DRAPERY WITH INTEGRATED MOTOR AND FINIAL CONNECTOR
A drive assembly with finial connector for a drapery rod system that is configured to facilitate assembly of a drapery rod and finials with the finials aligned with the axis of rotation of the drapery rod and facilitate connection with and disconnection of drapery rod and finials from brackets while assembled. In one or more arrangements, the drive assembly includes a drive coupler, a gearbox, a motor, a control circuit housing positioned within a hollow interior of a drapery rod. In one or more arrangements, the drive assembly includes a lug and a shaft operably connected to an outward end of the control circuit housing. The lug is configured to connect with a bracket. In one or more arrangements, the drive assembly includes a finial connector configured to operably connect with the lug and/or shaft and facilitate connection with a finial aligned with the drapery rod.
This application claims priority to U.S. Provisional App. No. 63/422,515 titled “DRAPERY WITH INTEGRATED MOTOR AND FINIAL CONNECTOR” and filed Nov. 4, 2022, the entirety of which is hereby fully incorporated by reference herein. This application is related to U.S. Pat. Pub 2020/0138226 titled “DRAPERY CENTER TRANSMISSION LUG COUPLER,” and filed Oct. 30, 2019; and U.S. Pat. Pub 2020/0077829 titled “DRAPERY BLADED DRIVE COUPLER,” and filed Sep. 5, 2019, the entirety of each of which is hereby fully incorporated by reference herein.
FIELD OF THE DISCLOSUREThis disclosure relates to window coverings. More specifically and without limitation, this disclosure relates to a rotating drapery rod system.
OVERVIEW OF THE DISCLOSUREArchitectural coverings, such as curtains, shades, draperies, and the like are old and well known in the art and are frequently used to provide privacy and to limit the amount of light that is permitted to pass through a window and into a room or building. There are countless types, forms and designs of architectural coverings known in the art. The term architectural covering is used to describe any and all of these types, forms and designs including blinds, shades, draperies, and the like.
One form of architectural covering of particular interest in this application is commonly referred to as draperies. Common components of draperies include a drapery rod connected to brackets positioned above or adjacent to a window or door. In one arrangement of a drapery, the drapery rod rotates and drives the shade material across the length of the drapery rod. Some examples of this arrangement are more fully described in Applicant's related U.S. Pat. No. 9,095,908 entitled Rotatable Drapery Rod for Moving a Window Covering, issued on Aug. 4, 2015 which is fully incorporated herein, including related applications; and Applicant's related U.S. Pat. No. 9,999,313 issued Jun. 19, 2018 and entitled Motorized Drapery Apparatus, System and Method of Use, which is also fully incorporated by reference herein, including any related applications. In these related patents, a motorized drapery apparatus is presented having a plurality if rings positioned around or looped over a motorized drapery rod (also referred to as the rotatable drapery rod). At least one ring is engaged with a guide structure in the exterior surface of the drapery rod. Shade material is attached to these rings by way of pins or hooks or any other arrangement. As the drapery rod is rotated, these rings are driven across the length of the drapery rod, thereby opening or closing the shade material.
In some motorized drapery applications, motorized assemblies are connected to one or both ends of the drapery rod and to wall brackets to facilitate rotation of drapery rod and opening and closing of drapery. In U.S. Pat. Pub 2020/0138226 titled “DRAPERY CENTER TRANSMISSION LUG COUPLER,” and filed Oct. 30, 2019, which is fully incorporated by reference herein, motorized assemblies are positioned within ends of drapery rod and thus are hidden from view. In this example application, the ends of the drapery rod are rotationally connected with wall brackets to facilitate rotation or the drapery rod. However, in traditional draperies, the drapery rod typically extends a distance beyond the brackets and has decorative finials connected to the outward ends of the drapery rod. To mimic a traditional drapery, finials constructed of faux drapery rod extension segments and decorative end are configured to be connected to outward sides to the wall brackets, thus giving the appearance of a longer drapery rod that extends beyond the wall brackets. However, this illusion is easily noticed if such finials are not properly aligned, which can be challenging. That is, it can be quite noticeable if the axis of the faux drapery rods segments are not aligned with the axis of the drapery rod. Furthermore, finials may need to be removed, reinstalled, and realigned whenever the drapery rod is disconnected from wall brackets (e.g., for maintenance).
Thus, it is a primary object of the disclosure to provide a drapery rod system that improves upon the state of the art.
Another object of the disclosure is to provide a drapery rod system that is operated by a motor positioned within a drapery rod.
Yet another object of the disclosure is to provide a drapery rod system that is easier to install.
Another object of the disclosure is to provide a drapery rod system having finials that connect with a drapery rod in alignment with an axis of rotation of the drapery rod.
Yet another object of the disclosure is to provide a drapery rod system having a finial connector configured to self-align finials with an axis of rotation of the drapery rod.
Another object of the disclosure is to provide a drapery rod system having a drapery rod and finials that can be assembled prior to connecting the drapery rod with brackets.
Yet another object of the disclosure is to provide a drapery rod system having finials that can remain connected with a drapery rod when the drapery rod is removed from wall brackets.
Another object of the disclosure is to provide a drapery rod system that is easy to use.
Yet another object of the disclosure is to provide a drapery rod system that is simple in design.
Another object of the disclosure is to provide a drapery rod system that facilitates quiet operation.
Yet another object of the disclosure is to provide a drapery rod system that facilitates smooth operation.
Another object of the disclosure is to provide a drapery rod system that is relatively inexpensive or affordable.
Yet another object of the disclosure is to provide a drapery rod system that has a minimum number of parts.
Another object of the disclosure is to provide a drapery rod system that can be used with any shade material.
Yet another object of the disclosure is to provide a drapery rod system that facilitates robust operation.
Another object of the disclosure is to provide a drapery rod system that helps eases installation.
Yet another object of the disclosure is to provide a drapery rod system that helps reduce light gaps.
Another object of the disclosure is to provide a drapery rod system that is aesthetically pleasing.
Yet another object of the disclosure is to provide a drapery rod system that has a unique design.
These and other objects, features, or advantages of the present disclosure will become apparent from the specification, claims and drawings.
SUMMARY OF THE DISCLOSUREIn one or more arrangements, a drive assembly with finial connector for a drapery rod system is provided. In one or more arrangements, the drive assembly is configured to facilitate assembly of a drapery rod and finials with finials aligned with the axis of rotation of the drapery rod and facilitate easy connection with and disconnection of drapery rod and finials from brackets while assembled. In one or more arrangements, the drive assembly includes a drive coupler, a gearbox, a motor, and a control circuit housing positioned within a hollow interior of a drapery rod. In one or more arrangements, the drive assembly includes a lug and a shaft operably connected to an outward end of the control circuit housing. The lug is configured to connect with a bracket. In one or more arrangements, the drive assembly includes a finial connector. The finial connector is configured to operably connect with the lug and/or shaft and facilitate connection of a finial with an axis of rotate aligned with the axis of rotation of the drapery rod.
In the following detailed description of the embodiments, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific embodiments in which the disclosure may be practiced. The embodiments of the present disclosure described below are not intended to be exhaustive or to limit the disclosure to the precise forms in the following detailed description. Rather, the embodiments are chosen and described so that others skilled in the art may appreciate and understand the principles and practices of the present disclosure. It will be understood by those skilled in the art that various changes in form and details may be made without departing from the principles and scope of the invention. It is intended to cover various modifications and similar arrangements and procedures, and the scope of the appended claims therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures. For instance, although aspects and features may be illustrated in and/or described with reference to certain figures and/or embodiments, it will be appreciated that features from one figure and/or embodiment may be combined with features of another figure and/or embodiment even though the combination is not explicitly shown and/or explicitly described as a combination. In the depicted embodiments, like reference numbers refer to like elements throughout the various drawings.
It should be understood that any advantages and/or improvements discussed herein may not be provided by various disclosed embodiments, and/or implementations thereof. The contemplated embodiments are not so limited and should not be interpreted as being restricted to embodiments that provide such advantages and/or improvements. Similarly, it should be understood that various embodiments may not address all or any objects of the disclosure and/or objects of the invention that may be described herein. The contemplated embodiments are not so limited and should not be interpreted as being restricted to embodiments that address such objects of the disclosure and/or invention. Furthermore, although some disclosed embodiments may be described relative to specific materials, embodiments are not limited to the specific materials and/or apparatuses but only to their specific characteristics and capabilities and other materials and apparatuses can be substituted as is well understood by those skilled in the art in view of the present disclosure. Moreover, although some disclosed embodiments may be described in the context of window treatments, the embodiments are not so limited. In is appreciated that the embodiments may be adapted for use in other applications which may be improved by the disclosed structures, arrangements and/or methods.
It is to be understood that the terms such as “left, right, top, bottom, front, back, side, height, length, width, upper, lower, interior, exterior, inner, outer, and the like as may be used herein, merely describe points of reference and do not limit the present invention to any particular orientation and/or configuration.
As used herein, “and/or” includes all combinations of one or more of the associated listed items, such that “A and/or B” includes “A but not B,” “B but not A,” and “A as well as B,” unless it is clearly indicated that only a single item, subgroup of items, or all items are present. The use of “etc.” is defined as “et cetera” and indicates the inclusion of all other elements belonging to the same group of the preceding items, in any “and/or” combination(s).
As used herein, the singular forms “a,” “an,” and “the” are intended to include both the singular and plural forms, unless the language explicitly indicates otherwise. Indefinite articles like “a” and “an” introduce or refer to any modified term, both previously-introduced and not, while definite articles like “the” refer to a same previously-introduced term; as such, it is understood that “a” or “an” modify items that are permitted to be previously-introduced or new, while definite articles modify an item that is the same as immediately previously presented. It will be further understood that the terms “comprises,” “comprising,” “includes,” and/or “including,” when used herein, specify the presence of stated features, characteristics, steps, operations, elements, and/or components, but do not themselves preclude the presence or addition of one or more other features, characteristics, steps, operations, elements, components, and/or groups thereof, unless expressly indicated otherwise. For example, if an embodiment of a system is described at comprising an article, it is understood the system is not limited to a single instance of the article unless expressly indicated otherwise, even if elsewhere another embodiment of the system is described as comprising a plurality of articles.
It will be understood that when an element is referred to as being “connected,” “coupled,” “mated,” “attached,” “fixed,” etc. to another element, it can be directly connected to the other element, or intervening elements may be present. In contrast, when an element is referred to as being “directly connected,” “directly coupled,” etc. to another element, there are no intervening elements present. Other words used to describe the relationship between elements should be interpreted in a like fashion (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). Similarly, a term such as “communicatively connected” includes all variations of information exchange and routing between two electronic devices, including intermediary devices, networks, etc., connected wirelessly or not.
It will be understood that, although the ordinal terms “first,” “second,” etc. may be used herein to describe various elements, these elements should not be limited to any order by these terms. These terms are used only to distinguish one element from another; where there are “second” or higher ordinals, there merely must be that many number of elements, without necessarily any difference or other relationship. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments and/or methods.
Similarly, the structures and operations discussed below may occur out of the order described and/or noted in the figures. For example, two operations and/or figures shown in succession may in fact be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Similarly, individual operations within example methods described below may be executed repetitively, individually, and/or sequentially, to provide looping and/or other series of operations aside from single operations described below. It should be presumed that any embodiment and/or method having features and functionality described below, in any workable combination, falls within the scope of example embodiments.
As used herein, various disclosed embodiments may be primarily described in the context of drapery. However, the embodiments are not so limited. It is appreciated that the embodiments may be adapted for use in other applications, which may be improved by the disclosed structures, arrangements and/or methods. The system is merely shown and described as being used in the context of drapery for ease of description and as one of countless example applications.
System 10:With reference to the figures, a drapery rod system 10 (or simply system 10) is presented. System 10 is formed of any suitable size, shape, and design and is configured to facilitate the opening and closing of shade material 12. In the arrangement shown, as one example, the drapery rod system 10 has a top side 14, a bottom side 16, a front side 18, a back side 20, a left side 22 and a right side 24. In the arrangement shown, as one example, the drapery rod system 10 includes a drapery rod 26, brackets 28, finials 30, a drive assembly 32, a passive connection assembly 34, and rings 35 (e.g., including one or more idler rings 36, partial driver rings 38, and/or full driver rings 40), among other components and features.
Shade Material 12:Drapery rod system 10 includes shade material 12. Shade material 12 is formed of any suitable size, shape, and design and is generally configured of a piece of material that hangs from drapery rod 26 by way of rings 35. Shade material 12 is configured of a piece of material that serves both aesthetic purposes as well as light remediation purposes. For one way opening draperies, shade material 12 may be formed of one piece of material, whereas in center opening or closing draperies may be formed of more than one piece of shade material. In one or more arrangements, as is shown, shade material 12 extends from an upper edge 42 to a lower edge 44 between opposing side edges 46 in a generally panel like manner. In the arrangement shown, as one example, shade material 12 is connected at its upper edge 42 to a plurality of rings 35 that are positioned around drapery rod 26. As rings move along the length of the drapery rod 26 shade material 12 is moved from an open position to a closed position or from a closed position to an open position or anywhere therebetween.
Rings 35:Drapery rod system 10 includes a plurality of rings 35. Rings 35 are formed of any suitable size, shape, and design and are generally configured to facilitate connection of shade material 12 and drapery rod 26 while allowing movement of shade material 12 along the length of drapery rod 26. In the arrangement shown, as one example, there are three types of rings 35 used in connection with system 10 that generally include idler rings 36, partial driver rings 38, and full driver rings 40.
Idler rings 36 are formed of any suitable size, shape, and design and are generally configured to facilitate connection of shade material 12 and drapery rod 26 while allowing movement of shade material 12 along the length of drapery rod 26. Partial driver rings 38 are similar to, if not identical to, idler rings 36 with one difference being the inclusion of at least one tooth (not shown) configured to engage guide structure 64 of drapery rod 26 so as to facilitate linear movement along the length of drapery rod 26 as drapery rod 26 is rotated. Partial driver rings are configured to permit the tooth to disengaged or slip from guide structure 64 if too much tension is present. Full driver rings 40 are similar to partial driver rings 38 with one difference being that full driver rings are configured to maintain engagement between the tooth and guide structure 64 of drapery rod 26 so as to facilitate linear movement along the length of drapery rod 26 as shade material 12 pulls downward on full driver ring 40. Idler rings 36, partial driver rings 38, full driver rings 40 are described in more detail in U.S. Pat. Pub 2020/0138226 titled “DRAPERY CENTER TRANSMISSION LUG COUPLER,” and filed Oct. 30, 2019; and U.S. Pat. Pub 2020/0077829 titled “DRAPERY BLADED DRIVE COUPLER,” and filed Sep. 5, 2019, the entirety of each of which is hereby fully incorporated by reference herein.
However, the embodiments are not so limited. Rather, it is contemplated that in some various arrangements, system 10 may be adapted to operate in connection with various types of rings known in the art for use with drapery.
Drapery Rod 26:Drapery rod system 10 includes a drapery rod 26. Drapery rod 26 is formed of any suitable size, shape, and design and is configured to support as well as open and close shade material 12. In the arrangement shown, as one example, drapery rod 26, is formed of an elongated member that extends a length between opposing ends 58. Drapery rod 26 may be formed of a single, unitary member or may be formed of a plurality of connected members that form a drapery rod 26. In the arrangement shown, as one example, when viewed from an end 58, drapery rod 26 has a generally cylindrical shape with a generally smooth exterior surface 60 and a hollow interior 62. In the arrangement shown, as one example, exterior surface 60 is generally cylindrical in shape and has a smooth surface that includes guide structure 64 therein.
Guide structure 64 is formed of any suitable size, shape, and design and is configured to facilitate the movement of idler rings 36, partial driver rings 38, and full driver rings 40 along the length of the drapery rod 26 as drapery rod 26 is rotated. In one or more arrangements, as is shown, guide structure 64 is formed of a helical guide structure positioned in exterior surface 60. The helical guide structure can be a left-hand guide structure, a right-hand guide structure, or both, or a plurality or combination of left-hand guide structures and/or right-hand guide structures. Guide structure 64 can either be grooves, indentations, protrusions, threads or any other feature or the like, as is described herein in or on the exterior surface 60 of drapery rod 26. Guide structure 64 can either ground or machined into the surface of drapery rod 26, knurled into the surface of drapery rod 26, cast or formed into the surface of drapery rod 26, extruded into the exterior surface of drapery rod 26, or created by any other means or methods known in the art.
In the arrangement shown, as one example, three leads or three grooves are presented as guide structure 64. However, the arrangements are not so limited. Rather, it is contemplated that in some various arrangements, system 10 may include any number of guide structures 64.
Drapery rod 26 includes a hollow interior 62. Hollow interior 62 is formed of any suitable size, shape, and design and is configured to reduce the amount of material needed to form a drapery rod 26, as well as receive components of a system 10 such as a drive assembly 32 and/or passive connection assembly 34 or components thereof or other elements. In the arrangement shown, as one example, hollow interior 62 includes an interior surface 66, which is generally smooth and cylindrical in shape and is positioned in approximate parallel spaced alignment to exterior surface 60. With that said, due to the wall thickness of drapery rod 26 the diameter of the interior surface 66 is less than the diameter of exterior surface 60.
In the arrangement shown, as one example, hollow interior 62 includes one or more interior features 68 that protrude inward from the interior surface 66, which may be used to connect to the interior surface 66 of drapery rod 26 and thereby facilitate rotation of the drapery rod 26. In the arrangement shown, as one example, the interior features 68 are helical shaped protrusions that extend the length of the drapery rod 26.
Drive Assembly 32:Drapery rod system 10 includes at least one drive assembly 32. Drive assembly 32 is formed of any suitable size, shape, and design and is configured to facilitate motorized operation of drapery rod system 10. In one or more arrangements, one end of drapery rod 26 includes a drive assembly 32 that is configured to rotate drapery rod 26 on its own. However, the embodiments are not so limited. For example, in one or more arrangements, each end 58 of drapery rod 26 may include its own respective drive assembly 32. In the arrangement shown, as one example, drive assembly 32 includes a drive coupler 80, a gearbox 82, a motor 84, a motor control housing 86, a control circuit 88, a bearing assembly 90, a lug 92, a shaft 96, and a finial connector 94 among other components.
Drive Coupler 80:Drive coupler 80 is formed of any suitable size, shape, and design, and is configured to facilitate connection of the drive assembly 32 with the drapery rod 26. In the arrangement shown, as one example, drive coupler 80 is formed of any suitable size, shape, and design and is generally configured to connect to an end 58 of drapery rod 26 and facilitate rotation of drapery rod 26 when motor 84 is operated.
In the arrangement shown, as one example, drive coupler 80 has a main body 98 generally cylindrical shaped exterior surface 100 extending between an inward end 102 and an outward end 104. In this example arrangement, exterior surface 100 is configured to fit within the hollow interior 62 of a drapery rod 26 at its end 58. The exterior surface 100 of drive coupler 80 includes at least one feature 106 therein. In the arrangement shown, as one example, the at least one feature 106 exterior surface 100 of drive couplers 80 are configured to receive and mesh with an interior feature 68 in the hollow interior 62 of drapery rod 26. This meshing engagement between the features 106 in the exterior surface 100 of drive coupler 80 with the features 68 in the interior surface of drapery rod 26 ensures that the exterior surface 100 of bearing assembly 90 rotates with the drapery rod 26.
In various different arrangements, drive coupler 80 may include various different features 106 to facilitate connection with drapery rod. In the arrangement shown, as one example, features 106 are provided by connection members 114 that are operably connected to drive coupler 80. In the arrangement shown, as one example, when viewed from an end, the exterior surface 100 of the main body 98 includes a plurality of flat sections 110. These flat sections 110 include recesses 112 positioned in the approximate center of the flat sections 110 that are configured to receive connection members 114. These flat sections 110 provide relief or space for the outward ends of connection members 114 to extend outward from the main body 98 a distance. This relief of flat sections 110 also allows for accommodation of aberrations on the interior surface 52 of drapery rod 26. When viewed from end, a cross section of recesses 112 are generally triangular in shape, with the flat section 110 cutting off the point of the triangle that extends through the plane of the flat section 110.
In one or more arrangements, main body 98 is formed of a compressible and/or flexible non-metallic material that is strong enough and rigid enough to endure use, however it is soft enough to absorb vibrations and reduce noise. In one arrangement, main body 98 is formed of a plastic material, neoprene material, a rubber material, a foam material, a composite material, an ultra-high molecular weight material, or any other composite or non-metallic material or a combination thereof. Main body 98 may be a solid object, a hollow object or it may have a plurality of structural members that extend through and/or throughout main body 98.
In one or more arrangements, recesses 112 may extend from outward end 104 to inward end 102 in a generally consistent and continuous manner. In the arrangement shown, as one example, as main body 98 is somewhat flexible, in one arrangement, connection members 114 are slid into main body 98 from an end 102, 104. While connection members 114 may be slid into an end of drive coupler 80, when drive coupler 80 is rotated around its central axis, connection members 114 do not unintentionally become dislodged from drive coupler 80 due to the forces during rotation on connection members 114 being approximately perpendicular to the end-to-end length of recesses 112. As such, connection members 114 may be slid into recesses 112 from an end 102, 104 but they will not unintentionally dislodge during use.
In one arrangement, to help ensure connection members 114 remain in recesses 112, recesses 112 are sized and shaped to apply a friction fit on connection members 114 when they are in place within recesses 112. In another arrangement, an adhesive is used to bind connection members 114 to recesses 112. In another arrangement, the exterior surface of connection members 114 are roughened so as to impart increased friction and engagement between connection members 114 and recesses 112. In another arrangement, a mechanical arrangement is utilized that affixes connection members 114 to recesses 112, which may be stapling, crimping, riveting, screwing, bolting, snap-fitting, friction fitting or any other mechanical process. Any combination of these arrangements may be used to connect and hold connection members 114 to recesses 112, as well as any other method or means of connecting two components together.
In the arrangement shown, as one example, connection members 114, when viewed from an end 102, 104 are generally triangular in shape, and in the arrangement each length of the triangle is generally equal to one another, which is also known as an equilateral triangle. In the arrangement shown, these triangular shaped connection members 114 include a center wall 120 that is generally flat and straight. Center wall 120 connects at its outward ends to end walls 122, which are also generally flat and straight. Each end wall 122 terminates on an end 124 opposite center wall 120 which is positioned just shy of connecting to the other end wall 122. As such, in this arrangement, a slot 126 is positioned between opposing ends 124 of end walls 122 of connection members 114. This slot 126 is generally centrally positioned with respect to the center wall 120.
In the arrangement shown, as one example, to ensure that connection members 114 are held within recesses 112, the material of main body 98 covers the entire exterior surface of center wall 120 and extends approximately halfway up the exterior surface of end walls 122 before terminating in flat sections 110. In this way, triangular shaped connection members 114 are captured within the material of main body 98.
In the arrangement shown, as one example, when connection members 114 are positioned within recesses 112, the ends 124 of end walls 122 of connection members 114 extend outward from the material of main body 98 a distance, past the plane formed by flat sections 110, in a generally centered arrangement within the flat sections 110 of main body 98. In one arrangement, while the flat sections 110 interrupt the generally cylindrical exterior surface 100 of main body 98, the ends 124 of connection members 114 are positioned in approximate alignment with the exterior diameter of main body 98 if it continued around and was not interrupted by flat sections 110. In an alternative arrangement, the ends 124 of connection members 114 extend just slightly past the exterior diameter of main body 98. In an alternative arrangement, the ends 124 of connection members 114 are recessed just slightly to the exterior diameter of main body 98.
In the arrangement shown, as one example, connection members 114 are formed of planar piece of material that is folded at its corners at the intersection of center wall 120 and end walls 122. In the arrangement shown, as one example, connection members 114 are formed of a metallic material that is strong and durable. In one arrangement, spring steel or hardened spring steel is used due to its extreme hardness and strength, however any other metallic material is hereby contemplated for use. In an alternative arrangement, a hard, non-metallic material is used. One benefit of using a metallic material for connection members 114 is that using a metallic material is very durable and provides a strong connection to drapery rod 26. In one arrangement, when the material used for connection members 114 is harder than the material used for drapery rod 26, the ends 124 of connection members 114 may cut into the softer material of the drapery rod 26 upon insertion, thereby helping to securely, and in some arrangements permanently, affix drive coupler 80 to drapery rod 26. This can occur, for example, when hard spring steel is used for connection members 114 and softer aluminum is used for drapery rod 26. Another benefit of using hard metallic materials for connection members 114 is that the point or edge at the inward sides of ends 124 which form slots 126 tend to bite and hold onto interior feature 68 in a secure manner due to the sharpness of this interior edge coupled with the hardness of the connection member 114 coupled with the softness of the material of drapery rod 26 and interior feature 68.
In the arrangement shown, as one example, main body 98 of drive coupler 80 includes an opening 130 is positioned in the outward end 104 of main body 98 of drive coupler 80. This opening 130 is sized and shaped to receive fastener 132 therein. Fastener 132 is formed of any suitable size, shape, and design and is configured to connect the main body 98 of drive coupler 80 to the output shaft 142 of gearbox 82.
In the arrangement shown, as one example, fastener 132 is configured to form a mechanical connection with output shaft 142. However, the embodiments are not so limited. Rather it is contemplated that in various arrangement, drive coupler 80 may be connected with output shaft 142 of gearbox 82 using various methods and/or means including but not limited to, screwing, bolting, adhering, welding, riveting, threading, or any other manner, method or means of connecting two components together.
In the arrangement shown, as one example, fastener 132 includes an opening 134 at its middle that is sized and shaped to receive an output shaft 142 of gearbox 82. In the arrangement shown, as one example, opening 134 is non-round in nature so as to facilitate transmission of rotation of output shaft 142 to fastener 132, which transmits this rotation to main body 98. In the arrangement shown, as one example, opening 134 is circular in shape with a flat section, which corresponds in size and shape to output shaft 142.
In the arrangement shown, as one example, opening 130 in the outward end 104 of main body 98 of drive coupler 80 is sized and shaped to receive fastener 132 therein within close and tight tolerances. In one arrangement, fastener 132 is formed of a metallic material, wherein main body 98, as is described herein, is formed of a non-metallic material. In this arrangement, in one arrangement, the material of main body 98 is pliable enough to allow fastener 132 to be inserted within main body 98. In one arrangement, to help ensure fastener 132 remain in main body 98, opening 130 is sized and shaped to apply a friction fit on fastener 132 when it is in place within opening 130. In another arrangement, an adhesive is used to bind fastener 132 when it is in place within opening 130. In another arrangement, the exterior surface of fastener 132 is roughened so as to impart increased friction and engagement between fastener 132 when it is in place within opening 130. In another arrangement, a mechanical arrangement is utilized that affixes fastener 132 when it is in place within opening 130, which may be stapling, crimping, riveting, screwing, bolting, snap-fitting, friction fitting or any other mechanical process. Any combination of these arrangements may be used to connect and hold fastener 132 when it is in place within opening 130, as well as any other method or means of connecting two components together. The shape of fastener 132 and the manner in which it is connected to main body 98 helps to ensure that softer main body 98 rotates when harder fastener 132 rotates.
Gearbox 82:Gearbox 82 is formed of any suitable size, shape, and design, and is configured to changes rotational speed of an output shaft of motor 84 to a desired speed through an arrangement of gears or other components. In the arrangement shown, gearbox 82 has an input shaft 140 connected to output shaft of motor 84 and an output shaft 142 connected to drive coupler 80. In one or more arrangements, gearbox 82 is configured to step down rotation of the output shaft 142 relative to the input shaft 140. As one example, in one or more arrangements, gearbox 82 has an input:output gear ratio of 77:1. Such gear ratio allows drapery rod 26 to be rotated using a relatively small motor 84. As another example, in one or more arrangements, gearbox 82 may be configured to have an input:output gear ratio of 40:1, which may allow for faster opening/closing of drapery for smaller installations (e.g., smaller than 8 ft span). However, the embodiments are not so limited. Rather, it is contemplated that gearbox may be configured to use any suitable gear ratio to facilitate rotation of drapery rod 26 using motor 76. In the arrangement shown, as one example, the inward end of output shaft 142 extends outward from the inward end of motor 76 and connects to gearbox 78. Gearbox 78 itself has an output shaft 142 that connects to drive coupler 80, as is further described herein.
Motor 84:Motor 84 is formed of any suitable size, shape, and design, and is configured to operably connect with and rotate input shaft 140 of gearbox 82 when operated. In the arrangement shown, as one example, motor 84 is an electrically powered Direct Current (“DC”) electric motor. However, embodiments are not so limited. Rather, it is contemplated that motor 84 may be implemented using any type of motor including but not limited to, for example, a Direct Current (“DC”) electric motor, an Alternating Current (“AC”) motor, a pneumatic motor, a hydraulic motor, a combustion motor, and/or any other form of a motor.
Motor Control Housing 86:Motor control housing 86 is formed of any suitable size, shape, and design, and is configured to house control circuit 88 and operably connect motor 84, gearbox 82, and drive coupler 80 with bearing assembly 90 and lug 92.
In the arrangement shown, as one example, motor control housing 86 has an elongated generally cylindrical shaped main body 146 extending between an inward end 148 and an outward end 150. In this example arrangement, control circuit 88 is positioned within a hollow interior 152 formed by motor control housing 86. In this example arrangement, motor control housing 86 has a cylindrical shaped collar 154 extending outward from outward end 150 of main body 146 to an outward end 156 of collar 154. In this example arrangement, collar 154 has a smaller diameter than main body 146. In this example arrangement, collar 154 operates as a shaft that facilitates connection with bearings 176 of bearing assembly 90, which is positioned thereon. In this example arrangement, outward end 156 of collar 154 also operates to facilitate connection with lug 92, shaft 96 and/or finial connector 94.
Control Circuit 88:Control circuit 88 is formed of any suitable size, shape, and design, and is configured to control operation of motor 84 to facilitate opening and closing of shade material 12. In the arrangement shown, as one example, control circuit 88 includes a processing circuit 164 and memory 166 having software code 168 or instructions that facilitates control of motor 84 in response to input, and a communication circuit 170, among other components.
Processing circuit 164 may be any computing device that receives and processes information and outputs commands according to software code 168 or instructions stored in memory 166. Memory 166 may be any form of information storage such as flash memory, ram memory, dram memory, a hard drive, or any other form of memory. Processing circuit 164 and memory 166 may be formed of a single combined unit. Alternatively, processing circuit 164 and memory 166 may be formed of separate but electrically connected components. Alternatively, processing circuit 164 and memory 166 may each be formed of multiple separate but electrically connected components.
Software code 168 or instructions is any form of information or rules that direct processing circuit 164 how to receive, interpret and respond to information to operate as described herein. Software code 168 or instructions is stored in memory 166 and accessible to processing circuit 164. As an illustrative example, in one or more arrangements, software code or instructions may configure processing circuit 164 to control motor 84 (e.g., in response to control and/or input signals).
In the arrangement shown, as one example, control circuit 88 includes a communication circuit 170. Communication circuit 170 is formed of any suitable size, shape, design, and/or technology and is configured to facilitate communication with an input control device or external control system (not shown). In one or more arrangements, as one example, communication circuit 170 includes a transceiver circuit and an antenna. A transceiver is any electronic device that facilitates two-way communication, that is, the delivery of information from control circuit 88 to other components of the system 10 as well as the reception of information from other components of the system 10 to control circuit 88. An antenna is any device that is configured to receive wireless signals from over-the-air communication and/or transmit wireless signals in over-the-air communication. In an example arrangement, a transceiver of communication circuit 170 is connected with a respective antenna, which may be a monopole antenna, dipole antenna, a loop antenna, a fractal antenna, or any other form of an antenna, to facilitate transmission and/or reception of signals in the form of electromagnetic radio frequencies. Additionally or alternatively, the transceiver of communication circuit 170 may be configured to communicate over a wired communication channel.
In various arrangements, communication circuit 170 may be configured to communicate with various components of system 10 using various wired and/or wireless communication technologies and protocols over various networks and/or mediums including but not limited to, for example, Serial Data Interface 12 (SDI-12), UART, Serial Peripheral Interface, PCI/PCIe, Serial ATA, ARM Advanced Microcontroller Bus Architecture (AMBA), USB, Firewire, RFID, Near Field Communication (NFC), infrared and optical communication, 802.3/Ethernet, 802.11/WIFI, Wi-Max, Bluetooth, Bluetooth low energy, UltraWideband (UWB), 802.15.4/ZigBee, ZWave, GSM/EDGE, UMTS/HSPA+/HSDPA, CDMA, LTE, FM/VHF/UHF networks, and/or any other communication protocol, technology or network.
In one or more arrangements, control circuit 88 is a self-contained unit positioned within motor control housing 86. However, the embodiments are not so limited. Rather, it is contemplated that in one or more arrangements, control circuit 88 may be implemented using multiple circuits that are communicatively connected. For example, in one or more arrangements, as is shown, control circuit 88 may include an internal control circuit 88A (e.g., a slave circuit) positioned within motor control housing 86 and an external control circuit 88B (e.g., a master circuit) positioned outside of motor control housing 86.
In one or more arrangements, as is shown, internal control circuit 88A and external control circuit 88B are communicatively connected by a wired connection 172. Use of wired connection 172 may help to improve ability to wirelessly communicate with control circuit 88 in some implementations. For example, in arrangements utilizing a drapery rod 26 formed of metal, the metal drapery rod 26 may inhibit wireless communication with control circuit 88 that is positioned withing motor control housing 86 that is positioned withing the metal drapery rod 26. In one or more arrangements, external control circuit 88B is configured to wirelessly communicate with a user controller (e.g., smartphone and/or remote control) and communicate control/input signals to internal control circuit 88A via wired connection 172. Additionally or alternatively, in one or more arrangements, wired connection 172 may be configured to communicate input/control signals between internal control circuit 88A and external control circuit 88B and also provide power to internal control circuit 88A to facilitate operation of motor 84.
Bearing Assembly 90:Bearing assembly 90 is formed of any suitable size, shape, and design, and is configured to rotatably connect collar 154 of motor control housing 86 with an end 58 of drapery rod 26. In the arrangement shown, as one example, bearing assembly 90 includes a main body 178 and one or more bearings 176. In this example arrangement, the bearings 176 are configured to fit withing main body 178 and rotatably connect main body 178 withy with collar 154 of motor control housing 86.
In the arrangement shown, as one example, main body 178 of bearing assembly 90 has a generally cylindrical exterior surface 180 extending from an inward end 182 to an outward end 184 and which is configured to fit within the hollow interior 62 of a drapery rod 26 at its end 58. The exterior surface 180 of bearing assembly 90 includes a circular flange 186 that extends outward a distance to the side at outward end 184. In the arrangement shown, as one example, the exterior surface 180 of bearing assembly 90 is configured to engage with interior surface 66 and/or interior features 68 of drapery rod 26 to ensure that the drapery rod 26 rotates with the exterior surface 180 of bearing assembly 90. In the arrangement shown, as one example, the bearing assembly 90 is inserted within the hollow interior 62 of drapery rod 26 until the flange 186 engages the end 58 of drapery rod 26. Once flange 186 engages the end 58 of drapery rod 26 bearing assembly 90 is fully inserted within the hollow interior 62 of drapery rod 26.
In the arrangement shown, as one example, bearing assembly 90 include at least one bearing 176 that facilitate rotational connection between the main body 178 of bearing assembly 90 and collar 154 of motor control housing 86. In the arrangement shown, as one example, bearings 176 are what are known as roller bearings, however any other configuration of a bearing is hereby contemplated for use.
Lug 92:In one or more arrangements, outward end 156 of collar 154 of motor control housing 86 extends through bearing assembly 90 and connects with lug 92. Lug 92 is formed of any suitable size, shape, and design, and is configured to operably connect with motor control housing 86 and bracket 28 and thereby hold motor control housing 86, motor 84, and gearbox 82 in place and cause drive coupler 80 and drapery rod 26 to be rotated when motor 84 is operated. In the arrangement shown, as one example, lug 92 has a generally rectangular shape having a generally planar interior side 196 and an exterior side 198 extending between a top 200, a bottom 202, a front 204, and a back 206. In the arrangement shown, lug 92 has an opening 208 extending from interior side 196 to exterior side 198 to facilitate connection with outward end 156 of collar 154 of motor control housing 86.
In the arrangement shown, as one example, outward end 156 of collar 154 is configured to be held within the opening 208 of lug 92 and is shaped to prevent rotation therebetween when connected in place. In the arrangement shown, as one example, outward end 156 of collar 154 has a set of recesses 212 configured to receive and engage with a set of protrusions 214 in lug 92 that extend inward from edges of opening 208 toward the axis of drapery rod 26. However, the embodiments are not so limited. Rather it is contemplated that in various different arrangements, outward end 156 of collar 154 and opening 208 may have various complimentary shapes and/or features configured to prevent rotation of lug 92 relative to collar 154.
Shaft 96:In one or more arrangements, drive assembly 32 includes a shaft 96 to facilitate connection with a finial 30. Shaft 96 is formed of any suitable size, shape, and design, and is configured to connect with outward end 156 of collar 154 of motor control housing 86. In the arrangement shown, as one example, shaft 96 has a cylindrical tube shape having a threaded exterior surface 222 extending between an interior end 224 and an exterior and 226. In this example arrangement, interior end 224 is configured to be threaded into a threaded cylindrical hole 158 that is positioned in outward end 156 of collar 154 and that is aligned with the axis of rotation of drapery rod 26. In the arrangement shown, shaft 96 has a cutaway channel 228 extending along an inward section of the shaft to accommodate routing of wired connection 172 through hole 158 and channel 228. That is, with wired connection 172 extending out of cutaway channel 228, shaft 96 may be rotated around wired connection 172 and threaded into hole 158.
Finial Connector 94:In one or more arrangements, drive assembly 32 includes a finial connector 94 to facilitate connection of a finial 30. Finial connector 94 is formed of any suitable size, shape, and design, and is configured to operably connect with shaft 96 and/or lug 92 and facilitate connection of a finial 30 thereto.
Main Body 236:In the arrangement shown, as one example, finial connector 94 includes a main body 236 having a generally cylindrical tube shape having an interior surface 238 and an exterior surface 240 extending between an inward end 242 and an outward end 244. In this example arrangement, interior surface 238 is configured to engage shaft 96 and align main body with the axis of rotation of drapery rod 26. In this example arrangement, exterior surface 240 is configured to be received within finial 30 and align finial 30 with axis of rotation of drapery rod 26. In one or more arrangements, interior surface 238 and exterior surface 240 are generally continuous cylindrical shaped surfaces. However, the arrangements are not so limited. Rather, it is contemplated that in various different arrangements, finial connector 94 may utilize various different structures and/or surfaces to engage shaft 96 and finial 30. For example, in one or more arrangements, as is shown, finial connector 94 has central tube 248 forming interior surface 238 and a set of fins 250 extending outward from the central tube 248 to a set of outer edges 252 that form exterior surface 240.
Flange 256In the arrangement shown, as one example, finial connector 94 includes a circular flange 256 extending outward from interior surface 238 at inward end 242, beyond exterior surface 240 to an outer edge 258. In this example arrangement, flange 256 has a circular recess 260 formed in an exterior facing side inward from outer edge 258. In this example arrangement, circular recess 260 is configured to receive a forward end of finial 30 and aid in a secure connection and/or align of finial 30 with finial connector 94.
Spacer 264:In the arrangement shown, as one example, finial connector 94 includes a spacer 264 extending inward from inward end 242 of main body 236. Spacer 264 is formed of any suitable size, shape, and design, and is configured to maintain separation between main body 236 of finial connector 94 and lug 92. In one or more arrangements, separation between main body 236 of finial connector 94 and lug 92 helps to facilitate connection of lug 92 with bracket 28. In the arrangement shown, as one example, spacer 264 is a generally cylindrical tube shaped collar extending inward from inward end 242 of main body 236. However, the arrangements are not so limited. Rather, it is contemplated that in various different arrangements, separation between main body 236 of finial connector 94 and lug 92 may be maintained with various different shaped structures.
Alignment Feature 266:In one or more arrangements, finial connector 94 includes an alignment feature 266. Alignment feature 266 is formed of any suitable size, shape, and design, and is configured to ensure finial connector 94 is properly oriented relative to lug 92. In the arrangement shown, as one example, alignment feature 266 is a tab that extends inward from inward from inward end 242 of main body 236 of finial connector 94. In this example arrangement, tab is configured to be fitted along top 200 of lug 92, which extends a shorter distance from the axis of rotation than bottom 202, front 204, of back 206 of lug 92. In this manner, the tab-shaped alignment feature 266 ensures that finial connector 94 can only be connected with alignment feature 266 aligned with top 200 of lug 92.
Cutaway Channel 270:In one or more arrangements, finial connector 94 includes a cutaway channel 270 to provide access to cutaway channel 228 of shaft 96 and providing an opening for wired connection 172. In this example arrangement, cutaway channel 270 extends through main body 236 from exterior surface 240 to interior surface 238 along an inward section proximate to inward end 242. This arrangement allows finial connector to be inserted over shaft 96 and connected with lug 92 while wired connection 172 extend out from cutaway channel 228 of shaft 96.
Lock Mechanism 274:In one or more arrangements, finial connector 94 includes a lock mechanism 274. Lock mechanism 274 is formed of any suitable size, shape, and design, and is configured to secure a connection between finial connector 94 and bracket 28. In the arrangement shown, as one example, lock mechanism 274 is a lock screw that extends through a hole in upper portion of flange 256 of main body 235 of finial connector 94. In this example arrangement, with lug 92 and finial connector 94 positioned within bracket 28, lock screw-type lock mechanism 274 is tightened until it engages with bracket 28, thereby securing lug 92 and finial connector 94 in place within bracket 28.
Finials 30:Drapery rod system 10 includes finials 30. Finials 30 are formed of any suitable size, shape, and design. In one or more arrangements, finials 30 include a decorative element 314 connected at their outward end, which serves a decorative purpose and/or serves to close the outward end of finial 30. In one or more arrangements, as shown, the extension or shape of finial 30 is configured to mimic the shape and configuration of the drapery rod 26. In this example arrangement, finials 30 give the appearance that drapery rod 26 is longer and extends beyond bracket 28 as would a traditional drapery rod. In the arrangement shown, as one example, finial 30 includes a drapery rod extension 280 and an endcap 282, among other components.
Drapery Rod Extension 280:Drapery rod extension 280 is formed of any suitable size, shape, and design and is configured to have an appearance similar to drapery rod 26. Similar to drapery rod 26, in this example arrangement, drapery rod extension 280 has a generally cylindrical shape with a generally smooth exterior surface 286, a hollow interior 288, and a guide structure 290 extending a length between an inward end 292 and an outward end 294. In the arrangement shown, drapery rod extension 280 has a cutaway channel 296 extending along an inward section of the drapery rod extension 280 to accommodate routing of wired connection 172 through hole 158, channel 228, and channel 228. That is, with wired connection 172 extending out of cutaway channel 228, drapery rod extension 280 may be positioned over main body 236 of finial connector 94.
Endcap 282:Endcap 282 is formed of any suitable size, shape, and design and is configured to connect with outward end 294 of drapery rod extension 280 to operably connect finial 30 with drive assembly 32 of system 10. In the arrangement shown, as one example, endcap 282 has a generally cylindrical tube shape having and exterior surface 300 and interior surface 302 extending from an inward end 304 to an outward end 306.
In this example arrangement, interior surface 302 is configured to engage shaft 96 and align endcap 282 with the axis of rotation of drapery rod 26. In this example arrangement, exterior surface 300 is configured to be received within outward end 294 of drapery rod extension 280 of finial 30 and align finial 30 with axis of rotation of drapery rod 26. In one or more arrangements, interior surface 302 and exterior surface 300 are generally continuous cylindrical shaped surfaces. However, the arrangements are not so limited. Rather, it is contemplated that in various different arrangements, finial connector 94 may utilize various different structures and/or surfaces to engage shaft 96 and finial 30, for example, as described with reference to finial connector 94.
In this example arrangement, endcap 282 has a circular flange 308 extending outward from exterior surface 300 at inward end 304 to an outer edge 310. In this example arrangement, finial 30 is connected with drive assembly 32 of system 10 by first placing drapery rod extension 280 over shaft 96 with inward end 292 positioned in circular recess 260 of flange 256 of finial connector 94. Endcap 282 is then positioned for insertion into outward end 294 of drapery rod 26 and is threaded onto shaft 96 until flange 308 of endcap 282 engages outward end 294 of drapery rod extension 280. In this manner, drapery rod extension 280 is clamped between flange 256 of finial connector 94 and flange 308 of endcap in a position that is aligned with the axis of rotation of drapery rod 26.
Decorative Element 314:In addition to or in lieu of endcap 282, in one or more arrangements, finial 30 may include a decorative element 314. Decorative element 314 is formed of any suitable size, shape, or design, and is configured to operably connect to outward end 294 of drapery rod extension 280 and provide an aesthetically pleasing appearance. In the arrangement shown, as one example, decorative element 314 has a ball post cap shape. However, the arrangements are not so limited. Rather, it is contemplated that in various arrangements, decorative element 314 may be any other decorative shape.
In this example arrangement, decorative element 314 includes a threaded hole 316 positioned at an inward end of decorative element 314 and a threaded shaft 318. In this example arrangement, threaded shaft 318 is configured to thread into threaded hole 316 as well as the threaded interior surface 302 of endcap 282 to facilitate attachment of decorative element 314 to finial 30. However, the arrangements are not so limited. Rather, it is contemplated that in some arrangements, endcap 282 may be omitted and decorative element may thread onto shaft 96 to operably connect decorative element 314 and drapery rod extension 280 of finial 30 to finial connector 94 of drive assembly 32.
While various components of drive assembly 32 and/or finial 30 are described as being operably connected by a particular type of connection (e.g. threading), the arrangements are not so limited. Rather, it is contemplated that in various different arrangements, various components may be operably connected using various methods and/or means including but not limited to, screwing, bolting, adhering, welding, riveting, threading, or any other manner, method or means of connecting two components together.
Passive Connection Assembly 34:In some arrangements, a respective drive assembly 32 is connected with each end 58 of the drapery rod 26 and operate together to rotate drapery rod 26 to facilitate opening and closing of shade material 12. However, the arrangements are not so limited. Rather, it is contemplated that in one or more arrangements, as is shown, one end 58 of drapery rod 26 is connected to a bracket 28 by drive assembly 32 while the other end 58 of drapery rod 26 is connected to bracket 28 by a passive connection assembly 34 (e.g., that is non-motorized).
Passive connection assembly 34 is formed of any suitable size, shape, and design and is configured to facilitate rotation of drapery rod 26 as it is rotated by drive assembly 32 during operation of drapery rod system 10. In the arrangement shown, as one example, passive connection assembly 34 includes one or more bearing assemblies 90, a lug 92, a shaft 96, and a finial connector 94, and a hub 324 operably connecting the bearing assemblies 90 with lug 92, shaft 96, and finial connector 94, among other components.
Hub 324:Hub 324 is formed of any suitable size, shape, and design and is configured to connecting the bearing assemblies 90 of passive connection assembly 34 with lug 92, shaft 96, and finial connector 94 passive connection assembly 34. In the arrangement shown, hub 324 is configured to facilitate connection with two bearing assemblies 90. In this example arrangement, hub 324 has a generally cylindrical shaped main body 326 extending from an inward end 328 to an outward end 330.
In this example arrangement, hub 324 has a cylindrical shaped collar 332 extending inward from inward end 328 of main body 326 to an inward end 334. In this example arrangement, hub 324 also has a cylindrical shaped collar 336 extending outward from outward end 338 of main body 326. In this example arrangement, collar 332 and collar 336 have a diameter that is smaller than a diameter of main body 326. In this example arrangement, collar 332 and collar 336 each operate as a shaft that facilitates connection with bearings 176 of a bearing assembly 90, which is positioned thereon.
In one or more arrangements, fasteners 340 (not shown) are connected to inward end 334 of collar 332 and to outward end 338 of collar 336 to secure bearing assemblies 90 of passive connection assembly 34 in place on collar 332 and collar 336 of hub 324. In one or more arrangements, fasteners 340 are c-clamps configured to attached to inward end 334 of collar 332 and to outward end 338 of collar 336. However, the arrangements are not so limited. Rather, it is contemplated that in some various arrangements, fasteners 340 may connect with inward end 334 of collar 332 and to outward end 338 of collar 336 using various means or methods, including but not limited to, for example, clamping, clipping, pinning, screwing, bolting, adhering, welding, riveting, threading, or any other manner, method or means of connecting two components together.
In this example arrangement, outward end 338 of collar 336 also operates to facilitate connection with lug 92, shaft 96, and/or finial connector 94. Similar to outward end 156 of collar 154, in this example arrangement, outward end 338 of collar 336 is configured to be held within the opening 208 of lug 92 and is shaped to prevent rotation therebetween when connected and in place. In the arrangement shown, as one example, outward end 338 of collar 336 has a set of recesses 344 configured to receive and engage with a set of protrusions 214 in lug 92 that extend inward from edges of opening 208 toward the axis of drapery rod 26. However, the embodiments are not so limited. Rather, it is contemplated that in various different arrangements, outward end 338 of collar 336 and opening 208 may have various complimentary shapes and/or features configured to prevent rotation of lug 92 relative to collar 336 of hub 324 of passive connection assembly 34.
In this example arrangement, outward end 338 of collar 336 also has a threaded cylindrical hole 346, which is positioned in outward end 156 of collar 154 and is aligned with the axis of rotation of drapery rod 26, to facilitate connection with shaft 96 of passive connection assembly 34. In this example arrangement, interior end 224 of shaft 96 is configured to be threaded into threaded cylindrical hole 158 to operably connect shaft 96 with hub 324. In this example arrangement, finial connector 94 of passive connection assembly 34 is configured to connect with shaft 96 and lug 92 as described with reference to drive assembly 32.
Brackets 28:Drapery rod system 10 includes brackets 28. Brackets 28 are formed of any suitable size, shape, and design and are configured to attach drapery rod 26 to wall or other structure. In the arrangement shown, as one example, brackets 28, includes a mounting plate 348, a support arm 350, and a receiver assembly 352, among other components.
Mounting Plate 348:Mounting plate 348 is formed of any suitable size, shape, and design and is configured to attach the brackets 28 to a wall or other structure. In the arrangement shown, as one example, mounting plate 348 has circular disc shape with a generally planar back 354 and a contoured front 356. In this example arrangement, mounting plate 348 has a recess 358 in back 354 that is configured to fit over a wall mounted connector (not shown). In this example arrangement, mounting plate 348 includes a lock screw 360 configured to facilitate secure attachment of mounting plate 348 to a wall after mounting plate 348 is placed over such a wall mounted connector and lock screw 360 is tightened.
Support Arm 350:Support arm 350 is formed of any suitable size, shape, and design and is configured to is configured to extend the receiver assembly 352 away from the mounting plate 348, wall or other structure. In the arrangement shown, as one example, support arm 350 has a tapered cylindrical shape that narrows as support arm extends from mounting plate 348 to receiver assembly 352.
Receiver Assembly 352:Receiver assembly 352 is formed of any suitable size, shape, and design and is configured to facilitate operable connection with lug 92, finial connector 94, and/or other component of drive assembly 32, while allowing rotation of drapery rod 26 during operation. In the arrangement shown, as one example, receiver assembly 352 includes a U-shaped holder 362 with an open end 364 facing upward and rearward. In this example arrangement, U-shaped holder 362 has an interior surface 368 and a channel 370 formed by a pair of partitions 372 extending from interior surface 368 to inner edges 374. In this example arrangement, channel 370 is configured to receive and hold lug 92 of drive assembly 32 and/or lug 92 of passive connection assembly 34. In this example arrangement, the U-shape of holder 362 and partitions 372 allows shaft 96 to extend outward and inward from the sides of lug 92 when lug 92 is fully inserted into channel 370. Additionally, the U-shape of holder 362 and partitions 372 allows lug 92 to be inserted into and removed from channel 370 while drapery rod 26, drive assembly 32 (or passive connection assembly 34), and finials 30 are fully assembled. This permits easier assembly of drapery rod 26, drive assembly 32 (or passive connection assembly 34), and finials 30 on the ground.
In the arrangement shown, with lug 92 fully inserted into channel 370, lug 92 may be secured in place by tightening lock mechanism 274 of finial connector 94. In the arrangement shown, as one example, lock mechanism 274 is a lock screw that engages and connects with a rearward potion of interior surface 368 of receiver assembly 352 when tightened. However, the embodiments are not so limited. Rather, it is contemplated that in some various arrangement various types of locking mechanisms known in the art may be utilized to secure lug 92 in position within channel 370.
Materials:In one arrangement, brackets 28, drapery rod 26, finials 30, lug 92, shaft 96, rings 25, and/or various other components of system 10 are formed of a metallic material, which provides great strength and wear resistance. However, one drawback of using a metallic material for these components is that metallic materials tend to transfer vibration as well as noise. As such, so as to reduce noise transmission as well as vibrations, between the metallic drapery rod 26 and other components, in one or more arrangements, bearing assemblies, main body 98 of drive coupler 80, and/or various other components may be formed of a compressible material that absorbs or dampens vibrations from metallic drapery rods 26. Such compressible material may be any non-metallic material that is more compressible than and/or more shock or vibration absorbing than the metallic material of drapery rods 26 and/or other components and may be formed of a plastic, composite, rubber, UHMW material, foam, synthetic rubber, urethane, or any other non-metallic material or the like.
Power Source 380:In one or more arrangements, drapery rod system 10 includes a power source 380. Power source 380 is formed of any suitable size, shape, and design and is configured to provide power for motor 84, control circuit 88, and/or other to electronic components of drapery rod system 10. In one or more arrangements, as one example, power source 380 includes a set of batteries 382 that is electrically connected to control circuit 88 (e.g., by wired connection 172). In various different arrangements, batteries 382 may be positioned at various locations of system 10 including but not limited to, for example, within drapery rod 26, within finials 30, within a control wand connected to system 10, and/or any other location of system 10. However, the arrangements are not so limited. Rather, it is contemplated that in some various arrangements, power source 380 may utilize various means and method for providing power including but not limited to, for example, batteries, hardwired power sources (e.g., electrical outlets), powered communication channels (e.g., power over ethernet), wireless power, solar cells, and/or any other method or means for powering electronic devices.
In Operation:In one or more arrangements, the drapery rod system 10 facilitates easier installation and maintenance of the system 10. Automated drapery rod systems often require fine manual manipulation tools and/or fasteners to connect a drapery rod to brackets. Such installation is made more difficult by the need to perform such installation at an elevated position. Furthermore, some current drapery systems require manual alignment of finials with a drapery rod after the drapery rod has been installed. From an elevated position such alignment can be difficult to assess and adjust.
As previously described, in one or more arrangements, system 10 is configured to permit drapery rod 26, drive assembly 32, passive connection assembly 34, and finials to be assembled together on the ground without the need to manually align finials 30 and then easily connected with brackets 28.
To begin installation of a drapery rod 26, an installer attaches drive assemblies 32
(or one drive assembly 32 and one passive connection assembly 34) to opposing ends 58 of the drapery rod 26. To install a drive assembly 32, an inward end 102 or main body 98 of drive coupler 80 of drive assembly 32 is inserted into hollow interior 62 of one end 58 of drapery rod 26. Drive assembly 32 is pushed inward until main body 178 of bearing assembly 90 is fully inserted into drapery rod 26 with flange 186 of bearing assembly 90 contacting the end 58 of drapery rod. Bearing assembly 90 and drive coupler 80 of drive assembly 32 engage interior surface 66 of drapery rod 26 to operably connect drive assembly 32 with drapery rod 26.
To install a passive connection assembly 34, inward end 334 of inward collar 332 of hub 324 of passive connection assembly 34 is inserted into hollow interior 62 of one end 58 of drapery rod 26. Passive connection assembly 34 is pushed inward into hollow interior 62 of drapery rod 26 until bearing assembly 90 are fully inserted into drapery rod 26 with flange 186 of outermost bearing assembly 90 contacting the end 58 of drapery rod. Bearing assemblies 90 of passive connection assembly 34 engage interior surface 66 of drapery rod 26 to operably connect passive connection assembly 34 with drapery rod 26.
After connecting drive assembly(ies) 32 and/or passive connection assembly 34 with drapery rod 26, finials 30 may then be attached. In the arrangement shown, as one example, finials 30 each include a drapery rod extension 280 and an endcap 282. In this example arrangement, drapery rod extension 280 is placed over shaft 96 and oriented so inward end 292 of drapery rod extension 280 is positioned in circular recess 260 of flange 256 of finial connector 94. Inward end 304 of endcap 282 is then inserted into outward end 294 of drapery rod extension 280 and rotated to thread interior surface 302 of endcap 282 onto shaft 96. As endcap 282 is threaded onto shaft 96, drapery rod extension 280 is clamped between endcap 282 and flange 256 of finial connector 94. Because shaft 96 is aligned with the axis of rotation of drapery rod 26 and finial connector 94 and endcap 282 are aligned with shaft 96, the drapery rod extension 280 is also automatically aligned with the axis of rotation with the drapery rod 26. However, the arrangements are not so limited, rather it is contemplated that in some various arrangements, finials 30 may be connected using various other connection means and/or methods.
In some arrangements, finials 30 may also include decorative elements 314 in addition to or in lieu of drapery rod extension 280 and endcap 282. In the arrangement shown, as one example, finials include decorative elements 314 configured to attach to endcaps 282 by a threaded shaft 318. In this example arrangement, threaded shaft 318 is threaded into interior surface 302 of endcap 282 from the outward end 306. A threaded hole 316 on an inward end of decorative element 314 is aligned with and threaded onto an outward end of threaded shaft 318. If drapery rod extension 280 and endcap 282 are omitted from finials 30, decorative element 314 may be attached by threading threaded hole 316 of decorative element 314 onto shaft 96.
After assembling drapery rod 26, drive assembly(ies) 32, passive connection assembly 34, and/or finials 30, the assembled drapery rod 26, drive assembly(ies) 32, passive connection assembly 34, and/or finials 30 are then attached to brackets 28 mounted on the structure. In this example arrangement, the assembled drapery rod 26, drive assembly(ies) 32, passive connection assembly 34, and/or finials 30 may easily be attached to brackets 28 by aligning lugs 92 of drive assembly 32 and/or passive connection assembly 34 with channels 370 of U-shaped holders 362 of receiver assembly 352 of brackets 28. Lugs 92 are then moved into channels 370 through open end 364 of u-shaped holders 362. With lugs 92 fully inserted into channels 370, lock mechanisms 274 of finial connectors 94 are engaged to secure lugs 92 in place within channels 370. In this example arrangement, lock mechanisms 274 are lock screwed that are engaged by tightening the lock screws until they contact an interior surface 368 of the U-shaped holder 362 so as to prevent lugs 92 from being removed from channels 370. In this manner, drapery rod 26, drive assembly(ies) 32, passive connection assembly 34, and/or finials 30 may easily be installed, without complex requiring performance of complex manual connections and/or alignment from an elevated position.
From the above discussion it will be appreciated that a drapery rod systems and related methods of use, presented herein improves upon the state of the art. More specifically, in one or more arrangements, a drapery rod system is presented that: is operated by a motor positioned within a drapery rod; that has finials that connect with a drapery rod in alignment with an axis of rotation of the drapery rod; that has a finial connector configured to self-align finials with an axis of rotation of the drapery rod; that has a drapery rod and finials that can be assembled prior to connecting the drapery rod with brackets; that has finials that can remain connected with a drapery rod when the drapery rod is removed from brackets; that is easy to use; that is simple in design; that facilitates quiet operation; that facilitates smooth operation; that is relatively inexpensive or affordable; that has a minimum number of parts; that can be used with any shade material; that facilitates robust operation; that helps eases installation; that helps reduce light gaps; that is aesthetically pleasing; that has a unique design, among countless other advantages and improvements.
It will be appreciated by those skilled in the art that other various modifications could be made to the device without parting from the spirit and scope of this disclosure. All such modifications and changes fall within the scope of the claims and are intended to be covered thereby.
Claims
1. A drapery rod window covering system, comprising:
- a drapery rod;
- the drapery rod extending a length between a first end and a second end;
- a pair of brackets;
- the pair of brackets configured to attach to a structure;
- a drive assembly;
- the drive assembly configured to be inserted within and operably connect with the first end of the drapery rod;
- the drive assembly having an inward portion and an outward portion;
- the drive assembly configured to rotate the inward portion relative to the outward portion during operation to cause drapery rod to be rotated;
- the outward portion of the drive assembly includes a first lug positioned proximate to the first end of the drapery rod;
- the first lug configured to connect with a first bracket of the pair of brackets to facilitate mounting of the first end of the drapery rod and prevent the outward portion of the drive assembly from rotating during operation;
- the outward portion of the drive assembly having a first finial connector configured to facilitate attachment of a first finial with the outward portion of the drive assembly with the first finial aligned with an axis of rotation of the drapery rod.
2. The system of claim 1, wherein the first lug and first bracket are configured to permit the drapery rod, the drive assembly, and the first finial to remain assembled together when the first lug is disconnected from the first bracket.
3. The system of claim 1, wherein the first finial connector is configured to self-align the first finial with the axis of rotation of the drapery rod when the first finial is connected to the first finial connector.
4. The system of claim 1, wherein the first finial connector has an alignment feature to align the first finial connector with the first lug.
5. The system of claim 1, wherein the first bracket includes a u-shaped holder with an open end;
- the u-shaped holder having an interior surface;
- the u-shaped holder having a channel formed by two partitions extending from the interior surface;
- wherein the channel is configured to receive the first lug through the open end of the u-shaped holder.
6. The system of claim 1, wherein the first bracket includes a u-shaped holder with an open end;
- the u-shaped holder having an interior surface;
- the u-shaped holder having a channel formed by two partitions extending from the interior surface;
- wherein the channel is configured to receive the first lug through the open end of the u-shaped holder;
- wherein the first finial connector includes a locking mechanism;
- the locking mechanism configured to secure the first lug in place within the channel of the first bracket;
- with the axis of rotation of the drapery rod when the first finial is connected to the first finial connector.
7. The system of claim 1, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- wherein the first lug is configured to operably connect with an outward end of the control circuit housing.
8. The system of claim 1, wherein the drive assembly includes:
- a drive coupler positioned within the drapery rod;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox positioned within the drapery rod;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor positioned within the drapery rod;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing positioned within the drapery rod;
- the control circuit housing operably connected to the motor;
- wherein the first lug is configured to operably connect with an outward end of the control circuit housing;
- a bearing assembly positioned on the control circuit housing;
- wherein operation of the motor causes the drive coupler, the drapery rod, and the bearing assembly to rotate relative to the gearbox, the motor, and the control circuit housing.
9. The system of claim 1, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- wherein the first lug is configured to operably connect with an outward end of the control circuit housing;
- a shaft aligned with the axis of rotation of the drapery rod;
- wherein the shaft is threaded into an opening in the outward end of the control circuit housing.
10. The system of claim 1, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- wherein the first lug is configured to operably connect with an outward end of the control circuit housing;
- a shaft aligned with the axis of rotation of the drapery rod;
- wherein the shaft is threaded into an opening in an outward end of the control circuit housing;
- the shaft having a hollow interior and a channel extending along the shaft;
- a control circuit positioned within the control circuit housing;
- the control circuit having a wired connection extending out through the opening in the outward end of the control circuit housing and out through the channel extending along the shaft.
11. The system of claim 1, wherein the first finial connector includes a spacer configured to separate an inward end of the first finial connector from an outward end of the first lug.
12. The system of claim 1, wherein the outward portion of the drive assembly includes a control circuit housing;
- wherein the drive assembly further includes a shaft;
- wherein the shaft extends out from an opening in the outward end of the control circuit housing;
- wherein the first finial connector has a main body;
- the main body having a cylindrical tube shape;
- wherein the main body of the first finial connector is configured to fit over the shaft.
13. The system of claim 1, wherein the outward portion of the drive assembly includes a control circuit housing;
- wherein the drive assembly further includes a shaft;
- the shaft extending out from an opening in the outward end of the control circuit housing;
- wherein the first finial connector has a main body;
- the main body having a cylindrical tube shape;
- wherein the main body of the first finial connector is configured to fit over the shaft;
- wherein the first finial includes an extension tube and an end cap;
- wherein an outward end of the main body has a cylindrical recess configured to receive an end of the extension tube;
- wherein the end cap is configured to thread onto the shaft and thereby clamp the extension tube between the end cap and the main body of the first finial connector.
14. The system of claim 1, wherein the first finial includes a drapery tube extension;
- wherein when the drapery rod, drive assembly, and first finial are assembled together and the first lug is connected with the first bracket, the drapery rod and the drapery tube extension have the appearance of a continuous drapery rod.
15. The system of claim 1, further comprising:
- a passive connection assembly;
- the passive connection assembly configured to be inserted within and operably connected with the second end of the drapery rod;
- the passive connection assembly having a hub and a bearing assembly;
- the bearing assembly configured to operably connect with the hub of the passive connection assembly and the second end of the drapery rod and permit the drapery rod to rotate relative to the hub;
- the passive connection assembly including a second lug operably connected to an outward end of the hub;
- the second lug configured to connect with a second bracket of the pair of brackets to facilitate mounting of the second end of the drapery rod;
- passive connection assembly including a second finial connector configured to facilitate attachment of a second finial with the passive connection assembly.
16. A drapery rod window covering system, comprising:
- a drapery rod;
- the drapery rod extending a length between a first end and a second end;
- a pair of brackets;
- the pair of brackets configured to attach to a structure;
- a drive assembly positioned within the first end of the drapery rod;
- the drive assembly configured to operably connect the first end of the drapery rod with a first bracket of the pair of brackets;
- the drive assembly including a motor;
- the motor configured to rotate the drapery rod when operated;
- a first finial;
- wherein the drive assembly is configured to operably connect the first finial with the drapery rod;
- wherein the drive assembly is configured to align the first finial with an axis of rotation of the drapery rod;
- wherein the drive assembly is configured to connect with and disconnect from the first bracket while the first finial remains operably connected with the first end of the drapery rod.
17. The system of claim 16, wherein the drive assembly has an inward portion and an outward portion;
- the drive assembly configured to rotate the inward portion relative to the outward portion during operation to cause drapery rod to be rotated;
- the outward portion of the drive assembly includes a first lug positioned proximate to the first end of the drapery rod;
- the first lug configured to connect with the first bracket of the pair of brackets to facilitate mounting of the first end of the drapery rod and prevent the outward portion of the drive assembly from rotating during operation;
- the outward portion of the drive assembly having a first finial connector configured to facilitate attachment of the first finial with the outward portion of the drive assembly with the first finial aligned with the axis of rotation of the drapery rod.
18. The system of claim 16, wherein the drive assembly includes a first lug;
- wherein the first lug and first bracket are configured to permit the drapery rod, the drive assembly, and the first finial to remain assembled together when the first lug is disconnected from the first bracket.
19. The system of claim 16, wherein the drive assembly includes a first finial connector;
- wherein the first finial connector is configured to self-align the first finial with the axis of rotation of the drapery rod when the first finial is connected to the first finial connector.
20. The system of claim 16, wherein the drive assembly includes a first lug;
- wherein the first bracket includes a u-shaped holder with an open end;
- the u-shaped holder having an interior surface;
- the u-shaped holder having a channel formed by two partitions extending from the interior surface;
- wherein the channel is configured to receive the first lug through the open end of the u-shaped holder.
21. The system of claim 16, wherein the drive assembly includes a first lug;
- wherein the first bracket includes a u-shaped holder with an open end;
- the u-shaped holder having an interior surface;
- the u-shaped holder having a channel formed by two partitions extending from the interior surface;
- wherein the channel is configured to receive the first lug through the open end of the u-shaped holder;
- wherein the drive assembly includes a first finial connector operably connected to the first lug;
- wherein the first finial connector includes a locking mechanism;
- the locking mechanism configured to secure the first lug in place within the channel of the first bracket;
- with the axis of rotation of the drapery rod when the first finial is connected to the first finial connector.
22. The system of claim 16, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- a first lug;
- the first lug configured to operably connect with an outward end of the control circuit housing.
23. The system of claim 16, wherein the drive assembly includes:
- a drive coupler positioned within the drapery rod;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox positioned within the drapery rod;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor positioned within the drapery rod;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing positioned within the drapery rod;
- the control circuit housing operably connected to the motor;
- a first lug;
- the first lug configured to operably connect with an outward end of the control circuit housing;
- a bearing assembly positioned on the control circuit housing;
- wherein operation of the motor causes the drive coupler, the drapery rod, and the bearing assembly to rotate relative to the gearbox, the motor, and the control circuit housing.
24. The system of claim 16, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- a first lug;
- the first lug configured to operably connect with an outward end of the control circuit housing;
- a shaft aligned with the axis of rotation of the drapery rod;
- wherein the shaft is threaded into an opening in an outward end of the control circuit housing.
25. The system of claim 16, wherein the drive assembly includes:
- a drive coupler;
- the drive coupler configured to operably connect with an internal surface of the drapery rod;
- a gearbox;
- the gearbox having an output shaft operably connected to the drive coupler;
- a motor;
- the motor operably connected to an input shaft of the gearbox; and
- a control circuit housing;
- the control circuit housing operably connected to the motor;
- a first lug;
- the first lug configured to operably connect with an outward end of the control circuit housing;
- a shaft aligned with the axis of rotation of the drapery rod;
- wherein the shaft is threaded into an opening in an outward end of the control circuit housing;
- the shaft having a hollow interior and a channel extending along the shaft;
- a control circuit positioned within the control circuit housing;
- the control circuit having a wired connection extending out through the opening in the outward end of the control circuit housing and out through the channel extending along the shaft.
26. The system of claim 16, wherein the first finial includes a drapery tube extension;
- wherein when the drapery rod, drive assembly, and first finial are assembled together and the first lug is connected with the first bracket, the drapery rod and the drapery tube extension have the appearance of a continuous drapery rod.
27. The system of claim 16, further comprising:
- a passive connection assembly;
- the passive connection assembly configured to be inserted within and operably connected with the second end of the drapery rod;
- the passive connection assembly having a hub and a bearing assembly;
- the bearing assembly configured to operably connect with the hub of the passive connection assembly and the second end of the drapery rod and permit the drapery rod to rotate relative to the hub;
- the drive assembly including a first lug operably connected to an outward end of the drive assembly;
- the first lug configured to connect with the first bracket of the pair of brackets to facilitate mounting of the second end of the drapery rod;
- the passive connection assembly including a second lug operably connected to an outward end of the hub;
- the second lug configured to connect with a second bracket of the pair of brackets to facilitate mounting of the second end of the drapery rod;
- passive connection assembly including a second finial connector configured to facilitate attachment of a second finial with the passive connection assembly.
28. A method of installing a rotating drapery rod system, comprising:
- providing a pair of brackets;
- providing a drapery rod the drapery rod extending a length between a first end and a second end;
- providing a first drive assembly;
- connecting the first drive assembly with the first end of the drapery rod;
- connecting a first finial with the first drive assembly;
- wherein the first drive assembly aligns the first finial with an axis of rotation of the drapery rod;
- after connecting first finial with the first drive assembly, connecting the first drive assembly with a first bracket of the pair of brackets.
Type: Application
Filed: Nov 2, 2023
Publication Date: May 9, 2024
Inventors: Willis Jay Mullet (Gulf Breeze, FL), Richard Scott Hand (Pensacola, FL), Jon Smidt (Valparaiso, FL), Amir Rabbani (Pensacola, FL)
Application Number: 18/500,666
