GLIDING ROCKING CHAIR AND OTTOMAN
A furniture system includes a chair and an ottoman. The chair, includes a seat, a seatback, first and second armrests, first and second base structures, and at least one chair linkage system. The seat moves relative to the first and second base structures according to the at least one linkage system. The chair includes a recess that stores the ottoman. The ottoman includes a top structure and at least one base structure. The top structure transitions between a first mode and a second mode. In the first mode, the top structure is positioned at a first angle relative to the at least one base structure and moves relative to the at least one base structure. In the second mode, the top structure is positioned at a second angle relative to the at least one base structure and remains fixed relative to the at least one base structure.
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This application claims priority to U.S. Provisional Patent Application No. 61/374,203, filed Aug. 16, 2010, U.S. Provisional Patent Application No. 61/438,971, filed Feb. 3, 2011, and U.S. Provisional Patent Application No. 61/450,118, filed Mar. 7, 2011, the contents of these applications being incorporated entirely herein by reference.
BACKGROUND OF THE INVENTION1. Field of the Invention
The invention relates to chairs and ottomans, and more particularly, to systems and methods involving gliding rocking chairs and ottomans that have various operating modes, e.g., to facilitate nursing activity by the user.
2. Description of Related Art
Gliding rocking chairs, also known as glider rockers, are chairs that allow a user sitting in the chair to rock by gliding forward and backward. Glider rockers have become particularly popular among people with infants. In addition to comfortably supporting a person while holding an infant, glider rockers provide a smooth rocking motion that sooths the infant. Correspondingly, glider rockers are used when a person is nursing an infant.
Glider rockers may also be provided with an accompanying ottoman to provide leg support for a user seated in the glider rocker. In some cases, the ottoman is a gliding ottoman that provides a greater range of gliding movement for the user.
SUMMARYEmbodiments according to aspects of the present invention are directed to gliding rocking chairs and ottomans that have various operating modes. Aspects of the present invention provide systems and methods for easily and safely changing the operating modes for gliding rocking chairs and ottomans.
According to aspects of the present invention, a chair includes a seat, a seatback, a first armrest including a first cavity, a second armrest including a second cavity, a first base structure, and a second base structure. A first linkage system is disposed in the first cavity of the first armrest and couples the seat to the first base structure. A second linkage system is disposed in the second cavity of the second armrest and couples the seat to the second base structure. The first base structure and the second base structure provide lower support for the seat, the seatback, and the first and second armrests. The seat, the seatback, and the first and second armrests move together in a fixed assembly relative to the first base structure and the second base structure according to the first linkage system and the second linkage system. In some embodiments, the fixed assembly moves relative to the first base structure and the second base structure into at least one releasably locked position, which may include a recline position and/or an ingress/egress position.
According to additional aspects of the present invention, an ottoman includes a top structure, a body, and at least one base structure. A guide system couples the top structure to the body. At least one linkage system couples the body to the at least one base structure. In a first mode, the top structure and the body move together relative to the at least one base structure according to the at least one linkage system, the top structure being positioned at a first angle relative to the body. In a second mode, the top structure is moved into a second angle relative to the body according to the guide system.
According to further aspects of the present invention, an ottoman includes a top structure and at least one base structure. The top structure transitions between a first mode and a second mode. In the first mode, the top structure is positioned at a first angle relative to the at least one base structure and moves relative to the at least one base structure. In the second mode, the top structure is positioned at a second angle relative to the at least one base structure and remains fixed relative to the at least one base structure.
According to aspects of the present invention, a furniture system includes a chair and an ottoman. The chair, includes a seat, a seatback, a first armrest, a second armrest, a first base structure, a second base structure, and at least one linkage system. The first base structure and the second base structure provide lower support for the seat, the seatback, and the first and second armrests. The seat moves relative to the first base structure and the second base structure according to the at least one linkage system. The ottoman includes a top structure and at least one base structure. The top structure transitions between a first mode and a second mode. In the first mode, the top structure is positioned at a first angle relative to the at least one base structure and moves relative to the at least one base structure. In the second mode, the top structure is positioned at a second angle relative to the at least one base structure and remains fixed relative to the at least one base structure. The chair includes a recess dimensioned to receive the ottoman for storage.
Additional aspects of the invention will be apparent to those of ordinary skill in the art in view of the detailed description of various embodiments, which is made with reference to the drawings, a brief description of which is provided below.
While the invention is susceptible to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed. Rather, the invention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
DETAILED DESCRIPTIONReferring to
Referring to
The seat support 112, armrest supports 114a,b, and seatback support 116 are assembled in a fixed configuration and move together in gliding/rocking motion relative to the base structures 110a,b. Although the seat support 112, armrest supports 114a,b, and seatback support 116 may move together relative to the base structures 110a,b, it is contemplated that the configuration of the seat support 112, armrest supports 114a,b, and seatback support 116 relative to each other may be adjusted and releasably fixed. For example, the seatback 106 may be adjusted relative to the seat 102 and the armrest supports 114a,b for custom comfort.
As shown in
A user can use his/her body to move the chair 100 forward and backward in a gliding/rocking mode. To permit relative movement between the base structures 110a,b and the frame assembly 111, the seat support 112 is coupled to the base structures 110a,b by a respective linkage system 120a,b. The linkage systems 120a,b allow the frame assembly 111 to swing back and forth so that the chair 100 can provide a smooth gliding/rocking motion. The linkage systems 120a,b are disposed in cavities 115a,b formed in each respective armrest 104a,b of the chair 100. It is noted that the armrest supports 114a,b are not directly coupled to the base structures 110a,b, so that the seat support 112, the armrest supports 114a,b, and the seatback support 116 can move in fixed configuration relative to the base structures 110a,b. The cavities 115a,b formed by the armrests 104a,b accommodate the linkage systems 120a,b while also allowing the armrests 120a,b to move with the seat 102 and seatback 106 relative to the base structures 110a,b. By locating the linkage systems 120a,b in the cavities 115a,b, a space under the seat 102 is open to provide the recess 108 for receiving the ottoman 200. In addition, keeping the linkage systems 120a,b hidden within the armrests 104a,b minimizes any risk of injury from contact with their moving parts.
The seat bracket 130 coupled to the seat support 112 is shown further in
In addition to providing a rocking motion, movement of the frame assembly 111 relative to the base structures 110a,b also provides various seating positions. As illustrated in
As further illustrated in
In some embodiments, as generally shown in the simplified diagram of
Alternative mechanisms may be employed to lock the chair 100 into various positions. For example, some embodiments may employ a latch that releasably locks one or more of the linkage arms 123a,b relative to the frame assembly 111. The latch may be released by an easily accessible release handle. In another example, one or more of the linkage arms 123a,b may include a locking pin that moves in a slot along a locking arm and when the seat reaches the desired position, a spring-loaded nut of the locking pin locks into a locking ring positioned along the slot. The locking pin is released when a cable attached to the locking arm is pulled by a release handle and allows the spring to be compressed and the nut of the locking pin to move from the locking ring. It is also noted that when the ottoman 200 is positioned in the recess 108 of the chair 100 as shown in
The chair 100 described previous is an example embodiment illustrating various aspects of the present invention. It is contemplated that the chair 100 may include additional and/or alternative features. For example, as shown in
In some embodiments, the light sources 155 are manually activated, e.g., via the control panel 156. Additionally or alternatively, control of the light sources 155 may be automated. For example, the light sources 155 may be turned on/off or dimmed/brightened in response to a timing system and/or a sensor system (e.g., pressure sensors, magnetic sensors, light sensors, etc.). In one embodiment, the user may turn the light sources 155 on manually by operating an ON/OFF switch, and in response, the light sources 155 provide lighting for a predetermined amount of time, e.g., 2 minutes, until a timing system turns the light sources off.
As described previously, cushions, upholstery, coverings, and the like may be applied to the internal structures according to any technique. The chair 100 may be outfitted in an unlimited variety of upholstery configurations. The upholstery may be removable slip covers to facilitate cleaning and/or to provide changeable designs. In some embodiments, the chair 100 is not completely upholstered and may be a hybrid wood and upholstered chair. The chair 100 may also include a variety of cushions, such as a seat cushion or elbow pads. The height, width, and position of the cushions may vary. Furthermore, the cushions, such as elbow pads, may be removed according to user preference. Indeed, it is contemplated that the chair 100 may be shipped as any combination of sub-assemblies or modules that require final assembly by the consumer, including the application of separate cushions, upholstery, coverings, and the like.
Referring to
Generally, the combined movement of the pins 222a,b and 224a,b along the tracks 223a,b and 225a,b causes the top structure 202 to move into an angled position relative to the body 204. Pushing upward on the first end 202b of the top structure 202 in step A causes the top structure 202 to pivot upward about the pins 224a,b proximate to the second end 202d. The pins 222a,b proximate to the first end 202c move upwardly along the corresponding curved tracks 223a,b.
In step B, the user pulls the top structure 202 back, as shown in
In step C, the user allows the first end 202c to lower until the pins 222a,b reach the bottom of the corresponding curved tracks 223a,b. Here, the pins 222a,b proximate to the first end 202c are positioned a distance below the pins 224a,b proximate to the second end 202d and thus the top structure 202 extending between the pins 222a,b and 224a,b is angled relative to the horizontal.
As shown in
To configure the ottoman 300 from the gliding mode to the nursing mode, the user, e.g., with a foot, pushes against the top structure 302 until a magnetic element 322 on one of the linkage arms, e.g., linkage arm 314b, moves into contact with a corresponding magnetic element 324 on the base 304. A magnetic locking system for the ottoman 300 includes one or more magnetic elements 322 disposed on the top structure 302 and one or more magnetic elements 324 disposed on the base 304. The magnetic elements 322 and 324 attractively engage each other to lock the top structure 302 against the base 304 to prevent relative motion between the top structure 302 and the base 304. With the top structure 302 locked into place by the magnetic locking system 320, an angled footrest 326 fixed to the base 304 below the top structure 302 is uncovered. The angled footrest 326 provides the nursing mode. The top structure 302 can be released from the base 304 by applying a force to the top structure 302 to overcome the magnetic locking system and return the ottoman 300 to the first operating mode.
To achieve the nursing mode, the user (e.g., with a foot) pushes against the top structure 402 until an angled footrest 426 fixed to the base 404 is uncovered. The top structure 402 is sized so that the angled footrest 426 is uncovered by allowing the top structure 402 to glide to one side without locking the top structure 402 into place, e.g., without the magnetic locking system 320 described above. A larger top structure 402 would otherwise require a locking mechanism to move the top structure 402 completely out of the way against the linkage systems 410.
The ottoman 400 also includes a storage drawer 430. As shown in
Referring to
Referring to
The top structure 602 of the ottoman 600 acts as a removable lid that opens to an interior storage area 630. As shown in
In the gliding mode, the linkage systems 720 allow the top structure 730 to move relative to the central support structure 710, i.e., move substantially laterally in directions A or B as shown in
The top supports 732 may be elongated structural supports rigidly coupled to the top platform 731. For example, the top supports 732 may be wooden bars having a rectangular cross-section of similar or slightly shorter length than the corresponding dimension of the top platform 731. Each of the top supports 732, for example, may be about 13 to 15 inches long. The bottom supports 734 may be elongated wooden bars of similar length to the top supports 732, having a substantially rectangular cross-section. The bottom supports 734 are pivotably coupled to linkage systems 720.
The top of each top support 732 is coupled to the bottom of the top platform 731. The bottom of each of the top supports 732 is coupled to the bottom supports 734 via the side bars 733. The side bars 733, for example, may be wooden rods that connect the top supports 732 to the bottom supports 734 in a substantially parallel arrangement. Each of the top supports 732 and the bottom supports 734 may have bores that receive the side bars 733. Alternative techniques for coupling the side bars 733 to the top support 732 and to the bottom support 734 are also contemplated, however.
The central support structure 710 includes a pair of base structures 711 for locating the ottoman 700 on a floor surface and providing a steady base for the ottoman 700. Each of the base structures 711 may be an elongated wooden bar having a substantially rectangular cross section. The base structures 711 are transversely coupled in parallel by rods 712. The central support structure 710 further includes center foot bars 713 coupled to, and extending upwardly from, the base structures 711. The center foot bars 713 are also coupled to top foot supports 714 of the central support structure 710. The top foot supports 714 may also be transversely coupled in parallel by the rods 712. The top foot supports 714 are pivotably coupled to the linkage systems 720.
In addition to providing the gliding mode, the relative arrangement of the central support structure 710, the linkage systems 720, and the top structure 730 also provides a nursing mode. In the nursing mode, the linkage systems 720 allow the top platform 731 to pivot relative to the central support structure 710 and provide an angled footrest. The angle of the footrest may be any angle, for example, between 30-60 degrees. The top portion 730 of the ottoman 700 acts the footrest in both gliding and nursing modes.
To lock the ottoman 700 in the nursing mode, the ottoman 700 includes a locking mechanism 740 as illustrated in
Distal ends of a pin may be inserted in bores formed in each of the pin supports 742 and a central portion of the pin may be inserted through a bore extending fully through the lever 743.
A user may configure the ottoman 700 from the gliding mode shown in
Conversely, the user may configure the ottoman 700 from the nursing mode shown in
While the embodiment may easily be configured between the gliding mode and the nursing mode by disengaging the lever 743 from the rod 712, alternative embodiments may include a safety mechanism, for example, a release control, that requires the user to move from the chair to operate the ottoman 700. Such a safety mechanism may, for example, prevent a user from inadvertently placing his/her foot underneath the top platform 731 in the nursing mode and disengaging the lever 743 from the rod 712. Alternative embodiments may include a plurality of locking mechanisms configured to lock the top structure 730 in a position relative to the bottom structure 710.
While the present invention has been described in connection with a number of exemplary embodiments, and implementations, the present inventions are not so limited, but rather cover various modifications, and equivalent arrangements, which fall within the purview of prospective claims. For example, although some aspects of the present invention may be described with reference to separate elements, it is understood that some elements may be combined to provide an integrated structure while satisfying the functions of the elements. In addition, although aspects of the present invention may be described in separate embodiments, it is contemplated that the features from more than one embodiment described herein may be combined into a single embodiment. Furthermore, it is also understood that aspects of the present invention are not limited to the particular shapes and dimensions described or illustrated in this present application.
Claims
1. A chair, comprising:
- a seat;
- a seatback;
- a first armrest including a first cavity;
- a second armrest including a second cavity;
- a first base structure;
- a second base structure;
- a first linkage system disposed in the first cavity of the first armrest and coupling the seat to the first base structure; and
- a second linkage system disposed in the second cavity of the second armrest and coupling the seat to the second base structure,
- wherein the first base structure and the second base structure provide lower support for the seat, the seatback, and the first and second armrests, and the seat, the seatback, and the first and second armrests move together in a fixed assembly relative to the first base structure and the second base structure according to the first linkage system and the second linkage system.
2. The chair according to claim 1, wherein the first linkage system and the second linkage system each include two non-parallel linkage arms that are pivotably coupled to the seat.
3. The chair according to claim 2, wherein the first linkage system and the second linkage system each include a structure that extends upwardly from the first base structure and the second base structure, respectively, and the two non-parallel linkage arms of each of the first linkage system and the second linkage system are pivotably coupled to an upper part of the respective structure and extend downwardly to the seat.
4. The chair according to claim 1, wherein the seat, the first armrest, the second armrest, the first base structure, and the second base structure define a recess under the seat for storing an ottoman.
5. The chair according to claim 1, wherein the fixed assembly moves relative to the first base structure and the second base structure into at least one releasably locked position.
6. The chair according to claim 5, wherein the at least one releasably locked position includes at least one of a recline position and an ingress/egress position.
7. The chair according to claim 5, wherein the fixed assembly remains in the at least one releasably locked position according to a locking system that prevents movement by linkage arms of the first linkage system and second linkage system.
8. The chair according to claim 7, wherein the locking system includes magnetic elements.
9. The chair according to claim 1, further comprising a path lighting system disposed in the first base structure and the second base structure.
10. An ottoman, comprising:
- a top structure;
- a body;
- at least one base structure;
- a guide system coupling the top structure to the body; and
- at least one linkage system coupling the body to the at least one base structure,
- wherein in a first mode, the top structure and the body move together relative to the at least one base structure according to the at least one linkage system, the top structure being positioned at a first angle relative to the body, and
- in a second mode, the top structure is moved into a second angle relative to the body according to the guide system.
11. The ottoman according to claim 10, further comprising a locking system that prevents, in the second mode, movement of the top structure and the body relative to the at least one base structure.
12. The ottoman according to claim 11, wherein the locking system includes a bar coupled to the at least one linkage system, and the top structure engages the bar to prevent movement by the at least one linkage system when the top structure is in the second position in the second mode.
13. The ottoman according to claim 10, wherein the top structure includes a surface that is substantially horizontal when the top structure is in the first mode, and the surface is angled relative to the horizontal when the top structure is in the second mode.
14. The ottoman according to claim 10, wherein the guide system includes pins extending from the top structure into grooves disposed in the body, the grooves guiding movement of the pins and the top structure relative to the body.
15. The ottoman according to claim 14, wherein the guide system includes at least one straight groove and at least one curved groove.
16. The ottoman according to claim 10, wherein the at least one linkage system includes non-parallel linkage arms that are pivotably coupled to the at least one base structure and to the body.
17. An ottoman, comprising:
- a top structure; and
- at least one base structure,
- wherein the top structure transitions between a first mode and a second mode, the top structure, in the first mode, being positioned at a first angle relative to the at least one base structure and moving relative to the at least one base structure, and the top structure, in the second mode, being positioned at a second angle relative to the at least one base structure and remaining fixed relative to the at least one base structure.
18. A furniture system, comprising:
- a chair, including a seat; a seatback; a first armrest; a second armrest; a first base structure; a second base structure, wherein the first base structure and the second base structure providing lower support for the seat, the seatback, and the first and second armrests; and at least one linkage system, wherein the seat moves relative to the first base structure and the second base structure according to the at least one linkage system; and an ottoman including: a top structure; and at least one base structure, wherein the top structure transitions between a first mode and a second mode, the top structure, in the first mode, being positioned at a first angle relative to the at least one base structure and moving relative to the at least one base structure, and the top structure, in the second mode, being positioned in a second angle relative to the at least one base structure and remaining fixed relative to the at least one base structure,
- wherein the chair includes a recess dimensioned to receive the ottoman for storage.
19. The furniture system of claim 18, wherein the first armrest includes a first cavity, the second armrest includes a second cavity, and the chair further comprises:
- a first linkage system disposed in the first cavity of the first armrest and coupling the seat to the first base structure; and
- a second linkage system disposed in the second cavity of the second armrest and coupling the seat to the second base structure.
20. The furniture system of claim 18, wherein the ottoman further includes:
- a body;
- a guide system coupling the top structure to the body; and
- at least one linkage system coupling the body to the at least one base structure,
- wherein in a first mode, the top structure and the body move together relative to the at least one base structure according to the at least one linkage system, and
- in a second mode, the top structure is moved into the second angle according to the guide system.
Type: Application
Filed: Aug 16, 2011
Publication Date: May 24, 2012
Applicant: LaJobi, Inc. (Cranbury, NJ)
Inventors: Adam Petrucci (East Brunswick, NJ), Barbara Rogers (Manalapan, NJ), Steve Wood (Kutztown, PA), Erwin Villanueva (Sayreville, NJ), Marisa Kolarsick (Fair Haven, NJ), Ronald William Briere (Weaverville, NC), Jay Herr (Morgantown, PA)
Application Number: 13/211,129
International Classification: A47C 3/02 (20060101); A47C 16/02 (20060101); A47C 3/00 (20060101);