DUAL-USE PORTABLE SUNSHADE APPARATUS
A portable sunshade apparatus is disclosed for use with, for example, a recreational chair. In one embodiment, the sunshade apparatus has two side supports. Each side support has one or more of: an attachment provision, a vertical support leg, one or more radial support arms, a ratchet assembly connecting the radial arms to the vertical support leg, and a horizontally extending arm connected to an end of the radial support arms. A canopy element extends between the horizontally extending arms of each side support. The ratchet assembly and the attachment provision include features that allow the canopy to be adjusted in a variety of directions. In some instances, the canopy element is used for displaying promotional messages.
This application is a continuation in part of U.S. application Ser. No. 14/684,285 entitled, “PORTABLE SUNSHADE APPARATUS,” filed Apr. 10, 2015, which is a continuation application of Ser. No. 12/814,409 entitled, “PORTABLE SUNSHADE APPARATUS,” filed Jun. 11, 2010, contents which are incorporated herein by reference for all purposes in their entirety.
TECHNICAL FIELDThe present invention generally relates to a portable sunshade apparatus. More particularly, the present invention relates to a portable sunshade apparatus that can be adjusted in a variety of directions to improve the overall shade cast by the portable sunshade apparatus.
BACKGROUNDRecreational chairs of various types, such as lawn chairs, patio chairs, lounge chairs, and the like, are well known. With the growing awareness of the harm caused by excessive sun exposure, there has been increased interest in developing sunshades for use with recreational chairs.
Large sunshade devices such as umbrellas or other canopies have been popularly used to provide shade for recreational chairs. However, large umbrellas are often too bulky and obtrusive for many uses. Additionally, many large sunshade devices are often bulky, making it difficult for portability to different places.
To remedy this, smaller canopy sunshade devices have been used. However, many of these smaller sunshades are usually permanently attached to the chair, making it difficult to easily use the canopy sunshade with different chairs. In addition, most of these sunshade devices cannot be quickly attached to and removed from the recreational chair. Many sunshades are required to be attached to rigid support members that provide little flexibility in adjusting the exact position of the canopy element relative to the recreational chair.
SUMMARY OF THE DESCRIPTIONAt least one embodiment of the present invention relates to a portable sunshade apparatus for use with, for example, a recreational chair. In one embodiment, the sunshade apparatus described herein includes attachment provisions, a pair of vertical support legs connected to the attachment provision, one or more support arms radially extending out from each vertical support leg, and a horizontally extending arm connecting to each set of radial support arms. A canopy element is allowed to stretch between the horizontally extending arms.
In one embodiment, the vertical support leg connects to the support arms by means of a ratchet assembly. This allows the support arms (and hence the canopy) to be adjusted in a forward or backward angle relative to the position of the vertical support legs. In one embodiment, the attachment provision (which allows the sunshade apparatus to be attached to, for example, the recreational chair) includes a ball-bearing assembly, allowing the vertical support legs to be moved in a variety of directions (e.g., forward/backward with respect to the recreational chair, sideward with respect to the recreational chair, swivel in situ, etc.). This adjustment feature allows a user to flexibly adjust the position of the canopy of the sunshade apparatus to enhance the efficacy of the sunshade apparatus.
In one embodiment, the support sides (i.e., each side comprising, for example, the support arms, the horizontally extending arm, the vertical support leg, the attachment provision, etc.) of the sunshade apparatus can be folded or collapsed in a longitudinal direction along the direction of the canopy, to allow the sunshade apparatus to be transported in a compact manner. By collapsing the sunshade apparatus to a compact size, a user would be able to, for example, easily store the sunshade apparatus in the trunk of a car, or carry it along in a shoulder bag.
In one embodiment, a user can use the canopy of the sunshade apparatus to display promotional messages. In some instances, the sunshade apparatus may include, for example, a wireless receiver, to receive the promotional messages as a digital signal. In such instances, the canopy uses a digital medium (e.g., an LCD screen) to display the received promotional message.
Other advantages and features will become apparent from the following description and claims. It should be understood that the description and specific examples are intended for purposes of illustration only and not intended to limit the scope of the present disclosure.
These and other objects, features and characteristics of the present invention will become more apparent to those skilled in the art from a study of the following detailed description in conjunction with the appended claims and drawings, all of which form a part of this specification. In the drawings:
Various examples of the invention will now be described. The following description provides specific details for a thorough understanding and enabling description of these examples. One skilled in the relevant art will understand, however, that the invention may be practiced without many of these details. Likewise, one skilled in the relevant art will also understand that the invention can include many other obvious features not described in detail herein. Additionally, some well-known structures or functions may not be shown or described in detail below, so as to avoid unnecessarily obscuring the relevant description.
The terminology used below is to be interpreted in its broadest reasonable manner, even though it is being used in conjunction with a detailed description of certain specific examples of the invention. Indeed, certain terms may even be emphasized below; however, any terminology intended to be interpreted in any restricted manner will be overtly and specifically defined as such in this Detailed Description section.
In one embodiment, the sunshade apparatus includes a pair of vertical support legs (110A and 110B). Each vertical support leg (e.g., 110A) has a clipping mechanism (or any other attachment provision) (e.g., 116A) on one end and a ratchet assembly (e.g., 118A) on the other end. While the illustration in
Returning to the illustration of
In one embodiment, each of the plurality of support arms (e.g., 112A) supports a horizontally extending arm (e.g., 114A). That is, the ends of the plurality of support arms 112A are attached to the horizontally extending arm 114A. In some instances, as illustrated in
Each of the elements discussed above (i.e., the clamping mechanism 116A, the vertical support leg 110A, the ratchet assembly 118A, the support arms 112A, and the horizontally extending arm 114A) may be manufactured from metallic materials to provide sturdy support for clamping on to, for example, a recreational chair setup 180. However, other materials, such as plastic, wood, fiber glass, etc., as understood by a person of ordinary skill in the art, may be used for the manufacture of these elements.
Returning to
The description of
Now refer to
As illustrated in
In one embodiment, as illustrated in
The ball-bearing assembly 210A provides multiple functionalities. In one example, the ball bearing assembly 210A provides a junction support between the attachment mechanism 212A and the vertical support leg 110A. In one example, as illustrated in
Additionally, in another example, the ball-bearing assembly 210A allows the vertical support leg 110A to be rotated (or swiveled) in situ. This swivel feature is illustrated in
Refer now to
In one embodiment, the sunshade apparatus is built such that the support elements (i.e., the vertical support legs 110A and 110B, the support arms 112A and 112B, and the horizontally extending arms 114A and 114B) can be folded or collapsed to allow a user to easily transport the sunshade apparatus 100 in a compact manner.
In one embodiment, the canopy 124 may include a provision for displaying the promotional message using a digital medium (e.g., LED lights, LED screen, LCD screen, etc.). (Not shown in
In some embodiments, the canopy may be designed in different shapes and sizes. One such example is depicted in
The securing strap 1016 is used to affix the paneled sunshade apparatus 1002 to a chair 1006. The securing strap 1016 uses adhesive, hooks, or Velcro to secure the ridged support panel 100 to the underside of the back of the chair 1006. In some embodiments, the securing strap 1016 is a single strap which stretches all the way around the chair 1006 and secures to the ridged support panel 1010. In other embodiments, there are two securing straps 1016 which wrap around the chair 1006 and secure to one another.
Additionally connected to the ridged support panel 1010 are orientation rods 1018 affixed perpendicularly to the articulating support frame 1012.
The articulating support frame 1012 is rectangular in shape and includes several components. Vertical support bars 1012a, 1012b extend between the shade 1014 and the orientation rods 1018. Horizontal rotating bar 1012c is affixed perpendicularly to the orientation bars 1018, and horizontal rotating bar 1012d is affixed perpendicularly to the shade 1014. Horizontal rotating bars 1012c, 1012d enable the shade 1014 and the ridged support panel 1010 to rotate about the axis corresponding to each horizontal rotating bar 1012c, 1012d making use of joints 1020.
There are a number of methods for constructing the shade 1014. In some embodiments, a frame stretches out an opaque sheath. The opaque sheath can be made of any light weight flexible material known in the art. In other embodiments, the shade 1014 comprises formed plastic.
In some embodiments, the vertical support bars 1012a, 1012b additionally house speakers and auditory apparatus (not shown). Examples of auditory apparatus include radio components, volume control, frequency control, controller ICs, transceivers (including radio, Bluetooth, wi-fi, or other suitable wireless recievers), or other suitable known apparatus for generating sound. In some embodiments the ridged support panel 1010 includes a pocket for a media player. In such embodiments, an auxiliary cable for the speakers extends from a joint 1020 to plug into a media player stored in the pocket. On the ridged support panel 1020.
In some embodiments, joints 1020 include knobs on the outer edges of the joints 1020. The knobs provide control for sounds emitted from the speakers within the vertical support bars 1012a, 1012b. Controls such as volume or frequency are included.
When in a folded position, there is a gap between the horizontal rotating bar 1012c and the shade 1014 and ridged support panel 1010. This gap enables a user to easily hold the paneled sunshade apparatus 1002.
Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise,” “comprising,” and the like are to be construed in an inclusive sense (i.e., to say, in the sense of “including, but not limited to”), as opposed to an exclusive or exhaustive sense. As used herein, the terms “connected,” “coupled,” or any variant thereof means any connection or coupling, either direct or indirect, between two or more elements. Such a coupling or connection between the elements can be physical, logical, or a combination thereof. Additionally, the words “herein,” “above,” “below,” and words of similar import, when used in this application, refer to this application as a whole and not to any particular portions of this application. Where the context permits, words in the above Detailed Description using the singular or plural number may also include the plural or singular number respectively. The word “or,” in reference to a list of two or more items, covers all of the following interpretations of the word: any of the items in the list, all of the items in the list, and any combination of the items in the list.
The above Detailed Description of examples of the invention is not intended to be exhaustive or to limit the invention to the precise form disclosed above. While specific examples for the invention are described above for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. While processes or blocks are presented in a given order in this application, alternative implementations may perform routines having steps performed in a different order, or employ systems having blocks in a different order. Some processes or blocks may be deleted, moved, added, subdivided, combined, and/or modified to provide alternative or subcombinations. Also, while processes or blocks are at times shown as being performed in series, these processes or blocks may instead be performed or implemented in parallel, or may be performed at different times. Further any specific numbers noted herein are only examples. It is understood that alternative implementations may employ differing values or ranges.
The various illustrations and teachings provided herein can also be applied to systems other than the system described above. The elements and acts of the various examples described above can be combined to provide further implementations of the invention.
Any patents and applications and other references noted above, including any that may be listed in accompanying filing papers, are incorporated herein by reference. Aspects of the invention can be modified, if necessary, to employ the systems, functions, and concepts included in such references to provide further implementations of the invention.
These and other changes can be made to the invention in light of the above Detailed Description. While the above description describes certain examples of the invention, and describes the best mode contemplated, no matter how detailed the above appears in text, the invention can be practiced in many ways. Details of the system may vary considerably in its specific implementation, while still being encompassed by the invention disclosed herein. As noted above, particular terminology used when describing certain features or aspects of the invention should not be taken to imply that the terminology is being redefined herein to be restricted to any specific characteristics, features, or aspects of the invention with which that terminology is associated. In general, the terms used in the following claims should not be construed to limit the invention to the specific examples disclosed in the specification, unless the above Detailed Description section explicitly defines such terms. Accordingly, the actual scope of the invention encompasses not only the disclosed examples, but also all equivalent ways of practicing or implementing the invention under the claims.
Claims
1. A portable sunshade apparatus comprising:
- a shade;
- a ridged support panel;
- an articulating support frame affixed to the ridged support panel and the shade, the articulating support frame including joints and configured to articulate about the joints to position the shade with respect to the ridged support panel; and
- at least one securing strap affixed to the ridged support panel and configured to wrap around an external object and brace the ridged support panel up against the external object.
2. The portable sunshade apparatus of claim 1, the shade further comprising:
- a jointed frame covered; and
- a flexible opaque sheath, the jointed frame having a substantially rectangular shape and shade joints enabling the jointed frame to fold substantially in half, the flexible opaque sheath enveloping the jointed frame.
3. The portable sunshade apparatus of claim 1, wherein the shade includes frills extending outward.
4. The portable sunshade apparatus of claim 1, wherein the ridged support panel has a substantially filled-in rectangular shape and provides support for the shade when buried.
5. The portable sunshade apparatus of claim 1, wherein the articulating support frame includes a substantially rectangular section and the joints enable the substantially rectangular section to warp substantially into a parallelogram shape.
6. The portable sunshade apparatus of claim 1, wherein the articulating support frame, the shade, and the ridged support panel fold together into substantially the same plane.
7. The portable sunshade apparatus of claim 1, the at least one securing strap comprising:
- two Velcro straps affixed to opposing sides of the ridged support panel and configured to secure to one another.
8. The portable sunshade apparatus of claim 1, further including one or more of:
- a sleeve adapted to accommodate a folded sunshade apparatus; or
- carry-straps attached to a surface of the portable sunshade apparatus and or/to a surface of the sleeve.
9. The portable sunshade apparatus of claim 1, wherein the shade further comprises:
- flexible opaque material configured for receiving markings applied through any of ink, sublimation, paint, or adhesive.
10. The portable sunshade apparatus of claim 1, wherein the articulating support frame further comprises:
- a rectangular frame wherein the first length of the rectangular frame spins about a first axis and the second length of the rectangular frame spins about a second axis, the first length additionally affixed to the shade and the second length including two perpendicular poles affixing to the ridged support panel.
11. The portable sunshade apparatus of claim 1, wherein the articulating support frame is configured to lock at predetermined articulation configurations.
12. The portable sunshade apparatus of claim 1, wherein the articulating support frame is configured to force fit to predetermined articulation configurations.
13. The portable sunshade apparatus of claim 1, wherein the articulating support frame further comprises:
- speakers; and
- auditory apparatus.
14. The portable sunshade apparatus of claim 2, wherein the ridged support panel further comprises:
- A media player pocket.
15. A portable sunshade apparatus comprising:
- a shade including a jointed frame covered with a flexible opaque sheath, the jointed frame having a substantially rectangular shape and shade joints enabling the jointed frame to fold substantially in half, the flexible opaque sheath enveloping the jointed frame and including frills extending outward from the jointed frame;
- a ridged support panel having a substantially filled-in rectangular shape and configured to brace against the frame of a chair and provide supportive resistance against the ground when buried;
- an articulating support frame affixed to the ridged support panel and the shade, the articulating support frame including articulation joints and configured to articulate about the articulation joints to position the shade with respect to the ridged support panel, wherein the articulation joints enable the shade to rotate about a first axis and the ridged support panel to rotate about a second axis, and enable the articulating support frame to warp into alternate polygonal shapes; and
- at least one Velcro strap affixed to the ridged support panel and configured to wrap around the frame of the chair and brace the ridged support panel up against the frame of the chair.
Type: Application
Filed: Sep 24, 2015
Publication Date: Jan 14, 2016
Inventor: Elaine Ashley (Pleasanton, CA)
Application Number: 14/864,333