The present invention relates to foldable side tables for a chair and to a foldable side table combination with a foldable and/or collapsible chair.
Collapsible or foldable chairs provide portable seating at a variety of events, both indoor and outdoor. At such events, a user may have a variety of items, including beverages, a cellphone, a camera and the like. Depending on the type of collapsible or foldable chair, a beverage holder may be included with the chair. However, the beverage holder has limited use and, in many cases, cannot safely support multiple items. Thus, side tables for collapsible or foldable chairs are known in the art, for example as described in U.S. Pat. No. 6,193,308 to Hwang, U.S. Pat. No. 6,364,411 to Zheng, U.S. Pat. No. 9,332,849 to Wagner et al., and U.S. Pat. No. 10,362,875 to Grace.
However, it has been discovered that improvements to such constructions are desired, especially for foldable side tables for collapsible or foldable chairs. Specifically, it is desirable and has been found to be achievable to improve such collapsible or foldable side table constructions by providing an independent foldable side table construction with a cross-member assembly and arm construction that is independent to the movement of the chair, which improves the sturdiness and integrity of the side table and reduces the footprint of the side table and the chair assembly when in the collapsed or folded position (e.g., during storage). In addition, an improved construction of the chair to permit the side table mountability on the collapsible or foldable chair is desired, which improves the combination chair and side table functionality, all of which is also desirable. These and other embodiments will be disclosed herein.
It is an object of the present invention to overcome the deficiencies in the prior art.
For example, it is an objective of the present invention to provide an improved collapsible or foldable chair construction that receives a foldable side table.
Another objective of the present invention is to provide an improved foldable side table that has improved structural integrity during use/deployment, when used with the preferred chair constructions as set forth herein.
The present invention is applicable and may be appreciated with a variety of foldable and/or collapsible chairs, although in preferred embodiments, it is a particular objective of the present invention to provide a foldable side table for use with a generally described “quad” or “director's” chair, wherein the construction to permit mounting of the side table thereon and the foldable side table itself both have increased structural integrity during use/deployment and/or during storage or transport of the chair and/or side table.
The present invention achieves the aforementioned objectives as well as others as disclosed herein and is thus generally directed in a first preferred embodiment to a combination chair and foldable side table, wherein the combination comprises the chair, wherein the chair comprises at least a first leg and a second leg; at least a first member coupled to the first leg and a second member coupled to the second leg, wherein the first member includes a slot and/or the mounting of the first member on the first leg forms a slot between the first member and the first leg and wherein the second member includes a slot and/or the mounting of the second member on the second leg forms a slot between the second member and the second leg; and the foldable side table comprises a first arm and a second arm, a first hand depending from the first arm and removably insertable into the slot associated with the first member, and a second hand depending from the second arm and removably insertable into the slot associated with the second member; a first cross-member assembly coupled intermediate the first and second arms and a second cross-member assembly coupled intermediate the first and second arms; and a flexible covering coupled to the first and second arms.
The present invention is also directed to foldable side table for use with a chair having at least a first leg and a second leg, and at least a first member coupled to the first leg and a second member coupled to the second leg, wherein the first member includes a slot and/or the mounting of the first member on the first leg forms a slot between the first member and the first leg and wherein the second member includes a slot and/or the mounting of the second member on the second leg forms a slot between the second member and the second leg; and wherein the foldable side table comprises a first arm and a second arm, a first hand depending from the first arm and removably insertable into the slot associated with the first member, and a second hand depending from the second arm and removably insertable into the slot associated with the second member; a first cross-member assembly coupled intermediate the first and second arms and a second cross-member assembly coupled intermediate the first and second arms; and a flexible covering coupled to the first and second arms.
The present invention is also directed to a foldable side table assembly for use with a chair having at least a first leg and a second leg, wherein the foldable side table assembly comprises at least a first member couplable to the first leg and a second member couplable to the second leg, wherein the first member includes a slot and/or the mounting of the first member on the first leg forms a slot between the first member and the first leg and wherein the second member includes a slot and/or the mounting of the second member on the second leg forms a slot between the second member and the second leg; a first arm and a second arm, a first hand depending from the first arm and removably insertable into the slot associated with the first member, and a second hand depending from the second arm and removably insertable into the slot associated with the second member; a first cross-member assembly coupled intermediate the first and second arms and a second cross-member assembly coupled intermediate the first and second arms; and a flexible covering coupled to the first and second arms.
In a specific preferred embodiment, the collapsible or foldable chair is a quad or director's chair. It should also be understood that all the features described herein are applicable to each of the embodiments disclosed herein.
Features and aspects of embodiments are described below with reference to the accompanying drawings, in which elements are not necessarily depicted to scale.
Exemplary embodiments of the present disclosure are further described with reference to the appended figures. It is to be noted that the various features, steps and combinations of features/steps described below and illustrated in the figures can be arranged and organized differently to result in embodiments which are still within the scope of the present disclosure.
To assist those of ordinary skill in the art in making and using the disclosed assemblies, systems and methods, reference is made to the appended figures, wherein:
Not all features in every figure has a reference number but like reference numbers refer to like parts in the figures.
The present invention is directed to a foldable side table for use with a collapsible chair and a combination foldable side table and collapsible chair, all of which has improved structural integrity during use/deployment and/or during storage or transport. The present invention provides a combination of a collapsible or foldable chair with a foldable side table and a foldable side table for use with said collapsible or foldable chair.
As used herein, “a,” “an,” and “the” refer to both singular and plural references unless the context clearly dictates otherwise.
As used herein, the term “about” refers to a measurable value such as a parameter, an amount, a temporal duration, and the like and is meant to include variations of +/−15% or less, preferably variations of +/−10% or less, more preferably variations of +/−5% or less, even more preferably variations of +/−1% or less, and still more preferably variations of +/−0.1% or less of and from the particularly recited value, in so far as such variations are appropriate to perform in the invention described herein.
As used herein, spatially relative terms, such as “beneath”, “below”, “lower”, “above”, “upper”, “front”, “back”, “side”, “left”, “right”, “rear”, and the like, are used for ease of description to describe one element or feature's relationship to another element(s) or feature(s). It is further understood that the terms “front”, “rear”, “left” and “right” are not intended to be limiting and are intended to be interchangeable where appropriate.
As used herein, the term “collapsible chair” and “folding chair” may be used synonymously or interchangeably and together may refer to a chair that can be quickly and easily collapsed and/or folded and stored in a more compact configuration, including but not limited to, a quad chair, a director's chair, a lawn chair, a beach chair, and a camp chair. Thus, any reference herein to a collapsible chair shall also include and encompass foldable chairs and any reference herein to a foldable chair shall also include and encompass collapsible chairs.
In a preferred embodiment, the collapsible and/or foldable chair is as described and disclosed in U.S. Pat. No. 8,864,223 and/or 8,186,755, the subject matter of which are both incorporated herein in their respective entireties for purposes of the disclosure and understanding of the preferred “quad” or “director's” chair construction. Although believed to be well understood in the art, the following is provided for the convenience of the reader and to ensure full enablement of the present invention.
Specifically, the preferred collapsible or foldable “director's” or “quad” chair for most easily appreciating the present invention includes a frame that defines a framework for the chair, generally indicated at 12. The frame is selectively moveable between a collapsed configuration (
The frame includes a plurality of segments that define a base portion and a top portion. A fabric frame cover is coupled to the frame to define a seat portion, a back portion, and two arms of the chair 12. More specifically, a portion of the fabric frame cover is coupled to the frame base portion to define the seat portion and a portion of the fabric frame cover is coupled to the frame top portion to define the back portion. Accordingly, during use, the user may be seated on the seat portion and the user may position his or her back against the back portion. In a preferred embodiment, the seat portion and back portion of the fabric frame cover are formed as a single-piece. It is understood, however, that the seat portion and back portion can be formed as separate pieces. The preferred quad/director's chair construction includes a pair of arms, one of which extends outward from the right side of the back portion and the other arm extends outward from the left side of the back portion (as viewed in
Again, chairs of the foregoing construction can be found in U.S. Pat. Nos. 8,864,223 and/or 8,186,755, the subject matters of which are incorporated herein by reference as if fully set forth herein.
Referring further in detail to the figures, and
The cross legs may be coupled to each other at their upper and lower ends using one or more members. The cross legs may be pivotally coupled to a base plate member, for example, base plate member 22A may be pivotally coupled to cross legs 14 and cross legs 18, base plate member 22B may be pivotally coupled to cross legs 14 and cross legs 20, base plate member 22C may be pivotally coupled to cross legs 20 and cross legs 16 and base plate member 22D may be pivotally coupled to cross legs 16 and cross legs 18. The cross legs may be pivotally coupled to a top member, for example, top member 24A may be pivotally coupled to cross legs 14 and cross legs 18, top member 24B may be pivotally coupled to cross legs 14 and cross legs 20, top member 24C may be pivotally coupled to cross legs 20 and cross legs 16 and top member 24D may be pivotally coupled to cross legs 16 and cross legs 18. A pair of vertical legs 28, 30 may be slidably and pivotally coupled to at least a base plate member and a top member. The vertical leg 28 may be coupled to base plate member 22C and top member 24C, which are coupled to cross legs 20 and cross legs 16. The vertical leg 30 may be coupled to base plate member 22D and top member 24D, which are coupled to cross legs 16 and cross legs 18. In one embodiment, a top portion of the plurality of cross legs may be configured to move vertically relative to the pair of vertical legs 28, 30 during collapse and deployment of the collapsible chair 12.
In one embodiment, a seat 32 and a back rest 34 are affixed to the chair frame so that the seat 32 and the back rest 34 form a chair when the collapsible chair 12 is in the deployed position. The seat 32 and back rest 34 may be fabricated from a single piece of material or from separate pieces of material. The collapsible chair 12 may further include arm rests 36, 38 which may be supported at a position (e.g., a movable position) along the vertical legs 28, 30 and at a position along the front cross legs 14, right cross legs 18, and/or left cross legs 20. One or more arm rest(s) 36, 38 may include a pocket 37, which may be configured to hold a beverage or other item.
In accordance with a preferred embodiment of the invention, a combination collapsible chair and folding side table is provided and generally indicated at 10, comprising the collapsible chair 12 and a foldable side table, generally indicated at 50, as exemplary depicted in
For example, the foldable side table 50 is removably coupled to one of the pair of cross legs, e.g. cross legs 20. However, it should be appreciated that the foldable side table 50 may be coupled to one or more other pairs of cross legs, without departing from the spirit/scope of this disclosure. As illustrated in
A first cross-member assembly, generally indicated at 56, and a second cross-member assembly, generally indicated at 58, may be positioned with respect to the first and second arms 52, 54. For example, the first and second cross-member assemblies 56, 58 are spaced apart from each other and aligned perpendicular to the first and second arms 52, 54 such that the cross-members assemblies are coupled to both the first and second arms 52, 54 as illustrated in
More specifically, the first cross-member assembly 56 is preferably constructed identically with the second cross-member assembly 58. Therefore, reference to one assembly should be understood to include a disclosure of the other. Each assembly 56, 58 is preferably and respectively comprised of first connector arms 56A, 58A and second connector arms 56B, 58B.
As preferably constructed, one end of connector arm 56A is coupled to a first end of arm 52 by way of a screw, rivet or other conventional coupling means. Similarly, an end of connector arm 56B is coupled to a first end of arm 54 by way of a screw, rivet or other conventional coupling means. The other ends of connector arms 56A, 56B are hingedly coupled together by a rivet, screw or other conventional coupling means, indicated at 57A. The stop features, generally indicated at 57B preferably comprise a tab and recess combination to prevent the respective pairs of connector arms from overrotation when arms 52, 54 are fully extended away from each other by way of the being received in the recess and the resulting inability of the connected ends of connector arm 56A, 56B being rotated past 180 degrees.
Reference to “the end” or “end” in this disclosure is not intended to be taken literally as meaning the very “tip” of any structure/member/arm or support. Rather, and as the figures illustrate, for example, the respective tabs, recesses, and coupling means are not provided at the exact “end” of the respective arms or connector arms or supports but rather towards and/or near the respective ends, as shown in the figures. This should be understood and clear to one ordinarily skilled in the art.
As should now be understood, side table 50 can be closed/collapsed by causing (e.g. pressing) the respective pair of connector arms so that the angle of the respective arm pairs rotate from their 180 degree alignment (e.g.
The foldable side table 50 may include a flexible (e.g. cloth, textile, mesh, canvas, plastic, etc.) material 64 mounted with respect to the first and second arms 52, 54 and the first and second cross-members 56, 58 in a table-like configuration. The flexible material 64 is preferably secured to the first and second arms 52, 54 and directly or indirectly coupled to the first and second cross-members 56, 58 in a table-like configuration. The flexible material 64 may be configured for movement between the open position, such that the flexible material is opened in a table-like manner (See
The foldable side table 50 preferably interfaces with one or more members positioned on the cross legs 20. The members 40, 42 may be permanently or semi-permanently coupled to the cross legs 20, for example, with fasteners, rivets, nuts/bolts, screws, adhesives, welds, among other attachment options. The members 40, 42 may be positioned on the same side of the cross legs or on opposite sides, as depicted in the figures. The members 40, 42 may be positioned at a distance apart from each other that is about the distance between the two depending hands 60, 62. The members 40, 42 themselves may include respective slots 41, 43 (e.g.
During installation, the foldable side table 50, including the hands 60, 62, may be positioned above the brackets 40, 42 and aligned with the slot opening 41, 43, such that in moving the foldable side table 50 in the direction of the base plate members 22A-D, the depending hands are inserted into the corresponding slots. During removal of the foldable side table 50 from the collapsible chair 12, the reverse occurs such that the foldable side table 50 moves in the direction of the top members 24A-24D and disengages from the bracket 40, 42.
The foldable side table 50 may be positioned at a predetermined height along the cross legs of the collapsible chair 12, such that the foldable side table 50 can support items without a user sitting in the chair. For example, the foldable side table 50 may be positioned in proximity to the pivot point of the cross legs, either above or below the pivot point. In one experiment, about 3.34 kg of items were supported by the foldable side table 50 without a user sitting in the chair 12. In another experiment, about 4 kg of items were supported by the foldable side table 50 without a user sitting in the chair 12.
Aesthetically pleasing and/or different patterns can be, if desired, silkscreened, embroidered, printed, and/or otherwise provided on the fabric cover 64 to change the appearance of the table.
For the avoidance of doubt, it should also be understood that the first and second members 40, 42 (and/or 40A, 4B) may be associated with the foldable table such that a foldable side table assembly is provided for use with a chair having at least a first leg and a second leg, wherein the foldable side table assembly comprises at least a first member couplable to the first leg and a second member couplable to the second leg, wherein the first member includes a slot and/or the mounting of the first member on the first leg forms a slot between the first member and the first leg and wherein the second member includes a slot and/or the mounting of the second member on the second leg forms a slot between the second member and the second leg; a first arm and a second arm, a first hand depending from the first arm and removably insertable into the slot associated with the first member, and a second hand depending from the second arm and removably insertable into the slot associated with the second member; a first cross-member assembly coupled intermediate the first and second arms and a second cross-member assembly coupled intermediate the first and second arms; and a flexible covering coupled to the first and second arms.
Although the present disclosure has been described with reference to exemplary implementations, the present disclosure is not limited by or to such exemplary implementations. Rather, various modifications, refinements and/or alternative implementations may be adopted without departing from the spirit or scope of the present disclosure.
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63022668 | May 2020 | US |