The present invention generally relates to furniture assemblies, specifically improved furniture assemblies as described in the following sections.
The use of shelves and a wide variety of other such furniture assemblies is known in the prior art. Specifically, shelves heretofore devised and utilized are known to consist basically of familiar, expected and obvious structural configurations, notwithstanding the myriad of designs encompassed by the crowded prior art which have been developed for the fulfillment of countless objectives and requirements. Examples of known prior art includes U.S. Pat. No. 2,833,420; U.S. Pat. No. 4,018,167; U.S. Pat. No. 4,374,498; U.S. Pat. No. 4,669,692; U.S. Pat. No. 3,565,381; U.S. Pat. No. Des. 295,950; and U.S. Pat. No. 6,505,800.
Prior art provides a variety of mechanisms by which the stretcher 104A, 104B may be connected or locked to the beams 102A, 102B. In one example, as illustrated in
Additionally, the stretcher is not “locked” in place, and so further limits the sturdiness of the eventual shelving assembly. Further, when heavy loads are imposed on the beams, the beams have a tendency to “splay.” An example of splaying is when the beams bulge outward or inward (e.g., respective to their original upright orientation) in response to heavy load placed on the shelves (and hence the stretchers). The support bracket assembly does nothing to prevent the beams from splaying, further contributing to structural integrity issues. In embodiments, it may be useful for a user to attach accessories to the interconnecting stretcher 104A. Such accessories may extend outward from the stretcher, allowing additional utilitarian value. For example, in a retail display fixture, a user may simply use two beams, interconnected by one or more stretchers extending between the two beams. The user of the retail display fixture may then attach accessories (e.g., hanger rods) that laterally extend outwards from the beam and stretcher assembly. In the examples of
The exemplary prior art illustration in
The exemplary prior art illustration in
In other prior art examples (not included in
Overall, the examples herein of some prior or related systems and their associated limitations are intended to be illustrative and not exclusive. Other limitations of existing or prior systems will become apparent to those of skill in the art upon reading the following Detailed Description.
Discussed herein is an embodiment of an improved furniture assembly. In the improved furniture assembly, stretchers or connectors are secured between beams of a furniture assembly using brackets constructed according to the embodiments discussed herein. The stretchers include at least one hollow slot that is sufficiently wide to allow the slot to be slid over a protruding surface of the bracket. In embodiments, the brackets have a protruding surface that is substantially parallel to a base surface of the bracket. The bracket has one or more lock members allowing the bracket to be secured to punches on the beams. The brackets are capable of being secured to the punches without the need for special tools. After the brackets are locked within the beams, the stretcher is connected between the beams by simply aligning the slots of the stretcher over corresponding protruding surfaces of the brackets and sliding the stretcher over the brackets by sliding the slots over the protruding surfaces.
In this manner, the stretcher is connected and interlocked between the multiple beams. The brackets, by virtue of its lock features, do not require a screw or other permanent fixture mechanisms (e.g., bolting, welding, etc.) to be locked within the beam. Similarly, the stretcher simply slides over the protruding surface feature of the bracket, eliminating the need for any permanent fixture mechanisms to secure the brackets or the beams. Despite the lack of permanent fixture mechanisms, the shelving assembly described herein possesses the structural integrity offered by certain prior art permanent fixture mechanisms. For example, the stretcher and bracket assembly lock the stretcher in position—because the slots of the stretcher are slid over the protruding surface, the stretcher is locked in that position and cannot be moved or slid from the position. Accordingly, the beams, by virtue of being held in place by the interconnected stretcher, are also held in position. Any load on the beams that may cause the beams to splay (i.e., bulge outwards or inwards) is transferred to the stretcher. The stretcher, by virtue of being locked in position by the bracket, dissipates the load laterally to the bottom of the beam structure. Such an arrangement also prevents the stretcher from “twisting” when a lateral load is attached in the form of, for example, an accessory affixed to the stretcher. Furthermore, it can be envisioned that the structural integrity of the shelving assembly increases with the increase in number of stretchers used to interconnect the beams.
In addition to providing the structural-integrity advantages discussed above, the improved furniture assembly described herein also provides aesthetic advantages over the permanent fixture assemblies. Because, in embodiments, the protruding extension slides completely within the slot extension, the features of the bracket are hidden to a casual observer. There are no unsightly screw extensions or coverings that may impair the aesthetic appeal of the shelf. Another advantage of the shelving assembly discussed herein is the easy usability and flexibility. A user can simply slide the stretcher out of the brackets without the need for any tools, and further easily refit the stretcher at another location of the beam by simply inserting the brackets and sliding the stretcher over the protruding extensions of the brackets. There is simply no need for any tools or special labor in the attachment and removal of the stretchers.
In these respects, the furniture assembly according to the present invention substantially departs from the conventional concepts and designs of the prior art. 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.
Returning to
The bracket 212 provides a mechanism for securing the stretcher 204A between multiple beams. As will be discussed in more detail below, the bracket includes at least one hook member or feature that allows the bracket to be locked to one of the beams. In embodiments, the bracket 212 includes a protruding surface. This protruding surface, in embodiments, is parallel to a base surface of the bracket and is adapted to allow the stretcher to easily slide over the bracket, as is explained below.
The stretcher 204A may also be constructed from any material as understood in the art, and is not restricted to any size, dimension, or orientation. The length of the stretcher 204A may be adapted and adjusted based on a final design requirement of the shelving assembly. In embodiments, the stretcher may be constructed as two inter-lockable sliding bars that are capable of sliding over each other (not shown in
In embodiments, and as will be discussed in more detail below, the stretcher 204A may include one or more slots 218. The slot, as defined herein, is a hollow feature at a given distance from an end of the stretcher. The slot 218 may take any form or shape, as long as it enables the stretcher to be slid on to a bracket, as will be described herein. In some instances, the slot may be open at one end (through which a protruding surface of a bracket may be slid in), but may be covered or otherwise unopened on another end of the stretcher. Accordingly, any shape, form, type of opening of the slot 218, as may be envisioned by a person of ordinary skill in the art, are all equally contemplated by the techniques described herein. This slot 218 allows the stretcher to be slid over the protruding surface of a bracket 212 attached to the beam 202A. As shown in the zoom-in sections 210 and 214, the stretcher 204A is brought directly over the brackets (in embodiments, one bracket per end of the stretcher 204A), and simply slide over the bracket such that the protruding surface of the bracket fits within the slot 218 of the stretcher 204A.
In this manner, the stretcher 204A is connected and interlocked between the two beams 202A and 202B. The bracket 212, by virtue of its lock feature, does not require a screw or other such permanent fixture mechanisms (e.g., bolting, welding, etc.) to be locked within the beam. Similarly, the stretcher 204A simply slides over the protruding surface feature of the bracket 212, eliminating the need for any permanent fixture mechanisms to secure the bracket 212 or the beam 204A. Despite the lack of permanent fixture mechanisms, the improved shelving assembly described herein possesses the structural integrity offered by permanent fixture mechanisms. For example, the stretcher and bracket assembly lock the stretcher 204A in position—because the slots of the stretcher are slid over the protruding surface, the stretcher 204A is locked in that position and cannot be moved or slid from the position. Accordingly, the beams 202A and 202B, by virtue of being held in place by the interconnected stretcher 204A, are also held in position. Any load on the beams that may cause the beams 202A and 202B to splay (i.e., bulge outwards or inwards) is transferred to the stretcher 204A. The stretcher 204A, by virtue of being locked in position by the bracket, dissipates the load laterally to the bottom of the beam structure. Furthermore, it can be envisioned that the structural integrity of the shelving assembly increases with the increase in number of stretchers used to interconnect the beams 202A and 202B.
In addition to providing the structural integrity advantages discussed above, the shelving assembly described herein also provides aesthetic advantages over the permanent fixture assemblies. Because, in embodiments, the protruding extension slides completely within the slot extension, the features of the bracket are hidden to a casual observer. There are no unsightly screw extensions or coverings that may impair the aesthetic appeal or value of the shelf. Another advantage of the shelving assembly discussed herein is the easy usability and flexibility. A user can simply slide the stretcher out of the brackets without the need for any tools, and further easily refit the stretcher at another location of the beam by simply inserting the brackets and sliding the stretcher over the protruding extensions of the brackets. There is simply no need for any tools or special labor in the attachment and removal of the stretchers.
The above discussion of
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 sub-combinations. 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.
This patent application claims priority to U.S. Provisional Patent Application No. 61/338,270 entitled “BRACKET ASSEMBLY SYSTEM,” filed Feb. 16, 2010, which is incorporated herein in its entirety.
Number | Date | Country | |
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61338270 | Feb 2010 | US |