This patent application claims the benefit of U.S. patent application Ser. No. 29/498,528, filed Aug. 5, 2014, U.S. patent application Ser. No. 29/498,533, filed Aug. 5, 2014, and U.S. patent application Ser. No. 29/498,535, filed Aug. 5, 2014, the disclosures of which are incorporated herein in their entireties by reference.
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The disclosure of this patent document contains material that is subject to copyright protection. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever. Unless otherwise noted, all trademarks and service marks identified herein are owned by the applicant.
1. Field of the Invention
The present disclosure relates generally to support structures, assemblies, foundations, and bases. In particular, the present invention relates to improved support structure and a method for assembling the support structure.
2. Description of Related Art
Typically, support structures, assemblies, foundations, and bases are constructed by hand from various pieces of Pine or other lightweight woods. These built-up structures are formed in a generally square or rectangular fashion and are sometimes cut at each corner in an effort to produce a rounded corner.
Oftentimes, various external jigs or fixtures are used in order to assemble the numerous components of the assemblies or foundations. Once aligned, the various pieces or components are typically nailed together.
Any discussion of documents, acts, materials, devices, articles, or the like, which has been included in the present specification is not to be taken as an admission that any or all of these matters form part of the prior art base or were common general knowledge in the field relevant to the present disclosure as it existed before the priority date of each claim of this application.
However, constructing support structures, assemblies, foundations, and bases using known methods is typically time-consuming, requires relatively skilled workers, requires numerous components and tools, and does not always result in a secure or square structure, assembly, foundation, or base. Additionally, the unassembled components of typical support structures are bulky and can be difficult to transport easily or efficiently.
In contrast, the present invention relates generally to improved support structures, assemblies, foundations, and bases. In particular, the present invention relates to improved support structure and a method for rapidly assembling the support structure.
In various exemplary, non-limiting embodiments, the rapid assembly support structure of the present invention comprises a top deck panel, shaped perimeter or side rail elements, spines, and ribs. In certain exemplary embodiments, the rapid assembly support structure comprises a specifically configured top deck panel, two pair of side rails, two spines and two ribs.
The assembly of the various components of the support structure is typically performed in two stages, an initial assembly stage and a final assembly stage. In the initial assembly stage, the side rails are attached or coupled to the top deck panel. In the final assembly stage, the spines and ribs are assembled together and attached or coupled to the side rails and top deck panel.
The support structure is configured such that it can be laid flat or unfolded for transportation. When opposing side rail elements are brought from a substantially horizontal position to a substantially vertical position and alignment with one another, the support structure forms a substantially square or rectangular foundation, with a multi-lap, interior support structure formed of spines and ribs.
In various exemplary, nonlimiting embodiments, the side rail elements of the rapid assembly support structure are optionally joined, connected, or coupled together using four corner connector elements
In various exemplary, nonlimiting embodiments, portions of the side rail elements are optionally joined, connected, or coupled to end portions of the spines and ribs using assembly fasteners.
In various exemplary embodiments, the assembly support structure is constructed of wood, Medium Density Fiberboard (MDF), paper, cardboard, fabric, and/or plastic components. The overall part count is significantly lower than that of other support structures. This low parts count greatly reduces the number of contact points between components in the assembly, and virtually eliminates the potential for bothersome squeaks caused by friction.
In various exemplary embodiments, the profile of the side rail elements provides smooth, rounded horizontal outer edges. Notches are formed into the interior face of the side rail elements and serve to align the interior support rib and spine elements during the assembly process, without the need for external jigs and fixtures.
The interior support rib and spine elements are attached together in an interlocking fashion by means of engineered half-lap joints and form a supplemental load distribution structure of the support structure. The rib and spine elements also serve to square the entire assembly support structure during and after assembly.
Aesthetically, the corner connector elements, if included, serve to round the vertical outer edges of the assembly support structure, while maintaining the radii of the assembly support structure's top and bottom edges. Structurally, the corner connector elements provide substantial impact resistance to corner loading and flexible resistance to parallelogram deformation.
The top deck panel is typically a sheet of, paper, cardboard, fabric, plastic, Tyvek®, or other material, which provides a surface upon which a mattress or other material or item will sit.
In various exemplary embodiments, there is elements of the assembly support structure are fastened together with adhesives. Alternatively, screws or other fasteners may be used to assemble the elements of the support structure. In still other embodiments, both adhesive and screws or other fasteners may be used.
Accordingly, this invention provides a support structure of improved design.
This invention separately provides a support structure having a lower overall part count when compared to other support structures.
This invention separately provides a support structure having improved structural stability.
This invention separately provides a support structure that can be easily assembled.
This invention separately provides a support structure that can be assembled without the need for external jigs and/or fixtures.
This invention separately provides a support structure that can be scaled.
This invention separately provides a support structure, wherein the unassembled components of the assembly support structure have a comparatively flat profile and can be easily and efficiently transported.
This invention separately provides a support structure that is less expensive to manufacture.
This invention separately provides a support structure, wherein the unassembled components of the assembly support structure are relatively lightweight.
These and other aspects, features, and advantages of the present invention are described in or are apparent from the following detailed description of the exemplary, non-limiting embodiments of the present invention and the accompanying figures. Other aspects and features of embodiments of the present invention will become apparent to those of ordinary skill in the art upon reviewing the following description of specific, exemplary embodiments of the present invention in concert with the figures. While features of the present invention may be discussed relative to certain embodiments and figures, all embodiments of the present invention can include one or more of the features discussed herein. Further, while one or more embodiments may be discussed as having certain advantageous features, one or more of such features may also be used with the various embodiments of the invention discussed herein. In similar fashion, while exemplary embodiments may be discussed below as device, system, or method embodiments, it is to be understood that such exemplary embodiments can be implemented in various devices, systems, and methods of the present invention.
Any benefits, advantages, or solutions to problems that are described herein with regard to specific embodiments are not intended to be construed as a critical, required, or essential feature(s) or element(s) of the present invention or the claims.
As required, detailed exemplary embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms, within the scope of the present invention. The figures are not necessarily to scale; some features may be exaggerated or minimized to illustrate details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to employ the present invention.
The exemplary embodiments of this invention will be described in detail, with reference to the following figures, wherein like reference numerals refer to like parts throughout the several views, and wherein:
For simplicity and clarification, the design factors and operating principles of the rapid assembly support structure according to this invention are explained with reference to various exemplary embodiments of a rapid assembly support structure according to this invention. The basic explanation of the design factors and operating principles of the rapid assembly support structure is applicable for the understanding, design, and operation of the rapid assembly support structure of this invention. It should be appreciated that the rapid assembly support structure can be adapted to many applications where a support structure or stage can be used.
Additionally, the rapid assembly support structure of this invention will be described as being used as a support structure for a mattress foundation. However, it should be appreciated that these are merely exemplary embodiments of the rapid assembly support structure and are not to be construed as limiting this invention. Thus, the rapid assembly support structure of this invention may be utilized in conjunction with any object or device.
As used herein, the word “may” is meant to convey a permissive sense (i.e., meaning “having the potential to”), rather than a mandatory sense (i.e., meaning “must”). Unless stated otherwise, terms such as “first” and “second” are used to arbitrarily distinguish between the elements such terms describe. Thus, these terms are not necessarily intended to indicate temporal or other prioritization of such elements.
The term “coupled” is defined as connected, although not necessarily directly, and not necessarily mechanically. The terms “a” and “an” are defined as one or more unless stated otherwise. The terms “comprise” (and any form of comprise, such as “comprises” and “comprising”), “have” (and any form of have, such as “has” and “having”), “include”, (and any form of include, such as “includes” and “including”) and “contain” (and any form of contain, such as “contains” and “containing”) are open-ended linking verbs. As a result, a system, device, or apparatus that “comprises”, “has”, “includes”, or “contains” one or more elements possesses those one or more elements but is not limited to possessing only those one or more elements. Similarly, a method or process that “comprises,” “has,” “includes” or “contains” one or more operations possesses those one or more operations but is not limited to possessing only those one or more operations. Thus, it will be understood that these terms are meant to imply the inclusion of a stated element, integer, step, or group of elements, integers, or steps, but not the exclusion of any other element, integer, step, or group of elements, integers, or steps.
It should also be appreciated that the terms “support structure”, “rapid assembly support structure”, and “corner connector” are used for basic explanation and understanding of the operation of the systems, methods, and apparatuses of this invention. Therefore, the terms “support structure”, “rapid assembly support structure”, and “corner connector” are not to be construed as limiting the systems, methods, and apparatuses of this invention. Thus, the terms “support structure” and “rapid assembly support structure” are to be understood to broadly include any structures or devices capable of supporting a load, while the term “corner connector” is to be understood to broadly include any structure or device capable of joining two or more elements at a given angle.
Turning now to the drawing Figs.,
In various exemplary embodiments, the top deck panel 110 comprises a portion of material having a top surface 111 and a bottom surface 112. As illustrated, the top deck panel 110 is substantially rectangular. However, it should be appreciated that the top deck panel 110 may comprise any desired geometric shape, including, for example, a substantially triangular, square, rectangular, pentangular, or other desired shape. Thus, it should be understood that the general overall shape of the top deck panel 110 of the support structure 100 is a design choice based on the desired appearance and functionality of the support structure 100.
In certain exemplary, non-limiting embodiments, all or portions of the top deck panel 110 is formed of a fabric or other material, such as, for example, paper, cardboard, plastic, Tyvek®, woven fabrics, canvas, acrylics, sheet fabrics, films, nylon, spandex, vinyl, Polyvinyl Chloride (PVC), neoprene, or other material, which provides a surface upon which a mattress or other material or item can be placed. Additionally, all or portions of the top deck panel 110 may be made of any flexible and/or elastic material and may stretch. Alternatively, all or portions of the top deck panel 110 may be formed from multiple, similar or dissimilar materials. In various exemplary, non-limiting embodiments, the top deck panel 110 may be water-resistant or may include a cushion material.
It should be appreciated that the terms fabric and material are to be given their broadest meanings and that the particular fabric(s) or material(s) used to form the top deck panel 110 is a design choice based on the desired appearance and/or functionality of the top deck panel 110.
The top deck panel 110 extends to side flaps 120, which extend generally along each side of the top deck panel 110. Corner flaps 123 extend generally from each corner of the top deck panel 110. While the corner flaps 123 and the side flaps 120 each extend from the top deck panel 110, the corner flaps 123 are separate from the side flaps 120.
The side flaps 120 include one or more panel notches 115 formed through at least a portion of the side flaps 120. The panel notches 115 are formed so as to allow at least an end portion of a spine element 140 or rib element 150 to pass therethrough, as described in more detail below.
A plurality of drain apertures 117 are formed through the top deck panel 110 at spaced apart locations. The drain apertures 117 are positioned so as to provide determined locations for the flow of fluid between the top surface 111 and the bottom surface 112 of the top deck panel 110. Thus, the drain apertures 117 allow for fluid flow or airflow between an item placed atop the support structure 100 and an interior of the support structure 100. For example, moisture or condensation that would typically be trapped between a bottom of a mattress and a top of a mattress support assembly can easily flow through the drain apertures 117, thereby increasing the life of the mattress and the components of the mattress support assembly and reducing and/or eliminating the possibility of bacteria or mold forming between the mattress and the mattress support assembly.
The number, size, shape, and placement of the drain apertures 117 is a design choice based on the desired appearance and functionality of the drain apertures 117 relative to the top deck panel 110.
In various exemplary embodiments, the drain apertures 117 are formed in a relative “C”, “U”, or “V” shape, thereby forming a resiliently deformable projection, or “drip tip”, that can bend or deform downward under the weight of moisture or liquid, so as to direct the moisture liquid toward a center or other to determine portion of the drain aperture 117 before it drips or is released from the drain aperture 117. Thus, the weight of the moisture or liquid forces the “drip tip” downward so that the moisture or liquid falls off.
The shaped perimeter or side rail elements 130 and 135 each comprise an elongate portion of material extending between two opposing notched end portions 132 and 137, respectively. In various exemplary embodiments, the profile of the side rail elements 130 and 135 provides smooth, rounded horizontal outer edges.
In various exemplary embodiments, the side rail elements 130 and 135 are substantially rigid and are formed of wood or Medium Density Fiberboard (MDF). Alternate materials of construction may include one or more of the following: a polymeric material such as a polymeric composite, steel, aluminum, titanium, and/or other metals, as well as various alloys and composites thereof, glass-hardened polymers, polymer or fiber reinforced metals, carbon fiber or glass fiber composites, continuous fibers in combination with thermoset and thermoplastic resins, chopped glass or carbon fibers used for injection molding compounds, laminate glass or carbon fiber, epoxy laminates, woven glass fiber laminates, impregnate fibers, polyester resins, epoxy resins, phenolic resins, polyimide resins, cyanate resins, high-strength plastics, nylon, glass, or polymer fiber reinforced plastics, thermoform and/or thermoset materials, and/or various combinations of the foregoing. Thus, it should be understood that the material or materials used to form the side rail elements 130 and 135 is a design choice based on the desired appearance, strength, and/or functionality of the side rail elements 130 and 135.
As illustrated most clearly in
Dowel holes 139 are formed at spaced apart locations proximate the notched end portions 132 and 137. The dowel holes 139 are formed so as to be aligned with and accept at least a portion of the ramped dowels 164 of the corner connector elements 160. It should be understood that the dowel holes 139 may comprise various shapes and sizes, which are capable of receiving at least a portion of a corresponding ramped dowels 164 of the corner connector element 160.
Each of the side rail elements 130 has at least one notch or side rail groove 133 formed on an interior side of the side rail element 130, perpendicular to the longitudinal axis of the side rail element 130. Likewise, each of the side rail elements 135 has at least one notch or side rail groove 138 formed on an interior side of the side rail element 135, perpendicular to the longitudinal axis of the side rail element 135. These one or more notches are formed so as to accept at least a portion of an end portion of a spine element 140 or a rib element 150. The notches 133 and 138 serve to align the interior support spine elements 140 and rib elements 150 during assembly of the support structure 100, without the need for external jigs or fixtures.
In various exemplary embodiments, wherein fasteners 170 are used to secure the side rail elements 130 and 135 to the spine elements 140 and/or rib elements 150, fastener apertures 131 are optionally formed through the side rail elements 130 and fastener apertures 136 are optionally formed through the side rail elements 135. The fastener apertures 131 and 136 may comprise a constant diameter hole bored through the side rail elements 130 and 135. Alternatively, the fastener apertures 131 and 136 may comprise tapered or countersunk portions. Typically, the fastener apertures 131 are formed at spaced apart locations centered along the side rail grooves 133 of the side rail elements 130. As illustrated, two fastener apertures 131 are formed at spaced apart locations along each of the side rail grooves 133.
Fastener apertures 136 are formed centered along the side rail grooves 138 of the side rail elements 135. As illustrated, a single fastener aperture 136 is formed through each side rail groove 138.
It should be appreciated that the number and placement of fastener apertures 131 and 136 is a design choice based upon the number of fasteners 170 to be used to secure the side rail elements 130 and 135 to the spine elements 140 and/or rib elements 150.
The side rail elements 130 are substantially similar to the side rail elements 135. Most notably, the length of the side rail elements 130 may be different from the length of the side rail elements 135. While the length of the side rail elements 130 is illustrated and described as being longer than the length of the side rail elements 135, it should be appreciated that this is merely illustrative and not a restriction as to the length of the side rail elements 130 or 135. Thus, in various exemplary embodiments the overall length of the side rail elements 130 may be greater than, less than, or equal to the overall length of the side rail elements 135. The overall length of the side rail elements 130 and/or 135 is a design choice based upon the desired overall size and shape of the support structure 100.
The spine elements 140 each comprise an elongate portion of material, having one or more half-lap joint notches 142 formed along an upper portion of the spine elements 140.
In various exemplary embodiments, wherein fasteners 170 are used to secure the side rail elements 130 and 135 to the spine elements 140, a spine aperture 144 is optionally formed into each end of the spine element 140. The spine apertures 144 may comprise a constant diameter hole bored into the ends of the spine elements 140. Alternatively, the spine apertures 144 may comprise compound apertures formed so as to accept the components of a barrel nut and bolt assembly. While a single spine aperture 144 is illustrated as being included in each end of the spine elements 140, it should be appreciated that two or more spine apertures 144 may be used.
Similarly, the rib elements 150 each comprise an elongate portion of material, having one or more half-lap joint notches 152 formed along a lower portion of the rib elements 150. The joint notches 152 are shaped so as to interact with the joint notches 142 of the spine elements 140, such that the spine elements 140 and the rib elements 150 can be secured together.
Thus, the rib elements 150 and spine elements 140 are able to be attached together in an interlocking fashion by means of the engineered half-lap joints notches 142 and 152 and form a supplemental load distribution structure of the support structure 100. The rib elements 150 and spine elements 140 also serve to square the entire assembly support structure 100 during and after assembly.
In various exemplary embodiments, wherein fasteners 170 are used to secure the side rail elements 130 and 135 to the rib elements 150, at least one rib aperture 154, and typically two or more rib apertures 154, is optionally formed into each end of the rib elements 150. The rib apertures 154 may comprise a constant diameter hole bored into the ends of the rib elements 150. Alternatively, the rib apertures 154 may comprise compound apertures formed so as to accept the components of a barrel nut and bolt assembly.
In various exemplary embodiments, as illustrated most clearly in
Aesthetically, the corner connector elements 160, if included, serve to round the vertical outer edges of the assembly support structure, while maintaining the radii of the assembly support structure's top and bottom edges. Structurally, the corner connector elements provide substantial impact resistance to corner loading and flexible resistance to parallelogram deformation.
Ramped dowels 164 extends at spaced apart locations from the corner connector elements 160 and are formed so as to interact with dowel holes 139 formed at corresponding, spaced apart locations proximate the notched end portions 132 and 137. The dowel holes 139 are formed so as to be aligned with and accept at least a portion of the ramped dowels 164 of the corner connector elements 160. When the notched end portions 132 and/or 137 are slid into the corner connector slots 162, the ramp surface of the ramped dowels 164 are contacted by the end portions 132 and/or 137 and are deformed so as to allow a portion of the end portions 132 and/or 137 to pass by until the ramped dowels 164 engage corresponding dowel holes 139 and return towards their normal position.
When appropriate ramped dowels 164 are secured within the dowel holes 139, the ramped dowels 164 lock into the dowel holes 139 to prohibit further movement of the side rail elements 130 and 135 relative to the corner connector elements 160.
A corner connector shelf 166 is included on the corner connector element 160. The corner connector shelf 166 extends substantially horizontally from an interior portion of the corner connector element 160. The corner connector shelf 166 includes a chamfered edge that is formed so as to engage the diagonal corner flaps 123 of the top deck panel 110 and act as an additional support for the corner flaps 123 and the top deck panel 110. In various exemplary embodiments, a lip portion of the corner connector shelf 166 further retains at least a portion of the corner flap 123.
In various exemplary embodiments, the elements of the support structure 100 are constructed in two, separate stages. In the initial assembly stage, as illustrated most clearly in
The side rail elements 130 are affixed so that the side rail grooves 133 are aligned with the panel notches 115. Likewise, the side rail elements 135 are affixed so that the side rail grooves 138 are aligned with the panel notches 115.
By providing the structure including the top deck panel 110 and the affixed side rail elements 130 and 135, a partially assembled support structure is provided that is relatively flat and easily transportable. The remaining elements used to form the support structure 100, including the spine elements 140, the rib elements 150, and the corner connector elements 160, can also be easily packaged and transported together with a partially assembled support structure.
Once provided with the elements to construct the support structure 100, the top deck panel (with the affixed side rail elements 130 and 135) is placed so that the bottom surface 112 faces upward in a top surface 111 of the side rail elements 130 and 135 face downward.
Next, as illustrated in
While the support structure 100 is shown and described as including to spine elements 140 and two rib elements 150, it should be appreciated that the number of spine elements 140 and rib elements 150 is a design choice based upon the desired functionality, rigidity, and/or strength of the support structure 100.
Once the rib elements 150 are joined to the spine elements 140, a self-supporting support structure is created. In various exemplary embodiments, the rib elements 150 remaining joined to the spine elements 140 by a frictional engagement. Alternatively, once joined, the rib elements 150 may be maintained in a joint relationship with the spine elements 145 use of adhesives, staples, screws, nails, or other fasteners or fastening means.
Once the self-supporting support structure has been created, the side flaps 120 are folded upward, as illustrated in
In this position, the fastener apertures 136 are aligned with the spine apertures 144 and the faster apertures 131 are aligned with the rib apertures 154.
As illustrated in
Once the support structure 100 is fully assembled, as illustrated in
It should also be appreciated that a more detailed explanation of the specific tools and/or fastening means used to assemble the support structure 100, further instructions regarding how to assemble and use the support structure 100, and certain other items and/or techniques necessary for the implementation and/or operation of the various exemplary embodiments of the present invention are not provided herein because such elements are commercially available and/or such background information will be known to one of ordinary skill in the art. Therefore, it is believed that the level of description provided herein is sufficient to enable one of ordinary skill in the art to understand and practice the systems and methods as described.
It should be understood that each of these elements corresponds to and operates similarly to the support structure 100, the top deck panel 110, the top surface 111, the bottom surface 112, the panel notches 115, the drain apertures 117, the side flaps 120, the corner flaps 123, the shaped perimeter or side rail elements 130, the fastening apertures 131, the side rail grooves 133, the side rail elements 135, the fastening apertures 136, the side rail grooves 138, the spine elements 140, the spine notches 142, the spine apertures 144, the rib elements 150, the rib notches 152, the rib apertures 154, and the fasteners 170 of
However, as shown in
While this invention has been described in conjunction with the exemplary embodiments outlined above, the foregoing description of exemplary embodiments of the invention, as set forth above, are intended to be illustrative, not limiting and the fundamental invention should not be considered to be necessarily so constrained. It is evident that the invention is not limited to the particular variation set forth and many alternatives, adaptations modifications, and/or variations will be apparent to those skilled in the art.
It is to be understood that the phraseology of terminology employed herein is for the purpose of description and not of limitation. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In addition, it is contemplated that any optional feature of the inventive variations described herein may be set forth and claimed independently, or in combination with any one or more of the features described herein.
Accordingly, the foregoing description of exemplary embodiments will reveal the general nature of the invention, such that others may, by applying current knowledge, change, vary, modify, and/or adapt these exemplary, non-limiting embodiments for various applications without departing from the spirit and scope of the invention and elements or methods similar or equivalent to those described herein can be used in practicing the present invention. Any and all such changes, variations, modifications, and/or adaptations should and are intended to be comprehended within the meaning and range of equivalents of the disclosed exemplary embodiments and may be substituted without departing from the true spirit and scope of the invention.
Also, it is noted that as used herein and in the appended claims, the singular forms “a”, “and”, “said”, and “the” include plural referents unless the context clearly dictates otherwise. Conversely, it is contemplated that the claims may be so-drafted to require singular elements or exclude any optional element indicated to be so here in the text or drawings. This statement is intended to serve as antecedent basis for use of such exclusive terminology as “solely”, “only”, and the like in connection with the recitation of claim elements or the use of a “negative” claim limitation(s).
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Number | Date | Country | |
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Parent | 29498528 | Aug 2014 | US |
Child | 14485377 | US | |
Parent | 29498533 | Aug 2014 | US |
Child | 29498528 | US | |
Parent | 29498535 | Aug 2014 | US |
Child | 29498533 | US |