Bed Assemblies
Provided are, among other things, bed assemblies, components thereof, and systems, methods and techniques for constructing the same. According to one representative embodiment, a bed assembly includes an upper frame having a perimeter and also having a lateral support that extends across the perimeter of the upper frame and that is hinged so that the upper frame can be folded; a lower frame having a perimeter and also having a lateral support that extends across the perimeter of the lower frame and that is hinged so that the lower frame can be folded; and a number of vertical supports, each attached at one end to the upper frame and at an opposite end to the lower frame, so as to provide a mattress box foundation.
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/021,982, filed on Jan. 18, 2008, and titled “Mattress Foundations”, which application is incorporated by reference herein as though set forth herein in full.
FIELD OF THE INVENTIONThe present invention pertains, among other things, to various bed assemblies, such as mattress foundations, parts of mattress foundations, and various structures that preferably can be used in multiple different ways to create a mattress foundation, as well as to methods for constructing a mattress foundation or other bed assembly.
BACKGROUNDA variety of different beds and other sleeping structures exist. Probably the most common arrangement is a metal or wooden frame into which a box spring is placed, with a mattress then laid on top of the box spring. Other arrangements include pullout sofas, futon frames and mattresses, platform beds, and waterbed frames and mattresses. However, improved bed assemblies remain desirable.
SUMMARY OF THE INVENTIONThe present inventors have observed that many conventional bed assemblies are large and bulky, leading to difficulties in storage and transportation. Further exacerbating these problems is the fact that many conventional bed assemblies and components of such assemblies have very limited uses and, in fact, often are limited to just a single purpose.
In response to these problems, the present invention concerns, among other things, bed assemblies that can be constructed from relatively small and lightweight components. In addition, in the preferred embodiments those components can be configured in a variety of different ways to produce a corresponding variety of different bed assemblies, thereby limiting the number of components that must be kept in inventory. For example, one approach according to the present invention is to use frames that can be folded up for storage and/or transportation and then subsequently unfolded and used to assemble different kinds of bed platforms and/or box foundations, as desired by the user.
Thus, one embodiment of the invention is directed to a bed assembly that includes: an upper frame having a perimeter and also having a lateral support that extends across the perimeter of the upper frame and that is hinged so that the upper frame can be folded; a lower frame having a perimeter and also having a lateral support that extends across the perimeter of the lower frame and that is hinged so that the lower frame can be folded; and a number of vertical supports, each attached (e.g., detachably attached, such as by using bolts and nuts) at one end to the upper frame and at an opposite end to the lower frame, so as to provide a mattress box foundation.
By virtue of the foregoing arrangement, it often is possible to provide a mattress foundation that is relatively easy to store, transport and then later assemble. In addition, in various embodiments of the invention, the individual components that are used to assemble one particular kind of mattress foundation can also be used (e.g., with different support hardware) to assemble a different kind of mattress foundation. As a result, the manufacturer and the seller often can maintain reduced inventories, while at the same time providing the end user with flexibility in terms of the particular type of mattress foundation that he or she would like to construct and use.
The foregoing summary is intended merely to provide a brief description of certain aspects of the invention. A more complete understanding of the invention can be obtained by referring to the claims and the following detailed description of the preferred embodiments in connection with the accompanying figures.
In the following disclosure, the invention is described with reference to the attached drawings. However, it should be understood that the drawings merely depict certain representative and/or exemplary embodiments and features of the present invention and are not intended to limit the scope of the invention in any manner. The following is a brief description of each of the attached drawings.
In the preferred embodiments, a mattress foundation according to the present invention uses one or two foundation frames together with supporting hardware. An example of one such frame 10 is shown in
Extending across the width of the main structure is a number of slats 15, which preferably are made of wood or plastic. As shown in
As shown in
Frame 10 preferably is provided with mounting holes at its corners and along its lateral support 13. More preferably, such mounting holes preferably can be used in a variety of different ways to produce a variety of different mattress foundations.
As shown in
Each of the middle legs 32 (shown in
Thus, in the present embodiment, a mattress platform 40 (e.g., as shown in
In the preceding embodiment, a single frame 10 is used together with relatively easily attachable/detachable legs 32 and 34 in order to construct a platform. In another embodiment, an additional frame 70 (shown in
In the present embodiment, the supporting hardware includes a plurality of rigid middle supports 72 and rigid corner supports 74 (e.g., as shown in
Generally speaking, the present embodiment involves the attachment of two frames (e.g., frame 10 and frame 70 in the present embodiment) in order to construct a box foundation. An exemplary construction is illustrated in
It is noted that several of the hinges 100 in frames 10 and 70 are visible in
Thus, in the present embodiment, a mattress box foundation 80 can be provided by simply: (1) unfolding frame 10 and frame 70 so that each is substantially flat; and then (2) attaching frame 10 to frame 70 using middle supports 72 and corner supports 74 in the manner described above. Such a platform 80 can be used, e.g., for supporting a memory foam mattress 42.
Once the box foundation 80 has been constructed, it can be covered using an optional fabric stretch-over cover 110, e.g., with one or more underside straps 112 and corresponding clasps 114 to secure the attachment, as shown in
In the preferred embodiments, each frame (e.g., 10 and 70) is packaged and/or sold separately. Typically, due to the small dimensions and light weight, the individual components can be taken directly out of the store by the customer; no truck delivery is required. Each major piece (e.g., frames 10 and 70) preferably weighs less than 25 pounds (lbs), for a total weight when assembled as a finished foundation of less than 50 lbs. Similar properties can make the present product (as well as its individual components) suitable for shipping via all conventional consumer freight carriers, such as UPS and FEDEX, thereby facilitating Internet and/or catalogue sales.
The design described above allows the product to be configured as a standalone bed base, a platform to convert a conventional bed to a platform bed, and a conventional foundation, which can be used with many types of mattresses. The present foundations are particularly suited for current memory foam type mattresses. Moreover, using the simple bolt and wing-nut construction described above, it often is possible to construct the desired end product in less than 15 minutes.
Additional Considerations.Several different embodiments of the present invention are described above, with each such embodiment described as including certain features. However, it is intended that the features described in connection with the discussion of any single embodiment are not limited to that embodiment but may be included and/or arranged in various combinations in any of the other embodiments as well, as will be understood by those skilled in the art.
Similarly, in the discussion above, functionality sometimes is ascribed to a particular module or component. However, functionality generally may be redistributed as desired among any different modules or components, in some cases completely obviating the need for a particular component or module and/or requiring the addition of new components or modules. The precise distribution of functionality preferably is made according to known engineering tradeoffs, with reference to the specific embodiment of the invention, as will be understood by those skilled in the art.
Thus, although the present invention has been described in detail with regard to the exemplary embodiments thereof and accompanying drawings, it should be apparent to those skilled in the art that various adaptations and modifications of the present invention may be accomplished without departing from the spirit and the scope of the invention. Accordingly, the invention is not limited to the precise embodiments shown in the drawings and described above. Rather, it is intended that all such variations not departing from the spirit of the invention be considered as within the scope thereof as limited solely by the claims appended hereto.
Claims
1. A bed assembly, comprising:
- an upper frame having a perimeter and also having a lateral support that extends across the perimeter of the upper frame and that is hinged so that the upper frame can be folded;
- a lower frame having a perimeter and also having a lateral support that extends across the perimeter of the lower frame and that is hinged so that the lower frame can be folded; and
- a plurality of vertical supports, each attached at one end to the upper frame and at an opposite end to the lower frame, so as to provide a mattress box foundation.
2. A bed assembly according to claim 1, wherein the lateral support of the upper frame is provided with a plurality of hinges, and the lateral support of the lower frame is provided with a plurality of hinges.
3. A bed assembly according to claim 2, wherein all of the hinges are disposed on one of an upper surface of the lower frame and a lower surface of the upper frame.
4. A bed assembly according to claim 1, wherein the hinged lateral support of the upper frame permits the upper frame to be folded to approximately one half its length.
5. A bed assembly according to claim 1, wherein the hinged lateral support of the lower frame permits the lower frame to be folded to approximately one half its length.
6. A bed assembly according to claim 1, wherein the upper frame is provided with a plurality of slats extending across its width.
7. A bed assembly according to claim 6, wherein the upper frame further comprises a plurality of receptacles and each of the plurality of slats has each of its ends removably inserted into one of the receptacles.
8. A bed assembly according to claim 1, wherein at least some of the vertical supports are attached at corresponding corner positions near the perimeter of the upper frame and the perimeter of the lower frame.
9. A bed assembly according to claim 8, wherein at least some of the vertical supports are attached at corresponding positions along the lateral support of the upper frame and the lateral support of the lower frame.
10. A bed assembly according to claim 1, further comprising a foam mattress disposed on top of the mattress box foundation.
11. A bed assembly according to claim 1, wherein the vertical supports are bolted to the upper frame and to the lower frame.
12. A bed assembly according to claim 1, further comprising a fabric cover stretched over the mattress box foundation.
13. A bed assembly according to claim 12, further comprising a mattress disposed on top of the mattress box foundation and a mattress cover that covers the mattress, and wherein the fabric cover over the mattress box foundation matches the mattress cover.
14. A bed assembly according to claim 1, wherein the perimeter of the upper frame and the perimeter of the lower frame are rectangle are in shape.
15. A bed assembly according to claim 14, wherein at least some of the vertical supports are attached to diagonal corner braces, which are located at corners of the upper frame and the lower frame.
16. A bed assembly according to claim 1, wherein the vertical supports are detachably attached to the upper and lower frames.
Type: Application
Filed: Jan 17, 2009
Publication Date: Jul 23, 2009
Inventors: Vy Nguyen (Los Angeles, CA), Jeffrey Miller (Whittier, CA)
Application Number: 12/355,764
International Classification: A47C 19/12 (20060101); A47C 27/14 (20060101); A47C 31/00 (20060101);