Foldable, mobile shelf unit
A foldable, mobile shelf comprises one or more flat shelf units that fold upon each other when not in use, and form a reasonably flat, rigid shelf surface when unfolded and mounted. The shelf units are flexibly connected to each other to allow folding. The shelf units also include one or more support devices that interconnect the shelf units and provide reasonable rigid support for the shelf units when used. These support devices may be a spring material such as a metal, plastic, or composition material to allow an easy, assisted opening of the shelf in application. Alternatively, the support devices may be a non-spring material, including any metal, plastic, or composition, and may slide or press into support position. The shelf units can include foldable mechanisms to hang the shelf from any surface when used, such as suction, magnets, hooks, or adhesive supports. The shelf units can also include foldable mechanisms to support the shelf from underneath. Any of the foldable support mechanisms can be adjustable to allow the shelf to be attached to any angled surface and remain reasonably level.
The present invention relates to the need for mobile and flexible shelving, and includes the use of foldable shelving units interconnected to provide a needed degree of rigidity when unfolded, but foldable for easy mobility when not in use.
BACKGROUND OF THE INVENTIONShelving is needed in many applications to organize, prioritize, and store all kinds of goods. But, often, permanent shelving is unnecessary or unrealistic for many applications. For example, mechanics and homeowners often need temporary shelving for tools or parts for specific projects. Vehicles often need temporary storage space for food, drinks, and other items—inside or outside. Travelers often need more sink or desk space than offered by many hotels or campers. Garages, kitchens, bathrooms, vehicles, campers, work sites, offices, etc., often need additional temporary shelving.
However, shelves are conventionally large, rigid, planar surfaces, which makes them inconvenient for temporary and/or mobile applications. They often also require mounting to a vertical surface that leaves permanent, invasive scares in the surface from nails, screws, glue, etc.
Thus, a need exists for a more flexible, temporary, and mobile shelf structure that allows for easy installation and removal, while providing for the practical storage applications of a rigid shelf.
SUMMARYThe present invention is generally directed to a foldable, mobile shelf including one or more flat shelf units that fold upon each other when not in use, and form a reasonably flat, rigid shelf surface when unfolded and mounted. The shelf units are flexibly connected to each other to allow folding. The shelf units also include one or more support devices that interconnect the shelf units and provide reasonably flat, rigid support for the shelf units when used. These support devices may be a spring material, such as metal, plastic, or a composition material to allow an easy, assisted opening of the shelf in application. Alternatively, the support devices may be a non-spring material, including any metal, plastic, or composition, and may slide or press into support position. The shelf units can include foldable mechanisms to hang the shelf from any surface when used, such as suction, magnets, hooks, or adhesive supports. The shelf units can also include foldable mechanisms to support the shelf from underneath. Any of the foldable support mechanisms can be adjustable to allow the shelf to be attached to any angled surface and remain reasonably level.
In accordance with the present invention, a foldable, mobile shelving device is provided for convenient, temporary, and secure shelving as necessary for any application.
The interconnecting material 12 can compose any material for a required application including cloth, tape, metal, plastic, rubber, or any other material that allows the shelf units 10 to fold over as shown, for example, in the side view of
The shelf units 10 include a mechanism for foldable and reasonable, rigid support depending on the application. As shown in the Figs, a flexible support mechanism 20 is incorporated into the shelf 1 across the interconnected shelving units 10 and across the interconnected material 12. In one example, the foldable support mechanism 20 comprises a flexible material that folds upon itself, such as shown in
The support mechanism 20 can be pinned to the shelf units via metal, plastic, or any other suitable pins 25. The shelf 1 also includes pivot points 35, and the support mechanism 20 includes slots 30 to allow movement about pivot points 35 to allow folding, as shown, for example, in
As shown, for example, in
Although the preferred embodiment of the shelf includes multiple shelving units 10 that fold when not in use and actively spring into position when used, the invention can also be more passive, and can rely on a less active support mechanism. For example, as shown in
As shown in
The shelf, according to the invention can be connected to any surface. For example, as shown in
The foregoing description of the present invention has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit the invention o the form disclosed herein. Consequently, variations and modifications commensurate with the above teachings, and the skill or knowledge of the relevant art, are within the scope of the present invention. The embodiments described hereinabove are further intended to explain best modes known for practicing the invention and to enable others skilled in the art to utilize the invention in such, or other, embodiments and with various modifications required by the particular applications or uses of the present invention. It is intended that the appended claims be construed to include alternative embodiments to the extent permitted b T the prior art.
Claims
1. A foldable shelf, including one or more shelf units, each being interconnected by a flexible connector so that the shelf units fold upon themselves when not used and unfold into a reasonably planar, rigid surface to support more than themselves when unfolded.
2. The foldable shelf as in claim 1, wherein the shelf units are interconnected by a springing mechanism such that the shelf units snap into a reasonably rigid plane when unfolded.
3. The foldable shelf as in claim 2, wherein the springing mechanism comprises one of spring metal, plastic, or a composite material.
4. The foldable shelf as in claim 1, including a slide able support associated with at least one of said shelf units when folded that operatively connects with at least one of another said shelf units when unfolded to provide or assist with said support of said shelf.
5. The foldable shelf as in claim 1, wherein one or more shelf units includes foldable supports for attaching the shelf to a reasonably vertical surface for support when unfolded.
6. The foldable shelf as in claim 5, wherein the foldable supports support the shelf units from the top surface of the shelf.
7. The foldable shelf as in claim 5, wherein the foldable supports support the shelf units from the bottom surface of the shelf.
8. The foldable shelf as in claim 5, wherein the foldable supports support the shelf units from the top and bottom surfaces of the shelf.
Type: Application
Filed: Jun 28, 2017
Publication Date: Jun 18, 2020
Inventor: Vincent Walter Kovalick (Raleigh, NC)
Application Number: 15/636,625