STACKABLE STORAGE RACK ASSEMBLY
A stackable rack assembly, having a first rack having a first bracket, the first bracket having a first arcuate member having a first end and a second end, and further having a first extension stub cantilevered from the first arcuate member proximate the second end; a second arcuate member having a first end and a second end, and further having a second extension stub cantilevered from the second arcuate member proximate the second end; and, a transverse member connecting the first and second arcuate members together at their respective first ends, wherein the first and second arcuate members are arranged at an acute angle to the transverse member; a second bracket identical to and arranged opposite from the first bracket of the first rack; and, a shelf secured between the first and second brackets; a second rack identical to the first rack, and arranged to lockingly engage the first rack.
The invention relates generally to furniture and modular storage systems and more specifically, to stackable storage racks.
BACKGROUND OF THE INVENTIONStackable storage racks are used to store and organize many objects, for example, toys, books, clothing, shoes, wine, food, electronics, e.g., compact discs (CDs), digital video discs (DVDs), audio cassettes, and records, work files, indoor plants, and desk accessories such as clocks or mugs. Such stackable storage racks can be incorporated within comprehensive standard or custom built-in cabinetry or closets. Alternatively, stackable storage racks can be freestanding and arranged on a countertop, in a closet, under a bed, along a wall or some other designated space. While stackable storage racks serve to store and/or organize a wide variety of objects, stackable storage racks can also add a sleek or distinctive design feature to a room. Due to the functionality and aesthetic nature of stackable storage racks, a vast array of stackable storage racks can be constructed. Common parameters influencing the construction of stackable storage racks include the style of the room where the racks will be displayed, the number and type of objects to be stored and/or organized, and the available space for the racks.
Typically, stackable storage racks are made of plastic, wood, bamboo, wire, metal, steel and/or metal mesh. Some stackable storage racks rest along the floor. Other stackable storage racks are mounted on wheels. Still other stackable storage racks include angled shelving or planar shelving which is continuous or spaced apart. There are even stackable storage racks that are expandable along the floor to accommodate increased or diminished storage and/or organizing capacities. Freestanding stackable storage racks usually include rigid cubbies or frames.
Freestanding stackable storage racks including cubbies typically include a plurality of rectangular compartments arranged next to and on top of other rectangular compartments. Each compartment usually has a top and bottom, right and left sides, and a back. However, the front is left open so a user can access the compartment. Such free standing stackable storage racks can be difficult to keep clean because dirt can collect in crevices along the bottom edges of the right, left, and rear sides. Dirt and moisture can collect on the bottom surface and damage the finish of the compartment. Additionally, although such freestanding stackable storage racks are sturdy, they are usually heavy and/or bulky to lift or move. These freestanding stackable storage racks are also problematic for oversized objects since the size of the cubbies is fixed throughout.
Freestanding stackable storage racks including frames typically include two frames on each end and laterally arranged members connected between the frames. The laterally arranged members can be continuous or spaced apart. These frame-type stackable storage racks are easier to lift and/or move than the cubby-type stackable storage racks because they are constructed with less material. However, the frame-type stackable storage racks can be problematic. The frame-type stackable storage racks having non-continuous lateral members can be problematic for shoes because shoes come in different styles, shapes, and sizes. For example, a large shoe might fit differently on such a frame-type stackable storage rack than a small shoe. The small shoe might slip between the spaced apart laterally arranged members. The laterally arranged members might not align properly with toe and heel portions of a shoe, as another example. Such a frame-type rack could scuff or damage a shoe not properly aligned with the lateral members. Additionally, when these frame-type storage racks are stacked, one rack merely rests on top of another. Such a stacked arrangement is unstable because a slight bump can knock the racks out of alignment. Moreover, in order to move these stacked racks a user must move each rack separately.
There are also freestanding stackable storage racks including frames that are secured one on top of another by attachment means such as screws. Although these racks are more stable, they can become deformed because the racks cannot automatically disengage from stackable arrangement when the racks are lifted or moved and objects supported by the racks are too heavy.
A freestanding stackable storage rack is described in U.S. Pat. No. 5,152,407 (Massoudnia et al.), which discloses a stackable rack formed essentially of wire. The stackable rack disclosed includes a perimeter wire, laterally and transversely arranged wires connected to the perimeter wire, legs, foot loops, and handle loops. The perimeter wire and laterally and transversely arranged wires form a support means and such support means is welded to the legs of the invention. The handle loops are angled inwardly and provide space for the foot loops of another rack stackably arranged above. A plurality of racks may be stacked one upon the other by means of an inherent resiliency of the wire. However, the invention disclosed in Massoudnia et al. can only be used in the upright arrangement because the handle loops are not as stable as the foot loops. Additionally, the invention disclosed cannot be stored or packaged compactly because the support means is welded to the legs.
Another freestanding stackable storage rack is described in U.S. Patent Application No. 2004/0238467 (Tully), which discloses a stackable wine rack. The wine rack disclosed includes a pair of longitudinal members adapted to support wine bottles, feet, upwardly extending side members, and horizontal members. The racks are stackable, one on top of another, by engagement of the feet of a rack with the horizontal members of a rack stacked below. The stackable arrangement is achieved due to inherent resiliency of the structure. The invention disclosed is problematic due to the integral nature of the rack. For example, if a longitudinal member becomes damaged or deformed, the longitudinal member cannot simply be replaced; the entire rack would have to be replaced.
Therefore, there has been a long-felt need for a stackable storage rack that is stable, inexpensive, semi-permeable, lightweight, simple to assemble, stackable by means of an inherent resiliency, and can be arranged upright or upside-down. There is a need for such a stackable storage rack that is easy to clean and provides a user with the ability to easily clean the floor underneath the rack. Additionally, there is a need for such a stackable storage rack that can be easily disassembled for packaging purposes or in case parts need to be replaced. Further, there is a need for a stackable storage rack that can automatically disengage from stackable arrangement, if necessary.
BRIEF SUMMARY OF THE INVENTIONThe invention comprises a stackable rack assembly, having a first rack having a first bracket, the first bracket having a first arcuate member having a first end and a second end, and further having a first extension stub cantilevered from the first arcuate member proximate the second end; a second arcuate member having a first end and a second end, and further having a second extension stub cantilevered from the second arcuate member proximate the second end; and, a transverse member connecting the first and second arcuate members together at their respective first ends, wherein the first and second arcuate members each are arranged at an acute angle with respect to the transverse member. The invention further comprises a second bracket identical to and arranged opposite from the first bracket of the first rack and a shelf secured between the first and second brackets. A second rack identical to the first rack is operatively arranged to lockingly engage the first rack to form the rack assembly.
A general object of the invention is to provide a stackable storage rack that can be arranged upright and upside-down.
Another object of the invention is to provide a stackable storage rack that is stackable by means of an inherent resiliency.
A further object of the invention is to provide a stackable storage rack that is easy to clean, semi-permeable, and provides access to the floor on which the rack stands so that the floor underneath the rack can be easily cleaned.
Yet another object of the invention is to provide a stackable storage rack that can be disassembled.
Still another object of the invention is to provide a stackable storage rack that is lightweight and can be easily moved so that each stacked rack does not have to be moved separately.
Another object of the invention is to provide a stackable storage rack that can become stackably disengaged when the load of the objects stored and/or organized on the racks becomes too great.
A further object of the invention is to provide a stackable storage rack that can hold objects having all different styles, shapes, and sizes.
Yet another object of the invention is to provide a stackable storage rack that has improved stability.
These and other objects and advantages of the present invention will be readily appreciable from the following description of preferred embodiments of the invention and from the accompanying drawings and claims.
The nature and mode of operation of the present invention will now be more fully described in the following detailed description of the invention taken with the accompanying figures, in which:
At the outset, it should be appreciated that like drawing numbers on different drawing views identify identical, or functionally similar, structural elements of the invention. Drawing numbers in prime identify separate structural elements that are identical or functionally similar. While the present invention is described with respect to what is presently considered to be the preferred aspects, it is to be understood that the invention as claimed is not limited to the disclosed aspect. The present invention is intended to include various modifications and equivalent arrangements within the spirit and scope of the appended claims.
Furthermore, it is understood that this invention is not limited to the particular methodology, materials and modifications described and as such may, of course, vary. It is also understood that the terminology used herein is for the purpose of describing particular aspects only, and is not intended to limit the scope of the present invention, which is limited only by the appended claims.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this invention belongs. Although any methods, devices or materials similar or equivalent to those described herein can be used in the practice or testing of the invention, the preferred methods, devices, and materials are now described.
Adverting now to the Figures,
First bracket 11, second bracket 12, first bracket 11′, and second bracket 12′ are identical. First bracket 11 in
First arcuate member 14 has first end 17 and second end 18. Second arcuate member 15 includes first end 19 and second end 20. Transverse member 16 of first bracket 11 connects first and second arcuate members 14, 15 together at their respective first ends 17, 19. Second bracket 12 also comprises first arcuate member 21, second arcuate member 22, and transverse member 23 which are identical to first arcuate member 14, second arcuate member 15, and transverse member 16 of first bracket 11, respectively. In
First arcuate member 14 further includes first extension stub 33 cantilevered from first arcuate member 14 proximate second end 18. First extension stub 33 attaches to first rail 40 of shelf 13. First arcuate member 21 of second bracket 12 further includes first extension stub 34 cantilevered from first arcuate member 21 proximate second end 54. First extension stub 34 attaches to first rail 40 of shelf 13 opposite first extension stub 33. First arcuate member 24 of first bracket 11′ of second stackable rack 10′ includes first extension stub 35 cantilevered from first arcuate member 24. First extension stub 35 attaches to first rail 41 of shelf 13′. Similarly, first arcuate member 27 comprises first extension stub 36 cantilevered from first arcuate member 27. First extension stub 36 attaches to first rail 41 of shelf 13′ opposite first extension stub 35.
As discussed above, first arcuate member 14 of first bracket 11 is identical to second arcuate member 15 of first bracket 11. Accordingly, second arcuate member 15 is not visible behind first arcuate member 14 in
The invention shown in
Second ends 18, 20 comprise feet 100, 101. Second ends 58, 60 comprise feet 102, 103. Second ends 54, 56 comprise feet 104, 105. Second ends 53, 55 comprise feet 106, 107. Feet 100, 101, 102, 103, 104, 105, 106, 107 cap ends 18, 20, 58, 60, 54, 56, 62, 64, respectively. Feet 100, 101, 102, 103, 104, 105, 106, 107 are identical and interchangeable. Preferably, feet 100, 101, 102, 103, 104, 105, 106, 107 are made of a rubber or silicone or any suitable slip resistant material. When first and second arcuate members 27, 28 are engaged with first and second members 21, 22 in
In
Shelf 13′ comprises first rail 41, second rail 43, and netting 90. First and second rails 41, 43 are straight, parallel, and on opposite edges of shelf 13′. First rail 41 connects first arcuate member 27 and first arcuate member 24 through netting 90. Second rail 43 connects second arcuate member 28 and second arcuate member 25 through netting 90. First and second rails 41, 43 are cylindrical and identical. Preferably, first and second rails 41, 43 are made of steel but, could be made of any rigid material for example, plastic. Netting 90 comprises pockets 91, 92 which allow first and second rails 41, 43 to pass through shelf 13′ between first bracket 11′ and second bracket 12′. Netting 90 is preferably mesh however, it should be appreciated that netting 90 could be any suitable alternative for example, canvas. Mesh is preferred because it is sturdy and semi-permeable. If an object supported is dirty or wet, such dirt or moisture can penetrate shelf 13 or shelf 13′. The semi-permeable quality is advantageous because it prevents dirt and/or moisture being left on shelf 13 or shelf 13′. Dirt and/or moisture remaining on shelf 13 or shelf 13′ can cause unwanted expedited wear on the surface of the shelf.
Shelf 13, like shelf 13′, comprises first rail 40, second rail 42, and netting 95. Shelf 13 is identical to shelf 13′. First and second rails 40, 42 are straight, parallel, and on opposite edges of shelf 13. First rail 40 connects first arcuate members 21, 14 through netting 95. Second rail 42 connects second arcuate members 22, 15 through netting 95. First and second rails 40, 42 are cylindrical and identical. Like netting 90, netting 95 comprises pockets 96, 97, which slidingly engage first and second rails 40, 42, respectively. It should be appreciated that shelf 13 and shelf 13′ could take many forms. For example, shelf 13 or shelf 13′ could be made of continuous wood planks, spaced apart wood planks, or wire.
With the same hand that placed first bracket 11′, a user then grabs transverse member 23 and presses it toward first bracket 11 in the direction shown. Next, a user places second bracket 12′ down and around second bracket 12 to the outside. When the user removes inward pressure from second bracket 12, second bracket 12 flexes outward to its unstressed state. Second ends 62, 64 are tucked under transverse member 23 and between first and second arcuate members 21, 22. Extension stubs 36, 47 rest atop transverse member 23.
As shown in
Netting 90 of shelf 13′ slidingly engages first and second rails 41, 43. Specifically, pocket 91 of netting 90 slidingly engages first rail 41. Pocket 92 of netting 90 slidingly engages second rail 43. Pocket 91 is formed by folding over netting 90 and sewing closed the folded over portion. Seam 93 represents where netting 90 is folded over and sewn closed. Seam 93 is longitudinally arranged along netting 90. Pocket 92 is identical to pocket 91. Seam 94 represents where netting 90 is folded over and sewn closed. When pockets 91, 92 are covering first and second rails 41, 43 netting 90 is taut.
Thus, it is seen that the objects of the present invention are efficiently obtained, although modifications and changes to the invention should be readily apparent to those having ordinary skill in the art, which modifications are intended to be within the spirit and scope of the invention as claimed. It also is understood that the foregoing description is illustrative of the present invention and should not be considered as limiting. Therefore, other embodiments of the present invention are possible without departing from the spirit and scope of the present invention.
REFERENCE NUMERALS
- 10 first stackable rack
- 10′ second stackable rack
- 11 first bracket
- 11′ first bracket
- 12 second bracket
- 12′ second bracket
- 13 shelf
- 13′ shelf
- 14 first arcuate member
- 15 second arcuate member
- 16 transverse member
- 17 first end of member 14
- 18 second end of member 14
- 19 first end of member 15
- 20 second end of member 15
- 21 first arcuate member
- 22 second arcuate member
- 23 transverse member
- 24 first arcuate member
- 25 second arcuate member
- 26 transverse member
- 27 first arcuate member
- 28 second arcuate member
- 29 transverse member
- 33 first extension stub
- 34 first extension stub
- 35 first extension stub
- 36 first extension stub
- 37 button
- 38 button
- 40 first rail
- 41 first rail
- 42 second rail
- 43 second rail
- 44 second extension stub
- 45 second extension stub
- 46 second extension stub
- 47 second extension stub
- 48 button
- 49 button
- 50 spring button clip
- 51 aperture
- 52 open end
- 53 first end of member 21
- 54 second end of member 21
- 55 first end of member 22
- 56 second end of member 22
- 57 first end of member 24
- 58 second end of member 24
- 59 first end of member 25
- 60 second end of member 25
- 61 first end of member 27
- 62 second end of member 27
- 63 first end of member 28
- 64 second end of member 28
- 70 stabilizer
- 71 stabilizer
- 72 stabilizer
- 73 stabilizer
- 74 through-bore
- 75 slit
- 80 corner
- 81 corner
- 82 corner
- 83 corner
- 84 corner
- 85 corner
- 86 corner
- 87 corner
- 90 netting
- 91 pocket
- 92 pocket
- 95 netting
- 96 pocket
- 97 pocket
- 100 foot
- 101 foot
- 102 foot
- 103 foot
- 104 foot
- 105 foot
- 106 foot
- 107 foot
- 110 aperture
- 111 aperture
- 112 aperture
- 113 aperture
Claims
1. A stackable rack assembly, comprising:
- a first rack comprising a first bracket, said first bracket comprising: a first completely non-linear arcuate member having a first end and a second end, and further having a first extension stub cantilevered from said first completely non-linear arcuate member proximate said second end; a second completely non-linear arcuate member having a first end and a second end, and further having a second extension stub cantilevered from said second completely non-linear arcuate member proximate said second end; and, a transverse member connecting said first and second completely non-linear arcuate members together at their respective first ends, wherein said first and second completely non-linear arcuate members each are arranged at an acute angle with respect to said transverse member; a second bracket identical to and arranged opposite from said first bracket of said first rack; and, a shelf secured between said first and second brackets; and,
- a second rack identical to said first rack, and operatively arranged to lockingly engage said first rack to form said rack assembly.
2. The stackable rack assembly recited in claim 1, wherein said acute angle is approximately 87 degrees.
3. The stackable rack assembly recited in claim 1, wherein said first and second completely non-linear arcuate members and said transverse member are unitary.
4. The stackable rack assembly recited in claim 1, further comprising a first corner located where said first completely non-linear arcuate member meets said transverse member and a second corner located where said second completely non-linear arcuate member meets said transverse member and said corners are rounded.
5. The stackable rack assembly recited in claim 4, wherein said corners of said first rack are arranged to engage said second ends of said second rack to enable a locking engagement between said first and second racks.
6. The stackable rack assembly recited in claim 1, wherein said extension stubs of said second rack rest atop said transverse members of said first rack to enable a locking engagement between said first and second racks.
7. The stackable rack assembly recited in claim 1, wherein said second ends of said second rack are tucked behind said first and second completely non-linear arcuate members of said first rack.
8. The stackable rack assembly recited in claim 1, wherein said second ends of said second rack are tucked under said transverse members of said first rack.
9. The stackable rack assembly recited in claim 1, wherein said extension stubs further comprise a partial through-bore and a spring button clip arranged in said partial through-bore to engage said shelf.
10. The stackable rack assembly recited in claim 1, wherein said shelf comprises a pair of longitudinally arranged parallel rails arranged to engage spring button clips of said extension stubs and a netting having two sewn pockets to slidingly engage said rails and form a shelf between said rails.
11. The stackable rack assembly recited in claim 1, wherein said first rack further comprises one rubber foot arranged around said second end of said first completely non-linear arcuate member and another rubber foot arranged around said second end of said second completely non-linear arcuate member.
12. The stackable rack assembly recited in claim 1, wherein said second rack further comprises at least one slip resistant stabilizer arranged around said transverse members.
13. A stackable rack, comprising:
- a first bracket, said first bracket comprising: a first completely non-linear arcuate member having a first end and a second end, and further having a first extension stub cantilevered from said first completely non-linear arcuate member proximate said second end; a second completely non-linear arcuate member having a first end and a second end, and further having a second extension stub cantilevered from said second completely non-linear arcuate member proximate said second end; and, a transverse member connecting said first and second completely non-linear arcuate members together at their respective first ends, wherein said first and second completely non-linear arcuate members each are arranged at an acute angle with respect to said transverse member;
- a second bracket identical to and arranged opposite from said first bracket of said first rack; and,
- a shelf secured between said first and second brackets.
14. The stackable rack recited in claim 13, wherein said acute angle is approximately 87 degrees.
15. The stackable rack recited in claim 13, wherein said first and second completely non-linear arcuate members and said transverse member are unitary.
16. The stackable rack recited in claim 13, wherein said extension stubs further comprise a partial through-bore and a spring button clip arranged in said partial through-bore to engage said shelf.
17. The stackable rack recited in claim 13, wherein said shelf comprises a pair of longitudinally arranged parallel rails arranged to engage spring button clips of said extension stubs and a netting having two sewn pockets to slidingly engage said rails and form a shelf between said rails.
18. The stackable rack recited in claim 13, further comprising one rubber foot arranged around said second end of said first completely non-linear arcuate member and another rubber foot arranged around said second end of said second completely non-linear arcuate member.
19. The stackable rack recited in claim 13, further comprising at least one slip resistant stabilizer arranged around said transverse member.
Type: Application
Filed: Jun 4, 2013
Publication Date: Dec 4, 2014
Inventor: Jordan Murphy (Toronto)
Application Number: 13/909,504
International Classification: A47B 87/02 (20060101);