Collapsable modular cabinet
A modular storage system includes a first cabinet and a second cabinet. Each of the first and the second cabinets defines a cabinet space having a substantially planar right face and a substantially planar left face, a substantially planar top face and a substantially planar bottom face when the cabinet is in a deployed position. Each of the cabinets includes a front right flange, a front left flange, a top member, a bottom member, a rear frame and a right foldable wall attaching the rear frame to the right flange, and a left foldable wall attaching the rear frame to the left flange. The right foldable wall includes a right attachment point and the left foldable wall includes a left attachment point configured to mate with the right attachment point of the first cabinet and facilitate fixed attachment to the left attachment point of the second cabinet in side-by-side relationship.
The invention relates generally to modular cabinet technology and, more specifically, to collapsible modular cabinet technology.
BACKGROUND OF THE INVENTIONA trend in residential construction, owners selectively take on the task of finishing utility rooms, garages, and home offices. The trend is fueled by the desire of owners to personalize their working spaces and to complete their residences at lower expense by assuming some of the less technical tasks in finishing out the living spaces. The trend has spawned a new term, “bonus room.”
A bonus room is a term mainly used in the United States. The bonus room is a large room in a house that could be used as a multi-purpose area. Unlike an American bedroom, the bonus room generally does not usually contain a closet. Owners may use the bonus room as a sewing or hobby room, game room, or office. Bonus rooms are sometimes located over a garage or in an attic area with partially reduced ceiling height or some other less desirable characteristic. Like the garage, the bonus room is generally finished through the residence owner's own efforts to the owner's own needs for the space.
The trend has also spawned a market for readily assembled casework or cabinetry used to give function to the otherwise featureless spaces. Known as “knock-down” or “Do-It-Yourself” (or “DIY”) cabinetry, the general standard for construction is of particle board with melamine sheathing finished with thermoplastic endcaps. Such cabinets tend, unfortunately, to be difficult to construct, the soft particle board requiring specialized hardware with large flanges and prongs; to require extensive instruction manuals to impart the necessary skill to perform the complex tasks assembly requires; and to be easily blemished in construction and use. Additionally, the volume of packaging needed to contain the components before assembly significantly adds to the expense of shipping the components, an expense that is borne by the residential owner upon purchase.
What is needed, then, in the art, is a modular cabinet system including cabinet casework that readily assembles without specialized skills by deploying from a collapsed to an erected position and providing ready interconnection. Interconnection of selected collapsible units into specialized installations answers an unmet need in the art.
SUMMARY OF THE EMBODIMENTSA modular storage system includes a first cabinet and a second cabinet. Each of the first and the second cabinets defines a cabinet space having a substantially planar right face and a substantially planar left face, a substantially planar top face and a substantially planar bottom face when the cabinet is in a deployed position. Each of the cabinets includes a front right flange, a front left flange, a top member, a bottom member, a rear frame and a right foldable wall attaching the rear frame to the right flange, and a left foldable wall attaching the rear frame to the left flange. The right foldable wall includes a right attachment point and the left foldable wall includes a left attachment point configured to mate with the right attachment point of the first cabinet and facilitates fixed attachment to the left attachment point of the second cabinet in side-by-side relationship.
The present embodiments additionally include a system for modular erection, mounting, and connection of collapsible storage cabinets employing cleats fastened to walls. One embodiment of the cleats are horizontally disposed to allow translational movement of erected cabinets along the cleats into mating engagement at attachment points on the foldable walls. By facilitating the translational movement and maintaining registration of the first cabinet with respect to the second cabinet, the cleating system assures stressless non-deforming mating of cabinets within the modular system.
In accordance with further embodiments, internal shelving rails engage tongues within the cabinets to further assure rigidity of the cabinet. Tongues formed in the foldable walls mate with the shelf rails to urge the front and rear plates of the foldable walls into planar alignment. When so aligned, the foldable walls remain locked in the deployed position for accurate mating one to another by suitably aligning attachment points in the modular system. Attachment points are uniformly displaced in intervals from the bottom member and from the rear frame therefore allowing cabinets of varying widths and purposes to be mated and attached.
In accordance with other embodiments, a raisable work surface is provided that attaches rigidly to the attachment points spanning a space between a first cabinet and a second cabinet. The work surface includes a scissors jack elevation mechanism such that rotation of a threaded rod will raise and lower the work surface relative to the adjoining first and second cabinets.
In accordance with still further embodiments, a corner cabinet exploits the same collapsible construction by including a back frame comprising a first and a second rear plate in hinged attachment. The hinge being constructed to allow the second rear plate to rotate with respect to the first rear plate from a first position of parallel to a second position of being perpendicular to the first rear plate. In the second position, the rear frame will conform to a corner, thereby allowing the modular storage unit to conform to a cornered wall. A mullion is placed to provide an attachment point for catches securing swinging doors.
In accordance with yet other embodiments, a keeper assembly fences a portion of the perimeter of a top member. The keeper assembly includes a lattice of keeper rails with attachment to the top member and keeper stiles that serve to contain objects placed upon an upper surface of the top member. The keeper rails attach to the top member, in an embodiment by insertion into receptacles formed in the top member to receive the keeper rails. In an embodiment, selective placement of keeper rails allows communication of the fenced area over the tops of several cabinets making the keeper rails suitable for containing elongate loads such as pipe or conduit.
As will be readily appreciated from the foregoing summary, the embodiments provide modular and flexible storage that may be selectively employed to conform with the storage needs of a space. By suitable selection of the cabinets, keeper assemblies, and work surfaces, the modular storage system will suitably equip any of a bonus room, basement, or garage for an intended purpose. Varieties of finishes and selections of configured cabinets allow the use in any of a home office, sewing room, recreation room, or workshop.
BRIEF DESCRIPTION OF THE DRAWINGSPreferred and alternative embodiments of the present invention are described in detail below with reference to the following drawings.
A modular storage system includes a first cabinet and a second cabinet. Each of the first and the second cabinets defines a cabinet space having a substantially planar right face and a substantially planar left face, a substantially planar top face and a substantially planar bottom face when the cabinet is in a deployed position. Each of the cabinets includes a front right flange, a front left flange, a top member, a bottom member, a rear frame and a right foldable wall attaching the rear frame to the right flange, and a left foldable wall attaching the rear frame to the left flange. The right foldable wall includes a right attachment point and the left foldable wall includes a left attachment point configured to mate with the right attachment point of the first cabinet fixedly attaches to the left attachment point of the second cabinet in side-by-side relationship.
Referring to
When in the deployed position as shown in
A transom 11 and a kickplate 13 further fix the position of each of the right front flange 12r and the left front flange 12l with respect to each other and facilite hanging of a right door 22r from the right front flange 12r and a left door 22l from the left front flange 12l. The transom 11 and kickplate 13 enhance the rigidity of the fixed relationship between the right front flange 12r and the left front flange 12l. Additionally, the transom 11 and kickplate 13 give a finished appearance to the cabinet 10 while providing a stop and seal surface for the right and left doors 22r and 22l.
Similarly, as seen in
Additional rigidity for the exemplar cabinet 10 is provided by interlocking of a shelf tongue 81 supporting a shelf rail 84, as seen in
Referring to
Similarly, a design of a rear hinge assembly includes at least one frontward hinge eyelet 30r and at least one rear plate rear eyelet 48r pivoting hingedly about the rear hinge pin 60. The at least one frontward hinge eyelet 30r and the at least one rear plate rear hinge eyelet 48r are configured to allow only about 90 degrees of rotation relative to each other from the folded to the deployed positions. The limitation of rotation further facilitates rigid relation relative to each other in the deployed position.
A middle hinge completes the “accordion-pleat” arrangement of the foldable wall 33. A design of the rear hinge includes at least one front plate rear hinge eyelet 42r and at least one rear plate front hinge eyelet 51r pivoting hingedly about the middle hinge pin 57. The at least one front plate rear hinge eyelet 42r and the at least one rear plate front hinge eyelet 51r are configured to allow only about 180 degrees of rotation relative to each other from the folded to the deployed positions in the complementary direction of the rotation about front hinge pin 54 and the rear hinge pin 60 described above. Again, the limitation of rotation further facilitates rigid relation relative to each other in the deployed position.
Along with the foldable wall 33, there are also shown the rear frame 24 and the front flange 12r. A design feature of the illustrated embodiment is also shown. The front flange 12r is further configured to include an offset distance d offsetting a door hinge pin (not shown) to facilitate operation as discussed below with respect to
Also visible is the right attachment point 63r configured for attachment to a left attachment plate (not shown). The left attachment point is configured to mate with the right attachment point such that, in mating, the right attachment point of the first cabinet 10 (
Referring to
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Referring to
The foldable walls 33l, 33r, provide a rigid casework in concert with the first rear frame plate 24l and the second rear frame plate 24j, as fixed by the top member 87 and the bottom member 88, allowing the doors 22l, 22r with their fascia 21l, 21r to swing open and closed as discussed above with reference to
Referring to
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As shown in
Referring to
One embodiment of the raisable work surface 121u is evident in
From the side, referring to
While the preferred embodiment of the invention has been illustrated and described, as noted above, many changes can be made without departing from the spirit and scope of the invention. Accordingly, the scope of the invention is not limited by the disclosure of the preferred embodiment.
Claims
1. A modular storage system comprising:
- a first cabinet and a second cabinet, each of the first and the second cabinets defining a cabinet space having a substantially planar right face and a substantially planar left face, a substantially planar top face and a substantially planar bottom face when the cabinet is in a deployed position and having a front right flange substantially coplanar with the right face, the front right flange having a right rearward hinge eyelet and, in opposed relation to the right rearward hinge eyelet, a right door hinge flange having a right door hinge eyelet and configured to leftwardly offset the right door hinge eyelet from a plane containing the right face by a right offset distance; and a front left flange substantially coplanar with the left face, the front left flange having a left rearward hinge eyelet; a rear frame including: a rear right flange substantially coplanar with the right face, the rear right flange having a right frontward hinge eyelet; and a rear left flange substantially coplanar with the left face, the rear left flange having a left frontward hinge eyelet; and a right foldable side wall including: a right front plate having a right front plate front hinge eyelet configured to engage the right rearward hinge eyelet and a right front plate rear hinge eyelet; and a right rear plate having a right rear plate rear hinge eyelet configured to engage the right frontward hinge eyelet and a right rear plate front hinge eyelet configured to engage the right front plate rear hinge eyelet; a right front hinge pin inserted through the right rearward hinge eyelet and the right front hinge eyelet to pivotally attach the right front plate to the front right flange; a right middle hinge pin inserted through the right front plate rear hinge eyelet and the right rear plate front hinge eyelet to pivotally attach the right rear plate to the right front plate; and a right rear hinge pin inserted through the right frontward hinge eyelet and the right rear plate rear hinge eyelet to pivotally attach the rear frame to the right rear plate; and a right attachment point; a left foldable side wall including: a left front plate having a left front plate front hinge eyelet configured to engage the left rearward hinge eyelet and a left front plate rear hinge eyelet; and a left rear plate having a left rear plate rear hinge eyelet configured to engage the left frontward hinge eyelet and a left rear plate front hinge eyelet configured to engage the left front plate rear hinge eyelet; a left front hinge pin inserted through the left rearward hinge eyelet and the left front hinge eyelet to pivotally attach the left front plate to the front left flange; a left middle hinge pin inserted through the left front plate rear hinge eyelet and the left rear plate front hinge eyelet to pivotally attach the left rear plate to the left front plate; and a left rear hinge pin inserted through the left frontward hinge eyelet and the left rear plate rear hinge eyelet to pivotally attach the rear frame to the left rear plate; and a left attachment point configured to mate with the night attachment point such that, in mating, the right attachment point of the first cabinet fixedly attaches to the left attachment point of the second cabinet to hold the first and second cabinets in side-by-side relationship; a bottom member being situated substantially in the plane of the bottom face and configured to attachably connect to and spatially fix the rear frame, the right flange, and the left flange relative to each other; and a top member being situated substantially in the plane of the top face and configured to attachably connect to and spatially fix the rear frame, the right flange, and the left flange relative to each other.
2. The modular system of claim 1, wherein a front frame is fixedly attached to each of the front right flange and the front left flange.
3. The modular system of claim 1, wherein the right front flange includes at least one right door and pivotally attached to the right door hinge eyelet and wherein the right offset distance is selected to facilitate pivotal movement of the right door.
4. The modular system of claim 1, wherein the left front flange includes and, in opposed relation to the left rearward hinge eyelet, a left door hinge flange having a left door hinge eyelet and configured to rightwardly offset the left door hinge eyelet from a plane containing the left face by a left offset distance.
5. The modular system of claim 4, wherein the left front flange includes at least one left door and pivotally attached to the left door hinge eyelet and wherein the left offset distance is selected to facilitate pivotal movement of the left door.
6. The modular system of claim 1, wherein the rear frame further includes a rear wall fixedly attached to each of the rear right flange and the rear left flange.
7. The modular system of claim 6, wherein the rear wall defines at least one shaped slot having a “T”-shaped cross-section configured to engage a cleat having a “T”-shaped cross-section, the cleat being configured to suspend the cabinet.
8. The modular system of claim 1, wherein a worksurface assembly includes a work surface attached to a work surface frame, including a left work surface attachment point and a right work surface attachment point, the right attachment point of the first cabinet being configured to fixedly attach to the left work surface attachment point and the left attachment point of the second cabinet being configured to fixedly attach to the right work surface attachment point to hold the work surface between first and second cabinets.
9. The modular system of claim 8, wherein the work surface is suspended over the work surface frame by means of a scissors jack for adjustably raising and lower of the work surface.
10. The modular system of claim 1, including a shelf having shelf rails and shelf stiles, the shelf rails and wherein the foldable walls include tongue protuberance to grapingly engage the shelf rails holding the foldable walls in planar alignment.
11. The modular system of claim 10, wherein the tongue proterberance extends inwardly from the right and left front plates.
12. The modular system of claim 10, wherein the tongue proterberance extends inwardly from the right and left rear plates.
13. The modular system of claim 1, wherein the rear frame includes a first rear frame plate and a second rear frame plate hingedly attached at a rear hinge to the first rear frame plate.
14. The modular system of claim 13 wherein the rear hinge is pivotally limited to allow the second rear plate to pivotally rotate from an angle of substantially parallel to the first rear plate to and substantially perpendicular to the first rear plate.
15. The modular system of claim 1, wherein the front plate front hinge eyelets and the front plate rear hinge eyelets are integral to front plates.
16. The modular system of claim 1, wherein the rear plate front hinge eyelets and the rear plate rear hinge eyelets are integral to rear plates.
Type: Application
Filed: Mar 9, 2006
Publication Date: Sep 13, 2007
Inventor: Robert Wise (Petaluma, CA)
Application Number: 11/371,619
International Classification: A47B 87/00 (20060101);