US20160022033A1 - Roll-Up Shelves - Google Patents
Roll-Up Shelves Download PDFInfo
- Publication number
- US20160022033A1 US20160022033A1 US14/337,958 US201414337958A US2016022033A1 US 20160022033 A1 US20160022033 A1 US 20160022033A1 US 201414337958 A US201414337958 A US 201414337958A US 2016022033 A1 US2016022033 A1 US 2016022033A1
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- Prior art keywords
- shelf
- roll
- sections
- hinge
- substrate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B43/00—Cabinets, racks or shelf units, characterised by features enabling folding of the cabinet or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/0058—Horizontal connecting members without panels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
- A47B96/025—Shelves with moving elements, e.g. movable extensions or link elements
Definitions
- the embodiments relate generally to portable shelving systems and, more specifically, to shelving systems that roll up to save space when not in use.
- Shelves are a basic element of nearly any dwelling, allowing people to store items on walls for access or display. Many shelving systems are rigid and meant to be permanent. Those that are not often require time consuming disassembly to remove, and then waste space when being stored for later use.
- shelf may be large an awkward to initially ship, which can increase the ultimate purchase price of the shelf by a consumer.
- the shelf may be flat packed to save space, leaving potentially time-consuming assembly to the purchaser.
- the roll-up shelf includes a first substrate including a first plurality of bend regions (e.g., kerf relief cuts and/or living hinges) to allow the first substrate to bend into a spiral form.
- the first bend regions may define a plurality of sections (e.g., slats) in one embodiment and allow the plurality of sections to bend in a first direction by hinging along respective bend regions.
- a second substrate may include a second plurality of sections defined by second bend regions, allowing the second substrate to also bend as part of the spiral form.
- the first and second substrates are connected by at least one hinge, such as a living hinge.
- the hinge may be designed to stop at stop hinging at substantially a 90 degree angle in one embodiment.
- at least a portion of the first substrate may be positioned as a surface for placing items.
- the roll-up shelf may be rolled into position on a wall by adhering the second substrate to the wall.
- the first substrate then hinges into position and acts as a shelf in one embodiment.
- the first and second substrates may again be bent into a spiral form.
- the spiral form may be advantageous to mobility, flexibility, spatial organization, and structural strength.
- Another embodiment may originally be bent into spiral form, but once installed on a wall may not return to spiral form.
- FIG. 1 is an exemplary illustration of a rolled-up shelf, in accordance with an embodiment
- FIG. 2 is an exemplary illustration on a mounted roll-up shelf, in accordance with an embodiment
- FIG. 3A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 3B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4C is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4D is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4E is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4F is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4G is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4H is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 4I is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 5A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 5B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment
- FIG. 6 is an exemplary flow chart for mounting a roll-up shelf, in accordance with an embodiment.
- FIG. 7 is an exemplary flow chart for making a roll-up shelf, in accordance with an embodiment.
- the roll-up shelf is capable of rolling up into a spiral form similar to the shape of a rolled-up yoga mat. This may conserve space for storing or transporting the roll-up shelf, as the total cubic space occupied by the shelf is compacted.
- the shelf may be installed on a wall by unrolling it onto the wall horizontally (e.g., from left to right). In another embodiment, it may be installed by rolling it vertically (e.g., top to bottom).
- the rolling and spiral nature of the roll-up shelf may be accomplished in part by including a series of kerf relief cuts in at least one substrate to allow the substrate bend and roll onto itself, resulting in a spiral form.
- another relief cut running through a mid-section of the roll-up shelf may effectively form first and second substrates, allowing the shelf to fold into a 90 degree angle based on at least one hinge member that holds the substrates together.
- sections and “slats” may be used interchangeably and refer to individual elongate members or a portion of a substrate that is more rigid than surrounding portions.
- Adjacent sections may be connected, for example, by bend regions.
- a bend region may be a living hinge or rut that includes thinner material than the surrounding areas.
- a bend region may include a gap between sections, where the sections are held together by at least one hinge.
- the term “substrate” refers to a surface that may be one solid unit or comprised of interconnected individual members, such as individual slats.
- the substrate may be made out of a number of materials, depending on the embodiment, such as plastics, rubbers, foams, polymers, woods, MDF, metals, or fabric.
- the substrate may be made out of a biodegradable material, such as a material that naturally deteriorates in the presence of water and/or soil. This may reduce the amount of plastic used in constructing the shelf.
- a “hinge” may include any type of hinge, and the illustration of particular hinges is exemplary only.
- the hinge member may include a plastic hinge, a living hinge, a wood hinge, and a metal hinge, among others.
- FIG. 1 an exemplary illustration of a roll-up shelf 100 in a spiral shape is presented.
- the spiral shape may be used to transport or store the roll-up shelf 100 in one embodiment, because it may take up less space than the shelf 100 does when it is deployed as a shelf (e.g., FIG. 2 ).
- Shelf 100 may include a first substrate 110 having enough flexibility to allow the shelf to roll up into a spiral.
- the first substrate 110 includes a plurality of slats 120 and 122 that are each separated by a kerf relief cut 124 . Successive adjacent slats 120 and 122 may be coupled together by a connecting member 126 that is also part of the substrate 110 .
- the substrate 110 (or each individual slat) is formed by pressing together elongate members 130 and 132 that sandwich a connective medium 134 (e.g., the connecting member 126 ).
- a connective medium 134 e.g., the connecting member 126
- Example embodiments include elongate members made of plastic, rubber, foam, polymer, wood, metal, and/or fabric.
- the connective medium 134 may be made out of at least fabric, plastic, rubber, foam, polymer, wood, and/or metal, depending upon the embodiment.
- the elongate member 130 may be adhered to the connective medium 134 with a glue in one embodiment.
- the elongate member 130 is molded or 3-D printed along with the connective medium 134 .
- at least one mounting member e.g., screw, nail, or staple
- the shelf 100 may wrap upon itself into a spiral shape.
- the term spiral only requires the substrate to overlap itself at least once. In the example shown in FIG. 1 , the substrate overlaps itself twice such that radius 150 intersects the substrate three different times.
- a plurality of hinge members 160 are fastened to the first substrate 110 and remain fastened when the shelf 100 is placed in spiral form.
- the hinge members 160 may not impede the radial bending of the first substrate 110 in one embodiment. This may be accomplished, for example, by using a hinge member 160 that has a smaller width than the slats 162 .
- the thinner hinge member 160 may be aligned on the slat 162 such that a portion of the slat is exposed on each side of the hinge member 160 due to the slat having a greater width.
- the hinge point of each of the plurality of hinge members 160 is substantially concealed when the shelf 100 is in the spiral position. This may be accomplished by orienting the hinge members 160 on the inside of the substrate 110 relative to the roll-up direction.
- the exemplary shelf 100 of FIG. 1 is shown in an unrolled and mounted state, in accordance with an embodiment.
- the mounted state is accomplished by hinging the first substrate 110 such that it comes to rest at approximately a 90 degree angle from a second substrate 210 , which is mounted on a wall.
- the first substrate 110 may act as a shelf that may hold a user's various objects and possessions. Because the kerf relief cuts still provide the first substrate 110 with flexibility, in this example the plurality of hinge members 160 provide needed support to keep the first substrate 110 from sagging or pitching forward to a degree (e.g., greater than 5 degrees) that would cause items to slip or roll off of the shelf.
- a degree e.g., greater than 5 degrees
- first substrate 110 and second substrate form a 90 degree angle with one another when the hinge members are in the hinged position.
- the first substrate 110 may be longer than the second substrate 210 in one embodiment. This may allow the shelf to stick out further from the wall (and hold more or larger items) while still maintaining adequate support with the second substrate 210 , which is fastened to the wall.
- the slats of the second substrate 210 may be at least six inches long. This may allow the second substrate 210 to better distribute forces to the wall caused by placing items on the shelf. By extending the second substrate 210 below an attachment point (or adhesive line) on the back of the second substrate 210 , the bottom-most part of the second substrate 210 may cancel significant portions of torque forces caused by items being placed on the shelf in one embodiment.
- Each hinge member 160 may also help distribute the forces in one embodiment. For example, by shaping the hinge member 160 as a curve at the hinge point (see FIG. 3B ), downward forces on the shelf may more easily translate onto to the second substrate 210 such that a force vector orthogonal to the wall is lower than a force vector parallel to the wall. The orthogonal force may be further cancelled by the length of the second substrate 210 , as mentioned in the preceding paragraph.
- the number of hinge members 160 is approximately one hinge member 160 per slat 120 a on the first substrate 110 or slat 120 b on the second substrate 210 .
- FIG. 3 an exemplary roll-up shelf 100 in the process of being mounted on or removed from a wall 302 is illustrated, in accordance with an embodiment. While this example shelf 100 is being placed on a wall 302 , the first and second substrates 110 and 210 may be substantially aligned in the same plane as the shelf 100 is being unrolled (or rolled back up). Each hinge member 160 may be in an open position such that a first portion 362 connected to the first substrate 110 and second portion 364 connected to the second substrate 210 substantially form a 180 degree angle.
- an adhesive strip 310 may be applied to the back of the second substrate 210 .
- the adhesive strip 310 is Velcro that the user aligns with a matching Velcro strip 312 that the user places on the wall 302 at a desired shelf location.
- other types of adhesive strips 310 may be used alternatively or in addition.
- a glue-based adhesive is used in one embodiment.
- nails, screws, and/or anchors may be used.
- the adhesive strip 310 is oriented at the top of the second substrate 210 relative to the ground. This may allow for additional bracing via a portion of the second substrate 210 that is below the adhesive strip 310 .
- an open portion 330 of the hinge member 160 may include a recessed screw or a hole for driving a nail through the second portion 364 of the hinge member 160 and into the wall.
- screw holes are located on the second potion of only a subset of the plurality of hinge members 160 .
- the connective medium 134 and/or second substrate 210 may be substantially resistive to vertical flexing in this orientation to prevent the second substrate from drooping between hinge members that are attached to the wall, in accordance with one embodiment.
- the first substrate 110 may be hinged downward to form approximately a 90 degree angle with the second substrate 210 .
- the 90 degree angle may be formed by the first portion 362 of the hinge member 160 meeting up with the second portion 364 .
- the first and second portions 362 and 364 may each include an open portion 330 that has roughly a 45 degree angle relative to the first and second substrates 110 and 210 to which they are attached. When these 45 degree surfaces come in contact with one another, the 90 degree angle may be formed by the hinge member 160 .
- FIG. 3B includes an exemplary illustration of a roll-up shelf 100 from a partial side view, in accordance with an embodiment.
- first portion 362 and the second portion 364 of hinge member 160 come together at contact 390 .
- first and second portions 362 and 364 include first and second contact surfaces that are flat and meet together approximately 45 degrees from the respective alignments of the first and second substrates 110 and 210 .
- the contact surfaces may be skewed such that contact occurs at a greater or smaller angle relative to the first substrate 110 .
- shelf 100 When the shelf 100 is in the position shown in FIG. 3B , items may be placed by the user onto shelf 100 by placing them on top of the first substrate 110 .
- FIGS. 4A-4I another exemplary roll-up shelf 400 is illustrated.
- adjacent sections 410 and 412 i.e., slats
- a living hinge 420 e.g., a thinner portion of the same material as the sections
- FIG. 4C An example rolled-up shelf is shown in FIG. 4C .
- sections 410 and 420 are shown as being relatively flat with angled grooves near the seams in this example, they also may be curved in one embodiment. Additionally, shelf 400 may contain more than three sections in one embodiment, and form a spiral like the one indicated in FIG. 1 when rolled up.
- each section may include top and bottom sections, also referred to as first and second pluralities of slats herein.
- Each of these sections or slats may be part of one continuous material, connected by living hinges in one embodiment.
- living hinges may both divide a continuous material vertically and horizontally in one embodiment.
- section 410 may include top 411 a and bottom 411 b portions in one embodiment.
- adjacent section 412 may include top 413 a and bottom 413 b portions in an embodiment.
- the respective top and bottom portions may hinge at 430 , such that the top and bottom portions substantially form a right angle and allow for items to be placed on the shelf 400 s.
- the sections 410 and 420 may be jointed at a raised recess that includes cutout portion 432 at the intersection of live edges 440 and 450 . Similar cutouts 434 may exist at other live edge intersections. These cutouts 432 and 434 may allow the shelf 400 to hinge along a horizontal live edge 450 to a 90 degree angle such that the shelf 400 may hold items.
- FIG. 4E the figure shows a perspective view of the example shelf 400 from below the shelf 400 as it is attached to a wall. From this perspective, it can be seen how the cutout 432 may allow a top portion 480 of the shelf 400 to hinge downward and rest at the raised living hinges of the bottom portion 490 .
- FIG. 4G This hinging action is shown in FIG. 4G , where the example shelf 400 has been put into a position that will allow for the reception of items on top of the upper portion 480 .
- the example shelf 400 may roll up as shown in FIG. 4I . Again, in one embodiment more than three sections may be included, allowing for a spiral form that folds in over itself. For the purposes of this disclosure, the three sections shown in FIG. 4I are also considered spiral form. In one embodiment, although the shelf 400 may originally be rolled up and packaged and/or shipped in spiral form, it may not be able to roll up after being installed as a shelf.
- some or all of the vertical living hinges 420 may press together to form spine-like support structures.
- at least one inner surface 421 a or 421 b (shown in FIG. 4A ) may be lined with an adhesive, such that when the living hinge 420 surfaces 421 a and 421 b are pressed together to form the spine (shown in FIG. 4B ), the surfaces may adhere to each other, making the spine permanent or semi-permanent in one embodiment.
- a protective strip may be peeled away to reveal a sticky adhesive in one embodiment.
- Velcro or snaps may be used on the opposing surfaces 421 a and 421 b so that the spine is only semi-permanent.
- FIG. 4E shows an example spine 491 that may be formed by pressing together the inner surfaces of a living hinge in one embodiment.
- each living hinge may be pressed together in this manner subsequent to unrolling the shelf 400 and prior to using the shelf 400 to hold objects.
- only some of the living hinges are pressed together in this manner.
- a spine 491 may be formed after the shelf 400 is rolled onto a wall.
- FIG. 4H shows an example shelf 400 having spine structures formed from living hinges that has been put into a position that will allow for the reception of items on top of the upper portion 480 .
- Each spine 491 may support the upper portion by having a top spine portion 496 rest against a lower spine portion 497 .
- FIG. 5A presents a profile view of one such embodiment.
- vertically-rolling shelf 500 A includes a first substrate 510 and a second substrate 520 coupled via a hinge member 530 .
- the shelf 500 A of FIG. 5A may contain rivets (e.g., kerf relief cuts) 512 that allow the first and/or second substrate 510 and 520 to flex along parallel lines to the hinge member 530 .
- these rivets may only allow flexing in one direction, as shown by arrows 518 and 528 for the first and second substrates 510 and 520 , respectively.
- the first substrate 510 may bend upward, the rivets may substantially prevent it from bending downwards. This may allow the shelf 500 A to maintain structural integrity even though the rivets are oriented such that they bend in parallel with the hinge member(s) 530 .
- Y shaped rivets 514 may be made by making Y shaped rivets 514 . Whereas two adjacent slats 514 and 516 may bend towards each other until the upper portion of the rivet 512 closes, the bottom portion may be closed by gravity when the first substrate 510 is in shelf position. When the bottom portion is closed (as illustrated in FIG. 5A ), the adjacent slats 514 and 516 , which are connected via a connective material, may be held roughly in the same horizontal plane. Thus, the bottom portion of the Y rivet 512 may allow the requisite support for the slats 514 and 516 to remain structurally supported in a horizontal shelf position (as pictured).
- the hinge member 530 may include first and second sections 540 and 550 that are coupled to the first and second substrates 510 and 520 , respectively. In another embodiment, sections 540 and 550 may be considered to be part of the first and second substrates 510 and 520 . As illustrated, the hinge member 530 may hinge to a substantially 90 degree angle such that the first substrate 510 forms a shelf by providing a substantially level surface to place items on. As used herein, a portion of a surface is substantially level if it can hold a round object, such as a ball, without it falling off of the shelf. In this example, the 90 degree angle may be accomplished when the first and second portions 540 and 550 of the hinge member come together and are held in place by either a latch or gravity.
- a first slat 517 of the first substrate 510 may wrap partially underneath the first portion 540 of hinge member 530 to provide extra stability against that slat 517 allowing the shelf to bend forward (i.e., downhill) and become less level over time.
- adjacent slats 516 and 514 may be different thicknesses to intersperse thicker and, therefore, more structurally supportive slats within the first and/or second substrate 510 and 520 .
- the user may bend the first and second substrates 510 and 520 around on themselves in one embodiment.
- the hinge member may also bend as part of the spiral formation, as depicted by arrow 560 .
- the first substrate 510 may be deformed in a counter-clockwise direction such that the slanted side of contact with the adjacent slanted rivets,
- FIG. 5B an alternate exemplary embodiment of a vertically-rolling shelf 500 B attached to a wall 599 is illustrated.
- the first and second substrates 570 and 572 may oppose one another to form the shelf surface. Only a portion 595 of the first substrate 570 may be substantially level and useable as a shelf surface.
- the hinge member 580 may be located distal from the wall 599 and attachment component (e.g., tape, Velcro, screw, adhesive, or other) rather than proximal to the wall and attachment component.
- attachment component e.g., tape, Velcro, screw, adhesive, or other
- the first and second substrates 570 and 572 may bend away from one another as the approach the wall 599 .
- the first substrate 570 may be attached to the wall with an attachment component at surface 596 .
- the second substrate 572 may be attached to the first substrate by running a connecting member 582 (e.g., rubber band, string, wire, or latch) from a proximal portion 597 of the second substrate 572 to a catch element 584 on a proximal portion of the first substrate. Gravity may then hold this example vertically-rolling shelf 500 B in the illustrated shelf shape so long as the first substrate 570 remains adhered to the wall 599 .
- a connecting member 582 e.g., rubber band, string, wire, or latch
- first substrate 570 second substrate 572
- hinge member 580 the bend directions of the first substrate 570 , second substrate 572 , and hinge member 580 are shown as arrows 593 , 592 , and 594 , respectively.
- FIG. 6 is an exemplary flow chart including steps for installing and using a roll-up shelf in accordance with an embodiment.
- the user may unroll the roll-up shelf horizontally or vertically onto a wall.
- the roll-up shelf 100 of FIG. 3 may roll horizontally
- the roll-up shelf 500 of FIG. 5 may roll vertically.
- the roll-up shelf is adhered to the wall.
- the roll-up shelf may be adhered as it is being rolled onto the wall in step 610 .
- the roll-up shelf 100 may be rolled along an adhesive strip, such as Velcro or tape.
- the roll-up shelf may be unrolled enough to expose a fastening location, such as hole 330 , through which the user may drive a nail or a screw. Then the user may unroll the roll-up shelf further.
- installation may generally be easier than with a standard shelf.
- the user may fold the first substrate into position to act as a shelf.
- the first substrate 110 may be folded down to create a shelf that protrudes relatively horizontally and perpendicularly relative to the wall.
- step 630 is performed simultaneously with the unrolling and adhesion steps 610 and 620 .
- the roll-up shelf 500 B in FIG. 5 folds the first substrate into position as part of unrolling and adhering the first substrate 570 at surface 596 and attaching the second substrate 572 at point 584 .
- the user may place items on the first substrate.
- the roll-up shelf may have similar utility to a conventional shelf in one embodiment.
- FIG. 7 is an exemplary flow chart for making or manufacturing a roll-up shelf, in accordance with an embodiment.
- a user or machine forms a first substrate having flexibility in at least one direction.
- the substrate may contain ruts that act as flex points.
- the rut is a cut that defines a plurality of slats.
- the plurality of slats may be connected to form the first substrate.
- Each slat may be an elongate member that provides enough support to hold items in conjunction with the hinge member(s).
- the slats may be all part of a substrate in one embodiment, such that there are not cuts between the slats but, instead, just a narrower material thickness that allows for flexibility.
- a second substrate is created that has flexibility in at least one direction.
- the second substrate may be created by cutting the first substrate into two pieces (e.g., roughly halves) in one embodiment.
- the user or machine may couple the first and second substrates via at least one hinge member.
- a top portion of the hinge member may attach to the first substrate and a bottom portion of the hinge member may attach to the second substrate.
- a plurality of hinge members are attached in this way. The hinge members may hinge to allow the first substrate to form a shelf.
- the roll-up shelf may be packaged by rolling it into a spiral form. In one embodiment, this includes flexing the first and second substrates to wrap onto themselves to form a spiral.
Abstract
Roll-up shelving systems are presented herein. A roll-up shelving system may include first and second pluralities of slats that are flexible in a first direction. The first and second pluralities of slats may be connected by a plurality of hinge members that hinge to 90 degrees, forming a shelf. When the hinge members are not hinged to 90 degrees, the pluralities of slats may be rolled up such that the shelving system may be transported or stored in a compact form without disassembling the slats.
Description
- The embodiments relate generally to portable shelving systems and, more specifically, to shelving systems that roll up to save space when not in use.
- Shelves are a basic element of nearly any dwelling, allowing people to store items on walls for access or display. Many shelving systems are rigid and meant to be permanent. Those that are not often require time consuming disassembly to remove, and then waste space when being stored for later use.
- As society becomes more and more transient and living spaces generally become smaller and more urban, improvements are needed to give people the flexibility to easily store their belongings while also providing greater portability of the storage infrastructure itself. To this end, many current shelving systems do not allow for optimum flexibility and portability. Current shelving systems are very limited in their functionality and portability, as they typically do little more than permanently attach to a wall and retain the same shape whether in use or not.
- Additionally, traditional shelves may be large an awkward to initially ship, which can increase the ultimate purchase price of the shelf by a consumer. Alternatively, the shelf may be flat packed to save space, leaving potentially time-consuming assembly to the purchaser.
- Therefore, a need exists for shelves that can be compact and adapt to users who are transient or on the go.
- Embodiments described herein include roll-up shelves. In one embodiment, the roll-up shelf includes a first substrate including a first plurality of bend regions (e.g., kerf relief cuts and/or living hinges) to allow the first substrate to bend into a spiral form. The first bend regions may define a plurality of sections (e.g., slats) in one embodiment and allow the plurality of sections to bend in a first direction by hinging along respective bend regions. A second substrate may include a second plurality of sections defined by second bend regions, allowing the second substrate to also bend as part of the spiral form.
- In one embodiment, the first and second substrates are connected by at least one hinge, such as a living hinge. The hinge may be designed to stop at stop hinging at substantially a 90 degree angle in one embodiment. At the point where the hinge stops, at least a portion of the first substrate may be positioned as a surface for placing items.
- In one embodiment, the roll-up shelf may be rolled into position on a wall by adhering the second substrate to the wall. The first substrate then hinges into position and acts as a shelf in one embodiment.
- When not being used as a shelf, in one embodiment, the first and second substrates may again be bent into a spiral form. The spiral form may be advantageous to mobility, flexibility, spatial organization, and structural strength. Another embodiment may originally be bent into spiral form, but once installed on a wall may not return to spiral form.
- It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the embodiments, as claimed.
- The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate various embodiments and aspects of the present invention. In the drawings:
-
FIG. 1 is an exemplary illustration of a rolled-up shelf, in accordance with an embodiment; -
FIG. 2 is an exemplary illustration on a mounted roll-up shelf, in accordance with an embodiment; -
FIG. 3A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 3B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4C is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4D is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4E is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4F is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4G is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4H is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 4I is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 5A is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 5B is an exemplary illustration of a roll-up shelf, in accordance with an embodiment; -
FIG. 6 is an exemplary flow chart for mounting a roll-up shelf, in accordance with an embodiment; and -
FIG. 7 is an exemplary flow chart for making a roll-up shelf, in accordance with an embodiment. - Reference will now be made in detail to the present exemplary embodiments, including examples illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
- In one embodiment, the roll-up shelf is capable of rolling up into a spiral form similar to the shape of a rolled-up yoga mat. This may conserve space for storing or transporting the roll-up shelf, as the total cubic space occupied by the shelf is compacted. In one embodiment, the shelf may be installed on a wall by unrolling it onto the wall horizontally (e.g., from left to right). In another embodiment, it may be installed by rolling it vertically (e.g., top to bottom). The rolling and spiral nature of the roll-up shelf may be accomplished in part by including a series of kerf relief cuts in at least one substrate to allow the substrate bend and roll onto itself, resulting in a spiral form. In one embodiment, another relief cut running through a mid-section of the roll-up shelf may effectively form first and second substrates, allowing the shelf to fold into a 90 degree angle based on at least one hinge member that holds the substrates together.
- As used herein, the terms “sections” and “slats” may be used interchangeably and refer to individual elongate members or a portion of a substrate that is more rigid than surrounding portions.
- Adjacent sections may be connected, for example, by bend regions. A bend region may be a living hinge or rut that includes thinner material than the surrounding areas. In another embodiment, a bend region may include a gap between sections, where the sections are held together by at least one hinge.
- As used herein, the term “substrate” refers to a surface that may be one solid unit or comprised of interconnected individual members, such as individual slats. The substrate may be made out of a number of materials, depending on the embodiment, such as plastics, rubbers, foams, polymers, woods, MDF, metals, or fabric. In one embodiment, the substrate may be made out of a biodegradable material, such as a material that naturally deteriorates in the presence of water and/or soil. This may reduce the amount of plastic used in constructing the shelf.
- As used herein, a “hinge” may include any type of hinge, and the illustration of particular hinges is exemplary only. The hinge member may include a plastic hinge, a living hinge, a wood hinge, and a metal hinge, among others.
- Turning to
FIG. 1 , an exemplary illustration of a roll-upshelf 100 in a spiral shape is presented. The spiral shape may be used to transport or store the roll-upshelf 100 in one embodiment, because it may take up less space than theshelf 100 does when it is deployed as a shelf (e.g.,FIG. 2 ). -
Shelf 100 may include afirst substrate 110 having enough flexibility to allow the shelf to roll up into a spiral. In the example ofFIG. 1 , thefirst substrate 110 includes a plurality ofslats 120 and 122 that are each separated by akerf relief cut 124. Successiveadjacent slats 120 and 122 may be coupled together by a connectingmember 126 that is also part of thesubstrate 110. - In one embodiment, the substrate 110 (or each individual slat) is formed by pressing together
elongate members connective medium 134 may be made out of at least fabric, plastic, rubber, foam, polymer, wood, and/or metal, depending upon the embodiment. - The
elongate member 130 may be adhered to theconnective medium 134 with a glue in one embodiment. In another embodiment, theelongate member 130 is molded or 3-D printed along with theconnective medium 134. In still another embodiment, at least one mounting member (e.g., screw, nail, or staple) may be driven through theelongate member 130 and into elongate member 132 (or vice versa), securing the twoelongate members connective medium 134 in place between them. - Based on flexibility provided by
kerf relief cuts 124 and/or the connectingmember 126, theshelf 100 may wrap upon itself into a spiral shape. As used herein, the term spiral only requires the substrate to overlap itself at least once. In the example shown inFIG. 1 , the substrate overlaps itself twice such thatradius 150 intersects the substrate three different times. - In one embodiment, a plurality of
hinge members 160 are fastened to thefirst substrate 110 and remain fastened when theshelf 100 is placed in spiral form. Thehinge members 160 may not impede the radial bending of thefirst substrate 110 in one embodiment. This may be accomplished, for example, by using ahinge member 160 that has a smaller width than theslats 162. Thethinner hinge member 160 may be aligned on theslat 162 such that a portion of the slat is exposed on each side of thehinge member 160 due to the slat having a greater width. - In one embodiment, the hinge point of each of the plurality of
hinge members 160 is substantially concealed when theshelf 100 is in the spiral position. This may be accomplished by orienting thehinge members 160 on the inside of thesubstrate 110 relative to the roll-up direction. - Turning to
FIG. 2 , theexemplary shelf 100 ofFIG. 1 is shown in an unrolled and mounted state, in accordance with an embodiment. In this example, the mounted state is accomplished by hinging thefirst substrate 110 such that it comes to rest at approximately a 90 degree angle from asecond substrate 210, which is mounted on a wall. - In this position, the
first substrate 110 may act as a shelf that may hold a user's various objects and possessions. Because the kerf relief cuts still provide thefirst substrate 110 with flexibility, in this example the plurality ofhinge members 160 provide needed support to keep thefirst substrate 110 from sagging or pitching forward to a degree (e.g., greater than 5 degrees) that would cause items to slip or roll off of the shelf. - In one embodiment, the
first substrate 110 and second substrate form a 90 degree angle with one another when the hinge members are in the hinged position. - The
first substrate 110 may be longer than thesecond substrate 210 in one embodiment. This may allow the shelf to stick out further from the wall (and hold more or larger items) while still maintaining adequate support with thesecond substrate 210, which is fastened to the wall. - In another embodiment, the slats of the
second substrate 210 may be at least six inches long. This may allow thesecond substrate 210 to better distribute forces to the wall caused by placing items on the shelf. By extending thesecond substrate 210 below an attachment point (or adhesive line) on the back of thesecond substrate 210, the bottom-most part of thesecond substrate 210 may cancel significant portions of torque forces caused by items being placed on the shelf in one embodiment. - Each
hinge member 160 may also help distribute the forces in one embodiment. For example, by shaping thehinge member 160 as a curve at the hinge point (seeFIG. 3B ), downward forces on the shelf may more easily translate onto to thesecond substrate 210 such that a force vector orthogonal to the wall is lower than a force vector parallel to the wall. The orthogonal force may be further cancelled by the length of thesecond substrate 210, as mentioned in the preceding paragraph. - In one embodiment, the number of
hinge members 160 is approximately onehinge member 160 perslat 120 a on thefirst substrate 110 orslat 120 b on thesecond substrate 210. - Turning to
FIG. 3 , an exemplary roll-upshelf 100 in the process of being mounted on or removed from awall 302 is illustrated, in accordance with an embodiment. While thisexample shelf 100 is being placed on awall 302, the first andsecond substrates shelf 100 is being unrolled (or rolled back up). Eachhinge member 160 may be in an open position such that afirst portion 362 connected to thefirst substrate 110 andsecond portion 364 connected to thesecond substrate 210 substantially form a 180 degree angle. - As shown in this example, an
adhesive strip 310 may be applied to the back of thesecond substrate 210. In this example, theadhesive strip 310 is Velcro that the user aligns with a matchingVelcro strip 312 that the user places on thewall 302 at a desired shelf location. However, other types ofadhesive strips 310 may be used alternatively or in addition. For example, a glue-based adhesive is used in one embodiment. In another embodiment, nails, screws, and/or anchors may be used. - In one embodiment, the
adhesive strip 310 is oriented at the top of thesecond substrate 210 relative to the ground. This may allow for additional bracing via a portion of thesecond substrate 210 that is below theadhesive strip 310. - In another embodiment, an
open portion 330 of thehinge member 160 may include a recessed screw or a hole for driving a nail through thesecond portion 364 of thehinge member 160 and into the wall. In one such embodiment, screw holes are located on the second potion of only a subset of the plurality ofhinge members 160. Theconnective medium 134 and/orsecond substrate 210 may be substantially resistive to vertical flexing in this orientation to prevent the second substrate from drooping between hinge members that are attached to the wall, in accordance with one embodiment. - Once the roll-up
shelf 100 is fully rolled onto thewall 302, thefirst substrate 110 may be hinged downward to form approximately a 90 degree angle with thesecond substrate 210. The 90 degree angle may be formed by thefirst portion 362 of thehinge member 160 meeting up with thesecond portion 364. For example, the first andsecond portions open portion 330 that has roughly a 45 degree angle relative to the first andsecond substrates hinge member 160. - This concept is further illustrated in
FIG. 3B , which includes an exemplary illustration of a roll-upshelf 100 from a partial side view, in accordance with an embodiment. As shown inFIG. 3B , thefirst portion 362 and thesecond portion 364 ofhinge member 160 come together atcontact 390. In this example, first andsecond portions second substrates first substrate 110. - When the
shelf 100 is in the position shown inFIG. 3B , items may be placed by the user ontoshelf 100 by placing them on top of thefirst substrate 110. - Turning now to
FIGS. 4A-4I , another exemplary roll-upshelf 400 is illustrated. As shown inFIG. 4A ,adjacent sections 410 and 412 (i.e., slats) may be coupled at a living hinge 420 (e.g., a thinner portion of the same material as the sections) in one embodiment, allowing theshelf 400 to roll up approximately as indicated bydirectional arrow 425. An example rolled-up shelf is shown inFIG. 4C . - Although the
sections shelf 400 may contain more than three sections in one embodiment, and form a spiral like the one indicated inFIG. 1 when rolled up. - The adjacent sections (i.e., slats) may be part of a single continuous material in one embodiment. Additionally, each section may include top and bottom sections, also referred to as first and second pluralities of slats herein. Each of these sections or slats may be part of one continuous material, connected by living hinges in one embodiment. Thus, living hinges may both divide a continuous material vertically and horizontally in one embodiment.
- For example, turning to
FIG. 4D ,section 410 may include top 411 a and bottom 411 b portions in one embodiment. Similarly,adjacent section 412 may include top 413 a and bottom 413 b portions in an embodiment. The respective top and bottom portions may hinge at 430, such that the top and bottom portions substantially form a right angle and allow for items to be placed on the shelf 400 s. - As shown in
FIG. 4D , thesections cutout portion 432 at the intersection oflive edges Similar cutouts 434 may exist at other live edge intersections. Thesecutouts shelf 400 to hinge along a horizontallive edge 450 to a 90 degree angle such that theshelf 400 may hold items. - Turning to
FIG. 4E , the figure shows a perspective view of theexample shelf 400 from below theshelf 400 as it is attached to a wall. From this perspective, it can be seen how thecutout 432 may allow atop portion 480 of theshelf 400 to hinge downward and rest at the raised living hinges of thebottom portion 490. - This hinging action is shown in
FIG. 4G , where theexample shelf 400 has been put into a position that will allow for the reception of items on top of theupper portion 480. - In one embodiment, the
example shelf 400 may roll up as shown inFIG. 4I . Again, in one embodiment more than three sections may be included, allowing for a spiral form that folds in over itself. For the purposes of this disclosure, the three sections shown inFIG. 4I are also considered spiral form. In one embodiment, although theshelf 400 may originally be rolled up and packaged and/or shipped in spiral form, it may not be able to roll up after being installed as a shelf. - In one embodiment, as illustrated in
FIGS. 4B , 4F, and 4H, some or all of the vertical living hinges 420 may press together to form spine-like support structures. In one embodiment, at least oneinner surface FIG. 4A ) may be lined with an adhesive, such that when theliving hinge 420surfaces FIG. 4B ), the surfaces may adhere to each other, making the spine permanent or semi-permanent in one embodiment. For example, a protective strip may be peeled away to reveal a sticky adhesive in one embodiment. In another embodiment, Velcro or snaps may be used on the opposingsurfaces -
FIG. 4E shows anexample spine 491 that may be formed by pressing together the inner surfaces of a living hinge in one embodiment. In one embodiment, each living hinge may be pressed together in this manner subsequent to unrolling theshelf 400 and prior to using theshelf 400 to hold objects. In another embodiment, only some of the living hinges are pressed together in this manner. In still another embodiment, aspine 491 may be formed after theshelf 400 is rolled onto a wall. -
FIG. 4H shows anexample shelf 400 having spine structures formed from living hinges that has been put into a position that will allow for the reception of items on top of theupper portion 480. Eachspine 491 may support the upper portion by having atop spine portion 496 rest against alower spine portion 497. - Whereas an example embodiment similar to those illustrated in
FIGS. 1-4I may roll horizontally relative to the shelf orientation, other embodiments may roll vertically.FIG. 5A presents a profile view of one such embodiment. Turning toFIG. 5A , vertically-rollingshelf 500A includes afirst substrate 510 and asecond substrate 520 coupled via ahinge member 530. - Unlike with
FIGS. 1-4 , theshelf 500A ofFIG. 5A may contain rivets (e.g., kerf relief cuts) 512 that allow the first and/orsecond substrate hinge member 530. However, in one embodiment, these rivets may only allow flexing in one direction, as shown byarrows second substrates first substrate 510 may bend upward, the rivets may substantially prevent it from bending downwards. This may allow theshelf 500A to maintain structural integrity even though the rivets are oriented such that they bend in parallel with the hinge member(s) 530. - This may be accomplished in one embodiment by making Y shaped rivets 514. Whereas two
adjacent slats rivet 512 closes, the bottom portion may be closed by gravity when thefirst substrate 510 is in shelf position. When the bottom portion is closed (as illustrated inFIG. 5A ), theadjacent slats Y rivet 512 may allow the requisite support for theslats - The
hinge member 530 may include first andsecond sections second substrates sections second substrates hinge member 530 may hinge to a substantially 90 degree angle such that thefirst substrate 510 forms a shelf by providing a substantially level surface to place items on. As used herein, a portion of a surface is substantially level if it can hold a round object, such as a ball, without it falling off of the shelf. In this example, the 90 degree angle may be accomplished when the first andsecond portions - In one embodiment, a
first slat 517 of thefirst substrate 510 may wrap partially underneath thefirst portion 540 ofhinge member 530 to provide extra stability against thatslat 517 allowing the shelf to bend forward (i.e., downhill) and become less level over time. In another embodiment,adjacent slats second substrate - To form a spiral from this exemplary vertically rolling
shelf 500A, the user may bend the first andsecond substrates arrow 560. For example, in relation toFIG. 5A , thefirst substrate 510 may be deformed in a counter-clockwise direction such that the slanted side of contact with the adjacent slanted rivets, - Turning to
FIG. 5B , an alternate exemplary embodiment of a vertically-rollingshelf 500B attached to awall 599 is illustrated. In this embodiment, the first andsecond substrates portion 595 of thefirst substrate 570 may be substantially level and useable as a shelf surface. In addition, thehinge member 580 may be located distal from thewall 599 and attachment component (e.g., tape, Velcro, screw, adhesive, or other) rather than proximal to the wall and attachment component. - In this example, the first and
second substrates wall 599. Thefirst substrate 570 may be attached to the wall with an attachment component atsurface 596. Thesecond substrate 572 may be attached to the first substrate by running a connecting member 582 (e.g., rubber band, string, wire, or latch) from aproximal portion 597 of thesecond substrate 572 to acatch element 584 on a proximal portion of the first substrate. Gravity may then hold this example vertically-rollingshelf 500B in the illustrated shelf shape so long as thefirst substrate 570 remains adhered to thewall 599. - To roll
shelf 500B into a spiral, the bend directions of thefirst substrate 570,second substrate 572, and hingemember 580 are shown asarrows -
FIG. 6 is an exemplary flow chart including steps for installing and using a roll-up shelf in accordance with an embodiment. Atstep 610, the user may unroll the roll-up shelf horizontally or vertically onto a wall. For example, whereas the roll-upshelf 100 ofFIG. 3 may roll horizontally, the roll-up shelf 500 ofFIG. 5 may roll vertically. - At
step 620, the roll-up shelf is adhered to the wall. In one embodiment, the roll-up shelf may be adhered as it is being rolled onto the wall instep 610. For example, as shown inFIG. 3 , the roll-upshelf 100 may be rolled along an adhesive strip, such as Velcro or tape. In another embodiment, the roll-up shelf may be unrolled enough to expose a fastening location, such ashole 330, through which the user may drive a nail or a screw. Then the user may unroll the roll-up shelf further. By unrolling the shelf in conjunction with theadhesion step 620, installation may generally be easier than with a standard shelf. - In one embodiment, at
step 630, once the shelf has been unrolled and adhered to the wall, the user may fold the first substrate into position to act as a shelf. For example, as shown inFIG. 3B , thefirst substrate 110 may be folded down to create a shelf that protrudes relatively horizontally and perpendicularly relative to the wall. - In another embodiment,
step 630 is performed simultaneously with the unrolling andadhesion steps shelf 500B inFIG. 5 folds the first substrate into position as part of unrolling and adhering thefirst substrate 570 atsurface 596 and attaching thesecond substrate 572 atpoint 584. - Once the roll-up shelf is mounted and positioned such that the first substrate may hold items, at
step 640 the user may place items on the first substrate. In this way, once the roll-up shelf is mounted, it may have similar utility to a conventional shelf in one embodiment. -
FIG. 7 is an exemplary flow chart for making or manufacturing a roll-up shelf, in accordance with an embodiment. Atstep 710, a user or machine forms a first substrate having flexibility in at least one direction. For example, the substrate may contain ruts that act as flex points. In one embodiment, the rut is a cut that defines a plurality of slats. The plurality of slats may be connected to form the first substrate. Each slat may be an elongate member that provides enough support to hold items in conjunction with the hinge member(s). The slats may be all part of a substrate in one embodiment, such that there are not cuts between the slats but, instead, just a narrower material thickness that allows for flexibility. - At
step 720, a second substrate is created that has flexibility in at least one direction. The second substrate may be created by cutting the first substrate into two pieces (e.g., roughly halves) in one embodiment. - At
step 730, the user or machine may couple the first and second substrates via at least one hinge member. A top portion of the hinge member may attach to the first substrate and a bottom portion of the hinge member may attach to the second substrate. In one embodiment, a plurality of hinge members are attached in this way. The hinge members may hinge to allow the first substrate to form a shelf. - At
step 740, the roll-up shelf may be packaged by rolling it into a spiral form. In one embodiment, this includes flexing the first and second substrates to wrap onto themselves to form a spiral. - Although particular materials are mentioned as examples herein, these examples are not exhaustive. Other materials may be used to build a roll-up shelf in accordance with an embodiment herein.
- Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (20)
1. A roll-up shelf, including:
a first plurality of sections arranged in parallel and coupled to one another at a first plurality of bend regions such that adjacent sections in the first plurality hinge in a first direction;
a second plurality of sections arranged in parallel and coupled to one another at a second plurality of bend regions such that adjacent sections in the second plurality hinge in the first direction; and
at least one hinge that connects the first and second plurality of sections and allow the first plurality of sections to hinge and come to rest at substantially a 90 degree angle with respect to the second plurality of sections.
2. The roll-up shelf of claim 1 , wherein a gap exists between successive sections in the first and second pluralities of sections that allows the successive sections to flex in a first direction.
3. The roll-up shelf of claim 1 , wherein a first section in the first plurality of sections is formed by two substantially identical elongate members sandwiching a connective material that couples the first section to an adjacent second section.
4. The roll-up shelf of claim 1 , wherein the second plurality of sections acts as support for the first plurality of sections when hinged into a shelf position.
5. The roll-up shelf of claim 4 , wherein the second plurality further includes a first adhesive strip that is aligned parallel to the at least one hinge.
6. The roll-up shelf of claim 1 , wherein the bend regions of the first and second pluralities are living hinges, the living hinges each including first and second surfaces that may be pressed together to form a spine.
7. The roll-up shelf of claim 1 , wherein at least two non-adjacent sections in the second plurality of sections include holes for driving a mounting member into a wall, wherein the holes are hidden from view when the first plurality is hinged into position to act as a shelf.
8. The roll-up shelf of claim 1 , wherein the first and second pluralities of sections are substantially aligned with one another and roll horizontally onto a wall.
9. The roll-up shelf of claim 1 , wherein the at least one hinge allows the first plurality of sections to hinge in a second direction along an axis that is substantially perpendicular to a living hinge that couples first and second sections in the first plurality.
10. The roll-up shelf of claim 1 , wherein the second plurality of sections includes at least one section that is wider than an adjacent two sections and includes a mounting element to mount the roll-up shelf on a wall.
11. The roll-up shelf of claim 1 , wherein the at least one hinge includes less total hinges than a total number of sections in the first plurality of sections.
12. The roll-up shelf of claim 1 , wherein a first hinge within the at least one hinge includes first and second portions, the first portion being coupled to a first section in the first plurality of sections and the second portion being coupled to a second section in the second plurality of sections, wherein the first portion is between 50 and 100 percent of a total length of the first section and the second portion is between 50 and 100 percent of a total length of the second section.
13. The roll-up shelf of claim 12 , wherein the first hinge includes a mounting member that pushes through the second portion from a side opposite to a mounting side and at a location that is concealed when the first hinge member is hinged at the 90 degree angle.
14. A roll-up shelf, including:
a first substrate including a first plurality of ruts to allow the first substrate to bend into a spiral form;
a second substrate including a second plurality of ruts to allow the second substrate to bend into the spiral form;
at least one hinge member that connects the first and second substrates, wherein the hinge member stops hinging at a position that causes at least a portion of the first substrate to form a surface for placing items.
15. The roll-up shelf of claim 14 , wherein a radius of the spiral form intersects the first substrate at least three times.
16. The roll-up shelf of claim 14 , wherein the spiral form flexes the first and second substrates in a first radial direction that lies in a first plane, wherein the at least one hinge member hinges in a second radial direction that lies in a second plane that is substantially orthogonal to the first plane.
17. The roll-up shelf of claim 14 , wherein the ruts of the first and second pluralities are part of living hinges that each include first and second inner surfaces that may be pressed together to form a spine.
18. The roll-up shelf of claim 14 , wherein the at least one hinge member folds to form a support structure having a 90 degree angle, and the ruts are kerf relief cuts.
19. The roll-up shelf of claim 14 , wherein the at least one hinge member includes a living hinge.
20. A method for creating a roll-up shelf, including:
arranging a first substrate including a first plurality of slats in parallel and flexibly coupling successive slats in the first plurality of slats to one another;
arranging a second substrate including a second plurality of slats in parallel and flexibly coupling successive slats in the second plurality of slats to one another; and
attaching a plurality of hinge members to the first and second plurality of slats, wherein each hinge member includes first and second portions, the first portion being coupled to a first respective slat in the first plurality of slats and the second portion being coupled to a second respective slat in the second plurality of slats, wherein the first portion is between 50 and 100 percent of a total length of the first respective slat and the second portion is between 50 and 100 percent of a total length of the second respective slat.
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US14/337,958 US20160022033A1 (en) | 2014-07-22 | 2014-07-22 | Roll-Up Shelves |
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US14/337,958 US20160022033A1 (en) | 2014-07-22 | 2014-07-22 | Roll-Up Shelves |
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US20160022033A1 true US20160022033A1 (en) | 2016-01-28 |
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US14/337,958 Abandoned US20160022033A1 (en) | 2014-07-22 | 2014-07-22 | Roll-Up Shelves |
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US154126A (en) * | 1874-08-18 | Improvement in lap-boards | ||
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