US20160145006A1 - Stackable Foldable Container - Google Patents
Stackable Foldable Container Download PDFInfo
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- US20160145006A1 US20160145006A1 US14/553,775 US201414553775A US2016145006A1 US 20160145006 A1 US20160145006 A1 US 20160145006A1 US 201414553775 A US201414553775 A US 201414553775A US 2016145006 A1 US2016145006 A1 US 2016145006A1
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- Prior art keywords
- foldable container
- foldable
- container
- stackable
- depicts
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- 239000000463 material Substances 0.000 claims abstract description 49
- 239000000123 paper Substances 0.000 claims description 22
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/06—Bags or like containers made of paper and having structural provision for thickness of contents with rigid end walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
Definitions
- the present invention relates generally to a container and more specifically it relates to a stackable foldable container for effectively containing heavy objects without rupturing that is safe for the environment.
- Conventional paper bags have many drawbacks. For example, the paper bags may easily rip or tear due to sharp and/or heavy objects carried inside the paper bag. Moreover, it is difficult to stack paper bags on top of one another when they include contents. For instance, a first paper bag with contents and standing in the upright position will deform when a second paper bag filled with contents is placed on the first paper bag. As a result, either of paper bags may easily fall over and damage or break the contents inside the paper bags.
- the invention generally relates to a container which includes a bottom portion comprising a substantially rigid material, a plurality of foldable walls comprising the substantially rigid material, and an open end opposite the bottom portion when the stackable foldable container is in an open self-standing position.
- the stackable foldable container is configured to vertically stack with other stackable collapsible containers when in the open self-standing position.
- FIG. 1 depicts an isometric view of a foldable container in an open position, according to various embodiments.
- FIG. 2 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments.
- FIG. 3 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments.
- FIG. 4 depicts an isometric view of a foldable container in a folded/collapsible position, according to various embodiments.
- FIG. 5 depicts a side view of a foldable container, according to various embodiments.
- FIG. 6 depicts a side view of a foldable container, according to various embodiments.
- FIG. 7 depicts a side view of a foldable container, according to various embodiments.
- FIG. 8 depicts a top view of a foldable container, according to various embodiments.
- FIG. 9 depicts an isometric view of a plurality foldable containers, according to various embodiments.
- FIG. 10 depicts an isometric view of a plurality foldable containers, according to various embodiments.
- FIG. 11 depicts a cross-sectional side view of a foldable container, according to various embodiments.
- FIG. 12 depicts an isometric view of a foldable container in an open position, according to various embodiments.
- FIG. 13 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments.
- FIG. 14 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments.
- FIG. 15 depicts an isometric view of a foldable container in a folded/collapsible position, according to various embodiments.
- FIG. 16 depicts a side view of a foldable container, according to various embodiments.
- FIG. 17 depicts a side view of a foldable container, according to various embodiments.
- FIG. 18 depicts a side view of a foldable container, according to various embodiments.
- FIG. 19 depicts a top view of a foldable container, according to various embodiments.
- FIG. 20 depicts an isometric view of a plurality foldable containers, according to various embodiments.
- FIG. 21 depicts a cross-sectional side view of a foldable container, according to various embodiments.
- FIGS. 1 through 21 illustrate a stackable foldable container, which comprises a bottom portion comprising a substantially rigid material, a plurality of foldable walls comprising the substantially rigid material, and an open end opposite the bottom portion when the stackable foldable container is in an open self-standing position.
- the stackable foldable container is configured to vertically stack with other stackable collapsible containers when in the open self-standing position.
- FIG. 1 depicts an isometric view of an embodiment of foldable container 100 that is in an open position.
- Foldable container 100 is configured to be self-standing in an open position and collapse into a folded position.
- Foldable container 100 in one embodiment, includes a plurality of foldable walls.
- the foldable walls are foldable wall 110 , foldable wall 120 , foldable wall, 130 and foldable wall 140 , each of which are connected to bottom portion 150 (as shown in at least FIG. 3 ).
- the combination of foldable walls 110 , 120 , 130 , 140 and bottom portion 150 create an open area within foldable container 100 such that contents (not shown) may be placed within foldable container 100 via opening 160 (or open end).
- the foldable container 100 is comprised of a material having various properties (e.g., compressive strength, rigidity, flexural strength, modulus of rupture etc.) that enables foldable container 100 to be in a stand-alone open position, as depicted in at least FIG. 1 . Additionally, the material of the foldable container provides sufficient strength such that contents within the foldable container are less likely to rupture or puncture the foldable container through the bottom portion and/or foldable walls as compared to a convention paper bag.
- various properties e.g., compressive strength, rigidity, flexural strength, modulus of rupture etc.
- the material of the foldable container provides sufficient strength that enables the foldable container to maintain its stand-alone open position when one or more other foldable containers (that include contents) are stacked on top of the foldable container.
- the foldable walls include a substantially rigid material such that the foldable container does not collapse under the weight of additional foldable container stacked on top of the foldable container (see FIG. 10 ).
- the material may slightly flex during the folding to facilitate in collapsing the foldable container.
- the material of foldable container can be, but is not limited to, cardboard, corrugated cardboard, etc. It should be appreciated that the material is not required to be a single sheet of paper. Additionally, the material of the foldable container may be recyclable (e.g. recycled cardboard).
- foldable container 100 includes handle 170 and handle 172 to facilitate in carrying foldable container.
- Handles 170 and 172 may be the same material as the foldable walls and/or bottom portion or may be a different material, such as wire.
- Foldable container 100 includes a plurality of foldable seams to facilitate in folding or collapsing foldable container into a collapsed position, similar to the folding of a conventional paper bag into a collapsed position.
- foldable wall 110 includes foldable seam 111
- foldable wall 120 includes seam 121
- foldable wall 130 includes seam 131 (see FIG. 4 )
- foldable wall 140 includes seam 141 (see FIG. 7 ).
- foldable seam 112 at the joint of foldable wall 110 and wall 120 foldable seam 112 at the joint of foldable wall 110 and wall 120
- foldable seam 122 at the joint of foldable wall 120 and 130 foldable seam 132 at the joint of foldable wall 130 and foldable wall 140
- foldable seam 142 at the joint of foldable wall 140 and foldable wall 110 .
- foldable seam is a crease or a fold in the material of the foldable container 100 .
- the foldable seam is a hinge portion that joins the various portions of the foldable container. Additionally, the foldable seam comprises a different material than the material of the foldable walls and/or bottom portion of the foldable container.
- FIG. 6 depicts a side view of foldable container 100
- FIG. 7 depicts an opposite side view of foldable container 100
- FIG. 11 depicts a cross-sectional side view of foldable container 100
- FIG. 8 depicts a top view of foldable container 100 .
- foldable container 100 has similar features and functionality as a conventional paper bag, foldable container 100 is not a paper bag. Additionally, although foldable container 100 has similar features and functionality as a nesting of conventional paper bags (e.g., doubling up of paper bags), foldable container 100 is not a nesting of paper bags.
- foldable container 100 may be configured in various shapes, sizes and colors. Additionally, various logos and/or advertising may be printed on the foldable container.
- foldable container 100 may be folded into a collapsed position such that it is flat.
- the folding of foldable container 100 is enabled by the various foldable seams, as described above.
- FIG. 2 depicts an isometric view of foldable container 100 in a partially folded position.
- foldable container 100 is partially folded along the various foldable seams, such as foldable seams 111 and 121 .
- FIG. 3 depicts an isometric view of foldable container 100 in a partially folded position that is continuation of the folding, as depicted in FIG. 2 .
- foldable container 100 is partially folded along the various foldable seams such that foldable container is flat.
- FIG. 4 depicts an isometric view of foldable container 100 in a fully folded (or collapsed) position that is a continuation of the folding, as depicted in FIG. 3 .
- foldable container 100 is folded along the various foldable seams such that foldable container is flat.
- FIG. 9 depicts an isometric view of foldable container 100 in a fully folded (or collapsed) position stacked with a plurality of other foldable containers in the same folded position.
- foldable container 100 is able to be vertically stacked with other foldable containers such that foldable container 100 is not deformed from the weight of the other foldable containers stacked on top of foldable container 100 .
- FIG. 10 depicts an isometric view of foldable containers in a stacked orientation.
- another foldable container is stacked on top of foldable container 100 such that foldable container 100 does not collapse under the weight of the other foldable container containing contents (not shown).
- foldable containers may be stacked during transport and not fall over.
- the foldable containers may be stacked in back of a car or in a moving van.
- the foldable containers are less inclined to fall over and potentially break or damage the contents within the foldable containers.
- FIG. 12 depicts an isometric view of an embodiment of foldable container 200 that is in an open position.
- Foldable container 200 is configured to be self-standing in an open position and also be manipulated into collapsed folded position.
- Foldable container 200 is similar in structure and functionality as foldable container 100 , as described herein.
- foldable container 200 includes a hinge portion that enables foldable container 200 to fold into a collapsed position, which will be described in further detail below.
- Foldable container 200 in one embodiment, includes a plurality of wall sections to form the foldable walls.
- a first foldable wall comprises wall sections 210 - 1 and 210 - 2
- a second foldable wall comprises wall sections 220 - 1 , 220 - 2 and 220 - 3
- a third foldable wall comprises wall sections 230 - 1 and 230 - 2 (also see FIG. 21 )
- a fourth foldable wall comprises wall sections 240 - 1 , 240 - 2 and 240 - 3 (also see FIG. 18 ).
- first, second, third and fourth foldable walls as described above
- bottom portion 250 create an open area within foldable container 200 such that contents (not shown) may be placed within foldable container 200 via opening 260 (or open end).
- the wall sections of foldable container 200 are comprised of a material having various properties (e.g., compressive strength, rigidity, flexural strength, modulus of rupture etc.) that enables foldable container 200 to be in a stand-alone open position, as depicted in at least FIG. 12 .
- the material of the wall sections, that form the foldable walls provides sufficient strength such that contents within the foldable container are less likely to rupture or puncture the container through the bottom portion and/or wall sections as compared to a convention paper bag.
- the material of the wall sections provides sufficient strength that enables the foldable container to maintain its stand-alone open position with one or more other foldable containers (that include contents) stacked on top of the foldable container.
- the wall sections include a substantially rigid material such that the foldable container does not collapse under the weight of an additional foldable container stacked on top of the foldable container similar to the stacked orientation of foldable containers in FIG. 10 .
- the material may slightly flex during the folding to facilitate in collapsing the foldable container.
- the material of foldable container can be, but is not limited to, cardboard, corrugated cardboard, etc. It should be appreciated that the material is not required to be single sheet of paper similar to a conventional paper bag. Additionally, the material of the foldable container may be recyclable.
- Foldable container 200 includes a plurality of foldable seams to facilitate in folding or collapsing foldable container into a collapsed position, similar to the folding of a conventional paper bag into a collapsed position.
- a plurality of hinge portions form the folding seams of foldable container 200 .
- the hinge portions join the plurality of wall sections with one another.
- hinge portion 211 joins wall section 210 - 1 with wall section 210 - 2 to form a first foldable wall.
- Hinge portion 221 joins wall sections 220 - 1 , 220 - 2 and 220 - 3 with one another to form a second foldable wall.
- Hinge portion 231 joins wall sections 230 - 1 and 230 - 2 together to form a third foldable wall (see FIG. 21 ).
- Hinge portion 241 joins together wall sections 240 - 1 , 240 - 2 and 240 - 3 to form a forth foldable wall (see FIG. 18 ).
- the hinge portions form a foldable seam at each joint where each wall sections abuts another. Similarly, the hinge portions form a foldable seam at each joint where bottom portion 250 abuts a corresponding wall section.
- the hinge portions comprise a flexible material that enables folding of the foldable container and also joins respective wall sections and bottom portion.
- the hinge portions in one embodiment, comprise a different material than the material of the wall sections and/or bottom portion of the foldable container.
- the hinge portions comprise adhesive tape that has adhesive on at least one side of the tape. It should be appreciated that the hinge portions may be applied to a surface of respective wall sections and/or bottom portion or may be integrated within the edges of the respective wall sections and/or bottom portion.
- foldable container 200 includes handle 270 and handle 272 to facilitate in carrying foldable container.
- Handles 270 and 272 may be the same material as the foldable walls and/or bottom portion or may be a different material, such as wire.
- FIG. 16 depicts a side view of foldable container 200 .
- FIG. 17 depicts another side view of foldable container 200 .
- FIG. 18 depicts a side view of foldable container 200 .
- FIG. 21 depicts a cross-sectional side view of foldable container 200 .
- FIG. 19 depicts a top view of foldable container 200 .
- foldable container 200 may be folded into a collapsed position such that it is flat.
- the folding of foldable container 200 is enabled by the various hinge portions, as described above.
- FIG. 13 depicts an isometric view of foldable container 200 in a partially folded position.
- foldable container 200 is partially folded along the various hinge portions, such as hinge portion 211 .
- FIG. 14 depicts an isometric view of foldable container 200 in a partially folded position that is continuation of the folding, as depicted in FIG. 13 .
- foldable container 200 is partially folded along the various hinge portions (or foldable seams) such that foldable container is flat.
- FIG. 15 depicts an isometric view of foldable container 200 in a fully folded (or collapsed) position that is continuation of the folding, as depicted in FIG. 14 .
- foldable container 200 is folded along the various hinge portions such that foldable container is flat.
- FIG. 20 depicts an isometric view of foldable container 200 in a fully folded (or collapsed) position stacked with a plurality of other foldable containers in the same folded position.
- foldable container 200 is able to be vertically stacked with other foldable containers such that foldable container 200 is not deformed from the weight of the other foldable containers stacked on top of foldable container 200 .
- foldable container 200 is stacked on top of foldable container 200 such that foldable container 200 does not collapse under the weight of the other foldable container containing contents (not shown).
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Abstract
A stackable foldable container for effectively containing heavy objects without rupturing. The stackable foldable container generally includes a bottom portion comprising a substantially rigid material, a plurality of foldable walls comprising the substantially rigid material, and an open end opposite the bottom portion when the stackable foldable container is in an open self-standing position. The stackable foldable container is configured to vertically stack with other stackable collapsible containers when in the open self-standing position.
Description
- Not applicable to this application.
- Not applicable to this application.
- 1. Field of the Invention
- The present invention relates generally to a container and more specifically it relates to a stackable foldable container for effectively containing heavy objects without rupturing that is safe for the environment.
- 2. Description of the Related Art
- Any discussion of the related art throughout the specification should in no way be considered as an admission that such related art is widely known or forms part of common general knowledge in the field.
- Conventional paper bags have many drawbacks. For example, the paper bags may easily rip or tear due to sharp and/or heavy objects carried inside the paper bag. Moreover, it is difficult to stack paper bags on top of one another when they include contents. For instance, a first paper bag with contents and standing in the upright position will deform when a second paper bag filled with contents is placed on the first paper bag. As a result, either of paper bags may easily fall over and damage or break the contents inside the paper bags.
- Because of the inherent problems with the related art, there is a need for a new and improved stackable foldable container for effectively containing heavy objects without rupturing.
- The invention generally relates to a container which includes a bottom portion comprising a substantially rigid material, a plurality of foldable walls comprising the substantially rigid material, and an open end opposite the bottom portion when the stackable foldable container is in an open self-standing position. The stackable foldable container is configured to vertically stack with other stackable collapsible containers when in the open self-standing position.
- There has thus been outlined, rather broadly, some of the features of the invention in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and that will form the subject matter of the claims appended hereto. In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction or to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of the description and should not be regarded as limiting.
- Various other objects, features and attendant advantages of the present invention will become fully appreciated as the same becomes better understood when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the several views, and wherein:
-
FIG. 1 depicts an isometric view of a foldable container in an open position, according to various embodiments. -
FIG. 2 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments. -
FIG. 3 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments. -
FIG. 4 depicts an isometric view of a foldable container in a folded/collapsible position, according to various embodiments. -
FIG. 5 depicts a side view of a foldable container, according to various embodiments. -
FIG. 6 depicts a side view of a foldable container, according to various embodiments. -
FIG. 7 depicts a side view of a foldable container, according to various embodiments. -
FIG. 8 depicts a top view of a foldable container, according to various embodiments. -
FIG. 9 depicts an isometric view of a plurality foldable containers, according to various embodiments. -
FIG. 10 depicts an isometric view of a plurality foldable containers, according to various embodiments. -
FIG. 11 depicts a cross-sectional side view of a foldable container, according to various embodiments. -
FIG. 12 depicts an isometric view of a foldable container in an open position, according to various embodiments. -
FIG. 13 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments. -
FIG. 14 depicts an isometric view of a foldable container in a partially folded position, according to various embodiments. -
FIG. 15 depicts an isometric view of a foldable container in a folded/collapsible position, according to various embodiments. -
FIG. 16 depicts a side view of a foldable container, according to various embodiments. -
FIG. 17 depicts a side view of a foldable container, according to various embodiments. -
FIG. 18 depicts a side view of a foldable container, according to various embodiments. -
FIG. 19 depicts a top view of a foldable container, according to various embodiments. -
FIG. 20 depicts an isometric view of a plurality foldable containers, according to various embodiments. -
FIG. 21 depicts a cross-sectional side view of a foldable container, according to various embodiments. - Turning now descriptively to the drawings, in which similar reference characters denote similar elements throughout the several views,
FIGS. 1 through 21 illustrate a stackable foldable container, which comprises a bottom portion comprising a substantially rigid material, a plurality of foldable walls comprising the substantially rigid material, and an open end opposite the bottom portion when the stackable foldable container is in an open self-standing position. The stackable foldable container is configured to vertically stack with other stackable collapsible containers when in the open self-standing position. -
FIG. 1 depicts an isometric view of an embodiment offoldable container 100 that is in an open position.Foldable container 100 is configured to be self-standing in an open position and collapse into a folded position. -
Foldable container 100, in one embodiment, includes a plurality of foldable walls. The foldable walls arefoldable wall 110,foldable wall 120, foldable wall, 130 andfoldable wall 140, each of which are connected to bottom portion 150 (as shown in at leastFIG. 3 ). The combination offoldable walls bottom portion 150 create an open area withinfoldable container 100 such that contents (not shown) may be placed withinfoldable container 100 via opening 160 (or open end). - The
foldable container 100 is comprised of a material having various properties (e.g., compressive strength, rigidity, flexural strength, modulus of rupture etc.) that enablesfoldable container 100 to be in a stand-alone open position, as depicted in at leastFIG. 1 . Additionally, the material of the foldable container provides sufficient strength such that contents within the foldable container are less likely to rupture or puncture the foldable container through the bottom portion and/or foldable walls as compared to a convention paper bag. - Moreover, the material of the foldable container provides sufficient strength that enables the foldable container to maintain its stand-alone open position when one or more other foldable containers (that include contents) are stacked on top of the foldable container.
- For example, the foldable walls include a substantially rigid material such that the foldable container does not collapse under the weight of additional foldable container stacked on top of the foldable container (see
FIG. 10 ). The material may slightly flex during the folding to facilitate in collapsing the foldable container. - The material of foldable container can be, but is not limited to, cardboard, corrugated cardboard, etc. It should be appreciated that the material is not required to be a single sheet of paper. Additionally, the material of the foldable container may be recyclable (e.g. recycled cardboard).
- In various embodiments,
foldable container 100 includeshandle 170 and handle 172 to facilitate in carrying foldable container.Handles -
Foldable container 100 includes a plurality of foldable seams to facilitate in folding or collapsing foldable container into a collapsed position, similar to the folding of a conventional paper bag into a collapsed position. - For example,
foldable wall 110 includesfoldable seam 111,foldable wall 120 includesseam 121,foldable wall 130 includes seam 131 (seeFIG. 4 ), andfoldable wall 140 includes seam 141 (seeFIG. 7 ). - Moreover, there is a foldable seam at each joint where each foldable wall abuts another. For example,
foldable seam 112 at the joint offoldable wall 110 andwall 120,foldable seam 122 at the joint offoldable wall foldable seam 132 at the joint offoldable wall 130 andfoldable wall 140, andfoldable seam 142 at the joint offoldable wall 140 andfoldable wall 110. Similarly, there is a foldable seam at each joint where each wall abutsbottom portion 150. In one embodiment, the foldable seam is a crease or a fold in the material of thefoldable container 100. - In another embodiment, as will be described in further detail below, the foldable seam is a hinge portion that joins the various portions of the foldable container. Additionally, the foldable seam comprises a different material than the material of the foldable walls and/or bottom portion of the foldable container.
- Various figures presented herein, provide views of foldable container in an open position. For example,
FIG. 6 depicts a side view offoldable container 100,FIG. 7 depicts an opposite side view offoldable container 100 andFIG. 11 depicts a cross-sectional side view offoldable container 100. Moreover,FIG. 8 depicts a top view offoldable container 100. - It should be appreciated that although
foldable container 100 has similar features and functionality as a conventional paper bag,foldable container 100 is not a paper bag. Additionally, althoughfoldable container 100 has similar features and functionality as a nesting of conventional paper bags (e.g., doubling up of paper bags),foldable container 100 is not a nesting of paper bags. - It should also be appreciated that
foldable container 100 may be configured in various shapes, sizes and colors. Additionally, various logos and/or advertising may be printed on the foldable container. - As described herein,
foldable container 100 may be folded into a collapsed position such that it is flat. The folding offoldable container 100 is enabled by the various foldable seams, as described above. -
FIG. 2 depicts an isometric view offoldable container 100 in a partially folded position. For example,foldable container 100 is partially folded along the various foldable seams, such asfoldable seams -
FIG. 3 depicts an isometric view offoldable container 100 in a partially folded position that is continuation of the folding, as depicted inFIG. 2 . For example,foldable container 100 is partially folded along the various foldable seams such that foldable container is flat. -
FIG. 4 depicts an isometric view offoldable container 100 in a fully folded (or collapsed) position that is a continuation of the folding, as depicted inFIG. 3 . For example,foldable container 100 is folded along the various foldable seams such that foldable container is flat. -
FIG. 9 depicts an isometric view offoldable container 100 in a fully folded (or collapsed) position stacked with a plurality of other foldable containers in the same folded position. - As described herein,
foldable container 100 is able to be vertically stacked with other foldable containers such thatfoldable container 100 is not deformed from the weight of the other foldable containers stacked on top offoldable container 100. -
FIG. 10 depicts an isometric view of foldable containers in a stacked orientation. For example, another foldable container is stacked on top offoldable container 100 such thatfoldable container 100 does not collapse under the weight of the other foldable container containing contents (not shown). - It is envisioned that foldable containers may be stacked during transport and not fall over. For example, the foldable containers may be stacked in back of a car or in a moving van. As a result, the foldable containers are less inclined to fall over and potentially break or damage the contents within the foldable containers.
-
FIG. 12 depicts an isometric view of an embodiment offoldable container 200 that is in an open position.Foldable container 200 is configured to be self-standing in an open position and also be manipulated into collapsed folded position.Foldable container 200 is similar in structure and functionality asfoldable container 100, as described herein. However,foldable container 200 includes a hinge portion that enablesfoldable container 200 to fold into a collapsed position, which will be described in further detail below. -
Foldable container 200, in one embodiment, includes a plurality of wall sections to form the foldable walls. For example, a first foldable wall comprises wall sections 210-1 and 210-2, a second foldable wall comprises wall sections 220-1, 220-2 and 220-3, a third foldable wall comprises wall sections 230-1 and 230-2 (also seeFIG. 21 ), and a fourth foldable wall comprises wall sections 240-1, 240-2 and 240-3 (also seeFIG. 18 ). - The combination of the first, second, third and fourth foldable walls (as described above) and
bottom portion 250 create an open area withinfoldable container 200 such that contents (not shown) may be placed withinfoldable container 200 via opening 260 (or open end). - The wall sections of
foldable container 200 are comprised of a material having various properties (e.g., compressive strength, rigidity, flexural strength, modulus of rupture etc.) that enablesfoldable container 200 to be in a stand-alone open position, as depicted in at leastFIG. 12 . - Additionally, the material of the wall sections, that form the foldable walls, provides sufficient strength such that contents within the foldable container are less likely to rupture or puncture the container through the bottom portion and/or wall sections as compared to a convention paper bag.
- Moreover, the material of the wall sections provides sufficient strength that enables the foldable container to maintain its stand-alone open position with one or more other foldable containers (that include contents) stacked on top of the foldable container.
- For example, the wall sections include a substantially rigid material such that the foldable container does not collapse under the weight of an additional foldable container stacked on top of the foldable container similar to the stacked orientation of foldable containers in
FIG. 10 . The material may slightly flex during the folding to facilitate in collapsing the foldable container. - The material of foldable container can be, but is not limited to, cardboard, corrugated cardboard, etc. It should be appreciated that the material is not required to be single sheet of paper similar to a conventional paper bag. Additionally, the material of the foldable container may be recyclable.
-
Foldable container 200 includes a plurality of foldable seams to facilitate in folding or collapsing foldable container into a collapsed position, similar to the folding of a conventional paper bag into a collapsed position. - In particular, a plurality of hinge portions form the folding seams of
foldable container 200. The hinge portions join the plurality of wall sections with one another. - For example,
hinge portion 211 joins wall section 210-1 with wall section 210-2 to form a first foldable wall.Hinge portion 221 joins wall sections 220-1, 220-2 and 220-3 with one another to form a second foldable wall.Hinge portion 231 joins wall sections 230-1 and 230-2 together to form a third foldable wall (seeFIG. 21 ).Hinge portion 241 joins together wall sections 240-1, 240-2 and 240-3 to form a forth foldable wall (seeFIG. 18 ). - Accordingly, the hinge portions form a foldable seam at each joint where each wall sections abuts another. Similarly, the hinge portions form a foldable seam at each joint where
bottom portion 250 abuts a corresponding wall section. - The hinge portions comprise a flexible material that enables folding of the foldable container and also joins respective wall sections and bottom portion. The hinge portions, in one embodiment, comprise a different material than the material of the wall sections and/or bottom portion of the foldable container. For example, the hinge portions comprise adhesive tape that has adhesive on at least one side of the tape. It should be appreciated that the hinge portions may be applied to a surface of respective wall sections and/or bottom portion or may be integrated within the edges of the respective wall sections and/or bottom portion.
- In various embodiments,
foldable container 200 includeshandle 270 and handle 272 to facilitate in carrying foldable container.Handles - Various figures presented herein, provide views of
foldable container 200 in an open position. For example,FIG. 16 depicts a side view offoldable container 200.FIG. 17 depicts another side view offoldable container 200.FIG. 18 depicts a side view offoldable container 200.FIG. 21 depicts a cross-sectional side view offoldable container 200. Moreover,FIG. 19 depicts a top view offoldable container 200. - As described herein,
foldable container 200 may be folded into a collapsed position such that it is flat. The folding offoldable container 200 is enabled by the various hinge portions, as described above. -
FIG. 13 depicts an isometric view offoldable container 200 in a partially folded position. For example,foldable container 200 is partially folded along the various hinge portions, such ashinge portion 211. -
FIG. 14 depicts an isometric view offoldable container 200 in a partially folded position that is continuation of the folding, as depicted inFIG. 13 . For example,foldable container 200 is partially folded along the various hinge portions (or foldable seams) such that foldable container is flat. -
FIG. 15 depicts an isometric view offoldable container 200 in a fully folded (or collapsed) position that is continuation of the folding, as depicted inFIG. 14 . For example,foldable container 200 is folded along the various hinge portions such that foldable container is flat. -
FIG. 20 depicts an isometric view offoldable container 200 in a fully folded (or collapsed) position stacked with a plurality of other foldable containers in the same folded position. - As described herein,
foldable container 200 is able to be vertically stacked with other foldable containers such thatfoldable container 200 is not deformed from the weight of the other foldable containers stacked on top offoldable container 200. - For example, similar to stacked foldable containers as depicted in
FIG. 10 , another foldable container is stacked on top offoldable container 200 such thatfoldable container 200 does not collapse under the weight of the other foldable container containing contents (not shown). - Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar to or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described above. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety to the extent allowed by applicable law and regulations. The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiment be considered in all respects as illustrative and not restrictive. Any headings utilized within the description are for convenience only and have no legal or limiting effect.
Claims (20)
1. A stackable foldable container comprising:
a bottom portion comprising a substantially rigid first material;
a plurality of foldable walls comprising said substantially rigid first material;
a plurality of hinge portions for joining said plurality of foldable walls, wherein said plurality of hinge portions each comprise a flexible second material; and
an open end opposite said bottom portion when said stackable foldable container is in an open self-standing position, wherein said stackable foldable container is configured to vertically stack with other stackable collapsible containers when in said open self-standing position.
2. (canceled)
3. (canceled)
4. (canceled)
5. The stackable foldable container of claim 1 , wherein
said plurality of hinge portions each comprises adhesive tape.
6. The stackable foldable container of claim 1 , wherein said substantially rigid first material is recyclable.
7. The stackable foldable container of claim 1 , wherein said substantially rigid first material is cardboard.
8. The stackable foldable container of claim 1 , further comprising a handle.
9. The stackable foldable container of claim 1 , wherein stackable foldable container is not a paper bag.
10. A foldable container comprising:
a plurality of wall sections for forming outer walls for said foldable container, wherein said plurality of wall sections comprise a first material; and
a plurality of hinge portions for joining said plurality of wall sections, wherein said plurality of hinge portions comprise a second material, and wherein said foldable container is able to fold into a flat collapsible position.
11. The foldable container of claim 10 , wherein said first material is a substantially rigid material.
12. The foldable container of claim 10 , wherein said first material is cardboard.
13. The foldable container of claim 10 , wherein said first material is recyclable.
14. The foldable container of claim 10 , wherein said second material is a flexible material.
15. The foldable container of claim 10 , wherein said second material is adhesive tape.
16. The foldable container of claim 10 , wherein said second material is a resilient material.
17. The foldable container of claim 10 , further comprising a handle.
18. The foldable container of claim 10 , wherein said foldable container is configured to vertically stack with other foldable containers when said foldable container is an open self-standing position.
19. The foldable container of claim 10 , wherein stackable foldable container is not a paper bag.
20. The foldable container of claim 10 , wherein stackable foldable container is not a nesting of paper bags.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/553,775 US20160145006A1 (en) | 2014-11-25 | 2014-11-25 | Stackable Foldable Container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/553,775 US20160145006A1 (en) | 2014-11-25 | 2014-11-25 | Stackable Foldable Container |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160145006A1 true US20160145006A1 (en) | 2016-05-26 |
Family
ID=56009460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/553,775 Abandoned US20160145006A1 (en) | 2014-11-25 | 2014-11-25 | Stackable Foldable Container |
Country Status (1)
Country | Link |
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US (1) | US20160145006A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD782195S1 (en) * | 2015-08-20 | 2017-03-28 | Re.Bin, Llc | Rigid bin |
EP3782922A1 (en) * | 2019-08-23 | 2021-02-24 | PostNL Holding B.V. | Bag for parcels and method of sorting and transporting parcels |
USD998327S1 (en) * | 2021-06-08 | 2023-09-12 | Pq Productions Llc | Bag |
-
2014
- 2014-11-25 US US14/553,775 patent/US20160145006A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD782195S1 (en) * | 2015-08-20 | 2017-03-28 | Re.Bin, Llc | Rigid bin |
EP3782922A1 (en) * | 2019-08-23 | 2021-02-24 | PostNL Holding B.V. | Bag for parcels and method of sorting and transporting parcels |
NL2023700B1 (en) * | 2019-08-23 | 2021-05-04 | Postnl Holding B V | Hybrid package bag |
USD998327S1 (en) * | 2021-06-08 | 2023-09-12 | Pq Productions Llc | Bag |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |