Partitioned container

Abstract

A partitioned container containing a plurality of individual compartments formed from mated slotted transverse panels and slotted longitudinal panels. An exterior panel surrounds the mated panels to form the outside of the partitioned container. The transverse panels and longitudinal panels having folded tab sections that extend from either side of the slotted sections along an interior surface of the exterior panel to provide additional structural support.

Claims

1. A partitioned container assembly comprising: one or more exterior panels having, a side edge and an opposing side edge, said one or more exterior panels defining an interior space; a number of transverse panels sized to fit within said interior space, each transverse panel comprising: a transverse panel partitioning section having a pair of sides; a series of transverse panel slots; and first and second folding tab sections extending from each side of said transverse panel partitioning section; and first and second fold lines shared by said transverse panel partitioning section and each of said first and second folding tab sections, respectively; wherein each of said transverse panels extends substantially parallel to one another and across said interior space; and a number of longitudinal panels located within said interior compartment, each longitudinal panel comprising: a longitudinal panel partitioning section having a pair of sides; a series of longitudinal panel slots; a first and second longitudinal folding tab section extending from each side of said longitudinal panel partitioning section; and first and second fold lines shared by said longitudinal panel partitioning section and each of said first and second longitudinal folding tab sections, respectively; wherein each of said longitudinal panels extend substantially parallel to one another and across said interior space; wherein said transverse panel slots are mated with said longitudinal panel slots; wherein at least one of said transverse panel folding tab sections extends horizontally along said exterior panel between two of said transverse panels, and is affixed to said exterior panel; wherein at least one of said longitudinal panel folding tab sections extends horizontally along said exterior panel between two of said longitudinal panels, and is affixed to said exterior panel; wherein at least one selected from the group of each longitudinal panel folding tab section and each transverse panel folding tab section extends vertically along one of said plurality of walls the height thereof, wherein the transverse and longitudinal partitioning sections extending between said folding tab section extend vertically a fraction of the height of said plurality of walls.

2. The partitioned container assembly of claim 1, wherein: each of said transverse panels are substantially identical; each of said longitudinal panels are substantially identical; each longitudinal panel folding tab section extends vertically along one of said plurality of walls the height thereof; each transverse panel folding tab section extends vertically along one of said plurality of walls the height thereof; and each partitioning section of said transverse and longitudinal panels extends vertically a fraction of the height of said plurality of walls.

3. The partitioned container assembly of claim 2, wherein: said transverse folding tab sections located on each side of a respective transverse panel extend in opposite directions; said longitudinal folding tab sections located on each side of a respective longitudinal panel extend in opposite directions; and wherein each partitioning section of said transverse and longitudinal panels extends vertically about half the height of said plurality of walls.

4. The partitioned container assembly of claim 1, wherein: said one or more exterior panels are configured to be formed into a rectangular shape by mating of complementary components.

5. The partitioned container assembly of claim 1, wherein: said one or more exterior panels further comprises edge panels; said edge panels are configured to interlock with one another to substantially provide a top or bottom surface of said assembly; and said one or more exterior panels also include a tab located on said side edge and a mating portion located on said opposing side edge.

6. A partitioned container assembly comprising: a plurality of transverse panels, each comprising: a partitioning section having a pair of sides and an upper edge, and comprising a series of transverse panel slots that extend a portion of a height thereof; a first and second transverse folding tab section extending from each side of said partitioning section and having a top edge and a bottom edge; and a fold line extending a length of each edge shared by said partitioning section and the respective transverse folding tab section; a plurality of longitudinal panels, each comprising: a partitioning section having a pair of sides and an upper edge, and comprising a series of longitudinal panel slots that extend a portion of a height thereof; a first and second longitudinal folding tab section extending from each side of said partitioning section and having a top edge and a bottom edge; and a fold line extending a length of each edge shared by said partitioning section and the respective longitudinal folding tab section; wherein said partitioning section of at least one selected from the group of each transverse panel and each longitudinal panel extends vertically a portion of the distance to said top edge of each folding tab section extending from said partitioning section; an exterior panel defined by a top edge, a bottom edge, and a pair of side edges and comprising a number of fold lines spaced apart and located between said pair of side edges, wherein each folding tab section is affixed to the exterior panel; and an interior compartment defined by said exterior panel, wherein said partitioning section of each of said longitudinal panels is disposed perpendicular to each of said partitioning sections of each of said transverse panels, and wherein said transverse panel slots are mated with said longitudinal panel slots to define a series of individual compartments forming a compartmentalized space within said interior compartment.

7. The partitioned assembly of claim 6, wherein said partitioning section of each transverse and longitudinal panel extends vertically about half the distance to said top edge of each folding tab section extending from said partitioning section.

8. The partitioned assembly of claim 7, wherein each of said transverse folding tab sections and longitudinal folding tab sections extend vertically the distance from said bottom edge of said exterior panel to said top edge of said exterior panel.

9. The partitioned assembly of claim 6, wherein said exterior panel comprises complementary components for mating separate portions of said exterior panel to one another.

10. The partitioned container assembly of claim 9, wherein: said complementary components for mating separate portions of said exterior panel to one another comprise a tab located on one side edge of said pair of side edges, and a mating portion located on an opposing side edge of said pair of side edges.

11. The partitioned container assembly of claim 10, wherein: said assembly is formed from corrugated material; and said mating portion comprises a recess.

12. The partitioned container assembly of claim 6, wherein: said assembly is configured to be folded substantially flat.

13. A partitioned container assembly comprising: an exterior panel having a top edge, a first side edge, a second side edge, and a bottom edge, wherein said exterior panel comprises a series of fold lines spaced apart such that said exterior panel is configured to be folded to define an interior compartment; a series of transverse panels located within said interior compartment, each transverse panel comprising: a pair of sides; a series of transverse panel slots which extend upwards from a bottom edge of said traverse panel for a portion of a height thereof; a first and second transverse folding tab section extending from each side of said traverse panel and having a separate top edge that extends beyond an upper edge of said transverse panel; and a fold line extending a length of each edge shared by said transverse panel and the respective transverse folding tab sections; wherein each of said transverse panels extend substantially parallel to one another and across said interior compartment; and a series of longitudinal panels located within said interior compartment, each longitudinal panel comprising: a pair of sides; a series of longitudinal panel slots which extend downwards from an upper edge of said longitudinal panel for a portion of a height thereof; a first and second longitudinal folding tab section extending from each side of said longitudinal panel and having a separate top edge that extends beyond said upper edge of said longitudinal panel; and a fold line extending a length of each edge shared by said longitudinal panel and the respective longitudinal folding tab section; wherein each of said longitudinal panels extend substantially parallel to one another and across said interior compartment; wherein said longitudinal panels are disposed perpendicular to said transverse panels by mating said transverse panel slots with said longitudinal panel slots to define a series of individual compartments defining a compartmentalized space within said interior compartment; wherein said transverse folding tab sections extend horizontally along said exterior panel between said transverse panels; wherein said longitudinal folding tab sections extend horizontally along said exterior panel between said longitudinal panels; wherein at least one selected from the group of each of said transverse folding tab sections, and each of said longitudinal folding tab sections extend vertically the distance from said bottom edge of said exterior panel to said top edge of said exterior panel so as to reinforce the assembly and define an uncompartmentalized portion of said interior compartment.

14. The partitioned container assembly of claim 1, wherein: each of said transverse folding tab sections and each of said longitudinal folding tab sections extend vertically the distance from said bottom edge to said top edge of said plurality of walls; and said upper edge of each of said transverse panel partitioning sections extends about half of the vertical distance of each of said first and second transverse folding tab sections, and said upper edge of each of said longitudinal panel partitioning sections extends about half of the vertical distance of each of said first and second longitudinal folding tab sections such that said uncompartmentalized space is continuous above each of said partitioning sections, and extends about half of the vertical distance of said one or more exterior panels.

15. The partitioned container assembly of claim 13, wherein: said exterior panel comprises complementary components for mating separate portions of said exterior panel to one another.

16. The partitioned container assembly of claim 15, wherein: said complementary components for mating separate portions of said exterior panel to one another comprise a tab located on said first side edge, and a recess located on said second side edge.

17. The partitioned container assembly of claim 16, wherein: said complementary components for mating separate portions of said exterior panel to one another comprise a tab and recess located on said first side edge, and a tab and recess located on said second side edge.

18. The partitioned container assembly of claim 16, wherein: said complementary components for mating separate portions of said exterior panel to one another comprise a plurality of tabs on said first side edge, and a plurality of recesses configured to receive said tabs on said second side edge.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) In addition to the features mentioned above, other aspects of the present invention will be readily apparent from the following descriptions of the drawings and exemplary embodiments, wherein like reference numerals across the several views refer to identical or equivalent features, and wherein:

(2) FIG. 1 is an isometric view of a disclosed partitioned container assembly;

(3) FIG. 2 is a plan view of a transverse panel according to an embodiment of the invention;

(4) FIG. 3 is a plan view of a longitudinal panel according to an embodiment of the invention;

(5) FIG. 4 is a plan view of an exterior panel according to an embodiment of the invention;

(6) FIG. 5 is a top view of a partitioned container assembly of FIG. 1;

(7) FIG. 6 is an isometric view of the partitioned container of FIG. 1 starting to be folded into a substantially flat state;

(8) FIG. 7 is an isometric view of the partitioned container assembly of FIG. 6 almost completely folded into a substantially flat state;

(9) FIG. 8 is a plan view of an exterior panel according to an embodiment of the invention;

(10) FIG. 9 is a plan view of an exterior panel according to an embodiment of the invention; and

(11) FIG. 10 is a plan view of an exterior panel according to an embodiment of the invention.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENT(S)

(12) The disclosed partitioned container assembly is useful in shipping individual component parts in individual compartments so as to prevent damage to the component parts, for example, by parts bumping against each other during shipment. The disclosed partitioned container assembly can be shipped in a relatively flat, folded down configuration and then unfolded for insertion of component parts. The entire volume of the partitioned container may be used for storing component parts inasmuch as compartments fill the entire interior volume of the partitioned container. The disclosed partitioned container assembly contains folded tabs that provide additional structural strength, which is particularly helpful when stacking.

(13) Referring initially to FIG. 1, each partitioned container 14 is seen to have twenty-seven individual compartments for stuffing with the same or different component parts for shipment. Such number of compartments is by way of illustration and not limitation.

(14) Referring to FIGS. 2 and 3, each partitioned container 14 is formed by a series of transverse panels, indicated generally at 16 (FIG. 2) and longitudinal panels, indicated generally at 24 (FIG. 3). The transverse panels each have a partitioning section 11 and a pair of folded tab sections 19 and 21 located at opposite sides of the partitioning section 11. The partitioning section 11 further comprises a series of slots, 18a-18i, extending from the bottom of panel 16 upwardly to about the midpoint of the height thereof. Fold lines, 20 and 22, run along the edge shared by the partitioning section 11 and the folded tab sections 19 and 21, from top to bottom of the partitioning section 11 forming the side edges of folded tabs, 19 and 21, respectively.

(15) A longitudinal panel, indicated generally at 24, (FIG. 3) has a partitioning section 23 and folding tab sections 31 and 33 extending from opposite sides of the partitioning section 23, where each folding tab section 31 and 33 may share a fold line 27 and 29 with the partitioning section 23. The partitioning section 23 further comprises a series of downwardly projecting slots, 26a-26b, extending from the top edge of partitioning section 23 to about its midpoint. The number of slots 18a-18i and 26a-26b could be in greater or fewer number than that shown in the drawings. Importantly, however, slots 18a-18i and 26a-26b are configured to cooperate for mutual insertion when panel slots 18a-18i and 26a-26b are placed at substantially right angles to each other to form the individual compartments shown for partitioned container 14. The number of individual compartments for each partitioned container also is a matter of choice and can be fewer or greater than that shown in the drawings.

(16) Referring additionally to FIG. 5, panels 16 and 24 are seen in position forming individual compartments. Surrounding the series of panels and forming the outside of the disclosed partitioned container is a pair of exterior panels, typified by panel 28 as illustrated in FIG. 4. As is shown, panel 28 has a set of tabs and recesses, 32a and 32b, on one end and a mating set of tabs and recesses, 34a and 34b respectively, on the other end. The panel also has a pair of fold lines, 36a and 36b, running from top to bottom of the panel, the distance therebetween determining the lateral dimensions of each partitioned container.

(17) Tabs and recesses of panel 28 may be placed in mating relationship and affixed to the folding tab section of a transverse panel or longitudinal panel such as folding tab section 19, such as by adhesive, tape, bands, or other securing mechanism. Depending on the number of compartments desired, a plurality of panel 28's may be required to form the outside of the partitioned container. In such an embodiment, the number of fold lines for panel 28 will be adjusted accordingly. For example, in an embodiment using four panels to form a partitioned container, each panel may be formed with a single fold line. The combination of exterior panel 28's is configured to surround the entire exterior of the assembly as is illustrated in FIG. 5.

(18) Each transverse and longitudinal panel 16 and 24 may have the folded tab sections therein folded to be adhered to exterior panel 28 by adhesive, tape, or other securing mechanism. The process, then, may be repeated for forming all of the compartments and outside of each partitioned container.

(19) The disclosed partitioned containers are configured such that it may be folded substantially flat for shipment. For example, from the place of manufacture of a partitioned container to a location where the container is filled with component parts for storage or shipment. Referring now to FIGS. 6 and 7, a partitioned container 14 may be folded, as seen in FIG. 6. Such folding is continued until the partitioned container is flat, as seen in FIG. 7. This flattened configuration may reduce cost as a result of requiring less space while being transported in an empty state.

(20) Upon reaching a location where the container is to be used, the process shown in FIGS. 6-7 is reversed until the configuration shown in FIG. 5 is reached. A lid/base may be placed under each partitioned container to form a base and atop each partitioned container to form a lid. Each lid/base may be affixed by adhesive, tape, metal slats, or the like for retaining the component parts securely in each partitioned container.

(21) Referring now additionally to FIG. 8, an alternative embodiment of an exterior panel is illustrated. In this embodiment, a single exterior panel 28 may define the exterior of the assembly. The example exterior panel illustrated does not contain the tabs and recesses of FIG. 4, but instead comprises an additional overlap panel 35 and fold lines 36a-d. The illustrated exterior panel is divided into exterior panel sections 39a-d defined by fold lines 36a-d. The exterior panel is configured such that it folds along fold lines 36a-d into a rectangular shape, thereby encompassing the partition assembly, with the overlapping panel extending beyond the assembly such that it may be folded along fold line 36d to overlap a portion of the exterior panel and be secured thereto, such as by adhesive, tape, bands, or other securing mechanism. In a manner similar to that used with the exterior panel shown in FIG. 4, the folding tabs of a partition section, such as 19, 21, 31, and 33, are secured to the interior of the exterior panel, such as by adhesive, tape, bands, or other securing mechanism.

(22) Referring to FIG. 9, the exterior panel may further comprise a series of top panels 37a-d and a series of bottom panels 38a-d. Other embodiments may comprise bottom panels 38a-d without top panels. Said panels extend one from the top and one from the bottom of each section of the exterior panel 39a-d, respectively. For example, top panel 37a extends from the top edge of exterior section panel 39a, and bottom panel 38a extends from the bottom edge of exterior panel section 39a. Said exterior section panels 39a-d are further defined by fold lines extending along the edge shared between the top panels 37a-d and the adjoining exterior panel sections 39a-d and the bottom panels 38a-d and the adjoining exterior panel sections 39a-d. These top and bottom panels, 37a-d and 38a-d respectively, are configured such that they may be folded and secured to one another to form the top and bottom of a partitioned container assembly. In one embodiment, the panels are configured such that when folded, they substantially cover the entirety of the top and bottom of the assembly, respectively. Said panels may be secured to one another, such as by adhesive, tape, bands, or other securing mechanism. In an alternative embodiment of the present invention, these panels may be configured such that when folded they overlap. Said panels may be secured to one another by overlapping the panels in such a way that one panel rests on top of an adjoining panel and below the other adjoining panel. In a manner similar to the exterior panels illustrated in FIG. 4, the folding tabs of partition sections, such as 19, 21, 31, and 32, may be secured to the interior of the exterior panel, such as by adhesive, tape, bands, or other securing mechanism.

(23) Another embodiment of an exterior panel is illustrated in FIG. 10. As is shown, an exterior panel may be formed with side panels 2a-d. In the illustrated embodiment, a series of bottom panels are illustrated 3a-d. As may be observed from the illustration, these bottom panels may be configured such that they may interlock mechanically without the need for fasteners or adhesives. Further illustrated are fold lines 5a-c that may extend along the side panels 2a-d. As illustrated, the fold lines may be cut such that top panels 1a-d are formed. The resulting exterior panel may be folded to form a top and bottom over a partitioned section of an enclosure to prevent loss of damage to components inserted into the partition sections enclosed by the exterior panels. The use of the illustrated exterior panel may result in a partitioned container with a bottom panel that may be disassembled such that the partitioned container may be foldable is shown in FIGS. 6 and 7 despite having had a bottom panel prior to the folding. For example, a bottom panel formed using the side panel illustrated in FIG. 9 may not allow for disassembly without damage to the bottom panels after the bottom panels have been secured using tape, staples, or adhesive.

(24) Materials of construction for forming the partitioned containers may be a paperboard or corrugated material, such as, for example, cardboard, pasteboard, fiberboard, corrugated plastic sheets, or the like. However, other recyclable material having the necessary strength and rigidity for the particular application envisioned may be suitable. It will be appreciated that the wall construction thereof, i.e., single-ply, double-ply, or higher, may be varied depending upon the application. The partitioned containers and partitioned container assemblies will be described in particular reference to the use of corrugated paperboard; however, such description is illustrative and not a limitation on the present disclosure.

(25) As is illustrated in FIGS. 1 and 5, in an embodiment of the invention, the folded tab sections 19, 21, 31, and 33 may be configured to extend along substantially the entire portion of the exterior panel 28 that forms a wall of a partition 17 formed by a first longitudinal panel and a second longitudinal panel or a wall of a partition 25 formed by a first transverse panel and a second transverse panel. In addition, folded tabs may extend along that portion of an exterior panel 28 forming a wall of a partition between an exterior panel and a longitudinal panel or a transverse panel. When secured by adhesive, tape, or other securing mechanism, these tabs serve to add strength to the partition assembly 10.

(26) As is illustrated in FIG. 1 at 17 and 25, the tabs the partition sections 16 and 24 extend beyond the top edge of a respective partition section and may be secured to the exterior panels 28 and 30. These extensions serve to add rigidity and strength to the side panel portion of the exterior panels. Depending upon the intended application, the height of the side panels relative to the longitudinal and transverse panels used to form the partition sections may vary to allow the side panels to extend above or below the partition section. For example, in one embodiment, the side panels may be arranged such that their upper and lower edges align with the upper and lower edges in the longitudinal and transverse panels used to form the partition portion of the assembly. In another example embodiment, the side panels may extend above the partition portion as is illustrated in FIG. 1. Such embodiments may allow a part contained in a partition to be more easily accessible to a worker or machine attempting to remove a part for installation or use. Certain embodiments of the invention may configure the partition portions of the longitudinal and transverse panels to have cutout sections which may also serve to allow a worker or machine to more easily access a part located within a partition.

(27) Test results show superior performance of the present invention when compared to prior art designs. In one test a partitioned container made in accordance with the present invention having substantially full coverage of the tabs (see for example at 19 in FIG. 5) did not collapse until 1337.3 pounds were applied to the top of the container. The similar testing performed on another container of the same design and same size did not collapse until 1454.9 pounds were applied. The same test run on a prior art container which was not configured to have full coverage of the folds but rather had only about half coverage of the folds collapsed at just 479.9 pounds applied.

(28) While the partitioned containers have been described with reference to various embodiments, those skilled in the art will understand that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope and essence of the disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the essential scope thereof. Therefore, it is intended that the partitioned container not be limited to the particular embodiments disclosed. All citations referred herein are expressly incorporated herein by reference.