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A post for supporting trays of a container comprises a plurality of panel sections including a first panel section. The panel sections form first and second corners positioned adjacent to one side surface of the first panel section and that end up at the interior of the post. The upper trays are des

A post for supporting trays of a container comprises a plurality of panel sections including a first panel section. The panel sections form first and second corners positioned adjacent to one side surface of the first panel section and that end up at the interior of the post. The upper trays are desirably supported by the interior corners and also by portions of the panel sections that form the interior corners and by a portion of the first panel section to thereby enhance the support provided to the upper trays. Two of the posts can be positioned together in face to face relationship to form a center post for supporting upper trays. Selected panel sections desirably have upwardly extending locking tabs and cross member support receiving slots. Containers comprising plural trays and such posts are also described.

대표청구항 ▼

1. A post for supporting a tray of a container comprising: a first panel section having first and second ends, first and second side edges, and first and second opposed sides, the first side comprising a first side surface and the second side comprising a second side surface;a first tubular structur

1. A post for supporting a tray of a container comprising: a first panel section having first and second ends, first and second side edges, and first and second opposed sides, the first side comprising a first side surface and the second side comprising a second side surface;a first tubular structure positioned at the first side of the first panel section;a second tubular structure positioned at the first side of the first panel section and adjacent to the first tubular structure;the first tubular structure comprising second and third panel sections that meet at a first corner, the first corner being positioned along a central portion of the first side panel section and adjacent to the first side surface of the first panel section;the second tubular structure comprising fourth and fifth panel sections that meet at a second corner, the second corner being positioned along a central portion of the first side of the first panel section and adjacent to the first side surface of the first panel section and wherein the third and fifth panel sections extend away from the first side surface of the first panel section; andwherein the third and fifth panel sections do not have notches spaced apart along their length. 2. A post according to claim 1 wherein the first and second tubular structures are each triangular in transverse cross section. 3. A post according to claim 2 wherein the second panel section is joined to the third panel section at the first corner along a first fold line, the fourth panel section is joined to the fifth panel section at the second corner along a second fold line, the post comprising sixth and seventh panel sections, the first panel section comprising first and second side edges, the sixth panel section being joined to the third panel section along a third fold line at a third corner and being joined to the first side edge of the first panel section along a fourth fold line at a fourth corner, and the seventh panel section being joined to the fifth panel section along a fifth fold line at a fifth corner and being joined to the second side edge of the first panel section along a sixth fold line at a sixth corner and wherein the third and fifth fold lines do not have notches spaced apart along their length. 4. First and second posts according to claim 3 positioned with the second side of the first panel section of the first post positioned against the second side of the first panel section of the second post. 5. A post according to claim 3 wherein the post has an upper end and a lower end when the post is in an upright orientation, the first end of the first panel section being at the upper end of the post when in the upright orientation, each of the sixth and seventh panel sections including upwardly extending locking tabs. 6. A post according to claim 5 wherein the sixth panel section includes first and second cross member receiving slots positioned at opposite sides of the locking tab of the sixth panel section, and wherein the seventh panel section includes first and second cross member receiving slots positioned at opposite sides of the locking tab of the seventh panel section. 7. A post according to claim 1 formed of a single unitary sheet of corrugated paperboard. 8. A post for supporting trays of a container comprising: a first panel section having first and second ends, first and second side edges, and first and second opposed sides, the first side comprising a first side surface and the second side comprising a second side surface;a first tubular structure positioned at the first side of the first panel section;a second tubular structure positioned at the first side of the first panel section and adjacent to the first tubular structure;the first tubular structure comprising second and third panel sections that meet at a first corner, the first corner being positioned along a central portion of the first side panel section and adjacent to the first side surface of the first panel section; andthe second tubular structure comprising fourth and fifth panel sections that meet at a second corner, the second corner being positioned along a central portion of the first side of the first panel section and adjacent to the first side surface of the first panel section and wherein the third and fifth panel sections extend away from the first side surface of the first panel section; andcomprising at least one cross member receiving slot in the first end of the first panel section and at least one cross member receiving slot in the second panel section, the cross member receiving slots being aligned and positioned so as to be adapted to receive one leg portion of an angular cross member having first and second leg portions with the second leg portion of the cross member overlaying and being supported by the first and second corners and the third and fifth panel sections. 9. A post according to claim 8 wherein the second and fourth panel sections each abut the first side surface and the third and fifth panel sections abut one another. 10. First and second posts according to claim 8 positioned with the second side surface of the first panel section of the first post against the second side surface of first panel section of the second post. 11. A post for supporting trays of a container comprising: a plurality of elongated panel sections, the post having an interior and an exterior, each panel section having respective upper and lower ends when the post is in an upright orientation, the panel sections also comprising first and second side edges and opposed first and second sides, the panel sections including at least one first panel section, the first side of the first panel section facing toward the interior of the post and the second side of the first panel section facing away from the interior of the post, the panel sections forming at least first and second interior post corners positioned interiorly of the first side of the first panel section;the panel sections comprising second and third panel sections, one of the first and second side edges of the second panel section meeting one of the first and second side edges of the third panel section at the first interior post corner; the panel sections comprising fourth and fifth panel sections, one of the first and second side edges of the fourth panel section meeting one of the first and second side edges of the fourth panel section at the second interior post corner; andwherein the second and fourth panel sections are each positioned adjacent to the first side of the first panel section and the third and fifth panel sections extend away from the first side of the first panel section; andfurther comprising at least one cross member receiving slot in the upper end of the first panel section and at least one cross member receiving slot in the upper end of the second panel section, the cross member receiving slots being aligned and positioned so as to be adapted to receive one leg portion of an angular cross member having first and second leg portions with the second leg portion of the cross member overlaying and being supported by the first and second corners and the third and fifth panel sections. 12. A post according to claim 11 wherein the first interior post corner is positioned along a central portion of the first side of the first panel section, and wherein the second interior post corner is positioned along a central portion of the first side of the first panel section. 13. A post according to claim 12 wherein the second and fourth panel sections abut the first side of the first panel section and the third and fifth panel sections abut one another; and wherein the second panel section is joined to the third panel section along a first fold line, wherein the second and third panel sections are folded at the first fold line to form the first interior post corner, the fourth panel section is joined to the fifth panel section along a second fold line, wherein the fourth and fifth panel sections are folded at the second fold line to form the second interior post corner, the post comprising sixth and seventh panel sections, the first panel section comprising first and second side edges, wherein the sixth panel section is joined to the third panel section along a third fold line and is joined to first side edge of the first panel section along a fourth fold line, and wherein the seventh panel section is joined to the fifth panel section along a fifth fold line and is joined to the second side edge of the first panel section along a sixth fold line. 14. A post according to claim 13 wherein each of the sixth and seventh panel sections include upwardly extending locking tabs. 15. A post according to claim 14 wherein the sixth panel section includes first and second cross member receiving slots that are positioned at opposite sides of the locking tab of the sixth panel section, and wherein the seventh panel section includes first and second cross member receiving slots that are positioned at opposite sides of the locking tab of the seventh panel section. 16. A post according to claim 11 formed of a single unitary sheet of corrugated paperboard. 17. A container comprising: a plurality of product supporting trays, the trays comprising a bottom tray and upper trays positioned above the bottom tray, each upper tray overlaying at least one other of said trays, the trays being spaced vertically apart from one another;the trays comprising at least three tray corners;a post positioned at and associated with each tray corner of each tray that is below an overlaying upper tray to support the overlaying upper tray;each post having an interior and an exterior and comprising a plurality of elongated vertical post panel sections, each post panel section having a respective upper and lower ends, the post panel sections comprising opposed first and second surfaces, the post panel sections including at least one face panel section, the first surface of the face panel section facing toward the interior of the post and the second surface of the face panel section facing away from the interior of the corner post, the post panel sections defining at least two interior post corners spaced from the associated tray corner and positioned interiorly of the first surface of the face panel section;a cross member having first and second cross member end portions, said posts including a first post associated with a first tray corner and a second post associated with a second tray corner, the first cross member end portion overlying the interior post corners of the first post and the second cross member end portion overlying the upper ends of the interior post corners of the second post. 18. A container according to claim 17 wherein the post panel sections comprise second and third panel sections joined together by a fold line at a first of the interior corners, and wherein the post panel sections comprise fourth and fifth panel sections joined together by a fold line at a second of the interior corners, the second and fourth panel sections abutting the first surface of the face panel section and the third and fifth panel sections abutting one another and extending away from the first surface of the face panel section. 19. A container according to claim 18 wherein at least the face panel section and second panel section include respective aligned cross member receiving slots, the cross member comprising a first leg portion positioned within the cross member receiving slots and a second leg portion overlaying the upper ends of the interior corners and overlaying the upper ends of the third and fifth panel sections. 20. A container according to claim 17 including a center post comprising a combination of first and second posts as set forth in claim 17 positioned at a location spaced from the tray corners, wherein the first and second posts are positioned with the exterior surface of the face panel section of the first post facing the exterior surface of the face panel section of the second post to thereby form the center post. 21. A container according to claim 20 wherein the container is rectangular and the tray corners are ninety degree corners, the post panel sections comprise sixth and seventh panel sections, the sixth panel section being joined to the face panel section along a vertical fold line to form a first exterior post corner, the sixth panel section being joined along a vertical fold line to the third panel section to form a portion of a second exterior corner of the post, the second exterior corner of the post being positioned adjacent to the associated tray corner, the seventh panel section being joined to the face panel section along a vertical fold line to form a third exterior post corner, the seventh panel section being joined to the fifth panel section along a vertical fold line to form a portion of the second exterior corner of the post, the first post corner, the second post corner and the third post corner forming a post with a triangular horizontal cross section with the exterior of the face panel section facing toward the center of the container. 22. A container comprising: a plurality of product supporting trays, the trays comprising a bottom tray and upper trays positioned above the bottom tray, each upper tray overlaying at least one other of said trays, the trays being spaced vertically apart from and overlying one another;the trays comprising a plurality of corners;a respective post positioned at and extending upwardly from each tray corner of each tray that is below an overlaying tray to support the overlaying tray;each post having an interior and an exterior and comprising a plurality of elongated vertical post panel sections, each post panel section having a respective upper and lower ends, the post panel sections comprising opposed first and second surfaces, the post panel sections including at least one face panel section, the first surface of the face panel section facing toward the interior of the post and the second surface of the face panel section facing away from the interior of the post, the post panel sections defining at least two interior post corners spaced from the associated tray corner and positioned interiorly of the first surface of the face panel section; anda cross member having an end portion that overlays the interior post corners of at least one of the posts. 23. A container according to claim 22 wherein the trays have four corners. 24. A container according to claim 23 wherein there are two of said posts positioned at the center of and extending upwardly from each of the trays that is below an overlaying tray, and wherein there are a plurality of cross members having first and second end portions, the interior corners of each post being overlayed by an end portion of a cross member, the cross members extending from a corner post at least to one of the center posts.