초록 ▼

A stackable storage unit may be vertically stacked for storage and transportation of storable members. The storage unit comprises at least one pair of rails extending in a first direction and having a contoured surface for supporting a surface area of a generally cylindrical storable member. At leas

A stackable storage unit may be vertically stacked for storage and transportation of storable members. The storage unit comprises at least one pair of rails extending in a first direction and having a contoured surface for supporting a surface area of a generally cylindrical storable member. At least two generally vertical walls extend in the first direction on opposing ends of the storage unit. The walls comprise a flat top surface with a plurality of alignment openings therein. A plurality of alignment tongues extending from the bottom of the wall are positioned and configured to engage corresponding alignment openings in an underlying storage unit. A rib structure underlies the rails and connects the walls to the rails. Feet extend below the bottom of the alignment tongues and support the storage unit on a generally flat surface or fit inside the walls of an underlying storage unit.

대표청구항 ▼

1. A stackable storage unit, comprising:at least one pair of rails extending in a first direction and having a contoured surface for supporting a surface area of a storable member;at least two generally vertical walls extending in the first direction disposed on opposing ends of the storage unit, th

1. A stackable storage unit, comprising:at least one pair of rails extending in a first direction and having a contoured surface for supporting a surface area of a storable member;at least two generally vertical walls extending in the first direction disposed on opposing ends of the storage unit, the walls comprising a flat top surface with a plurality of alignment openings therein and a plurality of alignment tongues extending from the bottom of the wall, the alignment tongues positioned and configured to engage corresponding alignment openings in an underlying storage unit;a rib structure underlying the rails and connecting the walls to the rails; andfeet sized and configured to extend below the bottom of the alignment tongues and to support the storage unit on a generally flat surface and positioned to fit inside the walls of an underlying storage unit. 2. The storage unit of claim 1 wherein the feet and the alignment tongues form interlock grooves that receiving the walls of an underlying storage unit, restraining the walls in a second direction essentially perpendicular to the first direction. 3. The storage unit of claim 1 wherein the alignment opening is enclosed by the wall on three sides. 4. The storage unit of claim 1 wherein the at least two generally vertical walls have openings therein to allow access to the storable member. 5. The storage unit of claim 1 wherein the rib structure has openings therein to allow access to the storable member. 6. The storage unit of claim 1 wherein the rails are continuous to prevent storable members from jamming during loading and unloading. 7. The storage unit of claim 1 wherein the rib structure is recessed at the front of the storage unit. 8. A stackable storage unit, comprising:a plurality of storage apertures, each bounded by two or more rails having a contoured surface to support curved surface areas of one or more storable members;a first wall interconnected with the rails and extending to an elevation above the storage apertures and terminating in one or more primary alignment tongues;a self-centering primary alignment groove disposed directly below the one or more primary alignment tongues and configured to receive a first alignment tongue from an underlying storage unit, the primary alignment groove centering the storage unit over the underlying storage unit and restraining the storage unit in a first direction; andat least one second wall interconnected with the rails and first wall and extending to an elevation above the storage apertures and terminating at its top in a sliding face having two or more secondary alignment openings therein and at its bottom in two or more secondary alignment tongues extending downwardly from the at least one second wall and terminating in a flat surface configured to slide on a sliding face of the underlying storage unit, the two or more secondary alignment tongues configured to engage in corresponding secondary alignment openings in the underlying storage unit and restrain the storage unit in a second direction essentially perpendicular to the first direction. 9. The storage unit of claim 8 wherein the storage unit comprises a bottom surface contoured to form a top of the storage apertures of the underlying storage unit. 10. The storage unit of claim 8 wherein the apertures are non-continuous, horizontal cylinders open to a front of the storage unit for removing generally cylindrical storable members therefrom. 11. The storage unit of claim 10 wherein each aperture is configured and sized to hold two, five-gallon water bottles. 12. The storage unit of claim 10 wherein each aperture is configured and sized to hold three, three-gallon water bottles. 13. The storage unit of claim 8 further comprising a rib structure interconnecting the rails, first wall and one or more second walls, the rib structure comprising reinforced, tapered fork lift openings to prevent damage from handling the storage unit with a forklift. 14. The storage unit of cl aim 13 further comprising friction plugs mounted on the rails to prevent storable units from sliding on the rails. 15. The storage unit of claim 13 further comprising forklift friction plugs mounted on the forklift pockets to prevent storable units from sliding off the forklift. 16. The storage unit of claim 8 comprising two second walls positioned at each of two ends of the storage unit with the first wall centered between the second walls. 17. The storage unit of claim 16 further comprising feet integral with the rib structure and configured to support the storage unit on a generally flat surface and positioned to fit inside of the second walls of an underlying storage unit. 18. The storage unit of claim 17 wherein the feet and the secondary alignment tongue form interlock grooves therebetween receiving the second walls of an underlying storage unit. 19. The storage unit of claim 8 further comprising a frame mounted under the storage unit and configured for use on a roller conveyor. 20. The storage unit of claim 19 wherein the frame snaps onto the storage unit. 21. An interlock mechanism for aligning and restraining a first storage unit on a second storage unit, comprising:a plurality of openings in the top surface of a generally vertical wall of the second storage unit, enclosed in the forward, backward and inward directions by the wall;a plurality of tongues on the bottom of a generally vertical wall of the first storage unit corresponding to and positioned and configured to engage the openings in the top surface of a generally vertical wall of the second storage unit; andfeet, integral with the first storage unit and configured and positioned to extend below the tongues on the first storage unit and to fit inside the generally vertical wall of the second storage unit; the tongues and feet forming an interlock groove for receiving the generally vertical wall of the second storage unit. 22. A water-bottle storage unit stackable on an underlying water-bottle storage unit, comprising:a plurality of storage apertures defined by two or more rails contoured to support curved surface areas of one or more water-bottles;a center wall extending to an elevation above the storage apertures and terminating in one or more tapered alignment tongues;two side walls extending to an elevation above the storage apertures, each terminating in a sliding face having two or more alignment openings;a rib structure underlying the apertures and interconnecting the rails and walls;a tapered first alignment groove positioned below the center wall and configured to self-align the storage unit to the underlying storage unit and to receive the first tongue of the underlying storage unit to prevent lateral movement of the storage unit relative to the underlying storage unit;a plurality of second alignment tongues extending from the bottom of the side walls end corresponding to the alignment openings or the underlying storage unit to engage the alignment openings of the underlying storage unit to prevent forward and backward movement of the storage unit relative to the underlying storage unit. 23. The water-bottle storage unit of claim 22 wherein the alignment openings are unequal in size to prevent incorrect orientation of the storage unit. 24. The water-bottle storage unit of claim 22 wherein each side wall terminates in a sliding face having three or more alignment openings; the alignment openings being unequally spaced to prevent incorrect orientation of the storage unit. 25. The water-bottle storage unit of claim 22 further comprising feet extending downwardly to a point below the second alignment tongues for supporting the storage unit on a generally flat surface. 26. The water-bottle storage unit or claim 25 wherein the feet fit inside of the walls of the underlying storage unit. 27. A method of stacking modular storage units comprising the steps of:positioning a first self-centering alignment groove in a top storage unit over a first alignment tong ue integral to a generally vertical wall of a bottom storage unit to restrain the storage units in alignment in a first direction; andsliding the top storage unit in a second direction essentially perpendicular to the first direction to engage a plurality of second alignment tongues extending from the bottom or the top storage unit with second alignment openings formed in one or more generally vertical walls of the bottom storage unit to restrain the storage units in alignment in the second direction. 28. The method of claim 27 wherein the generally vertical walls of the bottom storage unit are captured by interlock grooves formed between feet on the top storage unit extending inside the generally vertical walls or the bottom storage unit and the secondary alignment tongues; and wherein the top storage unit is prevented from dislodging from the bottom storage unit by the interlock grooves and the self-centering primary alignment groove.