| 摘要 |
PROBLEM TO BE SOLVED: To provide a pallet including a stronger central part structure.SOLUTION: A pallet, which forms almost a rectangle in a plane view, includes corner columns mounted at four corners of the pallet, intermediate columns mounted at central positions of the corner columns aligned along side edge parts of the pallet, a central column 4 mounted at the center of the pallet, and an upper deck 5 and a lower deck 6 linking upper edge parts or lower edge parts of the corner columns, the intermediate columns and the central column 4. The central column 4 includes outer tube parts 21 of a cross section of almost a rectangle, and inner tube parts 22 which are mounted inside the outer tube parts 21 and are of a cross section of almost an octagon. Total height ribs 26 are provided for coupling corner parts of the inner tubes 22 and the outer tubes 21 and are extending from an upper deck surface 15 to a lower deck surface 16. Furthermore, among lower-surface-composing ribs 31 composing the lower deck 6 at the outer peripheral side of the outer tube parts 21, those linking to the outer tubes 21 are formed to be extended to the inner circumference side of the outer tube parts 21, and are provided with connecting ribs 33, 38 connecting to the total height ribs 26. |
