| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve reusability of a packing material for a returnable packaging element. <P>SOLUTION: The collapsible package includes an upper lid (3) of a downwardly opened box shape to be detachably fitted from upward over a barrel (2) which opens upward and downward and can be folded flat in the horizontal direction, and a lower lid (1) of an upwardly opened and box shaped which is detachably fitted into the barrel (2) from below. A sidewall of the barrel (2) has assembly holes (24b) and (24a) opened in two upper and lower rows, which respectively overlap coupling holes (34) and (14) on the upper lid (3) and the lower lid (1) fitted and mounted on the barrel. The package includes detachable joints to be fitted through the overlapping parts of the coupling holes (34) and (14) and the assembly holes (24b) and (24a). When the upper lid (3) is fitted over the lower lid (1), the coupling hole (34) of the upper lid (3) overlaps the coupling hole (14) of the lower lid (1), and the joint can be fitted through the overlapping part. The folded barrel (2) is of such a size that the upper lid (3) and the lower lid (1) which are fitted with each other can be stored in upper and lower spaces. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
