| 摘要 |
PROBLEM TO BE SOLVED: To provide a collapsible container which can be easily assembled and increases the constraction ratio while keeping strength such as loading resistance. SOLUTION: The collapsible container is formed of a bottom plate 1 having four sides, a prior falling side plate 3, tilted inwards at the opposite sides of the bottom plate so as to be overlappedly pivoted on the bottom plate and a posterior falling side plate 6 tilted inwards at the other opposite sides of the bottom plate so as to be overlappedly pivoted on the prior falling plate and reinforcing ribs 7, 8 are shaped to form a casing at the outside face of the plates 3, 6. A wedge-shaped resilient claw 13 projecting inwards is integrally formed at both ends of the plate 6. These plates are retained upright by engaging the ends of the plate 3 with the resilient claw when erecting the plate 3 after erecting the plate 6. Further, a notch 15 is formed in a part of the rib 7 to avoid interference with the claw in folding down. COPYRIGHT: (C)2004,JPO
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