| 摘要 |
PROBLEM TO BE SOLVED: To easily fold and assemble and to make necessary folded storage space small in the size. SOLUTION: This square box-shaped folding type carrying container is provided with a pair of square panel shape bottom long side walls 13 and side walls 17 erected on both end edges in the width direction of a bottom part 12, a square panel shape bottom short side wall 14, and a triangular shape bottom short side wall piece 23, and a pair of right and left top short side wall pieces 24 erected from both end edges in the length direction of the bottom part 12, respectively, and the side walls are structured foldably on the bottom part 12. A sliding shaft 26 provided protrusively on the inclined plane of the bottom short side wall 23 is inserted in a sliding shaft receive 27 provided protrusively on the inclined plane of the top short side wall 24. A fitting panel 31 inserted in a holding groove provided at the top end of the bottom short side wall 23 can be fitted in a fitting groove provided on the inclined plane of the top short side wall 24 by moving vertically an operation protrusion 32.
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