FOLDING CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a folding container increasing the strength and improving the loading capacity without increase of the number of parts. SOLUTION: Mutually close edges 12A of respective side faces 12 are connected to each other with joints 13 which is bendable inward. When an external force acts on the joint 13 from the upper side, as the joint works so as to keep the strength of a container 10 by drawing the mutual edges 12A, other containers 10 can be securely stacked on the joints 13. The joints 13 are integrally formed with the side faces 12 and punched out of a sheet and hence the number of parts does not increase in comparison with conventional cases and the container 10 can be easily assembled.