ENGAGEMENT SECTION OF TABLE-LIKE MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a means for facilitating the engagement and disengagement of a table-like member. SOLUTION: Projecting parts and hole parts as engagement sections which are engageable with each other are provided to the leg part closed sections of the table-like member comprising a flat plate and leg parts which are opened in the flat plate and closed at the ends. A cope section which is contracted when extending through the hole parts and expanded therein after the extension is provided to the front end of the projecting part. The table-like member is formed by disposing the units engaged with each other with the leg parts thereof abutting on each other to form a storage space for a rainwater storage and penetrating facility or a core for lightweight bank. COPYRIGHT: (C)2010,JPO&INPIT