| 摘要 |
PROBLEM TO BE SOLVED: To eliminate difficult welding work of rails over a plurality of steps for holding shelves in a case by forming hooks which can place slide bars between a shelf board and the hooks and stoppers abutting on end arms of the slide bars when a shelf board is drawn out. SOLUTION: Engaging parts 4c, 4c of a slide bar 4 are inserted and engaged with arbitrary engaging holes 3d, 3d formed on the inner wall surface of a case 1, and a pair of slide bars 4, 4 are mounted at a laveled height position in the case 1. Free ends of hooks 9, 9 having a shelf board 5 toward the back on the slide bars 4, 4 are placed positioning under the slide bars 4, 4, thereby the slide bars 4, 4 are mounted placing between the shelf board 5 and the hooks 9, 9. Under this condition, when a shelf board 5 is drawn out to the opening side of the case 1, the hook 9 slidingly moves along the slide bar 4 while retaining the shelf board 5 on the slide bar 4.
|
