| 摘要 |
PROBLEM TO BE SOLVED: To improve appearance and rigidity of a shelf plate which is square in top view, relating to a shelf device in which the shelf plate is supported by an L-like post.SOLUTION: A post 2 has a hollow structure, and a nut 17 is fitted on an inner surface of an inside plate 12. A peripheral wall part of the shelf plate 1 and a peripheral wall have a hollow structure containing an outer peripheral wall 7 and an inner peripheral wall 8, and a connection bracket 5 is welded to a corner projection part 14 which is an end part of the inner peripheral wall 8, so that the projection part 14, the connection bracket 5 and the inside plate 12 are commonly clamped with a bolt 16. The corner projection part 14 has a vertical height smaller than that of the connection bracket 5 and the connection bracket 5 is disposed outside the corner projection part 14. A recess 15 in which the corner projection part 14 is inserted is formed at the connection bracket 5, and the corner projection part 14 and the connection bracket 5 have the identical plane. Therefore, appearance is good. |
