| 摘要 |
PROBLEM TO BE SOLVED: To attach a shelf member 3 and a horizontal connection member 4 in a desirable position of a strut 2 in response to a height and the like of a stored article. SOLUTION: The shelf member 3 and the horizontal connection member 4 are attached in the desirable position of the strut 2, using attaching holes formed at a prescribed interval along a height direction in the strut 2.
|
