| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage rack device capable of improving flexibility in use for installation space because of allowing an auxiliary storage rack body to be pulled out in proportion to storage space, facilitating the manufacture thereof including inventory control because of saving wasted storage space and having no need for the manufacture of various models thereof having different widths, and reducing manufacturing costs. SOLUTION: The auxiliary storage rack body H constituted of an auxiliary support body 4 and auxiliary rack frame bodies 5 is arranged at a prescribed position between support bodies 1 in a manner such as to be free to be pulled out for storage by a pull-out storage mechanism at one lateral position of a storage rack body W with rack frame bodies 3 built in a vertical several-stage manner.
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