| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of a rack not to be folded at the time of nonuse and taking a space at the time of being stored. SOLUTION: In the constitution of a rack, a bottom section 10 is formed into the rectangle by crosspieces 30, and bases 21 and 21' are extended on the two side end sides facing each other of the bottom section 10, and gate- shaped side sections 20 and 20' with movable sections are connected with the lower sections of the vertical crosspieces 30 on the bases 21 and 21' and so constituted as to form the almost U-shaped sections, and the height of one base 21 is set on the point equal to the thickness of crosspieces 30 forming the side sections 20 and 20' or higher, while the height of the other base 21' is set on the point twice the thickness of the crosspieces 30 forming the side sections 20 and 20' or higher, and respective side sections 20 and 20' are constituted to be folded to the respective opposite side section side with movable sections as supports and overlapped thereon.
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