| 摘要 |
PROBLEM TO BE SOLVED: To provide a shelf or rack, especially a rack for storing a lifting wire, which is capable of being assembled/disassembled or carried in a short period of time. SOLUTION: The rack has a rectangular parallelepiped frame part or column-shaped frame part having frames at rectangular parallelepiped or column-shaped edges, and legs or a base having legs attached to/detached from the rectangular parallelepiped or column-shaped frame part for supporting the rectangular parallelepiped frame part or column-shaped frame part. The rectangular parallelepiped frame part or column-shaped frame part is foldable because a connection part of the frames has a rotatably connected connection part. Alternatively, the rectangular parallelepiped frame part or column-shaped frame part has upper and lower sections. The upper and lower sections can be attached to/detached from each other because the upper and lower sections are connected by a removable structure. COPYRIGHT: (C)2009,JPO&INPIT
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