| 摘要 |
PROBLEM TO BE SOLVED: To provide a sectional shelf which can permit the easy assembly and disassembly of a plurality of shelf plates and can stably maintain the shape of the assembled shelves. SOLUTION: The sectional shelf includes a plurality of shelf plates each having at least two hollow fastening parts at the outside edge and being stacked in the up and down directions, an upper portion of each shelf being opened, hollow support members which are raised between the fastening parts of the shelf plates and vertically extending, an upper coupling member having one end inserted into the upper end of each support member and the other end inserted into the lower end of the fastening parts of the shelf plate at the upper end of each support member, a threaded portion being formed at an upper end of the upper coupling member, and a lower coupling member with one end inserted into the lower end of each support member and the other end inserted into the upper end of the fastening parts of the shelf plate at the lower end of each support member, a threaded portion being formed at a lower end of the lower coupling member and threadedly engaged with the threaded portion of the upper coupling member. COPYRIGHT: (C)2008,JPO&INPIT
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