| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple chair, which is light, strong, easily carried, has good appearance, and can be easily assembled or disassembled by anybody. SOLUTION: The simple chair made of corrugated fiberboard is completed by providing triangles at the four edges of a seat surface 2 for reinforcing the end, bending a leg plate 11 to form a square 8-shape on the inside, and inserting the leg plate 11 inside the triangles. For carrying, the leg plate 11 is pulled out to be folded into the form of accordion, returned to and held in a space from which the leg plate have been pulled out with a rubber band to prevent them from being lost. COPYRIGHT: (C)2006,JPO&NCIPI
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