| 摘要 |
PROBLEM TO BE SOLVED: To appropriately receive the load of a seating person in the seat structure of a chair with net members tensioned in the upper surface of a seat frame. SOLUTION: The seat frame 1 is provided with a rigid part 4 in the outer circumferential part, a horizontal elastically deformable overhang piece 5 gently curbed into an upward arc shape, facing in the inward direction, provided in the upper surface in its appropriate part, and the circumferential part of the net member 2 tensioned over the upper surface of the overhang piece 5 and the upper surface of the rigid part 4 of the seat frame 1. COPYRIGHT: (C)2004,JPO
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