FOLDABLE CHAIR
To provide a chair excellent in stability in a developing state, and excellent in self-standing property and nesting property in a folding state.SOLUTION: A chair comprises a seat 1, a backrest 2 and front and rear legs 3, 4. The front leg 3 is fixed to the front end of a side frame part 5, and the...
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Zusammenfassung: | To provide a chair excellent in stability in a developing state, and excellent in self-standing property and nesting property in a folding state.SOLUTION: A chair comprises a seat 1, a backrest 2 and front and rear legs 3, 4. The front leg 3 is fixed to the front end of a side frame part 5, and the rear leg 4 is rotatably connected to the rear part of the side frame part 5. The seat 1 is rotatably connected to a front stay 6, and the seat 1 and a rear stay 7 are connected via an interlocking member 8. When the rear end of the seat 1 is raised, the interlocking member 8 is rotated interlockingly with the rotation of the seat 1, and the rear leg 4 is rotated interlockingly therewith. The front and rear legs 3, 4 are folded in a crossing posture in a side view only by raising the rear end of the seat 1. The legs 3, 4 in a developing state are excellent in stability by making a posture that an interval expands downward, and in a folding state, excellent in self-standing property due to crossing in an X shape.SELECTED DRAWING: Figure 2
【課題】展開状態では安定性に優れ、折り畳み状態では自立性とネスティング性とに優れた椅子を提供する。【解決手段】椅子は、座1と背もたれ2と前後脚3,4とを備えており、前脚3はサイド枠部5の前端に固定されて、後脚4はサイド枠部5の後部に回動可能に連結されている。座1はフロントステー6に回動自在に連結されて、座1とリアステー7とが連動部材8を介して連結されている。座1の後端を持ち上げると、座1の回動に連動して連動部材8が回動し、これに連動して後脚4が回動する。座1の後端を持ち上げるだけで、前後の脚3,4が側面視で交叉した姿勢に折り畳まれる。脚3,4は展開状態では間隔が下方に向けて広がる姿勢をなして安定性に優れ、折り畳み状態はX形に交叉しているため自立性に優れている。【選択図】図2 |
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