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    • 9. 发明公开
    • Flexible chair with post base
    • Flexibler Stuhl mitBasissäule
    • EP1559348A2
    • 2005-08-03
    • EP05250489.1
    • 2005-01-31
    • Perry, Charles O.Perry, Marco C.
    • Perry, Charles O.Perry, Marco C.
    • A47C3/026A47C3/021
    • A47C11/005A47C3/021A47C3/026A47C7/441A47C7/443
    • A flexible chair 10 has a seat bottom 14 supported by a seat frame 18. A seat back 16 has a lower portion thereof rotatably attached to the seat frame 18. A back frame 20 is rotatably attached to an upper portion of the seat back 16. The back frame includes a pair of lower ends 20b that are each slidably engaged with the seat frame 18 or the seat bottom 14. A support post 12 is attached to and supports the back frame 20. A pair of springs 30 apply a bias force between the lower ends 20b and the seat frame 18 or the seat bottom 14. As a user sits on the seat bottom 14 and leans back against the seat back 16, the seat back pivots and the seat bottom slides forward. Alternately, a link member 42 can be used between the seat bottom 14 or seat frame 18, and the post 12, to lift the seat bottom as it moves forward.
    • 柔性椅子10具有由座椅框架18支撑的座椅底部14.座椅靠背16具有可旋转地附接到座椅框架18的下部。后框架20可旋转地附接到座椅靠背16的上部。 后框架包括一对下端部20b,每个下端部20b可与座椅框架18或座椅底部14滑动接合。支撑柱12附接到支撑框架20并支撑后框架20.一对弹簧30施加偏置力 下端20b和座椅框架18或座椅底部14.当使用者坐在座椅底部14上并靠靠在座椅靠背16上时,座椅靠背枢转并且座椅底部向前滑动。 或者,可以在座椅底部14或座椅框架18和柱子12之间使用连杆构件42,以在座椅底部向前移动时提升座椅底部。