A water chair

作者: Peter Alan Smith

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摘要: A water chair which is particularly suitable for use by convalescent or geriatric persons and comprises a frame (10, 11) having seat portion (15) backrest (12), plurality of bag-like slings (20) secured their upper edges (21) to the impermeable bag (24) located wholly within each sling (20). The partially filled with space not occupied substantially free air whereby its containing will function as cushion supports adapts shape user chair. suspended so that it does collapse upon itself when water.

参考文章(1)
Keith V. Surber, Water-filled sitting furniture ,(1986)