| 摘要 |
The inventive sitting and reclining cushion is divided into a seat cushion and a back cushion, which are configured in an essentially identical manner. A sleeve ( 4 ) consisting of a textile material with low elasticity contains a plurality of tubular pockets ( 5 ) consisting of an identical material and joined longitudinally to said sleeve by means of seams ( 6 ). Each pocket ( 5 ) is likewise connected to its neighbour or neighbours by means of seams ( 6 ). Each pocket ( 5 ) contains a pouch ( 7 ), which consists of an elastic plastic and comprises a valve ( 8 ), and can be filled with compressed air. As a result, the pockets ( 5 ) modify their shape, thus tensioning the sleeve ( 4 ) and forming the actual sitting or reclining surface. The optimised shape of the cushion structure can be adapted to individual requirements for comfort by means of different air pressures in the pouches ( 7 ).
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