| 摘要 |
<p>A seat having a support structure for a sitting surface and respectively a back piece, in which said support structure comprises a first flexible vertical back support frame for the back, defining the back legs of the seat, and a second front support frame for the sitting surface, defining the front legs of the seat, with said front frame being supported at the back near the rear end of said sitting surface by said rear frame, from which it is elastically suspended by elastic means of traction. There is provided at least one stiffening element connecting the back legs to said front legs of the seat. <IMAGE></p> |
