| 摘要 |
A body support chair having two symmetrical lateral articulated systems, each having a first deformable polygon, a second deformable polygon, a back assembly articulated on the first quadrilateral, and a maneuvering assembly interposed between the first polygon and the frame which includes a first lever articulated on the rear part of the frame, a second lever with two ends, one end being articulated on the first lever and the other end being articulated on the first polygon and a maneuvering handle which is attached to the second lever and a maneuvering assembly which is interposed between the first polygon and the frame and which comprises a maneuvering handle which is attached. The chair is characterized in that for each maneuvering assembly, the position of the maneuvering handle is adjustable between the ends of the second lever. |
