| 摘要 |
An arrangement in a wheel chair comprising a back rest and a seat, said back rest being hinged to said seat in such a manner that it may be folded down into a horizontal position flush with said seat. A plate shaped support (3) for the lower part of the legs is hinged to said seat (2). At least said back rest (1) and seat (2), and preferably the support of the lower part of the legs as well, consist of or comprise conveyor bells known per se having conveying direction (14) across the sitting direction of the chair. |
