| 摘要 |
<p>A heel chair equipped with a chassis (36) provided with a frame with leg support g means (11, 12), a seat (35), and a back (34), and whereby a common rod system (15, 17, 18, 19, 14, 25) is connected to said chassis (36) and said frame. This rod system may by means of a moving unit (22, 23) move the seat and the back from their position in usual sitting position towards an upright position in such a manner that the seat, the back, and the leg supporting means are arranged above each other, said seat performing a turn about its front edge during the raising movement and said back maintaining its upright position at the same time as the leg supporting means provided with foot-rests (28) in the form of plates are moved downwards to steady against the surface to be traversed by the wheel chair. The rod system (15, 17, 18, 19, 14, 25) including relatively few rods is adapted so as to maintain the back in a substantially upright position and simultaneously extend the leg supporting means during the movement of the seat (35) and the back (34) towards the upright position, whereby the distance of the foot-rests (28) in the form of plates of said leg supporting means to the traversing surface of the wheel chair is reduced, optionally reduced to zero. However, the rod system is furthermore adapted so as to move the seat, the back, and the leg-supporting means from the sitting position into the lying position, i.e. into a substantially horizontal plane, in which the leg supporting means are extended. </p> |
