| 摘要 |
Collapsible chairs for handicapped persons, comprising a frame (1), wheels (13, 21), a seat and a foot-rest, characterised in that the frame comprises two L-shaped parts (2, 3) having a vertical branch (2b, 3b) and a horizontal branch (2a, 3a), means (6, 7, 8) being provided on the vertical branches in order to fix the seat at any desired height, while the horizontal branches (2a, 3a) are joined via two connecting rods (34, 27) which are articulated on one another and are pivoted via one end on one branch and guided via the other end on the other branch. <IMAGE> |
