| 摘要 |
A fold-up wheelchair comprising a chair main body (2) having a back rest, the chair main body being foldable upward and downward; rear frames (6) of the chair main body (2); rear legs (15) extending lower rearward and being connected to the rear frames (6) so as to be rotatable forward and rearward; extensible working bodies (16) connected to the rear legs (15) and upper end portions of the rear frames (6) so as to be rotatable forward and backward; a motor (17) operating the respective working bodies (16) so as to expand; guides (24) arranged so as to extend forward and backward; a rod (25) fitted to the guide so as to be slidable forward and backward, a rear end portion of the rod (25) being connected to the rear legs (15) to be able to rotate forward and backward; and a front wheel (26) and a rear wheel (27). <IMAGE> |
