| 摘要 |
A crutch chair, comprising an installation rod (11), an upper sliding spud (22), a positioning spud (21) and a seat unit (3); the upper sliding spud (22) slides between positions closer and farther apart on the installation rod (11); the positioning spud (21) is slidably disposed between the upper part and lower part of the installation rod (11); the seat unit (3) comprises the main surface of the seat (31) pivoting relative to the upper sliding spud (22), and sides (32) of the seat hinged to the two sides of the main seat (31). When the upper sliding spud (22) moves from farther to closer position, the seat unit (3) switches from a use state to a folded state, and in the folded state, the two sides of the side seats (32) form an included angle relative to the main seat (31). |
