| 摘要 |
PROBLEM TO BE SOLVED: To provide a reclining type wheelchair having a mechanism of moving a seat surface up and down and forward and backward while keeping a roughly horizontal state in linkage with tilting of a backrest part.SOLUTION: A reclining type wheelchair includes a pair of leg frames 1-1, a seat surface frame 2-1 which can be moved up and down and moved forward and backward by an actuator for reclining, a back support frame 3-1 linked with the seat surface frame 2-1, and a step frame 4-1 turned in a vertical direction in linkage with the back support frame 3-1. The seat surface frame 2-1 is supported on the leg frames 1-1 through an up-and-down movement and forward-and-backward movement mechanism, a mechanism of moving the seat surface 2-1 up and down and forward and backward while keeping a roughly horizontal state in linkage with the back support frame 3-1 by the forward and backward movement operation of the actuator for reclining is formed, and a mechanism of turning the step frame 4-1 in the vertical direction is formed. |
