| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a center-wheel wheelchair which secures sanitation during a manual operation, gets over a little level difference, has large stability and allows turning operation to be extremely easily performed. <P>SOLUTION: The center-wheel wheelchair includes: a body frame 1 provided with a sitting seat 2; a pair of main wheels 4 disposed at the lower part in the roughly center centroid direction of the sitting seat 2 of the body frame 1; operation members 6 disposed on the sides of the body frame 1, for driving the pair of main wheels 4; and a plurality of wheel casters 11 provided at the front part of the body frame 1. Each of the pair of main wheels 4 is rotationally driven by the operation member 6 independently at the front and back. Further, at the rear part of the body frame 1, auxiliary wheels 12 are disposed above the ground-contact surface of the pair of main wheels 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
