| 摘要 |
PROBLEM TO BE SOLVED: To prevent falling with a walker and keep the walking operator's posture from tilting forward improperly.SOLUTION: A curved part W is formed on the right or left in horizontal direction in a connection frame 1 connecting and fixing support frames 2, 3 supporting a front wheel 6 and rear wheels 7 of a walker 100. The body of an operator is enclosed into the support area of the walker in the curved part from a side, then, it prevents the fall while stepping back, turning around and inclining the weight forward, and enables walking in the almost upright posture by superimposing the centroid of the walker and that of the body of the operator or bringing them closer. |
