| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems with safety shoes for walking that soles and part other than the soles have complicated structures and is difficult to manufacture, materials for the soles and the part other than the sole are difficult to choose and an aged person has difficulty in wearing the safety shoes for walking. SOLUTION: The shoes comprise soles and upper sections provided on the top. Each tip of a pair of pulling members is connected integrally to the top part of the sole, the rear of the pulling body is locked at a side of heel of the sole in such a manner that its length can be adjusted, and the tip of the sole can be warped upward. COPYRIGHT: (C)2005,JPO&NCIPI
|
