footwear to have a walking promoting effect

摘要

PROBLEM TO BE SOLVED: To develop a new footwear with which the legs can automatically be supported to step forward just with a use without exceptional training or proficiency and can offer natural condition in using while he/she is not walking.;SOLUTION: The invented footwear F with walking promotion effect has an upper 1 and a sole 2, the sole 2 has a main sole 20 and an innersole 21, the front lower surface of the main sole 20 is formed with a floating part which separates from the ground contact surface while standing still, on the other hand, the innersole 21 has a shape retaining sole 22 and a cushion sole 23, and the shape retaining sole 22 has a puncture guide fulcrum 220 projecting downward in the almost middle in the longitudinal direction of the foot, and an anterior cushion sole 232 and a heel side cushion sole 231 with a built-in repulsive spring are arranged in the front/rear of the puncture guide fulcrum 220.;COPYRIGHT: (C)2011,JPO&INPIT