| 摘要 |
PURPOSE: To set the degree of massage (rotating speed, angle of rotation and rotational direction of foot, the degree of finger-pressure, etc.) by personal intention by connecting a driving means to a rotary disk, a driving disk and a sprocket, respectively. CONSTITUTION: When the sprocket 20 is rotated by driving a motor 16 on the driving disk 2, a segment gear 4 is moved, and a shaft lever 13 tilts forward/ backward setting the center hole part of the rotary disk as a fulcrum. Also, when the sprocket 20 is rotated by driving the motor 16 as stated above after rotating the driving disk 2 by 90 deg. via a motor 11, the shaft lever 3 tilts rightward/leftward. The tilt operation of an ankle in the forward/backward and rightward/leftward directions is performed by such operation. Then, the twisting operation of the ankle in the rightward/leftward direction is performed by rotating the rotary disk 5 at a prescribed angle. Also, when the driving disk 2 is rotated by the motor 11 in a state in which the shaft lever 3 is tilted at the prescribed angle, for example, 50 deg., the rotary operation of the ankle is performed. |
