| 摘要 |
PROBLEM TO BE SOLVED: To provide a bipedal walking toy of which the toy body raises a left and right legs to walk naturally in the same manner as a human being does by solving the mutual relationship between the movement of the weight of the toy body and the movement of the center of gravity of the feet of the toy body. SOLUTION: By moving the weight of the toy body and the center of gravity of the feet thereof, the toy body can naturally walk without falling down. The left and right feet can be moved forward in a natural manner by placing the center of gravity of the toy body on a pivoting foot. For eliminating unstable motions of the legs, a fulcrum of the legs is positioned rearward, while for eliminating unstable motions of the body of the toy body, a fulcrum of the body is positioned rearward. Further, for eliminating unstable motions of the toy body, a fulcrum of the left and right feet is positioned either inside or outside.
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