| 摘要 |
PROBLEM TO BE SOLVED: To provide leg members for transformable toys which prevent impairment of the external aesthetic appearance even if enlarging a movable range of a shin portion to a feet portion. SOLUTION: First link members 29 have shape structure capable of covering a disk portion 31b, or a main part of a second link member 31. When the second link member 31 rotates around a rotation center (an axial center of a shaft part 29i) of a pair of second rotating elements, portions 31c and 31d forming a pair of third rotating contraposition elements in the second link member are exposed to the outside of the first link member 29. The shape structure of the shin and the shape structures of a third link member 33 and a fourth link member 35 are so defined that the rotational range (a second angle rangeθ4) of the shin in a state where the shin is separated farthest from the foot is larger than the rotational range (a first angle rangeθ3) of the shin where the shin is brought closest to the foot. COPYRIGHT: (C)2008,JPO&INPIT
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