| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of restraining a motion of a joint mechanism from being restricted when a flat-type wiring member is arranged for the joint mechanism.SOLUTION: A joint mechanism includes a first member, a second member that is provided in the first member in such a manner as to be rotatable around a rotating shaft, and a flat-type wiring member. The flat-type wiring member is bent to have a part intersecting a virtual line parallel to the rotating shaft at three or more places.SELECTED DRAWING: Figure 5 |
