| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve bending durability of a wire harness and opening-closing operability of a sliding structure by preventing the wire harness from being bent in a small diameter along a distal end of a second arm pivotally supported on a first arm. <P>SOLUTION: An arm power supply structure includes second arms 6, 17 turnably supported by a shaft 7 at the front end side of a turnable first arm 5, and a harness fixing part 8 provided on the front end side of the second arm, wherein bend-like guides 10, 27 having a larger diameter than the shaft side are provided on the ends of the shaft side of the second arms, and a wire harness 12 is bent in a large diameter along the guide. The guide 10 is a base end extending in the longitudinal direction of the second arm. The guide 27 is made of a spring piece. The second arms 6 and 17 are formed in a tapered shape at the tip thereof, and the guides 10 and 27 are formed on an extension line of tapered side surfaces 15, 16, 30, 31 of the second arms. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
