Patent ID: 7253361

Claim:
A harness structure comprising a corrugate tube formed of ridges and grooves alternatively arranged in a line, including bend-preventing ribs, each of said ribs having a top wall that is straight between the ridges, and in the same plane as a top of the ridges, and extends across the grooves in a longitudinal direction of the whole length of the corrugate tube, both sides of each of said bend-preventing ribs in each of said grooves being a curved wall, wherein the ribs of the corrugate tube led out from a case are disposed between outer and inner bending edges of the corrugate tube and extended in a longitudinal direction of the corrugate tube, and the ribs are disposed at both long diameter ends in a section of the corrugate tube, and wherein electric wires are inserted into corrugate tube, and the corrugate tube is flexibly arranged in a curved shape.