| 摘要 |
<p>PROBLEM TO BE SOLVED: To make twisting less apt to occur while facilitating bending at any portion by forming a cut line for insertion of wire harness passing through almost the center of flat side of a wall having a square form in section, over the whole length of tubular wall formed with the sectionally sqauare wall part and a sectionally circular wall part alternately in the longitudinal direction. SOLUTION: A protector P formed of a synthetic resin material or the like as the whole inserted integrally into a wire harness for an automobile has a tubular form 1 formed in a meandering uneven waved shape in the tubular axis direction, and a sectionally square wall portion 2 and a sectionally circle wall portion 3 of the uneven wave form are alternately arranged continuously. A cut line 4 for the insertion of wire harness is formed at almost center of a flat side 2a in a sectionally square wall part 2, along the whole longitudinal length of a protector P. In the protector P, the inner circumferential surface of the tubular wall 1 is formed such that the inner surface of its circular wall portion 3 protrudes slightly more than the inner surface of the central part of the flat side 2a.</p> |
