| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an obstruction plug capable of preventing intrusion of dust into a corrugate tube applied to a wire group, and to provide an exterior structure of a wire harness.SOLUTION: An obstruction plug 10 includes a hollow shaft 11 having a through hole 12, in the center, penetrating in the axial direction and into which a wire group is inserted, an annular protrusion 13 on the outer peripheral surface of the hollow shaft 11 protruding radially outward, an annular protrusion on the inner peripheral surface of the hollow shaft 11 protruding radially inward, a covering portion 15 at the proximal end, and a slit 16. In a state where the obstruction plug 10 is inserted into the corrugate tube and the proximal end is exposed, the annular protrusion 13 is fitted to the annular protrusion of the corrugate tube, and an adhesive tape is wound around the covering portion 15 and the corrugate tube, thus closing the opening of the corrugate tube.</p> |
