| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve noise insulation in silencer. SOLUTION: A silencer is provided in a wire harness between an engine room side and an inner room side in a vehicle for insulating noises from a grommet. The silencer has a double structure including a cylindrical noise absorbing part 12 made of forming material and a resin upper film 13 bonded on the surface thereof. The silencer mounted on the wire harness has a mounting slit 12b cut through the upper film 13 and the noise absorbing part 12 from an outer face to an inner central part. The slit part 12b has each projected cut part from both sides at a center of the upper film 13. A through hole is formed at a center of the upper film 13, and each projected cut part is used as a tongue member for mounting the wire harness, and two tongue members on the side of the slit 12b are taped and fixed to the wire harness.</p> |
