| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a grommet having a sound-proofing part capable of being closely contacted with a sound-proofing member and capable of reversing the sound-proofing part. SOLUTION: The grommet 10 comprises a first cylindrical part 21, a second cylindrical part 22, a groove part 24 and the sound-proofing part 40. In this case, the part 40 is turned over, and then recovered to an initial shape. Thus, the part 40 is closely contacted with a front surface of a sound-proofing material 14. The grommet 10 also comprises a close contact auxiliary means 70 for closing contacting a close contact end face 41 of the part 40 with the material 14.</p> |
