| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a grommet with excellent mounting workabilitywhich can be inserted into a grommet-mounting hole fitted to a car body panel or the like with small insertion force. <P>SOLUTION: The grommet 10 having a small-diameter cylinder part 11 at one end and a large-diameter cylinder part 13 at the other end, and a tapered cylinder part 12 between the small-diameter cylinder part 11 and a large-diameter cylinder part 13 continuously getting larger in diameter toward the large-diameter cylinder part 13 is provided with a spiral groove 20 on the surface of the tapered cylinder part 12 with its center at an axis of the tapered cylinder part 12. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
