| 摘要 |
<p>PURPOSE:To dissolve any drop of molding efficiency by providing an individually independent grommet main body and a belt shape connection means formed separatingly from the grommet main body and forming holding holes for holding the grommet main bodies at certain intervals in the longitudinal direction of the connection means and forming cut off parts between respective holding holes. CONSTITUTION:A flange part 2, an engagingly locking leg 3 for temporary stopping are provided on each grommet main body 1 and a screw hole 5 is partitioned in each barrel 4. A sponge shape seal washer mounted on the lower surface of the flange part 2 of the grommet main body 1 is utilized as a connection means. Holding holes 7 for holding the barrel parts 4 of respective grommet main bodies 1 are formed at certain intervals in the longitudinal direction of a long raw material 6 for obtaining the seal washer and the cut off part 8 is formed at every place between the holding holes 7.7 and cutting off is carried out easily by applying a slit 9, etc. Thus, a numerical limit in a conventional connection structure and any drop of molding efficiency are dissolved.</p> |
