| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the occurrence of buckling of a slender cable-inserting cylinder in the case that a grommet is provided with the cable-inserting tube for inserting a hood wire or a washer hose. <P>SOLUTION: Outside surfaces of cable-inserting cylinder 22 and 23 open at the outside surface of the diameter-expanded cylinder 12 of a grommet 10 and also project outward through the inside of the diameter-expanded cylinder. The tubes are provided with vertical reinforcing ribs on inside surfaces and also internal perimeters are provided with circular ribs. Besides, the cable inserting cylinder and the internal perimeter of a diameter-expanded cylinder are coupled with each other by a coupling piece, thereby preserving the linearity of the cable-inserting cylinder. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
