| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive grommet which can easily connect a grommet body and a resin inner member, and stably secure sealability in an irregular engaging part of the grommet body and the inner member even in a horizontal deviation state where the grommet body and the inner member are deviated in a circumferential direction from a regular connecting position.SOLUTION: A grommet is configured by the combination of an elastic grommet body 14 in a cylindrical shape and a resin inner member 12. The inner member 12 has at least one protrusion 25 which penetrates through an outer peripheral cover 44 of the grommet body 14. The grommet body 14 is separated from and surrounds the protrusion 25 without airtightly fitting to the protrusion 25 at a base end side of the protrusion 25, and has a swollen part 47 which swells to the same direction as the protrusion 25 at a tip end side of the protrusion 25 so as to airtightly fit to the protrusion 25.SELECTED DRAWING: Figure 4 |
