| 摘要 |
PROBLEM TO BE SOLVED: To provide a grommet which can absorb an installation error without reducing sealability.SOLUTION: A grommet 1 is formed integrally with an elastic material and comprises a grommet main body 2, a lip connection 3 and a lip unit 4. The grommet main body 2 is a tube form having an annular engaging groove 6 in the periphery. The lip connection 3 has a cylindrical unit 9 extending to one direction crossing with a direction from near a tube hole part 5 of the grommet main body 2 to a diameter direction of the tube hole part 5, a bend part 10 turned around from all tip lap of the cylindrical unit 9 into the inside of the diameter direction, and an inner cylindrical unit 11 extending from the all tip lap of the bend part 10 to another direction and inserting inside of the cylindrical unit 9. The lip unit 4 projects annularly from the internal perimeter surface of the tip 11a of the inner cylindrical unit 11 to the inside of the diameter direction.SELECTED DRAWING: Figure 2 |
