| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide always food sealing performance by following a change in a hole diameter of a car body panel, height of burring and a radius of curvature of an angular part. SOLUTION: In a grommet 10 having a wire harness inserting through hole 12 in a central part to comprise a hole drilled in a car body panel, fitting part elastically engaged with a cylindrical burring and a flange part 22 extended outward in a radial direction in an upper end part thereof, the fitting part has an insertion guiding tilt surface 15 in a lower end part of the grommet, to be constituted by a wedge-shaped part 16 having an annular surface 9 extended in a radial direction in a grommet central part for holding a lower end part of the burring, barrel part 18 extended to the upward thereof and a center lip 20 protruded in a radial direction from a peripheral surface thereof. The center lip has flexibility, its external diameter dimension is larger than an external diameter of the annular surface, the flange part has a peripheral part 24 tilted upward, and its external diameter dimension is formed larger than the external diametric dimension of the center lip.</p> |
