Patent ID: 8895860
Filing Date: 2014-11-25
Classification: B60R,F16L,H02G

Abstract:
1. A grommet, comprising a central tubular portion for wire harness insertion provided along a central axis line; a large diameter tubular portion continuing to an outer peripheral surface of the central tubular portion via an annular connecting portion and surrounding the central tubular portion so as to have a space there between; an annular vehicle body engagement recess provided on an outer peripheral surface of the large diameter tubular portion; and a wire insertion tubular portion projecting from a peripheral edge of an opening in the annular connecting portion in a position eccentric around the central tubular portion, at least one of a cable and a hose being inserted through the wire insertion tubular portion, wherein a small diameter portion is provided further toward a tip side than a base in the wire insertion tubular portion; one of a pair of ribs and a rib continuous in a semicircular direction, is provided only between an outer surface on a semicircle on the central axis line side of the base and a peripheral wall of the central tubular portion, in order to reinforce the base on the central axis line side of the wire insertion tubular portion; and a rib-shaped cut line at which a closed end at a tip of the small diameter portion is cut and opened up at the time of wire insertion is provided only to a semicircle portion on a vehicle body recess side of the small diameter tubular portion.