Grommet

Claim 2

A grommet which is coupled with an end of a connector and coves a wire which is connected to said connector so as to protect said wire, said grommet comprising: a coupling end having flexibility and being coupled with said connector end, said coupling end having a protruding portion protruding inwardly from an inner periphery of the coupling end to be fitted in a housing groove provided in an outer periphery of the connector end; a tube-like end having an open end into which said wire is inserted prior to being connected to said connector; a hollow intermediate having flexibility and being provided between said coupling end and said tube-like end so as to contain said wire; and a handling member formed on a hard material and arranged around said coupling end, said coupling end including a first portion abutting against an end face in the end portion of the connector, a second portion, and a second groove bounded by said first portion and said second portion into which the handling member is fixedly mounted.

Claim 3

The grommet as set forth in claim 1, wherein said coupling end, hollow intermediate, tube-like end comprises a unitary structure molded into one piece of a flexible elastic material.

Claim 4

The grommet according to claim 1, wherein handling member is fully encapsulated in said coupling end.

Claim 5

A grommet which is coupled with an end of a connector and covers a wire which is connected to said connector so as to protect said wire, said grommet comprising: a coupling end having flexibility and being coupled with said connector end, said coupling end having a protruding portion protruding inwardly from an inner periphery of the coupling end to be fitted in a housing groove provided in an outer periphery of the connector end; a tube-like end having an open end into which said wire is inserted prior to being connected to said connector; a hollow intermediate having flexibility and being provided between said coupling end and said tube-like end so as to contain said wire; and a handling member formed of a hard material and arranged around said coupling end, wherein the coupling end further includes a first portion having a wall thickness greater than a wall thickness of said hollow intermediate, said first portion being located adjacent to the hollow intermediate and abutting against an end face in the end portion of the connector, a second portion having a wall thickness less than the wall thickness of said first portion, said second portion located between said protruding portion and said first portion, and wherein said first and second portions and said protruding portion define a second groove, said second groove bounded by the housing groove and the endmost portion thereof into which the connector protruding portion is fitted.

Claim 6

A grommet which is coupled with an end of a connector and covers a wire which is connected to said connector so as to protect said wire, said grommet comprising: a coupling end having flexibility and being coupled with said connector end, said coupling end having a protruding portion protruding inwardly from an inner periphery of the coupling end to be fitted in a housing groove provided in an outer periphery of the connector end; a tube-like end having an open end into which said wire is inserted prior to being connected to said connector; a hollow intermediate having flexibility and being provided between said coupling end and said tube-like end so as to contain said wire; and a handling member formed of a hard material and arranged around said coupling end, wherein the coupling end further includes a first portion having a wall thickness greater than a wall thickness of said hollow intermediate, said first portion being located adjacent to the hollow intermediate and abutting against an end face in the end portion of the connector, a second portion having a wall thickness less than the wall thickness of said first portion, said second portion located between said protruding portion and said first portion, and wherein said first and second portions and said protruding portion define a second groove, said second groove bounded by the housing groove and the endmost portion thereof into which the connector protruding portion is fitted.

Claim 7

The grommet according to claim 4, wherein said coupling end includes a securing groove formed at the outer periphery thereof for receiving said handling member.

Claim 8

The grommet according to claim 5, wherein said protruding portion is adapted to easily pass over the connector protruding portion when the grommet is coupled to the end of the connector.

Claim 9

The grommet according to claim 6, wherein said protruding portion includes a curvilinear face.

Claim 10

The grommet according to claim 6, wherein said protruding portion includes a substantially semi-circular face.