Wire harness water cut-off structure
First Claim
1. A wire harness water cut-off structure comprising:
- a grommet including a main body portion mounted to a through hole of a panel of a vehicle body, and a long tube continuously provided to the main body portion,wherein a wire harness is inserted to the main body portion and an inner portion of the tube in an unbundled state,in the unbundled state, at least two stages of narrowed portions constituted by narrowing an inner diameter of the tube are provided at a first position at a vicinity of a front end of the tube and a second position proximate to the main body portion remote from the first position; and
a plurality of wires constituting the wire harness are scattered at a stage disposed between the at least two stages of narrowed portions.
1 Assignment
0 Petitions
Accused Products
Abstract
A main body portion of a grommet is mounted to a through hole of a dash panel partitioning an engine room and a vehicle compartment, a long tube is continuously provided to the main body portion, and the tube is arranged at inside of the engine room. A wire harness is inserted to the main body portion and an inner portion of the tube in an unbundled state, under the state, at least two stages of narrowed portions (first, second fixing portions) constituted by narrowing an inner diameter of the tube at a position proximate to a front end of the tube and a position proximate to the main body portion remote from the position. At the narrowed portion, by fastening a strap for fixing to an outer periphery of the tube, the inner diameter of the tube is narrowed. Wires are scattered by providing a bent portion at the wire harness coming out from the grommet.
12 Citations
9 Claims
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1. A wire harness water cut-off structure comprising:
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a grommet including a main body portion mounted to a through hole of a panel of a vehicle body, and a long tube continuously provided to the main body portion, wherein a wire harness is inserted to the main body portion and an inner portion of the tube in an unbundled state, in the unbundled state, at least two stages of narrowed portions constituted by narrowing an inner diameter of the tube are provided at a first position at a vicinity of a front end of the tube and a second position proximate to the main body portion remote from the first position; and a plurality of wires constituting the wire harness are scattered at a stage disposed between the at least two stages of narrowed portions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification