GROMMET - SUMITOMO WIRING SYSTEMS

Title:

GROMMET

Document Type and Number:

Japanese Patent JP2016015851

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a technology that inhibits a grommet from being misaligned with a burring part before the grommet is fastened by a fastening member.SOLUTION: A grommet 10 is attached to a burring process portion 54 provided at an inner peripheral edge part of a through hole 52 formed on a panel 50. The grommet 10 includes: a small diameter cylindrical part 12 which is formed into a cylindrical shape, into which an electric wire 60 is inserted, and fixed to the electric wire 60 in a state where an inner peripheral surface thereof partially adheres to an outer peripheral surface of the electric wire 60; a large diameter cylindrical part 20 which is formed into a cylindrical shape so as to fit in the outer periphery side of the burring process portion 54 of the panel 50; a connection part 16 wich connects the small diameter cylindrical part 12 with the large diameter cylindrical part 20; and a rib 40 which protrudes from an inner peripheral surface of the connection part 16 and covers at least an inner peripheral surface side part of the burring process portion 54 of the panel 50.

Inventors:

OKUHARA TAKASHI
SAKATA TSUTOMU
KOBAYASHI TAKEMASA
IIJIMA AKIRA
MORI RYOTA
HOSHINO YUKARI

Application Number:

JP2014137527A

Publication Date:

January 28, 2016

Filing Date:

July 03, 2014

Export Citation:

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