Title:
GROMMET
Document Type and Number:
Japanese Patent JP2015204737
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grommet with a desired flexural rigidity easy-to-perform wire insertion work while ensuring flexibility and elasticity even when a bellows tube part is long.SOLUTION: The grommet includes: a bellows tube part 11 which is attached on to the outer side of a wire group W of a wiring harness; and attachment parts 12 and 13 each connected to the bellows tube part 11. The attachment parts 12 and 13 are attached to panels 1 and 2 respectively so as to close the openings 1h and 2h formed in the panels 1 and 2. The bellows tube part 11 has an elastic sheet 15 on an intermediate part 14 in an axial direction thereof. The elastic sheet 15 is integrally bonded to a part of the external periphery 41a of plural annular convex parts 41 constituting the intermediate part 14 extending in the axial direction of the bellows tube part 11 and in a generally peripheral direction perpendicular to the axial direction thereof.
Inventors:
NAGAHASHI NAOYA
Application Number:
JP2014084838A
Publication Date:
November 16, 2015
Filing Date:
April 16, 2014
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS
International Classes:
H02G3/22; B60R16/02; F16L5/02; H01B17/58
Attorney, Agent or Firm:
Gunichiro Ariga
Eigarou Ariga
Eigarou Ariga