JPS59122722U

JPS59122722U - grommet

Info

Publication number: JPS59122722U
Application number: JP1611383U
Authority: JP
Inventors: 彰藤崎; 畑　豊彦
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のグロメットの斜視図、第２図は第１図の
■−■線に沿う縦断面図、第３図は本考案の一実施例を
示す斜視図、第４図は第３図の■−ＩＶ線に沿う縦断面
図、第５図は本考案の他の実施例を示す縦断面図、第６
図は本考案の別の実施例を示す斜視図、第７図は第６図
の■−■線に沿う縦断面図である。１５・・・鉄板、２０．　３０．　４０−グロメット本
体１．２０ａ、３０ａ、４０ａ・・・透孔、２１．３１
゜４１・・・入口、２２，３２．４２・・・出口、２３
゜３３．４３・・・凹部。Fig. 1 is a perspective view of a conventional grommet, Fig. 2 is a vertical sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a perspective view showing an embodiment of the present invention, and Fig. Fig. 5 is a longitudinal sectional view showing another embodiment of the present invention;
The figure is a perspective view showing another embodiment of the present invention, and FIG. 7 is a longitudinal cross-sectional view taken along the line ■-■ in FIG. 6. 15... Iron plate, 20. 30. 40-Grommet body 1.20a, 30a, 40a... through hole, 21.31
゜41...Entrance, 22, 32.42...Exit, 23
゜33.43...Concavity.

Claims

[Scope of utility model registration request]

The grommet body has a recess on the outer periphery, and the grommet body is provided with a through hole through which an object is inserted, and the hole diameter decreases from the entrance to the exit in the insertion direction of the through hole, and the minimum part of the hole diameter is provided at a position equivalent to the recessed portion or closer to the exit than the equivalent position.