JPH0474880U

JPH0474880U -

Info

Publication number: JPH0474880U
Application number: JP11909890U
Authority: JP
Priority date: 1990-11-13
Filing date: 1990-11-13
Publication date: 1992-06-30

Description

[Brief explanation of the drawing]

第１図は本考案に係る差込みプラグの全体斜視
図、第２図Ａは電線が接続される前の状態の差込
みプラグを示す正面図、第２図Ｂは第２図Ａの
−線断面図、第２図Ｃは第２図Ａの−線断
面図、第３図Ａは絶縁体の正面図、第３図Ｂは第
３図Ａの−線断面図、第４図Ａは外側電極の
正面図、第４図Ｂは第４図Ａの−線断面図、
第５図は内側電極の縦断面図、第６図Ａは従来の
差込みプラグを示す斜視図、第６図Ｂはその拡大
縦断面図である。４Ａ，４Ｂ……電線、１１……内側電極、１１
ａ……内側電極の突出端部、１２……外側電極、
１３……絶縁体、１４……中空部、１５……係止
溝部、１６……延長部片、１７……係止段部、１
８……係止凹部、２０……延長部片、２１……耳
部、２２……係止用凸部。 Fig. 1 is an overall perspective view of the plug according to the present invention, Fig. 2A is a front view showing the plug before electric wires are connected, and Fig. 2B is a cross-sectional view taken along the - line in Fig. 2A. , Fig. 2C is a sectional view taken along the - line of Fig. 2A, Fig. 3A is a front view of the insulator, Fig. 3B is a sectional view taken along the - line of Fig. 3A, and Fig. 4A is a cross-sectional view taken along the - line of Fig. 3A. A front view, FIG. 4B is a cross-sectional view taken along the - line in FIG. 4A,
FIG. 5 is a longitudinal sectional view of the inner electrode, FIG. 6A is a perspective view of a conventional plug, and FIG. 6B is an enlarged longitudinal sectional view thereof. 4A, 4B... Electric wire, 11... Inner electrode, 11
a...Protruding end portion of the inner electrode, 12...Outer electrode,
13... Insulator, 14... Hollow part, 15... Locking groove, 16... Extension piece, 17... Locking step, 1
8... Locking recess, 20... Extension piece, 21... Ear portion, 22... Locking convex portion.

Claims

[Scope of utility model registration request]

A thick hollow cylindrical insulator made of synthetic resin; and a thin hollow cylindrical insulator that is fitted and supported within the hollow part of the insulator and whose rear end protrudes from the rear end of the hollow part. It consists of an inner electrode, and a thin hollow cylindrical outer electrode which is supported externally by the insulator and whose rear end protrudes further than the rear end of the inner electrode, and one electric wire is attached to the protruding end of the inner electrode. are connected by caulking, and the other electric wire is connected to the protruding end of the outer electrode by caulking.