JPS58128582U

JPS58128582U - additional plug

Info

Publication number: JPS58128582U
Application number: JP2591282U
Authority: JP
Inventors: 「く」　勲
Original assignee: 株式会社　千代田ライト工業所
Priority date: 1982-02-25
Filing date: 1982-02-25
Publication date: 1983-08-31

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 the drawing]

図は本考案の好適な実施例を示し、第１図は縦断面図、
第２図は平面図、第３図は側面図、第４図は底面図、第
５図は規制ブロックの拡大縦断面図、第６図は同平面図
である。２・・・・・・本体、４．６・・・・・・プラグ片、８
．１０・・・・・・プラグ片差込孔、１２．１４・・・
・・・接触片、１６・・・・・・規制ブロック＝The figures show preferred embodiments of the present invention, with Figure 1 being a longitudinal sectional view;
2 is a plan view, FIG. 3 is a side view, FIG. 4 is a bottom view, FIG. 5 is an enlarged vertical sectional view of the regulation block, and FIG. 6 is a plan view thereof. 2...Body, 4.6...Plug piece, 8
．． 10...Plug piece insertion hole, 12.14...
... Contact piece, 16 ... Regulation block =

Claims

[Scope of utility model registration request]

On one end surface of the main body 2 made of soft synthetic plastic,
A pair of plug piece insertion holes 8.10 are opened in the main body 2, and a pair of plug pieces 4.6 are inserted in the other end surface of the main body 2.
, and insert the plug piece 4 into the plug piece insertion holes 8 and 10.
．． A contact piece 12.14 that is electrically connected to the wire and connected to the electric wire with a predetermined polarity is placed inside, and the maximum width a' of at least the tip portion of one of the pair of plug pieces 4.6 is is set larger than the maximum width of the other plug pieces 6, and corresponding to the maximum width of the pair of plug pieces 4.6, the width dimension is set to be suitable for receiving a plug piece of the same size. In the additional plug provided with the plug insertion hole 8.10, a plug piece having the same size as the wide plug piece 4 is prevented from being inserted, and a plug piece having the same size as the narrow plug piece 6 is not received. A regulating block 16 made of a hard member having a shaft hole 16a having a size for insertion is inserted between the shaft hole 16a and the plug piece insertion hole 1 corresponding to the narrow plug piece 6.
0 and located above the contact piece 14 in the plug piece insertion hole 10 and embedded in the main body 2.