JPS6087121U

JPS6087121U - Locking device for circuit and disconnection panel doors

Info

Publication number: JPS6087121U
Application number: JP17695583U
Authority: JP
Inventors: 五十嵐　保久
Original assignee: 富士電機株式会社
Priority date: 1983-11-16
Filing date: 1983-11-16
Publication date: 1985-06-15

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]

第１図ないし第５図は本考案による配線用しゃ断器に用
いたパネルドアの鎖錠装置を示し、第１図は配線用しゃ
断器の正面図、第２図轄パネルに取付けた配線用しゃ断
器の側面図、第３図はパネルのドアの正面図、第４図は
鎖錠状態を示す正面図、第５図は解錠状態を示す正面図
である。１・・・配線用しゃ断器、２・・・ハンドル、３・・・
鎖錠ピン、４・・・パネルのドア、５・・・ハンド、ル
穴、５ａ・・・ハンドル穴の鎖錠部、５ｂ・・・ハンド
ル穴の解錠部、６・・・パネル。Figures 1 to 5 show a locking device for a panel door used in a wiring breaker according to the present invention, Figure 1 is a front view of the wiring breaker, and Figure 2 is a wiring breaker attached to a panel. 3 is a front view of the panel door, FIG. 4 is a front view showing the door in the locked state, and FIG. 5 is a front view showing the door in the unlocked state. 1... Wiring breaker, 2... Handle, 3...
Locking pin, 4... Panel door, 5... Hand, hole, 5a... Locking part of the handle hole, 5b... Unlocking part of the handle hole, 6... Panel.

Claims

[Scope of utility model registration request]

A locking device between a circuit breaker that turns on and off an electric circuit by rotating a handle that is attached to a panel and protrudes outside the case, and a door that closes the circuit breaker within the panel, the locking device comprising: A locking pin is attached to the handle in a direction substantially perpendicular to the direction of rotation and protrudes from side to side; an unlocking portion provided on the door has a width that allows the locking pin to pass through, and a locking portion has a width that does not allow the locking pin to pass through. 1. A locking device for a panel door for a circuit breaker, comprising a handle hole, the handle passing through the handle hole so that the locking pin is located outside the door when the door is closed.