JPS58111767U

JPS58111767U - door locking device

Info

Publication number: JPS58111767U
Application number: JP889782U
Authority: JP
Inventors: 木下　裕隆
Original assignee: 三菱電機株式会社
Priority date: 1982-01-25
Filing date: 1982-01-25
Publication date: 1983-07-30

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図乃至第３図は従来の扉の鎖錠装置を示すもので、
第１図は斜視図、第２図は第１図■−■線における拡大
断面図、第３図は第１図■−■線における拡大断面図、
第４図乃至第６図はこの考案の一実施例を示すもので、
第４図は斜視図、第５図は第４図■−■線における拡大
断面図、第６図は第４図ＶＩ−ＶＩ線における拡大断面
図、第７図は電磁石の付勢回路である。図中、１は箱体、２は扉、３は扉ハンドル、４は掛金、
６は電磁石、１はコイル、８は鉄心、９はマイクロスイ
ッチである。なお図中同一符号は同一または相当する部
分を示す。Figures 1 to 3 show conventional door locking devices.
Figure 1 is a perspective view, Figure 2 is an enlarged sectional view taken along the line ■-■ in Figure 1, and Figure 3 is an enlarged sectional view taken along the line ■-■ in Figure 1.
Figures 4 to 6 show an embodiment of this invention.
Fig. 4 is a perspective view, Fig. 5 is an enlarged sectional view taken along the line ■-■ in Fig. 4, Fig. 6 is an enlarged sectional view taken along the line VI-VI in Fig. 4, and Fig. 7 is the energizing circuit of the electromagnet. . In the figure, 1 is the box body, 2 is the door, 3 is the door handle, 4 is the latch,
6 is an electromagnet, 1 is a coil, 8 is an iron core, and 9 is a microswitch. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A door handle (attached to the door of the box), a latch connected to this handle and engaged with the box by operation of the handle, and a latch that is fixed to the box (or door) and attached to the latch. A door locking device comprising an electromagnet that is energized via a switch that is activated when the door (or box body) is locked to the body and that attracts the door (or the box body).