JPS618263U

JPS618263U - Double door locking structure

Info

Publication number: JPS618263U
Application number: JP9260684U
Authority: JP
Inventors: 敏治岡崎
Original assignee: 信濃電気株式会社
Priority date: 1984-06-22
Filing date: 1984-06-22
Publication date: 1986-01-18

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ａ，ｂは鎖錠用ロツドを用いる従来構造の説明
図、第２図は本考案の一実施例外観斜視図、第３図は右
扉の鎖錠構造を示す要部斜視図、第４図ａ，ｂは左扉
の鎖錠構造を示す要部断面図、第５図、第６図ａ，ｂ
および第７図ａ，ｂはそれぞれ本考案の変形例図であ
る。１・・・左扉、１ａ・・・角枠部、１ｂ・・・鎖錠用突
片、１ｃ・・・ストッパ、１ｄ・・・ストツパ孔、２・
・・取手、３・・・右扉、３ａ−２・角枠部、３ｂ・・
・作動ロツド押圧片、４・・・可動取手、４ａ・・・掛
金具、５・・・ロツド作動片、６，７・・・鎖錠用第１
、第２ロツド、８・・・ケース、８ａ，・８ｂ・・・上
下辺縁、８ｃ・・・支持体、９・・・プッシュ式ラッチ
錠、１０・・・押圧ロッド、１１・・・係止爪体、ｌｌ
ａ・・・押圧斜面、１２・・・復帰用ばね、１３・・・
ケース、１４・・・作動レバー、１４ａ・・・作動ロツ
ド、１５・・・押釦、１６・・・取手、１６・・・レバ
ー、１７・・・掛け金具、１７ａ・・・作動穴、１７ｂ
・・・回転角度規制穴、１８・・・ケース、１８ａ・・
・軸止め部、１８ｂ・・・位置規制ボルト。Figures 1a and b are explanatory diagrams of a conventional structure using a locking rod, Figure 2 is an external perspective view of an embodiment of the present invention, and Figure 3 is a perspective view of essential parts showing the locking structure of the right door. Figures 4 a and b are cross-sectional views of the main parts showing the locking structure of the left door, Figures 5 and 6 a and b
and FIGS. 7a and 7b are views of modified examples of the present invention, respectively. 1...Left door, 1a...Corner frame part, 1b...Lock protrusion, 1c...Stopper, 1d...Stopper hole, 2.
...Handle, 3...Right door, 3a-2, corner frame, 3b...
- Operating rod pressing piece, 4... Movable handle, 4a... Latching fitting, 5... Rod operating piece, 6, 7... Locking No. 1
, second rod, 8...case, 8a, 8b...upper and lower edges, 8c...support body, 9...push type latch lock, 10...pressing rod, 11...retainer Claw body, ll
a... Pressing slope, 12... Return spring, 13...
Case, 14... Operating lever, 14a... Operating rod, 15... Push button, 16... Handle, 16... Lever, 17... Latch fitting, 17a... Operating hole, 17b
...Rotation angle regulation hole, 18...Case, 18a...
- Shaft stopper, 18b...Position regulating bolt.

Claims

[Scope of utility model registration request]

A push-type latch lock is provided with a push rod and a locking pawl that protrudes in a direction perpendicular to the direction of the pressing force when pressed, and returns to its original position by a return spring when the pressing rod is released. The pressing rod is provided at the top or bottom of the door installation surface of the case, or either one thereof, so that the pressing rod is pressed when the door is closed, and the second door is provided with a protruding locking pawl of the push-type latch lock. A locking part is provided, and the above-mentioned first
A double door locking structure in which a locking device for the second door is provided on the door, and the locking is performed by closing the first door and then closing the second door.