CN2081411U - 双扇门保险锁 - Google Patents

双扇门保险锁 Download PDF

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Publication number
CN2081411U
CN2081411U CN 90201225 CN90201225U CN2081411U CN 2081411 U CN2081411 U CN 2081411U CN 90201225 CN90201225 CN 90201225 CN 90201225 U CN90201225 U CN 90201225U CN 2081411 U CN2081411 U CN 2081411U
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China
Prior art keywords
door
safe
lock
double
insurance
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CN 90201225
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English (en)
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李家洲
张庆云
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Individual
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Individual
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Priority to CN 90201225 priority Critical patent/CN2081411U/zh
Publication of CN2081411U publication Critical patent/CN2081411U/zh
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Abstract

一种双扇门保险锁装置,是由保险锁盒1,保险 管套2,锁舌5,弹簧4及保险门别7组成。保险锁盒 1内装有双保险锁6和拨叉3。当将钥匙插入双保 险锁6中并拧动时,双保险锁6便把拨叉3拨开,活 动锁舌5受弹簧4的作用而被弹入保险门别7中,这 时若将钥匙取出,双扇门即被牢固地锁住了。

Description

本实用新型是一种双扇门用的保险锁,一般常用的保险锁是用作单开门上的撞锁。双开门都是在固定好一扇门后再将另一扇门按单开门那样实行锁闭。因此,存在着使用不方便和加锁不保险的问题。
为了克服上述现有技术中存在的问题,本实用新型提供一种双扇门一次关闭并施以保险锁闭的装置,它特别适用于农村院落、库房的双扇大门。这种双扇门保险锁是由保险锁盒、保险管套、锁舌、弹簧、保险门别组成。通过钥匙和旋钮对保险锁盒内拨叉的作用,进而控制管套里锁舌的动作,以实现锁闭和解锁。
下面结合附图和实施例对本实用新型作较详细的叙述。
图1为双扇门保险锁的结构示意图。
图2为双扇门保险锁两端的安装螺栓。
图1是本实用新型的一个实施例,当需锁门时,只要将两扇门对齐关上,则弹簧4的作用下使锁舌5伸出保险管套2,插入门别7,于是门便被锁上,此时从门外只能用钥匙开门,而从门里用锁盒1上的旋钮8仍可开门。当需从门外加锁时,将钥匙插入弹子锁9旋转一周即可,此时拨叉6挡住锁舌杆上的销钉,使在内部无法开门。开锁时用钥匙往回旋转一周半左右,使拨叉6转回,并通过销钉拨动锁舌5而使之解锁。当需在门内施以保险锁时将锁盒1上的旋钮8反转一周,使拨叉3挡住销钉,阻止锁舌退回,此时即使在外面有钥匙也不能开门。
在安装双扇门保险锁时,将保险管套2和保险门别7分别安装在两扇门上。当关上双扇门时,保险锁装置使两扇门连成一体,起到保险锁闭的作用。保险管套2和保险门别7的外端均有一个豁口是用来卡住安装螺栓10的,安装时先把缺圆面的螺母11拧在穿过门板的螺栓10上,然后把保险管套2或保险门别7的豁口卡到螺栓10成丁字形的另一端并撬紧。这种安装方法,在门外是无法拧动螺母的。
本实用新型相比现有技术,具有锁闭双扇门可靠,既方便又保险的特点。特别适用于农村的院门、库房、车库等的双扇门。

Claims (1)

1、一种双扇门保险锁装置,由保险锁盒、保险管套、锁舌、弹簧、保险门别组成,其特征在于锁舌和弹簧均装在保险套管内,在弹簧作用下锁舌一端可伸出保险管套插入门别;保险锁盒装于保险套管的下部,其上设有弹子锁和旋钮,控制其内部装设的、用来拨动锁舌的拨叉。
CN 90201225 1990-02-06 1990-02-06 双扇门保险锁 Withdrawn CN2081411U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90201225 CN2081411U (zh) 1990-02-06 1990-02-06 双扇门保险锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90201225 CN2081411U (zh) 1990-02-06 1990-02-06 双扇门保险锁

Publications (1)

Publication Number Publication Date
CN2081411U true CN2081411U (zh) 1991-07-24

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ID=4882888

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90201225 Withdrawn CN2081411U (zh) 1990-02-06 1990-02-06 双扇门保险锁

Country Status (1)

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CN (1) CN2081411U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900283A (zh) * 2011-07-29 2013-01-30 萨维奥股份有限公司 带有滑动锁闩的防恐慌开启装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900283A (zh) * 2011-07-29 2013-01-30 萨维奥股份有限公司 带有滑动锁闩的防恐慌开启装置
CN102900283B (zh) * 2011-07-29 2016-04-27 萨维奥股份有限公司 带有滑动锁闩的防恐慌开启装置

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