CN203742280U - 齿条机械锁 - Google Patents

齿条机械锁 Download PDF

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Publication number
CN203742280U
CN203742280U CN201420147060.1U CN201420147060U CN203742280U CN 203742280 U CN203742280 U CN 203742280U CN 201420147060 U CN201420147060 U CN 201420147060U CN 203742280 U CN203742280 U CN 203742280U
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China
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lock
rack
mechanical lock
tooth bar
ridge
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Expired - Fee Related
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CN201420147060.1U
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English (en)
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王光树
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Individual
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Abstract

一种齿条机械锁,属属自控、锁业领域。解决了锁的零部件较多,棱齿条与锁芯构成自动控制的问题。锁插杆(1)与棱齿条(4)固定在一体,锁芯(2)与套叉(3)固定连在一起,套叉套在棱齿条(4)的一个棱齿上。用于锁业,门业或用于自动控制系统。

Description

齿条机械锁
技术领域
一种齿条机械锁,属自控、机械领域。
背景技术
已知的三级锁等锁类的结构庞大复杂,零部件较多,成本高。
发明内容
这里提供一种齿条机械锁,结构简单,能在锁芯转动下,开锁或关锁住。当锁芯无法转动时,该锁将无法打开或关锁。零部件非常少,成本低。
该实用新型是这样的:锁插杆(1)与棱齿条(4)固定在一体,锁芯(2)与套叉(3)固定连在一起,套叉套在棱齿条(4)的一个棱齿上,棱齿条(4)上的每个棱齿的大小与距离相等。工作原理:当钥匙插入锁芯,转动时,套叉随着锁芯转动。套叉的旋转,双失去棱齿条移动,从而使锁插杆插入或抽出,从而达到锁住或开锁的目的。当钥匙抽出,锁芯不动,套叉亦不动,套叉与棱齿条互为水平位置,因而,拉动棱齿条,却牵拉不动!
由于采用上述设计,使得锁的结构得到很大的简化,而锁的功能没有改变。因而降低了成本,减少了零部件。
附图说明
     图1是齿条机械锁全图。
具体实施方式
     在图1中,锁插杆(1)与棱齿条(4)固定在一体,锁芯(2)与套叉(3)固定连在一起,套叉套在棱齿条(4)的一个棱齿上,棱齿条(4)上的每个棱齿的大小与距离相等。

Claims (2)

1.一种齿条机械锁,其特征是:锁插杆(1)与棱齿条(4)固定在一体,锁芯(2)与套叉(3)固定连在一起,套叉在套在棱齿条(4)的一个棱齿上。
2.根据权利要求1所述的齿条机械锁其特征是:棱齿条(4)上的每个棱齿的大小与距离相等。
CN201420147060.1U 2014-03-30 2014-03-30 齿条机械锁 Expired - Fee Related CN203742280U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420147060.1U CN203742280U (zh) 2014-03-30 2014-03-30 齿条机械锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420147060.1U CN203742280U (zh) 2014-03-30 2014-03-30 齿条机械锁

Publications (1)

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CN203742280U true CN203742280U (zh) 2014-07-30

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CN (1) CN203742280U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105892557A (zh) * 2015-01-25 2016-08-24 泸县玉流机械制造有限责任公司 一种机械的驱动机构和执行机构
CN106368552A (zh) * 2016-11-30 2017-02-01 泸县玉流机械制造有限责任公司 鸳鸯锁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105892557A (zh) * 2015-01-25 2016-08-24 泸县玉流机械制造有限责任公司 一种机械的驱动机构和执行机构
CN106368552A (zh) * 2016-11-30 2017-02-01 泸县玉流机械制造有限责任公司 鸳鸯锁

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Granted publication date: 20140730

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