CN2324233Y - 一种加密锁 - Google Patents

一种加密锁 Download PDF

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Publication number
CN2324233Y
CN2324233Y CN 98236664 CN98236664U CN2324233Y CN 2324233 Y CN2324233 Y CN 2324233Y CN 98236664 CN98236664 CN 98236664 CN 98236664 U CN98236664 U CN 98236664U CN 2324233 Y CN2324233 Y CN 2324233Y
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lock
shift fork
core
lock core
encryption
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Expired - Fee Related
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CN 98236664
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温旭
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Individual
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  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

一种加密锁,涉及一种锁具的改进,其结构是:将拨叉固定在锁芯中间,拨叉为只有一个凸头的结构形体,在锁柱上设置有保险核和保险弹簧,弹子由外到内对应相同排列。其优点是安全性能好,设计结构更为合理。

Description

一种加密锁
本实用新型属于生活日用品技术领域,涉及一种锁具的改进。
目前,门锁的结构形式比较多,但普便采用的是钥匙插入锁芯后转动,锁芯里面固定有拨叉也随之转动,并带动锁柱,实现开与锁,这种锁重码率较高,钥匙也容易被复制,安全系数不高。
本实用新型的目的是提供一种将两个通孔锁芯改成一体通孔锁芯的加密锁。
本实用新型的技术方案如下:
将拨叉2固定在锁芯3中间,拨叉2可随锁芯3轴向转动,拨叉2为只有一个凸头的结构形体;在锁柱7上设置有保险核9和保险弹簧8;锁体1的各弹子弹簧孔4以拨叉为中心,弹子由外到内对应相同排列。
本实用新型的优点是:安全性能好,设计结构更为合理。
图1是本实用新型局部剖视图;
图2是本实用新型主剖视图。
其中:1是锁体、2是拨叉、3是锁芯、4是弹子弹簧孔、5是上压片、6是下压片、7是锁柱、8是保险弹簧、9是保险核。当钥匙贯穿整个锁芯时,才能带动拨叉转动,拨叉转动到锁柱部位时,拨叉将保险核压下,并带动锁柱在锁柱槽内滑动,以达到开、锁的目的。由于弹子排列的特殊设定,即弹子由外到内对应相同排列,所以用钥匙无论在门的内、外都可实现对门的开或锁。

Claims (2)

1、一种加密锁,由锁体(1)、弹子弹簧孔(4)组成,其特征是:将拨叉(2)固定在锁芯(3)中间,拨叉(2)可随锁芯(3)轴向转动,拨叉(2)为只有一个凸头的结构形体;在锁柱(7)上设置有保险核和保险弹簧(8)。
2、根据权利要求1所述的加密锁,其特征是:锁体(1)的各弹子弹簧孔(4)以拨叉为中心,弹子由外到内对应相同排列。
CN 98236664 1998-02-18 1998-02-18 一种加密锁 Expired - Fee Related CN2324233Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98236664 CN2324233Y (zh) 1998-02-18 1998-02-18 一种加密锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98236664 CN2324233Y (zh) 1998-02-18 1998-02-18 一种加密锁

Publications (1)

Publication Number Publication Date
CN2324233Y true CN2324233Y (zh) 1999-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98236664 Expired - Fee Related CN2324233Y (zh) 1998-02-18 1998-02-18 一种加密锁

Country Status (1)

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CN (1) CN2324233Y (zh)

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