CN2393970Y - 安全挂锁 - Google Patents

安全挂锁 Download PDF

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Publication number
CN2393970Y
CN2393970Y CN 99245273 CN99245273U CN2393970Y CN 2393970 Y CN2393970 Y CN 2393970Y CN 99245273 CN99245273 CN 99245273 CN 99245273 U CN99245273 U CN 99245273U CN 2393970 Y CN2393970 Y CN 2393970Y
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China
Prior art keywords
lock
lock core
key
cross
shaped
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Expired - Fee Related
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CN 99245273
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English (en)
Inventor
胡永华
胡洪涛
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Individual
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Individual
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Priority to CN 99245273 priority Critical patent/CN2393970Y/zh
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Abstract

本实用新型是一种挂锁,其关键在于:它的锁芯弹子为十字形结构,钥匙为十字钥匙,在锁梁和锁芯上分别设有挂槽,通过锁芯的转动,来控制锁梁,实现锁的开闭,其优点是:采用十字钥匙和十字锁芯,可防万能钥匙,防拨锁舌;锁芯体成装后整体压入锁体内,具有防拆弹子的功能,而且生产成本低,节省原材料,减少了机械加工。

Description

安全挂锁
本实用新型属于锁类。
众所周知,锁,在日常生活和工作中经常接触,而且是每天都要用到,锁的种类又分许多种类,我们最常见也最常用的就是挂锁,这种锁结构简单,价格便宜,但防撬性较差,因为它是单排弹子,很容易被所谓万能钥匙打开,或者被撬开。
本实用新型的目的是设计一种使用十字钥匙的挂锁,以增加其安全性和防撬性能。
本实用新型如附图所示,它也是由锁体(4)、锁梁(3)和锁芯(2)(8)组成,其关键在于:锁芯弹子(9)为十字形结构,即在锁芯中四个方向均有弹子,钥匙(1)也是十字形钥匙,固定锁芯(2)和转动锁芯(8)成装后整体压入锁体(4)内;在锁梁(3)的头端和转动锁芯(8)的头端分别有一挂槽(6)和(7),锁上挂锁后,两个挂槽(6)和(7)是扣挂在一起的,当需要开启时,顺时针转动十字钥匙(1),转动锁芯(8)随着转动,同时两个挂槽(6)和(7)脱离,向上拉锁梁(3),锁便被打开;需要锁上时,将锁梁(3)按入锁孔中,反时针转动十字钥匙,转动锁芯(8)上的挂槽(7)与锁梁(3)上的挂槽(6)扣挂在一起,锁便被锁上。
本实用新型的优点是:采用十字钥匙和十字锁芯,可防万能钥匙,防拨锁舌;采用锁芯体成装后整体压入锁体内,具有防拆弹子的功能;生产成本低,节省原材料,减少了机械加工。
附图说明:
附图为本实用新型的结构示意图
1.十字钥匙  2.固定锁芯  3.锁梁  4.锁体  5.销钉
6.挂槽  7.挂槽  8.转动锁芯  9.弹子

Claims (2)

1.一种安全挂锁,由锁体、锁芯、锁梁组成,其特征是:锁芯弹子十字形结构,钥匙(1)为十字钥匙,锁芯(2)、(8)成装后整体压入锁体(4)内。
2.根据权利要求1所述的安全挂锁,其特征是:在锁梁(3)的头端和转动锁芯(8)的头端分别有一个挂槽(6)和(7)。
CN 99245273 1999-11-05 1999-11-05 安全挂锁 Expired - Fee Related CN2393970Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99245273 CN2393970Y (zh) 1999-11-05 1999-11-05 安全挂锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99245273 CN2393970Y (zh) 1999-11-05 1999-11-05 安全挂锁

Publications (1)

Publication Number Publication Date
CN2393970Y true CN2393970Y (zh) 2000-08-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99245273 Expired - Fee Related CN2393970Y (zh) 1999-11-05 1999-11-05 安全挂锁

Country Status (1)

Country Link
CN (1) CN2393970Y (zh)

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