CN2276962Y - 可防撬启的锁心装置 - Google Patents

可防撬启的锁心装置 Download PDF

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Publication number
CN2276962Y
CN2276962Y CN 96205399 CN96205399U CN2276962Y CN 2276962 Y CN2276962 Y CN 2276962Y CN 96205399 CN96205399 CN 96205399 CN 96205399 U CN96205399 U CN 96205399U CN 2276962 Y CN2276962 Y CN 2276962Y
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core
steel bushing
lock
bluff piece
core tube
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CN 96205399
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邱顺明
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Abstract

本实用新型涉及锁具。解决防撬启问题。可防撬启的锁心装置,它包括一锁心筒,其特征是:该锁心筒前端套固钢套,钢套内侧中间设有一容置槽,容置槽中间设有一透孔,并于容置槽内设有锁心护片,该锁心护片则呈活动承置于锁心筒与钢套之间,且于中间设有一锁孔。用于锁具。

Description

可防撬启的锁心装置
本实用新型涉及锁心,尤其是指一种防撬锁心。
目前常见的锁具,都有一铜制的锁心,且裸露于外侧,难免被人利用电钻等工具破坏整个锁具,这种锁心结构是被撬的一大薄弱环节。
本实用新型的目的是提供一种可完全防止锁心筒遭电钻直接破坏以防撬启的锁心装置。
本实用新型的目的是这样实现的:可防撬启的锁心装置,它包括一锁心筒,其特征是:该锁心筒前端套固钢套,钢套内侧中间设有一容置槽,容置槽中间设有一透孔,并于容置槽内设有锁心护片,该锁心护片则呈活动承置于锁心筒与钢套之间,且于中间设有一锁孔。
上述设计:当欲自外界用电钻等工具自锁心孔直接钻毁锁心筒时,该钢套及锁心护片为超硬的钢制材质,不易遭破坏外,且当电钻旋转碰触锁心护片时,该锁心护片则因为活动式承置,致使电钻旋转亦使锁芯护片跟着旋转,因此电钻无法钻毁锁心护片,进而确保锁心筒免遭电钻钻毁破坏。
下面通过附图和实施例对本实用新型再作进一步说明。
图1本实用新型立体分解图;
图2本实用新型立体组合图;
图3本实用新型组合剖示图;
图4本实用新型锁心护片旋动示意图。
如图1所示:本实用新型由一锁心筒1,一钢套2及一锁心护片3所构成,其中该锁心筒1中间设有一锁心孔10、上缘设有一插销孔11;一钢套2,套合锁心筒1前端,其内侧中间设有一容置槽20,该容置槽20中间设有一透孔21,并于钢套2的上缘处设有一穿孔22;一锁心护片3,置于钢套2的容置槽20内,并呈活动承置于锁心筒1与钢套2之间,其中间设有一十字形锁孔30。
如图2、3所示:组装时,先将锁心护片3置入钢套2的容置槽20中,再将钢套2套合锁心筒1前端,该锁心护片3则呈活动夹持于锁心筒1与钢套1之间,并使钢套2的穿孔22对合锁心筒1的插锁孔11,并用插销A穿设固定,达到钢套2套固于锁心筒1上,其中钢套2透孔21、锁心护片3的锁孔30与锁心筒1的锁心孔10呈相互对合。
如图4所示:当欲自外界用电钻等工具自锁心孔10直接钻锁心筒1时,藉由钢套2及锁心护片3的超硬度的钢制材质,不易遭破坏外,且当电钻旋转碰触锁心护片3时,该锁心护片3因呈活动式承置,致使电钻旋转亦带动锁心护片3跟随旋转,因此电钻无法钻毁锁心护片3,进而确保锁心筒1免遭电钻钻毁破坏。

Claims (3)

1、可防撬启的锁心装置,它包括一锁心筒,其特征是:该锁心筒前端套固钢套,钢套内侧中间设有一容置槽,容置槽中间设有一透孔,并于容置槽内设有锁心护片,该锁心护片则呈活动承置于锁心筒与钢套之间,且于中间设有一锁孔。
2、如权利要求1所述的可防撬启的锁心装置,其特征是:锁心筒上缘设有一插锁孔,钢套上缘设有一穿孔。
3、如权利要求1所述的可防插启的锁心装置,其特征是:钢套的透孔,锁心护片的锁孔与锁心筒的锁心孔呈相互对合。
CN 96205399 1996-03-19 1996-03-19 可防撬启的锁心装置 Expired - Fee Related CN2276962Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96205399 CN2276962Y (zh) 1996-03-19 1996-03-19 可防撬启的锁心装置

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Application Number Priority Date Filing Date Title
CN 96205399 CN2276962Y (zh) 1996-03-19 1996-03-19 可防撬启的锁心装置

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CN2276962Y true CN2276962Y (zh) 1998-03-25

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CN 96205399 Expired - Fee Related CN2276962Y (zh) 1996-03-19 1996-03-19 可防撬启的锁心装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101864862A (zh) * 2009-04-14 2010-10-20 霍弗·霍斯贝克及弗斯特两合公司 用于机动车的筒式锁
CN105155925A (zh) * 2015-07-31 2015-12-16 泰州马赫机械制造有限公司 自动隐芯防盗锁具的锁芯孔凸轮结构组件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101864862A (zh) * 2009-04-14 2010-10-20 霍弗·霍斯贝克及弗斯特两合公司 用于机动车的筒式锁
CN101864862B (zh) * 2009-04-14 2015-01-21 霍弗·霍斯贝克及弗斯特两合公司 用于机动车的筒式锁
CN105155925A (zh) * 2015-07-31 2015-12-16 泰州马赫机械制造有限公司 自动隐芯防盗锁具的锁芯孔凸轮结构组件

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