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CN2496979Y - 插芯锁头防钻套 - Google Patents

插芯锁头防钻套 Download PDF

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CN2496979Y
CN2496979Y CN 01253980 CN01253980U CN2496979Y CN 2496979 Y CN2496979 Y CN 2496979Y CN 01253980 CN01253980 CN 01253980 CN 01253980 U CN01253980 U CN 01253980U CN 2496979 Y CN2496979 Y CN 2496979Y
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陈培明
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Abstract

本实用新型涉及一种锁具的部件,特别涉及一种插芯锁头防钻套。解决了已有锁头防钻套仅套住锁头体靠近锁孔的部分,使得锁头体连接桥没有得到保护,锁头易被砸断的缺陷。其技术方案是:插芯锁头防钻套,套接在锁头体上,其特征是:防钻套为型,套住锁头体靠近锁孔的部分及锁头体连接桥,防钻套与锁头体连接桥安装连接孔对应处开孔,利用螺栓将防钻套与锁头体连接固定在锁体上。主要用于插芯锁头的防钻、防砸,对锁具起防盗保护作用。

Description

插芯锁头防钻套
一、技术领域
本实用新型涉及一种锁具的部件，特别涉及一种插芯锁头防钻套。
二、背景技术
现有的插芯式机械防盗锁，为了防止对锁头的破坏，在锁孔位置加装了防钻片，在锁头位置加装防钻套，在锁头体的中部装有拨叉，为装配的需要在安装拨叉开口对应锁头体连接桥上开有安装连接孔，使得锁头体连接桥的强度较低。在使用过程中，发现由于锁头防钻套仅套住锁头体靠近锁孔的部分，如果窃贼将锁头砸断，锁头体在室内外分别断开，使得窃贼可以很容易将锁打开。
三、发明内容
本实用新型需要解决的技术问题是：增加锁头体连接桥的强度，当发生锁头断裂时，室外锁头体部分不会与锁分开。本实用新型的技术方案是：插芯锁头防钻套，套接在锁头体上，其特征是：防钻套为
Figure Y0125398000031
型，套住锁头体靠近锁孔的部分及锁头体连接桥，防钻套与锁头体连接桥安装连接孔对应处开孔，利用螺栓将防钻套与锁头体连接固定在锁体上。本实用新型的有益效果是：由于在锁头体连接桥部位加装防钻套，增加了锁头体连接桥的强度，并且当发生锁头断裂时，由于防钻套被螺栓固定在锁体上，室外锁头体部分不会与锁分开，大大增强了锁的防盗性。
四、附图说明图1为本实用新型结构示意主视图图2为本实用新型结构示意左视图图中：1-锁头体，2-防钻套，3-防钻片，4-拨叉，5-锁头体连接桥，6-安装连接孔。
五、具体实施方式
参照图1、2，锁头由锁头体、拨叉构成，在锁孔位置加装防钻片，在锁头位置加装防钻套，防钻套为 型，套住锁头体靠近锁孔的部分及锁头体连接桥，防钻套与锁头体连接桥安装连接孔对应处开孔，利用螺栓将防钻套与锁头体连接固定在锁体上。

Claims (1)

1、插芯锁头防钻套，套接在锁头体上，其特征是：防钻套为
Figure Y0125398000021
型，套住锁头体靠近锁孔的部分及锁头体连接桥，防钻套与锁头体连接桥安装连接孔对应处开孔，利用螺栓将防钻套与锁头体连接固定在锁体上。
CN 01253980 2001-09-29 2001-09-29 插芯锁头防钻套 Expired - Fee Related CN2496979Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01253980 CN2496979Y (zh) 2001-09-29 2001-09-29 插芯锁头防钻套

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CN2496979Y true CN2496979Y (zh) 2002-06-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101906902A (zh) * 2010-06-01 2010-12-08 朱永恒 一种防盗门门锁
CN102605999A (zh) * 2012-03-20 2012-07-25 江阴市东方锁业有限公司 可断锁头

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101906902A (zh) * 2010-06-01 2010-12-08 朱永恒 一种防盗门门锁
CN101906902B (zh) * 2010-06-01 2012-08-08 朱永恒 一种防盗门门锁
CN102605999A (zh) * 2012-03-20 2012-07-25 江阴市东方锁业有限公司 可断锁头

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