CN2584738Y - 一种防盗锁 - Google Patents

一种防盗锁 Download PDF

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Publication number
CN2584738Y
CN2584738Y CN 02284055 CN02284055U CN2584738Y CN 2584738 Y CN2584738 Y CN 2584738Y CN 02284055 CN02284055 CN 02284055 CN 02284055 U CN02284055 U CN 02284055U CN 2584738 Y CN2584738 Y CN 2584738Y
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lock
lock core
round steel
dead bolt
latch bolt
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Expired - Fee Related
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CN 02284055
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岳鑫
柳志禄
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Individual
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Abstract

本实用新型公开了一种防盗锁,它包括圆钢锁具、锁芯、锁舌,其特征在于:凸出锁芯的里端面上有一偏心轴,锁芯的外端面中心是十字锁孔,圆柱形的锁舌表面层开有放置锁芯偏心轴的键槽,锁舌放置在锁杆里,圆钢锁具的侧面上打有锁孔,承座固定在圆钢上与其上的锁舌相对应。本实用新型具有以下效果:使用该锁安全可靠,易生产,成本低,防盗功能强,开锁方便自如。

Description

一种防盗锁
(一)技术领域:本实用新型涉及一种防盗锁,特别适用于机动车、自行车、摩托车上使用。
(二)背景技术:现在机动车、自行车、摩托车上使用的防盗锁,其缺点是与这种防盗锁配套使用的锁具用卡钳一钳,锁具极易断开,达不到防盗之目的。
(三)发明内容:本实用新型的任务是提出一种防盗锁与锁具相匹配,锁芯安装巧妙,锁具牢固,防盗功能强的一种防盗锁。本实用新型的任务是这样完成的,它包括圆钢锁具、锁芯、锁舌,其特征在于:凸出锁芯的里端面上有一偏心轴,锁芯的外端面中心是十字锁孔,圆柱形的锁舌表面层开有放置锁芯偏心轴的键槽,锁舌放置在锁杆里,圆钢锁具的侧面上打有锁孔,承座固定在圆钢上与其上的锁舌相对应。本实用新型具有以下效果:使用该锁安全可靠,易生产,成本低,防盗功能强,开锁方便自如。
(四)附图说明:图1是防盗锁的结构示意图;图2是锁的开启状态示意图;图3是锁的锁闭状态结构示意图;图4是承座的结构示意图,图中,1.锁芯  2.偏心轴  3.锁孔  4.锁舌  5.键槽  6.承座
(五)具体实施方式:结合以上附图详细描述实施例,该防盗锁由锁芯1、锁舌4、承座6和锁具组成,凸出锁芯1的里端面上有一偏心轴2,锁芯1的外端面中心是锁孔3,圆柱形的锁舌中段开有键槽5,锁芯1的偏心轴放置在锁舌4的键槽5里,锁具采用圆钢,在锁杆的侧面打有锁孔,锁舌4垂直放置在锁头的圆钢里,锁芯放置在锁舌4里的键槽里。承座6固定在圆钢上与其上的锁舌4相对应。使用时,将钥匙插进锁芯的十字锁孔3里,顺时针旋转180度,这时锁芯上的偏心轴在锁舌的键槽里拨动锁舌弹出锁孔,达到锁闭,反之,锁舌从锁孔里弹出,锁开启。

Claims (1)

1、一种防盗锁,它包括圆钢锁具、锁芯、锁舌,其特征在于:凸出锁芯的里端面上有一偏心轴,锁芯的外端面中心是十字锁孔,圆柱形的锁舌表面层开有放置锁芯偏心轴的键槽,锁舌放置在锁杆里,圆钢锁具的侧面上打有锁孔,承座固定在圆钢上与其上的锁舌相对应。
CN 02284055 2002-10-31 2002-10-31 一种防盗锁 Expired - Fee Related CN2584738Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02284055 CN2584738Y (zh) 2002-10-31 2002-10-31 一种防盗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02284055 CN2584738Y (zh) 2002-10-31 2002-10-31 一种防盗锁

Publications (1)

Publication Number Publication Date
CN2584738Y true CN2584738Y (zh) 2003-11-05

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CN 02284055 Expired - Fee Related CN2584738Y (zh) 2002-10-31 2002-10-31 一种防盗锁

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CN (1) CN2584738Y (zh)

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