CN2131938Y - 车辆安全锁 - Google Patents

车辆安全锁 Download PDF

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Publication number
CN2131938Y
CN2131938Y CN 92209808 CN92209808U CN2131938Y CN 2131938 Y CN2131938 Y CN 2131938Y CN 92209808 CN92209808 CN 92209808 CN 92209808 U CN92209808 U CN 92209808U CN 2131938 Y CN2131938 Y CN 2131938Y
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China
Prior art keywords
lock
rivet
safety lock
steel pole
steel
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Expired - Fee Related
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CN 92209808
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English (en)
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董禹全
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Individual
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Individual
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Abstract

目前市场销售的自行车、摩托车锁,因结构上的 问题,不同程度、不同部位存在着薄弱点,只能防君 子,而不能防盗贼。本实用新型提供的车辆安全锁由 钢杆、带杆锁、铆钉、弹簧等组成。用铆钉将钢杆和带 锁的钢杆组成整体结构,并进行热处理,可达到撬不 开、剪不断、砸不掉、锯不掉、拆不掉的效果,且结构简 单,造价低廉,使用方便。

Description

本实用新型属于一种锁。
目前市场上销售的自行车、摩托车锁,因结构上的问题,只能防君子,而不能防盗贼。而近期生产各种型号的防盗锁,亦是盗贼只要功夫深,仍可能得手,且结构复杂,价格昂贵。因此,人们迫切需要一种防盗效果好,绝对安全,且造价低的新型锁。
附图1为结构示意图。
附图2为剖面图。
下面结合附图对本实用新型作详细说明。
本实用新型由钢杆5、铆钉4、带钢杆2的锁1、弹簧3等组成。钢杆5和2分别弯成半圆形,并用铆钉4对它们进行径向连接,轴向可做一定角度摆动。弹簧3的一端固定在杆2上,另一端固定在杆5上。锁1上弹子口7用钢质材料封口。钢杆5非连接端开槽6,与锁心配合,实行开锁功能。为使本实用新型成为类似一个坚固的整体,各连接端均加厚加宽,且连接处的叉口仅开一侧,钢杆5和2通过铆钉4连接后才可进行热处理。
使用时,将本实用新型安装在车体的适当位置,用钥匙打开锁,钢杆B在弹簧作用下摆动一定角度,非连接端自动从锁内抽出。上锁时只须轻轻推动钢杆B,将非连接端送入锁内锁住即可。
本实用新型因为采用类似整体结构,选用优质钢材,且连接后进行热处理,故该锁体上不存在薄弱点。可达到撬不开、剪不断、砸不掉、锯不掉、拆不掉的效果。只需多配几把钥匙,即可使用户使用时安全放心。且结构简单,造价低廉,使用方便。

Claims (3)

1、车辆安全锁由钢杆5、铆钉4、带钢杆2的锁1、弹簧3等组成,其特征在于钢杆5和2分别弯成半圆形,并用铆钉4对它们进行径向连接,轴向可做一定角度摆动,弹簧3的一端固定在杆2上,另一端固定在杆4上。
2、据权利要求1所述的车辆安全锁,其特征在于锁1弹子口7用钢质材料封口。
3、据权利要求1所述的车辆安全锁,其特征在于钢杆5和2,通过铆钉4连接后进行热处理。
CN 92209808 1992-05-11 1992-05-11 车辆安全锁 Expired - Fee Related CN2131938Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92209808 CN2131938Y (zh) 1992-05-11 1992-05-11 车辆安全锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92209808 CN2131938Y (zh) 1992-05-11 1992-05-11 车辆安全锁

Publications (1)

Publication Number Publication Date
CN2131938Y true CN2131938Y (zh) 1993-05-05

Family

ID=33762857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92209808 Expired - Fee Related CN2131938Y (zh) 1992-05-11 1992-05-11 车辆安全锁

Country Status (1)

Country Link
CN (1) CN2131938Y (zh)

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