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CN2692290Y - 一种旋套式环形锁 - Google Patents

一种旋套式环形锁 Download PDF

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Publication number
CN2692290Y
CN2692290Y CN 200420021854 CN200420021854U CN2692290Y CN 2692290 Y CN2692290 Y CN 2692290Y CN 200420021854 CN200420021854 CN 200420021854 CN 200420021854 U CN200420021854 U CN 200420021854U CN 2692290 Y CN2692290 Y CN 2692290Y
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utility
model
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CN 200420021854
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倪伯承
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Individual
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Abstract

本实用新型是对现有环形锁锁头的改进。锁体内由锁头、顶套、弹簧、锁闸,锁体上一端设有盖,连为一体,锁体另一端设有钢索铆接柄。其特征在于锁体铆接柄附近设有螺纹,尾套内设有螺纹,尾套穿过钢索与锁体上的螺纹将锁体套固定在锁体四周,本实用新型锁结构十分简单,锁紧后有较强的防盗性能。

Description

一种旋套式环形锁
                     技术领域
本实用新型涉及一种锁体与锁体套通过尾套螺旋固定的锁头。
                     背景技术
目前社会上使用的环形锁一端为锁体,另一端为锁舌。锁体内设有锁芯、弹子、弹簧、锁闸,外型锁壳用销或塑料壳胶固定,从而达到防盗功能;但是制造上工艺性差,而且性能不稳定,由于结构原因,锁在防盗性能上达不到理想的效果。
                     发明内容
本实用新型锁目的是在于提供一种制造方便、结构合理,而且锁锁紧后锁体内部无法打开的环形防盗锁。本实用新型锁体上的一端设有定位盖,另一端设有钢索铆接柄,铆接柄的附近设有螺纹,锁体内设有附件、锁头、顶套、锁闸、弹簧,用锁体套将附件封闭在锁体内,锁体套上设有钥匙开启孔和锁紧孔,锁体套固定通过尾套穿过钢索使尾套上螺纹与锁体上设有螺纹将锁体套固定在锁体四周,只要锁舌插进锁体内部即锁紧,使用十分方便,而且具有良好的防撬性能,适宜于自行车、电动车、摩托车。
                   具体实施方式
本实用新型由锁体2、钢索8,锁体盖1与锁体2为一体;锁体2内设有附件、锁头10、顶套11、锁闩4、弹簧3;锁体2上设有螺纹6、钢索铆接柄7、锁体2内附件用锁体套9封闭固定,并且用设有螺纹的尾套12穿过铆接后的钢索8与锁体2上设有螺纹6将锁体套9固定在锁体2的四周,使用时,锁舌5穿过锁体套9进入锁体2在锁闸4作用下,将锁体2、锁体套9、锁舌5交合一起,具有较强的防撬性能。

Claims (2)

1、一种旋套式环形锁由钢索、插头、锁体组成。锁体内设有附件、锁头、顶套、锁闸、弹簧,锁体的一端设有盖,另一端设有钢索铆接柄,其特征在于锁体铆接柄的附近设有螺纹,尾套内设有螺纹,尾套穿过钢索与锁体上螺纹将锁体套固定在锁体的四周。
2、根据权利要求书1所述,其特征在于锁体内的附件是由锁体套封闭在锁体内。
CN 200420021854 2004-04-09 2004-04-09 一种旋套式环形锁 Expired - Fee Related CN2692290Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420021854 CN2692290Y (zh) 2004-04-09 2004-04-09 一种旋套式环形锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420021854 CN2692290Y (zh) 2004-04-09 2004-04-09 一种旋套式环形锁

Publications (1)

Publication Number Publication Date
CN2692290Y true CN2692290Y (zh) 2005-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420021854 Expired - Fee Related CN2692290Y (zh) 2004-04-09 2004-04-09 一种旋套式环形锁

Country Status (1)

Country Link
CN (1) CN2692290Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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