CN2364160Y - 卷闸门防撬锁 - Google Patents

卷闸门防撬锁 Download PDF

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CN2364160Y
CN2364160Y CN 99227585 CN99227585U CN2364160Y CN 2364160 Y CN2364160 Y CN 2364160Y CN 99227585 CN99227585 CN 99227585 CN 99227585 U CN99227585 U CN 99227585U CN 2364160 Y CN2364160 Y CN 2364160Y
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阮晓松
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Abstract

本实用新型属于锁,尤其属于卷闸门防撬锁。本实用新型由锁体、锁舌、防撬限位片组成,防撬限位片为一高出锁体厚度的长方形凸块,与锁体靠锁舌的侧面相连。防撬限位片限制了卷闸门左右位移,保证锁舌插入门闩扣的深度,使锁定更牢固不易被撬,并对卷闸门的升降起导向作用,使卷闸门开关更顺畅。

Description

卷闸门防撬锁
本实用新型属于锁,尤其属于卷闸门防撬锁。
现有的卷闸门的锁如图3所示为单匙双舌横向锁定,两边门闩8由扁铁制成,细长门闩8刚度小,被撬容易弯曲,脱出门闩扣,卷闸门门片与两侧门轨有运行间隙,当门扇被撬向一边,另一边间隙加大,锁舌容易被撬出门闩扣,且原卷闸门锁安装在底梁上,人要俯身开关门锁,给使用者带来不便。
本实用新型的目的在于提供一种既方便用户,又可以防撬的卷闸门防撬锁。
本实用新型所采用的技术方案为:由锁体、锁舌组成的卷闸门防撬锁,其锁体靠锁舌的侧面设有一防撬限位片。
本实用新型的优点在于:①由于设有防撬限位片限制了卷闸门左右位移,同时确保锁舌插入门闩扣的深度,使锁定牢固可靠,起到防撬并有对卷闸门升降起导向的作用,使卷闸门开关更顺畅;②本设计在卷闸门左右各安装一锁,采用锁舌与门闩扣直接锁定,使锁定更加牢固;由于有超前加强防范措施,彻底制出与弥补卷闸门的相应部位所遗留的被撬隐患,从而使卷闸门防盗性能更为可靠。③锁体尺寸与卷闸门门片相当,可随意安装在任一卷闸门门片上,不需俯身开门。
图1为本实用新型结构示意图
图2为本实用新型安装示意图
图3为原卷闸门锁安装示意图
其中:1锁体  2防撬限位片  3锁舌  4门轨  5门片  6门闩扣  7墙体  8门闩
下面结合视图对本实用新型进行详细的描述。
如图1所示本实用新型是由锁体1、锁舌3、防撬限位片2组成的卷闸门防撬锁,防撬限位片2为一高出锁体厚度的长方形凸块,与锁体1靠锁舌3的侧面相连。
如图2所示,锁体1的宽度与卷闸门门片5宽度相当,可随意安装在任一卷闸门门片5上,一扇门上可左、右各安装一锁,在门轨和墙体上打个槽作为门闩扣6,锁舌与门闩扣6直接锁定。

Claims (2)

1.一种卷闸门防撬锁包括锁体(1)、锁舌(3),其特征在于:锁体(1)靠锁舌(3)的侧面有一防撬限位片(2)。
2.根据权利要求1所述的卷闸门防撬锁,其特征在于防撬限位片(2)为高出锁体(1)的长方形凸块。
CN 99227585 1999-03-25 1999-03-25 卷闸门防撬锁 Expired - Fee Related CN2364160Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99227585 CN2364160Y (zh) 1999-03-25 1999-03-25 卷闸门防撬锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99227585 CN2364160Y (zh) 1999-03-25 1999-03-25 卷闸门防撬锁

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CN2364160Y true CN2364160Y (zh) 2000-02-16

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CN 99227585 Expired - Fee Related CN2364160Y (zh) 1999-03-25 1999-03-25 卷闸门防撬锁

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133952A (zh) * 2004-12-03 2015-12-09 萨金特制造公司 具有螺线管释放门闩锁的竖直门锁定系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133952A (zh) * 2004-12-03 2015-12-09 萨金特制造公司 具有螺线管释放门闩锁的竖直门锁定系统
CN105133952B (zh) * 2004-12-03 2017-07-07 萨金特制造公司 具有螺线管释放门闩锁的竖直门锁定系统

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