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CN2282584Y - 防盗门锁 - Google Patents

防盗门锁 Download PDF

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Publication number
CN2282584Y
CN2282584Y CN 96223873 CN96223873U CN2282584Y CN 2282584 Y CN2282584 Y CN 2282584Y CN 96223873 CN96223873 CN 96223873 CN 96223873 U CN96223873 U CN 96223873U CN 2282584 Y CN2282584 Y CN 2282584Y
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China
Prior art keywords
lock core
lock
drilling sheet
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 96223873
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English (en)
Inventor
陶慎修
黄跃东
陈林发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YINLING DEFENCE EQUIPMENT GENERAL FACTORY YANGZHOU
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YINLING DEFENCE EQUIPMENT GENERAL FACTORY YANGZHOU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by YINLING DEFENCE EQUIPMENT GENERAL FACTORY YANGZHOU filed Critical YINLING DEFENCE EQUIPMENT GENERAL FACTORY YANGZHOU
Priority to CN 96223873 priority Critical patent/CN2282584Y/zh
Application granted granted Critical
Publication of CN2282584Y publication Critical patent/CN2282584Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种防盗门锁,由锁芯、锁舌、锁头体、包边和防钻片构成,其主要特点是防钻片设置在锁芯前端与包边的空间内,当有破坏外力作用时,防钻片在上述的空间内旋转打滑,难以直接实施破坏锁芯,从而达到有效防盗的目的,是现有防盗锁一种很理想的更新换代产品,具有较好的经济效益和社会效益。

Description

   防盗门锁
本实用新型涉及一种防盗门锁。
现有的防盗门上的锁,其锁芯直接外露,窃贼往往使用手摇钻之类工具来破坏锁芯,就可轻易打开防盗门,而且锁头体很单薄,仅仅起到装饰的作用。
本实用新型的目的是提供一种具有保护锁芯装置的防盗门锁。
本实用新型的目的是通过以下技术方案实现的,一种包括锁芯、锁舌、锁头体的防盗门锁,其特征在于锁头体与锁芯之间设置有包边,锁芯的前端与包边的空间内设置有防钻片;防钻片上开有与锁芯一致的插孔。
本实用新型由于设置了防钻片,一旦有破坏性外力作用在防钻片上,防钻片即在锁芯与包边的空间内旋转打滑,难以直接实施破坏锁芯,从而达到有效防盗的目的。
附图为本实用新型安装在防盗门体上的结构示意图。
附图中:1是锁芯、2是防钻片、3是包边、4是锁头体、5是锁舌。
结合附图和实施例进一步说明本实用新型,本实用新型由锁芯1、防钻片2、包边3、锁头体4和锁舌5构成,锁芯1的外侧套有包边3,包边3与锁芯1的端面之间有一个空间,在这个空间内设置防钻片2,防钻片上开有与锁芯一致的插孔。

Claims (2)

1、一种包括锁芯、锁舌、锁头体的防盗门锁,其特征在于锁头体与锁芯之间设置有包边,锁芯的前端与包边的空间内设置有防钻片。
2、根据权利要求1所述的防盗门锁,其特征在于防钻片上开有与锁芯一致的插孔。
CN 96223873 1996-10-15 1996-10-15 防盗门锁 Expired - Fee Related CN2282584Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96223873 CN2282584Y (zh) 1996-10-15 1996-10-15 防盗门锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96223873 CN2282584Y (zh) 1996-10-15 1996-10-15 防盗门锁

Publications (1)

Publication Number Publication Date
CN2282584Y true CN2282584Y (zh) 1998-05-27

Family

ID=33902984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96223873 Expired - Fee Related CN2282584Y (zh) 1996-10-15 1996-10-15 防盗门锁

Country Status (1)

Country Link
CN (1) CN2282584Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818593A (zh) * 2010-04-12 2010-09-01 刘旭东 防撬防钻组合锁芯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818593A (zh) * 2010-04-12 2010-09-01 刘旭东 防撬防钻组合锁芯

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee