CN2576858Y - 新型锁 - Google Patents

新型锁 Download PDF

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Publication number
CN2576858Y
CN2576858Y CN 02279088 CN02279088U CN2576858Y CN 2576858 Y CN2576858 Y CN 2576858Y CN 02279088 CN02279088 CN 02279088 CN 02279088 U CN02279088 U CN 02279088U CN 2576858 Y CN2576858 Y CN 2576858Y
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China
Prior art keywords
door
utility
model
lock
prevent
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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 02279088
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English (en)
Inventor
袁卫东
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Individual
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Individual
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Priority to CN 02279088 priority Critical patent/CN2576858Y/zh
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Publication of CN2576858Y publication Critical patent/CN2576858Y/zh
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Abstract

本实用新型公开一种新型锁,该新型锁的锁舌楔形斜面上设有一阶梯形缺口。本实用新型的优点在于:防止用软片如:身份证、信用卡等插入门缝锁舌处,顶开锁舌;防止风等意外情况关门;因锁门时必须用钥匙,防止忘记带钥匙而锁门;降低成本。

Description

新型锁
技术领域
本实用新型涉及一种锁,尤其是一种新型锁。
背景技术
目前,使用的锁的锁舌为锲形斜面,有着较多的不便如:用软片如:身份证、信用卡、等插入门缝锁舌处,顶开锁舌,风或意外情况关门,防止忘记带钥匙而锁门;
发明内容
本实用新型的目的在于提供一种新型锁,该锁方便实用、可以避免一些意外的发生。
本实用新型的技术方案为:一种新型锁,该新型锁的锁舌锲形斜面上设有一阶梯形缺口。
本实用新型的优点在于:防止用软片如:身份证、信用卡、等插入门缝锁舌处,顶开锁舌;防止风等意外情况关门;因锁门时必须用钥匙,防止忘记带钥匙而锁门;降低成本。
附图说明
图1为原锁舌结构示意图;
图2为本实用新型新型锁结构示意图。
具体实施方式
一种新型锁,该新型锁的锁舌1锲形斜面上设有一阶梯形缺口2。

Claims (1)

1、一种新型锁,其特征在于:该新型锁的锁舌(1)锲形斜面上设有一阶梯形缺口(2)。
CN 02279088 2002-09-06 2002-09-06 新型锁 Expired - Fee Related CN2576858Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02279088 CN2576858Y (zh) 2002-09-06 2002-09-06 新型锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02279088 CN2576858Y (zh) 2002-09-06 2002-09-06 新型锁

Publications (1)

Publication Number Publication Date
CN2576858Y true CN2576858Y (zh) 2003-10-01

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ID=33742250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02279088 Expired - Fee Related CN2576858Y (zh) 2002-09-06 2002-09-06 新型锁

Country Status (1)

Country Link
CN (1) CN2576858Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434029A (zh) * 2011-12-01 2012-05-02 中山市金点原子制锁有限公司 一种房门斜舌锁的防开结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434029A (zh) * 2011-12-01 2012-05-02 中山市金点原子制锁有限公司 一种房门斜舌锁的防开结构

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C14 Grant of patent or utility model
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