CN2283690Y - 插芯门锁专用锁盒 - Google Patents

插芯门锁专用锁盒 Download PDF

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Publication number
CN2283690Y
CN2283690Y CN 97200056 CN97200056U CN2283690Y CN 2283690 Y CN2283690 Y CN 2283690Y CN 97200056 CN97200056 CN 97200056 CN 97200056 U CN97200056 U CN 97200056U CN 2283690 Y CN2283690 Y CN 2283690Y
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China
Prior art keywords
lock
lock core
round platform
box
door lock
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Expired - Fee Related
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CN 97200056
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English (en)
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曹承全
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Individual
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Individual
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Priority to CN 97200056 priority Critical patent/CN2283690Y/zh
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Publication of CN2283690Y publication Critical patent/CN2283690Y/zh
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Abstract

一种插芯门锁专用锁盒,该锁盒的锁芯孔制成整体形的圆台2,在该圆台2的前面开设一个钥匙孔1,该钥匙孔1与锁芯上的钥匙孔相对应。锁芯装入锁盒内,锁芯的前端被锁盒外侧圆台包住,对锁芯起到保护作用。

Description

插芯门锁专用锁盒
本实用新型涉及一种插芯门锁专用锁盒,尤其是一种外侧带锁芯保护套的锁盒。
目前在防盗门上使用的插芯门锁的锁盒,其外侧有一个锁芯孔,锁芯的前端露出锁芯孔,虽然在锁芯的前端装有一个保护垫圈,但该保护垫圈与锁盒是分体的,很容易被人破坏,对锁芯起不到保护作用。
本实用新型的目的是为了提供一种外侧具有锁芯保护套的插芯门锁专用锁盒。
本插芯门锁专用锁盒是在现有产品的基础上进行改造而研制成功,其结构特征是将锁盒外侧的锁芯孔制成整体形的圆台2,在该圆台2的前面开设一个钥匙孔1,该钥匙孔1与锁芯上的钥匙孔相对应。
以下结合附图对本实用新型的结构特征进一步说明。
图1是本实用新型的结构示意图。
图2是图1的左视图。
本实用新型只对现有产品的外侧进行改造,如图1和图2所示,该圆台2为一整体形的保护套,圆台2的内径与锁芯的外径相配合,锁芯装入后其前端不露在外面,其钥匙孔与锁盒上的钥匙孔1相对应。由于锁芯前端被锁盒外侧的圆台2包住,使锁芯不易被破坏,另外,锁盒与圆台2制成一体,所以该圆台2也不易被破坏。该锁盒装在防盗门上,可提高防盗门的防盗性。
本实用新型采用金属板材制成、结构设计合理、制造容易,对于锁芯起到很好的保护作用。

Claims (1)

  1. 一种插芯门锁专用锁盒,其特征在于锁盒外侧的锁芯孔制成整体形的圆台,在该圆台的前面开设一个钥匙孔,该钥匙孔与锁芯上的钥匙孔相对应。
CN 97200056 1997-02-24 1997-02-24 插芯门锁专用锁盒 Expired - Fee Related CN2283690Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97200056 CN2283690Y (zh) 1997-02-24 1997-02-24 插芯门锁专用锁盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97200056 CN2283690Y (zh) 1997-02-24 1997-02-24 插芯门锁专用锁盒

Publications (1)

Publication Number Publication Date
CN2283690Y true CN2283690Y (zh) 1998-06-10

Family

ID=33921813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97200056 Expired - Fee Related CN2283690Y (zh) 1997-02-24 1997-02-24 插芯门锁专用锁盒

Country Status (1)

Country Link
CN (1) CN2283690Y (zh)

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