CN201474437U - 一种门锁 - Google Patents

一种门锁 Download PDF

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Publication number
CN201474437U
CN201474437U CN2009201967191U CN200920196719U CN201474437U CN 201474437 U CN201474437 U CN 201474437U CN 2009201967191 U CN2009201967191 U CN 2009201967191U CN 200920196719 U CN200920196719 U CN 200920196719U CN 201474437 U CN201474437 U CN 201474437U
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CN
China
Prior art keywords
lock body
lock
door lock
connecting block
core shaft
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Expired - Lifetime
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CN2009201967191U
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English (en)
Inventor
徐钜祥
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.)
XU JUXI ANG
XU JUXI'ANG
Original Assignee
XU JUXI ANG
XU JUXI'ANG
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Priority to CN2009201967191U priority Critical patent/CN201474437U/zh
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Publication of CN201474437U publication Critical patent/CN201474437U/zh
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Expired - Lifetime legal-status Critical Current

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Abstract

本实用新型涉及一种门锁,包括锁体和锁体内的锁芯轴,锁体中的接块与锁体间由紧固件相连,接块两端预设卡槽并插入与之相对的锁体中,锁体上设有与卡槽相对的开槽,卡簧卡入开槽和卡槽中将锁体和锁芯轴相连。本实用新型克服了现有技术中普通门锁的锁体连接强度较低,受到外力的强制拉伸容易断裂的缺陷,通过上述设计,在紧固件和卡簧的双重作用下锁体与接块非常牢固地结合在一起,大大提高了抗强制拉伸的强度,具有结构简单紧凑、装配方便、可靠性强的优点。

Description

一种门锁
技术领域
本实用新型涉及一种门锁。
背景技术
普通门锁的锁体,为方便装配,一般都一分为二中间通过接块和紧固件相连,这种结构,其连接强度较低,在受到外力的强制拉伸下容易断裂。
发明内容
为了克服现有技术中普通门锁的锁体连接强度较低,受到外力的强制拉伸容易断裂的问题,本实用新型提供一种门锁,该门锁的结构设计简单紧凑、抗强制拉伸的强度高、可靠性强。
本实用新型解决其技术问题所采用的技术方案是:包括锁体和锁体内的锁芯轴,锁体中的接块与锁体间由紧固件相连,接块两端预设卡槽并插入与之相对的锁体中,锁体上设有与卡槽相对的开槽,卡簧卡入开槽和卡槽中将锁体和锁芯轴相连。
接块的两端直径收缩,其上端面与锁体的上端面齐平。
本实用新型通过上述具体设计,在紧固件和卡簧的双重作用下锁体与接块非常牢固地结合在一起,大大提高了抗强制拉伸的强度,具有结构简单紧凑、装配方便、可靠性强的优点。
附图说明
以下结合附图和实施例说明本实用新型的详细内容。
图1是本实用新型的结构示意图;
图2是图1的A-A剖视图。
具体实施方式
如图所示,本实用新型包括锁体1和锁体1内的锁芯轴2,锁体1中的接块3与锁体1间由紧固件4相连,接块3两端预设卡槽5并插入与之相对的锁体1中,锁体1上设有与卡槽5相对的开槽6,卡簧7卡入开槽6和卡槽5中将锁体1和锁芯轴2相连。插入锁体1中的接块3的两端直径收缩,接块3的上端面与锁体1的上端面齐平。在紧固件4和卡簧7的双重作用下,锁体1与接块3非常牢固地结合在一起,大大提高了锁体1抗强制拉伸的强度,不易断裂。

Claims (2)

1.一种门锁,包括锁体和锁体内的锁芯轴,锁体中的接块与锁体间由紧固件相连,其特征是接块(3)两端预设卡槽(5)并插入与之相对的锁体(1)中,锁体(1)上设有与卡槽(5)相对的开槽(6),卡簧(7)卡入开槽(6)和卡槽(5)中将锁体(1)和锁芯轴(2)相连。
2.根据权利要求1所述的一种门锁,其特征是接块(3)的两端直径收缩,其上端面与锁体(1)的上端面齐平。
CN2009201967191U 2009-09-13 2009-09-13 一种门锁 Expired - Lifetime CN201474437U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201967191U CN201474437U (zh) 2009-09-13 2009-09-13 一种门锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201967191U CN201474437U (zh) 2009-09-13 2009-09-13 一种门锁

Publications (1)

Publication Number Publication Date
CN201474437U true CN201474437U (zh) 2010-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201967191U Expired - Lifetime CN201474437U (zh) 2009-09-13 2009-09-13 一种门锁

Country Status (1)

Country Link
CN (1) CN201474437U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102605998A (zh) * 2012-03-20 2012-07-25 江阴市东方锁业有限公司 防断锁头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102605998A (zh) * 2012-03-20 2012-07-25 江阴市东方锁业有限公司 防断锁头

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Fuzhou Jinfu Locks Co., Ltd.

Assignor: Xu Juxiang

Contract record no.: 2011330001077

Denomination of utility model: Electromagnetic lock mouth of door lock

Granted publication date: 20100519

License type: Exclusive License

Record date: 20110817

CX01 Expiry of patent term

Granted publication date: 20100519

CX01 Expiry of patent term