CN104453475B - 锁具 - Google Patents

锁具 Download PDF

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CN104453475B
CN104453475B CN201410637943.5A CN201410637943A CN104453475B CN 104453475 B CN104453475 B CN 104453475B CN 201410637943 A CN201410637943 A CN 201410637943A CN 104453475 B CN104453475 B CN 104453475B
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skeleton
cavity
axle
hole
gear
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CN104453475A (zh
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阚学平
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Renqiu Kant Petroleum Equipment Co.,Ltd.
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Abstract

一种锁具,包括,安装在固定板上的支架座以及支架座内部设置的锁芯套和锁芯,其特征在于:在固定板的下部设置有齿轮和骨架,其骨架分为左腔体与右腔体,在左腔体与右腔体上分别设置有轴穿过的孔,在轴上套装弹簧,其弹簧置于左腔体与右腔体之间的缺口处,在骨架的左腔体内设置有锁舌套,右腔体与弹簧压帽螺纹连接,在弹簧压帽一侧的轴上套装有护套,其护套一侧设置有与齿轮啮合连接的齿条,锁芯嵌入齿轮的中心孔内。在骨架的左腔体一端设置有锁舌通过的圆孔。在锁舌上设置有与轴卡接的锁槽。骨架右腔体上的孔大于左腔体上的孔。弹簧压帽用来固定弹簧。本发明有结构简单,设计合理,安装方便等优点。

Description

锁具
技术领域
本发明涉及一种锁具,特别是一种加药装置用碰锁。
背景技术
目前,公知的锁具有很多种,但一般都是家庭防盗系列用锁,无法用于油田用加药装置箱上,针对这一情况,需要本申请人自行研制出一种适于加药装置的锁具。
发明内容
本发明的目的在于,提供一种加药装置用锁具。
一种锁具,包括,安装在固定板(1)上的支架座(2)以及支架座(2)内部设置的锁芯套(3)和锁芯(4),其特征在于:在固定板(1)的下部设置有齿轮(12)和骨架(5),其骨架(5)分为左腔体与右腔体,在左腔体与右腔体上分别设置有轴(10)穿过的孔,其骨架(5)右腔体上的孔大于左腔体上的孔,在轴(10)上套装弹簧(6),其弹簧(6)置于左腔体与右腔体之间的缺口(17)处,在骨架(5)的左腔体内设置有锁舌套(15),右腔体与弹簧压帽(8)螺纹连接,其弹簧压帽(8)用来固定弹簧(6),在弹簧压帽(8)一侧的轴(10)上套装有护套(7),其护套(7)一侧设置有与齿轮(12)啮合连接的齿条(13),锁芯(4)嵌入齿轮(12)的中心孔内。
在骨架(5)的左腔体一端设置有锁舌(11)通过的圆孔(16)。
在锁舌(11)上设置有与轴(10)卡接的锁槽(14)。
本发明有结构简单,设计合理,安装方便等优点。
附图说明
图1是本发明锁具的整体结构示意图;
图2是本发明锁具关闭时剖视结构示意图;
图3是本发明锁具开启时剖视结构示意图。
图中:固定板1、支架座2、锁芯套3、锁芯4、骨架5、弹簧6、护套7、弹簧压帽8、安装孔9、轴10、锁舌11、齿轮12、齿条13、锁槽14、锁舌套15、圆孔16、缺口17。
具体实施方式
如图1、图2、图3所示,一种锁具,包括,安装在固定板1上的支架座2以及支架座2内部设置的锁芯套3和锁芯4,其特征在于:在固定板1的下部设置有齿轮12和骨架5,所述的骨架5分为左腔体与右腔体,在左腔体与右腔体上分别设置有方便轴10穿过的孔,所述右腔孔大于左腔孔。在轴10上套装弹簧6,轴10连同弹簧6穿过骨架5右腔孔,因左腔孔小于右腔孔,致使弹簧6与左腔体顶连接,而轴10贯穿至骨架5的左腔体内。在骨架5的左腔体内设置有锁舌套15,在锁具关闭时,锁舌11通过圆孔16嵌入锁舌套15内,在锁舌11上设置有与轴10卡接的锁槽14。弹簧压帽8穿过轴10嵌入骨架5的右腔体内,与骨架5的右腔体螺纹连接,所述的弹簧压帽8用来固定弹簧6。使弹簧6置于左腔体与右腔体之间的缺口17处,在弹簧压帽8一侧的轴10上套装有护套7,所述护套7的一侧设置有与齿轮12啮合连接的齿条13。锁芯4嵌入至齿轮12的中心孔内。
把钥匙插入锁芯套3内,转动钥匙带动锁芯4转动,使齿轮12随之转动,从而驱动护套7一侧的齿条13运行,使轴10平移。
如图2、图3所示,转动钥匙,齿轮12随锁芯4顺时针转动时,驱动齿条13带动轴10向后平移,使轴10脱离锁舌套15,使安装在箱体上的锁舌11嵌入锁舌套15内,在弹簧6的推力下,齿轮12随锁芯4逆时针转动,驱动齿条13带动轴10向前平移,使轴10嵌入锁舌11的锁槽14内,完成关闭锁具工作。

Claims (3)

1.一种锁具,包括,安装在固定板(1)上的支架座(2)以及支架座(2)内部设置的锁芯套(3)和锁芯(4),其特征在于:在固定板(1)的下部设置有齿轮(12)和骨架(5),其骨架(5)分为左腔体与右腔体,在左腔体与右腔体上分别设置有轴(10)穿过的孔,其骨架(5)右腔体上的孔大于左腔体上的孔,在轴(10)上套装弹簧(6),其弹簧(6)置于左腔体与右腔体之间的缺口(17)处,在骨架(5)的左腔体内设置有锁舌套(15),右腔体与弹簧压帽(8)螺纹连接,其弹簧压帽(8)用来固定弹簧(6),在弹簧压帽(8)一侧的轴(10)上套装有护套(7),其护套(7)一侧设置有与齿轮(12)啮合连接的齿条(13),锁芯(4)嵌入齿轮(12)的中心孔内。
2.根据权利要求1所述的一种锁具,其特征在于:在骨架(5)的左腔体一端设置有锁舌(11)通过的圆孔(16)。
3.根据权利要求2所述的一种锁具,其特征在于:在锁舌(11)上设置有与轴(10)卡接的锁槽(14)。
CN201410637943.5A 2014-11-13 2014-11-13 锁具 Active CN104453475B (zh)

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CN201410637943.5A CN104453475B (zh) 2014-11-13 2014-11-13 锁具

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CN104453475B true CN104453475B (zh) 2016-08-10

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106955204A (zh) * 2017-03-28 2017-07-18 江南大学 一种应用于护理床的自动锁合机构
CN112324249A (zh) * 2020-11-18 2021-02-05 强麟 一种防盗门锁锁栓结构及其操作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619409A1 (de) * 1993-03-26 1994-10-12 Roto Frank Eisenwarenfabrik Aktiengesellschaft Mehrriegelschloss
CN201474422U (zh) * 2009-08-14 2010-05-19 陈世权 简单实用的锁具
CN201486275U (zh) * 2009-08-31 2010-05-26 杨国杰 一种门锁
CN101781953A (zh) * 2009-12-22 2010-07-21 王京沪 卡钉式门锁锁闭机构
CN201874311U (zh) * 2010-11-15 2011-06-22 窦中良 一种齿条锁

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110090743A (ko) * 2010-02-04 2011-08-10 오정호 도어 잠금장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619409A1 (de) * 1993-03-26 1994-10-12 Roto Frank Eisenwarenfabrik Aktiengesellschaft Mehrriegelschloss
CN201474422U (zh) * 2009-08-14 2010-05-19 陈世权 简单实用的锁具
CN201486275U (zh) * 2009-08-31 2010-05-26 杨国杰 一种门锁
CN101781953A (zh) * 2009-12-22 2010-07-21 王京沪 卡钉式门锁锁闭机构
CN201874311U (zh) * 2010-11-15 2011-06-22 窦中良 一种齿条锁

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Application publication date: 20150325

Assignee: XI'AN HENGXU TECHNOLOGY CO.,LTD.

Assignor: Kan Xueping

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Denomination of invention: Lock

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Address after: 062550 Yongfeng Road Office, Renqiu City, Cangzhou City, Hebei Province, Huizhan Nandao Petroleum Machinery Factory, the original coupling branch

Patentee after: Renqiu Kant Petroleum Equipment Co.,Ltd.

Address before: Room 101, Unit 3, Building 1, North Area, Huabei Petroleum Transportation Community, South Huizhan Road, Renqiu City, Hebei Province 062552

Patentee before: Kan Xueping