CN2931695Y - 定位式门锁机构 - Google Patents

定位式门锁机构 Download PDF

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Publication number
CN2931695Y
CN2931695Y CN 200620061824 CN200620061824U CN2931695Y CN 2931695 Y CN2931695 Y CN 2931695Y CN 200620061824 CN200620061824 CN 200620061824 CN 200620061824 U CN200620061824 U CN 200620061824U CN 2931695 Y CN2931695 Y CN 2931695Y
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China
Prior art keywords
handle
rubber ring
door lock
lock mechanism
flexible rubber
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Expired - Fee Related
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CN 200620061824
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English (en)
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陈汝杰
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Individual
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Individual
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Abstract

本实用新型公开了定位式门锁机构,包括手柄,手柄的一端设有安装头,安装头表面套有弹性胶圈,弹性胶圈的内侧设有与安装头凹槽相吻合的凸起,外侧设有凸条,安装座设有与凸条相吻合的凹坑,安装座可相对弹性胶圈转动;本实用新型可让人从手上就能感知门体已被打开或关闭,使手柄固定于某一位置。

Description

定位式门锁机构
技术领域
本实用新型涉及一种门锁机构,特别是一种便于开门或关门的门锁,这样的门锁在开门或关门时可使手柄固定于某一位置。
背景技术
现有的门锁形式各种各样,但是人们的手却难以把撑手柄到底转到那个角度表示门已经被打开或关闭。而且,就算开门或关门时转到合适的角度,由于其它外力的作用而使手柄变位,使门锁失去意义。
发明内容
为了解决上述问题,本实用新型的目的在于提供一种让人从手上就能感知门体已被打开或关闭的定位式门锁机构,这样的门锁机构在开门或关门时可使手柄固定于某一位置。
本实用新型解决其技术问题所采用的技术方案是:定位式门锁机构,包括手柄,其特征在于:手柄的一端设有安装头,安装头表面套有弹性胶圈,弹性胶圈的内侧设有与安装头凹槽相吻合的凸起,外侧设有凸条,安装座设有与凸条相吻合的凹坑,安装座可相对弹性胶圈转动。
本实用新型的有益效果:由于手柄安装头的表面套有弹性胶圈,弹性胶圈的内侧设有与安装头凹槽相吻合的凸起;转动手柄,弹性胶圈就会跟着转动。当弹性胶圈外侧的凸条转到凹坑并且陷进去时,门把手的手柄就会固定下来,不会往下掉或偏移,此时表明门已经处于开启或关闭的状态,从而让人从手上感知门体的开启或关闭,要继续转动手柄就要加大一点力,弹性胶圈外侧的凸条才能转到下一个凹坑。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的主视图;
图2是图1的A-A线剖视图;
图3是图2的B-B线剖视图;
图4是图2的C-C线剖视图。
具体实施方式
参照图1至图4,定位式门锁机构,包括手柄1,手柄1的一端设有安装头2,安装头2表面套有弹性胶圈3,弹性胶圈3的内侧设有与安装头凹槽4相吻合的凸起5,外侧设有凸条6,安装座7设有与凸条6相吻合的凹坑8,安装座7可相对弹性胶圈3转动,安装座7和弹性胶圈3由卡簧9限定在安装头2上。转动手柄1,弹性胶圈3就会跟着转动。当弹性胶圈3外侧的凸条6转到凹坑8并且陷进去时,门锁的手柄1就会固定下来,不会往下掉或偏移,此时表明门已经处于开启或关闭的状态,从而让人从手上感知门体的开启或关闭,要继续转动手柄1就要加大一点力,弹性胶圈3外侧的凸条6才能转到下一个凹坑8。
当然,本实用新型并不限于上述的实施例,凡利用材料弹性变形定位的,与本实用新型等同或变劣的技术方案也应当属于本实用新型的保护范围之内。

Claims (1)

1、定位式门锁机构,包括手柄(1),其特征在于:手柄(1)的一端设有安装头(2),安装头(2)表面套有弹性胶圈(3),弹性胶圈(3)的内侧设有与安装头凹槽(4)相吻合的凸起(5),外侧设有凸条(6),安装座(7)设有与凸条(6)相吻合的凹坑(8),安装座(7)可相对弹性胶圈(3)转动。
CN 200620061824 2006-07-20 2006-07-20 定位式门锁机构 Expired - Fee Related CN2931695Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620061824 CN2931695Y (zh) 2006-07-20 2006-07-20 定位式门锁机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620061824 CN2931695Y (zh) 2006-07-20 2006-07-20 定位式门锁机构

Publications (1)

Publication Number Publication Date
CN2931695Y true CN2931695Y (zh) 2007-08-08

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ID=38348195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620061824 Expired - Fee Related CN2931695Y (zh) 2006-07-20 2006-07-20 定位式门锁机构

Country Status (1)

Country Link
CN (1) CN2931695Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102534883A (zh) * 2012-01-22 2012-07-04 经纬纺织机械股份有限公司 转杯纺纱机新型卷绕罗拉装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102534883A (zh) * 2012-01-22 2012-07-04 经纬纺织机械股份有限公司 转杯纺纱机新型卷绕罗拉装置

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Granted publication date: 20070808