CN201554265U - 可膨胀执手头 - Google Patents

可膨胀执手头 Download PDF

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Publication number
CN201554265U
CN201554265U CN2009200074584U CN200920007458U CN201554265U CN 201554265 U CN201554265 U CN 201554265U CN 2009200074584 U CN2009200074584 U CN 2009200074584U CN 200920007458 U CN200920007458 U CN 200920007458U CN 201554265 U CN201554265 U CN 201554265U
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China
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handle
head
knob
screw
expandable
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Expired - Fee Related
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CN2009200074584U
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English (en)
Inventor
卢良武
林展
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Tenyale Industry & Trade Group Co Ltd
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Tenyale Industry & Trade Group Co Ltd
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Priority to CN2009200074584U priority Critical patent/CN201554265U/zh
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Abstract

一种可膨胀执手头,在执手头插入执手柄的一端开有缺口,用锥角β小于60°的沉头螺钉与执手柄连接,拧紧沉头螺钉时将执手头缺口撑开,消除了执手头与执手柄之间的配合间隙,松掉沉头螺钉时执手头缺口又回弹到原位,方便了拆卸。

Description

可膨胀执手头
技术领域
本实用新型涉及一种执手头,特别是一种可膨胀的执手头。
背景技术
目前市场上的执手头大多是采用常规执手头通过盘头或圆柱头螺钉和执手柄连接的,这种组合式执手的结构设计是为了方便换向,但是采用常规结构,如果执手头和执手柄之间的间隙留小了,拧紧螺钉后是可以消除执手头和执手柄之间的相对摆动,换向时又不易拆卸了,如果间隙留大了用不了多久就会发生相对摆动。
发明内容
为了克服以上不足,提供一种既能满足方便拆卸又能消除相对摆动间隙的执手头,改变了过去那种常规执手头通过盘头或圆柱头螺钉和执手柄连接要么不易拆卸要么难消除间隙的弊端。
本实用新型解决技术问题的技术方案是在执手头插入执手柄的一端开了缺口,再配以锥角β小于60°的沉头螺钉与执手柄连接,拧紧该螺钉时将执手头缺口撑开,消除了执手头与执手柄之间的配合间隙,松掉螺钉时执手头又回弹到原位,方便了拆卸。
附图说明
图1为本实用新型实施例的结构示意图;
图2.为图1中执手头(3)的缺口示图
图3为沉头螺钉(2)的轴侧图
图中1.执手柄,2.沉头螺钉,3.可膨胀执手头
具体实施方式
下面结合附图和实施例对本实用新型作进一步详细说明。
如图1所示,本实用新型的可膨胀执手头(3)在插入执手柄(1)的一端开了缺口(如图2所示)。锥角β小于60°的沉头螺钉(2)穿过可膨胀执手头(3)的底孔固定在执手柄(1)上。
工作过程:图1中实用新型的可膨胀执手头(3)插入执手柄(1)后,拧紧沉头螺钉(2)时将可膨胀执手头(3)的缺口撑大从而将可膨胀执手头(3)和执手柄(1)之间的配合间隙消除,将沉头螺钉(2)松掉时可膨胀执手头(3)的缺口又回弹到原位,执手柄(1)可以很容易地拆卸。

Claims (2)

1.一种可膨胀执手头,其特征是执手头插入执手柄的一端开了缺口,和执手柄通过沉头螺钉连接时缺口胀大。
2.根据权利要求1所述的可膨胀执手头,其特征是沉头螺钉的锥角β小于60°。
CN2009200074584U 2009-03-01 2009-03-01 可膨胀执手头 Expired - Fee Related CN201554265U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200074584U CN201554265U (zh) 2009-03-01 2009-03-01 可膨胀执手头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200074584U CN201554265U (zh) 2009-03-01 2009-03-01 可膨胀执手头

Publications (1)

Publication Number Publication Date
CN201554265U true CN201554265U (zh) 2010-08-18

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ID=42613945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200074584U Expired - Fee Related CN201554265U (zh) 2009-03-01 2009-03-01 可膨胀执手头

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CN (1) CN201554265U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097169A1 (en) 2012-12-18 2014-06-26 Uab "Zgd Handles" Wooden door handle
CN106968506A (zh) * 2017-05-17 2017-07-21 广西平果力保佳锁业有限责任公司 一种镶嵌式执手

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097169A1 (en) 2012-12-18 2014-06-26 Uab "Zgd Handles" Wooden door handle
LT6057B (lt) 2012-12-18 2014-08-25 Uab "Zgd Handles" Medinė durų rankena
CN106968506A (zh) * 2017-05-17 2017-07-21 广西平果力保佳锁业有限责任公司 一种镶嵌式执手

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20120301