CN2674177Y - 一种折叠式螺丝 - Google Patents

一种折叠式螺丝 Download PDF

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Publication number
CN2674177Y
CN2674177Y CN 200420038445 CN200420038445U CN2674177Y CN 2674177 Y CN2674177 Y CN 2674177Y CN 200420038445 CN200420038445 CN 200420038445 CN 200420038445 U CN200420038445 U CN 200420038445U CN 2674177 Y CN2674177 Y CN 2674177Y
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screw
dwang
utility
model
folding type
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CN 200420038445
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English (en)
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温永林
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Abstract

一种折叠式螺丝,上端设有一螺丝,下端为一转动杆,转动杆的上端设有一“U”型开口,通过一销轴与上端的螺丝连接,使用时,使转动杆绕销轴转动与螺丝垂直后,拧动转动杆便可将螺丝拧上。

Description

一种折叠式螺丝
所属技术领域
本实用新型涉及一种可以折叠的一种螺丝。
背景技术
目前,在人们的日常生活中,经常会碰到一些通过固定装置将一些小型器具固定在桌面上,通常这些固定装置上的螺丝一般比较长,由于螺丝的力臂比较小向上拧动时特别费力,因此人们在使用过程中比较不方便。
发明内容
为解决上述中所出现的问题,本实用新型提供一种折叠式螺丝,该实用新型通过折叠后增加向上拧动时的力臂,向上拧动螺丝省力。
本实用新型的目的是这样实现的,一种折叠式螺丝,上端设有一螺丝,下端为一转动杆,转动杆的上端设有一“U”型开口,通过一销轴与上端的螺丝连接,使用时,使转动杆绕销轴转动与螺丝垂直后,拧动转动杆便可将螺丝拧上。
本实用新型的有益效果是:使转动杆使之与螺丝垂直后,拧动转动杆带动螺丝向上走动,通过转动杆使力臂增加,拧动省力,其结构简单、使用方便。
附图说明
图为本实用新型的主视图。
附图中:1、螺丝;2、“U”型开口;3、转动杆;4、销轴。
具体实施方式
在图中,转动杆(3)的上端为一“U”型开口,上端设有一螺丝(1),通过销轴(4)连接,使用时搬动转动杆(3)绕销轴(4)转动与螺丝(1)垂直后向上拧动即可。

Claims (2)

1、一种折叠式螺丝,上端设有一螺丝,下端为一转动杆,其特征是:转动杆的上端设有一“U”型开口。
2、根据权利要求1所述的一种折叠式螺丝,其特征是:螺丝与转动杆通过销轴连接。
CN 200420038445 2004-02-18 2004-02-18 一种折叠式螺丝 Expired - Fee Related CN2674177Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420038445 CN2674177Y (zh) 2004-02-18 2004-02-18 一种折叠式螺丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420038445 CN2674177Y (zh) 2004-02-18 2004-02-18 一种折叠式螺丝

Publications (1)

Publication Number Publication Date
CN2674177Y true CN2674177Y (zh) 2005-01-26

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ID=34484019

Family Applications (1)

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CN 200420038445 Expired - Fee Related CN2674177Y (zh) 2004-02-18 2004-02-18 一种折叠式螺丝

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CN (1) CN2674177Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101354057B (zh) * 2007-07-26 2012-05-16 鸿富锦精密工业(深圳)有限公司 螺丝

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101354057B (zh) * 2007-07-26 2012-05-16 鸿富锦精密工业(深圳)有限公司 螺丝

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