CN201702719U - 一种螺丝刀 - Google Patents

一种螺丝刀 Download PDF

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Publication number
CN201702719U
CN201702719U CN2010201625958U CN201020162595U CN201702719U CN 201702719 U CN201702719 U CN 201702719U CN 2010201625958 U CN2010201625958 U CN 2010201625958U CN 201020162595 U CN201020162595 U CN 201020162595U CN 201702719 U CN201702719 U CN 201702719U
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China
Prior art keywords
handle
effortless
stem
circular hole
screw
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Expired - Fee Related
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CN2010201625958U
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English (en)
Inventor
宋斌
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SHANGHAI SONGJIANG DISTRICT CHEDUN SCHOOL
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SHANGHAI SONGJIANG DISTRICT CHEDUN SCHOOL
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Priority to CN2010201625958U priority Critical patent/CN201702719U/zh
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Abstract

本实用新型公开了一种螺丝刀,包括手柄、螺杆和省力杆,所述手柄尾端设有一垂直手柄的圆孔,所述圆孔上安插省力杆。本实用新型在于通过将省力杆安插在手柄上,可以在拧螺丝时使出更大的力气,同时安装方便,结构简单,非常适合小朋友发明创造时的需要和拧松生锈的螺丝,另外省力杆可以在不需要的时候取下,不妨碍其他时候的操作。

Description

一种螺丝刀
技术领域
本实用新型涉及一种螺丝刀,更具体地说是涉及一种省力的螺丝刀。
背景技术
市面上一般使用的螺丝刀一般为圆形的木头手柄,在使用的时候,有时候螺丝生锈、太紧或者小朋友力气小无法使出很大的力气,手握住手柄都不好用力,非常不方便。若想办法能够使出更大的力,也可以为日常生活带来很大的方便。
发明内容
本实用新型克服了现有技术的不足,将螺丝刀的手柄上安插一根省力杆,达到省力也容易握住的效果。
一种螺丝刀,包括手柄、螺杆和省力杆,所述手柄尾端设有一垂直手柄的圆孔,所述圆孔上安插省力杆;
所述圆孔的直径大于省力杆的直径。
本实用新型的有益效果为:安装方便,结构简单,而且省力杆可以在不需要的时候取下,不妨碍其他时候的操作。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步的详细描述。
如图1所示为本实用新型的结构示意图,一种螺丝刀,包括手柄1、螺杆2和省力杆4,所述手柄1尾端设有一垂直手柄1的圆孔3,所述圆孔3上安插省力杆4;
所述圆孔3的直径大于省力杆4的直径,在需要用力拧螺丝的时候可以将省力杆4安插进圆孔3内,这样使用起来非常方便省力。同时若在不需要省力杆4的时候,可以将省力杆4拿下来,直接使用。

Claims (2)

1.一种螺丝刀,包括手柄和螺杆,其特征在于,还包括省力杆,所述手柄尾端设有一垂直手柄的圆孔,所述圆孔上安插省力杆。
2.如权利要求1所述的一种螺丝刀,其特征在于,所述圆孔的直径大于省力杆的直径。
CN2010201625958U 2010-04-16 2010-04-16 一种螺丝刀 Expired - Fee Related CN201702719U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201625958U CN201702719U (zh) 2010-04-16 2010-04-16 一种螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201625958U CN201702719U (zh) 2010-04-16 2010-04-16 一种螺丝刀

Publications (1)

Publication Number Publication Date
CN201702719U true CN201702719U (zh) 2011-01-12

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CN2010201625958U Expired - Fee Related CN201702719U (zh) 2010-04-16 2010-04-16 一种螺丝刀

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CN (1) CN201702719U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639959A (zh) * 2013-11-15 2014-03-19 张家港市圣达金属工具有限公司 一种螺丝刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639959A (zh) * 2013-11-15 2014-03-19 张家港市圣达金属工具有限公司 一种螺丝刀

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

Granted publication date: 20110112

Termination date: 20110416