CN202357092U - 省力螺丝刀 - Google Patents

省力螺丝刀 Download PDF

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Publication number
CN202357092U
CN202357092U CN2011204462340U CN201120446234U CN202357092U CN 202357092 U CN202357092 U CN 202357092U CN 2011204462340 U CN2011204462340 U CN 2011204462340U CN 201120446234 U CN201120446234 U CN 201120446234U CN 202357092 U CN202357092 U CN 202357092U
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China
Prior art keywords
labor
screw driver
handle
saving screw
saving
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Expired - Fee Related
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CN2011204462340U
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高原
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高原
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Abstract

本实用新型涉及一种省力螺丝刀。包括手柄,在手柄的上部,设置有一个十字形的拨杆,拨杆的中心位于手柄内部。本实用新型的有益效果:用螺丝刀时,直接拨转拨杆就可以上螺丝,并且根据杠杆原理,会节省力气。

Description

省力螺丝刀
[0001] 技术领域
[0002] 本实用新型涉及ー种省力螺丝刀。
[0003] 背景技术
[0004] 螺丝刀是经常用到的ー种五金工具,在日常生活中或者エ业生产中应用非常广泛,发挥了很大的作用。但有时候有些螺丝非常紧,或者位置不合适,用螺丝刀上螺丝的时候会比较吃力,用不上劲。
[0005] 发明内容
[0006] 为了解决以上用螺丝刀上螺丝时用不上カ的问题,本实用新型提供了ー种方便使用的省力的螺丝刀。
[0007] 本实用新型是通过以下措施实现的:
[0008] ー种省力螺丝刀,包括手柄,在手柄的上部,设置有ー个十字形的拨杆,拨杆的中心位于手柄I内部。
[0009] 本实用新型的有益效果:用螺丝刀时,直接拨转拨杆就可以上螺丝,并且根据杠杆原理,会节省力气。
[0010] 附图说明
[0011] 附图1为本实用新型结构示意图,
[0012] 图中:1、手柄,2、拨杆。
具体实施方式
[0013] 附图I为本实用新型的ー种具体实施方式,在螺丝刀的手柄I上部,设置有ー个十字形的拨杆2,拨杆2的中心位于手柄I内部,使用的时候,将四根手指插在十字隔成的四个空间内,朝ー个方向转动拨杆2,就能上螺丝了。根据杠杆原理,这样会节省力气。

Claims (1)

1.一种省力螺丝刀,包括手柄(1),其特征在于在手柄(I)的上部,设置有一个十字形的拨杆(2),拨杆(2)的中心位于手柄(I)内部。
CN2011204462340U 2011-11-14 2011-11-14 省力螺丝刀 Expired - Fee Related CN202357092U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204462340U CN202357092U (zh) 2011-11-14 2011-11-14 省力螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204462340U CN202357092U (zh) 2011-11-14 2011-11-14 省力螺丝刀

Publications (1)

Publication Number Publication Date
CN202357092U true CN202357092U (zh) 2012-08-01

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ID=46568307

Family Applications (1)

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CN2011204462340U Expired - Fee Related CN202357092U (zh) 2011-11-14 2011-11-14 省力螺丝刀

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CN (1) CN202357092U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175608A (zh) * 2016-11-01 2017-09-19 徐建俭 含纵向插杆孔的省力螺丝刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175608A (zh) * 2016-11-01 2017-09-19 徐建俭 含纵向插杆孔的省力螺丝刀

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C17 Cessation of patent right
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Granted publication date: 20120801

Termination date: 20121114