CN201889744U - 一种省力螺丝刀 - Google Patents

一种省力螺丝刀 Download PDF

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Publication number
CN201889744U
CN201889744U CN2010206134666U CN201020613466U CN201889744U CN 201889744 U CN201889744 U CN 201889744U CN 2010206134666 U CN2010206134666 U CN 2010206134666U CN 201020613466 U CN201020613466 U CN 201020613466U CN 201889744 U CN201889744 U CN 201889744U
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China
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labor
screw driver
handle
hole
saving
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Expired - Fee Related
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CN2010206134666U
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English (en)
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刘沙沙
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Individual
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Individual
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Abstract

一种省力螺丝刀,属于工具。主要解决改锥在转动较紧螺钉时施力过大不方便的问题。其结构包括手柄和力矩棒,所述手柄中部设有一个径向的通孔,所述的力矩棒穿过通孔分别延伸到手柄的两侧。本实用新型利用力矩转换原理,通过向力矩棒施力,能够轻松的转动较紧的螺钉,给使用者操作带来方便。

Description

一种省力螺丝刀
技术领域
本实用新型涉及一种工具,具体地说是一种螺丝刀。
背景技术
螺丝刀是装配操作中常用的工具之一,但是现有的螺丝刀在转动较紧的螺钉时,需要使用者施加较大的力量才能转动,操作不方便。
实用新型内容
本实用新型的目的在于提供一种省力螺丝刀,主要解决螺丝刀在转动较紧螺钉时施力过大不方便的问题。
本实用新型解决其技术问题所采取的技术方案是:一种省力螺丝刀,其结构包括手柄和力矩棒,所述手柄中部设有一个径向的通孔,所述的力矩棒穿过通孔分别延伸到手柄的两侧。
本实用新型的有益效果是:本实用新型利用力矩转换原理,通过向力矩棒施力,能够轻松的转动较紧的螺钉,给使用者操作带来方便。
附图说明
图1为本实用新型的结构示意图;
图中:1手柄,2通孔,3力矩棒。
具体实施方式
如图1所示。一种省力螺丝刀,其结构包括手柄1和力矩棒3,所述手柄1中部设有一个径向的通孔2,所述的力矩棒3穿过通孔2分别延伸到手柄1的两侧,力矩棒3的直径略小于通孔2的直径。力矩棒3能够放入到通孔2中去。当需要使用较大力量转动螺丝时,可将力矩棒3插入到通孔2中去,通过对力矩棒3施力,使得螺丝刀转动,节省力实现转动螺丝的功能。若操作中不需要较大的力量时,可将力矩棒3抽出,节省存放空间。

Claims (1)

1.一种省力螺丝刀,其特征是,包括手柄和力矩棒,所述手柄中部设有一个径向的通孔,所述的力矩棒穿过通孔分别延伸到手柄的两侧。
CN2010206134666U 2010-11-18 2010-11-18 一种省力螺丝刀 Expired - Fee Related CN201889744U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206134666U CN201889744U (zh) 2010-11-18 2010-11-18 一种省力螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206134666U CN201889744U (zh) 2010-11-18 2010-11-18 一种省力螺丝刀

Publications (1)

Publication Number Publication Date
CN201889744U true CN201889744U (zh) 2011-07-06

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Family Applications (1)

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CN2010206134666U Expired - Fee Related CN201889744U (zh) 2010-11-18 2010-11-18 一种省力螺丝刀

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CN (1) CN201889744U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350411A (zh) * 2013-06-18 2013-10-16 太仓欧锐智能化工程有限公司 一种可伸缩的五金工具手把
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350411A (zh) * 2013-06-18 2013-10-16 太仓欧锐智能化工程有限公司 一种可伸缩的五金工具手把
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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Granted publication date: 20110706

Termination date: 20111118