CN103144065A - 一种增力螺丝刀 - Google Patents

一种增力螺丝刀 Download PDF

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CN103144065A
CN103144065A CN2013100640732A CN201310064073A CN103144065A CN 103144065 A CN103144065 A CN 103144065A CN 2013100640732 A CN2013100640732 A CN 2013100640732A CN 201310064073 A CN201310064073 A CN 201310064073A CN 103144065 A CN103144065 A CN 103144065A
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CN103144065B (zh
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蒋学光
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CIXI FUHAI TOWN DUOBANG ELECTRICAL APPLIANCES FACTORY
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Abstract

一种增力螺丝刀，涉及一种螺丝刀，刀杆(8)的下端设有刀头(10)，细杆(5)的下端固定连接在刀杆的刀杆上端头(7)上，细杆的下部设置在压杆或转动手柄(6)中部设置的穿孔(13)内，在所述穿孔两侧的压杆或转动手柄上部面上分别设有插孔(11)，所述细杆的上端设有环状手柄(1)，所述环状手柄的下部两侧分别设有向外延伸的大拇指压片(3)，所述环状手柄的下部面上设有对应压杆或转动手柄所述插孔(11)的插柱(4)；本发明通过压杆或转动手柄、环状手柄和细杆、刀杆的配合，可轻松装卸锈死的螺丝钉。

Description

一种增力螺丝刀
【技术领域】
本发明涉及一种螺丝刀，尤其是涉及一种增力螺丝刀。
【背景技术】
公知的，螺丝刀作为螺丝钉的装卸工具，在机加工、设备维修、零件组装行业中广泛使用，但是很多螺丝钉由于长期为进行维护，经常会出现锈死现象，使得拆卸较为困难，而现有的螺丝刀均为后部一个圆柱形手柄，前部一个螺丝刀头，使用时可用力度较为有限，尤其是在螺丝钉生锈后，这种螺丝刀基本没有作用。
【发明内容】
为了克服背景技术中的不足，本发明公开一种增力螺丝刀，本发明通过压杆或转动手柄、环状手柄和细杆、刀杆的配合，可轻松装卸锈死的螺丝钉。
为实现上述发明目的，本发明采用如下技术方案：
一种增力螺丝刀，包括环状手柄、压杆或转动手柄、刀杆和刀头，刀杆的下端设有刀头，细杆的下端固定连接在刀杆的刀杆上端头上，细杆的下部设置在压杆或转动手柄中部设置的穿孔内，在所述穿孔两侧的压杆或转动手柄上部面上分别设有插孔，所述细杆的上端设有环状手柄，所述环状手柄的下部两侧分别设有向外延伸的大拇指压片，所述环状手柄的下部面上设有对应压杆或转动手柄所述插孔的插柱。
所述的增力螺丝刀，在刀头的上部设有插杆，所述插杆通过磁性固定在刀杆下端的多角形孔内。
所述的增力螺丝刀，所述刀头为一字形刀头或十字形刀头。
所述的增力螺丝刀，在细杆的上端设有螺孔，所述环状手柄的下部面中部设有盲孔，细杆的上端插在所述盲孔内，固定螺丝穿过环状手柄下部面的一侧后固定连接螺孔。
由于采用如上所述的技术方案，本发明具有如下有益效果：
本发明所述的增力螺丝刀，本发明通过一只手手持压杆或转动手柄，另一只手转动环状手柄便可轻松装卸螺丝钉，在遇有锈死螺丝钉时上体压杆或转动手柄，使环状手柄下部的插柱与压杆或转动手柄的插孔连接，通过压杆或转动手柄的增力便可轻松装卸锈死的螺丝钉，本发明同样适用于常规螺丝钉的装卸。
【附图说明】
图1是本发明的结构示意图；
图2是本发明的压杆或转动手柄俯视结构示意图；
图3是本发明的细杆和刀杆结构示意图；
图中：1、环状手柄；2、固定螺丝；3、大拇指压片；4、插柱；5、细杆；6、压杆或转动手柄；7、刀杆上端头；8、刀杆；9、插杆；10、刀头；11、插孔；12、螺孔；13、穿孔。
【具体实施方式】
通过下面的实施例可以更详细的解释本发明，公开本发明的目的旨在保护本发明范围内的一切变化和改进，本发明并不局限于下面的实施例；
结合附图1或2或3所述的增力螺丝刀，包括环状手柄1、压杆或转动手柄6、刀杆8和刀头10，在刀头10的上部设有插杆9，所述插杆9通过磁性固定在刀杆8下端的多角形孔内，所述刀头10为一字形刀头10或十字形刀头10，细杆5的下端固定连接在刀杆8的刀杆上端头7上，细杆5的下部设置在压杆或转动手柄6中部设置的穿孔13内，在所述穿孔13两侧的压杆或转动手柄6上部面上分别设有插孔11，在细杆5的上端设有螺孔12，所述环状手柄1的下部面中部设有盲孔，细杆5的上端插在所述盲孔内，固定螺丝2穿过环状手柄1下部面的一侧后固定连接螺孔12，所述环状手柄1的下部两侧分别设有向外延伸的大拇指压片3，所述环状手柄1的下部面上设有对应压杆或转动手柄6所述插孔11的插柱4。
实施本发明所述的增力螺丝刀，使用时根据螺丝钉的不同情况，若螺丝钉没有完全锈丝，利用刀杆8下端的刀头10对应螺丝钉，一只手手持压杆或转动手柄6下压，另一只手转动环状手柄1，通过压杆或转动手柄6的助力便可轻松装卸螺丝钉；在遇有锈死螺丝钉时，上体压杆或转动手柄6，使环状手柄1下部面上设置的插柱4与压杆或转动手柄6的插孔11连接，两只手分别握住压杆或转动手柄6的两端，两只手的大拇指用力按压环状手柄1下部两侧的大拇指压片3，然后转动压杆或转动手柄6，通过压杆或转动手柄6的增力便可轻松装卸锈死的螺丝钉，本发明同样适用于常规螺丝钉的装卸。
本发明未详述部分为现有技术。

Claims (4)

1.一种增力螺丝刀，包括环状手柄(1)、压杆或转动手柄(6)、刀杆(8)和刀头(10)，其特征是：刀杆(8)的下端设有刀头(10)，细杆(5)的下端固定连接在刀杆(8)的刀杆上端头(7)上，细杆(5)的下部设置在压杆或转动手柄(6)中部设置的穿孔(13)内，在所述穿孔(13)两侧的压杆或转动手柄(6)上部面上分别设有插孔(11)，所述细杆(5)的上端设有环状手柄(1)，所述环状手柄(1)的下部两侧分别设有向外延伸的大拇指压片(3)，所述环状手柄(1)的下部面上设有对应压杆或转动手柄(6)所述插孔(11)的插柱(4)。
2.根据权利要求1所述的增力螺丝刀，其特征是：在刀头(10)的上部设有插杆(9)，所述插杆(9)通过磁性固定在刀杆(8)下端的多角形孔内。
3.根据权利要求1或2所述的增力螺丝刀，其特征是：所述刀头(10)为一字形刀头(10)或十字形刀头(10)。
4.根据权利要求1所述的增力螺丝刀，其特征是：在细杆(5)的上端设有螺孔(12)，所述环状手柄(1)的下部面中部设有盲孔，细杆(5)的上端插在所述盲孔内，固定螺丝(2)穿过环状手柄(1)下部面的一侧后固定连接螺孔(12)。
CN201310064073.2A 2013-02-28 2013-02-28 一种增力螺丝刀 Expired - Fee Related CN103144065B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586814A (zh) * 2013-10-12 2014-02-19 苏州市吴中区曙光铜管厂 一种悬挂方便的起子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201102204Y (zh) * 2007-09-19 2008-08-20 骆红星 一种扳手
CN201124358Y (zh) * 2007-12-21 2008-10-01 崔楠 省力螺丝刀
CN202010974U (zh) * 2011-04-21 2011-10-19 上海赛拓五金工具有限公司 一种螺丝刀
CN202097696U (zh) * 2011-06-21 2012-01-04 黄鹏 一种省力螺丝刀
CN203125410U (zh) * 2013-02-28 2013-08-14 慈溪市附海镇多邦电器厂 一种增力螺丝刀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201102204Y (zh) * 2007-09-19 2008-08-20 骆红星 一种扳手
CN201124358Y (zh) * 2007-12-21 2008-10-01 崔楠 省力螺丝刀
CN202010974U (zh) * 2011-04-21 2011-10-19 上海赛拓五金工具有限公司 一种螺丝刀
CN202097696U (zh) * 2011-06-21 2012-01-04 黄鹏 一种省力螺丝刀
CN203125410U (zh) * 2013-02-28 2013-08-14 慈溪市附海镇多邦电器厂 一种增力螺丝刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586814A (zh) * 2013-10-12 2014-02-19 苏州市吴中区曙光铜管厂 一种悬挂方便的起子

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