CN201275740Y - 一种止滑螺丝刀 - Google Patents

一种止滑螺丝刀 Download PDF

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Publication number
CN201275740Y
CN201275740Y CNU2008202099859U CN200820209985U CN201275740Y CN 201275740 Y CN201275740 Y CN 201275740Y CN U2008202099859 U CNU2008202099859 U CN U2008202099859U CN 200820209985 U CN200820209985 U CN 200820209985U CN 201275740 Y CN201275740 Y CN 201275740Y
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Prior art keywords
screwdriver
shaft
slip
cylinder
head
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CNU2008202099859U
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English (en)
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陈际军
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Abstract

一种止滑螺丝刀,在螺丝刀的杆身上设置由上下两个圆筒组成的止滑套,使用时止滑套的小头圆筒套在杆身中,其大头圆筒能套入螺丝刀头所在的螺丝头上,即使螺丝刀头在一字槽口中横向移动,止滑套的圆筒就能限制其大幅度的滑动,从而达到防止一字螺丝刀在操作中易滑落的目的。

Description

一种止滑螺丝刀
所属技术领域
本实用新型涉及一种修理工具,具体地说是一种防止滑移的一字形螺丝刀。
背景技术
通常,一字形螺丝刀在使用时,刀头顶在螺丝头上一字形的槽口中,但是在旋转用力时,往往会从槽口的一侧滑落,中断作业,还得重新找准槽口再操作,这样不但影响工作的进程,而且在用力作业时突然的滑落会伤及人的肢体部位,也会伤及被修理的机件。
实用新型内容
为了克服一字螺丝刀在操作时时常从螺丝头槽口中滑落的缺陷,本实用新型提供一种止滑螺丝刀,该螺丝刀头上设置止滑套能防止螺丝刀从螺丝的槽口中滑落。
本实用新型解决其技术问题所采取的技术措施是,止滑螺丝刀由手柄、杆身、刀头组成,在螺丝刀的杆身上设置止滑套,止滑套由两个圆筒相叠组成,上面的圆筒内孔稍大于螺丝刀的杆身,并套在杆身上,并能在杆身中上下滑动,下面的圆筒内孔稍大于螺丝刀头的最大宽度,其圆筒的长度稍大刀头的长度,上下两个圆筒在螺丝刀的杆身上相叠连接组成一体。使用时将螺丝刀口嵌入螺丝头上的槽口后,把止滑套放下,止滑套的下面圆筒套入螺丝头上,即使螺丝刀头操作中在槽口中横向滑动,止滑套的圆筒,就能限制其大幅度滑动,从而达到防止一字螺丝刀在操作中从槽口中滑落的目的。
附图说明
下面结合附图对本实用新型作进一步说明。
图1是一种止滑螺丝刀的结构示意图。
图中,1、手柄,2、杆身,3、止滑套,4、刀头,5、上圆筒,6、下圆筒。
具体实施方式
在图1中,手柄1连接杆身2,在杆身2的前端设置一字形的刀头(现有技术),在杆身2上设置由上下圆筒5、6组成的止滑套3。

Claims (2)

1、一种止滑螺丝刀,手柄连接杆身,杆身的头部制成一字形刀头,其特征是:在杆身上设置止滑套。
2、根据权利要求1所述的一种止滑螺丝刀,其特征是:止滑套由上下两个圆筒相叠连接,上面圆筒的内孔稍大于螺丝刀杆身,并套在杆身上,下面的圆筒内孔稍大于螺丝刀头的最大宽度,其圆筒长度大刀头的长度。
CNU2008202099859U 2008-10-22 2008-10-22 一种止滑螺丝刀 Expired - Fee Related CN201275740Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202099859U CN201275740Y (zh) 2008-10-22 2008-10-22 一种止滑螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202099859U CN201275740Y (zh) 2008-10-22 2008-10-22 一种止滑螺丝刀

Publications (1)

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CN201275740Y true CN201275740Y (zh) 2009-07-22

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CN (1) CN201275740Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823248A (zh) * 2010-05-09 2010-09-08 郭雅杰 螺丝刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823248A (zh) * 2010-05-09 2010-09-08 郭雅杰 螺丝刀

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Granted publication date: 20090722

Termination date: 20101022