CN202241043U - 一种异形改锥及配套的异形螺钉 - Google Patents

一种异形改锥及配套的异形螺钉 Download PDF

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Publication number
CN202241043U
CN202241043U CN2011202609406U CN201120260940U CN202241043U CN 202241043 U CN202241043 U CN 202241043U CN 2011202609406 U CN2011202609406 U CN 2011202609406U CN 201120260940 U CN201120260940 U CN 201120260940U CN 202241043 U CN202241043 U CN 202241043U
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special
screwdriver
screw
reversed
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刘庆智
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TIANJIN SHENGXIN YONGLE ELECTRIC APPLIANCE REFRIGERATING EQUIPMENT CO Ltd
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TIANJIN SHENGXIN YONGLE ELECTRIC APPLIANCE REFRIGERATING EQUIPMENT CO Ltd
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Abstract

本实用新型提供一种异形改锥及配套的异形螺钉,一种异形改锥,包括锥柄和锥杆,所述锥杆的尾部与所述锥柄固定,所述锥杆的头部横截面呈人字形,人字形的三条边之间的夹角为120°,所述锥杆的中部和尾部横截面呈圆形,头部与中部之间光滑过渡。一种与上述异形改锥配套的异形螺钉,包括钉身和钉头,所述钉头顶端的凹槽呈人字形,人字形的三条边之间的夹角为120°。本实用新型的有益效果是:人字形的改锥及配套的螺钉,既好上力,又不易打滑,克服了一字形和十字形的缺点;且结构简单,加工成本低。

Description

一种异形改锥及配套的异形螺钉
技术领域
本实用新型涉及一种异形改锥,以及配套的异形螺钉。 
背景技术
在现代社会中,改锥是一种非常常见的日常工具,改锥一般分为一字改锥和十字改锥,也分别有一字螺钉和十字螺钉与之配合,但在使用时,一字结构不好上力,十字结构容易打滑,希望能有一种介于二者之间的改锥出现,能够克服二者的缺点。 
发明内容
本实用新型的目的是提供一种结构简单的异形改锥及配套的异形螺钉。 
本实用新型的技术方案是:一种异形改锥,包括锥柄和锥杆,所述锥杆的尾部与所述锥柄固定,所述锥杆的头部横截面呈人字形,人字形的三条边之间的夹角为120°,所述锥杆的中部和尾部横截面呈圆形,头部与中部之间光滑过渡。 
一种与上述异形改锥配套的异形螺钉,包括钉身和钉头,所述钉头顶端的凹槽呈人字形,人字形的三条边之间的夹角为120°。 
本实用新型具有的优点和积极效果是: 
人字形的改锥及配套的螺钉,既好上力,又不易打滑,克服了一字形和十字形的缺点;且结构简单,加工成本低。 
附图说明
图1是本实用新型中异形改锥的结构示意图; 
图2是本实用新型中异形改锥的仰视图; 
图3是本实用新型中异形螺钉的结构示意图; 
图4是本实用新型中异形螺钉的俯视图。 
图中: 
1、锥柄    2、锥杆    3、钉身    4、钉头 
5、凹槽 
具体实施方式
下面结合附图及具体实施方式对本实用新型作进一步说明。 
如图1、图2、图3和图4所示,一种异形改锥包括锥柄1和锥杆2,所述锥杆2的尾部与所述锥柄1固定,所述锥杆2的头部横截面呈人字形,人字形的三条边之间的夹角为120°,所述锥杆2的中部和尾部横截面呈圆形,头部与中部之间光滑过渡。 
一种与上述异形改锥配套的异形螺钉,包括钉身3和钉头4,所述钉头4顶端的凹槽5呈人字形,人字形的三条边之间的夹角为120°。 
人字形的改锥及配套的螺钉,既好上力,又不易打滑,在使用时克服了一字形和十字形的缺点;且结构简单,加工成本低。 
以上实施方式对本实用新型进行了详细说明,但所述内容仅为本实用新型的较佳实施例,不能被认为用于限定本实用新型的实施范围。凡依本实用新型申请范围所作的均等变化与改进等,均应仍归属于本实用新型的专利涵盖范围之内。 

Claims (2)

1.一种异形改锥,包括锥柄(1)和锥杆(2),所述锥杆(2)的尾部与所述锥柄(1)固定,其特征在于:所述锥杆(2)的头部横截面呈人字形,人字形的三条边之间的夹角为120°,所述锥杆(2)的中部和尾部横截面呈圆形,头部与中部之间光滑过渡。
2.一种与权利要求1所述的异形改锥配套的异形螺钉,包括钉身(3)和钉头(4),其特征在于:所述钉头(4)顶端的凹槽(5)呈人字形,人字形的三条边之间的夹角为120°。
CN2011202609406U 2011-07-22 2011-07-22 一种异形改锥及配套的异形螺钉 Expired - Fee Related CN202241043U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115157163A (zh) * 2022-07-05 2022-10-11 中国航发贵州红林航空动力控制科技有限公司 一种高效装卸人字形螺钉的省力装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115157163A (zh) * 2022-07-05 2022-10-11 中国航发贵州红林航空动力控制科技有限公司 一种高效装卸人字形螺钉的省力装置

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