CN201137616Y - 一种钉子 - Google Patents

一种钉子 Download PDF

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Publication number
CN201137616Y
CN201137616Y CNU2008200520218U CN200820052021U CN201137616Y CN 201137616 Y CN201137616 Y CN 201137616Y CN U2008200520218 U CNU2008200520218 U CN U2008200520218U CN 200820052021 U CN200820052021 U CN 200820052021U CN 201137616 Y CN201137616 Y CN 201137616Y
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CNU2008200520218U
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English (en)
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张书平
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Abstract

本实用新型公开了一种钉子,包括钉盖和钉柱,所述钉柱为多棱体,相邻两棱之间形成的面为凹面。所述钉柱可为正三、四、五棱体。由于本实用新型改变了钉子的现状、结构,使其较易钉入而难以拔出,同时节省材料。

Description

一种钉子
技术领域
本实用新型涉及五金制品,具体是一种钉子,尤其是用于墙体的钉子。
背景技术
现有的钉子由钉盖和钉柱构成,钉柱部分为圆柱体,这种结构的钉子比较难以钉入而较易拔出,同时所耗用的材料相对较多。
实用新型内容
本实用新型要解决的是钉子不易钉入而较易拔出和用材多的问题。
本实用新型是这样实现的一种钉子,包括钉盖和钉柱,所述钉柱为多棱柱体,相邻两棱之间形成的面为凹面。所述钉柱可为正三、正四、正五棱柱体;相邻两棱之间形成的面为弧形凹面。
由于本实用新型改变了钉子的现状、结构,使其较易钉入而难以拔出,同时节省材料。
附图说明
图1为钉子主视图
图2为钉子钉柱部分实施例1的横断面示意图
图3为钉子钉柱部分实施例2的横断面示意图
具体实施方式
实施例1将钉柱拉伸成四棱柱体,相邻两棱之间形成的面为凹面弧形;
实施例2将钉柱拉伸成四棱柱体,钉柱横断面为四角星的形状。

Claims (5)

1、一种钉子,包括钉盖(1)和钉柱(2),其特征是:所述钉柱(2)为多棱柱体,相邻两棱之间形成的面为凹面。
2、根据权利要求1所述的钉子,其特征是:所述钉柱(2)为正三棱柱体。
3、根据权利要求1所述的钉子,其特征是:所述钉柱(2)为正四棱柱体。
4、根据权利要求1所述的钉子,其特征是:所述钉柱(2)为正五棱柱体。
5、根据权利要求1、2、3或4所述的钉子,其特征是:相邻两棱之间形成的面为弧形凹面。
CNU2008200520218U 2008-01-03 2008-01-03 一种钉子 Expired - Fee Related CN201137616Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200520218U CN201137616Y (zh) 2008-01-03 2008-01-03 一种钉子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200520218U CN201137616Y (zh) 2008-01-03 2008-01-03 一种钉子

Publications (1)

Publication Number Publication Date
CN201137616Y true CN201137616Y (zh) 2008-10-22

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Family Applications (1)

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CNU2008200520218U Expired - Fee Related CN201137616Y (zh) 2008-01-03 2008-01-03 一种钉子

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CN (1) CN201137616Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330726A (zh) * 2010-07-12 2012-01-25 可美宇株式会社 固定钉
CN105090196A (zh) * 2015-09-02 2015-11-25 无锡市东赫金属制品有限公司 一种十字片状钢钉
CN105318858A (zh) * 2014-06-11 2016-02-10 李幼月 鼓形头式沉降观测标志

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330726A (zh) * 2010-07-12 2012-01-25 可美宇株式会社 固定钉
CN105318858A (zh) * 2014-06-11 2016-02-10 李幼月 鼓形头式沉降观测标志
CN105090196A (zh) * 2015-09-02 2015-11-25 无锡市东赫金属制品有限公司 一种十字片状钢钉

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081022

Termination date: 20110103