CN202531581U - 圆头铆钉 - Google Patents

圆头铆钉 Download PDF

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Publication number
CN202531581U
CN202531581U CN201220118751XU CN201220118751U CN202531581U CN 202531581 U CN202531581 U CN 202531581U CN 201220118751X U CN201220118751X U CN 201220118751XU CN 201220118751 U CN201220118751 U CN 201220118751U CN 202531581 U CN202531581 U CN 202531581U
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CN201220118751XU
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Inventor
严芳琴
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NINGBO YONGHONG FASTENER MANUFACTURING CO LTD
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NINGBO YONGHONG FASTENER MANUFACTURING CO LTD
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Abstract

圆头铆钉,包括铆钉头和杆部,杆部是实心的,铆钉头呈扁的圆柱体,圆柱体的中间有下凹的圆槽,杆部的端部设置有凸泡,凸泡为半球形的实心体,凸泡直径小于杆部的直径,铆钉头中间设置有圆形的凹槽。本圆头铆钉是实心结构,可以多次使用,不发生变形。

Description

圆头铆钉
技术领域
本实用新型涉及铆钉领域,尤其涉及圆头铆钉。
背景技术
铆钉是一种金属制一端有帽的杆状零件,穿入被联接的构件后,在杆的外端打、压出另一头,将构件压紧、固定。常用的有半圆头、平头、半空心铆钉、实心铆钉、沉头铆钉、抽芯铆钉、空心铆钉,这些通常是利用自身形变连接被铆接件,只可以使用一次,一次变形后,自身的长度就会减短,不可以重复使用。
发明内容
为了解决以上问题,本实用新型公开了一种圆头铆钉,本圆头铆钉能多次重复使用,形状结构不会改变。
圆头铆钉,包括铆钉头和杆部,杆部是实心的,铆钉头呈扁的圆柱体,圆柱体的中间有下凹的圆槽。
杆部的端部设置有凸泡,凸泡为半球形的实心体,凸泡直径小于杆部的直径。
铆钉头中间设置有圆形的凹槽。
本圆头铆钉,实心结构,比较牢固,可以多次使用,不会发生变形。
附图说明
图1是本实用新型的结构示意图,
图2是图1的A向视图,
图中:1—铆钉头,2—杆部,3—凸泡,4—圆凹槽。
具体实施方式
下面结合附图和具体实施方式,进一步阐明本实用新型。
图1是本实用新型的结构示意图,从图中可以看出,本圆头铆钉,包括铆钉头1和杆部2,杆部2是实心的,铆钉头1呈扁的圆柱体,圆柱体的中间有圆凹槽4,杆部2的端部设置有凸泡3,凸泡3为半球形的实心体,凸泡3直径小于杆部2的直径。
图2是图1的A向视图,从图中可以看出,本实用新型的铆钉头1中间设置有圆凹槽4。
本圆头铆钉可以多次使用,不发生变形,可以适用于很多铆接部分,应用范围广。

Claims (3)

1.圆头铆钉,包括铆钉头和杆部,其特征是杆部是实心的,铆钉头呈扁的圆柱体,圆柱体的中间有下凹的圆槽。
2. 根据权利要求1所述的圆头铆钉,其特征是杆部的端部设置有凸泡,凸泡为半球形的实心体,凸泡直径小于杆部的直径。
3.根据权利要求2所述的圆头铆钉,其特征是铆钉头中间设置有圆形的凹槽。
CN201220118751XU 2012-03-27 2012-03-27 圆头铆钉 Expired - Fee Related CN202531581U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220118751XU CN202531581U (zh) 2012-03-27 2012-03-27 圆头铆钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220118751XU CN202531581U (zh) 2012-03-27 2012-03-27 圆头铆钉

Publications (1)

Publication Number Publication Date
CN202531581U true CN202531581U (zh) 2012-11-14

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CN201220118751XU Expired - Fee Related CN202531581U (zh) 2012-03-27 2012-03-27 圆头铆钉

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CN (1) CN202531581U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425053A (zh) * 2016-10-27 2017-02-22 河北冀南标准件有限公司 圆柱头焊钉、圆柱头焊钉生产方法及生产设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425053A (zh) * 2016-10-27 2017-02-22 河北冀南标准件有限公司 圆柱头焊钉、圆柱头焊钉生产方法及生产设备
CN106425053B (zh) * 2016-10-27 2019-03-15 河北冀南标准件有限公司 圆柱头焊钉、圆柱头焊钉生产方法及生产设备

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20130327