CN202284594U - 休闲用品专用抽芯铆钉 - Google Patents

休闲用品专用抽芯铆钉 Download PDF

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CN202284594U
CN202284594U CN2011203584745U CN201120358474U CN202284594U CN 202284594 U CN202284594 U CN 202284594U CN 2011203584745 U CN2011203584745 U CN 2011203584745U CN 201120358474 U CN201120358474 U CN 201120358474U CN 202284594 U CN202284594 U CN 202284594U
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rivet
cone
recreating
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邵德
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/025—Setting self-piercing rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

一种休闲用品专用抽芯铆钉，包括有拉杆和铆钉钉体，拉杆的最前端为锥体，所述锥体的底部最粗部位的直径大于铆钉钉体内孔的孔径。本实用新型在拉杆的最前端设置了锥体结构，在休闲用品加工铆接时，无需对帆布等进行先刺破处理，直接通过拉杆的锥体对帆布等进行自攻处理后进行拉铆，操作简单、使用方便；结构简单、牢靠，制作成本低，使用效果好。

Description

休闲用品专用抽芯铆钉
(一)技术领域
本实用新型涉及一种铆钉，尤其适用于休闲用品领域。
(二)背景技术
现有普通铆钉包括有拉杆和铆钉钉体，在休闲用品制作过程中，有一层已经提前钻好孔，而另一层是帆布或类似的其他较薄材料，但是由于拉杆的端部是椭圆体结构，拉杆的端部不具有穿透功能，采用这种铆钉进行铆合时，要对帆布或类似较薄材料进行先刺破处理，然后再将铆钉插入孔内进行拉铆，操作繁琐，使用不便。
(三)发明内容
为了解决现有铆钉存在的缺点，本实用新型提供了一种具有自攻效果的铆钉，操作简单，使用方便。
为此，本实用新型采取以下技术方案：
一种休闲用品专用抽芯铆钉，包括有拉杆和铆钉钉体，拉杆的最前端为锥体，所述锥体的底部最粗部位的直径大于铆钉钉体内孔的孔径。
所述锥体为圆锥体。
所述锥体为多棱锥。
采用本实用新型具有以下优点：1、在拉杆的最前端设置了锥体结构，在休闲用品加工铆接时，无需对帆布等进行先刺破处理，直接通过拉杆的锥体对帆布等进行自攻处理后进行拉铆，操作简单、使用方便；2、结构简单、牢靠，制作成本低，使用效果好。
(四)附图说明
图1为本实用新型结构示意图。
(五)具体实施方式
参照图1，一种休闲用品专用抽芯铆钉，包括有拉杆1和铆钉钉体2，拉杆的最前端为锥体3，所述锥体的底部最粗部位的直径大于铆钉钉体内孔的孔径。所述锥体可以是圆锥体，也可以是多棱锥。
休闲用品需要铆接时，首先将拉杆锥体攻破帆布4等较薄工件，继续穿过另一层工件5，然后向后拉动拉杆，锥体随之后移，当拉杆被拉断，铆钉钉体被胀粗变短，完成铆合。

Claims (3)

1.一种休闲用品专用抽芯铆钉，包括有拉杆和铆钉钉体，其特征在于：拉杆的最前端为锥体，所述锥体的底部最粗部位的直径大于铆钉钉体内孔的孔径。
2.如权利要求1所述的休闲用品专用抽芯铆钉，其特征在于：所述锥体为圆锥体。
3.如权利要求1所述的休闲用品专用抽芯铆钉，其特征在于：所述锥体为多棱锥。
CN2011203584745U 2011-09-19 2011-09-19 休闲用品专用抽芯铆钉 Expired - Fee Related CN202284594U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203584745U CN202284594U (zh) 2011-09-19 2011-09-19 休闲用品专用抽芯铆钉

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Application Number Priority Date Filing Date Title
CN2011203584745U CN202284594U (zh) 2011-09-19 2011-09-19 休闲用品专用抽芯铆钉

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CN202284594U true CN202284594U (zh) 2012-06-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441931A (zh) * 2018-12-27 2019-03-08 宁波康玛投资有限公司 一种休闲用品专用抽芯铆钉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441931A (zh) * 2018-12-27 2019-03-08 宁波康玛投资有限公司 一种休闲用品专用抽芯铆钉

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Granted publication date: 20120627

Termination date: 20120919