CN2403940Y - 一种塑料铆钉 - Google Patents

一种塑料铆钉 Download PDF

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Publication number
CN2403940Y
CN2403940Y CN 00206591 CN00206591U CN2403940Y CN 2403940 Y CN2403940 Y CN 2403940Y CN 00206591 CN00206591 CN 00206591 CN 00206591 U CN00206591 U CN 00206591U CN 2403940 Y CN2403940 Y CN 2403940Y
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佘少芬
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Shantou Jiayuan Co ltd
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Shantou Jiayuan Co ltd
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Abstract

本实用新型涉及一种塑料铆钉,由钉丝和钉套组成,钉丝的钉杆至少有两个锥形突起,相邻两个锥形突起形成一个环形凹陷,钉杆前部有狭缝,钉套中心的圆孔有环形突起,该突起在钉丝和钉套套合时卡在钉杆的环形凹陷。本实用新型使用简单,套合牢固,工件之间还可以以钉杆为轴心自由转动。

Description

一种塑料铆钉
本实用新型属于连接件,涉及一种由塑料材料制成的铆钉。
常见的铆钉有金属铆钉和塑料铆钉,由钉帽和钉杆构成,钉杆是笔直的。塑料铆钉使用时是通过热焚钉杆使塑料熔融形成另一边的帽,使用很不方便,用塑料铆钉连接塑料件时,热焚很容易导致塑料件变形。
本实用新型的目的在于提供一种相互配合,使用时可简单套合的塑料铆钉。
为实现上述目的,本实用新型的塑料铆钉由钉丝和钉套组成,钉丝有钉帽和钉杆,钉杆上至少有两个由锥形突起,相邻两个锥形突起形成一个环形凹陷,钉杆前部有狭缝;钉套中心的圆孔有环形突起,该环形突起在钉丝和钉套套合时卡在所述钉杆的环形凹陷。
本实用新型的塑料铆钉构造简单,容易制作;使用时只需将钉丝压入钉套的圆孔即可完成工件的连接,无需热焚;套合牢固,不易脱离;套合后钉帽与钉套间保持一定距离,工件之间可以自由转动,特别适用塑料桶的桶体与吊索的连接。
下面结合附图对本实用新型作进一步说明:
图1是本实用新型塑料铆钉钉丝立体图。
图2是本实用新型塑料铆钉钉套剖视图。
图3是本实用新型塑料铆钉使用状态剖视图。
图1的钉丝有钉帽1和钉杆2,钉杆的两个锥形突起3形成一个环形凹陷4,狭缝5成一字形,位于钉杆前端中间,该狭缝还可以制成十字形。图2的钉套6中心圆孔内壁有一环形突起7。使用时如图3所示,由于塑料具有一定弹性,钉杆压入钉套时,钉杆的狭缝两边向中间压缩,钉套的环形突起7卡入钉杆的环形凹陷3后钉杆恢复原状,完成工件连接。由于钉帽与钉套保持固定的距离,连接后的工件可保持一定宽松度,工件之间可以以钉杆为轴心自由转动。
本实用新型塑料铆钉的钉丝和钉套制成多种规格,使用时需选用配套规格的钉丝及钉套。

Claims (1)

1.一种由钉丝和钉套组成的塑料铆钉,其特征在于,所述钉丝有钉帽(1)和钉杆(2),钉杆(2)至少有两个锥形突起(3),相邻两个锥形突起形成一个环形凹陷(4),钉杆(2)前部有狭缝(5);所述钉套中心的圆孔有环形突起(7),该环形突起在钉丝和钉套套合时卡在所述钉杆(2)的环形凹陷(4)。
CN 00206591 2000-03-20 2000-03-20 一种塑料铆钉 Expired - Fee Related CN2403940Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00206591 CN2403940Y (zh) 2000-03-20 2000-03-20 一种塑料铆钉

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Application Number Priority Date Filing Date Title
CN 00206591 CN2403940Y (zh) 2000-03-20 2000-03-20 一种塑料铆钉

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CN2403940Y true CN2403940Y (zh) 2000-11-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354536C (zh) * 2004-11-08 2007-12-12 张宇顺 多功能牵引钉
CN102178418A (zh) * 2011-01-18 2011-09-14 余戈平 被盖固定钉

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354536C (zh) * 2004-11-08 2007-12-12 张宇顺 多功能牵引钉
CN102178418A (zh) * 2011-01-18 2011-09-14 余戈平 被盖固定钉

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