CN203028290U - 磁性公母扣 - Google Patents

磁性公母扣 Download PDF

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Publication number
CN203028290U
CN203028290U CN 201220730170 CN201220730170U CN203028290U CN 203028290 U CN203028290 U CN 203028290U CN 201220730170 CN201220730170 CN 201220730170 CN 201220730170 U CN201220730170 U CN 201220730170U CN 203028290 U CN203028290 U CN 203028290U
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box
magnetic part
magnetic
pin
pallet
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Expired - Fee Related
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CN 201220730170
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纪群
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ZHUHAI GAOYUAN SPORTING GOODS CO Ltd
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ZHUHAI GAOYUAN SPORTING GOODS CO Ltd
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Abstract

本实用新型公开了一种磁性公母扣,包括公扣和母扣,其特征在于:所述公扣和母扣上分别设有公扣磁性件和母扣磁性件,所述公扣磁性件和母扣磁性件的极性相反。这种插扣通过磁力结合公母扣,使用简单便捷,不会产生因弹性降低或扣舌断裂而损坏的现象,使用寿命相对较长。

Description

磁性公母扣
技术领域
本实用新型涉及一种固定装置,更具体地说,涉及一种安装了磁性配件的插扣。
背景技术
插扣由于其操作简单、使用方便而被广泛应用于生活之中,如服装、箱包、鞋帽等处,目前广泛使用的插扣大多是由公扣和母扣构成,母扣具有内部尺寸大于开口尺寸的凹槽或空腔,公扣具有头部尺寸大于凹槽或空腔开口尺寸的扣舌,所述扣舌具有弹性,使用时用力将扣舌插入凹槽或空腔开口,扣舌的头部在外力作用下变形而进入母扣的凹槽或空腔内部并恢复原形,扣舌即卡在母扣的凹槽或空腔内部,从而完成固定。
但是这种插扣在多次使用后扣舌的弹性会将降低,而且由于扣舌的尾部相对于其头部比较细,在多次的受力变形中会产生应力集中的现象,容易断裂,造成插扣使用寿命缩短。
发明内容
本实用新型所要解决的技术问题在于提供一种无须通过弹力变形来结合公扣和母扣的插扣,这种插扣通过磁力结合公母扣,使用简单便捷,不会产生因弹性降低或扣舌断裂而损坏的现象,使用寿命相对较长。
上述技术问题可以通过如下的技术方案加以解决:一种磁性公母扣,包括公扣和母扣,其特征在于:所述公扣和母扣上分别设有公扣磁性件和母扣磁性件,所述公扣磁性件和母扣磁性件的极性相反。
所述公扣上设有磁性件安装槽位,所述公扣磁性件固定在磁性件安装槽位中。
所述母扣上设有圆槽,所述母扣磁性件固定在圆槽中。
所述母扣上还设有外缘尺寸与圆槽相配合的磁性件托盘,所述磁性件托盘的中间部分下凹,下凹的部分的形状和尺寸与母扣磁性件的外形尺寸相配合,母扣磁性件固定在磁性件托盘中,磁性件托盘固定在母扣上的圆槽中。
所述母扣上还设有尺寸与所述磁性件托盘相配合的支撑件,所述支撑件呈开口环状,支撑件的内径大于所述磁性件托盘的下凹部分外周尺寸,支撑件的外径小于所述磁性件托盘的外缘直径,支撑件安装在磁性件托盘的外缘与所述圆槽之间的空隙之中。
本实用新型的有益之处在于:利用安装在公扣和母扣上的高磁性磁性件的磁力将公母扣结合在一起,使用时简单快捷,不需要设计扣舌,也不需要扣舌弹性变形的设计,所以不会产生多次使用后由于应力作用产生的材料疲劳,扣舌弹性降低的缺点,大大延长了插扣的使用寿命。
附图说明
图1是公扣及公扣磁性件的爆炸图;
图2是母扣及母扣磁性件的爆炸图;
图3是本实用新型的爆炸图;
图4是本实用新型的公母扣结合状态示意图;
图5是本实用新型的公母扣结合立体图。
具体实施方式
如图1至图5所示的磁性公母扣,包括盖体3、公扣1和母扣2,公扣1和母扣2上分别安装了磁性相反的公扣磁性件11和母扣磁性件21,其中公扣1上设有磁性件安装槽位,公扣磁性件11固定在磁性件安装槽位中;母扣2上设有圆槽24、母扣2还包括外缘尺寸与圆槽24相配合的磁性件托盘23和呈开口环状的支撑件22,磁性件托盘23的中间部分下凹,下凹的部分的形状和尺寸与母扣磁性件21的外形尺寸相配合,支撑件22的内径大于磁性件托盘23的下凹部分外周尺寸,支撑件22的外径小于磁性件托盘23的外缘直径,母扣磁性件固定在磁性件托盘23的下凹部分中,磁性件托盘23固定在母扣上的圆槽中,支撑件22安装在磁性件托盘23的外缘与圆槽24之间的空隙之中,起到支撑磁性件托盘23外缘的作用,盖体3安装在母扣2的背面。
使用时将公扣1和母扣2的接触面相接触,由于磁性件的磁力作用,公扣1和母扣2就会吸合在一起。
以上实施例是供理解本实用新型之用,并非是对本实用新型的限制,有关领域的普通技术人员,这些变化或变型应当理解为仍属于本实用新型的保护范围。

Claims (5)

1.一种磁性公母扣,包括公扣和母扣,其特征在于:所述公扣和母扣上分别设有公扣磁性件和母扣磁性件,所述公扣磁性件和母扣磁性件的极性相反。
2.如权利要求1所述的磁性公母扣,其特征在于:所述公扣上设有磁性件安装槽位,所述公扣磁性件固定在磁性件安装槽位中。
3.如权利要求1所述的磁性公母扣,其特征在于:所述母扣上设有圆槽,所述母扣磁性件固定在圆槽中。
4.如权利要求3所述的磁性公母扣,其特征在于:所述母扣上还设有外缘尺寸与圆槽相配合的磁性件托盘,所述磁性件托盘的中间部分下凹,下凹的部分的形状和尺寸与母扣磁性件的外形尺寸相配合,母扣磁性件固定在磁性件托盘中,磁性件托盘固定在母扣上的圆槽中。
5.如权利要求4所述的磁性公母扣,其特征在于:所述母扣上还设有尺寸与所述磁性件托盘相配合的支撑件,所述支撑件呈开口环状,支撑件的内径大于所述磁性件托盘的下凹部分外周尺寸,支撑件的外径小于所述磁性件托盘的外缘直径,支撑件安装在磁性件托盘的外缘与所述圆槽之间的空隙之中。
CN 201220730170 2012-12-26 2012-12-26 磁性公母扣 Expired - Fee Related CN203028290U (zh)

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CN 201220730170 CN203028290U (zh) 2012-12-26 2012-12-26 磁性公母扣

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109892753A (zh) * 2017-12-07 2019-06-18 明门瑞士股份有限公司 磁性扣具
US11758987B2 (en) 2017-12-07 2023-09-19 Wonderland Switzerland Ag Magnetic buckling assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109892753A (zh) * 2017-12-07 2019-06-18 明门瑞士股份有限公司 磁性扣具
CN113729362A (zh) * 2017-12-07 2021-12-03 明门瑞士股份有限公司 磁性扣具
CN113729362B (zh) * 2017-12-07 2022-09-23 明门瑞士股份有限公司 磁性扣具
US11758987B2 (en) 2017-12-07 2023-09-19 Wonderland Switzerland Ag Magnetic buckling assembly
US11758988B2 (en) 2017-12-07 2023-09-19 Wonderland Switzerland Ag Magnetic buckling assembly
US11903455B2 (en) 2017-12-07 2024-02-20 Wonderland Switzerland Ag Female buckling component for magnetic buckling assembly

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Granted publication date: 20130703

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