CN201137379Y - 缓冲磁性门吸 - Google Patents

缓冲磁性门吸 Download PDF

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Publication number
CN201137379Y
CN201137379Y CNU2007201310443U CN200720131044U CN201137379Y CN 201137379 Y CN201137379 Y CN 201137379Y CN U2007201310443 U CNU2007201310443 U CN U2007201310443U CN 200720131044 U CN200720131044 U CN 200720131044U CN 201137379 Y CN201137379 Y CN 201137379Y
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spring
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magnetic door
door
magnet
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杨烨冰
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Abstract

一种缓冲磁性门吸,由弹簧、磁块组成,其特征在于:在底座(1)上,制有弹簧座(2),座内固定有弹簧(3),弹簧顶端装有磁块(4),另一只顶端装有极性相反的磁块或铁片(5),底座上有供固定安装的孔(6)。本实用新型克服了目前家庭房门安装的门吸噪音大,使用寿命短之不足,有降噪效果显著、使用寿命长、制作工艺简单诸多优点。

Description

缓冲磁性门吸
技术领域
本实用新型属于五金配件领域,具体地说是一种能起缓冲作用的磁性门吸。
背景技术
目前家庭打开的房门怕被风吹,都安装了门吸,细阅中国专利文献有关门吸的专利已有十多种,市售的门吸也不在少数,这些门吸各有千秋,但其缺点是同一的:吸上去的一瞬间产生的噪音很大,虽只有一声却令人心烦,特别是早晨另一房间的人还没醒,更使人讨厌。专利号为:200420107044.6及200420045258.5在磁性材料外面复以软性橡塑套来减低噪音,这确行之有效,但存在复盖层厚会影响磁性吸力,薄了会影响使用寿命的缺点。
发明内容
本实用新型的目的在于克服上述之不足,提供一种使用寿命长,能降低噪音的缓冲磁性门吸。
本实用新型的目的是采用下列技术方案来实现的:本实用新型由弹簧、磁块组成,其特征在于:在金属或塑料制成的底座上,制有弹簧座,座内固定有弹簧,弹簧顶端装有磁块,另一只顶端装有极性相反的磁块或铁片,底座上有供固定安装的孔。
本实用新型的优点:降噪效果显著、使用寿命长、制作工艺简单。
附图说明
附图为本实用新型结构示意图。
以下结合附图对本实用新型作进一步阐述。
实施方式
参见图,在金属或塑料制成的底座(1)上,制有弹簧座(2),座内固定有弹簧(3),弹簧顶端装有磁块(4),另一只顶端装有极性相反的磁块或铁片(5),底座上有供固定安装的孔(6)。

Claims (2)

1、一种缓冲磁性门吸,由弹簧、磁块组成,其特征在于:在底座(1)上,制有弹簧座(2),座内固定有弹簧(3),弹簧顶端装有磁块(4),另一只顶端装有极性相反的磁块或铁片(5),底座上有供固定安装的孔(6)。
2、按权利要求1所述的缓冲磁性门吸,其特征在于:底座(1)用金属或塑料制成。
CNU2007201310443U 2007-12-17 2007-12-17 缓冲磁性门吸 Expired - Fee Related CN201137379Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201310443U CN201137379Y (zh) 2007-12-17 2007-12-17 缓冲磁性门吸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201310443U CN201137379Y (zh) 2007-12-17 2007-12-17 缓冲磁性门吸

Publications (1)

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CN201137379Y true CN201137379Y (zh) 2008-10-22

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CNU2007201310443U Expired - Fee Related CN201137379Y (zh) 2007-12-17 2007-12-17 缓冲磁性门吸

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287368A (zh) * 2012-02-29 2013-09-11 通用汽车环球科技运作有限责任公司 用于车辆闭合件的磁性缓冲器装置
CN106613397A (zh) * 2016-12-16 2017-05-10 王敏 一种园林工程用的加长型园林剪

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287368A (zh) * 2012-02-29 2013-09-11 通用汽车环球科技运作有限责任公司 用于车辆闭合件的磁性缓冲器装置
CN103287368B (zh) * 2012-02-29 2016-02-17 通用汽车环球科技运作有限责任公司 用于车辆闭合件的磁性缓冲器装置
CN106613397A (zh) * 2016-12-16 2017-05-10 王敏 一种园林工程用的加长型园林剪

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Granted publication date: 20081022

Termination date: 20100118