CN202140489U - 弹簧护套 - Google Patents

弹簧护套 Download PDF

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Publication number
CN202140489U
CN202140489U CN201120233876U CN201120233876U CN202140489U CN 202140489 U CN202140489 U CN 202140489U CN 201120233876 U CN201120233876 U CN 201120233876U CN 201120233876 U CN201120233876 U CN 201120233876U CN 202140489 U CN202140489 U CN 202140489U
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China
Prior art keywords
spring
sheath
spring sheath
opening
protecting sleeve
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Expired - Fee Related
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CN201120233876U
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English (en)
Inventor
葛志强
谢广铎
王焕
赵同军
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ThyssenKrupp Fawer Liaoyang Spring Co Ltd
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ThyssenKrupp Fawer Liaoyang Spring Co Ltd
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Priority to CN201120233876U priority Critical patent/CN202140489U/zh
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Publication of CN202140489U publication Critical patent/CN202140489U/zh
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Abstract

弹簧护套涉及一种套在汽车前悬架螺旋弹簧尾部的弹簧护套。主要是为解决现有弹簧护套的开口都设在弹簧护套一端的内侧,即开口朝里,弹簧在开口下沿处的部位裸露在外,汽车运行产生震动时弹簧的该部位会直接与铁制托盘接触,产生硬磨损掉漆,掉漆后生锈腐蚀,缩短弹簧的使用寿命的问题而设计的。它包括弹簧护套体,其特征是在弹簧护套体一端设有凸棱。优点是汽车运行产生震动时弹簧不会直接与铁制托盘接触,无硬磨损,从而延长弹簧的使用寿命。

Description

弹簧护套
技术领域:
本实用新型涉及一种套在汽车前悬架螺旋弹簧尾部的弹簧护套。
背景技术:
汽车前悬架上的螺旋弹簧的尾部,即螺旋弹簧最下面的一圈直接与铁制托盘接触,汽车运行时产生震动会使其受到磨损,为此,目前普遍用弹簧护套套在该螺旋弹簧的尾部(其长度接近一圈)对其进行保护,为了安装方便,弹簧护套的一端设有开口,现有弹簧护套的开口都设在弹簧护套一端的内侧,即开口朝里,缺点是弹簧在开口下沿处的部位裸露在外,汽车运行产生震动时弹簧的该部位会直接与铁制托盘接触,产生硬磨损掉漆,掉漆后生锈腐蚀,缩短弹簧的使用寿命。
发明内容:
本实用新型所要解决的技术问题是提供一种弹簧不会与铁制托盘直接接触,不能产生硬磨损,从而延长弹簧使用寿命的弹簧护套。
上述目的是这样实现的:它包括弹簧护套体,其特征是在弹簧护套体一端设有凸棱。
本实用新型的优点是:由于在弹簧护套体一端设有凸棱,取消了设在弹簧护套此处的开口,所以汽车运行产生震动时弹簧不会直接与铁制托盘接触,无硬磨损,从而延长弹簧的使用寿命。
附图说明:
图1是本实用新型的结构示意图;
图2是现有的弹簧护套的结构示意图。
具体实施方式:
参照图1,它包括弹簧护套体2,其特征是在弹簧护套体一端设有凸棱1。

Claims (1)

1.弹簧护套,包括弹簧护套体(2),其特征是在弹簧护套体一端设有凸棱(1)。
CN201120233876U 2011-07-05 2011-07-05 弹簧护套 Expired - Fee Related CN202140489U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120233876U CN202140489U (zh) 2011-07-05 2011-07-05 弹簧护套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120233876U CN202140489U (zh) 2011-07-05 2011-07-05 弹簧护套

Publications (1)

Publication Number Publication Date
CN202140489U true CN202140489U (zh) 2012-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120233876U Expired - Fee Related CN202140489U (zh) 2011-07-05 2011-07-05 弹簧护套

Country Status (1)

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CN (1) CN202140489U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799439A (zh) * 2015-11-23 2016-07-27 成都九鼎科技(集团)有限公司 一种减振器弹簧护套结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799439A (zh) * 2015-11-23 2016-07-27 成都九鼎科技(集团)有限公司 一种减振器弹簧护套结构

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120208

Termination date: 20200705

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