CN201553198U - 隔热防尘罩 - Google Patents

隔热防尘罩 Download PDF

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Publication number
CN201553198U
CN201553198U CN2009202008394U CN200920200839U CN201553198U CN 201553198 U CN201553198 U CN 201553198U CN 2009202008394 U CN2009202008394 U CN 2009202008394U CN 200920200839 U CN200920200839 U CN 200920200839U CN 201553198 U CN201553198 U CN 201553198U
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dust cover
protective layer
dust boot
heat
cover body
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Expired - Fee Related
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CN2009202008394U
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Inventor
沈百庆
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SHAOXING ANTU AUTO STEERING SUSPENSION CO., LTD.
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Zhejiang Shaoxing Kesiteli Mechanical & Electrical Co Ltd
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Abstract

本实用新型公开了一种汽车转向系统中转向接头与转向节连接处的隔热防尘罩,属于汽车零配件技术领域,包括防尘罩本体,防尘罩本体通过骨架安装于球头销上,防尘罩本体的外围增设一圈防护层,且该防护层与防尘罩本体的靠近转向接头的一端边缘相连为一体,使防护层与防尘罩的侧壁之间形成圆周槽,本实用新型具有比现有技术更加显著的隔热和防冲击作用,有效防止了外界热量辐射和路面碎石的冲击,延长了球关节的使用寿命。

Description

隔热防尘罩
技术领域
本实用新型公开了一种汽车转向系统中转向接头与转向节连接处的隔热防尘罩,属于汽车零配件技术领域。
背景技术
常用的防尘罩是一个橡胶单层护罩,汽车行驶过程中受到路面和制动装置高温辐射,易通过辐射对流传递给转向接头,反应出其隔热效果差,导致球关节早期失效,;同时汽车行驶过程中弹起的小石子快速撞击防尘罩,导致防尘罩破裂后球关节进泥水磨损而失效,说明其因外力冲击易破损,这直接缩短了转向系统的使用寿命。
实用新型内容
本实用新型针对现有技术存在的不足,目的在于提供一种隔热、防冲击力效果更好的隔热防尘罩。
本实用新型解决技术问题的技术方案如下:一种隔热防尘罩,其特征在于:包括防尘罩本体,防尘罩本体通过骨架安装于球头销上,防尘罩本体的外围增设一圈防护层,且该防护层与防尘罩本体的靠近转向接头的一端边缘相连为一体,使防护层与防尘罩的侧壁之间形成圆周槽。
所述防尘罩本体与防护层为一体式硫化结构。
本实用新型克服了现有技术存在隔热效果差,易受外力冲击而破损等缺陷,采用在防尘罩本体外加设一圈防护层后,转向接头与转向节装配后球关节联接处形成两层保护层,起到更加显著的隔热和防冲击作用,有效防止了外界热量辐射和路面碎石的冲击,延长了球关节的使用寿命。
以下结合附图和实施例对本实用新型作进一步具体说明,但并非将本实用新型要求保护的权利范围局限于以下实施例内。
附图说明
图1是本实用新型整体结构的剖视图;
图2为本实用新型的装配结构示意图。
具体实施方式
如图1、图2所示,一种隔热防尘罩,该防尘罩以其具有多层防护圈,起到隔热和防冲击功能,能有效减少球关节因外界热量辐射和路面碎石击穿防尘罩而导致求关节早期失效的优点,起到多层的保护作用,已成为汽车球关节防护必不可少的零件,汽车专用球关节包括转向接头1、转向节2、球头销3、防尘罩本体5,转向接头1内配合安装球头销3的球头31,球头销3与球头31的联接处设有防尘罩本体5,且该防尘罩本体5还配合置于转向节2与转向接头1的联结处,防尘罩本体5通过球头销3上的骨架51、骨架52固定于球头销上,骨架51、骨架52用于防尘罩安装的定型和定位,防尘罩本体5的外围加设一防护层6,呈向上翻起的翻边状,且该防护层6与防尘罩本体5的靠近转向接头1的一端边缘相连为一体,防护层6与防尘罩5的侧壁之间形成圆周槽,正好为转向节的配合安装。

Claims (2)

1.一种隔热防尘罩,其特征在于:包括防尘罩本体(5),防尘罩本体(5)通过骨架(51)、(52)安装于球头销(3)上,防尘罩本体(5)的外围增设一圈防护层(6),且该防护层(6)与防尘罩本体(5)的靠近转向接头(1)的一端边缘相连为一体,使防护层(6)与防尘罩(5)的侧壁之间形成圆周槽。
2.根据权利要求1所述的一种隔热防尘罩,其特征在于:所述防尘罩本体(5)与防护层(6)为一体式硫化结构。
CN2009202008394U 2009-11-26 2009-11-26 隔热防尘罩 Expired - Fee Related CN201553198U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202008394U CN201553198U (zh) 2009-11-26 2009-11-26 隔热防尘罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202008394U CN201553198U (zh) 2009-11-26 2009-11-26 隔热防尘罩

Publications (1)

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CN201553198U true CN201553198U (zh) 2010-08-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518812A (zh) * 2011-12-07 2012-06-27 力帆实业(集团)股份有限公司 微型客车前摆臂防尘罩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518812A (zh) * 2011-12-07 2012-06-27 力帆实业(集团)股份有限公司 微型客车前摆臂防尘罩

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHAOXING ANTU AUTOMOBILE STEERING SUSPENSION CO.,

Free format text: FORMER NAME: ZHEJIANG SHAOXING KESITELI MECHANICAL + ELECTRICAL CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 312030, Zhejiang County, Shaoxing province rock street, Ren weir

Patentee after: SHAOXING ANTU AUTO STEERING SUSPENSION CO., LTD.

Address before: 312030, Zhejiang County, Shaoxing province rock street, Ren weir

Patentee before: Zhejiang Shaoxing Kesiteli Mechanical & Electrical Co., Ltd.

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

Granted publication date: 20100818

Termination date: 20141126

EXPY Termination of patent right or utility model