CN202038115U - 汽车后轮毂 - Google Patents

汽车后轮毂 Download PDF

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Publication number
CN202038115U
CN202038115U CN2011201314794U CN201120131479U CN202038115U CN 202038115 U CN202038115 U CN 202038115U CN 2011201314794 U CN2011201314794 U CN 2011201314794U CN 201120131479 U CN201120131479 U CN 201120131479U CN 202038115 U CN202038115 U CN 202038115U
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Prior art keywords
wheel hub
rear wheel
hub body
automobile
utility
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Expired - Fee Related
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CN2011201314794U
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English (en)
Inventor
高�浩
王海亮
赵水军
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Guo Zirong
LINZHOU SHUNCHENG MACHINERY MANUFACTURING Co.,Ltd.
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LINZHOU YINQIAO MACHINE MANUFACTURING CO LTD
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Abstract

本实用新型公开一种汽车后轮毂，属于汽车部件制动系统领域。包括后轮毂本体，后轮毂本体内有扇页形机构。本实用新型的轮毂的扇页形机构能在轮毂和制动鼓总成在转动的时候搅动腔内的风转动，能起到扇风降温的作用。另外，在轮毂上增加导热孔，实现内外的空气交换，将热量排出后轮毂外。

Description

汽车后轮毂
技术领域
本实用新型属于汽车部件制动系统领域，具体涉及一种汽车轮毂。 
背景技术
在现有技术中，后轮毂与制动鼓连接，组成制动鼓总成，通过制动蹄铁与制动鼓接触面起到制动作用。在汽车实际行驶的过程中，尤其是在上下较长的坡时，由于长时间的制动导致制动鼓产生大量的热量。大量的热量无法导出，导致制动鼓破裂，引起制动失效。目前解决此类问题的办法是在长时间制动后对制动鼓外面进行浇水以达到降温的目的。然而此种方法需要经常准备大量的水，很不方便。 
实用新型内容
本实用新型要解决的技术问题是汽车后轮毂在长期爬坡的时候产生较大的热量无法排除，提供一种能在转动时排热降温的汽车后轮毂。 
本实用新型的技术方案是以下述方式实现的：一种汽车后轮毂，包括后轮毂本体，后轮毂本体内有扇页形机构。 
所述后轮毂本体上设有导热孔。 
本实用新型的轮毂的扇页形机构能在轮毂和制动鼓总成在转动的时候搅动腔内的风转动，能起到扇风降温的作用。另外，在轮毂上增加导热孔，实现内外的空气交换，将热量排出后轮毂外。 
附图说明
图1是本实用新型的结构示意图。 
图2是图1的A-A向剖视示意图。 
具体实施方式
如图1和图2所示，本实用新型包括后轮毂本体1，后轮毂本体1上有扇页形机构3。 
所述后轮毂本体1上设有导热孔2。 
由于轮毂上带有扇页形机构3，能扩大散热面积以及在转动时搅动制动鼓总成腔内的空气，进而增大总成内外热量的交换，通过轮毂本体上的导热孔2，进而将部分热量排出外部，降低后轮毂制动鼓转动时总成的温度。

Claims (2)

1. 一种汽车后轮毂，包括后轮毂本体（1），其特征在于：后轮毂本体（1）内有扇页形机构（3）。
2. 根据权利要求1所述的汽车后轮毂，其特征在于：所述后轮毂本体（1）上设有导热孔（2）。
CN2011201314794U 2011-04-29 2011-04-29 汽车后轮毂 Expired - Fee Related CN202038115U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201314794U CN202038115U (zh) 2011-04-29 2011-04-29 汽车后轮毂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201314794U CN202038115U (zh) 2011-04-29 2011-04-29 汽车后轮毂

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CN202038115U true CN202038115U (zh) 2011-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106891668A (zh) * 2017-03-22 2017-06-27 重庆市超群工业股份有限公司 一种汽车轮毂以及汽车轮毂的制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106891668A (zh) * 2017-03-22 2017-06-27 重庆市超群工业股份有限公司 一种汽车轮毂以及汽车轮毂的制造方法

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GUO ZIRONG

Free format text: FORMER OWNER: LINZHOU YINQIAO MACHINE MANUFACTURING CO., LTD.

Effective date: 20150123

Owner name: LINZHOU SHUNCHENG MACHINERY MANUFACTURING CO., LTD

Free format text: FORMER OWNER: GUO ZIRONG

Effective date: 20150123

C41 Transfer of patent application or patent right or utility model
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Address after: 456581 Zhenkang street, Guilin, Henan, Linzhou

Patentee after: LINZHOU SHUNCHENG MACHINERY MANUFACTURING Co.,Ltd.

Address before: 456581 No. 3-81, government road, Guilin Town, Henan, Linzhou

Patentee before: Guo Zirong

Effective date of registration: 20150123

Address after: 456581 No. 3-81, government road, Guilin Town, Henan, Linzhou

Patentee after: Guo Zirong

Address before: 456581, 32, executive street, Guilin Town, Anyang, Henan, Linzhou

Patentee before: Linzhou Yinqiao Machine Manufacturing Co.,Ltd.

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

Granted publication date: 20111116

Termination date: 20150429

EXPY Termination of patent right or utility model