CN203198623U - 一种商用车车轮轮辐 - Google Patents

一种商用车车轮轮辐 Download PDF

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Publication number
CN203198623U
CN203198623U CN 201320188961 CN201320188961U CN203198623U CN 203198623 U CN203198623 U CN 203198623U CN 201320188961 CN201320188961 CN 201320188961 CN 201320188961 U CN201320188961 U CN 201320188961U CN 203198623 U CN203198623 U CN 203198623U
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China
Prior art keywords
valve core
inflating opening
opening
tire valve
wheel spoke
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Expired - Fee Related
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CN 201320188961
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English (en)
Inventor
朱加强
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ANHUI JIANGHUAI WHEEL CO., LTD.
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BENGBU JIANGHUAI WHEEL Co Ltd
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Priority to CN 201320188961 priority Critical patent/CN203198623U/zh
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Abstract

本实用新型公开一种商用车车轮轮辐,包括中心孔、螺栓孔和散热孔,其中与轮胎气门芯配合的散热孔上设有充气口,充气口轴向设有轮胎气门芯通槽,其特征在于,所述充气口为带圆孤倒角的方开口,充气口的底边为台阶式直边;本实用新型将传统半圆孤形充气口改为台阶式直边充气口,轮胎气门芯通槽和台阶式直边充气口接触相交部分是直线,两者几何中心在加工过程中即使有偏离,也不会出现轮胎气门芯通槽两侧剩余材料不对称的情况,明显提高产品视觉效果和外观质量,同样宽度的台阶式直边充气口比半圆孤形充气口的开口尺寸要大,空间被更多释放后,方便轮胎气门芯充气。

Description

一种商用车车轮轮辐
技术领域
本实用新型涉及商用车领域,具体地说,是一种商用车车轮轮辐。
背景技术
商用车车轮轮辐包括中心孔、螺栓孔和散热孔,其中一个散热孔上冲有充气口,充气口轴向铣出一个轮胎气门芯通槽,现有充气口为半圆孤形,由于半圆孤形充气口和轮胎气门芯通槽两者几何中心在加工过程中很难定位对正重合,大多数都会有偏离,轮胎气门芯通槽和半圆孤形充气口接触相交两侧的圆弧部分相对充气口几何中心而言,轮胎气门芯通槽两侧剩余材料不对称,产品视觉效果差,严重影响产品外观质量,产品用户反映强烈;另外,半圆孤形充气口空间狭小,充气操作不方便。
实用新型内容
本实用新型的目的在于提供一种充气操作方便、视觉效果好的商用车车轮轮辐。
本实用新型的目的是通过以下技术方案予以实现的,商用车车轮轮辐,包括中心孔、螺栓孔和散热孔,其中与轮胎气门芯配合的散热孔上设有充气口,充气口轴向设有轮胎气门芯通槽,其特征在于,所述充气口为带圆孤倒角的方形口,充气口的底边为台阶式直边。
有益效果:本实用新型将传统半圆孤形充气口改为台阶式直边充气口,轮胎气门芯通槽和台阶式直边充气口接触相交部分是直线,两者几何中心在加工过程中即使有偏离,也不会出现轮胎气门芯通槽两侧剩余材料不对称的情况,明显提高产品视觉效果和外观质量,同样宽度的台阶式直边充气口比半圆孤形充气口的开口尺寸要大,空间被更多释放后,方便轮胎气门芯充气。 
附图说明
图1为本实用新型实施例的结构示意图;
图2为图1的A—A剖视图。
具体实施方式
参见图1、图2所示,本实用新型所提供的商用车车轮轮辐,包括中心孔6、螺栓孔5和散热孔1,其中与轮胎气门芯配合的散热孔1上通过冲床加工一个充气口2,充气口2为带圆孤倒角的方形口,充气口2的底边为台阶式直边4,充气口轴向设有轮胎气门芯通槽3,轮胎气门芯通槽3和充气口2的接触相交部分为直线,扩大了充气操作空间,既方便轮胎气门芯充气,又明显提高产品视觉效果和外观质量。
上述实施例作为本实用新型的较佳实施方式,详细说明了本实用新型的技术构思和实施要点,并非是对本实用新型的保护范围进行限制,凡根据本实用新型精神实质所作的任何简单修改及等效结构变换或修饰,均应涵盖在本实用新型的保护范围之内。

Claims (1)

1.一种商用车车轮轮辐,包括中心孔、螺栓孔和散热孔,其中与轮胎气门芯配合的散热孔上设有充气口,充气口轴向设有轮胎气门芯通槽,其特征在于,所述充气口为带圆孤倒角的方形口,充气口的底边为台阶式直边。
CN 201320188961 2013-04-16 2013-04-16 一种商用车车轮轮辐 Expired - Fee Related CN203198623U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320188961 CN203198623U (zh) 2013-04-16 2013-04-16 一种商用车车轮轮辐

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320188961 CN203198623U (zh) 2013-04-16 2013-04-16 一种商用车车轮轮辐

Publications (1)

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CN203198623U true CN203198623U (zh) 2013-09-18

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CN 201320188961 Expired - Fee Related CN203198623U (zh) 2013-04-16 2013-04-16 一种商用车车轮轮辐

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111098632A (zh) * 2019-12-27 2020-05-05 中信戴卡股份有限公司 一种改进的机动车铝合金轮毂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111098632A (zh) * 2019-12-27 2020-05-05 中信戴卡股份有限公司 一种改进的机动车铝合金轮毂

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

Owner name: ANHUI JIANGHUAI WHEEL CO., LTD.

Free format text: FORMER OWNER: BENGBU JIANGHUAI WHEEL CO., LTD.

Effective date: 20140425

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140425

Address after: Daqing Yuhui District 233010 Anhui city in Bengbu Province Road No. 61

Patentee after: ANHUI JIANGHUAI WHEEL CO., LTD.

Address before: Daqing Yuhui District 233010 Anhui city in Bengbu Province Road No. 61

Patentee before: Bengbu Jianghuai Wheel Co., Ltd.

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

Granted publication date: 20130918

Termination date: 20210416