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CN201961107U - 安全支护车圈 - Google Patents

安全支护车圈 Download PDF

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Publication number
CN201961107U
CN201961107U CN2011200370513U CN201120037051U CN201961107U CN 201961107 U CN201961107 U CN 201961107U CN 2011200370513 U CN2011200370513 U CN 2011200370513U CN 201120037051 U CN201120037051 U CN 201120037051U CN 201961107 U CN201961107 U CN 201961107U
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rim
diameter
support
support ring
safety
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Expired - Fee Related
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CN2011200370513U
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English (en)
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巩宏乾
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Abstract

一种安全支护车圈,在车圈的侧面有支护圈,支护圈与车圈为整体结构,支护圈的直径大于车圈直径而小于车圈所装轮胎的直径,支护圈外圆周上包有橡胶圈,支护圈外侧面沿径向布有若干加强筋。本实用新型在车辆行驶过程突然爆胎或漏气后,能让驾驶员有效地控制车辆行驶方向,使车身保持平衡,提高行驶安全性,减少人员伤亡和财产损失。

Description

安全支护车圈
技术领域:
本实用新型涉及一种安全支护车圈,用于防止车辆在行驶过程中突然爆胎或漏气时方向失控。
背景技术:
在车辆行驶过程突然爆胎时,爆胎的车轮直径迅速变小,接地效果不好,很容易出现方向失控或制动打滑的情况,容易导致事故的发生。而现有的车轮,一般没有防止此类情况发生的结构设计,给行车安全留下了隐患。
发明内容:
本实用新型的目的是提供一种安全支护车圈,解决车辆在行驶过程突然爆胎或漏气时方向失控的技术问题,有效避免因轮胎爆裂而导致发生的事故。
本实用新型的目的是以如下方式实现的:该安全支护车圈包括车圈,在车圈的侧面固定支护圈,支护圈的直径大于车圈直径而小于车圈所装轮胎的直径,一般比轮胎直径小20~50mm为宜。当轮胎爆裂或轮胎气压过低时,由支护圈接地支撑,车轮直径减小不大,使车轮保持比较好的接地性能,防止车辆方向失控或制动打滑。轮胎爆裂或漏气后,也可以低速短距离行驶。
支护圈外圆周上包有橡胶圈,减小接地滚动噪音,增强与地面的摩擦力。
支护圈外侧面沿径向布有若干加强筋,增强支护圈的刚度。
支护圈与车圈为整体结构,便于保证支护圈与车圈之间的位置精度。支护圈与车圈之间也可以是分体的,通过螺钉连接固定。
本实用新型在车辆行驶过程突然爆胎或漏气后,能让驾驶员有效地控制车辆行驶方向,使车身保持平衡,提高行驶安全性,减少人员伤亡和财产损失。
附图说明:
图1是本实用新型的主视图。
图2是图1中A-A剖视图。
具体实施方式:
参照图1、图2,在车圈1的侧面有支护圈2,支护圈2与车圈1为整体结构,支护圈2的直径大于车圈直径而小于车圈1所装轮胎的直径,支护圈2外圆周上包有橡胶圈4,支护圈2外侧面沿径向布有6条加强筋3,支护圈2在车辆爆胎或漏气时起到支撑作用。

Claims (4)

1.一种安全支护车圈,包括车圈,其特征在于:在车圈(1)的侧面固定支护圈(2),支护圈(2)的直径大于车圈直径而小于车圈(1)所装轮胎的直径。
2.根据权利要求1所述的安全支护车圈,其特征在于:支护圈(2)外圆周上包有橡胶圈(4)。
3.根据权利要求1所述的安全支护车圈,其特征在于:支护圈(2)外侧面沿径向布有若干加强筋(3)。
4.根据权利要求1所述的安全支护车圈,其特征在于:支护圈(2)与车圈(1)为整体结构。
CN2011200370513U 2011-02-01 2011-02-01 安全支护车圈 Expired - Fee Related CN201961107U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200370513U CN201961107U (zh) 2011-02-01 2011-02-01 安全支护车圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200370513U CN201961107U (zh) 2011-02-01 2011-02-01 安全支护车圈

Publications (1)

Publication Number Publication Date
CN201961107U true CN201961107U (zh) 2011-09-07

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Family Applications (1)

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CN2011200370513U Expired - Fee Related CN201961107U (zh) 2011-02-01 2011-02-01 安全支护车圈

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CN (1) CN201961107U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640438A (zh) * 2013-11-08 2014-03-19 朱龙富 汽车爆胎保护器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640438A (zh) * 2013-11-08 2014-03-19 朱龙富 汽车爆胎保护器

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Granted publication date: 20110907

Termination date: 20130201