CN202944157U - 断开式车内带 - Google Patents

断开式车内带 Download PDF

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Publication number
CN202944157U
CN202944157U CN 201220352137 CN201220352137U CN202944157U CN 202944157 U CN202944157 U CN 202944157U CN 201220352137 CN201220352137 CN 201220352137 CN 201220352137 U CN201220352137 U CN 201220352137U CN 202944157 U CN202944157 U CN 202944157U
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car
bicycle
annular
belt
tire
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CN 201220352137
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张鲁新
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Abstract

本实用新型公开了断开式车内带,包括环形车内带,在环形车内带的外带面上固定设置有充气嘴,充气嘴的出气口伸入环形车内带的内部,充气嘴的进气口露置在环形车内带之外,环形车内带本体由弯成环形的条形车内胎构成,条形车内胎两端分别具有的被封闭的端头和条形车内胎的胎壁共同使环形车内带内部形成封闭的胎腔。本实用新型结构合理,更换内胎方便、快捷,省时省力,大大提高(电动)自行车车轮内胎的更换效率,相应降低(电动)自行车车轮内带的拆换难度。

Description

断开式车内带
技术领域
本实用新型属于(电动)自行车车轮内胎结构的改进,特别是断开式车内带。 
背景技术
目前,现有的充气内带(自行车车轮内胎)都呈环形,若破损而需要更换时,就必须将整个轮圈从车架上拆卸下来,但拆卸轮圈的工作非常繁琐,费时费力,因此,大大降低了更换自行车车轮内胎的效率,相应延长了自行车车轮内胎的更换时间,增加了(电动)自行车车轮内带的拆换难度。 
实用新型内容
本实用新型的目的在于提供一种断开式车内带,其结构合理,更换内胎方便、快捷,省时省力,大大提高(电动)自行车车轮内胎的更换效率,相应降低(电动)自行车车轮内带的拆换难度。 
本实用新型的目的是这样实现的:一种断开式车内带,包括环形车内带,在环形车内带的外带面上固定设置有充气嘴,充气嘴的出气口伸入环形车内带的内部,充气嘴的进气口露置在环形车内带之外,环形车内带本体由弯成环形的条形车内胎构成,条形车内胎两端分别具有的被封闭的端头和条形车内胎的胎壁共同使环形车内带内部形成封闭的胎腔。 
本实用新型具有的进气嘴与现有环形(电动)自行车车轮内带所用进气嘴相同,当本实用新型漏气时,可直接将本实用新型取出,再将备用的完好无损的另一本实用新型塞入车外带内安放好,接着把车外带与车轮轮圈具有的环绕在其圈体外周侧的环形槽相扣合,再通过进气嘴给本实用新型内部封闭胎腔打气即可。本实用新型结构合理,更换内胎方便、快捷,省时省力,大大提高(电动)自行车车轮内胎的更换效率,相应降低(电动)自行车车轮内带的拆换难度。 
附图说明
下面将结合附图对本实用新型作进一步说明。 
图1为本实用新型的结构示意图。 
具体实施方式
一种断开式车内带,如图1所示,包括环形车内带1,在环形车内带1的外带面上固定设置有充气嘴3,充气嘴3的出气口伸入环形车内带1的内部,充气嘴3的进气口露置在环形车内带1之外,环形车内带1本体由弯成环形的条形车内胎构成,条形车内胎两端分别具有的被封闭的端头2和条形车内胎的胎壁共同使环形车内带1内部形成封闭的胎腔。 
如图1所示,两个端头2的断面相接触而共同形成的平面形接触面所在的平面沿着环形车内带1本体虚拟形成的圆环的径向线延展且环形车内带1本体虚拟形成的圆环的几何圆心点位于两个端头2断面相接触而共同形成的平面形接触面所在的平面内。 

Claims (1)

1.一种断开式车内带,包括环形车内带(1),在环形车内带(1)的外带面上固定设置有充气嘴(3),充气嘴(3)的出气口伸入环形车内带(1)的内部,充气嘴(3)的进气口露置在环形车内带(1)之外,其特征在于:环形车内带(1)本体由弯成环形的条形车内胎构成,条形车内胎两端分别具有的被封闭的端头(2)和条形车内胎的胎壁共同使环形车内带(1)内部形成封闭的胎腔。 
CN 201220352137 2012-07-15 2012-07-15 断开式车内带 Expired - Fee Related CN202944157U (zh)

Priority Applications (1)

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CN 201220352137 CN202944157U (zh) 2012-07-15 2012-07-15 断开式车内带

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CN 201220352137 CN202944157U (zh) 2012-07-15 2012-07-15 断开式车内带

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CN202944157U true CN202944157U (zh) 2013-05-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733126A (zh) * 2019-02-22 2019-05-10 许传功 断开式内胎的安装方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733126A (zh) * 2019-02-22 2019-05-10 许传功 断开式内胎的安装方式

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