CN202319743U - 一种双层内胎 - Google Patents

一种双层内胎 Download PDF

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Publication number
CN202319743U
CN202319743U CN2011204381023U CN201120438102U CN202319743U CN 202319743 U CN202319743 U CN 202319743U CN 2011204381023 U CN2011204381023 U CN 2011204381023U CN 201120438102 U CN201120438102 U CN 201120438102U CN 202319743 U CN202319743 U CN 202319743U
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inner tube
layer inner
tyre
tire
tube
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CN2011204381023U
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顾禄斋
刘霞
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BINZHOU TECHNICAL INSTITUTE
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BINZHOU TECHNICAL INSTITUTE
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Abstract

本实用新型涉及一种轮胎,更具体的讲是涉及一种双层内胎,该双层内胎,包括内层内胎和外层内胎,所述的内层内胎为实心结构,由于内层内胎为实心结构,因此在外层内胎损坏后,车胎依然保持原来的形状基本不变,使用者依然可以骑乘去修理点维修,在骑乘去修理点的时候,也不会因为车胎贴在车圈上而损坏轮胎。

Description

一种双层内胎
技术领域
本实用新型涉及一种轮胎,更具体的讲是涉及一种双层内胎。 
背景技术
轮胎是车辆的重要组成部分,而自行车、摩托车等车辆的轮胎都是由内外车胎组成,大多数内胎为一层,在使用过程中一旦受到锐物刺破就会损坏,使用者只能步行推车到附近的修理点去维修,但是在推行的过程中,由于车重、路况等原因会对车胎造成损坏,同时也会存在修理点远的问题,因此CN201099144Y提供了一种双层轮胎,当外胎损坏时,使用者可以对内胎进行充气,使其膨胀变大,充当内胎使用。 
但是上述的双层轮胎需要随身携带打气筒,而自行车、摩托车等车辆携带打气筒并不方便,因此需要一种适合自行车、摩托车等车辆使用的轮胎。 
发明内容
为了解决上述问题,本实用新型提供了一种双层内胎,该内胎在外层内胎损坏后,由于内层内胎的存在,可以保持车胎的形状,骑行去修理点维修。 
本实用新型是通过以下技术方案实现的: 
一种双层内胎,包括内层内胎和外层内胎,上述的内层内胎为实心结构。
上述内层内胎直径略小于外层内胎充满气时的直径。 
上述的内层内胎为合成橡胶。 
本实用新型的有益效果: 
由于内层内胎为实心结构,因此在外层内胎损坏后,车胎依然保持原来的形状基本不变,使用者依然可以骑乘去修理点维修;
由于内层内胎的实心结构为合成橡胶,在骑乘去修理点的时候,不会因为车胎贴在车圈上而损坏轮胎。
附图说明:
图1是本实用新型的结构示意图;
图中1-外层内胎,2-内层外胎,3-充气嘴,4-车圈。
具体实施方式
双层内胎,包括内层内胎2和外层内胎1,所述的内层内胎2为实心结构。 
当外层内胎1损坏时,外层内胎1会贴到内层内胎2上,由于内层内胎2为实心结构,因此整个轮胎依然保持的原有的形状,使用者依然可以骑乘去修理点修理,而且不会因车胎贴在车圈上而损坏轮胎。 

Claims (3)

1.一种双层内胎,包括内层内胎和外层内胎,其特征是:所述的内层内胎为实心结构。
2.根据权利要求1所述的一种双层内胎,其特征是:所述内层内胎直径略小于外层内胎充满气时的直径。
3.根据权利要求1所述的一种双层内胎,其特征是:所述的内层内胎为合成橡胶。
CN2011204381023U 2011-11-08 2011-11-08 一种双层内胎 Expired - Fee Related CN202319743U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950980A (zh) * 2012-11-20 2013-03-06 无锡商业职业技术学院 一种自行车车胎
CN109304990A (zh) * 2018-11-09 2019-02-05 梁志胜 一种新型结构的充气内胎

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950980A (zh) * 2012-11-20 2013-03-06 无锡商业职业技术学院 一种自行车车胎
CN109304990A (zh) * 2018-11-09 2019-02-05 梁志胜 一种新型结构的充气内胎

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Granted publication date: 20120711

Termination date: 20121108