CN202624521U - 自行车溜冰轮组 - Google Patents

自行车溜冰轮组 Download PDF

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Publication number
CN202624521U
CN202624521U CN 201220245390 CN201220245390U CN202624521U CN 202624521 U CN202624521 U CN 202624521U CN 201220245390 CN201220245390 CN 201220245390 CN 201220245390 U CN201220245390 U CN 201220245390U CN 202624521 U CN202624521 U CN 202624521U
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skating
roller
bicycle
wheel
wheels
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姜松武
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Abstract

一种自行车溜冰轮组,由溜冰轮架和3个溜冰轮构成,溜冰轮与溜冰轮架轴连,溜冰轮架轴连在自行车前叉上,在骑行时3个溜冰轮同时着地,每个溜冰轮所受的压力只有单轮的3分之一,溜冰轮所受压力小轮胎变形就小,轮胎变形小骑行时阻力就小,另外,由于3个溜冰轮的相互支撑,使每个溜冰轮都不易落入路面的小坑中,避免了小坑对溜冰轮的阻力,因此,溜冰轮组具有使小直径轮自行车骑行省力的作用,经实地骑行,效果与此一致。本实用新型的有益效果是:在解决了折叠自行车轮径可以做小的同时骑行也不费力。

Description

自行车溜冰轮组
技术领域
本实用新型涉及一种自行车溜冰轮组,尤其是能使小直径轮折叠自行车骑行省力的自行车溜冰轮组。 
背景技术
目前,最小的折叠自行车使用的是6寸车轮,一直以来,人们为了缩小折叠自行车的体积,将折叠自行车轮子越做越小,但是,在保证骑行速度的前提下,轮径越小骑行就越重,小于20寸轮径的自行车在骑行时就有轻微费力的感觉,轮径小到12寸时骑行费力的感觉就特别明显,这是因为轮径越小,轮胎接触地面的压强就越大,随之轮胎变形越大,轮胎越变形骑行越费力,另外,再平的路面上都有无数的小坑,小轮径车轮极易落在这些小坑中对骑行产生阻力,因此,轮径小与骑行省力是无法克服的矛盾。 
发明内容
为了克服现有小直径轮折叠自行车骑行费力的不足,本使用新型提供一种自行车溜冰轮组,该自行车溜冰轮组能明显改变小直径轮折叠自行车骑行费力的问题。 
本实用新型解决其技术问题所采用的技术方案是:自行车溜冰轮组由溜冰轮架和3个溜冰轮构成,三个溜冰轮底部在同一平面上,三个溜冰轮呈前后一字排列,溜冰轮与溜冰轮架轴连,溜冰轮架轴连在自行车前叉上,在骑行时3个溜冰轮同时着地,每个溜冰轮所受的压力只有单轮的3分之一,溜冰轮所受压力小轮胎变形就小,轮胎变形小骑行时阻力就小,另外,由于3个溜冰轮的相互支撑,使每个溜冰轮都不易落入路面的小坑中,避免了小坑对溜冰轮的阻力,因此,溜冰轮组具有使小直径轮自行车骑行省力的作用,经实地骑行,效果与此一致。 
本实用新型的有益效果是:在解决了折叠自行车轮径可以做小的同时骑行也不费力。 
附图说明
下面结合附图对本实用新型进一步说明. 
图1是自行车溜冰轮组的示意图. 
图中1、自行车前叉,2、溜冰轮架,3、溜冰轮。 
具体实施方式
在图1中,自行车溜冰轮组由溜冰轮架(2)和3个溜冰轮(3)构成,三个溜冰轮(3)底部在同一平面上,三个溜冰轮(3)呈前后一字排列,溜冰轮(3)与溜冰轮架(2)轴连,溜冰轮架轴连在自行车前叉(1)上,在骑行时3个溜冰轮(3)同时着地,每个溜冰轮(3)所受的压力只有单轮的3分之一,溜冰轮(3)所受压力小后轮胎变形就小,轮胎变形小骑行时阻力就小,另外,由于3个溜冰轮(3)的相互支撑,每个溜冰轮(3)不易落入路面的小坑中,降低了小坑对溜冰轮(3)的阻力,因此,溜冰轮组具有使小直径轮自行车骑行省力的作用,经实地骑行,效果与此一致。 

Claims (3)

1.一种自行车溜冰轮组,其特征是,主要部件由溜冰轮架和3个溜冰轮构成,溜冰轮与溜冰轮架轴连,溜冰轮架轴连在自行车前叉上。
2.根据权利要求1所述的自行车溜冰轮组,其特征是,三个溜冰轮底部在同一平面上。
3.根据权利要求1所述的自行车溜冰轮组,其特征是,三个溜冰轮呈前后一字排列。
CN 201220245390 2012-05-20 2012-05-20 自行车溜冰轮组 Expired - Fee Related CN202624521U (zh)

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CN 201220245390 CN202624521U (zh) 2012-05-20 2012-05-20 自行车溜冰轮组

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CN 201220245390 CN202624521U (zh) 2012-05-20 2012-05-20 自行车溜冰轮组

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CN202624521U true CN202624521U (zh) 2012-12-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600131721A1 (it) * 2016-12-28 2018-06-28 Daniele Maria Bertin Veicolo di trasporto con un gruppo anteriore di appoggio al suolo comprendente almeno due ruote in linea

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600131721A1 (it) * 2016-12-28 2018-06-28 Daniele Maria Bertin Veicolo di trasporto con un gruppo anteriore di appoggio al suolo comprendente almeno due ruote in linea

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