CN103863010A - 旋档自行车花筒轴 - Google Patents

旋档自行车花筒轴 Download PDF

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CN103863010A
CN103863010A CN201210527166.XA CN201210527166A CN103863010A CN 103863010 A CN103863010 A CN 103863010A CN 201210527166 A CN201210527166 A CN 201210527166A CN 103863010 A CN103863010 A CN 103863010A
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吴忠全
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Abstract

本发明涉及一种旋档自行车花筒轴,通过该系统档碗的转动和钢球自转并公转,转动轴档绕花筒轴旋转,当转动轴档有地面的反作用力时,与钢球的摩擦力就较大,并快速将摩擦阻力较大的档碗部位带向上方,使相对光滑的部位在下面,且次数和时间都较长,周而复始就自动磨得越来越光洁,从而使自行车越骑越轻快。

Description

旋档自行车花筒轴
技术领域
本发明是一种旋档自行车花筒轴,属于交通技术领域。 
背景技术
现在的自行车后轴有几些瑕疵,第一,后车轴右端螺母不拼紧,在钢球的转动带领下,轴档会按顺时针转运,慢慢的轴档向弹碗移运,抱轴或压坏弹碗,第二,轴档的向地面受力有最大载荷,沿弹球向上慢慢减小,所以轴档下面的最下点磨损最快而且越骑越重。 
发明内容
本发明的目的是提供一种旋档自行车花筒轴,越骑越轻快,长寿命,好调间隙的旋档自行车花筒轴。 
其目的是这样实现的,花筒轴上装有转动轴档、档螺鉧、拼紧螺鉧、车架,钢球装在转动轴档与档碗之间,档碗装在轴皮内;越骑越省力是这样实现的,该系统有档碗的转动和钢球自转并公转,转动轴档绕花筒轴旋转,当转动轴档有地面的反作用力时,与钢球的摩擦力就较大,并快速将摩擦阻力较大的档碗部位带向上方,使相对光滑的部位在下面,且次数和时间都较长,周而复始就自动磨得越来越光洁,从而使自行车越骑越轻快。 
附图说明
本发明的具体结构由以下实施例及附图给出: 
图1是本发明旋档自行车花筒轴结构示意图。
图1中,1、拼紧螺鉧,2、档螺鉧,3、轴皮,4、花筒轴,5、转动轴档,6、档碗,7、钢球,8、车架。 
具体实施方式
下面结合图详细说明本发明提出的具体工作情况, 图1中,越骑越省力是这样实现的,该系统有档碗(6)的转动和钢球(7)自转并公转,转动轴档(5)绕花筒轴(4)旋转,当转动轴档(5)有地面的反作用力时,与钢球(7)的摩擦力就较大,并快速将摩擦阻力较大的档碗(6)部位带向上方,使相对光滑的部位在下面,且次数和时间都较长,周而复始就自动磨得越来越光洁,从而使自行车越骑越轻快。 

Claims (1)

1.一种旋档自行车花筒轴是由拼紧螺鉧、档螺鉧、轴皮、花筒轴、转动轴档、档碗、钢球、车架组成;其特征是:花筒轴上装有转动轴档、档螺鉧、拼紧螺鉧、车架,钢球装在转动轴档与档碗之间,档碗装在轴皮内。
CN201210527166.XA 2012-12-10 2012-12-10 旋档自行车花筒轴 Pending CN103863010A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210527166.XA CN103863010A (zh) 2012-12-10 2012-12-10 旋档自行车花筒轴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210527166.XA CN103863010A (zh) 2012-12-10 2012-12-10 旋档自行车花筒轴

Publications (1)

Publication Number Publication Date
CN103863010A true CN103863010A (zh) 2014-06-18

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Family Applications (1)

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CN201210527166.XA Pending CN103863010A (zh) 2012-12-10 2012-12-10 旋档自行车花筒轴

Country Status (1)

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CN (1) CN103863010A (zh)

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Application publication date: 20140618