CN202966565U - 前轮驱动自行车 - Google Patents

前轮驱动自行车 Download PDF

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Publication number
CN202966565U
CN202966565U CN 201220728765 CN201220728765U CN202966565U CN 202966565 U CN202966565 U CN 202966565U CN 201220728765 CN201220728765 CN 201220728765 CN 201220728765 U CN201220728765 U CN 201220728765U CN 202966565 U CN202966565 U CN 202966565U
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China
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upper beam
bicycle
wheel drive
front wheel
underbeam
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Expired - Fee Related
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CN 201220728765
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English (en)
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金茂森
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Individual
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Individual
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Abstract

一种前轮驱动自行车。车架为上梁和两根下梁的前端和两根竖管结构在一起,后端结构着后叉套管,下梁的前端设驱动器、曲柄、驱动轮,上梁前部设货架和把立,后面设车坐和靠背。

Description

前轮驱动自行车
技术领域
本实用新型涉及自行车领域,一种前轮驱动后轮转向的自行车。 
背景技术
现有的自行车都是后轮驱动的,人腿不能向后伸,因此后轮轴前必须多设一个轴、链条和两个齿盘,这样就增加了车重,也多消耗了人体能量。 
发明内容
为了克服上述不足,本实用新型提供一款前轮驱动后轮转向的自行车。 
本实用新型解决其技术问题所采用的技术方案是:车架为一根上梁和两根下梁的前端和两根竖管结构在一起,后端结构着后叉套管,下梁的前端设驱动器、曲柄、驱动轮,上梁前部设货架和把立,后面设车坐和靠背。 
本实用新型的有益效果是:驱动轮和曲柄共用一个轴,小巧紧凑,轻快舒适。 
附图说明
下面结合附图和实施例对本实用新型进一步说明。 
图1是本实用新型的结构图 
图2是立体示意图 
图中1、车把与前叉分离转向器,2、驱动器,3、调节轴,4、固定螺丝,5、调节螺丝,6、车把,7、上梁,8、下梁,9、竖管,10、后叉套管。 
具体实施方式
在图1中,上梁(7)和下梁(8)的前端与两根竖管(9)结构在一起,后端结构着后叉套管(10),下梁的前端设驱动器(2)、曲柄、驱动轮,上梁前部设带调节轴(3),固定螺丝(4)的把立,后面设车坐、带调节螺丝(5)的靠背,车把与前叉分离转向器(1)的一头设在把立顶端,车把(6)的下面,另一头设在后叉上,把立前面设货架。 
图2所示的是立体效果。 

Claims (3)

1.一种自行车,包括车架、驱动器、转向器、车坐和靠背,其特征是:车架为上梁和下梁的前端与两根竖管结构,后端与后叉套管结构。 
2.根据权利要求1所述的自行车,其特征是:下梁前端设置驱动器、曲柄、驱动轮。 
3.根据权利要求1所述的自行车,其特征是:上梁前部设把立和货架,后面设车坐和靠背。 
CN 201220728765 2012-12-17 2012-12-17 前轮驱动自行车 Expired - Fee Related CN202966565U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220728765 CN202966565U (zh) 2012-12-17 2012-12-17 前轮驱动自行车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220728765 CN202966565U (zh) 2012-12-17 2012-12-17 前轮驱动自行车

Publications (1)

Publication Number Publication Date
CN202966565U true CN202966565U (zh) 2013-06-05

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Family Applications (1)

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CN 201220728765 Expired - Fee Related CN202966565U (zh) 2012-12-17 2012-12-17 前轮驱动自行车

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CN (1) CN202966565U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20141217

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