The invention provides a standing and sitting dual-purpose stepping bicycle. The novel bicycle is innovatively ridden in a standing mode or a sitting mode; during riding, pedals on the left side and right side of the bicycle are treaded up and down respectively; a chain is connected with to drive one-way silent ratchet wheels on the left and right side to drive the bicycle to advance; particularly, when the bicycle is ridden in a standing state, a user can naturally stand upright. Compared with a traditional bicycle, the bicycle enables a wider view for the user and greater relaxation for thehead, the neck, the shoulders, the hands and other parts of the user; the pedals on the left side and the right side alternately reciprocate up and down, more natural and more labor-saving effects areachieved compared with effects realized by 360-degree circular motion of the traditional bicycle; standing and sitting switching can be achieved at any time during riding, and fatigue is not likely to happen even after long-time riding. Compared with the traditional bicycle in which pedals on the left side and the right side have to be linked with each other, the pedals on the left side and the right side of the novel bicycle are independent and do not interfere with each other when doing work; when the running resistance of the novel bicycle on a flat road is small; the user can tread on thefront portions of the pedals of the bicycle, so that the novel bicycle can run at a high speed with less working stroke, and the riding modes can be freely and easily switched.

    本申请提供一种站坐两用踏步自行车,本申请新型自行车创新采用站立或坐着两种方式骑行,骑行时分别上下踩踏左右两侧的踏板,通过链条连接带动左右两侧的单向无声棘轮来驱动自行车前进,特别是在站立骑行时,身体可以自然直立,比骑传统自行车视野更开阔,头部、颈肩和双手等部位更自然放松,通过左右两侧踏板上下交替作往复运动,比传统自行车360度圆周运动更自然也更省力,在骑行时随时可以站、坐切换,即使长时间骑行也不容易疲累。对比传统自行车的左右两侧踏板必须相互联动,新型自行车的左右两侧踏板作功时独立互不干涉,在平路行使阻力少时,双脚可靠前踩踏,利用更少作功行程就能让车辆高速行使,自由选择轻松切换。


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    Title :

    Standing and sitting dual-purpose stepping bicycle


    Additional title:

    一种站坐两用踏步自行车


    Contributors:

    Publication date :

    2020-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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