X-shaped fast folding sliding block driving bicycle

Abstract

The invention discloses an X-shaped fast folding sliding block driving bicycle, and comprises an X-shaped frame structure capable of being folded fast and a sliding block driving assembly, a front wheel support assembly and a rear wheel support assembly are hinged together through a cross shaft assembly, wherein the steering function and the folding function are combined into a whole, and the rapid folding of the main body structure can be completed by one folding step; the driving device comprises two driving sliding blocks which do linear reciprocating motion along the square tube of the front wheel support, and pedals arranged on the driving sliding blocks are treaded to drive a flywheel and a chain which are assembled in the square tube of the front wheel support to transmit power to the driving wheels so as to drive the vehicle to run. The folding structure is simple and reliable, the transmission mode better conforms to human mechanics, torsion output is more continuous and balanced, and the folding device is more convenient to store and can be carried about after being quickly folded.

Description

technical field [0001] The invention relates to the field of bicycles, and more specifically, the invention relates to an X-type fast folding slider-driven bicycle. Background technique [0002] Bicycles have been born as a means of transportation for more than two hundred years, and are still widely used today. After more than two hundred years of development, the main structure of bicycles has basically remained unchanged. In recent years, in order to facilitate the use of bicycles in cities, various In addition to adding folding components to the frame structure, the main structure of the folding bicycle is not much different from the traditional bicycle. Due to the limitation of the transmission component, the wheel diameter is too small to affect the speed of the vehicle, and the folding steps are limited by the independent steering unit. , the folding effect is not ideal. In order to ensure reliability and durability, shared bicycles do not have the folding function. ...

AI Technical Summary

Problems solved by technology

In addition, because the pedals of traditional bicycles move in a circle, the force exerted by the human body has a direction. Only when the direction of pedal movement is consistent with the direction of force can the maximum output torque be achieved. When the pedals are rotated to the upper and lower dead center positions , the pedals cannot output torque, so the power output of traditional bicycles is not stable, it is a waveform rather than a linear transmission

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