Bicycle driving mechanism

Abstract

The invention discloses a bicycle driving mechanism which is a double-pedaling-mode driving mechanism and comprises two sets of pedals, the first set of pedals are in a linear reciprocating motion mode in the working process, the second set of pedals are in a reciprocating motion mode within a certain angle in the working process, the first set of pedals can be used for driving a bicycle to move forwards in a standing posture, the second set of pedals can be used for driving the bicycle to move forwards in a sitting posture or a lying posture, and the bicycle driving mechanism is reasonable and novel in structure and has the advantages of being high in transmission efficiency, free of driving force generation dead points, high in gradeability and the like. As for the bicycle assemblied by using the driving mechanism, In the riding process, the pedaling modes can be switched at will, various riding postures can be changed at will, the riding experience of a rider can be improved, riding is full of fun, high comfort is achieved, fatigue is not prone to being generated, and the bicycle is particularly suitable for long-distance riding.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to a bicycle driving mechanism. Background technique [0002] Since the birth of the bicycle in the eighteenth century, it has been loved by people. Today's bicycle can be used not only as a means of transportation for travel, but also as a device for exercising. Because cycling is low-carbon and environmentally friendly, it belongs to green travel and has been vigorously advocated by many countries today. my country advocates green travel and promotes ecological civilization. At present, bicycle riding has become the first choice of sports and travel for the whole people, and even long-distance cycling travel has become a fashion, which demonstrates modern people's positive attitude towards green travel. [0003] Existing bicycles (non-assisted), no matter two-wheel, three-wheel and multi-wheel, no matter single person, double person and many people are ridden, all there is peda...

AI Technical Summary

Problems solved by technology

[0003] Existing bicycles (non-assisted), no matter two-wheel, three-wheel and multi-wheel, no matter single person, double person and many people are ridden, all there is pedaling mode to cause single problem of riding posture (standing posture, sitting posture or lie down) posture), because riding in one posture for a long time is not only boring, but also easy to cause fatigue, and because the traditional bicycle adopts a circular motion pedaling method, the range of motion of the legs is large, so in order not to affect the range of motion of the legs, only The saddle is configured with a narrower shape, which causes not only the buttocks but also the inner thighs to be easily worn during riding, especially when it is used for long-distance riding; therefore, the present invention proposes a riding pleasure, Improve the riding experience and high comfort of the bicycle drive mechanism to solve the above-mentioned existing technical problems

Images