Bicycle with upper limb auxiliary driving device

Abstract

The invention provides a bicycle with an upper limb auxiliary driving device, belonging to the field of vehicles. The structure thereof comprises a bicycle frame, a front wheel and a rear wheel mounted on the frame, wherein the frame is provided with a steering boosting assembly and a transmission reversing assembly; a power input end of the steering boosting assembly is connected with the bicycle handlebar; a power output end of the steering boosting assembly is respectively connected with a bicycle front fork and the transmission reversing assembly by a power transmission device; the bicycle front fork is connected with a wheel shaft of the front wheel so that an angle of the left and right rotation of the bicycle is sent to the front wheel by the bicycle front fork; the transmission reversing assembly is connected with a pedal chain wheel so that the power generated by pushing and pulling the bicycle handlebar forwards and backwards is conveyed to the pedal chain wheel by the steering boosting assembly for transmitting to the rear wheel. The bicycle with the upper limb auxiliary driving device can use the power of the upper limb effectively; the invention can not only improve the speed of bicycle, but also increase comfort level and enjoyment when riding a bicycle, and can make an effect for exercising the whole body.

Description

(1) Technical field [0001] The invention relates to a vehicle, in particular to a bicycle with an auxiliary drive device for the upper limbs which can apply auxiliary forward power to the bicycle by using the upper limbs. (2) Technical background [0002] At present, when people are riding various types of bicycles, they can only use their legs to increase power. When riding at high speed for a long distance or riding uphill for a long distance, it is necessary to apply a large power for a long time, and the legs are often in a state of fatigue. At this time, the arms, chest, waist, and abdomen are basically in a relaxed state, and they feel more relaxed. Traditional bicycles limit the display of people's overall strength, and cannot achieve the comfortable, easy, labor-saving and fast effects when riding a bicycle. [0003] The applicant submitted a patent application number to the State Intellectual Property Office of China on March 14, 2006. The patent application number...

AI Technical Summary

Problems solved by technology

Traditional bicycles limit the display of the overall strength of people, and cannot achieve the comfortable, easy, labor-saving and fast effects when riding a bicycle

[0003] The applicant submitted a patent application number to the State Intellectual Property Office of China on March 14, 2006. The patent application number is 200610043203.4, and the patent name is "Bicycle front wheel drive device". Nearly perpendicular to the ground, in the process of pulling back the handlebar, due to the lack of necessary support points, the upper limbs cannot be fully strengthened, which limits the exertion of the strength of the upper limbs

Images