Pedal type folding bicycle

Abstract

A pedal type folding bicycle comprises a bicycle frame, a front wheel, a rear wheel, a steering device and a brake system, the front wheel, the rear wheel, the steering device and the brake system are arranged on the bicycle frame, the pedal type folding bicycle further comprises a driving device, the driving device comprises a pedal rod, one end of the pedal rod is in shaft connection with the bicycle frame, a pedal plate is arranged at the other end of the pedal rod, an inflator is arranged below the pedal plate, and the inflator is connected with a gas turbine engine through a gas pipe. The utility model has the advantages that the weight of a human body is utilized, a person stands and steps on the pedal plate up and down with feet to drive the inflator to inflate, and the inflator is also a high-pressure inflator which is provided with an air storage tank and can store energy and pressurize, the impeller shaft on the gas turbine can also drive the rear wheels to move forwards, the air flow switch can adjust the speed per hour during normal running, the steering device is provided with a folding mechanism, the size of the bicycle can be reduced, carrying is convenient, and the bicycle can be treaded more stably through the two rear wheels.

Description

technical field [0001] The invention relates to a bicycle, in particular to a pedal type folding bicycle. Background technique [0002] Health is the greatest happiness in life, and exercise is an important guarantee of health. National fitness campaigns are booming. Bicycles are not only a means of transportation for ordinary people, but also have the effect of exercising. The world advocates energy conservation and environmental protection. "Drive less, drive more "Cycling" has gradually been recognized by people and encouraged by the government. It is precisely this era background and the role of historical tradition that bicycles have regained their former status in people's minds. The pedals rotate 360 ​​degrees, and the wheels are driven to rotate through the sprockets and chains to drive the car forward. This method of riding a bicycle must first force the legs and feet forward and then step down, and the effect cannot be brought into full play. Although the patent N...

AI Technical Summary

Problems solved by technology

This method of riding a bicycle must first force the legs and feet forward and then step down, and the effect cannot be brought into full play. Although the patent No. is "2012201148089" and the patent No. is "2012100804348", a bicycle has been corrected. The driving force of the corrected driving method is greater than that of the traditional driving method, but it has no energy storage function, and it is still difficult to drive on steep slopes, and there is no folding mechanism

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