Multi-user bicycle

Abstract

The invention provides a multi-user bicycle, comprising a frame, a front wheel, a rear wheel, a front guide mechanism, three pedal driving mechanisms, chains and a braking mechanism, wherein three seats are sequentially arranged above the frame from front to back; flywheels among the three pedal driving mechanisms and flywheels between the pedal driving mechanism and the rear wheel are connected with the chains; the three pedal driving mechanisms are respectively arranged below the three seats; the front side of each seat of the two back seats is provided with a rocker arm mechanism; each rocker arm mechanism comprises a bracket connected with the frame, a large chain wheel which is connected to the bracket through a mandrel and a bearing, and rocker arms connected to the two sides of the large chain wheel; the pedal driving mechanism below the two seats are provided with the flywheels which are arrayed in parallel correspondingly to the large chain wheel of the corresponding pedal driving mechanism; and the large chain wheel of the rocker arm mechanism is connected with the flywheels through the chains. The multi-user bicycle disclosed by the invention has the advantages of various operation manners, strong riding interestingness and good stability. Furthermore, the multi-user bicycle is suitable for lower limb disabled to ride.

Description

technical field [0001] The invention relates to a fitness and entertainment facility, in particular to a multi-person bicycle. Background technique [0002] In the prior art, a multi-person bicycle usually includes a vehicle frame, a front wheel, a rear wheel, a front guide mechanism, three pedal drive mechanisms, a chain and a brake mechanism, and the front wheel and the rear wheel are respectively arranged on the front and rear of the vehicle frame. At the rear end, the front guide mechanism is composed of the front handlebar and the front fork. The front handlebar is movably connected to the front end of the frame. The front handlebar is connected to the axle of the front wheel through the front fork to control the riding direction. Afterwards, three seats are arranged successively, and the chains are connected between the three pedal driving mechanisms and between the pedal driving mechanism and the flywheel on the rear wheel. The three pedal driving mechanisms are resp...

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the above-mentioned multi-person bicycle is relatively old-fashioned. During the riding process, the rider can only drive the bicycle forward by stepping on the pedals. The control method is single and fixed, and the stability is poor. Further improve

In addition, the above multi-person bicycles are not suitable for riding by people with lower limb disabilities

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