Reversely-ridden vehicle

Abstract

The invention provides a reversely-ridden vehicle and belongs to the technical field of transportations. According to the reversely-ridden vehicle, the problem that an existing reversely-ridden vehicle is strenuous in turning, so that side rollover is liable to occur is solved. The reversely-ridden vehicle comprises a front vehicle body, a rear vehicle body and a cross beam. The front vehicle body comprises a front vehicle frame and two front wheels. The rear vehicle body comprises a rear vehicle frame, a vehicle seat, a rear wheel and a driving part. One end of the cross beam is fixed to the rear vehicle frame, and a steering pipe is arranged at the other end of the cross beam in a frontward-inclined mode. The front vehicle frame comprises a supporting bottom frame, and the middle of the supporting bottom frame is rotatably connected with the steering pipe. An inverted-triangle structure is further arranged between the steering pipe and the supporting bottom frame and comprises a first pull rod, two second pull rods and a connecting piece. The connecting piece is rotatably connected with the lower end of the steering pipe. One ends of the first pull rod and the second pull rods are all connected with the connecting piece. The other ends of the two second pull rods are connected with the two sides of the rear portion of the supporting bottom frame correspondingly. The other end of the first pull rod is connected with the middle of the front portion of the supporting bottom frame. The reversely-ridden vehicle is flexible in turning and has strong capacity of side rollover resistance.

Description

technical field [0001] The invention belongs to the technical field of transportation tools, and in particular relates to a reverse riding bicycle. Background technique [0002] At present, the development of automobiles and other means of transportation has made urban roads particularly congested, and the resulting automobile exhaust is also an important factor in environmental climate changes and global warming. The environment is the goal pursued by the governments and citizens of major cities, so environmentally friendly, efficient, safe and comfortable reverse riding tricycles have also become an important research and development direction. Reversed bicycles are often used as dining cars or sanitation cleaning cars, and are also used for cargo handling in factories, so they have a wide range of applications. [0003] Existing reverse riding tricycle generally comprises front car body and rear car body, and front car body comprises two front wheels and handlebar, and r...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned reverse riding tricycle greatly facilitates people's life, there are still many problems: when the vehicle turns, it cannot tilt itself, and the turning is not flexible. It needs to use the upper body of the human body to tilt to achieve the purpose of turning. Poor experience; rollover is prone to occur during riding and turning, which makes riding a tricycle backwards not safe and comfortable enough

The above-mentioned problems have always existed, and no relevant reports or literature have proposed corresponding solutions. Therefore, it is necessary to propose a kind of flexible turning, which is not prone to rollover and uses a safe reverse riding tricycle.

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