Narrow-distance parallel dual-wheel riding vehicle

Abstract

The invention discloses a narrow-distance parallel dual-wheel riding vehicle, which utilizes a narrow-distance parallel dual-wheel technology and a dual-wheel concentric-shaft technology. The narrow-distance parallel dual-wheel riding vehicle comprises tricycle type pedal bicycles, tricycle type electric bicycles, tricycle type motorcycles, four-wheel type pedal bicycles, four-wheel type electric bicycles, and four-wheel type motorcycles; various novel vehicle types of the driving vehicles which are various in patterns and various in styles can be produced by utilizing the technologies; the defect that the width of an ordinary tricycle or an ordinary four-wheel bicycle is large is overcome, and the defect that an ordinary dual-wheel bicycle is poor in travelling stability is overcome. The narrow-distance parallel dual-wheel riding vehicle is not liable to sway over or oblique towards two sides, suitable for crowds which have high requirements for stability, suitable for travelling on a sidewalk or a narrow environment, and suitable for travelling in an environment which is poor in climate and poor in road condition including a snowy day, a dirt road, ice ground, a rain road and the like; the loading capacity of the narrow-distance parallel dual-wheel riding vehicle is also greater than that of the dual-wheel bicycle; the narrow-distance parallel dual-wheel riding vehicle disclosed by the invention is good in technical method and simple in structure, can be realized by arranging a wheel on a single wheel of the original riding vehicle in parallel, and has the benefit of narrow vehicle body of the dual-wheel riding vehicle, and the advantages of being good in stability and large in loading capacity of the tricycle and the four-wheel bicycles.

Description

technical field [0001] The invention relates to the field of bicycles, in particular to a bicycle with narrow-distance parallel double wheels. Background technique [0002] Among the convenient transportation vehicles, bicycles are the most widely used means of transportation. In wide use, the market needs a bicycle that is more stable than two-wheel vehicles, smaller than tricycles and four-wheel vehicles, and can be used on sidewalks and A bicycle for driving in a narrow environment, this bicycle not only retains the advantages of the narrow body of the two-wheeled bicycle, but also has the advantages of good stability and large load-bearing capacity of tricycles and four-wheeled vehicles. In comparison, the disadvantages of bicycles in the prior art are: 1. pedal bicycles, electric bicycles, motorcycles and other two-wheel bicycles have poor stability and tend to topple over on both sides; 2. existing tricycles Four-wheeled vehicles are too wide to drive on sidewalks or ...

AI Technical Summary

Problems solved by technology

In comparison, the disadvantages of bicycles in the prior art are: 1. pedal bicycles, electric bicycles, motorcycles and other two-wheel bicycles have poor stability and tend to topple over on both sides; 2. existing tricycles Four-wheeled vehicles are too wide to drive on sidewalks or in narrow environments; 3. Some people with poor ab...

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