Electric vehicles with shock absorbers

Abstract

The invention relates to an electric car with shock absorbing devices. The electric car mainly comprises a front wheel assembly, a car frame body, a rear wheel assembly and an electrically-controlled driving assembly, wherein a first shock absorbing device is arranged between the rear wheel assembly and the car frame body. According to the electric car with the shock absorbing devices, a structure that a connecting bracket which can rotate around an axle is combined with the shock absorbing devices is adopted, so that the forward-backward shock of a car body caused by the fact that places where front and rear wheels are located are uneven is relieved effectively by the shock absorbing devices between the connecting bracket and the car body, the balance performance of the car body in the longitudinal direction of traveling is guaranteed, and the comfort for drivers and passengers and operability are improved effectively; due to the axis-around-swing connection between the connecting bracket and a rear-wheel crossbeam, the influence on the operability due to leftward-rightward swing of the car body caused by the fact that places where left and right wheels are located during driving are uneven is lowered effectively, the degree of steering control of the electric car is increased, and the minimum turning radius of the electric car is reached as much as possible. The electric car has the advantages of simple and reliable structure, low manufacturing cost and strong practicability.

Description

technical field [0001] The invention relates to an electric vehicle, in particular to an recreational all-terrain electric vehicle for walking instead of leisure. Background technique [0002] Existing entertainment-type all-terrain leisure mobility electric vehicles routinely include front wheel assemblies, frame bodies for carrying people and / or goods, rear wheel assemblies and electronically controlled drive assemblies, generally without shock absorbers However, since this kind of electric vehicle is used on all-terrain, and the terrain is complex and changeable, there are both flat roads and rough roads (such as mud and grass roads, uneven gravel roads), when driving on On a flat road, this kind of electric car generally has no problems, but when driving on a rough road, this kind of electric car has certain problems, which not only affects the comfort of the driver, but also seriously affects the electric power. The steering control of the car itself can easily cause t...

AI Technical Summary

Problems solved by technology

[0002] Existing entertainment-type all-terrain leisure mobility electric vehicles routinely include front wheel assemblies, frame bodies for carrying people and / or goods, rear wheel assemblies and electronically controlled drive assemblies, generally without shock absorbers However, since this kind of electric vehicle is used on all-terrain, and the terrain is complex and changeable, there are both flat roads and rough roads (such as mud and grass roads, uneven gravel roads), when driving on On a flat road, this kind of electric car generally has no problems, but when driving on a rough road, this kind of electric car has certain problems, which not only affects the comfort of the driver, but also seriously affects the electric power. The steering control of the car itself can easily cause the driver and the car body to tilt, or even overturn, so there is a certain potential safety hazard

At the same time, since there is no shock absorber, each component, especially between the rear wheel component and the frame body, is basically rigidly connected without any buffering effect, resulting in insufficient steering flexibility during driving of the electric vehicle, which affects The maneuverability of electric vehicles also makes it impossible to reach the minimum turning radius of electric vehicles themselves

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