ATV

Abstract

The invention discloses an all terrain vehicle and relates to the technical field of four wheelers. The all terrain vehicle comprises a body and a rear shock absorber, wherein the rear shock absorberis mounted between a frame and a rear axle of the body; the rear shock absorber comprises an elastic shock absorption mechanism, a magnetic shock absorption mechanism and an adjusting mechanism; the elastic shock absorption mechanism is matched with the magnetic shock absorption mechanism to perform shock absorption on the all terrain vehicle; the adjusting mechanism is capable of automatically adjusting shock absorption intensity of the elastic shock absorption mechanism and the magnetic shock absorption mechanism. The all terrain vehicle disclosed by the invention has the beneficial effectsthat due to the matched use of the two shock absorption mechanisms, the shock absorption effect of the all terrain vehicle is stable and reliable, and the security coefficient of the all terrain vehicle is improved; the adjusting mechanism is capable of automatically adjusting the shock absorption degree of the elastic shock absorption mechanism and the magnetic shock absorption mechanism according to road driving conditions and vehicle loading capacity, and a bumping degree of the all terrain vehicle is reduced; the adjusting process can be automated, any manual operation is not needed, and the all terrain vehicle is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of four-wheel vehicles, in particular to a beach vehicle. Background technique [0002] ATV is a vehicle that can travel on any terrain. It can walk freely on terrain where ordinary vehicles are difficult to maneuver. The vehicle is simple and practical, and has good off-road performance. [0003] At present, the rear shock absorbers of ATVs mainly include spring hydraulic type, spring type and spring air type, among which the spring hydraulic type is the most widely used. The spring-hydraulic type combines two shock absorption methods of spring shock absorption and hydraulic damping shock absorption. It is mainly composed of a shock absorption spring and a damper. The damper is composed of an inner cylinder, an outer cylinder and a piston assembly. [0004] The damping capacity of the current shock absorbers cannot be adjusted easily, so that the damping effect of the beach car cannot be guaranteed when it...

AI Technical Summary

Problems solved by technology

[0004] The damping capacity of the current shock absorbers cannot be adjusted conveniently, so that the damping effect of the ATV cannot be guaranteed when driving under different road conditions.

For example, when the beach and road surface are poor, or when the vehicle load is heavy, the spring force of the shock absorber needs to be large and the hardness is high. The hardness is high and it is easy to bump; similarly, the shock absorber with good shock absorption effect under the condition of good road conditions or light load will encounter poor road conditions, heavy load or driving on the beach, because the spring will be soft. without damping effect

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