Vehicle body of all-terrain vehicle

Abstract

The invention discloses a vehicle body of an all-terrain vehicle, and the vehicle body is a unitary-construction welding combined body. The vehicle body comprises a unitary-construction baseplate welding combination (1), a left body welding combination (2), a right body welding combination (25), a left vice box welding combination (3), a right vice box welding combination (31), a front panel welding combination (4) and a rear panel welding combination (5); and the middle parts and rear parts of horizontal planes of left and right vice boxes are respectively provided with a front antiroll rack (7) and a rear antiroll rack (6). Because a shoal-water baffle technique that the upper edges of front and rear peripheries of the vehicle body are protruded and an inclined angle is formed between each upper edge and the horizontal plane is adopted, and a technique that an upper peripheral opening of the vehicle body is cavity-shaped is adopted, the cross-country power of the vehicle body when the vehicle body is running ashore, offshore and on rugged road surfaces is effectively improved, and the problem of underwater floatability and stability is solved. A shell of the vehicle body is prepared by welding and splicing high-strength plates, therefore, the vehicle body is high in strength, strong in striking-resistant capacity, small in mass and low in center of gravity.

Description

Technical field [0001] The present invention is the field of motor vehicle body design, and it involves a all -terrain car body structure. Background technique [0002] At present, the international nominarian all -terrain car body adopts non -load -bearing vehicle structure, and the bottom plate adopts the bearing bottom structure. After the base plate structure of this structure is arranged, the vehicle has high quality, especially vehicle equipment and equipment, especially vehicle equipment and equipment.In the future, the quality of the vehicle has been further increased, which will affect the stability of the vehicle.At the same time, because the non -loaded car body uses an overall frame structure, the height of the car body is high and the quality is not conducive to the use of the region.The structure of non -load -bearing vehicles is insufficient, which cannot effectively prevent external shocks, protect the safety of occupants inside the vehicle, and the amount of mate...

AI Technical Summary

Problems solved by technology

[0002] At present, the internationally known all-terrain vehicle body adopts a non-load-bearing body structure, and the floor adopts a load-bearing floor structure. After the floor structure of the vehicle is arranged on the floor of this structure, the center of mass of the vehicle is high, especially for vehicle equipment. In the future, the center of mass of the vehicle will be further increased, which will affect the driving stability of the vehicle

At the same time, since the non-load-bearing car body adopts an integral frame structure, the height of the car body is high and the mass is large, which is not conducive to the use in all regions

The structural strength of the non-load-bearing car body is insufficient, so it cannot effectively prevent external impacts and protect the safety of the occupants in the car. Moreover, the large amount of materials used makes the body mass large, resulting in a high center of mass of the vehicle. First, the fuel consumption of the vehicle is high, and second, it affects vehicle stability

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