Chassis structure assembly and vehicle

Abstract

The invention discloses a chassis structure assembly and a vehicle. The chassis structure assembly comprises a first longitudinal beam, a second longitudinal beam, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam and a fifth cross beam, wherein the first longitudinal beam and the second longitudinal beam are arranged in parallel, and the first cross beam, the secondcross beam, the third cross beam, the fourth cross beam and the fifth cross beam are sequentially welded between the first longitudinal beam and the second longitudinal beam. The first beam is arranged at the front end of the first longitudinal beam, and the fifth beam is arranged at the tail end of the first longitudinal beam. According to the chassis structure assembly, the first cross beam, the second cross beam and the third cross beam are sequentially welded to the bent structures of the first longitudinal beam and the second longitudinal beam, the overall structure of the frame chassisis formed by embedding different assemblies, and the states of the bent structures of the first longitudinal beam and the second longitudinal beam obtained when the whole vehicle runs are consistent with the states of the bent structures obtained when whole vehicle suddenly passes through the convex blocks or the concave pits when running on the road surface, so that the impact resistance and thebumping resistance of the whole vehicle are greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicle equipment, in particular to a chassis structure assembly and a vehicle. Background technique [0002] Tricycles are widely used in some county-level areas. [0003] Most of the existing tricycle frame chassis are one-piece frames. Because of the one-piece frame, when the tricycle passes through uneven roads, the impact force received by the frame will be transmitted to the body, and the impact resistance and anti-turbulence performance are relatively poor. , making the user extremely uncomfortable to use. In addition, the circuit lines and brake lines on the frame do not have a standardized route, which is prone to failure. Some tricycles are front-drive. When the user uses it, the engine produces a lot of noise when it is working. It has an impact on users and poses a security risk. [0004] Therefore, how to provide a tricycle frame chassis with strong impact resistance and anti-turbulence per...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing tricycle frame chassis are one-piece frames. Because of the one-piece frame, when the tricycle passes through uneven roads, the impact force received by the frame will be transmitted to the body, and the impact resistance and anti-turbulence performance are relatively poor. , making the user extremely uncomfortable to use. In addition, the circuit lines and brake lines on the frame do not have a standardized route, which is prone to failure. Some tricycles are front-drive. When the user uses it, the engine produces a lot of noise when it is working. Affects users and poses a security risk

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