The invention discloses a longitudinal suspension system, a vehicle chassis structure and a vehicle, the suspension system comprises a middle connecting frame, a first connecting seat and a second connecting seat, the first connecting seat and the second connecting seat are respectively arranged at the front end and the rear end of the middle connecting frame, and the first connecting seat and the second connecting seat are respectively used for being connected with a vehicle body or a vehicle frame; after installation, the first connecting base and the second connecting base are located on the front side and the rear side of the corresponding wheel respectively, the middle connecting frame is rotationally connected with a rotating shaft of the corresponding wheel, and at least one of the first connecting base and the second connecting base is provided with a damping mechanism. The technical effects are achieved as follows: by moving the connecting points of the vehicle body and the wheels outwards, a large amount of space is increased for the engine compartment and the riding compartment, more complex design can be carried out, meanwhile, the gravity center of the vehicle body is lowered, the vehicle body bearing points are moved outwards to the edges of the two sides of the vehicle body, and the distance between the bearing points is increased, so that the rolling force of the vehicle body can be better resisted; and the stability, the safety and the controllability are ensured.
本发明公开了一种纵置悬挂系统、车辆底盘结构及车辆,其中悬挂系统包括中间连接架、第一连接座和第二连接座,第一连接座和第二连接座分别设置中间连接架的前后两端,第一连接座和第二连接座分别用于与车身或者车架连接,安装后第一连接座和第二连接座分别位于对应车轮的前后两侧,中间连接架与对应车轮的转轴转动连接,第一连接座和第二连接座中至少有一个设有减震机构。达到的技术效果为:通过将车身与车轮的连接点外移,使发动机舱及乘坐舱增加了大量空间,可以进行更复杂的设计,同时将车身重心降低,并使得车身承载点外移到了车身两侧边缘,承载点距离的增大,能更好地抵抗车身侧倾力,保证其稳定性、安全性和可操控性。
Longitudinal suspension system, vehicle chassis structure and vehicle
一种纵置悬挂系统、车辆底盘结构及车辆
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Vehicle chassis longitudinal beam, longitudinal beam assembly and vehicle chassis
European Patent Office | 2024
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