The invention discloses a rear suspension system, and belongs to the technical field of automobiles. The system comprises a rear auxiliary frame assembly, a rear steering knuckle assembly, a rear lower control arm assembly, a rear shock absorber assembly and a spring system; one end of the rear lower control arm assembly is connected with the rear auxiliary frame assembly, the other end of the rear lower control arm assembly is connected with the rear steering knuckle assembly, the rear lower control arm assembly is located on the side portion of the rear auxiliary frame assembly, and the rearlower control arm assembly is lower than the rear auxiliary frame assembly; the rear shock absorber assembly is arranged in an inner cavity of the rear lower control arm assembly; and the spring system is arranged in the middle of the inner cavity of the rear lower control arm assembly and comprises a rear spiral spring, the lower end of the rear spiral spring is arranged in the inner cavity of the rear lower control arm assembly, a rear buffer block assembly is arranged in the rear spiral spring in a sleeved mode, and the rear shock absorber assembly is located on the left side of the springsystem. Intrusion of the rear suspension system to the lower space of a floor and three rows of riding spaces close to wheel covers can be reduced, so that the space of a passenger compartment is increased.
本发明公开了一种后悬架系统,其属于汽车技术领域,包括:后副车架总成;后转向节总成;后下控制臂总成,所述后下控制臂总成的一端与所述后副车架总成连接,另一端与后转向节总成相连,且所述后下控制臂总成位于所述后副车架总成的侧部,所述后下控制臂总成低于所述后副车架总成;后减振器总成,设于所述后下控制臂总成的内腔中;弹簧系统,设于所述后下控制臂总成内腔的中部,包括后螺旋弹簧,所述后螺旋弹簧的下端设于所述后下控制臂总成的内腔中,所述后螺旋弹簧内套设有后缓冲块总成,后减振器总成位于所述弹簧系统的左侧。本发明能够减少后悬架系统对地板下部空间和三排靠近轮罩处的乘坐空间的侵占,以增大乘员舱空间。
Rear suspension system
一种后悬架系统
2021-01-26
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Engineering Index Backfile | 1939
|