The invention is applicable to the technical field of vehicle structures, and discloses a vehicle shock absorber, a vehicle suspension structure and a vehicle. The vehicle shock absorber comprises a cylinder body, a damping valve, a piston rod and a vehicle posture control valve, wherein the vehicle posture control valve is arranged in the cylinder body, the vehicle posture control valve is provided with a communicating channel communicating with the two sides of the vehicle posture control valve, a control piece which moves and partially or completely blocks the communicating channel when theacceleration of the vehicle in the set direction is larger than a set value is arranged in the vehicle posture control valve, and reset pieces are further arranged in the vehicle posture control valve. The vehicle suspension structure and the vehicle are provided with the vehicle shock absorber. The vehicle suspension structure can prevent the vehicle from generating unexpected pitching and sidetilting motion and improve the vehicle body control capability, is better in driving quality, is simple and reliable in structure, does not need complex hydraulic and electronic control systems, and is low in application cost and low in fault rate.
本发明适用于车辆结构技术领域,公开了一种车辆减振器、车辆悬架结构及车辆。车辆减振器包括筒体、阻尼阀、活塞杆和车辆姿态控制阀,车辆姿态控制阀设置于筒体内,所述车辆姿态控制阀具有连通于所述车辆姿态控制阀两侧的连通通道,所述车辆姿态控制阀内设置有于车辆在设定方向的加速度大于设定值时移动并部分或完全封挡所述连通通道的控制件,所述车辆姿态控制阀内还设置有复位件。车辆悬架结构及车辆具有上述的一种车辆减振器。车辆悬架结构,可以避免车辆产生不期望的俯仰与侧倾运动,提高车身控制能力,驾驶品质较佳,且结构简单可靠,无需复杂的液压及电子控制系统,应用成本低、故障率低。
Vehicle shock absorber, vehicle suspension structure and vehicle
一种车辆减振器、车辆悬架结构及车辆
2020-12-29
Patent
Elektronische Ressource
Chinesisch
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