The invention relates to a front single leaf spring suspension system and a vehicle. The front single leaf spring suspension system comprises single leaf spring assemblies, a vehicle frame and a first buffering device, the single leaf spring assemblies and the vehicle frame are arranged at intervals in the first direction and connected with each other in the first direction, and the single leaf spring assemblies and the vehicle frame extend in the second direction, and the first direction intersects the second direction. The first buffering device comprises a first buffering part, one end of the first buffering part is connected with the frame, and the other end of the first buffering part extends towards the side close to the single leaf spring assembly. When the single-piece steel plate spring assembly is controlled to deform in the direction close to the frame, the first buffering part is extruded by the single-piece steel plate spring assembly and applies first resistance in the first direction to the single-piece steel plate spring assembly, and the first resistance is used for resisting deformation of the single-piece steel plate spring assembly towards the side close to the frame, a buffering role is realized and the vertical load is shared, the service life of the front single leaf spring suspension system is prolonged, and straight running of a vehicle can be guaranteed.
本发明涉及一种前单片簧悬架系统及车辆,包括单片钢板弹簧总成、车架及第一缓冲装置,单片钢板弹簧总成及车架沿第一方向间隔设置且在第一方向上相互连接,并且单片钢板弹簧总成及车架均沿第二方向延伸设置,第一方向与第二方向相交。第一缓冲装置包括第一缓冲部,第一缓冲部的一端与车架连接,另一端朝向靠近单片钢板弹簧总成的一侧延伸。当单片钢板弹簧总成受控朝向靠近车架的方向变形,第一缓冲部被单片钢板弹簧总成挤压、并向单片钢板弹簧总成施加沿第一方向的第一抵抗力,第一抵抗力用于抵抗单片钢板弹簧总成朝向靠近车架一侧的变形,起到缓冲作用并分担垂向载荷,提高了前单片簧悬架系统的使用寿命,同时能够保证车辆的直线行驶。
Front single leaf spring suspension system and vehicle
前单片簧悬架系统及车辆
2022-01-07
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |