The invention provides a vehicle suspension which comprises a first rocker arm, a second rocker arm, a first push rod, a second push rod, a first shock absorber and a second shock absorber, and the first rocker arm and the second rocker arm are hinged to a vehicle frame through respective rocker arm rods; an anti-roll structure is arranged between a rocker arm rod of the first rocker arm and a rocker arm rod of the second rocker arm, and the anti-roll structure is obliquely arranged; the anti-roll structure comprises a first abutting block, a second abutting block and a third shock absorber, the third shock absorber is a spring shock absorber and is connected between the first abutting block and the second abutting block, and when the first push rod and the second push rod drive the first rocker arm and the second rocker arm to rotate around the axes of the rocker arm rods in the same direction correspondingly, the third shock absorber is connected with the first rocker arm and the second rocker arm. And the spring of the third shock absorber is compressed to resist the trend that the first propping block and the second propping block are close to each other or far away from each other. By means of the suspension, the vehicle can cope with various working conditions when keeping high-speed driving, driving safety is guaranteed, and the vehicle operation performance is improved.
本发明提供了一种车辆悬架,包括第一摇臂、第二摇臂、第一推杆、第二推杆、第一避震器和第二避震器,第一摇臂和第二摇臂分别通过各自摇臂杆与车架铰接;第一摇臂的摇臂杆和第二摇臂的摇臂杆之间设有抗侧倾结构,且抗侧倾结构倾斜放置;抗侧倾结构包括第一抵块、第二抵块和第三避震器,第三避震器为弹簧避震器,且连接在第一抵块和第二抵块之间,当第一推杆和第二推杆分别驱动第一摇臂和第二摇臂绕各自摇臂杆轴线同向转动时,第三避震器的弹簧压缩以抵抗第一抵块和第二抵块具有相互靠近或相互远离的趋势。本悬架使得车辆在保持高速行驶时能够应对多种工况,保证驾驶安全、提升车辆操作性能。
Vehicle suspension
一种车辆悬架
2023-07-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Europäisches Patentamt | 2023
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