The invention discloses an all-terrain vehicle which comprises a vehicle frame, a front suspension, a front wheel and a steering system, the front suspension is installed on the front portion of the vehicle frame, the front wheel is connected with the front suspension, the steering system comprises a steering rocker arm, a steering pull rod and a connecting rod mechanism, the connecting rod mechanism comprises a movable transverse rod, a sliding block and a shell, and the shell is fixed to the vehicle frame. The movable cross rod is arranged between the sliding block and the steering pull rod, and the movable cross rod is movably connected with the steering pull rod; the sliding block is arranged in the shell and is in clearance fit with the shell, and the sliding block can drive the movable cross rod to move under the action of the steering rocker arm; the front suspension comprises a mounting part connected with the frame, the steering pull rod comprises a connecting part connected with the movable cross rod, and the spacing distance between the orthographic projection of the mounting part on the horizontal plane and the orthographic projection of the connecting part on the horizontal plane is smaller than or equal to 15 mm. Through the arrangement, the toe-in angle change rate in the vehicle running process is reduced, and the vehicle has better stability.
本申请公开了一种全地形车,其包括:车架、前悬架、前轮和转向系统,前悬架安装于车架的前部,前轮与前悬架连接,转向系统包括转向摇臂、转向拉杆和连杆机构,连杆机构包括移动横杆、滑块和外壳,外壳固定于车架,移动横杆设置在滑块和转向拉杆之间,移动横杆与转向拉杆活动连接;滑块设置在外壳内,并与外壳间隙配合,滑块能够在转向摇臂的作用下带动移动横杆移动;前悬架包括与车架相连的安装部,转向拉杆包括与移动横杆连接的连接部,安装部在水平面的正投影与连接部在水平面的正投影的间隔距离小于等于15mm。通过上述设置,减小车辆行驶过程中的前束角变化率,使车辆具有更好的稳定性。
All-terrain vehicle
全地形车
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |
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