Patent ID: 11912098
Assignee: SEGWAY TECHNOLOGY CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 10:
11. An all-terrain vehicle, comprising:
a frame;
a cockpit, disposed in the middle of the frame, wherein two seats are disposed side by side in the cockpit;
wheels, supporting the frame and comprising front wheels and rear wheels;
a front suspension system, connecting the front wheels to the frame; and
a rear suspension system, connecting the rear wheels to the frame, wherein the rear suspension system comprises a left rear suspension assembly and a right rear suspension assembly, the left rear suspension assembly and the right rear suspension assembly are disposed opposite to each other in a left-right direction, and the left rear suspension assembly and the right rear suspension assembly each comprise:
an axle support;
a main control arm, wherein a mounting base is disposed on the main control arm, the main control arm comprises a first outer end, a first inner end, and a second inner end, and the first outer end is rotatably connected to the axle support;
a front upper control arm, wherein the front upper control arm comprises a second outer end and a third inner end, and the second outer end is rotatably connected to the axle support; and
a rear upper control arm, wherein the front upper control arm and the rear upper control arm each are of a rod structure, the rear upper control arm comprises a third outer end and a fourth inner end, and the third outer end is rotatably connected to the axle support; and
a center connection line between the first inner end and the second inner end is L1, a center axis of the first outer end is L2, a center connection line between the third inner end and the fourth inner end is L3, a center connection line between the second outer end and the third outer end is L4, and L1, L2, L3, and L4 are parallel to each other.