Suspension structure and vehicle

The utility model provides a suspension structure and a vehicle. The suspension structure comprises an elastic swing arm and a steering knuckle. The elastic swing arm comprises an elastic piece, a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are fixedly connected to the two opposite sides of the elastic piece, the first connecting piece is connected with the steering knuckle, and the second connecting piece is used for being connected with a vehicle body or an auxiliary frame. According to the suspension structure, the elastic swing arm is adopted, and the elastic swing arm has certain elasticity and rigidity, so that the vertical rigidity of the suspension can be provided, and the transmission and the movement guide of the suspension force and the force torque can be realized. Compared with a traditional suspension structure, the design of parts such as a spiral spring and a swing arm lining is omitted, so that the number of the parts is eff