Irregular-shaped wheel and recreational vehicle adopting same

The utility model discloses an irregular-shaped wheel and a recreational vehicle adopting the same. The circumference of the irregular-shaped wheel is a regular polygon with 3 to 6 sides, and each angle of the regular polygon adopts the same arc chamfer. The irregular-shaped wheel can adopt the polygonal outer tube and also can be modified by the traditional round wheel. The irregular-shaped wheel has the advantages that the structure is novel and unique, the circumference structure of the traditional wheel is broken through, the irregular-shaped wheels at the same side adopt different initial angles when the wheels are installed, and the bumping in the up and down directions can be generated in the driving process of the vehicle. The irregular-shaped wheels at the two sides adopt different initial angles, the vibration in the left and right directions can be generated in the driving process of the vehicle, the bumping and vibrating in the front, back, left and right directions are interwoven together, and th