Patent ID: 6913272

Claim:
A skateboard comprising: a board body having a bottom provided with a base; the base having a bottom provided with two opposite wheel seats; a main seat mounted between the base and the two wheel seats; a main seat restoring device mounted between the base and the main seat; two wheel seat restoring devices each mounted between the main seat and a respective one of the two wheel seats; each of the two wheel seats including a wheel axle for mounting a roller; wherein, the wheel axle of each of the two wheel seats has a center located at a height different from that of a center of the respective wheel seat, thereby forming an eccentric state, so that each roller has independent horizontal and vertical displacement, each of the two wheel seats is rotatably mounted on a bottom of the main seat by a wheel seat pivot shaft, and the bottom of the main seat has two ends each provided with a wheel seat receiving portion, the wheel seat receiving portion of the main seat has a first end formed with a guide channel, a second end formed with a receiving channel, and a mediate portion formed with a partition located between the guide channel and the receiving channel.