Patent ID: 11912364
Assignee: NINEBOT (BEIJING) TECH CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 15:
16. The scooter according to claim 15, wherein a metal sleeve is arranged between each of the two fasteners and the respective one of the two supporting blocks, and each of the two fasteners abuts against the respective one of the two supporting blocks through the metal sleeve;
a side of each of the two supporting blocks adjacent to the respective one of the two side plates is provided with a groove; the metal sleeve is inserted into the groove; an end wall of the metal sleeve abuts against a bottom of the groove; and a side wall of the metal sleeve is adjacent to a side wall of the groove; and
an end of each of the two fasteners is inserted into the metal sleeve and abuts against the end wall of the metal sleeve.