Patent ID: 11904976
Assignee: BEIJING ONEMILE TECHNOLOGY CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 18:
19. A vehicle frame of a collapsible electric vehicle, comprising:
a main frame; and
a first supporting frame, wherein the first supporting frame is coupled at the main frame, wherein the vehicle frame is moved between an unfolded position and a folded position, wherein when the vehicle frame is moved to the unfolded position, the first supporting frame of the vehicle frame is unfolded and retained at an upright manner for supporting a seat of the collapsible electric vehicle at a desired position, wherein when the vehicle frame is moved in the folded position, the first supporting frame of the vehicle frame is folded on the main frame, further comprising a vehicle frame lock which comprises a first positioning member and a second positioning member, wherein the first supporting frame has a lower end portion and an upper end portion, wherein the upper end portion of the first supporting frame is pivotally coupled at the lower end portion thereof, wherein the first supporting member of the vehicle frame lock is coupled at the upper end portion of the first supporting frame, wherein the second positioning member is coupled at the lower end portion of the second supporting frame, wherein the first and second positioning members are engaged with each other when the first supporting frame is unfolded and are disengaged with each other when the first supporting frame is folded.