Patent ID: 11904925
Assignee: GOODBABY CHILD PRODUCTS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. The folding stroller according to claim 2, wherein at least one of the first wheel turnover mechanism and the second wheel turnover mechanism comprises a rotating seat of which an upper portion is pivotally connected to a lower portion of the front support or the rear support and of which a lower portion is connected with the front wheel or the rear wheel, a sliding seat slidably connected along a length direction of the front support or the rear support, a first elastic member that directly or indirectly applies force to the sliding seat to make it slide, and a second elastic member that applies force to the rotating seat to pivot relative to the frame, the front connecting rod or the rear connecting rod has a locking part that detachably abuts against the sliding seat, and when the locking part abuts against the sliding seat, a direction of the force applied to the sliding seat by it is opposite to that of the force applied by the first elastic element, and the sliding seat is detachably connected with the rotating seat, and when the sliding seat is connected with the rotating seat, a direction of the force applied to the rotating seat by it is opposite to that of the force applied by the second elastic element; when the folding stroller is in the unfolded state, the locking part abuts against the sliding seat, and the sliding seat is connected with the rotating seat, and when the folding stroller is in the folded state, the front connecting rod or the rear connecting rod is rotated to disengage the locking part from the sliding seat, and the sliding seat is driven by the first elastic element to disengage from the rotating seat, and the rotating seat is driven to rotate by the second elastic element, thereby turning over the front wheel or the rear wheel.