Patent ID: 11878650
Assignee: BAMBINO PREZIOSO SWITZERLAND AG
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. A child safety seat comprising:
a seat body;
a safety belt;
a safety belt buckle connected to the safety belt; and
a safety belt automatic adjustment apparatus for connecting with the safety belt buckle, the safety belt automatic adjustment apparatus comprising:
a safety belt buckle fastening assembly rotatably connected to the seat body and for connecting with the safety belt buckle;
a safety belt retractor for retracting the safety belt, the safety belt retractor comprising:
a restraining assembly for restraining a movement of the safety belt in a predetermined direction, the restraining assembly comprising a first restraining component and a second restraining component; and
a rotating shaft, the safety belt winding around the rotating shaft; and

a linking component installed between the safety belt buckle fastening assembly and the safety belt retractor, the safety belt buckle fastening assembly rotating to drive the linking component and the restraining assembly, so as to restrain or release the safety belt winding around the rotating shaft;

wherein the first restraining component and the second restraining component are driven by the linking component for respectively restraining rotations in opposite directions of the rotating shaft, a first end of the linking component is fixed on the safety belt buckle fastening assembly, and a second end of the linking component abuts against the first restraining component.