| 摘要 |
A locking clip is attached to a seat belt fastening a child car seat to a seat of a vehicle to facilitate tightening the seat belt and to ensure that the seat belt may not loosen. The locking clip is attached to a portion of the seat belt where a waist belt section and a shoulder belt section of the seat belt diverge from each other. The locking clip has a belt clamping mechanism clamping the waist belt section and the shoulder belt section together, and a ratchet mechanism for permitting the shoulder belt section to be pulled only in one direction to tighten the seat belt and to prevent the seat belt from loosening.
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