| 摘要 |
A child car seat includes a seat base configured to hold a child seat carrier and a ratchet system. The ratchet system includes a housing coupled to the seat base, a handle movably coupled to the housing, and a spindle movably coupled to the handle and to the housing. The spindle has a longitudinal slot configured to hold a belt. The ratchet system is configured to move the spindle with the handle in a first direction and to move the handle in a second direction without moving the spindle.
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