| 摘要 |
A car seat (1) includes a seat assembly (20), a base assembly (30) disposed under and coupled pivotally to the seat assembly (20), a positioning mechanism (90) including first and second positioning units (324, 40), and an elongated resilient component (60). The first positioning unit (324) is mounted on the base assembly (30) and includes a plurality of first engaging members (325). The second positioning unit (40) is coupled pivotally to the seat assembly (20), and includes a second engaging member (404) engaging releasably a selected one of the first engaging members (325) so as to lock releasably the base assembly (30) at a desired angular position relative to the seat assembly (20). The resilient component (60) has two ends (601, 602) coupled pivotally and respectively to the base assembly (30) and the second positioning unit (40), and exerts a downward pulling force to the base assembly (30) when the second engaging member (404) is disengaged from the selected first engaging member (325). |
