A child safety seat (100) includes a seat portion (10), a backrest assembly connected with the seat portion (10), and a backrest adjusting system (50). The backrest assembly includes a first backrest portion (20), a second backrest portion (30) slidably co...

An unlock device comprises at least one operating member movably disposed on a frame, the frame being equipped with at least one lock mechanism; a retaining mechanism disposed on the at least one operating member; and at least one unlock module movably dis...

What disclosed are a baby carrier and a locking mechanism (300) thereof. The locking mechanism (300) includes a locking mechanism (310) and an installing seat (320). The fixing seat (310) has a receiving hole (315) and a first locking part. The installing ...

A backrest locking mechanism is adapted for a backrest and a base of a child safety seat. The backrest is detachably connected to the base. The backrest locking mechanism comprises a locking pin, a locking component, and an operating component. The locking...

A stroller (100) includes a stroller frame (20), a reversible member pivoted to the stroller frame (20), and a reversible mechanism (30). The reversible mechanism (30) locks the reversible member at different positions and includes a sliding sleeve (4), a ...

A child safety seat (100) includes a backrest assembly having a first backrest portion (20), a second backrest portion (30) and a headrest (40) slidably connected with one another, and a backrest adjusting system (50) carried with the backrest assembly and...