| 摘要 |
A child car seat locking device, for coordinating with a lock rod (9) on a car seat to connect a child car seat to the car seat; the locking device comprises a mounting rack (1), and a locking piece (2) rotatably connected to the mounting rack (1) via a first shaft (7); a lock slot (11) for accommodating the lock rod (9) is formed on the mounting rack (1), a lock hook (23) for hooking on the lock rod (9) is formed on the locking piece (2) so that the lock rod (9) is locked in the lock slot (11); the locking device further comprises a button (4) and a stop block (3) moving in the length direction of the mounting rack (1); the button (4) is provided with a drive pin (41) thereon; a drive slot (21) is formed on the locking piece (2); the drive pin (41) is movably inserted in the drive slot (21), and the movement of the button (4)drives the locking piece (2) to rotate around the first shaft (7); the stop block (3) has two operating positions: at a first operating position, the stop block (3) presses against the lock hook (23) or the locking piece (2) to allow the lock hook (23) to deflect from the lock slot (11), and the lock rod (9) inserted into the lock slot (11) pushes the stop block (3) away from the first operating position, so that the stop block (3) moves to a second operating position to release the locking piece (2); and the locking piece (2) rotates to the lock hook (23) and reaches a position corresponding to the lock slot (11), so as to hook the lock rod (9). |
