Child Safety Seat

A child safety seat includes a seat shell having a sidewall for restricting a sideways movement of a child sitting on the seat shell, the sidewall being provided with a locking slot, a buffering part movably connected with the seat shell, and a latching mechanism including a latch carried with the buffering part. The buffering part is movable between a stowed position where the buffering part is retracted toward the sidewall, and a deployed position where the buffering part protrudes sideways from the sidewall. The latch is movable relative to the buffering part between a locking state where the latch is engaged with the locking slot for locking the buffering part to the seat shell, and an unlocking state where the latch is disengaged from the locking slot for unlocking the buffering part so that the buffering part is movable relative to the seat shell.