Asynchronous door knife of elevator integrated car door lock

An asynchronous door knife of an elevator integrated car door lock, which comprises a track rack on a car and a base plate on a car door;

• a dynamic blade and an unlocking blade which are parallel and connected on the bottom surface of the base plate in a swinging manner;
• a knife lifting ball which is matched with the track rack and is arranged on the dynamic blade;
• a lock hook driven by the unlocking blade is arranged on the back surface of the base plate, and the lock hook is correspondingly buckled with a latch on the car, wherein the unlocking blade is connected on the base plate through a lifting plate;
• the lifting plate is hinged on the base plate and comprises a first swing arm and a second swing arm;
• the first swing arm is hinged with the unlocking blade;
• an unlocking connecting rod is connected on the second swing arm;
• a lifting hole is additionally formed on the base plate;
• the middle of the lock hook is hinged with the unlocking connecting rod through the lifting hole.