The lock mechanism of the door lock is an actuator for the ball lock and closed. It only consists of a large lock tongue, a small lock tongue, a large support body, a small support body, a pull tab and a brake pad.
The large body is the main part that drives the movement of the large tongue. The Hangzhou unlocking company is the main body of the large bolt installation. The head of the large body is the riveting part of the large tongue. The long hole in the middle can be matched with the hanging ear on the pull tab. The outer step is the snap-in groove of the brake pad, and the lower part can be clamped into the slider clip for the slider. The pulling is not hindered by the slider jaw when the large body is pushed and retracted.