Before removing door lock with knobs, you need to know the internal structure of the door lock with knobs. Door lock with knobs is divided into lock head hoodle and blade ball lock according to ball lock structure. Press lock body structure is divided into cylinder ball lock, three rod type ball lock, fixed lock, handle lock set; Lock device is divided into Button, knob and press knob.
Door lock with knobs removal:
Tool components: rechargeable electric screw driver, screwdriver, spherical lock components
1. Use spherical lock accessories with special iron pieces removed by grip, and insert them into the holes under grip.
2. Follow the previous steps to easily spin down the grip.
3. Use a word screwdriver to pry up the rear gasket of grip.
4. Use crosshead screwdriver or electric screw driver to loosen the fixing screws within spherical lock.
5. Take out spherical lock from the other side of spherical lock.
6. Use electric screw driver or crosshead screwdriver to remove Bolt.
Dismantling method of aluminum alloy door lock:
1. Inside the door (no medicine spoon end) where the handle is close to the door (between the handle and the door), there is a nicks.
2. Gently rotate the door handle. When Nicks appears, you can gently poke the inner column in the gap with a screwdriver. Don't let go, then pull the handle out to open it;
3. The inside lid is also stuck by a single card, and the lid is pulled out in the same way;
Aluminum Alloy door lock removal method is as follows:
1. Start with the inside handle. There is a word card in the cylinder. Press the word card with something (such as a key). After the card is pinch in, pull the back handle;
2. In fact, it is very simple to remove. The lid inside is also stuck by a single card. Pull out the lid in the same way;
3. Now it is the screw. Remove the screw of the inner cover, and the front handle can also be removed, and then screw out the lock body screw from the side.
This is a relatively common cylinder ball lock, but the first step of most spherical lock is the same.
