Anti theft door locks, what is the matter with the tongue not coming out after removing and installi

Anti-theft door lock unlocking priceIf it's just unlocking, it's generally about 50-60 yuan. >>>More

First of all, remove the panel, remove 2 lock nails on the inner panel of the door lock, remove the upper and lower screws of the inner side panel, remove the inner handle panel, and then remove the lock cap and the outer handle, there is a screw in the middle of the stall of the lock body on the door side, between the deadbolts, take out this lock cylinder, and the lock cylinder can be taken out.

Answer: It is recommended to remove the panel, remove 2 lock nails on the inner panel of the door lock, remove the upper and lower screws of the inner side panel, remove the inner handle panel, and then remove the lock cap and the outer handle, there is a screw in the middle of the stall of the lock body on the door side, between the deadbolts, take out this lock cylinder, and the lock cylinder can be taken out.

Start with two aspects to solve the problem, one is if it is rusty because of lack of oil, put on some sewing engine oil or car engine oil. The second is to remove it and check the deadbolt spring, it may be broken or dislocated, and you can deal with it.

The lock surface of the anti-theft door lock is generally made of the most advanced cast steel integrated structure, and there are no artificial rivets and plastic parts inside, and the special process ensures that the anti-theft door lock is durable, anti-vandal, and can meet the anti-theft use of living rooms and public buildings. Under normal circumstances, the installation of anti-theft door locks is to wait for the door to be painted and dried, and then install the anti-theft door lock, so as to avoid the paint sticking to the lock products and affecting the appearance and usability. It can also reduce the corrosion of paint on the security door and reduce the service life of the lock. >>>More