With the progress of social development, safety has received extensive attention, especially indoor safety. Indoor door locks are an important measure to ensure indoor safety. Door locks are now being developed more and more intelligently and securely. How to choose a safe indoor door lock, and how to choose an indoor door lock?
Selection elements of safe indoor door locks:
1. When buying an indoor door lock, check the manufacturer to see if there is a branded door lock with quality assurance.
2. When choosing an indoor door lock, you need to pay attention to the direction of the door at home.
3. Before buying a lock, use a tape measure to measure the width of the door frame. The spherical lock and handle lock cannot be installed on a door with a width less than 90 cm.
4. Read the manual carefully before installation, remove the end with insurance, and install it on the door frame. Do not remove the end with the key.
5. If the interior door lock has been used for a period of time and the lock core is found to be inflexible, be careful not to pour engine oil into it, you can pour pencil dust into the keyhole, because the engine oil is easy to stain, and after a long period of time, it will form dirt and affect the door lock. Service life.
6. Remember not to wipe the surface of the lock body with a wet towel or an object with water. This will easily make the lock body rusty and affect its use.
Post time: Dec-18-2021