What kind of security door lock is good?

When do you know what kind of security door lock is good? A door lock is a device used to lock a door to prevent others from opening the door. There are many classifications of door locks. The requirements for door locks are different in different occasions. Ordinary households generally use anti-theft door locks. Door locks must be safe and stable as a safety precaution product. So what kind of security door lock is good, how to choose when buying the anti-theft door lock, the following X group home network small series will teach you how to choose the best anti-theft door lock, I hope to help you.

What kind of security door lock is good?

1. Choose a brand with quality assurance. Since the brand manufacturers have after-sales service fire doors and windows in all places, free home repairs during the warranty period.

2, pay attention to the purchase and the same direction of your door lock, because the handle locks the left and right handles.

3, in the selection of the handle lock stress, the shape of the handle of each function door lock is consistent, so that the room is more coordinated.

4, hinge: should pay attention to the selection of hinges of sufficient strength, in order to avoid the door to fall for a long time, resulting in the impact of the opening of the lock, or even broken.

5, door thickness: 35-50mm combined with ball lock, 35-55 mm plug-in, 42 mm mortise lock, 35-55 billiard lock.

6, the central distance: according to the structure of the door to choose the door lock fire doors and windows, the lock tongue can be divided into 60mm and 70mm, the door bone width is more than 100mm with a 70mm lock tongue, below 100mm, 90mm or more choose 60 mm lock tongue.