There is a lock change attribute.

When the door lock is broken, it is usually handled by yourself. If you can't handle it yourself, you can go to the property management for help. But generally speaking, the maintenance of bad door locks does not belong to the scope of property management. If it is repaired by property management, you need to pay for it. I still suggest that if your door lock is broken and you can't rest by yourself, you should spend money to find a professional door lock repairman to repair it yourself. Here are some suggestions for you.

First, check the damaged part of the door lock. Frequently asked questions are as follows:

1. The fixing screw of the door lock is loose.

2. Loose door handle

3. The lock core is damaged

Because of frequent use, the fixing screw of the door lock will loosen from time to time. At this time, just tighten and reinforce it with a screwdriver. To loosen the door handle, first unscrew the fixing screw of the door lock panel and remove the panel on the loose side of the handle. Find the fixing screw of the handle and tighten it, and finally put it back as it is.

1. Replace the lock cylinder of the security door. It is particularly important to pay attention to the size of the lock core of the door. After testing, buy a lock core of the same size for replacement. If the size is not ready, the newly bought lock cylinder will not fit, which is a very troublesome thing.

2. The handle of the door lock is determined by the spring, and the quality of the spring determines the handle and service life when it is used. Some lock springs are not good, which can easily lead to the handle drooping, thus ending the life of the door lock. When buying, try the toughness of the door lock spring yourself. A good spring brings a very soft feeling, neither too soft nor too hard.

3. Replace the lock core of the security door. It is particularly important to pay attention to the size of the lock core of the door. After testing, buy a lock core of the same size for replacement. If the size is not ready, the newly bought lock cylinder will not fit, which is a very troublesome thing. If you are looking for someone else to change the lock core, for safety reasons, avoid others hiding the key.

These are my views on this issue. If you have any better suggestions on this issue, you can leave a message in the comments section.