How to use the security door to be safer? What should I do if the door is locked?

The security door was opened to the urban family in a wide range in the 1990s, and the degree of theft is also improving from time to time. According to the relevant rules promulgated by the Ministry of Public Security, the mechanical anti-theft door locks are divided into common protection level and high protection level, which are represented by Class A and Class B respectively. The technical protection of Class A lock is not less than 1 minute, and the destructive opening is not less than 15 minutes. The technical protection of Class B lock is not less than 5 minutes, and the destructive opening is not less than 30 minutes.

At present, many residents have misunderstandings on the use of the security door. When the security door is closed, there is often no anti-locking. Such a security door is ineffective. The police pointed out that the installation of the security door is a kind of physical defense measures. The public security defense needs civil defense, physical defense, technical defense and many other measures, and actively carry out group defense and group governance, in order to create a more secure "lock" of peace. To this end, the general public is reminded again that when the security door is locked, the locks must all be locked, so that they can be safer and more reliable.

How to use the security door to be safer?

1. When you go out, you will hit the door and go. Hit the door and lock it with the key.

After the general anti-theft door is closed, the surface is not pushed open. In fact, only the lock tongue pops up, and the door is stuck, and the other locking points are not locked. The function of the anti-theft cannot be played at all. The thief is coming, thinking It is easy to open it. Only when the door is closed and all the locking points are fully locked with the key can the real anti-theft function be realized.

According to the survey, most users know that only the lock point can be locked to play the anti-theft function, but half of the people can still insist on using the key to lock the door correctly. As time goes by, the strings in the heart are relaxed. It is too troublesome, often hitting the door and leaving, leaving a huge security risk.

2. After closing the door after entering the door, use the key to lock the door from the house and screw in the insurance.

In fact, like going out, after entering the door, the general security door is only popped up by the lock tongue, and the other lock points are not locked, and the anti-theft function is not played. People have already entered the house, do they need anti-theft? Of course, absolutely necessary! If the old children are alone at home, or at night, when the night comes to sleep, the thief will not only suffer property damage, but also cause serious personal injury.

The survey found that the vast majority of users think that they are at home, will not have an accident, and close the door. A small number of people know that this is not safe. After entering the door, the insurance will be screwed in, but the result is that if there is a sudden illness or gas poisoning in the house, the insurance is screwed up, and the family uses the key outside the door. Itâ€™s also dangerous to do it without worrying about opening the door. Only a small number of people use the key to lock the door after entering the door, but they can't stick to it for a long time.

Temporarily outside the door, no key was locked outside the door. I went out to the door and took the newspaper, because I felt that I went out without a key. The door accidentally closed myself. People couldnâ€™t get in, the key mobile wallet was locked in the house, and the shorts were trapped outside the door. The door has defended itself, calling it every day, and calling it the ground is not working, it is very embarrassing.

What should I do if the door is locked?

When the person is inside, find a small wire in the neck of the grip, there is a small hole, insert the flat card and pull the handle while pulling out, grasp the cover and open the cover. There are two fixing screws. Open, when the lock body is pushed out and only the oblique tongue is left, find a needle-nosed pliers or a flat-nose screwdriver, and pull the oblique tongue to the horizontal dial, do not let go, and then bounce back after letting go, then push the door open.

When the person is outside, find a tongs pliers or water pipe clamp, clamp the horn lock grip to forcefully twist, grasp the lock and turn the cover left, and then knock the lock body out (because it cannot be pulled out, the lock body If you are caught by the inner cover, you can see the oblique tongue. Then find a needle-nosed pliers or a flat-nose screwdriver. Move the oblique tongue to the horizontal dial and don't let go. After you let go, you will bounce back and push the door open. This method can be used in case of emergency. If the lock has been faulty, it is recommended to ask the locksmith to handle or call for help.

The child will not twist in the anti-locking inside. At this time, you should not yell and scream, but will scare the child and slowly induce him to open the door and induce him to turn counterclockwise (if you stand outside the door, facing the door, it is to you Turn on the right hand side. If it is a five-stage lock, some are pulled up and down and pulled down.

Tips

In order to ensure the performance of the door locks in the home can be maintained for a long time, people are required to carefully maintain during the use process, to develop good habits, try not to unintentionally violently close the door, so that there will be no door lock suddenly Can not open the phenomenon.