Change the lock cylinder, do you know how to choose the size?

2020/12/1101:10:05 regimen 269

Z0z has already introduced you how to distinguish the model of the lock cylinder. Today, I will introduce how to measure the size of the door lock cylinder. The length of the lock cylinder is related to the thickness of the door. Generally, the length of the lock cylinder is 15-20mm longer than the thickness of the door. Of course, the proper length of the lock cylinder does not mean that the lock cylinder can be used. The door is divided into inner lock and outer lock from the position of the lock core screw hole. Under normal circumstances, the thickness of the inner lock is narrower than the outer lock. Of course, there are special cases where the inner side is wider than the outer side.

The description of the lock cylinder size is from the screw hole of the lock cylinder to the shorter one. For example, the thickness of the anti-theft door is 70mm, and the length from the screw of the lock cylinder to the inner surface of the door is 25mm, then the total length of the lock cylinder is 90mm, from the middle The size of the screw hole to the shorter end is 32.5mm, then the size of the lock cylinder is 90 to 32.5. In this way, if it is inconvenient to remove the lock cylinder, you can also buy a suitable one according to this measurement method Lock cylinder.

If you have strong hands-on ability, you can remove the lock cylinder by yourself, directly measure the size, buy it in the store, and then replace it. It is best to find it with the lock cylinder.

If you have a friend who can't remove the lock, don't worry about me. Next time I will teach you how to remove the lock cylinder and the matters needing attention when removing and installing.

regimen

Xiaohan is the 23rd solar term among the twenty-four solar terms, the fifth solar term in winter, the end of the Zi month and the beginning of the Chou month. Han means cold, indicating that it has entered the cold season of the year, usually January 5th every year. At this time,

During the Xiaohan solar term, the key point is to warm the kidneys and strengthen the spleen.

06/10 1947

If you need to take medicine when you have a health problem, you should understand the correct way to use the medicine. Only when it is used appropriately and in the right dosage can it work effectively, thereby controlling the disease and reducing harm. In addition, you should p

Remember it! After taking these 4 kinds of drugs, stop drinking and don’t make fun of your life.

06/10 1047

It has been some time since the control of the epidemic was completely relaxed. The people around me who should have had Yang have already had Yang, and those who have not had Yang continue to live their own small lives. Nothing seems to have changed much. Some friends around me

What should I do if my eyes hurt and my vision deteriorates after being “yang”?

06/10 1963

When health problems occur, attention should be paid to them. First, understand the severity and type of the disease, and then improve it as soon as possible through follow-up care and treatment. However, some people do not have minor problems, but damage to certain organs. Some

These 4 types of organ damage are often irreversible! Take good care of yourself and don’t regret it after it breaks.

06/10 1062

Xinhua News Agency, Beijing, January 3. Question: How can traditional Chinese medicine exert its unique advantages in “protecting health and preventing severe disease”? How to use traditional Chinese medicine for COVID-19 infection more scientifically and effectively? ——The press

Xinhua All Media+｜How does traditional Chinese medicine play its unique advantages in “protecting health and preventing severe disease”? How to use traditional Chinese medicine for COVID-19 infection more scientifically and effectively? ——The press conference of the Joint Prevent

02/25 1896

After a month of letting go, I believe most people are now "well"! When talking about their own experiences after becoming masculine, everyone will have different feelings. Some people can be proud to say that they have basically no symptoms, while others feel very uncomfortable!

What should I do if I have a severe cough after having Yang? Doctors share 4 methods to effectively resolve irritating dry coughs

01/07 1075

I have to say that everyone does have a certain fear about the symptom of white lung. Some people say that white lung will occur only if they cough frequently, but some people also report that they only have a fever for two days and rarely cough, but they also developed white lun

Attention! What is the "white lung" that everyone is afraid of? Here are a few things you must know!

01/07 1858

Regardless of men and women, a small move before going to bed can make you sleep until dawn! Insomnia is really annoying. Once you don't sleep well, a chain effect will occur, which is extremely detrimental to work, study and health.

An old Chinese doctor taught me a trick! No matter whether you are a man or a woman, one small action before going to bed can help you sleep until dawn!

01/07 1053

The organs with excretory functions in the human body include the skin, lungs, digestive tract, kidneys, etc. The kidney is the primary organ of the human body to excrete waste. Most of the various substances and metabolic substances absorbed by the human body are excreted throug

"Kidneys are twice as strong and a person can live a hundred years." Doctor: Teach you 3 ways to make your kidneys younger and younger!

01/07 1042

The 19-year-old girl was in her prime when she was having fun with her friends when an accident happened. The ring on the middle finger of his left hand was caught by something, and the skin and flesh of the finger were torn off by rapid and violent external force. When he was ru

A 19-year-old girl accidentally turned her finger into a "white bone". The orthopedics department of the Sixth Hospital successfully performed the world's first replantation of a severed limb, creating another miracle after 60 years.

11/19 1741