The anti theft door lock key is inserted and can t turn what s going on

When the door lock is in use, it may not twist after inserting the key, indicating that there is a problem with the lock cylinder. If the lock core is astringent, resulting in the key and the marble being stuck, then you can use rust remover, spray into the lock hole and then move the key to solve it.

Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive other parts of the lock, so that the lock can be opened and closed; Then, generally speaking, the key may not be twisted in a good position, and some are caused by the dislocation of the lock cylinder, when the lock cylinder appears outward after returning to the position, you can press it down with your hand, and the other hand can move the key again, and you can pull it out.

Related Notes:

The anti-theft door lock key can not be twisted as follows:

1. Generally speaking, the key can not be screwed is not in a good position, some are caused by the dislocation of the lock cylinder, when the lock cylinder appears outward after returning to the position, you can press it down with your hand, and the other hand can move the key to rotate.

2. Another situation is that there is a problem with the lock cylinder. Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive the other parts of the lock, so that the lock can be opened and closed, and the specific reason why the lock cylinder cannot be rotated is checked first. If the lock key and the list are stuck, you can use rust remover, spray into the lock hole and then move the key, you can also pour pencil ink into the lock hole and move the key, and then try to pull it out.

When the door lock at home is in use, it may not twist after inserting the key, indicating that there is a problem with the lock cylinder. If the lock core is astringent, resulting in the key and the marble being stuck, then you can use rust remover, spray into the lock hole and then move the key to solve it.

Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive other parts of the lock, so that the lock can be opened and closed; Then, generally speaking, the key may not be twisted in a good position, and some are caused by the dislocation of the lock cylinder, when the lock cylinder appears outward after returning to the position, you can press it down with your hand, and the other hand can move the key again, and you can pull it out.

The anti-theft door lock key can not be twisted as follows:

1. Generally speaking, the key can not be screwed is not in a good position, some are caused by the dislocation of the lock cylinder, when the lock cylinder appears outward after returning to the position, you can press it down with your hand, and the other hand can move the key to rotate.

2. Another situation is that there is a problem with the lock cylinder. Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive the other parts of the lock, so that the lock can be opened and closed, and the specific reason why the lock cylinder cannot be rotated is checked first. If the lock key and the list are stuck, you can use rust remover, spray into the lock hole and then move the key, you can also pour pencil ink into the lock hole and move the key, and then try to pull it out.

If the lock cylinder does not rotate, it proves that there is a problem with the lock cylinder. Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive the other parts of the lock, so that the lock can be opened and closed, and the specific reason why the lock cylinder cannot be rotated is checked first. If the lock core marble, astringent key and slip are stuck, you can use rust remover, spray into the lock hole and then move the key.

Spray lubricant on each deadbolt side, preferably oily, and your security door should be able to lock the door outside without a key, right? Is it possible to lift up the outside doorknob to lock the entire deadbolt? If that's the case, always lift the handle into place every time you lock the door, otherwise you won't be able to twist the key when you open it again.

Either the inside is locked, or the key is wrong.

If you can't turn it, it may be that your face is locked, or there is some rust for a long time, and something is stuck in it.

Hello! 1. The key is not inserted in place, pull it out again and insert it, pay attention to the notch and the marker point on the lock cylinder when checking. 2. Use the wrong key, check whether you have taken the wrong key.

3. If there is a foreign object or rust inside the lock cylinder, it is recommended to change the lock cylinder. 4. The key is worn out after a long time, or the spring in the lock becomes soft and inelastic.

You should try some oil, and if it doesn't work, see if the key is broken.

It's possible that the key was wrong. Or maybe it's the opposite direction. It is also possible that the door lock is stuck, or the door lock is locked from the inside.

If the lock cylinder does not rotate, it proves that there is a problem with the lock cylinder. Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive the other parts of the lock, so that the lock can be opened and closed, and the specific reason why the lock cylinder cannot be rotated is checked first. If the lock core marble, astringent key and slip are stuck, you can use rust remover, spray into the lock hole and then move the key.

Questions. It may be how to solve the door lock stuck.

If the lock cylinder does not rotate, it proves that there is a problem with the lock cylinder. Generally, the main function of the lock cylinder is to transmit torque from the head, and then drive the other parts of the lock, so that the lock can be opened and closed, and the specific reason why the lock cylinder cannot be rotated is checked first. If the lock core marble, astringent key and slip are stuck, you can use rust remover, spray into the lock hole and then move the key.

Questions. It's not going to work to get some oil in there.

It's not going to work to get some oil in there.

Only the rust removal will do.

Questions. Yesterday it could be rotated, but today it simply can't be rotated.

Turning hard can not have an effect.

Can it be twisted? If it can be twisted, there is no problem with the lock cylinder, and the probability of the problem of the lock body is high, and it is not excluded that the key is short, or the lock cylinder is idling. If you can't screw it, the lock cylinder or there is a problem, or the new lock cylinder, you are holding the decoration key, and the other family members have started the AB key, and yours will not be able to open.

Turn the key firmly and it will break.

Questions. Enable other keys, the key to decoration can't be opened, isn't the decoration key the same?

The main thing should be that the lock cylinder is rusty.

Questions. I used the key to decorate, and the other keys started this renovation, and the key couldn't be opened, right?

I used the key to decorate, and the other keys started this renovation, and the key couldn't be opened, right?

No, I said that the main thing is that the lock cylinder is rusty, you can take a rust remover.