Hurry, hurry! The lock cylinder of the security door was pulled out, and they didn t open? What to d

It is impossible to pull out the lock cylinder vertically, or the lock cylinder is broken, and you can find a lock company to replace your lock cylinder during the warranty period. The warranty period of the lock cylinder is generally 3-12 months, and the warranty period of each manufacturer is different. However, remind you to change the lock cylinder must go to a regular company.

Hello, as long as the door can be locked It doesn't matter if you say yes, I hope it can help you Thank you [If you have a problem with the car, ask the car master. Professional technician in 4S shop, 10 minutes to solve. 】

Find the lock, if it doesn't work, smash it open.

Of course, the key is arc-shaped, this lock hole is more difficult to be opened than other forms of locks, first look at the lock cylinder when choosing the lock, the lock cylinder should be pure copper, and there should be no sense of shaking after the key is inserted into the keyhole, and then the lock body part should be made of thicker steel, now some manufacturers in order to save costs have turned the steel into an iron plate, which should be seen clearly, the anti-theft lock of this brand is good, I and the people around me are using, and they have been used for many years without any problems, You can go to a regular hardware store or lock store to buy in case you buy a fake, about 100 yuan.

There was a small square hole in the door, which was pierced in with a change cone, pushed upwards, rotated inward, and opened.