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Anonymous users2024-01-241 The lock cylinder is broken, the lock cylinder fork can't move the lock body, and the door can't be opened2 The lock body is broken, the lock cylinder fork can't move the lock block, and the door can't be opened3, the heaven and earth inside the door fall off, and the door can't be opened, and the door can't be opened4 The internal anti-lock can't be opened even if there is a key.
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Anonymous users2024-01-23Big brother, I tell you that the engineering end is facing inward, because the developer is lazy, it turned out to be outsourced and opened, in order to save trouble for you to reverse the inside open, you go to buy a door lock cylinder in the direction of your door, pay attention to the lock cylinder on the screw hole, see if the position of the screw hole must be the same as the lock cylinder screw hole on the previous door.
OK.
1.Locate the location of the lock cylinder screw hole. Unscrew the lock cylinder screws. >>>More
It is possible that the block inside the lock cylinder is broken. Open it to see, and if it's this problem, change the lock cylinder. At present, the highest level of anti-theft is the C-level blade lock, which can be found on a certain treasure, and the price is about half cheaper than that of a physical store. For example, Baodi C-class blade lock cylinder.
The amount of the lock cylinder is too large, the lock cylinder refers to the core that rotates together with the key, you only need to press the core with your fingernails, and the key can be pulled out by turning to the place where the key is inserted.
Who really repairs the lock cylinder, basically no one repairs it, because it can't be repaired, it's better to change it.
Find a professional lockpicker and a lockpicking company to deal with it.