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Anonymous users2024-01-23The lock heart was removed, the bedroom door was closed before, and the lock company was found for 50 yuan. Of course, it also depends on the type of lock you have. If you can tighten the lock core, do this, first screw out the screw that fixes the lock in the door, take out the lock at the back of the door, and then take out the lock surface of the front panel, and then you may disassemble the lock cylinder, I hope to help you solve the problem.
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Anonymous users2024-01-22You can only take a card that you don't use, and then insert it into the gap of the lock to see if you can open it!
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Anonymous users2024-01-21It may be that part of the inner and outer connections of the lock is broken, and it can be solved by finding someone to change it, or changing the lock.
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Anonymous users2024-01-20Use a thin blade to pull the lock in and twist the lock.
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Anonymous users2024-01-19If you really can't open it, please ask the master who changed the lock to help change it!
What kind of lock are you talking about, like an ordinary three-ring lock, as long as the aluminum block spring on the side of the lock is removed (you can use nails and hammers), and then the small steel rod under the front sign can be removed to remove the lock cylinder. If it is the kind of hidden lock, then just disassemble the lock and remove the iron ring on the outside of the lock cylinder. You can also try to use a bank card that costs money, insert it through the crack of the door into the lock center, and insert it hard, it is easy to open. >>>More
Take a hard plastic sheet, cut it into a fishing pattern, a little wider, insert it in the gap of the door, pull the card outward to the deadtongue part, up or down, pull the handle, and the door will open, very simple.
Is it because the key is inserted in the security door and the door can't be opened? >>>More
The anti-theft door can not be opened from the inside, it is likely to be the problem of the lock cylinder, the lock cylinder of the anti-theft door will appear after a long time, it is recommended to change the lock cylinder, so as not to lock the door next time can not open the tragedy, now there are sales on the market that kind of super B-level lock cylinder, anti-theft performance is very good. If you really want to change, I recommend the super B-grade lock cylinder of Golden Point Atom, the service and after-sales are good, and the one-year warranty is provided. Two days ago, I also had a problem with the door of my house, the lock could be opened, and it couldn't be opened, and it was fine after changing the lock cylinder.
Take a large flathead screwdriver or something like the smooth side of the back of the key and rotate it left or right in the middle of the circle (I don't know if it's right or left), try to open it, if it's a ball lock, insert it with a flathead screwdriver, turn it to the right, and it should be fine.