-
Anonymous users2024-01-24Why can't you open it, it may be that the lock bolt is crowded, you can pull the door to rotate the key and laugh orange, push the door to rotate the key, carry the door to rotate the key, you may open it with a variety of source actions, it is really impossible to open, just call the lock company or remove the panel inside.
-
Anonymous users2024-01-23In real life, when people encounter that the door lock is not easy to open, they will generally lubricate the lock cylinder with oil, although it can solve the problem, but if you do it often, a large amount of dust will enter and mix with the oil, which is not good for the door lock. I think the best way to do this is to scrape the pencil into lead powder and lubricate the lock cylinder, which works very well and does not damage the lock.
-
Anonymous users2024-01-22With a chainsaw, it's just a little louder.
You will observe the spherical lock, the front of the keyhole is outside the door, the other end is the door, the end of the door near the back cover where there is a small hole, there is a protrusion inside, you take a small screwdriver to push the protrusion inward, and at the same time the spherical object back back, you can remove the back ball, and then reverse twist the back cover, and remove it, and then you take a Phillips screwdriver to unscrew the round spacer, so that you will just open the spherical trivial disassembly! Now you can start to install the lock: you put the tongue of the lock (that is, the cylindrical object on the top of the box on it, and there is a square iron sheet with two holes on the top of it) into the hole on the side of the door, and then take the ball in front of it in your hand, and put the other end in the hole outside the door and stuff it into the room, and at the same time make the gap in the lock body align with the fork behind the lock tongue, and then buckle the round gasket after stuffing it into place, and tighten the screws, then screw the back cover, and finally, align the back ball with the lock and push it on. When pushing up, you should also turn it slightly clockwise, and remember that there is also a small gap in the back ball, and you should aim it in the direction of the small hole with a protrusion! >>>More
You can find someone from a lockpicking company to help you pick the lock.
Find a professional lock shop master to help you come to the door to overhaul and then replace the broken part.
First use sewing machine oil to drip in, (there are sewing machine accessories for sale) wash off the lubricating oil, and then use a pencil to scrape a little pencil ash and stuff it in, and then get it again in 2 weeks.
There are several possibilities that the security door cannot be opened. >>>More