Security door key broken in the door, and how to take out
If the above methods are no way to solve, then only to find a locksmith, and unlock the lockers are uncertain, only for a security door lock core.
Remove the back cover from the inside of the lock, with a narrow iron bar or a little bit of wire, from the door inside the poke, you can break the key from the keyhole poke out.
The key to the security door in the lock inside, and first look at the key is not dislocation, the correct location should be inserted into the key position. Find a medical tweezers try can not be taken out, if you can not twist, then find a bike gate wire in front of a small groove can try to hook out.
The sewing needle with a fire red bend into a small hook-like, and then gently find the key to the place, found that the activities of the gap, can be found in the activities of the small pillars, in fact, the lock can be locked, that is, Live organs can not turn, and now with two needle hook off the key, slowly pulled out on the line. Can be used to help tweezers, if not, you can use a screwdriver to remove the position in the house to find the location of the key, with a needle stabbed out, and then took out.
