The padlock is one of the most common locks in our fami […]
The padlock is one of the most common locks in our family. What should we do if we lose the key? Please locksmiths can't help but spend money, how do you open the padlock? Next, let's take a look at the related introduction of how to open the padlock.
How to open a padlock and unlock before the unlocking technique practice: The first thing to do is to disassemble the lock, and then understand the internal structure of various locks, and cooperate with the dislocation method to open the principle to further deepen the impression of the opening of the lock.
method one
Bumping lock unlocking method: a piece of metal plus a thin metal wire, the metal piece should be like the kind on the pen cap, one end is folded at 90°, and the keyhole is tripped for rotation to generate force. The metal wire is in the keyhole. Sweeping back and forth nearby, lucky to be able to open.
Method Two
Take a tough, thin hard metal wire (the one on the keychain is good), bend a small part at an angle of about 135°, extend it to the deepest part of the keyhole and turn (it needs more practice, a bit more difficult).
Method Three
A general padlock has a lock core. In addition to the key hole, there are several round holes on the lock core. These round holes correspond to the round holes on the lock body, and one spring and two can be placed inside. Copper marbles of different heights.
After the key is inserted, due to the different tooth positions, the two marbles will be topped with different heights. If the boundary of the two marbles in all the holes is the same as the circumference of the lock core, the lock core can be in The inside of the lock body turned, so the lock opened. This is how a general padlock works. If the key of the padlock is lost, you can purchase a master key, which can open a variety of padlocks.