Ordinary padlock how to open?
Is the tricyclic like that.
(In the case of no damage to the lock)
Locking lock method: a metal sheet plus a thin metal wire, metal pieces like the kind of pen on the pen, one end 90 ° folding, tripping keyhole for the rotation force, wire in the keyhole ball Near the back and forth sweep, good luck to open
Take a tough tough metal wire (key ring on the good), a small part of the bend into about 135 ° angle, reached the deepest keyhole turn (need to practice, a little bit difficult)
Take the key to open, you take a chewing gum plug the key with a plug into the key can be opened, but to change the lock.