Locked in the normal use, suddenly, the key can not turn enough for a circle, also can not open the lock. How to do? I want to know how it works.
Unlock: two millimeters wide and thin steel piece lock lever insert do not open the tongue or shake the key to the key to the key to pull out the key, because the chain is mostly unlock the state pull out the key. If you do not pull out the key in the lock, the lock cylinder is not homing, will not be able to continue to use, because the lock cylinder dislocation.
Cross key: there will be positioning point inserted the wrong situation, the key corresponding to the lock bit of the teeth than the other three thick side. Plug the wrong will not turn the whole circle, the fault is out on the old lock because of the use of wear and tear. The key right-handed fluctuations in the tongue to open the tongue to open the lock, the release of the lock bar and the general principle of the same padlock structure only.
When the key is not put in the lock, the blue flat-headed ball (also known as the lock spring or the upper bead) is pushed down, so that the lock cylinder can not turn, and when we put the right key, the blue flat head The ball between the ball, the red under the ball (also known as the next lock spring or under the beads) between the gap into a straight line, aligned with the yellow lock cylinder. When the gap between the ball and the alignment line, the yellow lock cylinder can turn open.
The general lock is mainly composed of lock and lock core, and as long as it is composed of these two parts of the lock, regardless of the type of these locks are similar, the unlock principle is similar, mainly because of their lock heart is round Shaped objects, this type of lock is so open
