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Unlocking is to open the lock, which has become an industry with professional locksmith qualification certificate.

Unlocking principle:

The structure of each lock is different, which determines its different functions. As for the unlocking principle, the unlocking principle of most locks is the same, except for some locks such as magnetic card locks and electronic locks.

Although they are different in style, structure and size, the unlocking principle is exactly the same. As the saying goes, "never change from its original principle", the unlocking principle of these locks is exactly the same, mainly because their lock centers are round objects. Anyone who has studied physics knows that only circular objects can rotate freely. Squares and planes are objects that cannot be rotated at will.

Lock core:

Having said that, the unlocking principle of the lock is actually an article on the lock core of this round object.

Structure of lock core:

Secondly, drill a few small holes in the circular lock core, and then drill the same number of small holes with the same caliber in the lock body position corresponding to the small holes on the lock core. Small holes are used to hold marbles and springs. The small holes in the lock body are used to hold marbles and springs, while the holes in the lock core are called marbles.

Usually, we call the small holes in the lock body and lock core pinholes. Then, the role of the marble is to block the lock core, so that the lock core can not rotate casually. Therefore, no matter how different the appearance of the lock body and the mechanism inside the lock body are, the lock core, the marble and the spring play a major role in the unlocking principle.