The basic common classification of stainless steel padlocks

Due to the structural characteristics of the stainless steel padlock, the stainless steel padlock is convenient and flexible to use and has a wide range of uses. It can replace other locks, and other locks cannot replace the stainless steel padlock. It is an ideal preventive lock, but the stainless steel padlock must be buckled with the convex and perforated part of the closed object to play the locking function. It does not have the function of closing and opening inside and outside, so it cannot be used in some occasions. For example, in some occasions with high decorative requirements or matching locks, stainless steel padlocks are generally not suitable.

Marble structure stainless steel padlock

This type of lock uses cylindrical marbles to set obstacles in the lock core, so that the lock core cannot be rotated and achieves the locking effect. The marble structure is also one of the commonly used structures of locks. There is a kind of lock whose body is made of metal sheets stacked on top of each other, giving people a thick and sturdy feeling. It is called a "thousand layer lock", but its internal structure is also a marble structure, so it is also a stainless steel padlock with a marble structure.

Blade structure stainless steel padlock


This type of lock uses sheet metal of different shapes to act as an obstacle for the purpose of locking. Such a structure is often used in zinc alloy or alloy locks.
Magnetic structure stainless steel padlock

According to the principle of magnetic repulsion, a magnetic lock core system is adopted. A permanent magnetic metal partition with the same magnetic plate as the key is installed between the lock core slot and the safety pin. The key and the safety pin do not directly contact, and when there is no slot magnetic key When smoothly inserted into the lock core slot and rotated, the key touches the metal partition, generating a strong repulsive force, and the lock can be opened easily. In addition, the principle of magnetic attraction is used to close the metal plate and open the lock with a spring.

Chain structure stainless steel padlock

It is composed of main lock and auxiliary lock, and the main and auxiliary locks have mutual protection. Connecting two auxiliary locks will lock the main lock. The main lock can only be opened after opening and removing the two auxiliary locks.

Number structure stainless steel padlock

A sliding plate mechanism is installed on the lock body shell of the lock. Its hole is connected with the groove, which can move and rotate. The dial is connected with the rotator. The rotator is equipped with tooth-shaped or cam-shaped metal blades, which can rotate and move as long as the number is dialed. , The lock can be opened by itself, this type of lock does not have a key.