The lock core spring is an important component in the door lock. It is usually used to control the movement of the lock core and maintain the stability of the door lock. The following are some information about the lock core spring:

Function: The lock core spring can store and release energy. Through the rotating force arm around the central axis of the spring body to the static fixing device. When other components rotate around the center of the spring, this spring pulls them back to the initial position, generating torque or rotational force.

Type: Common types of lock core springs include torsion springs, compression springs, etc. Torsion springs can generate rotational force when subjected to torque, while compression springs can store energy when subjected to pressure.

Material: Lock core springs are usually made of metal materials, such as stainless steel, spring steel, etc. These materials have good elasticity and durability and can meet the requirements for long-term use of door locks.