Structure and principle of lock

We know that there are certain differences in the structure of each type of lock, which determines the functional differences between them, such as cable lock, ring lock, chain lock, folding lock, wire lock, joint lock, disc brake lock, etc.

However, from the perspective of unlocking principle, the unlocking principle of most locks is similar. Of course, electronic locks, magnetic card locks, fingerprint locks and other special locks cannot be included here.

Although the style, structure, size and keyhole of wire rope locks, loop locks, chain locks, folding locks, steel wire locks, joint locks, disc brake locks and other locks are different, their unlocking principles are very similar.

Generally, locks are mainly composed of lock body and lock cylinder. As long as the locks are composed of these two parts, whether the types of these locks are similar or not, their unlocking principles are similar. This is mainly because their lock cores are circular objects. This type of lock is opened as follows:

When the key is not put in, the blue flat-headed marble (also known as the upper lock spring or the upper bead) in the lock is pushed down, making the lock cylinder unable to turn. When we put in the correct key, the space between the blue flat-headed marble and the red lower marble (also known as the lower lock spring or the lower bead) is in a straight line, aligned with the yellow lock cylinder. When the space between the marbles is aligned with the turning line, the yellow lock cylinder can be turned open.

Founded in 2009, THCOO Corporation has been operating with ingenuity for 13 years. It is a high-tech enterprise integrating independent research and development, production, sales and service. It is a leading domestic hardware intelligent integrated system solution provider.

The company focuses on the intelligent manufacturing and system services of the entire industrial chain of industrial control locking systems, intelligent lifting systems, and intelligent sink systems. The company has always adhered to market-oriented, customer-centric, and technological innovation as the source of development. Established a provincial R&D center and introduced a full set of digital flexible intelligent production lines.

The company has successively become a high-quality supplier of domestic famous brands such as Haier, Midea, Siemens, Oppa, Fangtai, State Grid, National Energy, ZTE, Hikvision, etc., and exported to more than 50 countries in North America, Europe, Southeast Asia, Japan, etc. and region. In the future, in the development trend of industrial automation and intelligent life, SCO will continue to upgrade the experience of various series of products, lead the development with innovation, research products with ingenuity, and provide customers with valuable services creatively from the perspective of customers. , to be an innovative and expert enterprise in the industry. Sko will truly shoulder the beautiful vision of the intelligent hardware industry and the intelligent interconnection of our lives.