A-level lock: At present, the A-level anti-theft lock keys on the market mainly have a flat key and a cross key. The internal structure of the A-level lock cylinder is very simple, limited to the change of the marble, and the marble groove is few and shallow. Anti-technical opening time within 1 minute, the mutual…
The installation method of the blade cam lock is also very simple. Pay attention to some details in how simple it is. The blade cam lock is a simple anti-theft lock, and the function of the anti-theft lock is to prevent theft and bring our own safety. Guarantee, bring a peaceful environment to our lives.…
When buying a cam lock, many people will ask if the cam lock is difficult to open, should I add some oil? In fact, it is not used. The cam lock is different from the door locks used in daily life. The structure of the cam lock is relatively simple, but every time the door…
1. Pay special attention when installing the spherical door lock. Only the end with the insurance can be removed before installation. Never remove the end with the key for installation. It is best to read the instructions carefully before installation. 2. Pay attention to the installation of the handle lock: if the left and right…
Use and maintenance of door locks: 1. Never add oil to the lock core. If the key is not flexible to open, put some pencil core scraps into the key hole. 2. If you accidentally turn the safety inside the spherical door lock by 900 clockwise, it will become a permanent safety. At this time,…
1. Features Nowadays, there are many kinds of locks on the market. As far as door locks are concerned, they are classified into door locks, bedroom locks, passage locks, bathhouse locks, etc. according to their purpose; ball locks, handle locks, mortise locks, and deadlocks are classified according to their shapes. The ball lock…
Drawer lock is a kind of lock that can lock drawers. It is widely used in life. At present, there are many drawer locks on the market, and the quality is difficult to distinguish. The editor has specially arranged three tricks for choosing drawer locks. Share with you to help you easily buy drawer locks.…
The lock, as the name suggests, needs to be opened. It is a loyal guardian and an indispensable commodity in modern home decoration. In the past, its aesthetic effect in the room was negligible, and it did not attract too much attention from users. With the continuous development of society, people’s requirements for the beauty…
