Publish Time: 2021-06-23 Origin: D and D Hardware
The lock cylinder is an important part of the lock, and it is the main part that controls the unlocking of the lock. The lock core and the key can rotate and drive the core of the lock bolt. The main function of the lock cylinder is to twist the square tongue of the mortise lock, starting the inclined tongue, and achieve the unlocking and locking device.
Different standards lock cylinders have different toggles. The American lock cylinder is a tail piece and a cam. The lock cylinder is the middle cam.
The following mainly explains the unlocking operation of the American-style lock cylinder:
1. What is the structure of the lock cylinder?
2. What is the operation principle of the lock cylinder?
1. What is the structure of the lock cylinder?
●The internal mechanism of the lock core includes: a lock cylinder body and a rotatable lock cylinder center body.
●Between the cylinder body and the cylinder center body is a shear line.
●The lock core body and the lock core center body both have pin groove. The grooves have pins and springs, and the marbles have upper pin and lower pin.
2. What is the operation principle of the lock cylinder?
When using the correct key, the gap between the upper pin and the lower pin slot 1"N" is exactly the same as the gap between the lock cylinder body and the lock cylinder, which means the center body can be rotated and the lock is in an open state .
If you use an incorrect key to turn the lock body, the tangent line between the upper pin and the lower pin is not on the tangent line between the core body and the core body. When the marble jams the lock core body and the lock core center body, it will not be able to rotate.
The lock cylinder is installed in a mortise lock mounted on the door. When the door is closed, the latch of the lock core fastens the door. As long as the bolt on the lock core is twisted out of the mortise lock, the door can be locked to meet security requirements.
The internal complex design of the lock cylinder reduces the mutual opening rate, improves the anti-opening degree, and has high safety. The lock cylinder is easy to install and is suitable for installing on doors of various buildings.
D and D HARDWARE's various styles of lock cylinders are suitable for different public places such as commercial buildings, industrial places, medical buildings, and education places. D and D HARDWARE can also provide customers with a complete set of safe, convenient and reliable door configuration solutions.
For further information door lock cylinder, click here.
David Jian
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