Publish Time: 2022-11-21 Origin: Site
A door lock cylinder is a device used to prevent others from opening the door. There are many classifications of door locks, and the requirements for door locks are different in various occasions. Ordinary families generally use door lock cylinders, which are safe and cheap.
What are the Lever Cylinder of the door lock cylinder?
What are the cleaning and maintenance measures for the door lock cylinder?
What should be paid attention to in the installation of door lock cylinder?
Key for Knob/Lever Cylinder
Keys in lever lock cylinders The keys in the knob/lever lock cylinder are what you see on regular knob locks or lever sets. The cylinder is the part of the lock where you insert the key. If the cylinder is removed, a standard keyway cylinder would look like a variation of the picture on the right. It may be longer or shorter, and the end may look slightly different, depending on the brand of lock. The depth of the cylinder is determined by the depth of the lever, and the end is determined by how the cylinder engages the lever's locking mechanism. Levers and knobs that use interchangeable cores are manufactured differently and do not accept standard cylinders.
When cleaning the surface of the door lock, do not use corrosive cleaning agents or rigid cleaners, just use clean water or neutral cleaners with a soft cloth.
Do not hit the surface of the door lock cylinder product with iron, hard objects or sharp objects.
Directly using the key inserted in the lock cylinder to push the door open will reduce the life of the lock. The correct way to use it is to turn the key in place or turn the hand to make the lock tongue completely withdrawn before opening the door with the handle. .
It is recommended to check and maintain the door lock cylinder once every six months, including: strengthening the screws and wiping some places that are not usually touched, adding an appropriate amount of lubricant to the rotating position, and adding an appropriate amount of pencil powder or graphite powder to the lock cylinder slot to ensure that the key Check the clearance between the lock body and the lock plate, the clearance between the door and the door frame is preferably 1.5-2.5mm, if there is any change, it needs to be adjusted appropriately.
The most important thing to pay attention to in the installation of the door lock cylinder is that when opening the hole, it must be opened according to the size requirements on the opening diagram. Too large or too small will cause the door lock to not work properly. In addition, do not install the door lock backwards, the side with the key is installed outside, and the side without the key is installed inside.
Benefit from more than ten years of forge ahead, Zhejiang Yige Technology Co., Ltd. has passed ISO9001 international quality system certification, developed into the municipal level science and technology enterprise.