Window hardware China is very common in people’s lives nowadays, and the key to the normal use of the door is the door hinge. The existence of the door hinge can not only provide the door with great flexibility, but also improve it. The service life of the door, so the importance of the door is self-evident, so in life, because the door hinge also has a service life, what problems should be paid attention to when using it, if the door hinge is broken, how to install it Do you know? The following describes the installation of door hinges.
        How to install door hinges
Before installing the door hinge, you should carefully check whether the door hinge matches the door frame and fan, and check whether the door hinge slot matches the height, width, and thickness of the hinge. Check the screws and fasteners connected to the door hinge. Whether it is matched.
In addition: 1. The connection method of the door hinge should match the material of the frame and fan. For example, the hinge used for the frame wooden door, the side connected with the frame frame is welded, and the side connected with the wooden door leaf is wood screws. fixed
2. In the case that the two plates of the door hinge are asymmetrical, it should be distinguished which one is connected to the door leaf and which one is connected to the door frame. The side connected to the three sections of the shaft should be fixed to the frame and connected to the shaft. The side connecting the two sections should be fixed to the frame. 3. To install the door hinge, first measure the size of the door leaf, install the door hinge on the door leaf, and then bind the door frame. During the installation process, in order to prevent the door leaf from rubbing against the ground, Use something to cushion the bottom of the door leaf, and then fix the position of the door hinge. When installing, ensure that the shafts of the door hinges on the same door are on the same vertical line to prevent the door leaf from springing up.
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