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Hinge invention and installation points
Apr 23, 2018

Hinge invention:

 

In modern architecture, whether it is a magnificent star hotel or a popular residential building, people have hardly seen the wooden "hub". Doors and windows of modern buildings mostly use metal hinges. The door hinge of modern production replaces the old “hub”. The ancient invention of “Hushang” still remains in some ancient buildings and some old doors and windows of Guanzhong rural residential buildings.

 

After that, the invention of the hinge is to note that our old ancestors had pioneered the invention and use of hinges 2200 years ago, and we also found that the scope of Qin's use of hinges is not limited to bronze horses. In the vicinity of the chariots in Pit No. 2 and Pit No. 1 of the Qin Dynasty, archaeologists found the same amount of bronze hinges. Facts have proved that the door hinge hinge is by no means an "imported product" but an "invention patent" belonging to the Qin people. This is the history of the invention of hinges.

 

Hinge installation points:

 

The installation hinges are exquisite. In the first place, it is necessary to pay attention to whether or not the hinges should match with the window frames and the fans before the installation. Then, it is necessary to pay attention to check the hinge grooves and hinge heights. Whether it is wide or thick.

 

With respect to the installation of hinges, it is also necessary to check whether the hinges and the screws and fasteners that connect the hinges are matched. When the hinges are installed, the connection methods of the hinges should match the materials of the frames and the fans. The hinge used for the steel frame wooden door is welded on the side that is connected to the steel frame, and the wood screw is fixed on the side that is connected to the wooden door.

 

In the case of asymmetry in the two-page sheet of the hinge, it should be discerned which sheet of the sheet should be connected to the fan, which sheet of sheet should be connected to the door and window frame, and the side connected to the three segments of the shaft should be fixed to the frame. The side connected to the two sections of the shaft should be fixed with the door and window. When the hinge is installed, it is also necessary to ensure that the hinges of the hinges on the same fan are in the same plumb line so as to avoid the warping of the door and window.

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