Basic Introduction Chinese Name: Hinge Alias: Hinge Pinyin: hé yè English: Hinge German: Scharnier French: Charnière Country Name, Product Properties, Related Hinges, Hinge Types, Hinge Invention, Installation Points, Industry Category, Materials, Surface Treatment, Main Origin and Country Name Chinese: Hinge; Hinge Plane Hinge Pinyin: Ji Li à n, hé yè German: Scharnier English: Hinge Spanish: Bisagra French: Charnière (menuiserie) Japanese: Butterfly Fan Product Attributes The hinges related to traditional industrial products are plastic-sprayed gasket hinges. Plastic-sprayed nylon hinge. Imitation copper gasket hinge, imitation silver gasket hinge. Common hinges: used for cupboard doors, windows, doors, etc. Materials are iron, copper and stainless steel. The disadvantage of ordinary hinge is that it does not have the function of spring hinge. After the hinge is installed, all kinds of contact beads must be installed, otherwise the wind will blow the door panel. Barrel hinge: Also called spring hinge. Mainly used for the connection of furniture door panels, the panel thickness is generally required to be16 ~ 20 mm. The materials are galvanized iron and zinc alloy. The spring hinge is attached with adjusting screws, which can adjust the height and thickness of the plate up and down. One of its characteristics is that it can match the opening angle of the cabinet door according to the space. In addition to the general angle of 90 degrees, there are 127 degrees, 144 degrees, 165 degrees and so on. There are corresponding hinges to match, so that all kinds of cupboard doors have corresponding extensions. Door hinge: divided into ordinary type and pressure-bearing type. The ordinary type has been mentioned before. Bearing types can be divided into copper and stainless steel in material. Judging from the current consumption situation, copper bearing hinges are used more, because their styles are beautiful and bright, their prices are moderate, and they are equipped with screws. Other hinges: there are glass hinges, table hinges and hinged doors. Glass hinges are used to install frameless glass doors, and the thickness of glass is required to be no more than 5 ~ 6 mm. The invention of hinges It is difficult for people to see the wooden "household pivot" in modern buildings, whether it is a magnificent star-rated hotel or an ordinary residential building. Most doors and windows of modern buildings use metal door hinges. Modern door hinges have replaced the old "household pivot". The ancient invention of "household pivot" still remains in some old doors and windows of some ancient buildings and rural houses in Guanzhong. Friends who have carefully observed the Qinling bronze chariots and horses may still remember the door shaft and hinge at the joint between the door and the carriage of No.2 bronze chariot. These two things are completely similar to the hinges of doors and windows in modern buildings in terms of shape and structure. It marks that our ancestors took the lead in inventing and using hinges as early as 2200 years ago. We also found that the scope of using hinges in Qin Dynasty was not limited to bronze chariots and horses. Archaeologists found the same number of bronze hinges near the chariots in pit 2 and pit/kloc-0 of Qin Terracotta Warriors and Horses. Facts have proved that the door hinge is by no means an "imported product", but an "invention patent" belonging to the Qin people. Installation points: Six points should be noted when installing the hinge: (1) Before installation, check whether the hinge matches the door frame and fan. (2) Check whether the hinge groove matches the height, width and thickness of the hinge. (3) Check whether the hinge and its connecting screws and fasteners match. (4) The connection mode of the hinge should match the materials of the frame and the fan. For example, hinges for wooden doors with steel frames are welded on the side connected with the steel frames and fixed on the side connected with the wooden doors with wooden screws. (5) In the case of asymmetric two hinges, it is necessary to distinguish which one should be connected to the fan and which one should be connected to the door and window frame. One side connected to the third shaft should be fixed to the frame, and the other side connected to the second shaft should be fixed to the door and window. (6) When installing, make sure that the hinges on the same fan are on the same vertical line, so as to prevent the door and window fans from bouncing. Industry Category Zinc alloy, iron, stainless steel, copper and aluminum surface treatment sanding, wire drawing steel, wire drawing grab, wire drawing gold, wire drawing copper, pure silver white, red bronze, blue bronze, electroplating, gold, yellow bronze and other door and window hardware materials are mainly produced in Jieyang City, Guangdong Province, Foshan City, Zhongshan City, Jiangsu Province, Zhejiang Province and Fujian Province.