Do you know what a concealed hinge is? In fact, a concealed hinge is an invisible hinge. Concealed hinge is used to open and close the door and is an indispensable small accessory for the door. In order to let everyone know more about concealed hinge, the editor specially introduces concealed hinge to you today.

Ordinary hinges: used for cabinet doors, windows, doors, etc. The materials are iron, copper and stainless steel. The disadvantage of ordinary hinges is that they do not have the function of spring hinges. After the hinges are installed, various bumpers must be installed, otherwise the wind will blow the door panels.
Pipe hinge: also called spring hinge. Mainly used for the connection of furniture door panels, it generally requires the thickness of the panel to be 16-20 mm. The materials are galvanized iron and zinc alloy. The spring hinge is equipped with an adjusting screw, which can adjust the height and thickness of the board up and down, left and right. One of its features is that it can match the opening angle of the cabinet door according to the space. In addition to the general 90 degree angle, 127 degrees, 144 degrees, 165 degrees, etc. have corresponding hinges to match, so that various cabinet doors have corresponding extensions.
Door hinge: It is divided into ordinary type and bearing type. The ordinary type has been mentioned before. Bearing type can be divided into copper and stainless steel in terms of material. Judging from the current consumption situation, more copper bearing hinges are used because they are beautiful in style, beautiful, affordable, and equipped with screws.
Other hinges: glass hinges, table hinges, and flip door hinges. Glass hinges are used to install frameless glass cabinet doors, and the glass thickness is required to be no more than 5--6 mm.
The above is an introduction to the types of concealed hinge, I hope it will be helpful to you.