Hinge, also known as hinge, the official name is hinge. Often composed of two folds, it is a component that connects two parts of an object and can make it move; ordinary hinges are used for cabinet doors, windows, doors, etc.

Ordinary hinges: used for cabinet doors, windows, doors, etc. Materials are iron, copper and stainless steel. The disadvantage of ordinary hinges is that they do not have the function of spring hinges. After installing the hinges, various bumps must be installed, otherwise the wind will blow the door panel.

Light hinge: The hinge board is thinner and narrower than the ordinary hinge, and is mainly suitable for light wooden doors and windows and general wooden furniture.

Square hinge: The hinge board is wider and thicker than the ordinary hinge. Mainly used on doors and windows or furniture with large weight and size.

T-hinge: suitable for wider doors, such as factory, warehouse doors, etc.

H-type hinge: It is a kind of core-pulling hinge, in which a loose blade can be removed. Mainly used on wooden doors or screen doors that need to be dismantled frequently.

Spring hinge: the door can be automatically closed after opening, and can only be opened in one direction. The pin of the hinge can be pulled out to adjust and exchange the spring, which is mostly used on the screen door. The automatic door closer is based on this function. The single-spring hinge can only be opened in one direction, and the double-spring hinge can be opened in both directions. It is mainly used for the doors of public buildings.

Window hinges: During installation, the two sheets with mandrels should be installed on both sides of the window frame, and the two sheets without mandrels should be installed on both sides of the window sash. One of the slotted shaftless negative plates must be installed on the side of the window sash with the slot to facilitate the installation and removal of the window sash. It is used on the movable windows of factories, warehouses, residences, public buildings, etc.

Multi-function hinge: when the opening angle is less than 75°, it has an automatic closing function, when it is at an angle of 75°-90°, it stabilizes by itself, and when it is greater than 95°, it automatically locates. The hinge can be installed on the door instead of the ordinary hinge.

Anti-theft hinge: ordinary hinge, when its shaft is pulled out, the door leaf can be removed. Play the role of anti-theft, suitable for residential doors.

Double-axis hinge: The double-axis hinge is divided into two types, left and right, which enables the door leaf to be opened, closed and disassembled freely. Applicable to general doors and windows.