A hinge is a mechanical part used to connect two objects and allow them to move relative to each other. It usually consists of one or more joints that can be rotated around an axis. There are many kinds of hinges, which can be classified according to different classification standards. Here are some common types of hinges:
First, classified by base type
Tipping hinge: The hinge tail can quickly separate the whole hinge from the base, suitable for shorter, lighter cabinets.
Fixed hinge: the whole hinge and the base are connected as one, and the hinge base fixed in the inner layer of the hydraulic cylinder is connected with solid screws, which is suitable for heavier and longer cabinet doors and strong load-bearing cabinet installation.
Second, classified by arm type
Slide-in hinge: The arm design allows the hinge to slide into the mounting position for easy installation and removal.
Clamp hinge: The arm body is connected to the base or door plate through the buckle or slot, which is easy and quick to install.
Third, according to the door cover position classification
Full cover hinge (straight bend, straight arm) : the door panel completely covers the side panel, suitable for occasions where the door panel is required to completely cover the side panel.
Half-cover hinge (mid-bend, curved arm) : the door panel partially covers the side panel, which is suitable for the case of two doors sharing a side panel.
Hidden hinges (big bend, big bend) : the door panel is completely hidden in the cabinet, not exposing the side panel, suitable for occasions where the door panel is completely embedded in the cabinet.
Fourth, according to the hinge development stage and style classification
A force hinge: provides the basic opening and closing function, no cushioning effect.
Two-stage force hinge: Having a turning point that allows the door or lid to stay at different angles and usually has a cushioning effect.
Hydraulic buffer hinges: Use a hydraulic system to provide smooth movement and cushioning, reducing noise and impact.
Damped hinges: including semi-damped and fully damped hinges, providing different degrees of cushioning effect, so that the door or lid closing more soft.
Fifth, according to the opening Angle classification
Conventional hinge: generally used 95-110 degrees of opening Angle.
Special Angle hinges: such as 45 degrees, 135 degrees, 175 degrees, etc., suitable for occasions requiring specific opening angles.
Sixth, according to special types of classification
Spring hinge: Contains a spring mechanism that provides additional support when a door or window is closed, helping to keep it closed and reducing noise.
Concealed hinge: Cleverly designed to hide completely behind a door or window when closed, providing a neat appearance.
Spherical hinge: There is a spherical bearing inside the joint that allows a large range of motion and is often used in equipment requiring high flexibility of movement.
Universal joint hinge: allows the relative movement between two axes, often used in cars, motorcycles and other vehicles in the drive shaft.
Angle hinge (bent plate hinge) : Designed to overcome the problem of low gripping force on the side of the particleboard, so that the hinge fixing wood screws can be screwed on the plane of the particleboard.
Dark hinges: generally installed on the inside of the furniture, the hinges can not be seen from the outside, and the integrity of the furniture surface is not damaged. Including hundred page dark hinge, round head dark hinge and spring dark hinge, etc.
Seventh, by material classification
Stainless steel hinge: corrosion resistant, durable, suitable for a variety of furniture.
Aluminum alloy hinges: Light, high strength, often used in furniture that needs to reduce weight.
Iron hinge: strong and stable, usually used for bearing large furniture.
Cold-rolled steel hinge: strong bearing capacity, not easy to deform, smooth opening and closing, long life, strong rust resistance and corrosion resistance.
Carbon steel hinges: very strong bearing capacity, suitable for use where greater support is required.
In addition, there are some special purpose hinges, such as glass hinges (for installing frameless glass cabinet doors), rebound hinges (the door panel can be automatically opened or closed by pressing the hand), American hinges (with a specific appearance and size specifications) and so on.
In general, there are a wide variety of hinges, and each hinge has its own unique characteristics and application scenarios. When choosing the hinge, it should be comprehensively considered according to the specific use needs, environmental conditions and budget factors.
