Do you know what is concealed hinge?

What are the concealed hinges?

1:Concealed hinge: The material is mainly zinc alloy, stainless steel, iron, aluminum alloy, etc. It is strong and durable, and it is convenient to use, easy to maintain and repair.

2: Door hinge form: hinges are divided into open hinges and concealed hinges. Concealed hinges are more commonly used, and there are two types of movement: inward opening and outward opening. According to the hinge structure, the hinge can be divided into stamping type, welding type, fixed type, integral type, detachable type, etc.

3: Buffer hydraulic hinge: The buffer hydraulic hinge is designed to provide a buffering performance using liquid and an ideal buffering effect.

Hydraulic buffer hinge. The utility model comprises a support, a door box, a buffer, a connecting block, a connecting rod and a torsion spring.

The end is hinged on the support; the middle of the connecting block is hinged on the support, one side is hinged with the door box, and the other side is hinged with the piston rod of the buffer

4: 110 degrees, 180 degrees, 270 degrees, etc.; according to the different needs of cabinet assembly, it is divided into full cover (straight plate) half cover (small bend) and no cover (big bend or embedded).

5: Bathroom cabinet hinges; in terms of the accuracy of the bathroom cabinet arrangement, coupled with the weight of the bathroom cabinet door itself, the choice of hinges is important. The hinge is what we commonly call the hinge. In the process of frequent opening and closing of the bathroom cabinet door, the hinge is the most tested.

How should we choose hidden door hinges?

1; Purchase of hidden door hinges: Door hinges are the key to each piece of furniture. They are switched on and off more than 10 times a day on average in everyone's life. Therefore, the quality of a door hinge depends on the performance of your furniture. Check whether the surface material of the product is smooth or not. , If you see scratches and deformations, it is produced with scraps (leftovers).

2: Surface treatment: most of the real teachers see a general door hinge cup is concave, and this is also a place that is difficult to electroplating. If the cup shows the same black water mark or can see the iron color, the coating is very thin. There is no copper plating. If the color and brightness in the cup are similar to other parts, the plating will pass. Is it very simple.

3: Switch performance: We all know that the key of the door hinge is to play the role of a switch, so this is important, the key

Take the outer and inner springs of the door hinge, and rivet assembly. The outer spring is a spring leaf, and the inner spring is a spring strip, which has to undergo a certain heat treatment, which is too hard and easy to break.

4: Screws: lower adjustment screws, front and rear adjustment screws, some new three-dimensional adjustment door hinges, generally with two adjustment stations enough door hinges also have left and right adjustment screws, which is now called.