At present, the hinges on the market are summarized as follows:
1. According to the type of base, it can be divided into two types: detachable type and fixed type
2. According to the type of arm body, it can be divided into sliding type and card type
3. According to the cover position of the door panel, it can be divided into full cover (straight bend and straight arm), general cover of 18%, half cover (middle bend and curved arm) of 9 cm, and inner cover (big bend and big bend) of the door panel
4. According to the hinge development stage of the style is divided into: one force hinge, two force hinge, hydraulic buffer hinge
5. According to the opening angle of hinge: commonly used 95-110 degrees, special 45 degrees, 135 degrees, 175 degrees and so on
6. According to the type of hinge, it can be divided into ordinary one and two-stage force hinge, short arm hinge, 26 cup micro hinge, billiard hinge, aluminum frame door hinge, special angle hinge, glass hinge, rebound hinge, American hinge, damping hinge and so on.
The main feature of the hydraulic buffer hinge is that the door can be closed slowly in 4 to 6 seconds when it is closed, and the opening and closing times can reach more than 50000 times, and it can withstand the destructive force of the push without air leakage and oil leakage.
Because the hinge in everyone's life on average more than 10 times a day, so a hinge depends on the quality of your furniture performance, choose their own home hinge hardware also need to pay attention to. Basically, the quality of hinges can be distinguished from the following aspects. 1. Surface: check whether the surface material of the product is smooth. If you see scratches and deformation, it is produced with waste (leftover). This kind of hinge has an ugly appearance, which makes your furniture have no grade. 2. Hydraulic performance: we all know that the hinge key is a switch, so this is very important. The key is the damper of hydraulic hinge and rivet assembly. Damper mainly depends on whether there is noise when opening and closing, if there is noise, it is inferior product, and whether the round speed is uniform. Is the hinge cup loose? If there is looseness, it proves that the rivet is not tight and easy to fall off. Close several times to see if the indentation in the cup is obvious. If it is obvious, it is proved that there is something wrong with the thickness of the cup material and it is easy to "burst the cup". 3, screw: General hinges with two screws, all belong to adjusting screw, upper and lower adjustment screws, front and rear adjustment screws, some new hinges also bring the left and right adjustment screws, that is, now the so-called three-dimensional adjustment hinge, generally with two adjustment stations enough.