Classification and difference of door hinge and hinge

Five parts manufacturers teach youthe classification and difference of door hinges and hinges

The hinge is connected to the function of the hinge during the opening process of the window. Therefore, in many cases, the hinge is often called a hinge, but the hinge sash is only used for rolling, and the hinged sash is rolled and flattened. In many cases, hinges and hinges can be substituted for each other, but in some special cases, hinges are required. For example, hinges are generally used for hinges, and hinges such as large flat windows are difficult to satisfy the requirements of force. In this case, multiple hinges are required. Work together.

2. The top of the page should be installed in the doors and windows. The hinges are more installed in the cabinet; the primary classification is according to the raw material classification, stainless steel hinges and iron hinges. In order to let people get good enjoyment, they also present hydraulic hinges, which are characterized by relative buffering and a large degree of noise reduction.

3. When the hinge is used on the window, since it cannot supply the friction like the hinge itself, it is often used together with another one to avoid the wind blowing back and damage the window when the window is open; The hinge is different, he can supply the relative friction, so it can be used separately, and the hinges used on the upper window on the upper window are slightly different, and the length of the outer arm connected to the window frame is different. . Hinge classification

1. Ordinary hinges : used for cabinet doors, windows, doors, etc. The raw materials are iron, copper and stainless steel.

2, pipe hinge: also called the spring hinge. It is mainly used for the connection of furniture door panels. It generally requires a plate thickness of 16 to 20 mm. The raw materials are galvanized iron and zinc alloy. One of its features is that it can be used according to the space to match the opening angle of the cabinet door.

3, the door hinge: divided into ordinary type and bearing type, the ordinary type has been mentioned before. The bearing type can be divided into copper and stainless steel from the raw materials.

4, other hinges: glass hinges, table hinges, door hinges. The glass hinge is used on the frameless glass door of the device, and the thickness of the glass is required to be no more than 5-6 mm.

Hinge classification

1, according to the type of base: detachable and fixed;

2, according to the type of arm: slide-in and card type;

3, according to the door cover position: the full cover (straight bend, straight arm) generally cover 18%, half cover (medium bend, curved arm) cover 9 PCT, the built-in (large bend, Daqu) door panel is all hidden inside;

4. According to the development stage: a length of hinge, two-stage force hinge, hydraulic buffer hinge, touch self-opening hinge, etc.;

5, according to the hinge opening angle: generally used 95-110 degrees, special 25 degrees, 30 degrees, 45 degrees, 135 degrees, etc.;

6, according to the type of hinge: ordinary one, two sections of force hinges, short arm hinges, 26 cups of miniature hinges, marble hinges, aluminum frame door hinges.

Hinge hinge purchase

1. The material is corrosion resistant and the quality should be solid

When purchasing a hinge, it is necessary to select according to the environment and material characteristics, and it is also possible to purchase the weight of similar products of different brands at the time of purchase, and it is better to use a product with a solid quality.

The steel hinge is simple and rusty, not suitable for use in a humid environment; the copper hinge has corrosion resistance and bacteria prevention, and is suitable for bathroom use; the aluminum hinge has low strength and is thick; the stainless steel material is decorative and functional. Sex is better, it is a lot of households to choose the products, but when buying, be careful to shop for household coatings.

2. The appearance is flat and the appearance is good.

First look at the surface of the hinge material is flat, if you see scratches or deformation, clarify that the product is produced with waste; secondly, carefully observe the hinge surface treatment, look at the knife to see if you can see the yellow copper layer, perhaps look Inside the hinge cup, if the cup shows the same black color or iron color, it proves that the plating layer is very thin and there is no copper plating. If the color brightness of the cup is close to other parts, the plating will pass. In general, the good workmanship hinges are beautiful in appearance and small in clearance, and the application is more reliable.

3. The bearing diameter is large and the wall has thickness

The quality of the flat hinge depends on the quality of the bearing. The larger the diameter of the bearing, the better. The thicker the wall, the better. The hand is flat and the hinge is one piece, so that the other piece slides freely, and the speed is slow and uniform.

4. Close the sound of the spring, loose the test cup

Hinge closure is the effect of a switch, so it is very important to focus on the outer spring and inner spring of the hinge, as well as the rivet assembly.

Listening to the sound of the hinge closure, whether it is loud or not, if the sound is boring, it proves that the tension spring is not strong enough, and the material thickness is problematic; if the hinge cup is loose, if it is loose, the rivet riveting is not tight, and it is easy to fall off. Closed several times to see the indentation in the cup is not obvious. If it is significant, it proves that there is a problem with the thickness of the cup material, and it is simply "explosion cup".