Selection points of door hinges

Door hinges open and close more than 10 times a day on average in everyone's life, so the quality of a hinge depends on the performance of your furniture. You also need to pay great attention to choosing the hinge hardware in your home.

The quality of the door hinge can be distinguished from the following three aspects: 1. Surface: Look at the surface of the product to see if it is flat. If you see scratches and deformation, it is produced from scrap (cutting). The appearance of this hinge is ugly Your furniture is not graded. 2. Hydraulic performance: Everyone knows that the hinge key is a switch, so this is very important. The key is taken from the damper of the hydraulic hinge and the assembly of rivets. The damper mainly depends on whether there is noise during opening and closing. If there is noise, it is a poor quality product, and whether the round speed is uniform. Is the hinge cup loose? If there is looseness, it proves that the rivets are not tightly riveted and fall off easily. Check the cup several times to see the indentation in the cup is not obvious. If it is obvious, it proves that there is a problem with the thickness of the cup material and it is easy to "burst the cup". 3. Screws: Generally two hinges come with adjustment screws, which are adjustment screws, up and down adjustment screws, front and back adjustment screws, and some new hinges also have left and right adjustment screws, which is called the three-dimensional adjustment hinge, which usually has two adjustment tools. Position is enough. Tip: Use a screwdriver to adjust the upper and lower adjustment screws three to four times with a little bit of force, and then remove the screws to see if the indentation of the hinge arm is damaged, because this hinge arm is formed of iron material, not as hard as the screw , Easy to wear, and because the factory taps if the accuracy is not enough, it is easy to slip, or can not be screwed. The forward and backward adjustment screws are also tested.