Hardware knowledge: What are the types of hinges?

7. According to the use of different places are divided into the following four kinds:
1.1 The general hinge is what we often call the general hinge. It can be used for cabinet doors, windows, doors, etc. Hinge, from the material can be divided into: iron, copper, stainless steel. From the specification can be divided into: 2 "(50mm), 2.5" (65mm), 3" (75mm), 4" (100mm), 5" (125mm), 6" (150mm), 50-65mm hinge suitable for Cabinets, wardrobe doors, 75mm for windows, screen doors, 100-150mm for doors in the doors, aluminum doors. The disadvantage of common hinges is that they do not have the function of spring hinges. After installing the hinges, they must be fitted with various ball bearings, otherwise the wind will blow the door. There are also special hinges such as detachable hinges, flag hinges, H hinges, etc. They can be disassembled and installed according to various special needs of the wooden door. It is very convenient. When used, it is limited by the direction, left and right.
1.2. Spring hinges are mainly used for cabinet doors, wardrobe doors, which generally require a board thickness of 18-20mm. From the material points, can be divided into: galvanized iron, zinc alloy. From the point of view of performance, it can be divided into: need to make holes, no need to make holes. No hole is what we call a bridge hinge. The bridge hinge looks like a bridge, so it is commonly called a bridge hinge. Its characteristic is that there is no need to drill holes in the door panel, and it is not limited by style. Specifications are: small, medium, large. Need to make a hole, which is currently used in the cabinet door spring hinges. Its characteristics: the door must be holed, the style of the door is limited by the hinge, the door will not be blown by the wind after opening, do not need to install a variety of touch spider. Specifications are: &26, &35. Among them are detachable directional hinges and non-detachable non-directional hinges. For example, the 303 series of Longsheng hinges are detachable directional hinges, while the 204 series is a detachable spring hinge that can be divided in shape: full-cover (or straight-arm, straight-bend) half-cap (or boom, middle) Bending) The inside (or Daqu and Big Bend) hinges are accompanied by adjusting screws. The height and thickness of the board can be adjusted up and down and left and right. The distance between the two screw fixing holes on the side of the hole is generally 32mm, and the distance between the sides of the diameter and the sides of the board is 4mm. (Painting). In addition, spring hinges are available in a variety of special sizes, such as a 45-degree inner hinge and an outer 135-degree hinge, which opens a 175-degree angle hinge.
About the difference between the three hinges of right-angle (straight arm), half-curved (half-curved), and large-curved (large curved):
Right-angled hinges allow the door to completely cover the hinges on the side panels. The flaps can be partially covered by the door panels. Larger-curved hinges allow the door panels to be parallel to the side panels. 1.3. The door hinges are divided into plain and bearing types. As already mentioned, bearing types are now the focus. The bearing type can be divided into copper and stainless steel from the material. Divided from the specifications: 100X75 125X75 150X90 100X100 125X100 150X100 thickness 2.5mm, 3mm bearings have two bearings, four bearings. From the current consumption situation, the selection of copper bearing hinges is more, because of its beautiful, bright, affordable, and equipped with screws.
1.4. Other hinges have table hinges, flap hinges, and glass hinges. The glass hinge is used to install the frameless glass cabinet door, and the glass thickness is required to be no more than 5-6mm. There are holes in the style, with all the properties of the spring hinge. The holes are not magnetic and top and bottom mounted, such as Pepsi, magnetic glass hinges, etc.
Coal Mine Steel Cord,Iron Ore Conveyor Belt,Steel Cord Rubber Conveyor Belt
Hanbang Rubber Belt Co., Ltd. , http://www.nbconveyorbelt.com
برچسب: ،
ادامه مطلب