Security hinges , also known as a leaf, it is divided into : ordinary hinges , security hinges spring hinge . Large door hinge ; other security hinges and so on. Hinge : We often say that the general hinge, which can be used for cabinet doors, windows , doors, etc. . Hinge , from the material can be divided into : iron, copper , stainless steel quality . From the specifications can be divided into : 2 "(50mm), 2.5" (65mm), 3 "(75mm), 4" (100mm), 5 "(125mm), 6" (150mm), the hinge 50-65mm is suitable for cabinets, closet doors , 75mm suitable for windows, screen door ,100-150mm suitable for doors in the wooden doors, aluminum doors . The disadvantage is that does not have a common hinge spring hinge function must be re- installed after the installation of a variety of touch beads hinge , otherwise the wind will blow the door . There are also detachable hinge , flag hinge , h hinges and other special hinge their doors , according to various special needs can be removed to install, very easy , when you use the arrow limited by type of left and right style .
Spring hinge security hinges principally for cabinet doors , closet doors, which generally requires board thickness of 18-20mm. From the material point , can be divided into : galvanized iron , zinc alloy . From a performance point can be divided into : the need holes , no two holes . Without holes is what we call bridge hinge. Bridge hinges seem like a bridge , so called bridge hinge. It is characterized not need to drill holes in the door , and not a design limitation. There are different specifications : small, medium, large ( currently Germany Hettich these products ) . Need holes, is currently used in the cabinet door hinges and other spring . It features: door must be holes , by the door hinge design restrictions will not be blown open the door , do not need to install a variety of touch spider . Specifications are: & 26 , & 35. There may be detachable and non- directional hinge of non-directional detachable hinge points. Detachable directional hinge , easy installation, removal and flexible, free door to clear the way any angle positioning, and long life . Catfish as Hettich hinges that do not have detachable feature spring hinges from the shape can be divided into : full cover (or arm , straight bend ) semi- cover (or crank , in turn ) inside (or Okuma , large bend ) with the adjusting screw hinge , up and down , left and right to adjust the height of plate thickness , holes two screw holes surface distance is generally 32mm, diameter edge distance on both sides of the plate 4mm ( drawing ) . In addition , spring hinges and various special specifications , such as: the inner hinge angle of 45 degrees , 135 degrees outside hinges, hinges open 175 degrees .
Large door hinge . It also points common type and bearing type, ordinary type already mentioned above , the focus is now speaking bearing type . Copper bearing type separable from the material , stainless steel quality . From the specification of : 100x75 125x75 150x90 100x100 125x100 150x100 thickness of 2.5mm, 3mm bearing two bearings, four bearings. Consumption from the current situation , the choice of copper bearing hinge more, because of its styling, beautiful , affordable , and equipped with a screw
Other Hinges: There countertops hinges, turn hinges, glass hinges. A hinge for mounting on a glass frameless glass cabinet doors , glass thickness of not more than required 5-6mm. The design has holes, with all the properties of the spring hinge. No holes for the upper and lower magnetic-type top-loading , such as Pepsi , magnetic glass hinges and so on.