| 摘要 |
PURPOSE: A hinge with a rotation preventing structure by a reinforced core is provided to prevent opening/closing noise and enable the smooth opening/closing of a door. CONSTITUTION: A hinge with a rotation preventing structure by a reinforced core comprises a door frame fixing plate(10), a door fixing plate(20), washers(30,30'), a core(40), and finishing caps(50,50'). The door frame fixing plate has a cylindrical body(11), screw holes(12,12'), and a housing hole(13). The door fixing plate has a cylindrical body(21) and a screw hole(22). The washer is inserted between the cylindrical body of the door frame fixing plate and the cylindrical body of the door fixing plate. The core is inserted into the inside of the cylindrical body of the door frame fixing plate and the cylindrical body of the door fixing plate. The finishing cap is press-fitted into the end of the projected core. |
