| 摘要 |
PURPOSE: An aluminum hinge is provided to lower a production cost by reducing costs for processes, materials, and manpower. CONSTITUTION: An aluminum hinge(100) comprises a door frame joint(110), a door joint(120), and a hinge shaft. The door frame joint is joined to a door frame and comprises a door frame joint plate(111), a door frame hinge shaft accepting part(113), and a door frame support plate(115). The door joint is joined to a door and rotates the door with respect to the door frame by relative-rotatably joining to the door frame joint. The door joint comprises a door joint plate(121), a door support plate(125), and a door hinge shaft accepting hole(123). The hinge shaft is inserted into the door frame hinge shaft accepting part and the door hinge shaft accepting hole for relatively rotating the door joint and door frame joint. |
