| 摘要 |
PURPOSE: An apparatus for supporting the closing of a hinged door is provided to improve exterior quality by simplifying an operation structure and minimizing the size of the apparatus. CONSTITUTION: An apparatus for supporting the closing of a hinged door comprises a fixed plate(10), a damper(20), a spring locking piece(30), a tension spring(40), and an arm rod(50). The fixed plate is installed in a wall in which a hinged door is installed. The damper is installed in one side of the surface of the fixed plate. The spring locking piece is movably installed in one side of the top surface of the fixed plate. One end of the tension spring is connected to the spring locking piece, and the other end is connected to a damper guide. One end of the arm rod is connected to a guide groove(15) formed in the center of the top surface of the fixed plate. |
