| 摘要 |
PURPOSE: A manufacturing method and a door frame of for construction door frame are provided to minimize the amount of tacker pins by improving the structure of a side part finishing member and a stopper member. CONSTITUTION: A manufacturing method of a construction door frame is as follows. A stopper member(20), an L-shaped side finishing member(30) and a doorframe body(10) are constituted. A fixture piece(21) and a bonding groove(22) are included in both sides of the stopper member. The L-shaped side finishing member is combined in the bonding groove. A tacker pin(40) is something into hammered into the fixture piece in order to fix the stopper member on the center of the doorframe body. The side of L-shaped side finishing member and doorframe body is fixed using the tacker pin. |
