DOOR FRAME WITH MOUNTING BRACKET

摘要

PROBLEM TO BE SOLVED: To provide a door frame with mounting brackets therearond to be mounted on building backing frames. SOLUTION: A door frame with mounting brackets includes a first mounting bracket 1A and a second mounting bracket 1B mounted at a proper space in the longitudinal direction of frame materials 19-21 and provided outside the frame materials 19-21 constituting the door frame. Both mounting brackets 1A, 1B include mounting plates 8 pivotally mounted in an oscillatable manner between folding attitude P2 of turn-down on the sides of the frame materials 19-21 an rising attitude P1 of projection from the frame material 19-21 by supporting shafts 7 arranged in parallel to the longitudinal direction of the frame materials 19-21 and near one sides of the frame materials 19-21. Building backing frames 23-25 located in parallel to the frame material 19-21 are held between the mounting plate 8 in rising attitude for the first mounting bracket 1A and the mounting bracket 8 in rising attitude P1 for the second mounting bracket 1B to fasten the mounting plates 8 to the building backing frames 23-25 with nails 36 or others.