An opening frame attachment method， an opening frame， and a hinge fixing method

SUBJECT of the Invention At a field， a vertical frame and a horizontal frame can be cut|disconnected according to the opening part of a wall， and the opening frame attachment method which can fix the vertical frame and horizontal frame after a cutting|disconnection easily is provided. PROBLEM to be solved It is an opening frame attachment method which attaches the opening frame for door attachment to the opening part provided in the wall， Comprising: An opening frame is a cutting process which has a door end side vertical frame， a door end side vertical frame， and an upper side horizontal frame， cut|disconnects at least one of a door end side vertical frame， a door end side vertical frame， and the upper side horizontal frames， and it match|combines with the dimension of opening part， The fixing process which fixes a door end side vertical frame and an upper side horizontal frame by a fixing tool， and fixes a door end side vertical frame and an upper side horizontal frame by a fixing tool， The installation process which attaches to opening part the door end side vertical frame， door end side vertical frame， and upper side horizontal frame which were mutually fixed These are included， At the door end side vertical frame and the door end side vertical frame， fixing-tool position display extended at linear is provided in the longitudinal direction at the contact surface contact|abutted in a wall， and it is at a fixing process， A door end side vertical frame and an upper side horizontal frame are fixed using fixing-tool position display， and a door end side vertical frame and an upper side horizontal frame are fixed using fixing-tool position display. SELECTED DRAWINGS FIG. 1 [MAT_IMAGE 000002]