MOUNTING STRUCTURE OF FRAME MEMBER FOR BUILDING

PURPOSE:To accurately position an auxiliary frame body with respect to a main frame body by exposing to the outside of a construction body a locking portion provided in the lower frame of the main frame body, and also connecting the back face portion of the auxiliary frame body to a mounting member locked to the locking portion. CONSTITUTION:A locking portion 1b having locking streaks 7, 7' is integrally formed on the lower face of the front side of the lower frame 1a of a construction body 6. A mounting member 8 comprises locking pieces 8a, 8b having a locking claw 9 to be engaged with one streak 7 and a locking claw 9' to be engaged with the other streak 7, respectively, the locking pieces 8a, 8b being formed in such a manner as to be capable of pivotal movement relative to each other. A main frame body 1 is mounted to the construction body 6 and then the claws 9, 9' are engaged in the streaks 7, 7' and the member 8 is mounted to the locking portion 1b by a fixture 10. An auxiliary frame body 14 is made to abut on the lower face of the lower frame 1a, and the auxiliary frame body 14 is fixed to the member 8 by a tap spring 15 whereby mounting of the auxiliary frame body 14 is completed. The auxiliary frame body 14 is thus accurately positioned with respect to the main frame body 1.