To connect a lower frame formed by bending an iron plate to a vertical frame by a screw when the lower frame is coupled with the vertical frame, and to join the lower frame of a wall panel and the throating piece of a floor pan with a connector by single operation while protecting the lower end face of the surface plate of the wall panel.
In a mounting structure to the floor pan of the wall panel, the lower frame 2 of the wall panel 1 is constituted by bending an iron plate. An approximately circular sectional curved section 4 having a tapping hole for installing a vertical frame on the inside is projected outwards to the lower frame 2. A throating piece 6 is protruded from the external end section of the wall-panel placing piece 5 of the floor pan 7 to an upper section. The wall panel 1 is placed on the wall-panel placing piece 5 of the floor pan 7. An approximately C-shaped fitting section 9 formed at one end section of a connector 8 is fitted to the curved section 4 of the lower frame 2 of the wall panel 1 while an engaging section 10 formed at the other end section of the connector 8 is engaged with the throating piece 6 of the floor pan 7.
NAGATOMI HIROSHI
SONE KUNIYOSHI
SHINODA TETSUYA
