| 摘要 |
PROBLEM TO BE SOLVED: To provide a board installation member making it easy and efficient to install a board for a ceiling or a wall of a steel frame building and not producing chips of the board due to installation of the board at a working site. SOLUTION: An installation member of a board for a ceiling or a wall has a diametrically extended head part 37 on a pillar body and furnished with a male type member 36 on a bottom surface center of which a screw hole 38 is provided. Additionally, it has side plates 41 slightly opened upward in the same direction on both edges of a bottom surface, a through hole 44 of a larger diameter than a diameter of the diametrically extended head part 37 is provided on the bottom surface, a support part 43 a diameter of an upper opening edge of which is smaller than the diametrically extended head part 37 and provided with a plural number of slits downward from the opening edge is erected on an edge of the through hole 44, a flange 41 is provided on a head end edge of the side plate 41, a means to engage the other member is provided on the flange 41, and it is constituted of the male type member 36 and a female type member 39. |
