| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily perform attachment/detachment of a panel. <P>SOLUTION: An attachment member 2bA is attached to a panel body 2a where a glass-fiber reinforced resin sheet 23 is stretched over an inside frame body 21 and outside frame body 22, and the attachment member 2b is provided with a fixing part 24a and support parts 24b, 24c extending downward while tilting from one end edge and the other end edge of the fixing part 24a. A ceiling rail 3 is provided with: lower side projection parts 33a, 33b projecting in the opposing direction from lower end parts of the opposing side wall parts 32a, 32b; and upper side projection parts 34a, 34b projecting in the opposing direction from the side wall parts 32a, 32b above the lower side projection parts 33a, 33b. Distance between the lower side projection parts 33a and 33b is narrower than a width in a natural state from the lower end edge of the support part 24b to the lower end edge of the support part 24c, and distance between the upper side projection parts 34a and 34b is wider than the width of the fixing part 24a and narrower than the distance between the lower side projection parts 33a and 33b. <P>COPYRIGHT: (C)2013,JPO&INPIT |
