| 摘要 |
PROBLEM TO BE SOLVED: To make easier the installation and removal of a ceiling panel, to make the installation stronger and to improve the appearance of the joint portions and the flashing. SOLUTION: Linking flanges 26, 35 having raised linking pieces 25, 34 are formed to a lower portion of a main rail 20 and a subrail 30 as a backing rail forming a backing portion of an eaves soffit fixed to a building frame, a linking member 55 having a hook-shaped linking portion 55c connectable with raised linking pieces 25, 34 is installed to an end portion of the ceiling panel 50, the hook-shaped linking portion 55c of the linking member 55 is linked to the raised linking pieces 25, 34 of linking flanges 26, 35 of the main rail 20 and subrail 30, and the ceiling panel 50 is erected between the main rail 20 and subrail 30, and a seal packing 40 is interposed for sealing purpose between the bottom surface of the linking flanges 26, 35 of main rail 20 and subrail 30 and the top surface of the end portion of the ceiling panel 50. |
