| 摘要 |
PURPOSE: To form ceiling lattices which are stable in workability of only one pind of panel by combining a first erection piece and a second erection piece of each adjacent ceiling panel closely connected in length and breadth. CONSTITUTION: A hanger 12 suspendingly installed from a ceiling surface is inserted into locking holes 9 of a holding piece 1 and locked therein. Then, a holding piece of a panel 1", which is already fixed and adjoined horizontally, is inserted into and engaged with grooves 8 and 10 of projected parts 6 and 7 of a first erection piece 2 on an opposite side. Then, the end edges of the first erection pieces 2 come in contact with their companion second erection pieces 3 and 3". Further, between vertically adjoined panels 3, the second erection pieces 3 and 3" are placed in contact with the first erection pieces 2 in the same manner. As a result, the same connected parts of each of the panels 1, 1' and 1" hold the same shape as the lattices inside the panels, and ceiling panels may be formed in a stable manner by mounting new panels one after another. |
