| 摘要 |
PURPOSE:To make panel replacement work easy without removal of panel attachment from a decorative rim to which a ventilating fan is attached by a method wherein support pieces supporting the panel are installed in projection on the decorative rim in response to a set of two parallel sides of the panel. CONSTITUTION:As for a ventilating fan, panel attachment 15 with a set of two parallel wearing parts 16, 17 facing each other are installed on a decorative rim 12 through columns 18 and support pieces 20, 21 are installed in projection on the parts 16, 17 in response to a set of two parallel sides of the panel 14. The panel is supported by these pieces as if two sides of the panel are embraced by these pieces. An outer frame 22 is so fixed on the attachment 15 as to cover the outer periphery of the panel 14. As a result, only by removal of the frame 22 the panel 14 can be easily pulled out from the space between the pieces 20, 21. Thus, panel replacement work can be easily carried out. |
