| 摘要 |
PURPOSE:To facilitate the connecting work of a reflecting plate, improve the working efficiency, precisely position the reflecting plate, and improve the appearance. CONSTITUTION:Reflecting plates 22, 23 having nearly W-shaped sections are longitudinally connected to each other to form a reflector. A guide metal fitting 41 is fixed to the inclined plate parts 27a, 27b of the first reflecting plate 22. A central patch 51 and a side patch 52 are fixed to the second reflecting plate 23. The central patch 51 has a protruding engaging part 51b having a large protruding dimension on the lower part, and a contact part is formed on its lower end part. The side surface of the side patch 52 is formed slantingly so that the upper protruding dimension is increased. The first reflecting plate 22 is mounted on an equipment body. The contact part of the second reflecting plate 23 is brought into contact with the locking part 28 of the first reflecting plate 22, and rotated. The protruding engaging part 51b, engaging projections 51a, 57 are guided by the guide part 45 of the guide metal fitting 41 and successively engaged with an engaging part 47. |
