| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a lighting system is easy to slip downward due to its own weight when vertically clamping the lighting system and fixing to hold it only with a fixing fitting, and it is dangerous to damage it to prevent slipping by strongly clamping, and the working efficiency is insufficient to fix the lighting system since the lighting system and the fixing fitting to clamp it have to be simultaneously held. SOLUTION: The slip-preventing fitting to prevent the slip of the lighting system is used, and a projection part is formed on an approximately central part and a horizontal part is formed on the tip end of the lower part respectively. The fixing fitting and the lower end of the lighting system are supported by the projection part and the horizontal part, and the work using one screw makes the work possible. COPYRIGHT: (C)2005,JPO&NCIPI |
