| 摘要 |
PROBLEM TO BE SOLVED: To provide a hunger which can be prevented from dropping out of a supporting bar and has favorable operationality at the time of adjusting a lighting system. SOLUTION: There is provided the hunger 1 which is equipped with an arm 11 which has a nearly-C-like shape whose inner surface can contact an outer surface of the supporting bar B bridging a given lighting region and is loaded with the lighting system rotatably, a fixed bolt 12 which is screwed by the arm 11 and supports the supporting bar B between itself and the arm 11 with its apical end contacting an outer surface of the supporting bar B and hangs the lighting system by the arm 11 fixed to the supporting bar B. The hunger 1 is further equipped with a nearly-pole-like holder 31, an operating means 3 including salients 32A, 32B for making a fixed bolt 12 perform axial rotation relatively to the arm 11 from an outer surface of the holder 31. A state where the salients 32A, 32B are not protruded outward can be selected. COPYRIGHT: (C)2007,JPO&INPIT |
