| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting bracket which is simple in fitting work and has wide usablness in case of attaching a wiring duct and a lighting apparatus. SOLUTION: The basic end of an arm 20 is rotatably supported on a bracket main body 10 having a hook 16 to engage with a rib R, and a bolt 30 to press and rotate the arm 20 in case of moving the arm 20 toward the rib R is supported movably in a direction where it approaches to and separates from the rib R. The arm 20 has a hook 25 which is opposite to the hook 16 and engages on the rib R when it is rotated by the bolt 30. |
