| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame that facilitates adjustment of height of an installation such as a solar panel.SOLUTION: A frame 30 includes a lower member 10 that has an anchor part 13 and the central part of which has a cylindrical female screw 15 elongated upward, and an upper member 20 the central part of which has a male screw 27 capable of being engaged with the female screw 15. |
