| 摘要 |
<p>PURPOSE: To remodel a roof by combining multiple roof component members removably hooked on roof frame portions to close rectangular spaces. CONSTITUTION: Nine square space sections 13 are formed by main frame members 11 suspended between the front wall 3A and the rear wall 3B and main frame members 11 suspended between the right wall 3C and the left wall 3C in a roof frame 7. Nine cubic cube frames 17 made of sub-frame members 15 extended to the positions corresponding to the sides of a cube are formed for these space sections 13, and roof component members 9A, 9B are removably hooked. A large water tank is formed with the side face 903 and bottom face 905 of the roof component member 9A, a small water tank is formed with the side face 913 and bottom face 915 of the roof component member 9B, and the roof can be remodeled when both roof members 9A, 9B having different structures are rearranged.</p> |
