| 摘要 |
PROBLEM TO BE SOLVED: To easily construct a deck floor with an inside deck surface and an outside deck surface arranged in stepped shape to form a floor face of a sunroom. SOLUTION: Section frames 3 supported to struts 2 are arranged to define the inside deck surface B and the outside deck surface C. Lower frames or lower rails 4 of the sunroom and right and left sunroom posts 11 are installed at the section frames 3, and based on the section frames 3, the inside deck surface B is formed precedently, and the outside deck surface C is formed succeedingly. The stepped arrangement of these deck surfaces is carried out by using the height adjustable struts 2 to support floor receiving structural members 5 parallel with a building, and placing and fixing deck members 8 orthogonally to the floor receiving structural members 5. The deck floor A can thereby be easily constructed with a small number of members. COPYRIGHT: (C)2011,JPO&INPIT
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