| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof structure capable of opening an opening without leaving a wire.SOLUTION: A roof structure 10 includes: a roof part 14 in which an opening 12 is formed; guide means 18 for guiding a plurality of wires 16, which are housed in the roof part 14, in such a manner that the wires are stretched across the opening 12; and opening/closing means for opening/closing the opening 12 by expanding/housing a roof material 26, which is housed in the roof part 14, by moving the roof material along the wire 16.SELECTED DRAWING: Figure 2 |
