| 摘要 |
A roof apparatus (1) is disclosed, which comprises a plurality of light collecting members (3), each of the light collecting members having a pair of (left and right) vertical members (6), an upper horizontal member (7), a lower horizontal member (8), and a transparent plate (9). The upper horizontal member (7) is disposed at a ridge side end of the vertical members (6), the lower horizontal member is disposed at an eaves side end of the vertical members, the transparent plate is disposed on the inner periphery of the vertical members, the upper horizontal member, and the lower horizontal member, and the light collecting members are connected in a slope direction of a roof. The lower horizontal member (8) has a transparent plate holding piece, a transparent plate contact wall, and a cover piece, the transparent plate holding piece being adapted to hold an eaves side end of the transparent plate. The transparent plate contact wall has a thickness which is smaller than the thickness of the transparent plate, the cover piece is adapted to cover an upper portion of the upper horizontal member of an adjacent eaves side light collecting member and extends from the upper end of the transparent plate contact wall. <IMAGE> |
