本発明の請求項１に記載の採光装置では、屋根に設けられて太陽からの光を導入するための採光手段と、前記採光手段からの光をその内面で反射させながら所定方向へ導くための筒状の導光手段と、前記導光手段により導かれた光を屋内に照射するための照射手段と、を備え、
前記採光手段は、隣接する一対の山部に取り付けられる取付部材と、前記取付部材に装着されるドーム部材と、前記取付部材の水上側又は水下側に隣接して取り付けられるパネル部材と、を備え、前記パネル部材に関連して、前記一対の山部の間には、前記パネル部材を下方より支持するための支持プレート部材が架け渡され、前記支持プレート部材には、略平行に延びる凹部及び凸部が交互に形成されていることを特徴とする。
In the daylighting apparatus according to claim 1 of the present invention, a daylighting means for introducing light from the sun provided on the roof , and for guiding the light from the daylighting means in a predetermined direction while reflecting the light from the inner surface. A cylindrical light guide means, and an irradiation means for irradiating the light guided by the light guide means indoors,
The daylighting means includes an attachment member attached to a pair of adjacent mountain parts , a dome member attached to the attachment member, and a panel member attached adjacent to the water upper side or the water lower side of the attachment member. In relation to the panel member, a support plate member for supporting the panel member from below is bridged between the pair of mountain portions , and the support plate member has a recess extending substantially in parallel. And the convex part is formed alternately, It is characterized by the above-mentioned.
また、本発明の請求項２に記載の採光装置では、前記支持プレート部材の前記凹部及び凸部はそれぞれ、前記一対の山部の延設方向に対して略垂直に延びていることを特徴とする。
また、本発明の請求項３に記載の採光装置では、前記パネル部材は矩形状且つ平板状に構成され、前記パネル部材の両側端部にはそれぞれ、外側斜め下方に延びる帯状のカバー部が設けられ、前記カバー部は、その先端部が前記山部の外側面に近接していることを特徴とする。
また、本発明の請求項４に記載の採光装置では、前記カバー部のばたつきを防止するためのばたつき防止部材を更に備え、前記ばたつき防止部材は取付ネジにより前記山部に固定されると共に、前記ばたつき防止部材の端部は前記カバー部に連結されることを特徴とする。
In the daylighting device according to claim 2 of the present invention, the concave portion and the convex portion of the support plate member each extend substantially perpendicular to the extending direction of the pair of mountain portions. To do.
In the daylighting device according to claim 3 of the present invention, the panel member is formed in a rectangular shape and a flat plate shape, and a strip-shaped cover portion extending obliquely outward and downward is provided on each side end portion of the panel member. The cover part is characterized in that the tip part is close to the outer surface of the peak part.
The lighting device according to claim 4 of the present invention further includes a flapping prevention member for preventing flapping of the cover portion, and the flapping prevention member is fixed to the mountain portion by an attachment screw, and The end portion of the anti-flutter member is connected to the cover portion.
本発明の採光装置によれば、隣接する一対の山部の間には、パネル部材を下方より支持するための支持プレート部材が架け渡されている。支持プレート部材には、略平行に延びる凹部及び凸部が交互に形成されているので、支持プレート部材を軽量化することができるとともにその支持強度を高めることができる。従って、作業員がパネル部材の上に乗るなどした際に、パネル部材が下方に撓んで変形することがないので、例えばパネル部材の材質を剛性の低い金属にする、あるいはパネル部材の厚みを小さくするなどして、パネル部材の重量を小さくすることができる。これにより、パネル部材を容易に運搬することができ、採光装置の施工を容易に行うことができる。
According to the lighting device of the present invention, the support plate member for supporting the panel member from below is bridged between a pair of adjacent mountain portions . Since the support plate member is formed with recesses and protrusions extending substantially in parallel, the support plate member can be reduced in weight and its support strength can be increased. Therefore, when an operator gets on the panel member, the panel member is not bent and deformed downward. For example, the panel member is made of a metal having low rigidity, or the thickness of the panel member is reduced. For example, the weight of the panel member can be reduced. Thereby, a panel member can be conveyed easily and construction of a lighting device can be performed easily.
また、本発明の採光装置によれば、支持プレート部材の凹部及び凸部はそれぞれ、山部の延設方向に対して略垂直に延びているので、パネル部材を支持プレート部材に支持させた際に、支持プレート部材が下方に撓み難くなり、パネル部材を安定して支持させることができる。
Further, according to the daylighting device of the present invention, the concave portion and the convex portion of the support plate member each extend substantially perpendicular to the extending direction of the peak portion. Further, the support plate member is difficult to bend downward, and the panel member can be stably supported.
その後、支持プレート部材１００を上方より覆うようにしてパネル部材１８を配設し、取付ネジ１２４（螺着部材を構成する）を支持プレート部材１００を通してプレート固定部材１１０のプレート部１１２の両端部（具体的には、一対のハゼ継ぎ部９２の外側に対応する部位）に螺着する。これにより、パネル部材１８は、支持プレート部材１００によって下方より支持された状態で、折板屋根６に取り付けられる（図５、図７及び図８参照）。この取付状態においては、パネル部材１８の他端部（水下側の端部）はベース部２２の一端部（水上側の端部）の上側に重ね合わされ、パネル部材１８の他端部とベース部２２の一端部とが取付ネジ１２６及びコーキング剤１２８により相互に固定される（図８及び図９参照）。なお、パネル部材１８の他端部とベース部２２の一端部との間において、取付ネジ１２６を螺着する箇所には例えばブチルゴム等のゴム部材１２９を介在させることが好ましい。また、パネル部材１８のカバー部６６を内側に折り曲げ、その先端部を上側折板屋根材８２の山部８８の外側面に近接させる。
Thereafter, the panel member 18 is disposed so as to cover the support plate member 100 from above, and mounting screws 124 (which constitute a screwing member) are passed through the support plate member 100 at both ends of the plate portion 112 of the plate fixing member 110 ( Specifically, it is screwed to a part corresponding to the outside of the pair of goby joints 92. Thereby, the panel member 18 is attached to the folded-plate roof 6 in the state supported from the downward direction by the support plate member 100 (refer FIG.5, FIG7 and FIG.8). In this attached state, the other end portion (water-side end portion) of the panel member 18 is superimposed on the upper side of one end portion (water-side end portion) of the base portion 22, and the other end portion of the panel member 18 and the base One end of the portion 22 is fixed to each other by a mounting screw 126 and a caulking agent 128 (see FIGS. 8 and 9). A rubber member 129 such as butyl rubber is preferably interposed between the other end of the panel member 18 and one end of the base portion 22 where the mounting screw 126 is screwed. Further, the cover portion 66 of the panel member 18 is bent inward, and the tip portion thereof is brought close to the outer surface of the mountain portion 88 of the upper folded plate roofing material 82.
更に、パネル部材１８に関連して、パネル部材１８のカバー部６６のばたつきを防止するためのばたつき防止部材１３８が設けられている（図１２参照）。ばたつき防止部材１３８は、上側折板屋根材８２の山部８８の形状に対応して断面略逆Ｖ字状に構成されるとともに、パネル部材１８の長さ方向に延びる薄板状に構成されている。ばたつき防止部材１３８の一端部側は、プレート固定部材１１０のボルト受け部１１４と上側折板屋根材８２の山部８８との間に挟持され、その他端部側は、上側折板屋根材８２の山部８８の外側面に沿って外側斜め下方に延びている。ばたつき防止部材１３８の他端部には略逆Ｖ字状に折り返された爪部１４０が設けられ、この爪部１４０は、パネル部材１８のカバー部６６に設けられた雨返し部６８と相互に連結されている。ばたつき防止部材１３８の他端部側は、取付ネジ１４２により上側折板屋根材８２の山部８８に固定されている。なお、ばたつき防止部材１３８と上側折板屋根材８２との間において、取付ネジ１４２を螺着する部位には、例えばブチルゴム等のゴム部材（図示せず）を介在させるのが好ましい。このようにばたつき防止部材１３８を設けることにより、パネル部材１８のカバー部６６がばたつき防止部材１３８を介して折板屋根６に固定されるようになる。これにより、例えば強風による風圧でカバー部６６がばたつくのを防止することができ、パネル部材１８を折板屋根６に安定して取り付けることができる。
Further, in association with the panel member 18, a flutter prevention member 138 for preventing fluttering of the cover portion 66 of the panel member 18 is provided (see FIG. 12). The flutter prevention member 138 is configured in a thin plate shape extending in the length direction of the panel member 18 while being configured in a substantially inverted V-shaped cross section corresponding to the shape of the peak portion 88 of the upper folded plate roofing material 82. . One end side of the flutter prevention member 138 is sandwiched between the bolt receiving portion 114 of the plate fixing member 110 and the peak portion 88 of the upper folded plate roofing material 82, and the other end side is the upper folding plate roofing material 82. It extends obliquely downward and outward along the outer surface of the mountain portion 88. The other end portion of the flutter prevention member 138 is provided with a claw portion 140 which is folded back in a substantially inverted V shape, and this claw portion 140 is mutually connected to the rain return portion 68 provided on the cover portion 66 of the panel member 18. It is connected. The other end portion side of the flutter prevention member 138 is fixed to the mountain portion 88 of the upper folded plate roofing material 82 by an attaching screw 142. In addition, it is preferable to interpose a rubber member (not shown) such as butyl rubber at a portion where the attachment screw 142 is screwed between the flutter prevention member 138 and the upper folded plate roof material 82. By providing the flutter prevention member 138 in this way, the cover portion 66 of the panel member 18 is fixed to the folded plate roof 6 via the flutter prevention member 138. Thereby, for example, it is possible to prevent the cover 66 from fluttering due to wind pressure caused by strong wind, and the panel member 18 can be stably attached to the folded roof 6.
