VALLEY GUTTER FOR AGRICULTURE HOUSE
To solve complication of a fitting work of a film reception member.SOLUTION: A valley gutter TT is formed into a U-shape in cross section with a top opening, and comprises on a main body part, vertical parts 53 forming at least a part of a side wall, horizontal parts 57 extending inward from the ver...
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Zusammenfassung: | To solve complication of a fitting work of a film reception member.SOLUTION: A valley gutter TT is formed into a U-shape in cross section with a top opening, and comprises on a main body part, vertical parts 53 forming at least a part of a side wall, horizontal parts 57 extending inward from the vertical part, and film reception parts 58 opened outward on a tip end part of the horizontal part, these parts being provided in a symmetric manner and integrated. The horizontal part 57 has a drain hole 59 penetrating in a vertical direction. The film reception parts arranged in a symmetric manner are formed to have relationship in which the film reception parts are inclined and upward opened so that top parts thereof separate each other. The main body part has a horizontal bottom face part 51, an inner bottom part 55 separated from the bottom face part is integrated and provided on a side wall inner surface, and a vertical part 56 connecting the inner bottom part and the bottom face part provides a plurality of box-shaped spaces on a bottom part structure.SELECTED DRAWING: Figure 5
【課題】フィルム受け部材の取り付け作業の煩雑さを解消する。【解決手段】谷樋TTは、上開口を有する断面U字状に形成されると共に、本体部には、側壁の少なくとも一部を構成する垂直部53と、垂直部から内側に向かって伸びる水平部57と、水平部の先端に外向きに開口するフィルム受け部58と、が左右対称となる様に一体に備えられている。水平部57には上下方向に貫通する水抜き孔59が形成されている。左右対称のフィルム受け部は、互いに上部が離れる様に上開き傾斜となる関係に構成されている。本体部には、水平な底面部51を備え、底面部と距離をあけた内底部55が側壁内面に一体に備えられ、内底部と底面部との間を連結する垂直部56によって複数のボックス状空間を有する底部構造を備えている。【選択図】 図5 |
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