防虫網付き天窓装置

Skylight device with insect-proof net

Abstract

<P>PROBLEM TO BE SOLVED: To provide a skylight device with an insect-proof net solving the following problem: in a conventional skylight device with an insect-proof net, the insect-proof net is easy to be fanned up with wind and consequently remain closed while the insect-proof net is put between an opening part and a skylight because the insect-proof net is installed so as to span between the opening part and the skylight, and thereby the insect-proof net is liable to be damaged or broken. <P>SOLUTION: The skylight device is provided with an insect-proof net 58 blocking the entire surface of an opening part 52 and an opening/closing rod 55 for turning a skylight 54, and has the following structure: the insect-proof net 58 is connected to the opening/closing rod 55 at a connection position 59 in its inner part; the insect-proof net 58 is formed in an area larger than that of the opening part 52 so as to get loose downward from the entire periphery of the opening part 52 and the connection position 59 in an opening state; the skylight 54 turns downward so that the opening/closing rod 55 moves downward while laterally moving to the side of a turning support point axis 53 so as to get into the closed state from the opening state so that the insect-proof net 58 is housed below the opening part 52 in a closing state. <P>COPYRIGHT: (C)2008,JPO&INPIT
【課題】 従来の防虫網付き天窓装置は、防虫網が開口部と天窓との間にわたるように設けられているために、防虫網が風に煽られやすく、ひいては防虫網が開口部と天窓との間に挟まれたまま前記閉状態となりやすく、防虫網が傷んだり破れたりするおそれがある。 【解決手段】 開口部52の全面を塞ぐ防虫網58を設け、天窓54を回動するための開閉用ロッド55を設け、防虫網58をその内部の連結位置59で開閉用ロッド55に連結し、前記開状態では開口部52の全周及び前記連結位置59から下側に弛むように防虫網58を開口部52の面積より広い面積で構成し、開閉用ロッド55が横方向で回動支点軸53側に移動しながら下側に移動することにより前記開状態から前記閉状態となるよう天窓54が下側へ回動し、前記閉状態では防虫網58の全面が開口部52の下側に収まる構成とした。 【選択図】 図6

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-2005006516-AJanuary 13, 2005Toto Kogyo Co Ltd, 東都興業株式会社温室の換気装置
    JP-2006136237-AJune 01, 2006Sankin B & G Kk, サンキンB&G株式会社Insect screen housing device, and agricultural greenhouse provided with the same

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-102369853-AMarch 14, 2012昆山市永宏温室有限公司Foldable insect-proof net skylight structure of glass greenhouse