JP2011223974A - Apparatus for overhanging insect proof net - Google Patents

Apparatus for overhanging insect proof net Download PDF

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JP2011223974A
JP2011223974A JP2010122051A JP2010122051A JP2011223974A JP 2011223974 A JP2011223974 A JP 2011223974A JP 2010122051 A JP2010122051 A JP 2010122051A JP 2010122051 A JP2010122051 A JP 2010122051A JP 2011223974 A JP2011223974 A JP 2011223974A
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insect
skylight
net
overhanging
opening
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Kohei Miyazaki
浩平 宮▲崎▼
Ko Miyazaki
航 宮▲崎▼
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for overhanging an insect proof net surely preventing an advance of an insect proof net into the inside of an opening of a greenhouse, and allowing mounting of the insect proof net having different specifications by an opening width of a skylight though having an extremely simple structure at a low cost.SOLUTION: The apparatus 1 for overhanging includes: a fixing part 1b for mounting on a skylight tip rail 9 near the skylight tip; and a coil spring part 1a and a frame part 1c for affording a moderate overhanging effect. The frame part 1c freely faces the direction by action of the coil spring part 1a. The insect proof net 2 is overhung under a moderate tension always without slackness in the outward direction of the opening of the skylight. As a result, a rolling accident and nipping in an apparatus for opening and closing the skylight are prevented and the penetration of rainwater even in a half-opened state during rainfall is also prevented.

Description

本発明は温室の天窓に設けられる防虫ネット張り出し装置に関するものである。  The present invention relates to an insect net extending device provided in a skylight of a greenhouse.

従来温室の換気天窓には、外部からの害虫進入を防止するため、あるいは益虫が外に逃げ出さないように天窓開口部に防虫ネットが展張されている。  Conventionally, ventilation nets in greenhouses have been provided with insect nets at the opening of the skylight to prevent the entry of harmful insects from the outside or prevent the beneficial insects from escaping outside.

特開２００７−１１１０４１  JP2007-111041 特開２００６−１０１７７２  JP 2006-101772 A 特開２００６−２７１２４５  JP 2006-271245 A

しかしながら、上記特許文献１及び上記特許文献２にあっては、いずれも防虫ネットを天窓の開口部より内側に収納するため、通気性を阻害するばかりでなく、降雨時には風で吹き込んだ雨水が防虫ネットに付着し温室内に浸入する問題がある。
さらに、ビニールなどの被覆材を固定するレールとは別に新たな防虫ネットを固定するレールや特殊形状の器具等を必要とするため、構造が複雑になり設置コストが高くなる欠点がある。
また、上記特許文献３にあっては、コの字型フレームにより防虫ネットを内側から突き出すことで弛みや重なりを無くして、通気性の向上と雨水の浸入を防止するものである。しかしながら、防虫ネットの巾は、温室の構造や大きさにより規格が異なるため、同一規格のコの字型フレームの場合、防虫ネットの巾が狭くなるほど過大なテンションが防虫ネットに加わり、ネットの損傷を引き起こす欠点がある。
同一規格のフレームで、あらゆる防虫ネットの巾に対して適度な張力を与えるには、フレームの弾性力や長さを調整しなければならず多種類の規格を必要とし、製造コスト及び在庫コストが高くなる欠点がある。However, in both Patent Document 1 and Patent Document 2, since the insect net is housed inside the skylight opening, not only the air permeability is hindered, but also rainwater blown by wind during rain falls. There is a problem of adhering to the net and entering the greenhouse.
In addition to the rail for fixing the covering material such as vinyl, a rail for fixing a new insect net or a specially shaped instrument is required, which has a drawback that the structure becomes complicated and the installation cost becomes high.
In Patent Document 3, the insect-proof net is projected from the inside by a U-shaped frame to eliminate slack and overlap, thereby improving air permeability and preventing rainwater from entering. However, the width of the insect net varies depending on the structure and size of the greenhouse, so in the case of a U-shaped frame of the same standard, an excessive tension is applied to the insect net as the width of the insect net gets narrower, resulting in damage to the net. There are drawbacks that cause
In order to give an appropriate tension to the width of all insect repellent nets with the same standard frame, it is necessary to adjust the elastic force and length of the frame, which requires various kinds of standards, and the manufacturing cost and inventory cost are low. There is a drawback of becoming higher.

そこで、本発明にあっては、上記課題を解決するため、防虫ネットを内側から適度なテンションで張り出すことで、弛みや重なりを無くし、天窓開閉装置への巻き込みを防止すると共に、通気性の向上と雨水の浸入を防止するものである。また、天窓の開口巾によって規格の異なる防虫ネットでも、絶えず弛みなく最適な張り出し効果が得られる低コストの防虫ネット張り出し装置を提供する。  Therefore, in the present invention, in order to solve the above-described problem, the insect net is projected from the inside with an appropriate tension, thereby eliminating slack and overlap, preventing entrainment into the skylight opening and closing device, and air permeability. Improvement and prevention of rainwater intrusion. Further, the present invention provides a low-cost insect net projecting device that can obtain an optimum projecting effect without sag even with insect nets having different standards depending on the opening width of the skylight.

本発明の防虫ネット張り出し装置は、防虫ネットに絶えず弛みなく最適なテンションで張り出す効果があり、防虫ネットの損傷を軽減すると同時に、換気効率を向上する効果がある。また、強風時でも防虫ネットが温室内に進入せず、天窓開閉装置への巻き込み事故を防止すると共に、降雨時の開状態においても温室内への雨水の進入を防止する効果もある。さらに、天窓の構造や開巾によって巾の違う防虫ネットであっても、同一規格の張り出し装置により対応することが可能で、設置コストや製造コストを低減できる効果がある。  The insect net extending device of the present invention has an effect of constantly extending the insect net with an optimum tension without loosening, and has an effect of reducing the damage of the insect net and at the same time improving the ventilation efficiency. In addition, the insect net does not enter the greenhouse even during strong winds, preventing accidents involving the skylight opening / closing device, and preventing rainwater from entering the greenhouse even when it is open. Furthermore, even insect repellent nets with different widths depending on the structure of the skylight and the opening width can be handled by the overhanging device of the same standard, which has the effect of reducing installation costs and manufacturing costs.

（ａ）本発明の張り出し装置を取り付けた、斜視図である。 （ｂ）本発明の張り出し装置を取り付けた、全閉状態の側面図である。  (A) It is the perspective view which attached the overhang | projection apparatus of this invention. (B) It is a side view of the fully closed state which attached the overhang | projection apparatus of this invention. 本発明の張り出し装置を取り付けた、全開状態の側面図である。  It is a side view of the fully open state which attached the overhang | projection apparatus of this invention. （ａ）（ｂ）張り出し装置の装着形態を比較した平面図である。  (A) (b) It is the top view which compared the mounting | wearing form of the overhang | projection apparatus.

以下、図面を参照しつつ詳細に説明すれば、図１（ａ）は本発明の実施の形態に係る防虫ネット張り出し装置１を示す斜視図である。温室の骨組材５に長手方向に固定された棟材６に沿って設けられる天窓枠材３はヒンジ機構３ａにより支持され、先端部には被覆材８及び防虫ネット２を波状針金等１０で固定するための窓先レール９が長手方向に枢着されている。天窓開閉装置４を連結部３ｂに連結することで天窓先端部の窓先レール９が上下に開閉して温室内部の空気を換気するようになっている。  Hereinafter, if it demonstrates in detail, referring drawings, Fig.1 (a) is a perspective view which shows the insect-proof net projecting apparatus 1 which concerns on embodiment of this invention. The skylight frame member 3 provided along the building material 6 fixed in the longitudinal direction to the frame material 5 of the greenhouse is supported by a hinge mechanism 3a, and the covering member 8 and the insect net 2 are fixed to the tip part by a corrugated wire 10 or the like. A window tip rail 9 is pivotally attached in the longitudinal direction. By connecting the skylight opening / closing device 4 to the connecting portion 3b, the window tip rail 9 at the top of the skylight opens and closes up and down to ventilate the air inside the greenhouse.

防虫ネット２の一端は長手方向に骨組材５に枢着された窓下レール７に波状針金等１０で固定されて、他端は天窓枠材３の先端部分に枢着された窓先レール９に波状針金等１０でそれぞれ固定されて、天窓開口部を覆うよう展張されている。これにより外部からの害虫の侵入を防止し、温室内の益虫が外に出るのを防止している。また、温室の被覆材８は窓下レール７及び窓先レール９に波状針金等１０によりそれぞれ固定されて開口部を形成している。  One end of the insect repellent net 2 is fixed to a lower window rail 7 pivotally attached to the frame member 5 in the longitudinal direction by a corrugated wire 10 or the like, and the other end is a window tip rail 9 pivotally attached to the distal end portion of the skylight frame member 3. Are fixed to each other with a corrugated wire 10 or the like, and stretched to cover the skylight opening. This prevents the invasion of pests from outside and prevents the beneficial insects in the greenhouse from going out. Further, the covering material 8 of the greenhouse is fixed to the lower window rail 7 and the window tip rail 9 by corrugated wires 10 or the like to form openings.

本発明の防虫ネット張り出し装置１の実施形態を図１（ａ）を参照して説明すれば、窓先レール９にワンタッチで装着するために波状に成型された固定部１ｂと、防虫ネット２に対して絶えず弛みなく張り出し効果を得るためのコイルスプリング部１ａ及び、張り出し効果を防虫ネット２に有効に伝えるために先端部を曲線に成型された任意の長さのフレーム部１ｃにより１個または２個以上で構成される。また、張り出し装置１の材質については強度、耐久性に優れ、加工が容易なステンレス針金が、２個以上の設置ヶ所については、天窓開閉装置４への巻き込みを防止するうえで、天窓開閉装置４の前面に設置することが望ましい。  Referring to FIG. 1 (a), an embodiment of the insect net extension device 1 of the present invention will be described with reference to FIG. 1 (a). One or two coil spring portions 1a for obtaining an overhanging effect without any slack, and a frame portion 1c having an arbitrary length formed with a curved end in order to effectively convey the overhanging effect to the insect net 2. Consists of more than one. The extension device 1 is made of a stainless steel wire that is excellent in strength and durability and easy to process. In order to prevent the installation of the extension device 4 in the skylight opening / closing device 4 at two or more installation points, the skylight opening / closing device 4 It is desirable to install in front of

上記構成からなる防虫ネット張り出し装置１を天窓開度状態により図を参照して説明すると、図１（ａ）は天窓の開度が中間位置の斜視図である。天窓先端部の窓先に配置された防虫ネット張り出し装置１は固定部１ｂにより窓先レール９に装着されている。防虫ネット２は、防虫ネット張り出し装置１を覆うように窓先レール９と窓下レール７に固定し展張されており、窓先レール９の上下運動により変化する防虫ネット２の弛みに対して、コイルスプリング部１ａの方向自在な弾性変化により、フレーム部１ｃが防虫ネット２の内側から外方向に適度なテンションをかけていて、コイルスプリング部１ａを中心として防虫ネット２の弛みに柔軟に作用して、絶えず外側に張り出している。  The insect net extension device 1 having the above-described configuration will be described with reference to the drawings in terms of the skylight opening state. FIG. 1A is a perspective view of the skylight opening at an intermediate position. The insect net extending device 1 arranged at the window tip at the top of the skylight is attached to the window tip rail 9 by a fixing portion 1b. The insect repellent net 2 is fixed and stretched to the window tip rail 9 and the window bottom rail 7 so as to cover the insect net extension device 1, and the insect net 2 changes due to the vertical movement of the window tip rail 9. Due to the elastic change in the direction of the coil spring part 1a, the frame part 1c applies an appropriate tension from the inside of the insect net 2 to the outside, and acts flexibly on the slack of the insect net 2 around the coil spring part 1a. Continually projecting outward.

図１ｂは天窓が全閉状態の側面図である。本発明の張り出し装置１により防虫ネット２は天窓開口部より外側に折り畳まれように張り出し、開口部の窓先レール９と窓下レール７との間への挟み込みや、天窓開閉装置５への巻き込み事故を防止している。さらに、強風時にはコイルスプリング部１ａのトルク吸収作用によりバタツキを抑えることで防虫ネット２の損傷を軽減する。  FIG. 1b is a side view with the skylight fully closed. The insect-proof net 2 is extended so as to be folded outward from the skylight opening by the extension device 1 of the present invention, and the opening portion is sandwiched between the window-end rail 9 and the window-under rail 7 or is wound into the skylight opening / closing device 5. Accidents are prevented. Further, when the wind is strong, damage to the insect net 2 is reduced by suppressing the flutter by the torque absorbing action of the coil spring portion 1a.

図２は天窓が全開状態の側面図である。全開状態での張り出し装置１はコイルスプリング１ａの弾性変化より方向自在となり、フレーム１ｃの曲線部により防虫ネット２は適度なテンションで張り出されていて、風の影響などで変化する防虫ネット２の弛みの変化に柔軟に追従することができ、理想の張り出し効果を得ることができる。また、全開状態での防虫ネット２の展張方法は、窓先レール９と窓下レール７の間に直線に張らずに、外方向に膨らみをもたせることで、網目面積が広くなり、通気性が向上する。  FIG. 2 is a side view of the skylight fully opened. The projecting device 1 in the fully opened state can be freely controlled by the elastic change of the coil spring 1a, and the insect net 2 is projected with an appropriate tension by the curved portion of the frame 1c. The change in slack can be flexibly followed, and an ideal overhang effect can be obtained. Moreover, the extension method of the insect-proof net 2 in the fully opened state is not stretched in a straight line between the window tip rail 9 and the window bottom rail 7, but has an outward bulge, thereby increasing the mesh area and providing air permeability. improves.

図３（ａ）及び図３（ｂ）は天窓が全閉状態の正面図であり、張り出し巾Ｌの異なる防虫ネット２において、同一規格の張り出し装置１を装着した形態を比較したものである。張り出し装置１に防虫ネット２を覆うように展張したとき、張り出し装置１はコイルスプリング１ａの弾性変化と、フレーム１ｃの曲線部の作用により方向自在となり、Ｌが広い場合は図３（ａ）のように張り出し装置１は長手方向に少し傾いた状態になり、逆にＬが狭い場合は、図３（ｂ）のように長手方向に大きく傾いた状態になる。このように張り出し装置１は、どのような防虫ネット２の巾Ｌに対しても、フレーム１ｃの角度が自在に変化して、常に最適な状態で張り出している。  3 (a) and 3 (b) are front views of the skylight in a fully closed state, in which a configuration in which the overhanging device 1 of the same standard is mounted in the insect net 2 having different overhanging widths L is compared. When the overhanging device 1 is stretched so as to cover the insect net 2, the overhanging device 1 becomes freely movable due to the elastic change of the coil spring 1a and the action of the curved portion of the frame 1c. Thus, the overhanging device 1 is slightly tilted in the longitudinal direction, and conversely, when L is narrow, it is largely tilted in the longitudinal direction as shown in FIG. As described above, the overhanging device 1 always overhangs in an optimal state with the angle of the frame 1c freely changing with respect to any width L of the insect net 2.

１…張り出し装置
１ａ…張り出し装置のスプリング部
１ｂ…張り出し装置の固定部
１ｃ…張り出し装置のフレーム部
２…防虫ネット
３…天窓枠材
３ａ…天窓枠材のヒンジ機構
３ｂ…天窓枠材と天窓開閉装置の連結部
４…天窓開閉装置
５…温室の骨組材
６…温室の棟材
７…窓下レール
８…温室の被覆材
９…窓先レール
１０…波状針金DESCRIPTION OF SYMBOLS 1 ... Overhang apparatus 1a ... Spring part 1b of an overhang apparatus ... Fixing part 1c of an overhang apparatus ... Frame part 2 of an overhang apparatus ... Insect net 3 ... Skylight frame material 3a ... Hinge mechanism 3b of the skylight frame material ... Connecting part 4 of the device ... Skylight opening and closing device 5 ... Greenhouse frame material 6 ... Greenhouse building material 7 ... Window under rail 8 ... Greenhouse covering material 9 ... Window tip rail 10 ... Wavy wire

Claims (4)

温室の開閉自在な天窓の開口部に展張される防虫ネットの弛みを防止する防虫ネット張り出し装置であって、
前記防虫ネット張り出し装置は、天窓先付近のレールに取付けられ、前記防虫ネットの一端は前記天窓の先付近のレールに、他端は天窓下付近のレールに前記防虫ネット張り出し装置を覆うようにそれぞれ固定されていて、前記防虫ネット張り出し装置は、装置固定部とコイルスプリング部及びフレーム部で構成され、方向自在なコイルスプリングの張力により、前記防虫ネットを開口部内側から外方向に弛みなく張り出すことを特徴とする防虫ネット張り出し装置。An insect repelling net extending device that prevents loosening of the insect repellent net that is extended to the opening of a freely openable skylight in a greenhouse,
The insect net extension device is attached to a rail near the skylight tip, one end of the insect net covering the rail near the tip of the skylight, and the other end covering the insect net extension device on the rail near the skylight, respectively. The insect repellent net extending device is composed of an apparatus fixing portion, a coil spring portion, and a frame portion, and the insect repellent net is extended from the inside of the opening portion without slack by the tension of the coil spring that is freely directional. Insect-proof net overhanging device. 前記装置固定部は波状に形成されており、前記レールに取付けられることを特徴とする請求項１記載の防虫ネット張り出し装置。2. The insect net extending device according to claim 1, wherein the device fixing portion is formed in a wave shape and is attached to the rail. 前記防虫ネット張り出し装置は、前記天窓下付近のレールに取付けられることを特徴とする請求項１記載又は請求項２の防虫ネット張り出し装置。3. The insect net extending device according to claim 1, wherein the insect net extending device is attached to a rail near the skylight. 前記フレーム部は、曲線に形成され、前記防虫ネットを弛みなく張り出すことを特徴とする請求項１記載又は請求項２記載又は請求項３記載の防虫ネット張り出し装置。The insect frame extending device according to claim 1, wherein the frame portion is formed in a curved shape and projects the insect preventing net without slack.
JP2010122051A 2010-04-20 2010-04-20 Apparatus for overhanging insect proof net Pending JP2011223974A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104115712A (en) * 2014-07-31 2014-10-29 上海都市绿色工程有限公司 Folding insect-proof net for greenhouse
JP2016220666A (en) * 2015-07-16 2016-12-28 東都興業株式会社 Net entry prevention tool
CN114467911A (en) * 2022-01-10 2022-05-13 梅健荣 Slug catching equipment for wire netting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104115712A (en) * 2014-07-31 2014-10-29 上海都市绿色工程有限公司 Folding insect-proof net for greenhouse
JP2016220666A (en) * 2015-07-16 2016-12-28 東都興業株式会社 Net entry prevention tool
CN114467911A (en) * 2022-01-10 2022-05-13 梅健荣 Slug catching equipment for wire netting
CN114467911B (en) * 2022-01-10 2023-07-21 重庆卓旺科技有限公司 Slug capturing device for wire netting

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