JP2628467B2 - Greenhouses and translucent resin films for greenhouses - Google Patents

Greenhouses and translucent resin films for greenhouses

Info

Publication number
JP2628467B2
JP2628467B2 JP7067388A JP6738895A JP2628467B2 JP 2628467 B2 JP2628467 B2 JP 2628467B2 JP 7067388 A JP7067388 A JP 7067388A JP 6738895 A JP6738895 A JP 6738895A JP 2628467 B2 JP2628467 B2 JP 2628467B2
Authority
JP
Japan
Prior art keywords
resin film
greenhouse
light
transmitting resin
horizontal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP7067388A
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Japanese (ja)
Other versions
JPH08256610A (en
Inventor
憲一 徳岡
Original Assignee
憲一 徳岡
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Filing date
Publication date
Application filed by 憲一 徳岡 filed Critical 憲一 徳岡
Priority to JP7067388A priority Critical patent/JP2628467B2/en
Publication of JPH08256610A publication Critical patent/JPH08256610A/en
Application granted granted Critical
Publication of JP2628467B2 publication Critical patent/JP2628467B2/en
Anticipated expiration legal-status Critical
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Classifications

    • 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

Landscapes

  • Protection Of Plants (AREA)
  • Greenhouses (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、いわゆるビニールハウ
ス等の、農作物その他の植物の栽培に用いる温室、並び
にこの温室の外表面を覆う温室用透光性樹脂フィルムに
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a greenhouse for cultivating crops and other plants, such as a so-called greenhouse, and a translucent resin film for a greenhouse which covers the outer surface of the greenhouse.

【０００２】[0002]

【従来の技術】従来のビニールハウスは、図４に示すよ
うに、通常、複数のアーチ状の横フレーム１と、これら
横フレーム１の頂部及び両下端近傍に沿って棟方向に延
びる直線状の縦フレーム２ａ、２ｂと、横及び縦フレー
ム１及び２ａ、２ｂの外表面に沿って張設されたビニー
ルフィルム３と、このビニールフィルム３の外表面に沿
って横フレーム１と大略平行に架け渡され、ビニールフ
ィルム３を横及び縦フレーム１及び２ａ、２ｂの外表面
に押圧する、ロープ等の可撓性バンド材４とで構成され
ている。2. Description of the Related Art As shown in FIG. 4, a conventional greenhouse generally has a plurality of arch-shaped horizontal frames 1 and a linear shape extending in the ridge direction along the vicinity of the top and lower ends of these horizontal frames 1. A vertical frame 2a, 2b, a vinyl film 3 stretched along the outer surfaces of the horizontal and vertical frames 1, 2a, 2b, and a bridge extending substantially parallel to the horizontal frame 1 along the outer surface of the vinyl film 3; And a flexible band material 4 such as a rope for pressing the vinyl film 3 against the outer surfaces of the horizontal and vertical frames 1 and 2a, 2b.

【０００３】ところが、このビニールハウスでは、風圧
によってビニールフィルム３が揺れ動いた際に、図５に
示すように、頂部の縦フレーム２ａと可撓性バンド材４
との間で発生する摩擦力によって、ビニールフィルム３
の頂部に容易に裂目３ａが生じ、これに伴って保温機能
が低下する等の不具合が発生し易かった。そこで、強風
時には、ビニールフィルム３の外表面に沿って不図示の
保護ネットを被せるようにしている。However, in this greenhouse, when the vinyl film 3 swings due to wind pressure, as shown in FIG. 5, a vertical frame 2a at the top and a flexible band material 4 are formed.
The frictional force generated between the vinyl film 3
The crack 3a was easily formed at the top of the sample, and a problem such as a decrease in the heat retaining function was liable to occur. Therefore, in a strong wind, a protection net (not shown) is placed along the outer surface of the vinyl film 3.

【０００４】[0004]

【発明が解決しようとする課題】しかしながら、その場
合、保護ネットによって太陽光線がかなり遮られ、作物
の成育を阻害する問題があった。更に、降雪時には、保
護ネットの編目内に積雪するのを防止するため、保護ネ
ットを取り外す必要があり、保護ネットの装着及び取外
しが煩雑になる問題点を有していた。However, in such a case, there is a problem that the solar rays are considerably blocked by the protective net and the growth of the crop is hindered. Furthermore, at the time of snowfall, it is necessary to remove the protective net in order to prevent snow from being stitched in the stitches of the protective net, and there has been a problem that mounting and removing the protective net becomes complicated.

【０００５】又、従来、図６に示すように、アーチ状の
屋根５、前壁６及び不図示の後壁からなるビニールハウ
スの大略全面のビニールフィルム３に補強ネット３ｂを
一体的に組み込んだものがあるが、この場合も太陽光線
がかなり遮られ、且つビニールフィルム３が重く、高価
なものとなる。しかもビニールフィルム３の強度が過大
であるため、ビニールフィルム３を横及び縦フレーム１
及び２ａ、２ｂの外形に緊密に沿わせて張設することが
難しく、逆に可撓性バンド材４による締付力が強すぎた
場合等には、横及び縦フレーム１及び２ａ、２ｂに変形
が生じる問題点を有していた。一方、前壁６及び後壁の
ビニールフィルム３のみに補強ネット３ｂを組み込んだ
場合、図４の従来例と同様、縦フレーム２ａと可撓性バ
ンド材４が交差する頂部でのビニールフィルム３の裂損
を防止することが困難となり、その対策として着脱自在
の保護ネットを用いた場合、前記と同様の問題が生じる
ことになる。Conventionally, as shown in FIG. 6, a reinforcing net 3b is integrally incorporated into a vinyl film 3 substantially on the entire surface of a greenhouse comprising an arched roof 5, a front wall 6, and a rear wall (not shown). However, in this case, too, the sunlight is considerably blocked, and the vinyl film 3 is heavy and expensive. Moreover, since the strength of the vinyl film 3 is excessive, the vinyl film 3 is
When the tightening force of the flexible band member 4 is too strong, it is difficult to install the horizontal and vertical frames 1 and 2a and 2b. There was a problem that deformation occurred. On the other hand, when the reinforcing net 3b is incorporated only into the vinyl film 3 on the front wall 6 and the rear wall, the vinyl film 3 at the top where the vertical frame 2a and the flexible band material 4 intersect is similar to the conventional example of FIG. It becomes difficult to prevent tearing, and when a removable protection net is used as a countermeasure, the same problem as described above occurs.

【０００６】[0006]

【課題を解決するための手段】本発明は、上記の問題点
を解決して、裂損が生じにくく、且つ比較的軽量、安価
な温室用透光性樹脂フィルム、並びにこの透光性樹脂フ
ィルムを用いた温室を提供することを目的とする。その
ため、請求項１に係る温室は、棟方向に間隔を開けて平
行に設けられ、それぞれ両端が設置面に固定されると共
に中間部と設置面との間に所定高さが設定された複数の
横フレームと、これら横フレームの各中間部と交差して
前記棟方向へ延び、各横フレームに連結された縦フレー
ムと、前記横及び縦フレームの外表面に沿って張設され
た透光性樹脂フィルムと、この透光性樹脂フィルムの外
表面に沿って前記横フレームと大略平行に架け渡され、
透光性樹脂フィルムを前記横及び縦フレームの外表面に
押圧する可撓性バンド材とを備えた温室において、前記
透光性樹脂フィルムにおける、前記縦フレームの両側の
所定幅内の領域に補強層が形成されたことを特徴とする
ものである。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and is relatively inexpensive, relatively lightweight and inexpensive light-transmitting resin film for a greenhouse, and this light-transmitting resin film. An object of the present invention is to provide a greenhouse using a greenhouse. Therefore, the greenhouse according to claim 1 is provided in parallel with a gap in the ridge direction, a plurality of greenhouses each having both ends fixed to the installation surface and a predetermined height set between the intermediate portion and the installation surface. A horizontal frame, a vertical frame intersecting with each intermediate portion of the horizontal frame, extending in the ridge direction and connected to each horizontal frame, and a translucent material stretched along the outer surfaces of the horizontal and vertical frames. A resin film, is stretched substantially parallel to the horizontal frame along the outer surface of the translucent resin film,
In a greenhouse provided with a flexible band material for pressing the light-transmitting resin film against the outer surfaces of the horizontal and vertical frames, a region within a predetermined width on both sides of the vertical frame in the light-transmitting resin film is reinforced. A layer is formed.

【０００７】請求項２に係る温室用透光性樹脂フィルム
は、幅方向中間部近傍の所定幅内の領域に補強層が形成
されたことを特徴とするものである。According to a second aspect of the present invention, there is provided a light-transmitting resin film for a greenhouse, wherein a reinforcing layer is formed in an area within a predetermined width near an intermediate portion in a width direction.

【０００８】請求項３に係る温室用透光性樹脂フィルム
は、請求項２の構成において、前記補強層は温室用透光
性樹脂フィルムに補強ネットを一体的に設けてなること
を特徴とするものである。According to a third aspect of the present invention, there is provided a greenhouse translucent resin film according to the second aspect, wherein the reinforcing layer is formed by integrally providing a reinforcing net to the greenhouse translucent resin film. Things.

【０００９】請求項４に係る温室用透光性樹脂フィルム
は、請求項２の構成において、前記温室用透光性樹脂フ
ィルムは強度の異なる２種類の透光性樹脂フィルムを接
合してなり、前記補強層が相対的に強度の高い透光性樹
脂フィルムで形成され、補強層以外の領域が相対的に強
度の低い透光性樹脂フィルムで形成されたことを特徴と
している。According to a fourth aspect of the present invention, there is provided the light transmitting resin film for a greenhouse according to the second aspect, wherein the light transmitting resin film for a greenhouse is formed by joining two types of light transmitting resin films having different strengths. The reinforcing layer is formed of a light-transmitting resin film having relatively high strength, and a region other than the reinforcing layer is formed of a light-transmitting resin film having relatively low strength.

【００１０】[0010]

【作用】請求項１の温室によれば、各横フレームの中間
部と交差するように温室の頂部近傍に設けられた縦フレ
ームの両側の所定幅内の領域の透光性樹脂フィルムに補
強層を形成したので、風圧により透光性樹脂フィルムが
揺れ動いて縦フレームと可撓性バンド材との間で摩擦が
生じた場合にも、この摩擦の生じる領域が補強層を形成
しているので、裂目が生じにくくなる。又、補強層は所
定幅の領域のみに設けたので、該補強層により透光性樹
脂フィルムの強度が過大となって張設作業を困難にした
り、横及び縦フレームを変形させる不具合も生じにく
い。According to the first aspect of the present invention, the reinforcing layer is provided on the translucent resin film in a region within a predetermined width on both sides of the vertical frame provided near the top of the greenhouse so as to intersect the intermediate portion of each horizontal frame. Since even if friction occurs between the vertical frame and the flexible band material due to the light-transmitting resin film swinging due to wind pressure, the region where the friction occurs forms the reinforcing layer, Fracture is less likely to occur. In addition, since the reinforcing layer is provided only in the region having the predetermined width, the strength of the light-transmitting resin film is excessively increased by the reinforcing layer, so that it is difficult to perform the stretching work, and it is unlikely that the horizontal and vertical frames are deformed. .

【００１１】請求項２の温室用透光性樹脂フィルム、前
記横及び縦フレーム並びに可撓性バンド材を用いて温室
を構成すれば、前記と同様、風圧によりこの温室用透光
性樹脂フィルムが揺れ動いて、温室の頂部近傍に位置す
る縦フレームと可撓性バンド材との間で摩擦が生じた場
合にも、この摩擦の生じる領域が補強層を形成している
ので、温室用透光性樹脂フィルムに裂目が生じにくくな
る。If the greenhouse is formed by using the light-transmitting resin film for a greenhouse of the second aspect, the horizontal and vertical frames and the flexible band material, the light-transmitting resin film for a greenhouse is formed by the wind pressure in the same manner as described above. Even if it oscillates and friction occurs between the vertical frame and the flexible band material located near the top of the greenhouse, since the area where the friction occurs forms the reinforcing layer, the greenhouse translucency The resin film is less likely to crack.

【００１２】請求項３の温室用透光性樹脂フィルムは、
前記補強層が温室用透光性樹脂フィルムに補強ネットを
一体的に設けたものであるから、該補強ネットにより温
室用透光性樹脂フィルムが補強されて裂損が生じにくく
なる。すなわち、補強ネットの編目より小さな孔が生じ
ることは起こり得るが、この場合、保温機能等に与える
影響は軽微なものであり、前記編目より大きな裂目は生
じにくい。又、補強ネットが所定幅の領域のみに設けら
れているので、温室用透光性樹脂フィルムの全面に補強
ネットを設ける場合に比して、温室用透光性樹脂フィル
ムを軽量、安価に構成でき、補強ネットによる温室内へ
の太陽光線の透過量の低下も比較的僅かなものである。[0012] The translucent resin film for a greenhouse according to claim 3 is
Since the reinforcing layer is formed by integrally providing a reinforcing net to the greenhouse light-transmitting resin film, the greenhouse light-transmitting resin film is reinforced by the reinforcing net, so that it is less likely to be broken. That is, it is possible that a hole smaller than the stitch of the reinforcing net may occur. In this case, however, the effect on the heat retention function is negligible, and a crack larger than the stitch is less likely to occur. Further, since the reinforcing net is provided only in the region of a predetermined width, the light transmitting resin film for greenhouse is lighter and cheaper than the case where the reinforcing net is provided on the entire surface of the light transmitting resin film for greenhouse. The reduction of the amount of sunlight transmitted into the greenhouse by the reinforcing net is relatively small.

【００１３】この補強ネットを温室用透光性樹脂フィル
ムの外表面側に突出しないように設ければ、該温室用透
光性樹脂フィルムを用いた温室において、降雪時に雪は
温室用透光性樹脂フィルムの外表面に沿って円滑に滑り
落ち、補強ネットの編目内に積雪することがない。前記
補強ネットは、温室用透光性樹脂フィルムの厚み内に埋
込み式に設けることが好適であるが、内表面側に貼り付
けても良い。If this reinforcing net is provided so as not to protrude to the outer surface side of the light transmitting resin film for a greenhouse, in a greenhouse using the light transmitting resin film for a greenhouse, when the snow falls, the snow is not transmitted through the light transmitting material for the greenhouse. It smoothly slides down along the outer surface of the resin film and does not snow in the stitches of the reinforcing net. The reinforcing net is preferably embedded in the thickness of the translucent resin film for a greenhouse, but may be attached to the inner surface side.

【００１４】請求項４の温室用透光性樹脂フィルムによ
れば、補強層を相対的に強度の高い透光性樹脂フィルム
で形成し、それ以外の領域を相対的に強度の低い透光性
樹脂フィルムで形成したので、縦フレームと可撓性バン
ド材に挟まれて摩擦を受け易い領域が、相対的に強度の
高い透光性樹脂フィルムで形成され、摩擦による裂損が
生じにくくなる。この場合、相対的に強度の高い透光性
樹脂フィルムは補強層のみに用いるので、温室用透光性
樹脂フィルム全体を強度の高い透光性樹脂フィルムで形
成する場合に比して安価に構成でき、且つ補強層におけ
る太陽光線の透過量も充分なものとなる。According to the fourth aspect of the present invention, the reinforcing layer is formed of a relatively high-strength light-transmitting resin film, and the other region is formed of a relatively low-strength light-transmitting resin. Since it is formed of a resin film, a region that is easily susceptible to friction between the vertical frame and the flexible band material is formed of a translucent resin film having relatively high strength, and is less likely to be cracked by friction. In this case, since the relatively high-strength translucent resin film is used only for the reinforcing layer, it is configured at a lower cost than when the entire translucent resin film for a greenhouse is formed of a high-strength translucent resin film. And the amount of sunlight transmitted through the reinforcing layer is also sufficient.

【００１５】[0015]

【実施例】以下、本発明の実施例を図面に基いて説明す
る。図１乃至図３に示すように、本実施例のビニールハ
ウス（温室）は、基本的には図４の従来例と同様に、棟
方向に所定の間隔を開けて設けられ、それぞれ両下端が
地面等の設置面に固定された複数のアーチ状の横フレー
ム１と、これら横フレーム１の頂部（中間部）及び両下
端近傍に沿って棟方向へ延び、各横フレーム１に連結さ
れた直線状の縦フレーム２ａ、２ｂと、横及び縦フレー
ム１及び２ａ、２ｂの外表面に沿って張設されたビニー
ルフィルム３（透光性樹脂フィルム）と、隣接する横フ
レーム１間でビニールフィルム３の外表面に沿って横フ
レーム１と大略平行に架け渡され、且つ両端部が前記設
置面上の支持バー７に結え付けられて、ビニールフィル
ム３を横及び縦フレーム１及び２ａ、２ｂの外表面に押
圧する、ロープ、紐又は帯等の可撓性バンド材４とを備
えている。横及び縦フレーム１及び２ａ、２ｂは、それ
ぞれ金属又は樹脂製のパイプ材等で構成される。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 3, the greenhouse (greenhouse) of the present embodiment is basically provided at a predetermined interval in the ridge direction as in the conventional example of FIG. A plurality of arch-shaped horizontal frames 1 fixed to an installation surface such as the ground, and straight lines extending in the ridge direction along the top (intermediate portion) and near both lower ends of these horizontal frames 1 and connected to each horizontal frame 1 Vertical frames 2a, 2b, a vinyl film 3 (translucent resin film) stretched along the outer surfaces of the horizontal and vertical frames 1, 2a, 2b, and a vinyl film 3 between adjacent horizontal frames 1. Is wound substantially parallel to the horizontal frame 1 along the outer surface of the frame, and both ends are tied to the support bar 7 on the installation surface, so that the vinyl film 3 is placed outside the horizontal and vertical frames 1 and 2a, 2b. Rope, string or press against surface And a flexible band member 4 of the band or the like. The horizontal and vertical frames 1 and 2a, 2b are each made of a metal or resin pipe material or the like.

【００１６】前壁６及び不図示の後壁には、直線状の水
平フレーム８及び垂直フレーム９が所定の間隔でそれぞ
れ複数本設けられ、前壁６には開閉自在の出入口６ａが
形成され、不図示の後壁にも同様に開閉自在の出入口が
形成されている。頂部の縦フレーム２ａの両側の所定幅
Ａの領域、並びに前壁６及び後壁の、中央の垂直フレー
ム９の両側の所定幅Ａの領域におけるビニールフィルム
３には、補強ネット３ｂが一体的に設けられ、これらの
領域に補強層が形成されている。この補強ネット３ｂは
ビニールフィルム３の厚み内に埋込み形式で設けること
が好適であるが、それ以外にビニールフィルム３の内表
面に接着等により貼り付けても良く、要はビニールフィ
ルム３の外表面側に突出しないように設けておけば良
い。なお、前記後壁の出入口は必ずしも設ける必要はな
く、後壁の出入口を設けない場合、後壁における補強ネ
ット３ｂは高さ方向全域に渡って形成すれば良い。A plurality of linear horizontal frames 8 and a plurality of vertical frames 9 are provided on the front wall 6 and the rear wall (not shown) at predetermined intervals, respectively. Similarly, an openable / closable entrance is formed on a rear wall (not shown). A reinforcing net 3b is integrally formed with the vinyl film 3 in the region of the predetermined width A on both sides of the vertical frame 2a at the top and in the region of the predetermined width A on both sides of the central vertical frame 9 on the front wall 6 and the rear wall. The reinforcing layer is formed in these regions. This reinforcing net 3b is preferably provided in a form embedded in the thickness of the vinyl film 3, but may be attached to the inner surface of the vinyl film 3 by bonding or the like. What is necessary is just to provide so that it may not protrude to the side. It is not always necessary to provide the entrance of the rear wall, and when the entrance of the rear wall is not provided, the reinforcing net 3b on the rear wall may be formed over the entire area in the height direction.

【００１７】前記幅Ａは、例えば、１乃至５ｍ程度とす
ることができるが、この範囲に限定されるものではな
く、ビニールハウスのサイズに応じて適宜変更できる。
ビニールフィルム３の厚みも、ビニールハウスのサイズ
等に応じて適宜に設定できる。又、支持バー７は図示の
Ｌ字形のもの以外にパイプ材等を用いても良く、且つ設
置面との間に隙間を設けておけば、可撓性バンド材４の
結束が容易になる。The width A can be, for example, about 1 to 5 m, but is not limited to this range, and can be appropriately changed according to the size of the greenhouse.
The thickness of the vinyl film 3 can also be set appropriately according to the size of the greenhouse. In addition, the support bar 7 may be made of a pipe material or the like other than the L-shaped one shown in the figure. If a gap is provided between the support bar 7 and the installation surface, the binding of the flexible band material 4 becomes easy.

【００１８】以上のように、本実施例では、頂部の縦フ
レーム２ａの近傍のビニールフィルム３に補強ネット３
ｂを一体的に設けたので、風圧によりビニールフィルム
３が揺れ動いて縦フレーム２ａと、ロープ等の可撓性バ
ンド材４との間で摩擦が生じてもビニールフィルム３に
裂損が生じにくくなる。又、屋根５における補強ネット
３ｂは縦フレーム２ａ近傍のみに設けたので、ビニール
ハウス内への太陽光線の透過量の低下は僅かなものであ
り、且つ全面に補強ネット３ｂを設ける場合に比して、
ビニールフィルム３を軽量、安価に構成できる。しかも
ビニールフィルム３の強度が過大となることもないの
で、張設作業も容易であり、横及び縦フレーム１及び２
ａ、２ｂを変形させる不具合も生じにくい。As described above, in this embodiment, the reinforcing net 3 is attached to the vinyl film 3 near the top vertical frame 2a.
Since the film b is provided integrally, even if the vinyl film 3 swings due to wind pressure and friction occurs between the vertical frame 2a and the flexible band material 4 such as a rope, the vinyl film 3 is less likely to be torn. . Further, since the reinforcing net 3b on the roof 5 is provided only in the vicinity of the vertical frame 2a, the decrease in the amount of sunlight transmitted into the plastic greenhouse is slight, and the reinforcing net 3b is provided over the entire surface. hand,
The vinyl film 3 can be made lightweight and inexpensive. Moreover, since the strength of the vinyl film 3 does not become excessive, the work of stretching is easy, and the horizontal and vertical frames 1 and 2
Inconvenience that deforms a and 2b does not easily occur.

【００１９】なお、この実施例では、横フレーム１の両
下端近傍の縦フレーム２ｂの周囲では、頂部の縦フレー
ム２ａ近傍に比して風の影響が少ないことを考慮して、
補強ネット３ｂを設けていないが、必要により、縦フレ
ーム２ｂの両側の所定幅内のビニールフィルム３に補強
ネット３ｂを一体的に設けても良い。縦フレーム２ａ、
２ｂの本数は任意に変更でき、その場合、１又は任意の
複数本の縦フレーム２ａ、２ｂの両側の所定幅内のビニ
ールフィルム３に補強ネット３ｂを一体的に設けること
ができる。又、横フレーム１の形状はアーチ状以外に、
台形その他の多角形状等としても良く、その場合も縦フ
レーム２ａ、２ｂに接触する部分のビニールフィルム３
に、必要により補強ネット３ｂを設けることができる。
又、本発明は、ビニールフィルム３以外の任意の透光性
樹脂フィルム及びそれを用いた温室に適用できるもので
ある。In this embodiment, considering that the influence of the wind is smaller around the vertical frame 2b near both lower ends of the horizontal frame 1 than near the vertical frame 2a at the top,
Although the reinforcing net 3b is not provided, the reinforcing net 3b may be provided integrally with the vinyl film 3 within a predetermined width on both sides of the vertical frame 2b, if necessary. Vertical frame 2a,
The number of 2b can be arbitrarily changed. In this case, the reinforcing net 3b can be integrally provided on the vinyl film 3 within a predetermined width on both sides of one or an arbitrary plurality of vertical frames 2a, 2b. Also, the shape of the horizontal frame 1 is not limited to the arch shape,
It may be a trapezoid or other polygonal shape. In this case, the vinyl film 3 at the portion in contact with the vertical frames 2a and 2b
In addition, a reinforcing net 3b can be provided if necessary.
Further, the present invention is applicable to any translucent resin film other than the vinyl film 3 and a greenhouse using the same.

【００２０】又、前記実施例では、ビニールフィルム３
に補強ネット３ｂを一体的に設けることにより補強層を
構成したが、それに代えて、前記補強層をビニールフィ
ルム３より強度の高い、例えば、ナイロン系等の透光性
樹脂フィルムで形成し、強度の異なる２種類の透光性樹
脂フィルムを接合することにより、温室用透光性樹脂フ
ィルムを構成することもできる。その場合も、屋根５と
前壁６及び後壁で前記ナイロン系等の透光性樹脂フィル
ムの幅を等しくするのが好適である。又、本発明に係る
温室は、複数棟を前後に連続させて設けた、連棟式のも
のであっても良い。In the above embodiment, the vinyl film 3
The reinforcing layer is formed by integrally providing a reinforcing net 3b to the reinforcing member. Alternatively, the reinforcing layer may be formed of a translucent resin film such as a nylon-based resin having a higher strength than the vinyl film 3. By bonding two types of translucent resin films different from each other, a translucent resin film for a greenhouse can be formed. Also in this case, it is preferable that the width of the nylon-based translucent resin film is equalized between the roof 5, the front wall 6, and the rear wall. In addition, the greenhouse according to the present invention may be a multi-building type in which a plurality of buildings are provided continuously in front and back.

【００２１】[0021]

【発明の効果】以上のように、本発明の温室によれば、
各横フレームの中間部と交差するように設けた縦フレー
ムの両側の所定幅内の領域の透光性樹脂フィルムに補強
層を設けたので、風圧により透光性樹脂フィルムが揺れ
動いて縦フレームと可撓性バンド材との間で摩擦が生じ
た場合にも、透光性樹脂フィルムに裂目が生じにくくな
って保温機能の低下等の不具合が発生しにくくなる。
又、補強層は所定幅の領域のみに設けたので、該補強層
により透光性樹脂フィルムの強度が過大となって張設作
業を困難にしたり、横及び縦フレームを変形させる不具
合も生じにくい。As described above, according to the greenhouse of the present invention,
Since the reinforcing layer is provided on the translucent resin film in a region within a predetermined width on both sides of the vertical frame provided so as to intersect with the intermediate portion of each horizontal frame, the translucent resin film swings due to wind pressure and the vertical frame and Even when friction occurs between the flexible band member and the flexible band member, cracks are less likely to occur in the translucent resin film, and problems such as a decrease in the heat retaining function are less likely to occur.
In addition, since the reinforcing layer is provided only in the region having the predetermined width, the strength of the light-transmitting resin film is excessively increased by the reinforcing layer, which makes it difficult to perform the stretching work, and hardly causes a problem of deforming the horizontal and vertical frames. .

【００２２】本発明の温室用透光性樹脂フィルムは幅方
向中間部近傍の所定幅内の領域に補強層を設けているの
で、この温室用透光性樹脂フィルムを、前記横及び縦フ
レーム並びに可撓性バンド材と共に用いて温室を構成し
た場合、風圧により温室の頂部近傍に位置する縦フレー
ムと可撓性バンド材との間で摩擦が生じた際にも、この
領域が補強層として補強されているので、温室用透光性
樹脂フィルムに裂目が生じにくくなる。The light transmitting resin film for a greenhouse of the present invention is provided with a reinforcing layer in an area within a predetermined width near the widthwise middle portion. When a greenhouse is configured with a flexible band material, this region is reinforced as a reinforcing layer even when friction occurs between a vertical frame located near the top of the greenhouse and the flexible band material due to wind pressure. Therefore, the translucent resin film for a greenhouse is less likely to crack.

【００２３】前記補強層を、温室用透光性樹脂フィルム
に補強ネットを一体的に設けることにより構成すれば、
前記補強ネットは所定幅の領域のみに設けられるので、
温室用透光性樹脂フィルムを比較的軽量、安価に構成で
き、且つ、補強ネットによる温室内への太陽光線の透過
量の低下も比較的僅かなものである。If the reinforcing layer is constituted by providing a reinforcing net integrally with the light transmitting resin film for a greenhouse,
Since the reinforcing net is provided only in an area having a predetermined width,
The light-transmitting resin film for a greenhouse can be made relatively lightweight and inexpensive, and the reduction in the amount of sunlight transmitted into the greenhouse by the reinforcing net is relatively small.

【００２４】温室用透光性樹脂フィルムの補強層を相対
的に強度の高い透光性樹脂フィルムで形成し、それ以外
の領域を相対的に強度の低い透光性樹脂フィルムで形成
すれば、縦フレームと可撓性バンド材に挟まれて摩擦を
受け易い領域が、相対的に強度の高い透光性樹脂フィル
ムで形成されるので、前記摩擦による裂損が生じにくく
なる。この場合、温室用透光性樹脂フィルム全体を前記
相対的に強度の高い透光性樹脂フィルムで構成する場合
に比して温室用透光性樹脂フィルムを安価に構成でき、
且つ補強層における太陽光線の透過量も充分なものとな
る。If the reinforcing layer of the light-transmitting resin film for a greenhouse is formed of a light-transmitting resin film having relatively high strength, and the other area is formed of a light-transmitting resin film having relatively low strength, Since the region that is easily susceptible to friction between the vertical frame and the flexible band material is formed of a relatively strong light-transmitting resin film, it is unlikely that the friction-induced tearing will occur. In this case, the greenhouse light-transmitting resin film can be configured at a lower cost than when the entire greenhouse light-transmitting resin film is formed of the relatively high-strength light-transmitting resin film,
In addition, the amount of sunlight transmitted through the reinforcing layer is also sufficient.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の実施例に係るビニールハウスの部分斜
視図。FIG. 1 is a partial perspective view of a greenhouse according to an embodiment of the present invention.

【図２】前記ビニールハウスの概略斜視説明図。FIG. 2 is a schematic perspective explanatory view of the greenhouse.

【図３】前記ビニールハウスの概略平面説明図。FIG. 3 is a schematic plan view of the greenhouse.

【図４】従来のビニールハウスの概略斜視説明図。FIG. 4 is a schematic perspective explanatory view of a conventional greenhouse.

【図５】図４のビニールハウスの拡大部分平面図。FIG. 5 is an enlarged partial plan view of the greenhouse in FIG. 4;

【図６】従来の他のビニールハウスの概略斜視説明図。FIG. 6 is a schematic perspective explanatory view of another conventional greenhouse.

【符号の説明】[Explanation of symbols]

１ 横フレーム ２ａ、２ｂ 縦フレーム ３ ビニールフィルム（透光性樹脂フィルム） ４ 可撓性バンド材 DESCRIPTION OF SYMBOLS 1 Horizontal frame 2a, 2b Vertical frame 3 Vinyl film (translucent resin film) 4 Flexible band material

Claims (4)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 棟方向に間隔を開けて平行に設けられ、
それぞれ両端が設置面に固定されると共に中間部と設置
面との間に所定高さが設定された複数の横フレームと、
これら横フレームの各中間部と交差して前記棟方向へ延
び、各横フレームに連結された縦フレームと、前記横及
び縦フレームの外表面に沿って張設された透光性樹脂フ
ィルムと、この透光性樹脂フィルムの外表面に沿って前
記横フレームと大略平行に架け渡され、透光性樹脂フィ
ルムを前記横及び縦フレームの外表面に押圧する可撓性
バンド材とを備えた温室において、 前記透光性樹脂フィルムにおける、前記縦フレームの両
側の所定幅内の領域に補強層が形成されたことを特徴と
する温室。Claims: 1. It is provided in parallel with a space in the ridge direction,
A plurality of horizontal frames each having both ends fixed to the installation surface and a predetermined height set between the intermediate portion and the installation surface,
A vertical frame that intersects with each intermediate portion of these horizontal frames and extends in the ridge direction, and is connected to each horizontal frame, and a translucent resin film stretched along the outer surfaces of the horizontal and vertical frames, A greenhouse comprising a flexible band material that is stretched substantially parallel to the horizontal frame along the outer surface of the light-transmitting resin film and presses the light-transmitting resin film against the outer surfaces of the horizontal and vertical frames. 3. The greenhouse according to claim 1, wherein a reinforcing layer is formed in a region within a predetermined width on both sides of the vertical frame in the translucent resin film. 【請求項２】 幅方向中間部近傍の所定幅内の領域に補
強層が形成されたことを特徴とする温室用透光性樹脂フ
ィルム。2. A translucent resin film for a greenhouse, wherein a reinforcing layer is formed in a region within a predetermined width near a widthwise intermediate portion. 【請求項３】 前記補強層は温室用透光性樹脂フィルム
に補強ネットを一体的に設けてなることを特徴とする請
求項２記載の温室用透光性樹脂フィルム。3. The greenhouse light-transmitting resin film according to claim 2, wherein the reinforcing layer is formed by integrally providing a reinforcing net to the greenhouse light-transmitting resin film. 【請求項４】 前記温室用透光性樹脂フィルムは強度の
異なる２種類の透光性樹脂フィルムを接合してなり、前
記補強層が相対的に強度の高い透光性樹脂フィルムで形
成され、補強層以外の領域が相対的に強度の低い透光性
樹脂フィルムで形成されたことを特徴とする請求項２記
載の温室用透光性樹脂フィルム。4. The greenhouse light-transmitting resin film is formed by joining two kinds of light-transmitting resin films having different strengths, and the reinforcing layer is formed of a light-transmitting resin film having a relatively high strength. The translucent resin film for a greenhouse according to claim 2, wherein a region other than the reinforcing layer is formed of a translucent resin film having relatively low strength.
JP7067388A 1995-03-27 1995-03-27 Greenhouses and translucent resin films for greenhouses Expired - Lifetime JP2628467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7067388A JP2628467B2 (en) 1995-03-27 1995-03-27 Greenhouses and translucent resin films for greenhouses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7067388A JP2628467B2 (en) 1995-03-27 1995-03-27 Greenhouses and translucent resin films for greenhouses

Publications (2)

Publication Number Publication Date
JPH08256610A JPH08256610A (en) 1996-10-08
JP2628467B2 true JP2628467B2 (en) 1997-07-09

Family

ID=13343563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7067388A Expired - Lifetime JP2628467B2 (en) 1995-03-27 1995-03-27 Greenhouses and translucent resin films for greenhouses

Country Status (1)

Country Link
JP (1) JP2628467B2 (en)

Also Published As

Publication number Publication date
JPH08256610A (en) 1996-10-08

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