JP3140156U - Greenhouse film opening / closing operation rod holder - Google Patents
Greenhouse film opening / closing operation rod holder Download PDFInfo
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- JP3140156U JP3140156U JP2007009925U JP2007009925U JP3140156U JP 3140156 U JP3140156 U JP 3140156U JP 2007009925 U JP2007009925 U JP 2007009925U JP 2007009925 U JP2007009925 U JP 2007009925U JP 3140156 U JP3140156 U JP 3140156U
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- 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
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Abstract
【課題】フィルム巻き上げ／巻き降ろし用の操作ロッドの振れ回りを簡単に防止することができ、既存の温室にも容易に設置することのできるロッド保持具を提供する。
【解決手段】保持具１１０は、直径２〜３ｍｍのステンレス鋼製針金を曲げて作られる。その形状は、円を描いて交差させる様に曲げて形成された小リング部１１１、交差部１１２から先に伸びる半円部１１３，１１４、半円部１１３，１１４から前方へ伸びる一対の縦リング部１１５，１１６、縦リング部１１５，１１６から前方へ伸びる膨出部１１７，１１８、膨出部１１７，１１８同士を閉じた状態とする様に内側へ斜めに曲げた閉鎖部１１９，１２０、閉鎖部１１９，１２０から外へと斜めに折り返した誘導部１２１，１２２を備え、半円部１１３，１１４を縦樋１０２に嵌り込ませた上で、ボルト１３１、ナット１３２で締めて固定する。
【選択図】 図２An object of the present invention is to provide a rod holder that can easily prevent the operating rod for film winding / unwinding from swinging and can be easily installed in an existing greenhouse.
A holder 110 is made by bending a stainless steel wire having a diameter of 2 to 3 mm. Its shape is a small ring portion 111 formed by bending to intersect with a circle, semicircular portions 113 and 114 extending from the intersection portion 112 first, and a pair of vertical rings extending forward from the semicircular portions 113 and 114 Portions 115 and 116, bulging portions 117 and 118 extending forward from the vertical ring portions 115 and 116, and closing portions 119 and 120 that are bent obliquely inward so that the bulging portions 117 and 118 are closed. Guide portions 121 and 122 that are obliquely folded outward from the portions 119 and 120 are provided, and the semicircular portions 113 and 114 are fitted into the vertical shaft 102 and then tightened and fixed with bolts 131 and nuts 132.
[Selection] Figure 2
Description
本考案は、合成樹脂製フィルムを張って構成される温室（ビニールハウス）において換気のためにフィルムの巻き上げ／巻き降ろしを行う操作ロッドの取扱いに関するものである。 The present invention relates to the handling of an operating rod that winds / unwinds a film for ventilation in a greenhouse constructed with a synthetic resin film stretched.
一般に、ビニールハウスにおける換気のための機構として、内部にウォーム歯車機構を備えたギアボックス８から伸びる操作ロッド９を回転させることにより、天井面シート６の下端が固定されている巻き上げ棒７を回転させ、シートの巻き上げ／巻き降ろしを行う様に構成されていることを従来技術として紹介している（図４（Ａ）参照。）。 Generally, as a mechanism for ventilation in a greenhouse, by rotating an operating rod 9 extending from a gear box 8 having a worm gear mechanism therein, the hoisting rod 7 to which the lower end of the ceiling sheet 6 is fixed is rotated. It is introduced as a prior art that the sheet is configured to be rolled up / down (see FIG. 4A).
特許文献１は、かかる従来技術において、操作ロッド９が不用意に振れることをなくすために、ビニールハウスの側壁に、屋根の傾斜面２５とほぼ平行に装着枠２６を設け、この装着枠２６に操作ロッド９を保持するクランプ２７を複数個取り付けることを提案している（図４（Ｂ），（Ｃ）参照）。
しかし、特許文献１の対策を採るには、ビニールハウスの側壁に相当の長さの装着枠を設置し、巻き上げ量に応じて複数個のＵ字状クランプを取り付けなければならない。 However, in order to take the countermeasure of Patent Document 1, it is necessary to install a mounting frame having a considerable length on the side wall of the greenhouse and attach a plurality of U-shaped clamps according to the amount of winding.
本考案は、フィルム巻き上げ／巻き降ろし用の操作ロッドの振れ回りを簡単に防止することができ、既存の温室にも容易に設置することができる様にすることを目的とする。 An object of the present invention is to easily prevent the operation rod for film winding / unwinding from swinging and to be easily installed in an existing greenhouse.
上記目的を達成するためになされた本考案の温室用フィルム開閉操作ロッドの保持具は、天井面を構成する合成樹脂製フィルムを巻き上げ棒を回転させることによって巻き上げ／巻き降ろしするために、前記巻き上げ棒の端部に設けられたギヤボックスから下方に垂れ下がる様に装備された操作ロッドを保持・固定しておくための器具であって、以下の構成を採用したことを特徴とする。
（１−１）一対の半円部を備えていること。
（１−２）前記一対の半円部の一端同士を連結すると共に、該半円部の他端同士を拡げようとする力に抗する付勢力を発生させるバネ性連結部を備えていること。
（１−３）前記バネ性連結部によって連結されていない側の前記半円部のそれぞれの端部から前方に伸び、該半円部の半径方向に膨らむ膨出部を備えた前方腕部を備えていること。
（１−４）前記前方腕部に形成された膨出部の先には、前記半円部の前方腕部側の端部を接触させたときに該膨出部同士による閉じた形状を形成する閉鎖部を備えていること。
（１−５）前記閉鎖部の先端側は、斜め外方向に広がり、前記操作ロッドを押し当てることによって前記閉鎖部を開く様に作用する誘導部とされていること。
（１−６）前記前方腕部には、前記半円部と前記膨出部との間の位置で前記半円部同士を閉じた円の状態に保持する腕固定部を備えていること。
（１−７）前記半円部は、前記温室の縦樋の外径よりも小さな円を構成する様に形成されていること。
The greenhouse film opening / closing operation rod holder according to the present invention made to achieve the above object is characterized in that the synthetic resin film constituting the ceiling surface is wound up / unwinded by rotating the winding rod. An instrument for holding and fixing an operating rod mounted so as to hang downward from a gear box provided at an end of the rod, and is characterized by adopting the following configuration.
(1-1) A pair of semicircular parts is provided.
(1-2) A spring-like connecting portion that connects one end of the pair of semicircular portions and generates an urging force that resists the force of expanding the other ends of the semicircular portions is provided. .
(1-3) A front arm portion including a bulging portion that extends forward from each end portion of the semicircular portion on the side that is not connected by the spring-like connecting portion and bulges in the radial direction of the semicircular portion. Be prepared.
(1-4) At the tip of the bulging part formed on the front arm part, a closed shape is formed by the bulging parts when the end part on the front arm part side of the semicircular part is contacted It has a closing part.
(1-5) The distal end side of the closing part is an induction part that spreads obliquely outward and acts to open the closing part by pressing the operating rod.
(1-6) The front arm portion includes an arm fixing portion that holds the semicircle portions in a closed circle at a position between the semicircle portion and the bulging portion.
(1-7) The semicircular part is formed so as to constitute a circle smaller than the outer diameter of the vertical wall of the greenhouse.
また、本考案の温室用フィルム開閉操作ロッドの保持具は、具体的には、以下の様に構成することができる。
（２−１）一本の鋼製の索条を曲げることによって以下の様に形成された本体を備えていること。
（ａ）円を描いて交差させる様に曲げて形成された小リング部を備えていること。
（ｂ）前記小リング部の交差部から先に伸びる部分を互いに反対側へと湾曲させて形成した一対の半円部を備えていること。
（ｃ）前記各半円部から前方へ伸びる部分のそれぞれを、該半円部同士を合わせることによって形成される円に直交する方向に巻回して形成された一対の縦リング部を備えていること。
（ｄ）前記各縦リング部から前方へ伸びる部分を前記半円部の半径方向に外へ曲げた後に内へ曲げて形成された膨出部を備えていること。
（ｅ）前記膨出部の内へ曲げられた部分は、前記縦リング部同士を接触させたときに前記膨出部同士による閉じた形状を形成する閉鎖部とされていること。
（ｆ）前記閉鎖部から外へと斜めに折り返して形成された誘導部を備えていること。
（２−２）前記半円部は、前記温室の縦樋の外径よりも小さな円を構成する様に形成され、該半円部を縦樋に嵌り込ませた上で、前記縦リング部同士を接触させる様に該縦リングの孔同士を挿通する様にボルト・ナットで締結することによって取り付けられる様に構成されていること。
Moreover, the holder for the greenhouse film opening / closing operation rod of the present invention can be specifically configured as follows.
(2-1) It is provided with a main body formed as follows by bending a single steel cable.
(A) It has a small ring portion formed by bending so as to intersect and draw a circle.
(B) It is provided with a pair of semicircle parts formed by curving portions extending from the intersection of the small ring part to opposite sides.
(C) A pair of vertical ring portions formed by winding each of the portions extending forward from the semicircular portions in a direction perpendicular to a circle formed by combining the semicircular portions are provided. thing.
(D) A bulging portion formed by bending a portion extending forward from each vertical ring portion outward in the radial direction of the semicircular portion and then bending inward is provided.
(E) A portion bent into the bulging portion is a closed portion that forms a closed shape by the bulging portions when the vertical ring portions are brought into contact with each other.
(F) It is provided with a guide portion that is formed by being folded obliquely outward from the closed portion.
(2-2) The semicircular part is formed so as to form a circle smaller than the outer diameter of the vertical wall of the greenhouse, and the vertical ring part is inserted into the vertical wall. It shall be constituted so that it can be attached by fastening with bolts and nuts so that the holes of the vertical ring are inserted so as to contact each other.
この具体的な構成からなる本考案の温室用フィルム開閉操作ロッドの保持具によれば、縦樋に対してこれを取り付ける構成となっているので、特許文献１の様な斜めに長く延びるベース部材を温室の壁面に取り付ける必要がない。そして、一本の鋼製の索条を湾曲・屈曲させて全体を形成してあると共に、半円部を縦樋の外径よりも小さな円を構成する様に形成しているので、ボルト・ナットで締めて固定した状態では、鋼製索条のバネ性が発揮されて縦樋を締め付ける様にしっかりと固定することができる。なお、縦樋に装着したときには膨出部は閉じた状態となる。 According to the greenhouse film opening / closing operation rod holder according to the present invention having this specific configuration, since it is configured to be attached to the vertical wall, the base member extending obliquely long as in Patent Document 1 Need not be attached to the wall of the greenhouse. And, a single steel cable is bent and bent to form the whole, and the semicircular part is formed so as to form a circle smaller than the outer diameter of the vertical shaft. In the state where it is tightened and fixed with a nut, the spring property of the steel rope is exhibited and it can be firmly fixed so as to tighten the vertical hook. In addition, the bulging part will be in the closed state when it mounts | wears with a vertical shaft.
そして、操作ロッドを保持する際には、誘導部にロッドを押し付けてやれば、閉鎖部が開き、ロッドを膨出部へと誘導して抱え込むことができる。抱え込んだ後は、鋼製索条のバネ性により閉鎖部を閉じた状態に戻る。よって、ロッドは周囲を保持された状態になるので、触れ回りすることがない。また、周囲を抱え込む様にして保持する構成なので、巻き上げ量に応じた種々の角度で伸びているロッドを保持することができる。また、周囲を抱え込んでいるので、ロッドが不用意に保持具から外れるということもない。 When holding the operating rod, if the rod is pressed against the guiding portion, the closing portion opens, and the rod can be guided to the bulging portion and held. After holding, the closed portion returns to the closed state due to the spring property of the steel cable. Therefore, since the rod is in a state of being held around, the rod does not touch around. Moreover, since it is the structure hold | maintained so that the periphery may be held, the rod extended at various angles according to the amount of winding can be hold | maintained. Moreover, since the surroundings are held, the rod will not accidentally come off the holder.
一方、ロッドを操作したいときは、ロッドを外へ引っ張れば、閉鎖部が押し開かれ、容易に取り出すことができる。なお、鋼製索条としては、例えば、直径２〜３ｍｍのステンレス鋼製針金などを用いるとよい。 On the other hand, when it is desired to operate the rod, if the rod is pulled outward, the closing portion is pushed open and can be easily taken out. For example, a stainless steel wire having a diameter of 2 to 3 mm may be used as the steel cable.
なお、（２−１），（２−２）の構成からなる保持具は、（１−１）〜（１−７）の要素を備える保持具を、一本の鋼製索条を曲げて形成するものである。しかし、（１−１）〜（１−７）の要素を備える様に、帯板状の金属プレートを用いて保持具を構成してもよい。その場合、索条の場合の小リング部は、半円部側が開いた小円部として構成し、固定部は半円部と膨出部との間の部分に貫通させたボルト挿通孔で構成する様にしてもよい。 In addition, the holder which consists of a structure of (2-1) and (2-2) is a holder provided with the element of (1-1)-(1-7), bent one steel cable. To form. However, you may comprise a holder using a strip-shaped metal plate so that the element of (1-1)-(1-7) may be provided. In that case, the small ring part in the case of the rope is configured as a small circular part opened on the semicircular part side, and the fixed part is configured by a bolt insertion hole that penetrates a part between the semicircular part and the bulging part You may do it.
本考案によれば、フィルム巻き上げ／巻き降ろし用の操作ロッドの振れ回りを簡単に防止することができ、既存の温室にも容易に設置することができる。 According to the present invention, it is possible to easily prevent the operating rod for film winding / unwinding from swinging and to easily install it in an existing greenhouse.
以下、本考案を具体化した実施形態について図１〜図３を参照しつつ詳細に説明する。 DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments embodying the present invention will be described in detail with reference to FIGS.
実施形態の保持具１１０は、図１に示す様に、温室１０１の縦樋１０２に取り付けられる。温室１０１は、アーチ連棟型の温室で、天井面には農業用レンフィルム（図示略）が張り渡される。この農業用フィルムは、谷側の端を巻き上げロッド１０３に固定される。巻き上げロッド１０３の先端にはギヤボックス１０４が取り付けられている。このギヤボックス１０４は内部にウォームギヤ機構を備えており、垂れ下がる様に装備された操作ロッド１０５を回転することにより、巻き上げ／巻き降ろしを行うことができる様になっている。操作ロッド１０５は、使用しないときには、保持具１１０に保持した状態としておく。 As shown in FIG. 1, the holder 110 according to the embodiment is attached to a downpipe 102 of a greenhouse 101. The greenhouse 101 is an arch-connected greenhouse, and an agricultural ren film (not shown) is stretched over the ceiling surface. This agricultural film is fixed to the rod 103 by rolling up the end on the valley side. A gear box 104 is attached to the tip of the winding rod 103. The gear box 104 is provided with a worm gear mechanism inside, and can be wound up / down by rotating an operating rod 105 equipped to hang down. The operating rod 105 is held by the holder 110 when not in use.
保持具１１０は、直径２〜３ｍｍのステンレス鋼製針金を曲げて作られる。その形状は、図２，図３に示す様に、円を描いて交差させる様に曲げて形成された小リング部１１１と、小リング部１１１の交差部１１２から先に伸びる部分を互いに反対側へと湾曲させて形成した半円部１１３，１１４と、半円部１１３，１１４から前方へ伸びる部分のそれぞれを、半円部１１３，１１４同士を合わせることによって形成される円に直交する方向に巻回して一対の縦リング部１１５，１１６を形成し、さらに、それぞれの縦リング部１１５，１１６から前方へ伸びる部分を半円部１１３，１１４と同様に外への膨らみを形成する様に屈曲させた膨出部１１７，１１８と、さらに、縦リング部１１５，１１６同士を接触させたときに膨出部１１７，１１８同士を閉じた状態とする様に内側へ斜めに曲げた閉鎖部１１９，１２０を形成し、さらに、この閉鎖部１１９，１２０から外へと斜めに折り返して誘導部１２１，１２２を形成してなる。なお、誘導部１２１，１２２の先端は後方へ折り返して鋭利な先端を隠す様にしてある。 The holder 110 is made by bending a stainless steel wire having a diameter of 2 to 3 mm. As shown in FIGS. 2 and 3, the small ring part 111 formed by bending so as to intersect with a circle and the part extending first from the intersection part 112 of the small ring part 111 are opposite to each other. The semicircular portions 113 and 114 formed by curving and the portions extending forward from the semicircular portions 113 and 114 in a direction perpendicular to the circle formed by joining the semicircular portions 113 and 114 together. Winding to form a pair of vertical ring portions 115 and 116, and further bending the portions extending forward from the respective vertical ring portions 115 and 116 to form outward bulges similar to the semicircular portions 113 and 114 The bulging portions 117 and 118, and the closing portions 119 bent obliquely inward so that the bulging portions 117 and 118 are closed when the vertical ring portions 115 and 116 are brought into contact with each other. 12 Forming a further by forming a guiding portion 121, 122 is folded obliquely outward from the closure 119 and 120. In addition, the front-end | tips of the induction | guidance | derivation parts 121 and 122 are folded back, and it is made to hide a sharp front-end | tip.
ここで、半円部１１３，１１４は、温室１０１の縦樋１０２の外径よりも小さな円を構成する様に形成され、半円部１１３，１１４を縦樋１０２に嵌り込ませた上で、縦リング部１１５，１１６同士を接触させる様に縦リングの孔にボルト１３１を挿通させ、ナット１３２を用いて締結することによって取り付けられる。 Here, the semicircular parts 113 and 114 are formed so as to form a circle smaller than the outer diameter of the vertical wall 102 of the greenhouse 101, and after the semicircular parts 113 and 114 are fitted into the vertical wall 102, The bolts 131 are inserted into the holes of the vertical ring so that the vertical ring portions 115 and 116 are brought into contact with each other, and are attached by fastening with the nut 132.
実施形態の保持具１１０は、一本のステンレス鋼製の針金を湾曲・屈曲させて全体を形成してあると共に、半円部１１３，１１４を縦樋１０２の外径よりも小さな円を構成する様に形成しているので、ボルト・ナットで締めて固定した状態では、ステンレス鋼製針金のバネ性が発揮されて縦樋１０２を締め付ける様にしっかりと固定することができる。 The holder 110 of the embodiment is formed as a whole by bending and bending a single stainless steel wire, and the semicircular portions 113 and 114 constitute a circle smaller than the outer diameter of the vertical rod 102. Therefore, in the state where the bolts and nuts are tightened and fixed, the spring property of the stainless steel wire is exhibited and the vertical rod 102 can be firmly fixed.
そして、操作ロッド１０５を保持する際には、誘導部１２１，１２２にロッド１０５を押し付けてやれば、閉鎖部１１９，１２０が開き、ロッド１０５を膨出部１１７，１１８へと誘導して抱え込むことができる。抱え込んだ後は、針金のバネ性により閉鎖部１１９，１２０を閉じた状態に戻る。よって、ロッド１０５は周囲を保持された状態になるので、触れ回りすることがない。また、周囲を抱え込む様にして保持する構成なので、巻き上げ量に応じた種々の角度で伸びているロッド１０５を保持することができる。また、周囲を抱え込んでいるので、ロッド１０５が不用意に保持具から外れるということもない。 When the operating rod 105 is held, if the rod 105 is pressed against the guiding portions 121 and 122, the closing portions 119 and 120 are opened, and the rod 105 is guided to the bulging portions 117 and 118 and held therein. Can do. After holding, the closed portions 119 and 120 return to the closed state due to the spring nature of the wire. Therefore, since the rod 105 is in a state where the periphery is held, it does not touch around. Moreover, since it is the structure hold | maintained so that the periphery may be held, the rod 105 extended at various angles according to the amount of winding can be hold | maintained. Moreover, since the surroundings are held, the rod 105 is not inadvertently detached from the holder.
一方、ロッド１０５を操作したいときは、ロッド１０５を外へ引っ張れば、閉鎖部１１９，１２０が押し開かれ、容易に取り出すことができる。 On the other hand, when it is desired to operate the rod 105, if the rod 105 is pulled outward, the closing portions 119 and 120 are pushed open and can be easily taken out.
本実施形態によれば、フィルム巻き上げ／巻き降ろし用の操作ロッド１０５の振れ回りを簡単に防止することができ、既存の温室にも容易に設置することができる。 According to the present embodiment, it is possible to easily prevent the operation rod 105 for film winding / unwinding from swinging, and it can be easily installed in an existing greenhouse.
以上、考案を実施するための最良の形態としての一実施形態を説明したが、本考案は、これに限定されるものではなく、その要旨を逸脱しない範囲内における種々の変更が可能である。 Although one embodiment as the best mode for carrying out the invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the scope of the invention.
１０１・・・温室
１０２・・・縦樋
１０３・・・巻き上げロッド
１０４・・・ギヤボックス
１０５・・・操作ロッド
１１０・・・保持具
１１１・・・小リング部
１１２・・・交差部
１１３，１１４・・・半円部
１１５，１１６・・・縦リング部
１１７，１１８・・・膨出部
１１９，１２０・・・閉鎖部
１２１，１２２・・・誘導部
１３１・・・ボルト
１３２・・・ナット
DESCRIPTION OF SYMBOLS 101 ... Greenhouse 102 ... Vertical shaft 103 ... Winding rod 104 ... Gear box 105 ... Operation rod 110 ... Holder 111 ... Small ring part 112 ... Intersection part 113, 114 ... Semicircular part 115, 116 ... Vertical ring part 117, 118 ... Swelling part 119, 120 ... Closure part 121, 122 ... Guide part 131 ... Bolt 132 ... nut
Claims (2)
（１−１）一対の半円部を備えていること。
（１−２）前記一対の半円部の一端同士を連結すると共に、該半円部の他端同士を拡げようとする力に抗する付勢力を発生させるバネ性連結部を備えていること。
（１−３）前記バネ性連結部によって連結されていない側の前記半円部のそれぞれの端部から前方に伸び、該半円部の半径方向に膨らむ膨出部を備えた前方腕部を備えていること。
（１−４）前記前方腕部に形成された膨出部の先には、前記半円部の前方腕部側の端部を接触させたときに該膨出部同士による閉じた形状を形成する閉鎖部を備えていること。
（１−５）前記閉鎖部の先端側は、斜め外方向に広がり、前記操作ロッドを押し当てることによって前記閉鎖部を開く様に作用する誘導部とされていること。
（１−６）前記前方腕部には、前記半円部と前記膨出部との間の位置で前記半円部同士を閉じた円の状態に保持する腕固定部を備えていること。
（１−７）前記半円部は、前記温室の縦樋の外径よりも小さな円を構成する様に形成されていること。 Holds the operating rod equipped to hang down from the gear box provided at the end of the hoisting rod to roll up / down the synthetic resin film that forms the ceiling surface by rotating the hoisting rod A fixture for a greenhouse film opening / closing operation rod, which is an appliance for fixing and adopts the following configuration.
(1-1) A pair of semicircular parts is provided.
(1-2) A spring-like connecting portion that connects one end of the pair of semicircular portions and generates an urging force that resists the force of expanding the other ends of the semicircular portions is provided. .
(1-3) A front arm portion including a bulging portion that extends forward from each end portion of the semicircular portion on the side that is not connected by the spring-like connecting portion and bulges in the radial direction of the semicircular portion. Be prepared.
(1-4) At the tip of the bulging part formed on the front arm part, a closed shape is formed by the bulging parts when the end part on the front arm part side of the semicircular part is contacted It has a closing part.
(1-5) The distal end side of the closing part is an induction part that spreads obliquely outward and acts to open the closing part by pressing the operating rod.
(1-6) The front arm portion includes an arm fixing portion that holds the semicircle portions in a closed circle at a position between the semicircle portion and the bulging portion.
(1-7) The semicircular part is formed so as to constitute a circle smaller than the outer diameter of the vertical wall of the greenhouse.
（２−１）一本の鋼製の索条を曲げることによって以下の様に形成された本体を備えていること。
（ａ）円を描いて交差させる様に曲げて形成された小リング部を備えていること。
（ｂ）前記小リング部の交差部から先に伸びる部分を互いに反対側へと湾曲させて形成した一対の半円部を備えていること。
（ｃ）前記各半円部から前方へ伸びる部分のそれぞれを、該半円部同士を合わせることによって形成される円に直交する方向に巻回して形成された一対の縦リング部を備えていること。
（ｄ）前記各縦リング部から前方へ伸びる部分を前記半円部の半径方向に外へ曲げた後に内へ曲げて形成された膨出部を備えていること。
（ｅ）前記膨出部の内へ曲げられた部分は、前記縦リング部同士を接触させたときに前記膨出部同士による閉じた形状を形成する閉鎖部とされていること。
（ｆ）前記閉鎖部から外へと斜めに折り返して形成された誘導部を備えていること。
（２−２）前記半円部は、前記温室の縦樋の外径よりも小さな円を構成する様に形成され、該半円部を縦樋に嵌り込ませた上で、前記縦リング部同士を接触させる様に該縦リングの孔同士を挿通する様にボルト・ナットで締結することによって取り付けられる様に構成されていること。 Holds the operating rod equipped to hang down from the gear box provided at the end of the hoisting rod to roll up / down the synthetic resin film that forms the ceiling surface by rotating the hoisting rod A fixture for a greenhouse film opening / closing operation rod, which is an appliance for fixing and adopts the following configuration.
(2-1) It is provided with a main body formed as follows by bending a single steel cable.
(A) It has a small ring portion formed by bending so as to intersect and draw a circle.
(B) It is provided with a pair of semicircle parts formed by curving portions extending from the intersection of the small ring part to opposite sides.
(C) A pair of vertical ring portions formed by winding each of the portions extending forward from the semicircular portions in a direction perpendicular to a circle formed by combining the semicircular portions are provided. thing.
(D) A bulging portion formed by bending a portion extending forward from each vertical ring portion outward in the radial direction of the semicircular portion and then bending inward is provided.
(E) A portion bent into the bulging portion is a closed portion that forms a closed shape by the bulging portions when the vertical ring portions are brought into contact with each other.
(F) It is provided with a guide portion that is formed by being folded obliquely outward from the closed portion.
(2-2) The semicircular part is formed so as to form a circle smaller than the outer diameter of the vertical wall of the greenhouse, and the vertical ring part is inserted into the vertical wall. It shall be constituted so that it can be attached by fastening with bolts and nuts so that the holes of the vertical ring are inserted so as to contact each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007009925U JP3140156U (en) | 2007-12-26 | 2007-12-26 | Greenhouse film opening / closing operation rod holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007009925U JP3140156U (en) | 2007-12-26 | 2007-12-26 | Greenhouse film opening / closing operation rod holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3140156U true JP3140156U (en) | 2008-03-13 |
Family
ID=43290302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007009925U Expired - Lifetime JP3140156U (en) | 2007-12-26 | 2007-12-26 | Greenhouse film opening / closing operation rod holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3140156U (en) |
-
2007
- 2007-12-26 JP JP2007009925U patent/JP3140156U/en not_active Expired - Lifetime
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