JP2015057045A - Pipe end part protection tool - Google Patents

Pipe end part protection tool Download PDF

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JP2015057045A
JP2015057045A JP2013191241A JP2013191241A JP2015057045A JP 2015057045 A JP2015057045 A JP 2015057045A JP 2013191241 A JP2013191241 A JP 2013191241A JP 2013191241 A JP2013191241 A JP 2013191241A JP 2015057045 A JP2015057045 A JP 2015057045A
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pipe
pipe end
diameter portion
protection tool
tool
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作十郎 高坂
Sakujuro Kosaka
作十郎 高坂
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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

PROBLEM TO BE SOLVED: To provide a highly durable and practical pipe end part protection tool which has a simple structure, is easy to use, and by which sufficient antirust effect of a pipe tip part is obtained.SOLUTION: A pipe end part protection tool 10 for protecting an end part of a metal pipe (pipe) P consists of a small diameter part 2 fitted into the pipe P to be used and a large diameter part 1 which is continuously connected to the small diameter part 2 at an outer diameter equal to or larger than an outer diameter of the pipe P, and a top end of the large diameter part 1 forms a stop part which supports the pipe end part T from below.

Description

本発明はパイプ端部保護用具に係り、特に、農業用ハウス、園芸用ハウス、または車庫・倉庫・物置その他の用途のパイプハウスに用いる金属製パイプ（以下、単に「パイプ」ともいう。）の先端部を錆・腐食から保護でき、耐久性を高めることのできる、パイプ端部保護用具に関する。   The present invention relates to a pipe end protection tool, and in particular, a tip of a metal pipe (hereinafter also simply referred to as a “pipe”) used in an agricultural house, a horticultural house, or a pipe house for garages, warehouses, storerooms and other uses. The present invention relates to a pipe end protecting tool that can protect a portion from rust and corrosion and enhance durability.

農業用ハウス等のパイプハウスは、金属製パイプによる骨組みに被覆資材である合成樹脂製フィルムが取り付けられて構成される。支柱とするパイプはその先端が土中に埋設され、これによりパイプハウスが地上に設置される。しかし土中に埋設する部分は相当速く腐食が進むため、一年毎に支柱の交換が必要になる場合もある。   A pipe house such as an agricultural house is constructed by attaching a synthetic resin film as a covering material to a framework made of metal pipes. The pipes used as support columns are buried in the soil, and the pipe house is installed on the ground. However, the part buried in the soil corrodes much faster, so it may be necessary to replace the column every year.

このような問題と関連し、後掲特許文献１には、支柱への取付けが簡易で長年月にわたって支柱の腐食を防止できる大型ビニールハウス用支柱の先端保護具として、先端部と、その背部に一体に連ねて形成された本体部と、本体部に後方のみを開放して形成された差込み凹部と、金属製の支柱の先端部分を内嵌合させる合成樹脂製パイプと、差込み凹部の底から先端部に貫通するドレン通路とを備えた構成を開示されている。この先端保護具では、合成樹脂製パイプの先端部分が差込み凹部内に密に嵌合して一体的に固着され、先端部から合成樹脂製パイプの後端より先端部側へ所定寸法寄った位置までが土中に埋設される。   In connection with such a problem, Patent Document 1 listed below discloses that the tip portion and the back portion thereof are used as a tip protector for a large-sized greenhouse column that can be easily attached to the column and can prevent the column from corroding for many years. From the main body part that is integrally formed, the insertion recess formed by opening only the rear part of the main body part, the synthetic resin pipe that fits the tip part of the metal support, and the bottom of the insertion recess The structure provided with the drain passage which penetrates the front-end | tip part is disclosed. In this tip protector, the tip portion of the synthetic resin pipe is inserted into the insertion recess and closely fixed and integrally fixed, and the position shifted from the tip portion to the tip portion side from the rear end of the synthetic resin pipe by a predetermined dimension. Is buried in the soil.

特開２００８−１１３６０９号公報「大型ビニールハウス用支柱の先端保護具」（みなし取下げ）Japanese Patent Application Laid-Open Publication No. 2008-113609 “Extreme Protective Equipment for Post for Large Plastic House” (deemed withdrawal)

しかし、特許文献開示の技術は構造が複雑な上、保護対象であるところのパイプがドレンを介して土中と連通しているため、先端部の防錆効果が不十分で実用性を欠くものと考えられる。より簡便な構造で使いやすく、しかもパイプ先端部の防錆効果の十分な、より実用性の高い技術が求められている。   However, the technology disclosed in the patent document has a complicated structure, and the pipe to be protected communicates with the soil through the drain. it is conceivable that. There is a need for a more practical technique that has a simpler structure, is easier to use, and has a sufficient anti-rust effect at the tip of the pipe.

本願が解決しようとする課題は、かかる従来技術の問題点を解消し、より簡便な構造で使いやすく、しかも十分なパイプ先端部の防錆効果が得られ、耐久性および実用性が高いパイプ端部保護用具を提供することである。   The problem to be solved by the present application is to solve the problems of the prior art, easy to use with a simpler structure, and sufficient pipe rust prevention effect can be obtained, and the pipe end is highly durable and practical. Is to provide a part protection tool.

本願発明者は上記課題について検討した結果、上記文献開示技術のように先端部をキャップ状に被覆した状態のパイプを土中に埋設する方法を採るではなく、土に差し込まれた支持用具の地上露出先端部でパイプを受け止める方式とすることにより当該課題を解決できることに想到し、これを基礎として本発明の完成に至った。すなわち、上記課題を解決するための手段として本願で特許請求される発明、もしくは少なくとも開示される発明は、以下のとおりである。   As a result of studying the above problems, the present inventor did not adopt a method of embedding a pipe with a tip end covered in a cap shape like the above-mentioned document disclosure technique, but the ground of the support tool inserted into the soil. It was conceived that the problem can be solved by adopting a method of receiving the pipe at the exposed tip, and the present invention has been completed based on this. That is, the invention claimed in the present application, or at least the disclosed invention, as means for solving the above-described problems is as follows.

〔１〕 腐食性パイプ（以下、単に「パイプ」という。）端部の保護用具であって、使用対象の該パイプ内に入る小径部と、該小径部に該パイプ外径以上の外径をもって連設されている大径部とからなり、該大径部の上端が該パイプ端を下方から支持する止め部を形成している、パイプ端部保護用具。
〔２〕 前記パイプは本来その下端部を地中に埋設して用いるものであることを特徴とする、〔１〕に記載のパイプ端部保護用具。 [1] Corrosive pipe (hereinafter, simply referred to as “pipe”) protective equipment for the end of the pipe, which has a small diameter part that enters the pipe to be used, and an outer diameter that is equal to or greater than the pipe outer diameter. A pipe end portion protection tool comprising a large diameter portion that is continuously provided, and an upper end of the large diameter portion forming a stop portion that supports the pipe end from below.
[2] The pipe end protecting tool according to [1], wherein the pipe is originally used with its lower end embedded in the ground.

〔３〕 前記大径部の少なくとも下端部は筒状であることを特徴とする、〔１〕または〔２〕に記載のパイプ端部保護用具。
〔４〕 前記大径部は下端に向けて縮径していることを特徴とする、〔１〕または〔２〕に記載のパイプ端部保護用具。 [3] The pipe end protecting tool according to [1] or [2], wherein at least a lower end portion of the large diameter portion is cylindrical.
[4] The pipe end protecting tool according to [1] or [2], wherein the large diameter portion is reduced in diameter toward a lower end.

〔５〕 前記大径部は柱状であることを特徴とする、〔１〕または〔２〕に記載のパイプ端部保護用具。
〔６〕 前記小径部が地上に位置するように前記大径部を地中に埋設して用いられることを特徴とする、〔１〕ないし〔５〕のいずれかに記載のパイプ端部保護用具。
〔７〕 農業用ハウス、園芸用ハウス、または車庫・倉庫・物置その他の用途のパイプハウスのいずれかに用いられることを特徴とする、〔１〕ないし〔６〕のいずれかに記載のパイプ端部保護用具。 [5] The pipe end protecting tool according to [1] or [2], wherein the large diameter portion is columnar.
[6] The pipe end protecting tool according to any one of [1] to [5], wherein the large diameter portion is embedded in the ground so that the small diameter portion is located on the ground. .
[7] Pipe end as set forth in any one of [1] to [6], characterized in that it is used in any of an agricultural house, a horticultural house, or a pipe house for garages / warehouses / storages and other uses. Protective equipment.

本発明のパイプ端部保護用具は上述のように構成されるため、より簡便な構造で使いやすい。しかも、十分なパイプ先端部の防錆効果が得られ、耐久性が高く、実用性に優れる。したがって、農業用ハウスその他のパイプハウス自体の耐久性も高めることができる。また、構成が簡素であるため製造も容易である。   Since the pipe end protecting tool of the present invention is configured as described above, it is easier to use with a simpler structure. In addition, a sufficient rust prevention effect at the tip of the pipe is obtained, durability is high, and practicality is excellent. Therefore, the durability of the agricultural house or other pipe house itself can be enhanced. Moreover, since the structure is simple, manufacture is also easy.

本発明のパイプ端部保護用具の基本構成を示す説明図である。It is explanatory drawing which shows the basic composition of the pipe end part protection tool of this invention. 図１に示すパイプ端部保護用具の使用方法を示す説明図である。It is explanatory drawing which shows the usage method of the pipe edge part protection tool shown in FIG. 図１に示すパイプ端部保護用具の使用方法を示す説明図である。It is explanatory drawing which shows the usage method of the pipe edge part protection tool shown in FIG. 本発明のパイプ端部保護用具の形態例を示す断面視の説明図である。It is explanatory drawing of the cross sectional view which shows the example of a form of the pipe end part protection tool of this invention. 図４中（ｄ）の例の使用方法を示す説明図である。It is explanatory drawing which shows the usage method of the example of (d) in FIG.

本発明について、図面を用いてさらに詳細に説明する。
図１は、本発明のパイプ端部保護用具の基本構成を示す説明図である。また、
図２および３は、図１に示すパイプ端部保護用具の使用方法を示す説明図である。これらに図示するように本パイプ端部保護用具１０は、金属製パイプ等の腐食性パイプ（パイプ）Ｐの端部を保護するための用具であり、使用対象のパイプＰ内に嵌め込まれる小径部２と、小径部２にパイプＰ外径以上の外径をもって連設されている大径部１とからなり、大径部１の上端がパイプＰのパイプ端Ｔを下方から支持する止め部３を形成していることを、主たる構成とする。なお、小径部２の径は、対象とするパイプＰの内径以下の径を有するものとする。 The present invention will be described in more detail with reference to the drawings.
FIG. 1 is an explanatory view showing a basic configuration of a pipe end protecting tool of the present invention. Also,
2 and 3 are explanatory views showing how to use the pipe end protecting tool shown in FIG. As shown in these figures, the pipe end protecting tool 10 is a tool for protecting the end of a corrosive pipe (pipe) P such as a metal pipe, and is a small diameter portion fitted into the pipe P to be used. 2 and a large-diameter portion 1 connected to the small-diameter portion 2 with an outer diameter equal to or larger than the outer diameter of the pipe P, and the upper end of the large-diameter portion 1 supports the pipe end T of the pipe P from below. It is assumed that the main structure is formed. In addition, the diameter of the small diameter part 2 shall have a diameter below the internal diameter of the pipe P made into object.

かかる構成により本発明パイプ端部保護用具１０は、その小径部２が地上に位置するように大径部１が地中などの設置対象Ｇ（以下、地中（Ｇ））に埋設された状態で用いられる。そして、パイプＰはパイプ端部保護用具１０の小径部２を被覆するようにこれに嵌め合わされる。パイプＰのパイプ端Ｔはパイプ端部保護用具１０の大径部１上端の止め部３に当接して支持され、これによりパイプＰは上方へ支持される。   With this configuration, the pipe end protecting tool 10 of the present invention is a state in which the large diameter portion 1 is embedded in an installation target G such as the ground (hereinafter referred to as the ground (G)) so that the small diameter portion 2 is located on the ground. Used in And the pipe P is fitted by this so that the small diameter part 2 of the pipe edge part protection tool 10 may be coat | covered. The pipe end T of the pipe P is supported in contact with the stopper 3 at the upper end of the large-diameter portion 1 of the pipe end protecting tool 10, thereby supporting the pipe P upward.

また、パイプＰの内壁は、小径部２の外壁により側方から支持される。これによりパイプＰは安定的に支持され、支柱として十分に機能するとともに、地中に下端部を埋設するのではなく地上において支持されるため、腐食を効果的に防止することができる。このようにして本パイプ端部保護用具１０の、腐食性パイプ（パイプ）Ｐ端部保護作用・効果が得られる。   Further, the inner wall of the pipe P is supported from the side by the outer wall of the small diameter portion 2. Accordingly, the pipe P is stably supported, functions sufficiently as a support, and is supported on the ground instead of burying the lower end portion in the ground, so that corrosion can be effectively prevented. Thus, the corrosive pipe (pipe) P end portion protecting action / effect of the pipe end portion protecting tool 10 can be obtained.

止め部３の幅は、対象とするパイプＰのパイプ端Ｔの幅と同一、またはそれよりも大きいものとする。これによりパイプ端Ｔの全体を受け止め、パイプＰの支持作用を十分に果たすことができる。   The width of the stopper 3 is the same as or larger than the width of the pipe end T of the target pipe P. As a result, the entire pipe end T can be received and the supporting action of the pipe P can be sufficiently achieved.

また、小径部２の径は、対象とするパイプＰの内径と同一、またはそれよりも小さいものとする。同一の場合はパイプＰと小径部２とが隙間なく嵌め合わされるため、パイプＰをより安定した状態で支持することができる。小径部２が小さい場合は、パイプＰの内壁との間に隙間が生じるが、それでも小径部２外壁による側方からの支持作用により、パイプＰは支持される。   The diameter of the small diameter portion 2 is the same as or smaller than the inner diameter of the target pipe P. In the same case, the pipe P and the small-diameter portion 2 are fitted together without a gap, so that the pipe P can be supported in a more stable state. When the small-diameter portion 2 is small, a gap is formed between the inner wall of the pipe P, but the pipe P is still supported by the support action from the side by the outer wall of the small-diameter portion 2.

なお、小径部２の長さは、対象とするパイプＰに対する側方からの支持効果を十分に得られる程度の長さである限り、適宜の長さとすればよい。また、大径部１の長さも、地中（Ｇ）における安定的な埋設状態を維持できる長さである限り、適宜の長さとすることができる。   The length of the small diameter portion 2 may be an appropriate length as long as the support effect from the side with respect to the target pipe P is sufficiently obtained. Moreover, the length of the large diameter part 1 can also be made into an appropriate length as long as it is the length which can maintain the stable embedment state in the underground (G).

また、本パイプ端部保護用具１０の断面形状は特に限定されないが、対象とするパイプＰの断面形状に適合するものとする。パイプＰは円形断面を有するのが通常であるから、パイプ端部保護用具１０の断面形状もそれに合わせた円形とすることを通常とする。   Moreover, although the cross-sectional shape of this pipe end part protection tool 10 is not specifically limited, it shall adapt to the cross-sectional shape of the pipe P made into object. Since the pipe P normally has a circular cross section, it is normal that the cross-sectional shape of the pipe end protecting tool 10 is also a circular shape corresponding thereto.

なお、対象とするパイプＰには、パイプハウスの用途や規模等によって種々のサイズ・その他仕様のものがある。本発明パイプ端部保護用具１０のサイズ・その他の仕様は、それらパイプＰのサイズ・その他の仕様に合わせて適宜に設計されることは、いうまでもない。   The target pipe P has various sizes and other specifications depending on the use and scale of the pipe house. Needless to say, the size and other specifications of the pipe end protecting tool 10 of the present invention are appropriately designed according to the size and other specifications of the pipe P.

また、本パイプ端部保護用具１０の材料としては、パイプＰを安定的かつ長期に支持できる程度の物性・特性のものである限り、合成樹脂、金属、その他いかなる物でも用いることができる。   Moreover, as a material of this pipe end part protection tool 10, as long as it has the physical property and characteristic of the grade which can support the pipe P stably and for a long period of time, a synthetic resin, a metal, and other things can be used.

なお上述の、小径部２の径が対象とするパイプＰの内径よりも小さい場合は、図２、３の順序で、既に設置された状態の本パイプ端部保護用具１０にパイプＰを嵌め合わせればよい。また、小径部２の径が対象とするパイプＰの内径と同一の場合は、パイプＰと小径部２とが隙間なく嵌め合わされるので、図２、３に示すような順序で行うことの他、予めパイプＰとパイプ端部保護用具１０とを嵌め合わせたものを設置対象（Ｇ）に対して設置することとしてもよい。   If the diameter of the small diameter portion 2 is smaller than the inner diameter of the target pipe P, the pipe P can be fitted to the pipe end protection tool 10 already installed in the order shown in FIGS. That's fine. In addition, when the diameter of the small diameter portion 2 is the same as the inner diameter of the target pipe P, the pipe P and the small diameter portion 2 are fitted together without any gaps. The pipe P and the pipe end protecting tool 10 that have been fitted in advance may be installed on the installation target (G).

図４は、本発明のパイプ端部保護用具の形態例を示す断面視の説明図である。図中の（ａ）に示すように、パイプ端部保護用具１１０はその大径部１１が柱状に形成されたものすることができる。この場合、設置対象（地中など）に埋設する際の抵抗は大きいが、それだけに、設置後の安定性をより高くすることのできる可能性がある。   FIG. 4 is an explanatory view in cross-sectional view showing an example of the pipe end protecting tool of the present invention. As shown to (a) in a figure, the pipe end part protection tool 110 can make the large diameter part 11 formed in the column shape. In this case, although resistance when embedding in an installation target (such as underground) is large, there is a possibility that stability after installation can be further increased.

また、（ｂ）や（ｃ）の例ように、大径部２１等の少なくとも下端部が開放された筒状に形成されたものとすることができる。かかる構成によれば、（ａ）よりも容易に設置できる。なお、（ｂ）のパイプ端部保護用具２１０のように小径部２２をより強固な柱状としても、また（ｃ）の用具３１０のように筒状の小径部３２としてもよい。   Further, as in the examples of (b) and (c), it may be formed in a cylindrical shape in which at least the lower end portion of the large diameter portion 21 or the like is opened. According to this structure, it can install more easily than (a). The small-diameter portion 22 may be formed into a stronger columnar shape like the pipe end protecting tool 210 in (b), or may be a cylindrical small-diameter portion 32 like the tool 310 in (c).

また、（ｄ）のパイプ端部保護用具４１０のように、大径部４１が下端４４に向けて縮径した構成としてもよい。この場合、図５の使用方法の図に示すように、先端が尖っているために、地中（Ｇ）への埋設がより容易である。なお、縮径の仕様、先端の具体的仕様は特に限定されない。   Moreover, it is good also as a structure which diameter-reduced the large diameter part 41 toward the lower end 44 like the pipe end part protection tool 410 of (d). In this case, as shown in the drawing of the method of use in FIG. 5, since the tip is sharp, it is easier to embed in the ground (G). The diameter reduction specification and the specific specification at the tip are not particularly limited.

本発明のパイプ端部保護用具は簡便な構造で使いやすい。しかも、十分なパイプ先端部の防錆効果が得られ、耐久性が高く、実用性に優れる。したがって、農業用ハウス、園芸用ハウス、または車庫・倉庫・物置その他の用途のパイプハウスに広く用いることができ、これらの耐久性を高めることができる。したがって、農業・園芸分野を初め、広範な産業分野に亘って利用性が高い発明である。   The pipe end protecting tool of the present invention is easy to use with a simple structure. In addition, a sufficient rust prevention effect at the tip of the pipe is obtained, durability is high, and practicality is excellent. Therefore, it can be widely used in agricultural houses, horticultural houses, or pipe houses for garages, warehouses, storerooms, and other uses, and the durability of these can be enhanced. Therefore, it is an invention that is highly applicable to a wide range of industrial fields including the agricultural and horticultural fields.

１、１１、２１、３１、４１…大径部
２、１２、２２、３２、４２…小径部
３、４３…止め部
４、１４、２４、３４、４４…下端
５、１５、２５、３５、４５…上端
１０、１１０、２１０、３１０、４１０…パイプ端部保護用具
Ｇ…土（設置対象）
Ｐ…金属製パイプ（パイプ）
Ｔ…金属製パイプ端（パイプ端）

1, 11, 21, 31, 41 ... large diameter portion 2, 12, 22, 32, 42 ... small diameter portion 3, 43 ... stopping portions 4, 14, 24, 34, 44 ... lower end 5, 15, 25, 35, 45 ... Upper end 10, 110, 210, 310, 410 ... Pipe end protecting tool G ... Soil (installation target)
P ... Metal pipe (pipe)
T ... Metal pipe end (pipe end)

Claims (7)

腐食性パイプ（以下、単に「パイプ」という。）端部の保護用具であって、使用対象の該パイプ内に入る小径部と、該小径部に該パイプ外径以上の外径をもって連設されている大径部とからなり、該大径部の上端が該パイプ端を下方から支持する止め部を形成している、パイプ端部保護用具。 Corrosive pipe (hereinafter simply referred to as “pipe”) protection device for a small diameter portion that enters the pipe to be used, and a small diameter portion that is connected to the small diameter portion with an outer diameter that is equal to or greater than the outer diameter of the pipe. A pipe end protecting tool, wherein the upper end of the large diameter part forms a stop for supporting the pipe end from below. 前記パイプは本来その下端部を地中に埋設して用いるものであることを特徴とする、請求項１に記載のパイプ端部保護用具。 2. The pipe end protecting tool according to claim 1, wherein the pipe is originally used with its lower end embedded in the ground. 前記大径部の少なくとも下端部は筒状であることを特徴とする、請求項１または２に記載のパイプ端部保護用具。 The pipe end portion protection tool according to claim 1 or 2, wherein at least a lower end portion of the large diameter portion is cylindrical. 前記大径部は下端に向けて縮径していることを特徴とする、請求項１または２に記載のパイプ端部保護用具。 The pipe end portion protection tool according to claim 1 or 2, wherein the large diameter portion is reduced in diameter toward the lower end. 前記大径部は柱状であることを特徴とする、請求項１または２に記載のパイプ端部保護用具。 The pipe end portion protection tool according to claim 1 or 2, wherein the large-diameter portion is columnar. 前記小径部が地上に位置するように前記大径部を地中に埋設して用いられることを特徴とする、請求項１ないし５のいずれかに記載のパイプ端部保護用具。 The pipe end protecting tool according to any one of claims 1 to 5, wherein the large diameter portion is embedded in the ground so that the small diameter portion is located on the ground. 農業用ハウス、園芸用ハウス、または車庫・倉庫・物置その他の用途のパイプハウスのいずれかに用いられることを特徴とする、請求項１ないし６のいずれかに記載のパイプ端部保護用具。




The pipe end protecting tool according to any one of claims 1 to 6, wherein the pipe end protecting tool is used in any of an agricultural house, a horticultural house, or a pipe house for a garage / warehouse / shed or other purposes.




JP2013191241A 2013-09-16 2013-09-16 Pipe end part protection tool Pending JP2015057045A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180056056A (en) * 2016-11-18 2018-05-28 김명수 Vinyl plastic hothouse open and close pipe
JP2019024362A (en) * 2017-07-27 2019-02-21 エスアールジータカミヤ株式会社 Simple type structure and lower part replacement method of rod member of structure

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Publication number Priority date Publication date Assignee Title
JPS60144848U (en) * 1984-03-07 1985-09-26 積水樹脂株式会社 Posts for agricultural and horticultural greenhouses
JPS6169952U (en) * 1984-10-12 1986-05-13
JPS64462U (en) * 1987-06-19 1989-01-05
JPH05260865A (en) * 1992-03-19 1993-10-12 Sekisui Jushi Co Ltd Post
JPH0731936U (en) * 1993-11-18 1995-06-16 旭有機材工業株式会社 Plastic pile and plastic pile having fixed structure of metal pipe using the same
JPH09275813A (en) * 1996-04-19 1997-10-28 Sekisui Jushi Co Ltd Stopper for support and support using the stopper
JPH119112A (en) * 1997-06-24 1999-01-19 Kyushu Sekisui Kogyo Kk Support for rush
JP2000188943A (en) * 1998-12-25 2000-07-11 Agurisu:Kk Culturing facility provided at high position, its construction and laying sheet
JP2008113609A (en) * 2006-11-06 2008-05-22 Kyushu Koparon Hanbai Kk Protective equipment for edge of prop for large-sized vinyl greenhouse

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144848U (en) * 1984-03-07 1985-09-26 積水樹脂株式会社 Posts for agricultural and horticultural greenhouses
JPS6169952U (en) * 1984-10-12 1986-05-13
JPS64462U (en) * 1987-06-19 1989-01-05
JPH05260865A (en) * 1992-03-19 1993-10-12 Sekisui Jushi Co Ltd Post
JPH0731936U (en) * 1993-11-18 1995-06-16 旭有機材工業株式会社 Plastic pile and plastic pile having fixed structure of metal pipe using the same
JPH09275813A (en) * 1996-04-19 1997-10-28 Sekisui Jushi Co Ltd Stopper for support and support using the stopper
JPH119112A (en) * 1997-06-24 1999-01-19 Kyushu Sekisui Kogyo Kk Support for rush
JP2000188943A (en) * 1998-12-25 2000-07-11 Agurisu:Kk Culturing facility provided at high position, its construction and laying sheet
JP2008113609A (en) * 2006-11-06 2008-05-22 Kyushu Koparon Hanbai Kk Protective equipment for edge of prop for large-sized vinyl greenhouse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180056056A (en) * 2016-11-18 2018-05-28 김명수 Vinyl plastic hothouse open and close pipe
KR101884530B1 (en) 2016-11-18 2018-08-01 김명수 Vinyl plastic hothouse open and close pipe
JP2019024362A (en) * 2017-07-27 2019-02-21 エスアールジータカミヤ株式会社 Simple type structure and lower part replacement method of rod member of structure

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