KR200207918Y1 - A Opening and shutting Device for Vinyl Plastic Hothouse - Google Patents

A Opening and shutting Device for Vinyl Plastic Hothouse Download PDF

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Publication number
KR200207918Y1
KR200207918Y1 KR2020000021826U KR20000021826U KR200207918Y1 KR 200207918 Y1 KR200207918 Y1 KR 200207918Y1 KR 2020000021826 U KR2020000021826 U KR 2020000021826U KR 20000021826 U KR20000021826 U KR 20000021826U KR 200207918 Y1 KR200207918 Y1 KR 200207918Y1
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KR
South Korea
Prior art keywords
vinyl
opening
moving means
main frame
case
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KR2020000021826U
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Korean (ko)
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윤희선
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윤희선
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Priority to KR2020000021826U priority Critical patent/KR200207918Y1/en
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Publication of KR200207918Y1 publication Critical patent/KR200207918Y1/en

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241Arrangement of opening or closing systems for windows and ventilation panels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/143Equipment for handling produce in greenhouses
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241Arrangement of opening or closing systems for windows and ventilation panels
    • A01G9/242Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

본 고안은 비닐하우스 개폐장치에 관한 것으로, 비닐하우스(1)의 전체적인 골격을 유지시키는 주프레임(2)에 설치된 이동수단과, 풀리(3) 및 와이어(4)를 갖추고서 상기 이동수단을 주프레임(2)을 따라 이동시키면서 비닐을 걷거나 드리울 수 있어 사용성과 작업성을 향상시킴은 물론 신속하게 개폐조작할 수 있도록 되어있다.The present invention relates to a vinyl house opening and closing apparatus, comprising a moving means installed on the main frame (2) to maintain the overall skeleton of the vinyl house (1), the pulley (3) and the wire (4) to the main moving means While moving along the frame 2, the vinyl can be walked or draped to improve usability and workability as well as to open and close quickly.

Description

비닐하우스 개폐장치{A Opening and shutting Device for Vinyl Plastic Hothouse}A Opening and shutting Device for Vinyl Plastic Hothouse}

본 고안은 비닐하우스를 덮는 비닐을 개폐시키는 장치에 관한 것으로, 특히 신속하고 간단하게 개폐시킬 수 있어 사용성을 향상시키도록 된 비닐하우스 개폐장치에 관한 것이다.The present invention relates to a device for opening and closing the vinyl covering the vinyl house, and more particularly to a vinyl house opening and closing device that can be opened and closed quickly and easily to improve the usability.

알려진 바와 같이 비닐하우스는 특히 동절기에 농작물의 생장에 적합한 온도조건을 유지시켜 열손실을 최소화하므로써 온도변화에 민감한 특정 농작물을 생산할 수 있도록 하는 것으로, 온도를 유지시키기 위해 대개 히터와 같은 발열수단을 설치하게 된다.As is known, vinyl houses are able to produce specific crops that are sensitive to temperature changes by maintaining the temperature conditions suitable for growing crops, especially in winter, to minimize heat loss. Done.

그런데, 이 같이 내부에 설치되는 발열수단으로 인해 비닐하우스 내부에는 외부와의 온도차이로 인한 수증기가 발생하게 되고, 이렇게 생성된 수증기가 비닐하우스 내부에 응집되어 농작물위로 물방울이 떨어지게 되므로 과습으로 각종 병충해가 번식하여 재배하고자 하는 농작물의 수확량을 감소시키게 된다는 문제가 있다.However, due to the heating means installed therein, water vapor is generated inside the vinyl house due to a temperature difference with the outside, and the water vapor so generated is condensed inside the plastic house and drops of water fall on the crops. There is a problem that will reduce the yield of the crop to be grown by cultivation.

한편, 이를 방지하기 위하여 비닐하우스를 설치할 때에 환기창을 별도로 마련하여 수시로 개방시키거나 필요할 때마다 비닐을 걷어주는 방법으로 환기를 시키고 있으나, 환기창을 설치하려면 별도의 지지도구가 필요하고 설치시 어려움이 따르게 되며 비용도 많이 소요된다.On the other hand, in order to prevent this, a ventilation window is provided separately when installing a plastic house, and the ventilation is performed by opening the vinyl at any time or by rolling the vinyl whenever necessary.However, to install the ventilation window, a separate supporting tool is required, It is expensive.

또한, 대단위 비닐하우스에서 수십미터에 이르는 비닐을 매번 수작업에 의존하여 개폐시키게 되면 시간과 작업성면에서 불합리하므로 실효성이 저하될 뿐 아니라, 갑작스런 일기변화에 신속하게 대응할 수 없다는 단점이 있다.In addition, when opening and closing the plastic up to several tens of meters in a large plastic house every time depending on the manual work is unreasonable in terms of time and workability, the effectiveness is not reduced, and there is a disadvantage that can not respond quickly to sudden weather changes.

이에 본 고안은 상기와 같은 단점을 해결하기 위하여 안출된 것으로, 비닐하우스의 골격을 이루는 프레임에 이동수단을 설치하고 와이어등을 이용해서 이동수단이 프레임상에서 이동되도록 하며 이 같이 이동수단이 이동할 때 비닐이 젖혀지거나 드리워지도록 하므로써 사용성과 작업성을 향상시키도록 된 비닐하우스 개폐장치를 제공함에 그 목적이 있다.The present invention has been devised to solve the above disadvantages, by installing a moving means in the frame forming the frame of the vinyl house and using a wire or the like so that the moving means moves on the frame. The object of the present invention is to provide a vinyl house opening and closing device to improve the usability and workability by being rolled up or draped.

도 1은 본 고안에 따른 개폐장치의 사용상태도,1 is a state of use of the opening and closing device according to the present invention,

도 2는 본 고안에 따른 개폐장치를 구성하는 이동수단의 사시도,Figure 2 is a perspective view of the moving means constituting the opening and closing device according to the present invention,

도 3은 본 고안에 따른 실시예에 있어서 이동수단의 설치상태를 설명하기 위한 개략도,3 is a schematic view for explaining the installation state of the moving means in the embodiment according to the present invention,

도 4는 본 고안에 따른 이동수단이 비닐을 끌고 상승하는 것을 설명하기 위한 개략도이다.Figure 4 is a schematic diagram for explaining that the moving means according to the present invention to attract and lift the vinyl.

1 --- 비닐하우스, 2 --- 주프레임,1 --- vinyl house, 2 --- main frame,

3 --- 풀리, 4 --- 와이어,3 --- pulley, 4 --- wire,

5 --- 케이스, 6 --- 상부로울러,5 --- case, 6 --- upper roller,

7 --- 하부로울러, 8 --- 비닐수용부,7 --- lower roller, 8 --- vinyl housing,

9 --- 브라켓트, 10 --- 철선,9 --- bracket, 10 --- steel wire,

11 --- 지지선, 12 --- 끼움부,11 --- support line, 12 --- fittings,

13 --- 비닐호스, 14 --- 지지파이프,13 --- vinyl hose, 14 --- support pipe,

15 --- 회전손잡이, 16 --- 지면,15 --- swivel handle, 16 --- floor,

17 --- 지지부재, 18 --- 회전축,17 --- support member, 18 --- rotating shaft,

19 --- 보조프레임, 20 --- 지지로울러,19 --- auxiliary frame, 20 --- support roller,

22 --- 비닐, 24 --- 보울트,22 --- vinyl, 24 --- bolt,

25 --- 연결구멍,25 --- connection hole,

상기와 같은 목적을 달성하기 위한 본 고안은, 비닐하우스의 전체적인 골격을 유지시키는 주프레임에 설치되고 상부로울러 및 하부로울러를 갖춘 케이스와, 이 케이스의 상부에 고정되고, 대략 직각을 이루도록 절곡형성되고 절곡부위에 끼움부가 형성되며 이 끼움부에 지지파이프를 끼우도록 된 비닐수용부 및, 연결구멍을 갖추고서 케이스 일측에 부착된 브라켓트를 갖춘 이동수단과, 풀리 및 와이어를 갖추고서 상기 이동수단을 주프레임을 따라 이동시키도록 설치된 개폐수단을 구비하고 있다.The present invention for achieving the above object is installed on the main frame for maintaining the overall skeleton of the plastic house, the case having an upper roller and a lower roller, and fixed to the upper portion of the case, bent to form a substantially right angle A fitting portion is formed at the bent portion and includes a vinyl accommodating portion for fitting the support pipe to the fitting portion, a moving means having a bracket attached to one side of the case with a connection hole, and a pulley and a wire. It is provided with the opening and closing means installed to move along the frame.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안에 따른 개폐장치의 사용상태도이고, 도 2는 본 고안에 따른 개폐장치를 구성하는 이동수단의 사시도로써, 본 고안은 도면에 도시된 것과 같이, 비닐하우스(1)를 반원형태로 유지시키는 주프레임(2)에 이동수단이 설치되고, 이 이동수단은 풀리(3) 및 와이어(4)를 갖춘 개폐수단을 매개로 주프레임(2)을 따라 소정범위내에서 자유롭게 이동되도록 되어 있다.1 is a state of use of the opening and closing device according to the present invention, Figure 2 is a perspective view of a moving means constituting the opening and closing device according to the present invention, the present invention, as shown in the figure, the vinyl house 1 in a semicircular form The moving means is installed in the main frame 2 to be maintained at, and the moving means is freely moved within a predetermined range along the main frame 2 via the opening and closing means provided with the pulley 3 and the wire 4. have.

그리고, 상기 이동수단은, 2분할 형성되고 양쪽 측면이 개방되어 다수의 보울트(24)를 매개로 서로 결합시키도록 된 케이스(5)와, 이 케이스(5)내에 회전가능하도록 설치된 2개의 상부로울러(6) 및 하부로울러(7), 상기 케이스(5)의 상부에 고정된 비닐수용부(8) 및, 연결구멍(25)을 갖추고서 케이스(5)의 하부 일측에 돌출형성된 브라켓트(9)를 갖추고 있다.In addition, the moving means includes a case (5) formed in two parts and open at both sides to be coupled to each other through a plurality of bolts (24), and two upper rollers rotatably installed in the case (5). (6) and the lower roller (7), the vinyl receiving portion (8) fixed to the upper part of the case (5), and a bracket (9) protruding on the lower side of the case (5) with a connection hole (25) Equipped with.

또한, 상기 비닐수용부(8)는 소정두께를 가지는 1쌍의 철선(10)이 지지선 (11)을 매개로 서로 마주보도록 연결되면서 대략 직각을 이루도록 절곡형성되고, 절곡된 부위에 원형을 이루도록 끼움부(12)가 형성되며, 상기 철선(10)의 양선단은 한쪽 방향으로 완만하게 구부러져 있고 구부러진 부위에 비닐호스(13)가 끼워져 있는 한편, 상기 끼움부(12)에는 소정길이로 된 지지파이프(14)를 끼우도록 되어 있다.In addition, the vinyl accommodating part 8 is formed to be bent at a substantially right angle while being connected so that a pair of iron wires 10 having a predetermined thickness to face each other via a support line 11, and fitted to form a circle in the bent portion. A portion 12 is formed, and both ends of the iron wire 10 are gently bent in one direction and the vinyl hose 13 is fitted to the bent portion, while the fitting portion 12 has a predetermined length of support pipe. (14) is to be fitted.

한편, 상기 개폐수단은 한쪽 끝부분에 회전손잡이(15)를 갖추고서 지면(16)에 별도의 지지부재(17)를 매개로 회전이 자유롭도록 설치된 회전축(18)과, 이 회전축(18)에 소정간격을 두고 끼워진 풀리(3), 각각의 주프레임(2)을 서로 지지시키는 보조프레임(19)을 따라 별도의 지지부재(도시되지 않음)를 매개로 부착된 다수의 지지로울러(20) 및, 상기 연결구멍(6)과 풀리(3)에 각각 끝부분이 연결되고 중간부분은 로울러(15)에 둘러져 소정 장력이 유지되도록 된 와이어(4)를 갖추고 있다.On the other hand, the opening and closing means is provided with a rotary knob 15 at one end, the rotary shaft 18 is installed so as to be freely rotated via a separate support member 17 on the ground 16, and the rotary shaft 18 A plurality of support rollers 20 attached via a separate support member (not shown) along a pulley 3 fitted at a predetermined interval, and an auxiliary frame 19 supporting each main frame 2 with each other; Each end is connected to the connecting hole 6 and the pulley 3, and the middle part is provided with a wire 4 surrounded by a roller 15 to maintain a predetermined tension.

그리고, 상기 풀리(3)는 일체형으로 된 것을 사용할 수도 있고 2개로 분리형성시키고서 별도의 연결부재(도시되지 않음)를 매개로 서로 연결결합하여 사용할 수도 있다.In addition, the pulley (3) may be of a one-piece or may be separated into two and may be connected to each other via a separate connection member (not shown).

이하 본 고안의 실시예에 대하여 설명한다.Hereinafter, an embodiment of the present invention will be described.

본 고안은 이동수단을 비닐하우스(1)의 주프레임(2)에 설치하고서 개폐수단을 조작하여 이동수단이 주프레임(2)을 따라 승강되도록 하므로써 상승할 때에 비닐수용부(8)가 비닐(22)을 끌도록 하고 하강할 때에 끌려진 비닐(22)이 자연적으로 내려와 이동수단이 원위치되었을 때에는 비닐이 주프레임(2)에 드리워진 상태로 전환되도록 되어 있다.The present invention installs the moving means in the main frame 2 of the vinyl house 1 and manipulates the opening and closing means so that the moving means is lifted along the main frame 2 so that the vinyl accommodating portion 8 is made of vinyl ( 22) when the vinyl 22 dragged down naturally when descending, and the means of transportation were repositioned, the vinyl is switched to the state cast on the main frame (2).

그리고, 상기 이동수단은 보울트(24)를 해제시킨 다음 상부로울러(6)와 하부로울러(7)사이에 주프레임(2)이 위치하도록 한 상태에서 다시 보울트(24)을 조여주면 이동할 때 주프레임(2)이 비닐수용부(8)에 간섭되는 것을 방지할 수 있게 되는 것이다.Then, the moving means by releasing the bolt 24 and tightening the bolt 24 again in a state in which the main frame 2 is positioned between the upper roller 6 and the lower roller 7, the main frame when moving. It is possible to prevent (2) from interfering with the vinyl housing portion (8).

즉, 도 3에 도시된 것과 같이, 끼움부(12)에 지지파이프(14)를 끼우고서 상부로울러(6) 및 하부로울러(7)사이에 주프레임(2)이 위치하도록 이동수단을 설치한 다음, 상기 지지파이프(14)양쪽에 비닐(22)의 끝부분을 클립(도시되지 않음)등으로 고정시키면 도 4에 도시된 것과 같이 이동수단이 이동할 때 비닐(22)이 함께 이동할 수 있게 된다.That is, as shown in Figure 3, by inserting the support pipe 14 in the fitting portion 12 is installed the moving means so that the main frame (2) is located between the upper roller (6) and the lower roller (7) Then, fixing the ends of the vinyl 22 on both sides of the support pipe 14 with a clip (not shown) or the like so that the vinyl 22 can move together when the vehicle moves as shown in FIG. 4. do.

그리고 이동수단은 비닐하우스의 전체길이를 고려하여 적당한 간격, 예컨대 주프레임 2개당 하나 또는 3개당 하나정도를 설치하면 비닐의 느즈러짐을 예방할 수 있고, 상기 비닐수용부(8)의 선단이 한쪽 방향으로 절곡되어 있어 이동중 비닐 (22)이 비닐수용부(8)바깥쪽으로 밀려져 나가는 것을 최소화시킬 수 있다.In addition, the moving means can prevent the loosening of the vinyl by installing an appropriate interval, for example, one or two per two main frames in consideration of the overall length of the vinyl house, and the front end of the vinyl accommodating part 8 in one direction. It can be bent to minimize the plastic 22 being pushed out of the vinyl housing 8 during movement.

여기서 상기 이동수단은 회전손잡이(15)를 감김방향(여기서는 감김방향을 시계방향으로 가정함)으로 회전시키면 풀리(3)가 회전하면서 와이어(4)를 감아줌에 따라 이동수단이 끌어당겨져 주프레임(2)을 따라 상승하게 되는데, 이때 이동수단은 상부로울러(6) 및 하부로울러(7)에 의해 지지되고 이동방향이 안내된 상태에서 주프레임(2)상에서 원할하게 미끄럼이동하므로 이동유격과 소음을 최소화할 수 있다.In this case, when the rotation means 15 rotates the rotation knob 15 in the winding direction (assuming the winding direction is clockwise), the moving means is pulled as the pulley 3 rotates and the wire 4 is wound. (2), the moving means is supported by the upper roller (6) and the lower roller (7) and smoothly slides on the main frame (2) while the direction of movement is guided, so that the movement play and noise Can be minimized.

또한 이와 같이 이동수단이 주프레임(2)을 따라 지지로울러(20)쪽으로 상승할 때 비닐(22)이 비닐수용부(8)에 자연적으로 접혀진 상태로 수용되므로 비닐(22)이 처지는 것을 최소화할 수 있게 된다.In addition, when the vehicle moves up along the main frame 2 toward the support roller 20, the vinyl 22 is accommodated in a naturally folded state in the vinyl accommodating part 8, thereby minimizing the sagging of the vinyl 22. It becomes possible.

그리고, 비닐(22)을 최초의 상태, 즉 주프레임(2)을 완전하게 덮어 비닐하우스(1)형태로 사용하려면 상기 회전손잡이(15)를 시계반대방향으로 회전시켜 이동수단을 최초위치로 이동시키면 되는 바, 이 같이 회전손잡이(15)를 회전시키면 이동수단이 상기한 것과 반대로 동작하게 되므로 이에 대한 동작설명은 생략하기로 한다.And, in order to use the vinyl 22 in its original state, that is, completely cover the main frame 2 in the form of a vinyl house 1, the rotary knob 15 is rotated counterclockwise to move the moving means to the initial position. If the bar is rotated as described above, the moving means is operated in the opposite direction as described above, so the description of the operation thereof will be omitted.

한편, 본 고안에 따른 비닐하우스 개폐장치는 상기한 실시예에서 비닐하우스 양측에 설치하여 사용하는 것을 예로 들어 설명하였으나 이는 하나의 실시예에 불과하고 경우에 따라서는 비닐하우스의 한쪽에만 설치하여 사용할 수도 있는데, 이 경우에도 상기한 개폐장치를 이용할 수 있으므로 이에 대한 상세한 설명은 생략한다.On the other hand, the vinyl house opening and closing device according to the present invention has been described for example used to be installed on both sides of the vinyl house in the above embodiment, which is only one embodiment and in some cases may be installed and used only on one side of the vinyl house. In this case, the above-described switchgear may also be used, so a detailed description thereof will be omitted.

또한, 본 고안에 따른 비닐하우스 개폐장치는 사용장소 및 목적에 따라 그 기본구조를 다양하게 설계변경하여 실시할 수 있슴은 물론이다.In addition, the vinyl house opening and closing device according to the present invention can of course be carried out by changing the design of the basic structure in accordance with the use place and purpose.

이상 설명한 것과 같이 본 고안에 따르면 프레임을 따라 자유롭게 이동가능하도록 이동수단을 설치하고 개폐수단을 매개로 이동수단을 승강시키면서 비닐을 개폐시키도록 하므로써 사용성과 작업성을 향상시키는 잇점이 있다.As described above, according to the present invention, there is an advantage of improving usability and workability by installing the moving means to move freely along the frame and opening and closing the vinyl while lifting the moving means through the opening and closing means.

또한, 비닐을 하우스에서 상단까지 완전개방시킬 수 있어 단동하우스의 경우에도 고채광성을 필요로 하는 작물에 매우 효과적이다.In addition, the vinyl can be completely opened from the house to the top, so even in the case of Dandong house, it is very effective for crops requiring high light efficiency.

Claims (4)

비닐하우스(1)의 전체적인 골격을 유지시키는 주프레임(2)에 설치된 이동수단과, 풀리(3) 및 와이어(4)를 갖추고서 상기 이동수단을 주프레임(2)을 따라 이동시키도록 된 개폐수단을 구비한 비닐하우스 개폐장치.Opening and closing means for moving the moving means along the main frame (2) with a moving means installed on the main frame (2) to maintain the overall skeleton of the plastic house (1), the pulley (3) and wires (4) Vinyl house opening and closing device with means. 제 1항에 있어서, 상기 이동수단이, 상부로울러(6) 및 하부로울러(7)를 갖추고서 2분할 형성된 케이스(5)와, 이 케이스(5)의 상부에 고정된 비닐수용부(8) 및, 연결구멍(6)을 갖추고서 케이스(5) 일측에 부착된 브라켓트(9)를 갖춘 것을 특징으로 하는 비닐하우스 개폐장치.The case (5) according to claim 1, wherein said moving means comprises a case (5) formed with two upper rollers (6) and a lower roller (7), and a vinyl accommodating portion (8) fixed to the upper part of the case (5). And a bracket (9) attached to one side of the case (5) with a connection hole (6). 제 2항에 있어서, 상기 비닐수용부(8)가, 절곡형성되고 절곡부위에 끼움부 (12)가 형성된 철선(10)과, 상기 끼움부(12)에 끼우도록 된 지지파이프(14)를 구비한 것을 특징으로 하는 비닐하우스 개폐장치.3. The plastic receiving portion (8) according to claim 2, wherein the vinyl accommodating portion (8) is bent and the iron wire (10) having the fitting portion (12) formed at the bent portion and the support pipe (14) fitted to the fitting portion (12). Vinyl house opening and closing device characterized in that provided. 제 1항에 있어서, 상기 개폐수단이, 한쪽 끝부분에 회전손잡이(15)를 갖추고서 지면(16)에 별도의 지지부재(17)를 매개로 설치된 회전축(18)과, 이 회전축(18)에 소정간격을 두고 끼워진 풀리(3), 주프레임(2)을 서로 지지시키는 보조프레임 (19)을 따라 부착된 복수의 지지로울러(20) 및, 상기 연결구멍(6)과 풀리(3)에 각각 끝부분이 연결되고 중간부분은 지지로울러(20)에 둘러진 상태에서 소정 장력이 유지되도록 된 와이어(4)를 갖춘 것을 특징으로 하는 비닐하우스 개폐장치.2. The rotating shaft (18) according to claim 1, wherein the opening and closing means has a rotary knob (15) at one end and is provided on the ground (16) via a separate support member (17), and the rotary shaft (18). A plurality of support rollers 20 attached along the auxiliary frame 19 for supporting the main frame 2 with each other, and the connecting hole 6 and the pulley 3, respectively. Each end is connected and the middle part is a vinyl house opening and closing device, characterized in that it has a wire (4) to maintain a predetermined tension in the state surrounded by the support roller (20).
KR2020000021826U 2000-07-31 2000-07-31 A Opening and shutting Device for Vinyl Plastic Hothouse KR200207918Y1 (en)

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