KR20230013932A - Sun Shade Element Open and Close Device of the Enclosed Space comprising vinyl greenhouse - Google Patents

Abstract

The present invention relates to a sunshade opening/closing device which is coupled to the outer side of a frame that forms an enclosed space including a vinyl greenhouse to block sunlight and opens and closes a sunshade covering the enclosed space so that the sunshade can be rolled up or allowed to cover the enclosed space. The sunshade covers the outer side of an enclosed space to lower portions at left and right sides along a longitudinal direction of the enclosed space, and includes a film opening/closing means which has one end coupled to the frame and the other end coupled to the lower portion of one of the left and right sides of the sunshade along an upper side of the sunshade, around a lower end of the other of the left and right sides of the sunshade, along a gap between the frame and the sunshade. Accordingly, the present invention can provide a device for opening and closing a sunshade for an enclosed space, which enables a user to manually and easily open and close the sunshade for the enclosed space and to partially cover or remove only a necessary area in the enclosed space, and which can reduce economic costs incurred due to maintenance, repair, and replacement of equipment and parts, such as electric mechanisms, caused by opening and closing of the sunshade.

Description

Sun Shade Element Open and Close Device of the Enclosed Space Comprising Vinyl Greenhouse}

The present invention relates to an apparatus for opening and closing the sunshade of an enclosed space including a vinyl house, and more particularly, to an apparatus for opening and closing the sunshade of an enclosed space including a vinyl house, the structure of which is improved so as to be able to manually open and close the sunshade of the vinyl house simply and conveniently. It's about the switchgear.

The sun plays an important role in creating the universe and shaping the solar system including the earth. The sun emits solar heat, which is radiant heat obtained from radiated electromagnetic waves. The Earth obtains thermal energy through electromagnetic radiation from the sun. Thermal energy obtained through solar heat is called solar thermal energy.

People have been using solar power long before modern solar technology was invented. Ancient Chinese designed buildings to face south to maximize solar energy in living spaces, and ancient Greeks used block lenses to collect sunlight and set it on fire.

As a standard for the general public, sunlight refers to only light in the visible ray region that can be detected by the eyes among numerous electromagnetic waves emitted by the sun. refers to the wavelength of a region.

The time when sunlight is observed is called day, and the time when sunlight is not observed is called night. Moonlight at night is usually regarded as the opposite of sunlight, but in fact, the moon does not emit its own light and sunlight is reflected by the moon, so strictly speaking, moonlight is also sunlight after all.

Sunlight is a source of energy for photosynthesis and feeds almost all life on Earth. All kinds of meteorological phenomena, such as rain, wind, and clouds, also occur when energy from sunlight is absorbed by the earth's atmosphere or ocean. Even a slight decrease in sunlight entering the ground due to volcanic ash causes climate change and is directly related to food problems. Or, if water vapor, methane, etc. are excessively distributed in the atmosphere and the energy absorbed is not well escaped, it becomes a problem. This is an extreme example, but on Earth at the time of its formation, this is why the surface was like Venus, and the rocks melted.

Most of the energy humans use in modern times is based on sunlight. Fossil fuels such as oil and coal are the remains of ancient organisms that lived on sunlight. In addition, sunlight is the basis of eco-friendly renewable energy such as waves, wind, water circulation, and seawater temperature difference. However, nuclear power and geothermal power generation use the radioactive elements themselves when the earth was formed as fuel or use the heat generated by its natural decay, and tidal power uses the gravity of the sun and moon.

In addition, sunlight is also necessary for facilities gardening, which is an enclosed space such as a greenhouse.

In general, horticultural crops such as vegetables, fruit trees, and flowers have different growth environments, so it is necessary to artificially adjust the growth environment to improve yield, and facility horticulture makes this possible.

Facility horticulture uses vinyl resin or film resin to suppress environmental conditions and promotes or suppresses cultivation of vegetables, fruit trees, and flowers. It is equipped with heating, irrigation, and ventilation devices to produce year-round production, so labor productivity is high. .

Recently, facility horticulture is becoming more widespread as the need for year-round production of cultivated crops increases.

In order to appropriately control the amount of sunlight for cultivated crops, a house equipped for facility gardening is installed with a sunshade so as to cover the roof of the house.

In other words, the reason why agricultural work inside the greenhouse is difficult in summer is that the temperature inside the greenhouse is high, and direct sunlight hits the farm workers due to exposure to ultraviolet rays.

Therefore, in order to prevent exposure to sunlight in the summer, a black awning is installed on a part of the outer covering of the vinyl house and used as a resting place. Agricultural workers cannot receive continuous protection from exposure to sunlight while performing agricultural work.

In addition, there is a need for the opening and closing of the awning screen that covers the vinyl house, which must be walked as needed.

Most of these sunshade opening/closing devices use an electric device including a motor to walk or cover the entire greenhouse.

However, it would be desirable to have a sunshade opening and closing device capable of manually opening and closing the sunshade of an enclosed space including a vinyl house, and partially covering or walking only a necessary area in the enclosed space.

[references]

Registered Patent Publication No. 10-0779524 (Announced on November 28, 2007)

Registered Patent Publication No. 10-1883621 (Announced on July 30, 2018)

An object of the present invention is to provide a device for opening and closing the sunshade of an enclosed space that can manually open and close the sunshade of an enclosed space including a vinyl house simply and conveniently.

In addition, another object of the present invention is to provide a sunshade opening and closing device for an enclosed space that can partially cover or walk only a necessary area in an enclosed space.

In addition, another object of the present invention is to provide a device for opening and closing a sunshade in an enclosed space that can reduce economic costs associated with the maintenance, repair, and replacement of mechanisms and parts, such as a motorized mechanism, according to opening and closing of the sunshade.

In addition, another object of the present invention is to provide a sunshade opening and closing device for an enclosed space, in which a person with weak power can simply and conveniently open and close the sunshade since a large amount of force is not required to open and close the sunshade.

An object of the present invention is a sunshade opening and closing device that is coupled to the outside of a frame forming an enclosed space including a vinyl house to block solar heat and opens and closes the sunshade so that the sunshade covering the closed space can be walked or covered, the sunshade It covers the outside of the closed space to the lower left and right sides along the longitudinal direction of the closed space, and one end is coupled to the frame and the other end goes around the lower end of either the left or right side of the sunshade along between the frame and the sunshade. It is achieved by a sunshade opening and closing device comprising a; film opening and closing means coupled to the lower part of the other of the left and right sides of the sunshade along the upper side of the sunshade.

In addition, when the user pulls the membrane opening/closing means on the other end side coupled to the lower part of either the left or right side, the membrane opening/closing means area returning to the other lower end of the left or right side of the membrane opening/closing means is pulled and the left side of the membrane opening/closing means is pulled. And it is preferable that the sunshade covering the other side of the right side is pulled.

In addition, when the user pulls the membrane opening/closing means on the other end side coupled to the lower part of the left and right sides, the membrane opening/closing means area returning to the lower end of the left and right sides of the membrane opening/closing means is pulled and the left side of the membrane opening/closing means is pulled. And it is preferable that the sunshade covering either side of the right side is pulled.

In addition, the film opening and closing means has a first end coupled to the frame and the other end coupled to the lower right side of the sunshade film along the upper side of the sunshade film around the lower end of the left side of the sunshade film along the space between the frame and the sunshade film. Membrane opening and closing means, one end coupled to the frame and the other end coupled to the lower left side of the sunshade film along the upper side of the sunshade film around the lower end of the right side of the sunshade film along the space between the frame and the sunshade film second film opening and closing means Including, it is preferable that the first membrane opening and closing means and the second membrane opening and closing means are alternately arranged at set intervals along the longitudinal direction of the closed space.

On the other hand, an object of the present invention is a sunshade opening and closing device coupled to the outside of a frame forming an enclosed space including a vinyl house to block solar heat and opening and closing the sunshade so that the sunshade covering the closed space can be walked or covered. The sunshade is divided into left and right sides along the longitudinal direction of the frame, and the sunshade is coupled to the sunshade or the frame so that one of the left and right sides of the sunshade can be pulled and walked at the other side of the left and right sides of the sunshade. It is also achieved by a sunshade opening and closing device comprising a film opening and closing means.

In addition, it is preferable that the film opening/closing means is alternately disposed along the longitudinal direction of the frame such that a position of one of the left and right sides of the sunshade and a position of the other of the left and right sides of the sunshade are alternately disposed along the length direction of the frame. .

Accordingly, according to the present invention, it is possible to provide a device for opening and closing the sunshade of an enclosed space that can simply and conveniently open and close the sunshade of an enclosed space including a vinyl house manually.

In addition, it is possible to provide a sunshade opening and closing device in an enclosed space that partially covers or walks only a necessary area in an enclosed space.

In addition, it is possible to provide a sunshade opening and closing device for an enclosed space that can reduce economic costs due to maintenance, repair, and replacement of mechanisms and parts such as electric mechanisms according to opening and closing of the sunshade.

In addition, since a large amount of force is not required to open and close the sunshade, it is possible to provide a device for opening and closing the sunshade in an enclosed space that allows a person with weak power to open and close the sunshade simply and conveniently.

1 is a perspective view of a closed space sunshade opening and closing device according to an embodiment of the present invention;
2a and 2b are cross-sectional views taken along line II-II of FIG. 1 to explain the operation process of the first membrane opening and closing device;
3A and 3B are cross-sectional views for explaining the operation process of the second membrane opening and closing device by cutting along line Ⅲ-Ⅲ of FIG. 1;
4 is a plan view for explaining a use example according to another embodiment of the present invention.

A sunshade opening and closing device (1000, hereinafter referred to as 'awning opening and closing device') of an enclosed space including a vinyl house according to an embodiment and another embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4 below. The explanation is as follows.

1 is a perspective view of a closed space sunshade opening and closing device according to an embodiment of the present invention, and FIGS. 2A and 2B are cross-sectional views taken along line II-II of FIG. 1 to explain the operation process of the first curtain opening and closing device. 3A and 3B are cross-sectional views for explaining the operation process of the second membrane opening and closing device by cutting along line Ⅲ-Ⅲ of FIG. 1, and FIG. 4 is for explaining an example of use according to another embodiment of the present invention. It is a plan view for

Prior to explaining the present invention in more detail, since the present invention can be made with various changes and can have various forms, the implementation examples (or embodiments) will be described in detail in the text. . However, this is not intended to limit the present invention to a specific form disclosed, and should be understood to include all modifications, equivalents, or substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference numeral, in particular, the same number of tens and ones digits, or the same reference numerals having the same tens digit, ones digit, and alphabet indicate members having the same or similar functions, and unless otherwise specified, each of the drawings Members indicated by reference numerals may be understood as members conforming to these standards.

In addition, the components in each drawing are expressed in exaggeratedly large (or thick) small (or thin) or simplified expressions in size or thickness in consideration of convenience of understanding, etc., but the scope of protection of the present invention is thereby limited. It shouldn't be.

Terms used in this specification are only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as ~comprising~ or ~consisting of are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

As shown in FIGS. 1 to 3B, the sunshade opening and closing device 1000 according to an embodiment of the present invention includes a frame 1330 forming an enclosed space 1300 including a vinyl house to block solar heat. The sunshade 1500 is opened and closed so that the sunshade 1500 that is coupled to the outside and covers the closed space 1300 can be walked or covered. 1300, one end is coupled to the frame 1330, and the other end extends between the frame 1330 and the sunshade film 1500 to the lower end of either the left or right side of the sunshade film 1500. It is preferable to include; a film opening/closing means 1700 coupled to the lower part of the other of the left and right sides of the sunshade film 1500 along the upper side of the sunshade film 1500 by turning.

Here, when the user pulls the membrane opening/closing means 1700 at the other end disposed at the lower end of the other side of the left and right sides, the region of the membrane opening/closing means 1700 returning to either the lower end of the left or right side of the membrane opening/closing means 1700 As this is pulled, the awning film 1500 covering either the left or right side of the film opening and closing means 1700 is pulled.

In addition, when the user pulls the membrane opening/closing means 1700 at the other end coupled to the lower part of either the left or right side, the membrane opening/closing means 1700 area that returns to the other lower end of the left or right side of the membrane opening/closing means 1700 As this is pulled, the sunshade film 1500 covering the other of the left and right sides of the film opening and closing means 1700 is pulled.

For convenience of description below, the closed space 1300 may include various types of spaces including a vinyl house, a greenhouse, etc. and dividing the space, but a vinyl house for growing vegetables, seedlings, etc. for convenience of description below. is described as an example.

In addition, as shown in FIG. 1, for convenience of explanation or understanding, the front and rear direction, which is the longitudinal direction of the vinyl house forming an arched space from the front to the rear of the entrance 1310 having the door 1320, is referred to as the 'Z' axis direction, the vinyl house. The vertical direction, which is the height direction of the 'Y' axis direction, and the left and right directions, which are directions perpendicular to the 'Z-Y' plane, are respectively determined in the 'Y' axis direction.

The closed space 1300 includes an entrance 1310 having a door 1320 that forms a space inside and allows users, workers, objects, etc. to enter and exit, a frame 1330 made of pipes, etc. to form the space, and a frame It includes an inner space forming means including a vinyl 1350 supported inside or outside of the 1330 to seal the space so that wind does not pass through.

The frame 1330 has arch members 1333 arranged at regular intervals along the galvanized arcuate X-Y plane, and is arranged in the longitudinal direction so as to connect each arch member 1333 horizontally along the Z direction, respectively. It consists of a horizontal member (1335) coupled with (1333). In addition, the frame 1330 may include auxiliary members (not shown) to form the door 1320 and the entrance 1310 .

In the confined space 1300, the frame 1330 and the vinyl 1350 are provided with a double layer to keep warm, so that the conditions (temperature, humidity, etc.) of the inner confined space where vegetables are grown are not affected by the external environment. you might as well avoid it. Even in this case, the sunshade film 1500 is preferably located outside the outermost vinyl 1350.

Among the horizontal members 1335, a component disposed in the upper center is called a central horizontal member 1335a, and the central membrane region 1510, which is the center of the sunshade membrane 1500, and the membrane opening and closing means 1700 are included in the central horizontal member 1335a. It is preferable that each of the string coupling members 1710 is coupled.

It is preferable that the sunshade 1500 covers the outside of the closed space 1300 to perform functions such as keeping warm and blocking sunlight, while at the same time allowing rainwater or wind to pass through. The material of the sunshade 1500 is not a core material in the present invention, and a known material may be selected.

The sunshade membrane 1500 has a central membrane region 1510, which is a region that is coupled to and fixed to the central horizontal member 1335a at the center, and extends from the central membrane region 1510 to the right or left to form a closed space 1300. It is divided into a right extreme end 1520 or a left extreme end 1530 extending to the lower right or char side.

The membrane opening/closing means 1700 may be divided into a first membrane opening/closing means 1700R as shown in FIGS. 2A and 2B and a second membrane opening/closing means 1700R as shown in FIGS. 3A and 3B. Here, 'R' in the drawing numerals indicates that the string end 1770R of the membrane opening/closing means 1700 is on the right side (see FIGS. 2A and 2B), and 'L' in the drawing numerals indicates the membrane opening/closing means ( This is the case where the string end 1770L of 1700 is on the left side (see FIGS. 3A and 3B).

As shown in FIG. 1, the first film opening/closing means 1700R and the second film opening/closing means 1700L are alternately or alternately disposed along the Z direction, which is the longitudinal direction of the closed space 1300 such as a vinyl house. it is desirable to be The interval or pitch between each of the first film opening/closing means 1700R or the second film opening/closing means 1700L may be, for example, 4 m. In general, each of the first film opening/closing means 1700R or the second film opening/closing means 1700L is preferably positioned between the arch members 1333.

The film opening/closing means 1700 can be pulled by a user such as a synthetic resin string, rope or wire, has strong durability, does not damage parts such as vinyl 1350 and sunshade 1500, is highly corrosive, withstands sunlight, It is preferable to be made of a material with flexibility.

The membrane opening/closing means 1700 is a string coupling member 1710 coupled to the central horizontal member 1335a, and the lower portion of the sunshade 1500 along the vinyl 1350 in the string coupling member 1710, that is, the vinyl 1350 The lower arrangement string 1730 extending to either the left or right end of the sunshade 1500 between the and the sunshade film, and the lower arrangement string 1730 bent and extending upwards of the sunshade film 1500 to It is preferable to be composed of an upper arrangement string 1750 extending to the other end of the left or right side.

Since the first film opening and closing means 1700R and the second film opening and closing means 1700L are arranged zigzag or alternately, even if the first film opening and closing means 1700R operates, the adjacent pair of second film opening and closing means 1700L ) Presses the sunshade film 1500, so the sunshade film 1500 is separated from the vinyl 1350 and may not shake or flutter.

In addition, an opening and closing strap fixing member made of a pipe, a line, a rope, etc. provided along the longitudinal direction of the closed space 1300 so that the string ends 1770 can be coupled and fixed to both ends of the left and right sides of the closed space 1300 ( 1800) is preferably included.

An operation process of the device 1000 for opening and closing the sunshade having such a configuration will be described in detail with reference to FIGS. 2A to 3B.

As described above, FIGS. 2A and 2B show the first film opening/closing means 1700R having a string end 1770R at the right lower end, and FIGS. 3A and 3B show the second film opening and closing means 1770L having a string end 1770L at the left lower part. Means 1700L is indicated.

First, as shown in FIG. 2A, a first film opening and closing means 1700R is shown, and the first film opening and closing means 1700R includes a string coupling member 1710R coupled to the central horizontal member 1335a and a centrally located It extends between the sunshade 1500 and the vinyl 1350 to the left from the string coupling member 1710R and extends from the lower arrangement string 1730R and the lower arrangement string 1730 located to the end of the sunshade film 1500 and is bent to the sunshade ( 1500) is coupled to the upper side and extends to the right end of the sunshade 1500, and is coupled to the opening/closing strap fixing member 1800 to be supported.

Here, when the user needs to pull and walk the sunshade 1500 to supply sunlight to the inside of the closed space 1300, as shown in FIG. 2B, when the user grabs and pulls the end of the string 1770 at the right end from the right side, the pulling force As the force is transmitted to the lower arrangement string 1730 through the upper arrangement string 1750, the upper arrangement string 1750 moves from the left side to the right, and the sunshade between the upper arrangement string 1750 and the lower arrangement string 1730 ( 1500 gradually moves toward the string coupling member 1710 where the frame 1330 is in the center.

Through this process, when the sunshade 1500 is overlapped and rolled toward the string coupling member 1710, the covered sunshade 1500 on the left side is removed.

Since the lower side of the opposite side of the entrance 1310 or the entrance 1310 of the closed space 1300 is fixed, the sunshade 1500 is obliquely near the entrance 1310 or the opposite side of the entrance or near the membrane opening/closing means 1700 that the user pulls The sunshade 1500 is rolled up (refer to the slanted sunshade shape of portions 1-3 and c-e of area A in FIG. 4 and the obliquely rolled-up portion of the sunshade film 1500 in area D).

And, although not shown, when the rolled up sunshade 1500 is placed in its original position, when the end of the sunshade 1500, which is obliquely raised to the lower end of the sunshade 1500, is pulled to the lower left side, the sunshade 1500 moves to the left As the upper arrangement string 1750 is released while descending to the lower end, the lower arrangement string 1730 and the upper arrangement string return to their original positions. In this state, the user just needs to couple the string end 1770 to the opening/closing string fixing member 1800.

3A and 3B are processes in which the second membrane opening/closing means 1700L, which is opposite only in the direction of FIGS. 2A and 2B, is operated, and a detailed description thereof will be omitted because those skilled in the art can fully understand it. .

In addition, FIG. 4 shows the case where the inside of one closed space 1300 is divided into areas A, B, C, and D, and only a part of A and a part of D are opened or walked through the sunshade 1500. case shown. That is, even in this case, where the sunshade film 1500 is opened in part of area A and part of area D, the sunshade film 1500 is opened at an angle because the neighboring film opening and closing means 1700 does not open the sunshade film 1500 can know

As described above, the sunshade opening/closing device 1000 according to the present invention can cover or walk away the sunshade 1500 only in the required portion of the entire enclosed space 1300 when the type of crop is different, the growth rate is different, or the type of work is different. there is.

Accordingly, according to the present invention, it is possible to provide a device for opening and closing the sunshade of an enclosed space that can simply and conveniently open and close the sunshade of an enclosed space including a vinyl house manually.

In addition, it is possible to provide a sunshade opening and closing device in an enclosed space that partially covers or walks only a necessary area in an enclosed space.

In addition, it is possible to provide a sunshade opening and closing device for an enclosed space that can reduce economic costs due to maintenance, repair, and replacement of mechanisms and parts such as electric mechanisms according to opening and closing of the sunshade.

In addition, since a large amount of force is not required to open and close the sunshade, it is possible to provide a device for opening and closing the sunshade in an enclosed space that allows a person with weak power to open and close the sunshade simply and conveniently.

Here, although an embodiment of the present invention has been illustrated and described, those skilled in the art to which the present invention pertains can appreciate that this embodiment can be modified without departing from the principles or spirit of the present invention. will be. The scope of the invention will be defined by the appended claims and their equivalents.

1000: Sunshade opening and closing device 1300: Confined space
1310: entrance 1320: door
1330: frame 1333: arch member
1335: horizontal member 1335a: central horizontal member
1350: Vinyl
1500: sunshade 1510: central membrane area
1520: right end 1530: left end
1700: Membrane opening and closing means 1710: String coupling member
1730: lower arrangement string 1750: upper arrangement string
1770: strap end 1800: opening and closing strap fixing member

Claims (6)

In the sunshade opening and closing device coupled to the outside of a frame forming an enclosed space including a vinyl house to block solar heat and opening and closing the sunshade to walk or cover the closed space,
The sunshade covers the outside of the closed space to the bottom of the left and right sides along the longitudinal direction of the closed space, one end is coupled to the frame and the other end is the lower end of either left or right side of the sunshade along between the frame and the sunshade. and a film opening and closing means coupled to the lower part of the other of the left and right sides of the sunshade along the upper side of the sunshade. According to claim 1,
When the user pulls the membrane opening/closing means at the other end coupled to the lower part of either the left or right side, the membrane opening/closing means area returning to the other lower end of the left or right side of the membrane opening/closing means is pulled, and the left and right sides of the membrane opening/closing means are pulled. A sunshade opening and closing device, characterized in that the sunshade covering the other side of the pull. According to claim 1 or 2,
When the user pulls the membrane opening/closing means on the other end side coupled to the lower part of the left or right side, the membrane opening/closing means area returning to either the lower end of the left or right side of the membrane opening/closing means is pulled, and the left and right sides of the membrane opening/closing means are pulled. A sunshade opening and closing device, characterized in that the sunshade covering either side is pulled. Under claim 1 or 2,
The film opening/closing means has one end coupled to the frame and the other end coupled to the lower right side of the sunshade film along the upper side of the sunshade film around the lower end of the left side of the sunshade film along the space between the frame and the sunshade film. and a second film opening/closing means having one end coupled to the frame and the other end coupled to the lower left side of the sunshade film along the upper side of the sunshade film around the lower end of the right side of the sunshade film along the space between the frame and the sunshade film. but
The first film opening and closing means and the second film opening and closing means are alternately arranged at set intervals along the longitudinal direction of the closed space. In the sunshade opening and closing device coupled to the outside of a frame forming an enclosed space including a vinyl house to block solar heat and opening and closing the sunshade to walk or cover the closed space,
The sunshade is divided into left and right sides along the longitudinal direction of the frame and coupled to the sunshade or the frame so that one of the left and right side of the sunshade can be pulled and walked at the other side of the left and right of the sunshade. A sunshade opening and closing device characterized in that it comprises a; film opening and closing means. According to claim 5,
The film opening and closing means is a sunshade film characterized in that a position of one of the left and right sides of the sunshade and a position of the other of the left and right sides of the sunshade are alternately arranged along the longitudinal direction of the frame. switchgear.

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