KR200356739Y1 - Eqnipment opening and shutting of Vinyl - Google Patents

Abstract

The present invention relates to a vinyl opening and closing device of a plastic house, by installing a roller and a hinge coupled rollers at the midway side of a plurality of outer frames installed in the longitudinal direction, respectively, one long so that the rollers are supported by the coupled support member. Arrange the tow line from the entrance to the end of the vinyl house, and connect the vinyl opening and closing line to each of the towing lines through the rollers to guide the bottom of the inner vinyl house to the bottom of the inner vinyl house. The end of the tow line, which is lowered to the bottom of the vinyl in the inner vinyl house through the last roller attached to the outer frame, is wound on the clip with one side open and fixed with a fixing rod. By pulling and unwinding the tow line, It is configured to be closed.

The present invention described above can be put to practical use by simplifying the construction of the vinyl switchgear that walks and closes the vinyl of the inner vinyl house for ventilation and insulation, and supplies it to farmhouses at low cost. Even when the vinyl is covered, the vinyl switch can be easily and simply installed.

Description

Vinyl opening and closing of vinyl house {Eqnipment opening and shutting of Vinyl}

The present invention relates to a vinyl opening and closing device of the vinyl house, and more particularly, to easily install and configure the opening and closing device for walking or closing the vinyl of the inner vinyl house in a double-stored vinyl house to grow various crops. It's about one thing.

Recently, in cultivating crops in plastic houses, double vinyl houses are installed and used in order to solve the problem that the temperature of the crops is slowed at night and the growth of the crops is slowed. To ventilate, cover the vinyl at night to keep warm.

Looking at the general method for ventilating the indoor air by allowing the outside air to flow into the double-installed plastic house as follows.

In the case of the outer vinyl house, a plurality of ventilation holes are installed on the upper or side of the outer frame constituting the outer vinyl house to be ventilated, and the inner vinyl house is ventilated by rolling up the side vinyl.

As a representative technical document of a vinyl opening and closing device for lifting or closing a vinyl in an inner vinyl house, there may be mentioned, for example, a vinyl opening and closing device of a vinyl house, registered utility model publication No. 20-0170393. .

The vinyl opening and closing device of the vinyl house combines the cord fasteners to the side midpoints of the inner frame constituting the inner vinyl house, and then pulls the cords tied to the string fasteners to the bottom of the inner vinyl to guide them to the side midpoints of the outer frame. It is configured to walk and release the inner vinyl by pulling the towing line, respectively, fixed to the tow line formed in the longitudinal direction of the outer vinyl house through the roller coupled to the upper center of the roller and the outer frame.

The vinyl opening and closing device of the vinyl house has the effect of walking and closing the vinyl of the inner vinyl house all at once by a simple operation of pulling and releasing the tow line from the door. Since it is installed there is a problem that can not be installed in the state of covering the vinyl of the inner vinyl house.

In addition, it is cumbersome and inconvenient because the installation and connection of the roller, the string and the tow line used to open and close the vinyl of the inner vinyl house are all performed in the upper center of the outer vinyl house which is hard to reach. In order to install the vinyl opening and closing device of the house more easily, the installation of the vinyl in the inner vinyl house is difficult to cover the vinyl of the inner vinyl house due to the interference of the outer vinyl house.

Since the vinyl opening and closing device of the vinyl house is composed of many parts such as a string fixture coupled to the inner frame, a guide roller coupled to the outer frame, and a guide roller coupled to the upper center of the outer frame, the efficiency of the vinyl switchgear is recognized in the farm. However, avoiding the burden of installation costs is a reality.

The present invention is designed to solve the above-mentioned problems and to simplify the construction of the vinyl switchgear that walks and closes the vinyl of the inner vinyl house for ventilation and warmth, so that it can be put to practical use by supplying it to farmhouses at low cost. There is a purpose.

Still another object of the present invention is to enable easy and convenient installation of the vinyl switchgear even when the vinyl is covered in the inner vinyl house or the inner and outer vinyl houses.

1 is a perspective view of a double vinyl house equipped with a vinyl opening and closing device of the present invention

Figure 2 is a side view of a double vinyl house installed vinyl opening and closing device of the present invention

Figure 3a, 3b, 3c is a perspective view of the vinyl opening and closing line guide member applied to the present invention

4 is an exploded perspective view of the vinyl fixing member of the present invention

Figure 5a, 5b, 5c is a perspective view and a cross-sectional view showing an embodiment of the switchgear of the present invention

Figure 6a, 6b is a front view of a vinyl house showing another embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

1: inside vinyl house 2: outside vinyl house

3: inner frame 4: outer frame

5: vinyl 6: vinyl switch

7: tow line 8: vinyl opening and closing line

9: vinyl fixing member 10: roller

11.12: clip 15: fixing rod

18: vinyl holder 21: switchgear

Referring to the configuration of the vinyl opening and closing device of the vinyl house of the present invention in detail with reference to the accompanying drawings as follows.

The present invention is characterized by easy and convenient walk and close the side vinyl of the inner vinyl house of the double vinyl house installed as the outer vinyl house and the inner vinyl house at once to increase the heat retention.

The present invention is characterized in that the vinyl opening and closing device installed to walk and close the side vinyl of the inner vinyl house can be easily installed even when the vinyl is covered in the inner vinyl house or the inner, outer vinyl house.

The preferred embodiment of the vinyl opening and closing device of the present invention for walking and closing the vinyl of the inner vinyl house will be described with reference to FIG.

As shown in FIG. 1, the vinyl house, which is installed in duplicate for thermal insulation, includes an inner vinyl house 1 by installing a plurality of inner frames 3 in a lengthwise direction to cover the vinyl 5, and the inner frame. The outer vinyl house (2) is configured by covering the vinyl by installing the outer frame (4) in the longitudinal direction at intervals of 30 to 50 cm to the outside of (3).

The vinyl opening and closing device (6) of the present invention is a tow line (7) and the tow line (7) is installed long in the longitudinal direction to walk or close the vinyl (5) covering the inner vinyl house (1) at once and easily In order to guide the vinyl opening and closing line (8) and the vinyl opening and closing line guide member 16 and the vinyl opening and closing line (8) which are installed in the middle half of the outer frame (4) is connected, the bottom of the vinyl It consists of a vinyl fixing member (9) to hold.

The vinyl opening and closing line guide member 16 is open to one side to be fixed to the outer frame 4, as shown in Figure 3a, the fastening portion 13 is formed with bolt fastening hole 12 on both sides of the opening portion The roller 11 configured to guide the clip 11 and the vinyl opening and closing string 8 is configured by hinge 15 to the support member 14 to which the pin is coupled.

The vinyl fixing member 9 is integrally formed on top of the clip 12 and the clip 12 having one side open to hold and fix the bottom of the vinyl 5, as shown in FIG. (8) is inserted into the connecting member 14 and the one side is open to the clip 12 is formed a hole 13 for binding the fixing the vinyl (5), and when the vinyl is closed to be drooped down by its own weight Fixing rod 15, a fixing portion 35 is inserted and wrapped around the clip 12 by using elasticity and a support portion formed integrally with the fixing portion 35 to support the vinyl (5) when walking ( It is composed of a vinyl holder 18 formed of 17).

Of course, the vinyl fixing member 9 may be configured such that the support 17 is supported by a synthetic resin while holding the vinyl 5 while forming a clip 12 having one side opened with a synthetic resin.

The tow string 7 is configured not to burst when pulling using a piano wire or the like, and the vinyl opening and closing string 8 may use a thin rope that is generally used. However, in fixing the tow line 7 and the vinyl opening and closing line 8, it is preferable to fasten by fastening with the nut 20, which has a protrusion and a groove formed on the upper part of the bolt 19, rather than being tied and fixed.

The vinyl opening and closing device 6 of the present invention described above can be easily installed even when the vinyl is covered in the inner vinyl house or the inner and outer vinyl houses 1 and 2, but the vinyl 5 in the inner vinyl house 1 is installed. After installing the vinyl opening and closing device 6 in the installed state, it is preferable to cover the vinyl in the outer vinyl house (2).

First, the roller 11 is fixed to the clip 11 coupled to the hinge 15 at the midpoint of the side of the outer frame 4 installed in the longitudinal direction, the clip 11 is the outer frame (4) using the opening It is pushed into and then fixed by fastening a bolt or screw to the bolt fastening hole 12 of the tightening portion 13 formed in the clip (11). At this time, the roller 10 is easy to work because it is installed in the middle point of the outer frame (4) side of the outer vinyl house (2) that can be easily reached by human hands.

As described above, after fixing and installing a plurality of rollers 10 with clips 11 at the intermediate points of the side surfaces of the plurality of outer frames 4 constituting the outer vinyl house 2, one tow lengthwise prepared in the longitudinal direction is provided. A string 7 is installed from the outer vinyl house 2 door to the end, but passes between the lower portion of each roller 10 coupled to the outer frame 4 and the support member 14 to prevent sagging from below. Towing the vinyl opening and closing line (8) by tightening the towing line (7) with bolts (19) and nuts (20) according to the width of each roller (10) is installed to the end of the outer vinyl house (2) The end of the string 7 is lowered to the bottom of the vinyl 5 of the inner vinyl house 1 via the roller 10 without connecting the vinyl opening and closing string 8.

After each vinyl opening and closing line 8 connected to the tow line 7 is lowered via the roller 10 installed in the outer frame 4, the respective vinyl opening and closing line 8 and the outer vinyl house ( The end of the tow line 7 lowered from the end of 1) is fixed to the hole 13 of the connection member 14 integrally formed on the upper part of the clip 12 constituting the vinyl fixing member 9, and then the vinyl When the bottom part of (5) is rolled inside the clip 12 and fixed with the fixing rod 15, the fixing part 35 constituting the vinyl holder 18 is inserted into the clip 12 by using elasticity. Installation of the vinyl switchgear 6 is completed.

When walking the vinyl (5) for ventilation of the inner vinyl house (1), grab and pull the tow line (7) draped in the direction of the door to the middle point of the side of each outer frame (4) constituting the outer vinyl house (2) As the tow line 7 mounted on the installed roller 10 and the support member 14 is pulled, the vinyl opening and closing line 8 fixed to the tow line 7 with the bolt 19 and the nut 20 is attached to the roller ( 10) the vinyl fixing member 9 is lifted up to guide the vinyl fixing member 9 in which the bottom of the vinyl 5 of the inner vinyl house 1 is fixed by the fixing rod 15 while being guided together to constitute the vinyl fixing member 9. The vinyl 5 is rolled up on the support part 17 of the vinyl holder 18 which is elastically fitted and fixed to the clip 12, and pulls the vinyl 5 as much as desired to pull the tow line 7. After walking, it is hooked to an unillustrated tow line anchor ring provided on the outer frame (4) or the outer frame (4) with doors. Jin, thereby fixing the position knot, walking traction bar (7).

To cover the vinyl (5) walked to keep warm, release the tow line (7) tied to the tow line fixing ring provided in the outer frame (4) with the door or the outer frame (4) and slowly release the vinyl (5) The vinyl opening and closing line (8) and the towing line (7) are sag down by the weight of the fixing rod (15) itself and the weight of the vinyl (5) fitted to the clip (12) of the vinyl fixing member (9) to which Loosely loosened along the roller 10, the vinyl (5) was rolled up is closed.

Another embodiment of the vinyl switch 6 applied to the present invention is described as follows.

The vinyl opening and closing line guide member 16 of the present invention for inducing a vinyl opening and closing line 8 used to walk or close the vinyl 5 has a clip having one side open to the outer frame 4 as shown in FIG. After inserting 11a), the support member 14a, to which the roller 10a is pinned, may be fixed by engaging the clip 11a and the hinge 15a.

In addition, there is a disadvantage that the clips 11 and 11a formed of synthetic resin, that is, the clips 11 and 11a formed with openings due to a change in temperature, become loose without being tight with the outer frame 4 and tightly tightened. In order to eliminate the hassle and inconvenience of fastening bolts or screws, insert the metal elastic clip 11b when molding the supporting member to which the roller is pinned with synthetic resin, or the metal elastic clip on the top of the synthetic resin supporting member. You can also screw them together.

FIG. 3C shows two rollers 10b and 10c on the support member 14b to more smoothly pull or unwind the tow line 7 and the vinyl opening and closing line 8 used when walking or closing the vinyl 5. As configured, the tow line 7 was formed in the roller 10b formed at the top, and the vinyl opening and closing line 8 was guided in the roller 10c formed at the bottom, respectively.

5a and 5b show the switch 21 for more easily and conveniently winding or unwinding the tow line 7, so that the bodies 22 of the switch 21 are separately manufactured and fastened with bolts. Into the inside is formed a hexagonal head portion 23 to which the handle-type dolly 31 can be integrally formed so that the worm 24 protruding out of the body 22 is coupled, and the worm wheel 25 is connected to the worm 24. This engagement is coupled to one side of the shaft (26) to which the worm wheel (25) is coupled is coupled to the roller (27) winding the tow line (7), the other side of the latch wheel (28) is coupled to the lever 29 is integrated It is configured to engage with the formed ratchet 30, and when pulling the tow line 7 in order to walk the vinyl (5) by inserting the hex groove formed in the hexagonal head 23 formed integrally with the worm 24, the hex groove 31 is formed It is wound on the roller 27 by turning, and when the traction string 7 wound on the roller 27 is released to close the vinyl 5, Lifting the combined lever 29 to separate the ratchet 30 from the ratchet wheel 28, the weight of the rolled vinyl (5) and the fixing rod of the vinyl fixing member (9) holding the vinyl (5) 15) The towing string 7 is released by the weight.

The switch 36 of FIG. 5C is designed to be easier to supply than the switch 21 of FIG. 5A and to be supplied at a lower cost than when the pull line 7 is pulled by hand. 37 is fixed to the outer frame (4) formed by the door (38) formed in the door and then one end is tied to the body (37) to move the fixed opening and closing row 45 along the curved portion 44 The end of the traction string 7 is supported by the roller 41 while passing between the flow rotating body 43 having the protrusion on the circumference and the pinned rotating body 42 having the protrusion on the outer circumference. Guided to the roller (40) tied to the) and then fixed to the bolt to tighten the clamp 38 is configured.

When walking the vinyl (5) using the switch (36) by holding and pulling the opening and closing control string 45, the flow rotating body 43 is pushed out along the curved portion 44, one side clamp 38 The opening and closing adjustment line 45 fixed to the roller 40 is coupled to the roller supporter 39 and the roller 41 of the body 37 is guided and pulled, and at this time the end of the roller supporter 39 The tied and fixed towing line 7 is pulled together.

Pull the opening and closing control string 45 as described above, and then walk the vinyl 5 as desired, then release the opening and closing control string 45, the flow rotating body 43 pushed outwards along the curve 44 Enter the opening and closing adjustment line 45 in the center is tightly engaged with the pin fixing rotary body 42 will be fixed in position.

Figure 6a is a guide roller to the outer frame (4), the door of the outer vinyl house (2) is formed so that the tow line (7) can be more easily wound and unrolled when walking and closing the vinyl (5) of the inner vinyl house ( 32) to guide the traction line (7) and then fix the end of the vinyl (5) of the inner vinyl house (1) by fixing the end to the roller (27) of the switchgear (21) fixed to both sides of the outer frame (4) When opening and closing the opening and closing with less force, it is an embodiment to be able to open and close the vinyl (5) individually by selecting both sides.

FIG. 6B shows the support frame 34 and 34a respectively attached to the outer frame 4 so that the support 34 is equipped with a switch 21 and another support 34a is a traction line guided from the guide roller 32. Both side surfaces of the inner vinyl house 1 with one switch 21 mounted on the outer frame 4 by combining two guide rollers 33 for winding the roller 7 to the roller 27 of the switch 21. The traction cords 7 on both sides are guided to the guide rollers 32 and 33 so as to walk and close the vinyl 5 at the same time, so that they can be wound or unrolled on the rollers 27 of the switch 21.

The present invention described above can easily install the vinyl switchgear even when the vinyl is covered in the inner vinyl house or the inner and outer vinyl house, and the components constituting the vinyl switchgear are simply made of a traction line, a vinyl opening and closing line, and a roller. As a result, the installation time is greatly reduced, and it can be applied to farms and applied at low cost.

Claims (5)

In the vinyl opening and closing device for walking and closing the vinyl of the inner vinyl house of the double vinyl house installed as the outer vinyl house and the inner vinyl house, Arrange one long towing line from the inlet to the end of the vinyl house so that the roller is supported by the supporting member to which the roller is coupled to each other by installing a roller and a hinged roller at each intermediate point of the outer frame installed in the longitudinal direction. The vinyl opening and closing lines are connected to each other to induce them to descend to the bottom of the inner vinyl house through the rollers, and then through the ends of the opening and closing rollers connected to the outer frame of the outer vinyl house. The tow line is fixed by fixing the end of the tow line which has been lowered to the bottom part with a fixed rod wrapped around a clip of which the bottom part of the vinyl is open, and fixed to the vinyl fixing member held by the support part of the vinyl holder when walking the vinyl. Vinyl opening and closing device of the green house, characterized in that the pulling and releasing the vinyl walking and closing at the same time. The method of claim 1, The bottom part of the vinyl is fixed to the vinyl fixing member, and each of the vinyl opening and closing lines tied to the vinyl fixing member is connected to the outer frame at the entrance where the entrance door of the external vinyl house is formed. The vinyl opening and closing device of the vinyl house, characterized in that the worm and the worm wheel is connected to the roller of the switch which rotates by guiding the guide roller. The method of claim 1, The vinyl opening and closing device of the vinyl house, characterized in that the roller is connected to the traction line to guide the vinyl opening and closing the roller to the outer frame formed of a metal with one side open with a synthetic resin support member and insert molding. The method of claim 1, The vinyl opening and closing device of the vinyl house, characterized in that the two rollers are coupled to the support member fixed to the outer frame by a clip so that the tow line is guided to the upper roller and the vinyl opening and closing line is guided to the lower roller. The method of claim 2, A vinyl opening and closing device for a vinyl house, characterized in that the worm wheel is engaged with the ratchet provided with a lever by protruding an axis supporting the worm wheel on one side of the body configured to rotate by engaging the worm and the worm wheel.