KR102549470B1 - Airtight structure device having airtight performance in roll blind and roll blind - Google Patents

Abstract

According to one aspect of the present invention, an airtight structure device securing airtight performance in a roll blind may comprise: at least one driving unit provided in a guide rail and forming airtightness by allowing a film to come in close contact with the guide rail; and a button box provided at a lower end of a window frame and connected to the driving unit, wherein the film is mounted on one surface of the button box to operate the driving unit pushed into the interior of the window frame and connected.

Description

Airtight structural device for securing airtight performance of roll blind and roll blind using the same

The present invention relates to an airtight structure device for securing airtight performance of a roll blind and a roll blind using the same, and more particularly, an airtight structure device for securing airtight performance of a roll blind that can prevent a change in room temperature due to inflow of outside air, and It relates to roll blinds using this.

In general, curtain wall structures are widely applied to commercial buildings. The curtain wall structure has the advantage of light weight and beautiful appearance, but has the disadvantage of high heat loss because glass is used a lot.

Windows and doors are the most thermally vulnerable part of a building, and an increase in glass area has a greater impact on building energy consumption.

Here, as solar energy is introduced into the room through windows, not only glare but also changes in indoor temperature occur, and in the summer, the use of air conditioners increases due to solar energy.

In order to compensate for this, roll blinds are installed on windows to block solar energy flowing into the room, and to prevent solar energy from flowing into the room, the indoor temperature can be maintained.

However, general roll blinds do not block outside air from entering through the gaps in the windows, which affects the temperature of the room and increases the cost of maintaining the room temperature.

Domestic Patent Publication No. 10-2014-0139372 (2014.12.05)

An object of the present invention is to provide an airtight structure device for securing airtight performance of a roll blind capable of effectively reducing cooling/heating loads by blocking outside air flowing in through a window and a roll blind using the same.

Another object of the present invention is to provide an airtight structure device for securing the airtight performance of a roll blind that can form airtightness on both sides of the roll blind when the roll blind is wound and fixed, and a roll blind using the same.

In order to achieve the above object, an airtight structure device for securing airtightness of a roll blind according to an aspect of the present invention is provided with one or more inside a guide rail and a driving unit for forming airtightness by bringing a film into close contact with the guide rail. And, it is provided at the lower end of the window frame and is connected to the driving unit, and while the film is mounted on one side, it may be provided with a button box for operating the driving unit that is pushed into the window frame and connected to it.

The driving unit includes a first rod facing the film and moving in the forward and backward direction, a second rod facing the first rod at a predetermined distance and fixed to the guide rail and moving in the vertical direction, and connected to the lower end of the second rod in the vertical direction. A third rod moving inside the window frame according to movement, and a driving means formed between the first rod and the second rod to push the first rod outward according to the vertical movement of the second rod may be provided. there is.

The driving means includes a driving body provided between the first rod and the second rod, a first hinge fixed to the first rod to rotate the driving body, and a driving body fixed to the second rod. A second hinge for rotation may be provided.

The button box includes a body, a film groove cut into the upper part of the body, a button protruding around the film groove and pressed by a user, and a rod punched in the body to insert and fix a part of the third rod. A fixing hole, a spring formed on the lower part of the body and provided with an elastic force between the body and the window frame to operate the button box in the up and down direction, and provided on both sides of the body and operated in the up and down direction by the spring It may be provided with a fixed slider for fixing or removing the button box to do.

The button may include a button protrusion fixed by the fixed slider when the button box is operated in a vertical direction.

The fixed slider may include a sliding slider groove formed on the window frame and a button groove formed on one surface of the fixed slider and into which the button protrusion is inserted and fixed.

In another aspect of the present invention for achieving the above object, a roll blind using an airtight structure device for securing airtight performance of a roll blind is formed on an upper portion and has a roller portion having a film therein, and the roller portion is fixed A window frame forming glass at the front, a guide rail provided on both sides of the roller unit and the window frame to connect each other and forming a frame, and one or more guide rails provided inside the guide rail to move the film to the guide rail A drive unit that forms an airtight seal by being brought into close contact with the window frame, and a button box provided at the lower end of the window frame to be connected to the drive unit and operating the drive unit that is pushed into the window frame while the film is attached to one surface.

The driving unit includes a first rod facing the film and moving in the forward and backward direction, a second rod facing the first rod at a predetermined distance and fixed to the guide rail and moving in the vertical direction, and connected to the lower end of the second rod in the vertical direction. A third rod moving inside the window frame according to movement, and a driving means formed between the first rod and the second rod to push the first rod outward according to the vertical movement of the second rod may be provided. there is.

The driving means includes a driving body provided between the first rod and the second rod, a first hinge fixed to the first rod to rotate the driving body, and a driving body fixed to the second rod. A second hinge for rotation may be provided.

The button box includes a body, a film groove cut into the upper part of the body, a button protruding around the film groove and pressed by a user, and a rod punched in the body to insert and fix a part of the third rod. A fixing hole, a spring formed on the lower part of the body and provided with an elastic force between the body and the window frame to operate the button box in the up and down direction, and provided on both sides of the body and operated in the up and down direction by the spring It may be provided with a fixed slider for fixing or removing the button box to do.

The button may have a button protrusion fixed by the fixed slider whenever the button box is operated in a vertical direction.

The fixed slider may include a sliding slider groove formed on the window frame and a button groove formed on one surface of the fixed slider and into which the button protrusion is inserted and fixed.

The guide rail includes a guide rod, a first surface in which one surface of the film is brought into contact with the inside of the guide rod, a second surface in which both sides of the film are brought into contact with the inside of the guide rod, and the second surface in the guide rod. A third surface forming a space spaced apart from the rod by a predetermined distance may be provided.

The first surface may be provided with a fixing ring protruding from a portion to induce vertical movement while blocking forward and backward movement of the second rod.

The window frame includes a window frame groove facing a part of the film, a rod hole formed in a space where the third rod is provided inside the window frame and moving in a vertical direction, and a bottom surface of the window frame is perforated to insert the button box. A box hole for guiding movement in the vertical direction and a slider groove formed on both sides of the box hole to insert and fix a fixed slider and to secure a free space so as to slide in a left and right direction.

The roller unit may include a fixing guide formed at a lower end of the film and fixed to the film groove and the window frame groove.

According to the airtight structure device for securing the airtightness of the roll blind according to the present invention and the roll blind using the same, the film is in close contact with the guide rail to block outside air flowing through the window.

In addition, when the fixed guider is fixed to the window frame, the driving means can push the film into the guide rail to seal both sides of the film.

1 is a front view showing an overall appearance of an airtight structure device for securing airtight performance of a roll blind and a roll blind using the same according to the present invention.
Figure 2 is a perspective view showing in detail A shown in Figure 1;
Figure 3 is a perspective view showing in detail the appearance of Figure 2 viewed from the rear.
Figure 4 is a plan view showing in detail the appearance of Figure 2 viewed from the plane.
Figure 5 is a planar cross-sectional view showing a state in which the driving means is driven in Figure 4 to push the film to the second surface to form an airtight.
Figure 6 is a right cross-sectional view showing in detail the state of Figure 2 viewed from the right side.
Figure 7 is a right cross-sectional view showing a state in which the driving means is driven in Figure 6 to push the film to the second surface to form an airtight.
Fig. 8 is a cross-sectional view showing details of the BB shown in Fig. 1;
9 is a cross-sectional view showing a state in which the film pushes the button box in FIG. 8;
10 is an enlarged view showing details of C indicated in FIG. 1;
11 is a cross-sectional view showing a state in which the film pushes the button box in FIG. 10;
12 is a cross-sectional view showing a state in which the film pushes the button box in FIG. 11;

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, it goes without saying that the present invention is not limited to these embodiments and can be modified in various forms.

In the drawings, in order to clearly and concisely describe the present invention, parts not related to the description are omitted, and the same reference numerals are used for the same or extremely similar parts throughout the specification. In addition, in the drawings, the thickness, width, etc. are enlarged or reduced in order to make the description more clear, and the thickness, width, etc. of the present invention are not limited to those shown in the drawings.

And when a part in the entire specification is said to "include" another part, it does not exclude other parts unless otherwise stated, and may further include other parts.

1 is a front view showing an overall appearance of an airtight structure device for securing airtight performance of a roll blind and a roll blind using the same according to the present invention.

As shown in FIG. 1, one or more airtight structure devices for securing the airtight performance of the roll blind according to one aspect of the present invention are provided inside the guide rail 300 to cover the film 110 with the guide rail 300. The drive unit 400 that forms an airtight seal by being brought into close contact with the window frame 200 is provided at the bottom of the window frame 200 and connected to the drive unit 400, and the drive unit 400 is pushed into the window frame 200 and connected while the film 110 is mounted on one surface. ) may be provided with a button box 500 that operates.

Here, the drive unit 400 is provided on the inside of the guide rail 300 and on one side and inside of the window frame 200 to guide the film 110 to the guide rail ( 300) can be adhered to one side.

A portion of the driving unit 400 is fixed to the guide rail 300, and the other portion pushes one side of the film 110 to form an airtight seal.

Next, the button box 500 is provided at the bottom of the window frame 200 and one side protrudes outward to fix one end of the film 110, and operates by pulling the driving unit 400 by the force into which the film 110 is inserted. can make it

In the button box 500, a detachable button for fixing and detaching the film 110 to the window frame 200 is formed on the outside, and the driving unit 400 can be operated in the process of being fixed.

In addition, the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to another aspect of the present invention includes a roller unit 100 formed on the upper side and having a film 110 therein, and the roller unit 100 The window frame 200 is fixed and forms glass on the front side, the guide rail 300 is provided on both sides of the roller unit 100 and the window frame 200 to connect each other and form a frame, and the guide rail 300 ) Is provided inside one or more driving units 400 that adhere the film 110 to the outside of the guide rail 300 to form a confidentiality, and are provided at the lower end of the window frame 200 to connect with the driving unit 400 And while the film 110 is mounted on one side, it may be provided with a button box 500 that is pushed into the window frame 200 and operates the connected drive unit 400.

Here, the roller unit 100 is provided on the upper part of the roll blind to wind the film 110 and unwind the film 110 when necessary to be fixed to the window frame 200 to block sunlight or form an airtight seal to prevent outside air from entering. can block

The film 110 is wound around the roller unit 100, and both ends are inserted into the guide rail 300, so that one side of the film 110 adheres to the inside of the guide rail 300 to form an air layer to block the inflow of outside air. can

In addition, the film 110 may block sunlight from entering the room through the glass.

The window frame 200 may be provided under the roll blind, and the film 110 may be released from the roller unit 100 and fixed to one surface of the window frame 200 .

The window frame 200 is provided with a locking device on the outside so that the film 110 can be easily detached, and the drive unit 400 and the button box 500 are provided inside to form airtightness through the film 110.

The guide rail 300 is provided on both sides of the roller unit 100, respectively, and the driving unit 400 and the film 110 pushed by the driving unit 400 are located therein, and the film 110 is moved by the movement of the driving unit 400. ) may be in close contact with one side of the guide rail 300.

The guide rail 300 forms an airtight seal with a surface in close contact with the film 110, and forms an air layer to block the inflow of outside air, thereby preventing a loss of internal temperature.

Through this, in the roll blind having airtightness according to the present invention, the film 110 is inserted into the guide rail 300, and one side of the film 110 is moved by the drive unit 400 to one side of the guide rail 300. It can be closely adhered to to form a confidentiality.

In addition, the drive unit 400 guides one side of the film 110 by the button box 500 that pushes a part of the drive unit 400 while the film 110 is fixed to the window frame 200. It can be operated in a way that pushes against the rail 300 .

Next, a roll blind using an airtight structure device for securing airtight performance of the roll blind according to an embodiment of the present invention will be described in more detail.

Figure 2 is a perspective view showing in detail A indicated in Figure 1, Figure 3 is a perspective view showing in detail the appearance of Figure 2 viewed from the rear.

2 to 3, the drive unit 400 faces the first rod 410 facing the film 110 and moving in the forward and backward direction, and the first rod 410 and the guide rail 300 facing each other at a predetermined distance. ) and a second rod 420 that moves up and down, and a third rod that is connected to the lower end of the second rod 420 and moves inside the window frame 200 according to the vertical movement of the second rod 420. 430, and formed between the first bar 410 and the second bar 420, driving means 440 for pushing the first bar 410 outward according to the vertical movement of the second bar 420 can be provided.

First, the driving unit 400 is located inside the guide rail 300, the first rod 410 pushes one side of the film 110, and the second rod 420 is on one side of the guide rail 300. It is fixed, and the third rod 430 is connected to the lower end of the second rod 420 and may be disposed inside the window frame 200 .

The first rod 410 pushes the film 110 inserted into the guide rail 300 forward, and the film 110 may form an airtight seal with the glass as the film 110 is in close contact with the outside.

The second rod 420 is fixed to the inside of the guide rail 300 and is connected to the third rod 430 so that the third rod 430 is pulled downward by the film 110 while the second rod 420 ) can move together to push the first rod 410 forward.

The third rod 430 is connected to the lower end of the second rod 420 and is disposed inside the window frame 200 to be connected again to the lower end of the second rod 420 located on the opposite side.

The third rod 430 is pulled downward by the film 110, and the second rod 420 connected to the outside from the inside of the window frame 200 can be pulled downward together.

Here, a driving means 440 is provided between the first rod 410 and the second rod 420 to push the first rod 410 outward according to the downward movement of the second rod 420. power can be transmitted.

One corner of the driving means 440 is fixed to the second rod 420 and the other corner is fixed to the first rod 410 to receive force pushing the film 110.

Next, the guide rail 300 has a guide bar 310, a first surface 320 where both sides of the film 110 are facing each other inside the guide bar 310, and a film 110 inside the guide bar 310. ) It may be provided with a second surface 330 to which one side faces, and a third surface 340 forming a space spaced apart from the second rod 420 by a predetermined distance inside the guide table 310.

The first surface 320 is an inner surface of the guide table 310, and both sides of the film 110 may face each other.

The second surface 330 is provided with mohair on the outside of the inside of the guide table 310 to increase airtightness when brought into contact with the film 110 .

The third surface 340 is an inner surface of the inside of the guide bar 310, and the second rod 420 may be spaced a certain distance apart.

The first surface 320 protrudes from a portion and may include a fixing ring 321 that induces vertical movement while blocking forward and backward movement of the second rod 420 .

The fixing ring 321 does not have a part that restricts the second rod 420 in the vertical direction while wrapping the second rod 420 so that the second rod 420 moves only in the vertical direction and the forward and backward movement is restricted.

Therefore, the second surface 330 faces one surface of the film 110 to form an airtight seal, and the first surface 320 fixes the second rod 420 to induce only vertical movement to drive the driving means 440. It is possible to transmit the force to push the first bar (410).

Next, the window frame 200 has a window frame groove 210 facing a part of the film 110 and a third rod 430 inside the window frame 200 to form a space moving in the vertical direction. 220), a box hole 230 perforated on one lower surface of the window frame 200 to insert the button box 500 and guiding movement in the up and down direction, and a fixed slider formed on both sides of the box hole 230, respectively ( 560) may be inserted and fixed, and may be provided with a slider groove 240 for securing a free space so as to slide in the left and right directions.

The window frame groove 210 may be fixed so that one end of the film 110 is seated and not wound around the roller unit 100 .

The rod hole 220 is formed inside the window frame 200 to form a gap space so that a part of the inserted second rod 420 and the third rod 430 can easily move in the vertical direction.

The box hole 230 is a hole into which a button box 500 to be described later is inserted, and may be perforated in the lower center of the window frame 200 .

The slider groove 240 is fixed so that a fixed slider 560 for fixing the button box 500 to be described later is inserted and not removed, and the button box 500 can be detached while sliding in the left and right directions.

Finally, the roller unit 100 may be provided with a fixing guide 120 formed at the bottom of the film 110 and fixed to the button box 500 and the window frame groove 210 .

The fixing guide 120 may include a guide rod for fixing the film 110 and a protrusion protruding from one end of the guide rod and formed in a semicircular shape to match the window frame groove 210 .

The fixing guide 120 extends to the first surface 320 formed inside the guide rail 300 and may be brought into contact with one surface of the first surface 320 together with the film 110 .

Next, the driving process of the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to the present invention will be described in more detail as seen from a plane.

Figure 4 is a plane cross-sectional view showing in detail a state viewed from a plane in Figure 2, Figure 5 is a plan cross-sectional view showing a state in which the driving means in Figure 4 is driven to push the film to the airtight surface to form an airtight.

4 to 5, the second rod 420 is fixed with a fixing ring 321, and the film 110 may form a space spaced apart from the second surface 330 by a predetermined distance.

The second rod 420 fixes a part of the driving means 440, and the driving means 440 fixes a part of the first rod 410 while the second rod 420 is moved up and down by the fixing ring 321. When moving in the direction, the driving means 440 can be rotated to move the first rod 410 in all directions where the film 110 is located.

When the second rod 420 is pulled by the third rod 430, the second rod 420 rotates the driving means 440 to move the first rod 410 in the forward direction where the film 110 is located. , The first rod 410 may be pressed against the film 110 to bring the film 110 into close contact with the second surface 330.

In addition, the film 110 may be cut to both sides with a margin so that gaps are not formed on both sides of each side contacting the first side 320 in the process of facing the second side 330 .

Next, the driving process of the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to the present invention will be described in more detail as seen from the right cross section.

Figure 6 is a right side cross-sectional view showing in detail a state viewed from the right side of Figure 2, Figure 7 is a right side cross-sectional view showing a state in which the driving means is driven in FIG. 6 to push the film to the airtight surface to form an airtight seal.

6 to 7, the driving means 440 is fixed to the driving body 441 provided between the first bar 410 and the second bar 420 and the first bar 410 to drive. A first hinge 442 that rotates the body 440 and a second hinge 443 that is fixed to the second bar 420 and rotates the driving body 440 may be provided.

In the driving means 440, the first rod 410 is fixed by the first hinge 442, and the second rod 420 is attached to the corner of the other side opposite to the first hinge 442 in the oblique direction to the second hinge 443. It is fixed to be able to push the first rod 410 while the drive body 441 rotates.

In order to adhere the film 110, the second hinge 443 is connected to the second rod 420, and the second rod 420 is connected to the third rod 430 so that the fixing guide 120 is connected to the button box. The third rod 430 is pulled by the force pushing the 500, the second rod 420 is also pulled downward, and the second hinge 443 rotates the driving body 441 in a downward direction. The first rod 410 connected to the first hinge 442 may be pushed forward.

When the film 110 is wound up, the fixing guide 120 is pulled out by pressing the release button on the button box 500, and the third rod 430 pressed on the button box 500 protrudes again, and the second rod 420 and The second hinge 443 rises upward, and the drive body 441 rotates upward to pull the first rod 410 and the first hinge 442 to form the film 110 and the second surface 330. ) can be floated.

Next, the button box of the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to the present invention will be described in more detail as seen in cross section.

FIG. 8 is a detailed cross-sectional view of line B-B shown in FIG. 1 , and FIG. 9 is a cross-sectional view showing a state in which the film pushes the button box in FIG. 8 .

8 to 9, the button box 500 has a body 510, a film groove 520 dug in the upper part of the body 510, and protruding around the film groove 520, so that the user presses A button 530, a rod fixing hole 540 drilled inside the body 510 to insert and fix a part of the third rod 430, and a rod fixing hole 540 formed in the lower part of the body 510 and connected to the body 510 A spring 550 provided with an elastic force between the window frame 200 to operate the button box 500 in the up and down direction, and a button box provided on both sides of the body 510 and operated in the up and down direction by the spring 550 It may be provided with a fixed slider 560 for fixing or removing the 500.

The entirety of the body 510 except for one side is inserted into the window frame 200, and a projection pressed by a user is formed on one side so that the body 510 can bounce out or be inserted into the window frame 200 to operate.

In the film groove 520, a groove is formed on one surface of the body 510, and the fixed guider 120 having the film 110 fixed therein is inserted to push the body 510 into the window frame 200. .

The film groove 520 can fix the fixed guider 120 by forming magnetic force.

The button 530 protrudes from the edge of the film groove 520 so that the user can easily press the button box 500, and can support the fixed guider 120 to be inserted more deeply.

In the rod fixing hole 540, the inside of the body 510 is perforated and the third rod 430 is inserted, and the third rod 430 is also pressed by the force that the button box 500 presses, so that the drive unit 400 is driven It can be.

The spring 550 is provided at the bottom of the window frame 200, and the button box 500 is seated on the top of the spring 550, and when the button 530 is pressed, the spring 550 is compressed to have elasticity, The button box 500 may rise by the elastic force of the spring 550 by pressing the button 530 once more.

Here, the button box 500 may have a box hole 230 in which a guide for inducing movement only in the vertical direction by the elastic force of the spring 550 is formed.

The fixed slider 560 may fix each movement when the button box 500 moves in the up and down direction by the spring 550.

Next, the fixed slider of the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to the present invention will be described in more detail.

FIG. 10 is an enlarged view showing the detail C shown in FIG. 1, FIG. 11 is a cross-sectional view showing a state in which the film pushes the button box in FIG. 10, and FIG. 12 is a state in which the film pushes the button box in FIG. cross section shown.

Referring to FIG. 10 , a state in which the fixed guider 120 is inserted into the film hole 520 of the button box 500 can be confirmed.

The button 530 may have a button protrusion 531 that is fixed whenever the button box 500 is operated in the vertical direction and is operated by the fixed slider 560 .

The fixed slider 560 is provided with a slider groove 561 formed on the window frame 200 and sliding, and a button groove 561 that is concave and convex on one surface of the fixed slider 560 and has a button protrusion 531 inserted and fixed thereto. can

The fixed slider 560 can be inserted into the slider groove 240 of the window frame 200 and slide in the left and right directions to fix the button box 500.

The button protrusion 531 and the slider groove 561 may be coupled to each other or removed each time the button box 500 moves in the vertical direction.

Referring to FIG. 11 , while the button box 500 coupled with the fixed guider 120 moves downward, the button protrusion 531 may push the fixed slider 560 left and right.

At this time, the spring 550 is gradually compressed and provided with an elastic force, and the third rod 430 fixed to the button box 500 may also go down together.

Referring to FIG. 12 , the button box 500 combined with the fixed guider 120 moves downward, and the button protrusion 531 can be inserted into the slider groove 561 formed in the fixed slider 560. there is.

At this time, due to the combination of the button protrusion 531 and the slider groove 561, the spring 550 can stand by with a compressed elastic force.

In addition, the fixed guider 120 is coupled to the film groove 520 of the button box 500 and the window frame groove 210 of the window frame 200, so that the film 110 can form an airtight air layer together with the glass. .

Finally, the fixed slider 560 is formed by pressing the button 530 to remove the fixed guider 120 or by pulling the fixed slider 560 left and right to remove the button protrusion 531 and the slider groove 561. By making space in the button box 500 can be made to bounce.

Through this, in the roll blind using the airtight structure device for securing the airtight performance of the roll blind according to the present invention, the fixing guide 120 is mounted on the button box 500 and the film 110 is moved to the guide rail 300 with only a pressing operation. ) It is possible to form a confidentiality by adhering to the second surface 330 of the.

In addition, even if the third rod 430 of the driving means 440 is pushed downward by the spring 550 provided in the button box 500, it rises upward again by the elastic force to drive the driving means 440 again. It can be returned to the original state before driving.

In the above, the airtight structure device for securing the airtight performance of the roll blind according to the embodiment of the present invention and the roll blind using the same have been described, but the spirit of the present invention is not limited to the embodiments presented herein. In addition, those skilled in the art who understand the spirit of the present invention may easily suggest other embodiments by adding, changing, deleting, adding, etc., components within the scope of the same spirit, but this is also within the spirit of the present invention. will say that

100: roller unit 110: film
120: fixed guide 200: window frame
210: window frame home 220: Bonghol
230: box hole 240: slider home
300: guide rail 310: guide stand
320: first surface 321: fixing ring
330: second side 340: third side
400: driving unit 410: first rod
420: second bar 430: third bar
440: driving means 441: driving body
442: first hinge 443: second hinge
500: button box 510: body
520: film home 530: button
531: button projection 540: rod fixing hole
550: spring 560: fixed slider
561: slider home

Claims (16)

One or more driving units provided inside the guide rail to bring the film into close contact with the guide rail to form an airtight seal;
A button box provided at the lower end of the window frame and connected to the driving unit and operating the driving unit by being pushed into the window frame while the film is mounted on one surface,
The driving unit includes a first rod facing the film and moving in the forward and backward direction, a second rod facing the first rod at a predetermined distance and fixed to the guide rail and moving in the vertical direction, and connected to the lower end of the second rod in the vertical direction. A third rod moving inside the window frame according to movement, and a driving means formed between the first rod and the second rod to push the first rod outward according to the vertical movement of the second rod. An airtight structure device for securing the airtight performance of roll blinds. delete According to claim 1,
The driving means includes a driving body provided between the first rod and the second rod;
A first hinge fixed to the first rod to rotate the driving body;
An airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a second hinge fixed to the second rod to rotate the driving body. According to claim 3,
The button box is a body,
A film groove cut into the upper part of the body;
A button that protrudes around the film groove and is pressed by a user;
A rod fixing hole drilled in the body to insert and fix a part of the third rod;
A spring formed in the lower part of the body and provided with an elastic force between the body and the window frame to operate the button box in the vertical direction;
An airtight structure device for securing the airtight performance of the roll blind, characterized in that it includes a fixed slider provided on both sides of the body to fix or remove the button box operated in the up and down direction by the spring. According to claim 4,
The button is an airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a button protrusion fixed by the fixed slider when the button box is operated in the vertical direction. According to claim 5,
The fixed slider has a slider groove formed on the window frame and sliding;
An airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a button groove concave and convex on one surface of the fixed slider and into which the button protrusion is inserted and fixed. A roller unit formed on the upper portion and having a film therein;
A window frame to which the roller unit is fixed and forming glass in front;
Guide rails provided on both sides of the roller unit and the window frame to connect each other and form a frame;
One or more drive units provided inside the guide rail to bring the film into close contact with the guide rail to form an airtight seal;
A button box provided at the lower end of the window frame and connected to the driving unit and operating the driving unit by being pushed into the window frame while the film is mounted on one side thereof,
The driving unit includes a first rod facing the film and moving in the forward and backward direction, a second rod facing the first rod at a predetermined distance and fixed to the guide rail and moving in the vertical direction, and connected to the lower end of the second rod in the vertical direction. A third rod moving inside the window frame according to movement, and a driving means formed between the first rod and the second rod to push the first rod outward according to the vertical movement of the second rod. A roll blind using an airtight structure device to secure the airtight performance of the roll blind. delete According to claim 7,
The driving means includes a driving body provided between the first rod and the second rod;
A first hinge fixed to the first rod to rotate the driving body;
Roll blind using an airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a second hinge fixed to the second rod to rotate the driving body. According to claim 9,
The button box is a body,
A film groove cut into the upper part of the body;
A button that protrudes around the film groove and is pressed by a user;
A rod fixing hole drilled in the body to insert and fix a part of the third rod;
A spring formed in the lower part of the body and provided with an elastic force between the body and the window frame to operate the button box in the vertical direction;
A roll blind using an airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a fixed slider provided on both sides of the body to fix or remove the button box operating in the up and down direction by the spring. According to claim 10,
The button is a roll blind using an airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a button protrusion fixed by the fixed slider whenever the button box is operated in the vertical direction. According to claim 11,
The fixed slider has a slider groove formed on the window frame and sliding;
A roll blind using an airtight structure device for securing airtight performance of the roll blind, characterized in that it has a button groove on one surface of the fixed slider to which the button protrusion is inserted and fixed. According to claim 12,
The guide rail is a guide stand,
A first surface in which one surface of the film is brought into contact with the inside of the guide table;
A second surface in which both sides of the film face each other inside the guide table;
A roll blind using an airtight structure device for securing the airtight performance of the roll blind, characterized in that it has a third surface forming a space spaced apart from the second rod at a predetermined distance inside the guide table. According to claim 13,
The first surface protrudes from a portion and blocks the forward and backward movement of the second rod while having a fixing ring for inducing up and down movement. According to claim 14,
The window frame includes a window frame groove facing a part of the film;
A rod hole in which the third rod is provided inside the window frame to form a space moving in a vertical direction;
A box hole perforated on one surface of the lower part of the window frame to guide the movement in the vertical direction while inserting the button box;
Roll blind using an airtight structure device for securing the airtight performance of the roll blind, characterized in that it is formed on both sides of the box hole and has a slider groove for inserting and fixing a fixed slider and securing a free space to slide in the left and right directions. According to claim 15,
The roller unit is formed at the lower end of the film and has a fixing guide fixed to the film groove and the window frame groove, characterized in that the roll blind using an airtight structure device for securing the airtight performance of the roll blind.

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