KR20220033670A - Assembly for fine-dustproof - Google Patents

Abstract

The present invention relates to a dustproof net assembly having a foldable dustproof net manufactured and installed in an installation site. The dustproof net assembly comprises: upper and lower frames; a moving frame; a dustproof net having upper and lower fixed plates to be fixed to the upper frame and the moving frame; a control rope at one side; and a control rope at the other side, wherein the control rope is fixed to a connector.

Description

Anti-vibration net assembly with foldable dust-proof net that can be manufactured and installed at the installation site {ASSEMBLY FOR FINE-DUSTPROOF}

The present invention relates to a dustproof net assembly provided with a foldable dustproof net that can be manufactured and installed at an installation site, and more particularly, a dustproof net to block fine dust, or a mosquito net to block pests such as mosquitoes and flies from flying into the room (hereinafter referred to as the dustproof net) It relates to a vibration-proof mesh assembly equipped with a foldable dust-proof mesh that can be manufactured and installed at an installation site that can be manufactured and used by cutting each material at the job site to be assembled for easy opening and closing.

In general, insect screens block pests such as mosquitoes and flies from flying into the room in summer. These screens are mainly made of aluminum chassis of a building by fixing the insect screen to a mantle made of aluminum chassis, and then attaching it to the window frame with screws. It was used by fastening.

However, such a conventional insect screen is cumbersome to install and dismantle, and there is a problem that ventilation and sunlight are not good when the insect screen is not needed because the insect screen is fixedly installed.

As a technology that is the background of the present invention, there is Republic of Korea Utility Model Registration No. 0389361 "Roll-type insect repellent net" (Patent Document 1). In the background art, 'in the roll-type insect screen installed inside the frame of a window provided with a window hanger, a housing in which a winding roll supported by a spring is axially installed; An insect screen in which an upper end is fixed to the winding roll and wound, and a bead thread in which beads are installed at regular intervals at both ends is built-in; a moving handle coupled to the other end of the insect screen and moving the screen up and down; The bead thread of the insect screen is inserted and guided up and down so that it has a width smaller than the diameter of the ball to prevent it from being separated, and a guide installed inside a position corresponding to the inside of the window hanger to prevent interference with the window hanger a guide rail having a groove and having a guide passage adjacent to the guide groove; It consists of a coupler installed at both ends of the movable handle so as to be accommodated in the guide passage of the guide rail and move up and down, and a fastener installed at the lower end of the guide rail to be fastened to the coupler, so that the insect screen is moved downward. One-touch stopper to hold; We propose a 'roll-type insect screen characterized in that it consists of

However, the background art had a problem in that it was difficult to completely open the window as desired by the user, and the operation was not easy.

In addition, in order to install the dust-proof screen, first visit the place where the dust-proof screen will be installed, measure the place where the dust-proof screen will be installed, move to the factory where the dust-proof screen is weaved, and after weaving the dust-proof screen at the factory, transport the dust-proof screen to the work site to install the dust-proof screen. Therefore, there was a problem in that it takes a lot of time and transportation cost to install the dustproof net.

Republic of Korea Utility Model Registration No. 0389361 "Roll-type insect screen"

The present invention is to solve the above problems, and it is easy to open and close the dustproof net to block fine dust, etc. At the same time, the moving frame is kept horizontal by the adjusting rope and it is possible to move vertically along the rail so that the operation of the anti-vibration net is smoothly driven, and the function of insect-proof, insect-proof and dust-proof can be used at the installation site. An object of the present invention is to provide a vibration-proof mesh assembly provided with a foldable vibration-proof mesh.

In addition, it aims to reduce work costs such as transportation by weaving the insect screen at the work site where the insect screen is installed.

The present invention includes a rail formed in a vertical direction spaced apart by a predetermined distance, and an upper frame and a lower frame connected to the upper and lower portions of the rail by a connector; A moving frame comprising a frame member of a certain length, each of which is configured to have a moving frame cover having a through hole formed on the side thereof at both ends thereof, and both end portions are inserted into the rail and configured to move vertically; A horizontal plate-shaped fixed plate is configured in the upper and lower parts, respectively, and the upper and lower both ends are fixed between the upper and lower fixed plates, respectively, and are folded in a zigzag manner, the upper and lower fixed plates are respectively fixed to the upper frame and the moving frame. ; One end is fixed to the upper part of one side of the upper fixed plate and the other end extends from the lower part of the lower fixed plate to the other direction through the vertically folded vibration net at the fixed upper part, and then passes through the other moving frame cover and is fixed to the connector in the lower part of the other end. One side control rope being; One end is fixed to the upper part of the other side of the upper fixed plate, and the other end extends from the lower part of the lower fixed plate in one direction through the vertically folded vibration net at the fixed upper part, and then passes through one moving frame cover and is fixed to the lower connector on the one side. An object of the present invention is to provide an anti-vibration net assembly equipped with a foldable anti-vibration net that can be manufactured and installed at an installation site, characterized in that it includes a control rope on the other side.

In addition, an object of the present invention is to provide an anti-vibration net assembly provided with a foldable dust-proof net that can be manufactured and installed at an installation site, characterized in that the upper frame has an open lower part and a storage space for accommodating the dust-proof net is formed inside.

In addition, an object of the present invention is to provide a vibration-proof mesh assembly equipped with a foldable vibration-proof mesh that can be manufactured and installed at an installation site, characterized in that a c-shaped finger rest is formed on the front surface of the moving frame.

In addition, a pair of fixed rails are configured to face each other by a predetermined distance on the inner side surfaces of the upper frame facing each other, and a pair of fixed rails are spaced apart from each other by a predetermined distance on the opposite inner side surfaces of the moving frame to face each other. An object of the present invention is to provide an anti-vibration net assembly equipped with a foldable dust-proof net that can be manufactured and installed at an installation site, characterized in that the fixed rail is fitted with a fixed plate to be fixed.

In addition, the connector is made of a L-shape in which the horizontal connection part and the vertical connection part are integrally provided, the inside of the rail is formed with an insertion hole partitioned by an intermittent hole, and the vertical connection part is configured to be inserted into the insertion hole At the installation site, characterized in that An object of the present invention is to provide a vibration isolator assembly having a foldable vibration isolator that can be manufactured and installed.

In addition, in the interior of the rail, a fixed rail is formed spaced apart from the intermittent opening by a certain distance, and a rope fixing member consisting of a head and a silver fixing unit protruding from the head to one side and having a hanging groove is fixed with the intermittent opening of the rail. An object of the present invention is to provide a vibration-proof mesh assembly equipped with a foldable vibration-proof mesh that can be manufactured and installed at an installation site, characterized in that the head part is inserted between the rails, moves in the height direction of the rail, and the adjustment rope is inserted into the hanging groove.

In addition, in a cylindrical shape, one end of the fixture is exposed to the outside of the fixture and the other end is rotatably fixed to the inside of the fixture in a cylindrical shape. It consists of a rotary part positioned in the longitudinal direction of the horizontal connection part, and teeth formed on the outer circumferential surface of the rotary part a rotation control unit; It has a cylindrical shape and is composed of a shaft of a certain length through which the adjustment rope fixture is penetrated through the central part, and a gear part having an external tooth at a predetermined position of the shaft, and is positioned at a right angle to the rotation control part so that the gear teeth and the gear part of the rotation control part are engaged. An object of the present invention is to provide an anti-vibration net assembly equipped with a foldable dust-proof net that can be manufactured and installed at an installation site, characterized in that the rope fixing gear is composed of a rope adjusting gear part rotatably fixed to the fixture at both ends.

In addition, it is intended to provide that a ruler indicating the length is printed and used on the rail, the upper frame, the lower frame, the moving frame, and the dustproof net.

The vibration screen assembly provided with a foldable vibration screen that can be manufactured and installed at the installation site of the present invention is folded or unfolded by moving the moving frame configured at the bottom of the vibration screen along the rails on both sides of the vibration screen to block fine dust up and down. This makes it easy to open and close, and at the same time, the moving frame is kept horizontal by the adjustment rope and can be moved vertically along the rail, so that the operation of the dust-proof net is smooth, and it is very useful to use the functions of insect-proof and dust-proof. It works.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention, so the present invention is limited to the matters described in the accompanying drawings It should not be construed as being limited.
1 is a perspective view of a vibration isolator assembly provided with a foldable vibration isolator that can be manufactured and installed at an installation site of the present invention.
FIG. 2 is an exploded perspective view of a vibration isolator assembly provided with a foldable vibration isolator that can be manufactured and installed at an installation site of the present invention.
3 is a front view of the vibration isolator assembly provided with a foldable vibration isolator that can be manufactured and installed at the installation site of the present invention.
Figure 4 is an exploded perspective view of the connection portion of the upper frame and the rail of the present invention.
5 is an exploded perspective view of a lower frame and one side connection part of the rail and a cross-sectional view of the combined state of the present invention.
Figure 6 is an exploded perspective view of the lower frame and the other side connection of the rail of the present invention.
7 is an enlarged view of a portion of the upper part of the anti-vibration net of the present invention.
8 is a perspective view of an embodiment in which a rope fixing gear is mounted on a fixture.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the presented embodiments are illustrative for a clear understanding of the present invention, and the present invention is not limited thereto.

Hereinafter, the technical configuration of the present invention will be described in detail according to a preferred embodiment.

1 is a perspective view of a vibration isolator assembly provided with a foldable vibration screen that can be manufactured and installed at an installation site of the present invention, and FIG.

The vibration protection mesh assembly provided with a foldable vibration protection mesh that can be manufactured and installed at the installation site of the present invention includes rails 20 and 30 formed in a vertical direction spaced apart by a predetermined distance, and connectors on the upper and lower portions of the rails 20 and 30 ( 10) connected to the upper frame 40 and the lower frame 50; A frame member of a certain length is configured to be fitted with a moving frame cover 63 having a through hole 631 formed on the side at both ends, respectively, and both ends are inserted into the rails 20 and 30 to move vertically. (60); Horizontal plate-shaped fixing plates 91 and 92 are configured in the upper and lower portions, respectively, and the upper and lower both ends are fixed between the upper and lower fixing plates 91 and 92, respectively, and are folded in a zigzag configuration, the upper and lower The lower fixing plates 91 and 92 are respectively fixed to the upper frame 40 and the moving frame 60 and a vibration-proof mesh 90; One end is fixed to the upper part of one side of the upper fixing plate 91 and the other end extends in the other direction from the lower part of the lower fixing plate 92 through the vibration-proof mesh 90 folded in the vertical direction from the fixed top and then the other moving frame cover (63) one side control rope 100 that is fixed to the lower connector 10 through the other side; One end is fixed to the upper part of the other side of the upper fixed plate 91, and the other end extends in one direction from the lower part of the lower fixed plate 92 through the vertically folded dust-proof mesh 90 at the fixed upper part, and then the moving frame cover on one side. (63) penetrating through the other side control rope 200 fixed to the lower connector 10 on one side; made to include.

8 is a view showing an operating state of the vibration isolator assembly provided with a foldable vibration isolator that can be manufactured and installed at the installation site of the present invention.

As shown in FIG. 8, the vibration-proof mesh assembly provided with a foldable vibration-proof mesh that can be manufactured and installed at the installation site of the present invention is a frame comprising rails 20 and 30, an upper frame 40, a lower frame 50, and a connector 10. The vibration screen 90 is configured in a foldable manner inside the member, so that the vibration screen 90 is lowered down so that the vibration screen 90 is configured on the frame member, or the vibration screen 90 is raised and folded so that it can be completely opened. .

3 is a front view of a vibration isolator assembly provided with a foldable vibration isolator that can be manufactured and installed at the installation site of the present invention, and FIG. 4 is an exploded perspective view of a connection part between the upper frame and the rail of the present invention, and FIG. 5 is the lower frame and the lower frame of the present invention It is an exploded perspective view of one side connection part of the rail and a cross-sectional view of the coupled state, FIG. 6 is an exploded perspective view of the lower frame and the other side connection part of the rail of the present invention, and FIG.

Here, the connector 10 connects the rails 20 and 30 on both sides and the corners of the upper and lower upper and lower frames 40 and 50 at right angles to each other so as to be configured in a rectangular frame shape. 10) so that the horizontal connection part 11 and the vertical connection part 12 are integrally provided, the horizontal connection part 11 is divided into the intermittent openings 42 and 52 of the upper frame 40 and the lower frame 50 The insertion holes 43 and 53 are respectively fitted into the ends to be coupled, and the vertical connection portion 12 is inserted into the insertion holes 22 and 32 partitioned by the intermittent holes 21 and 31 of the ends of the rails 20 and 30, respectively. to be combined. Accordingly, the rails 20 and 30, the upper frame 40, and the lower frame 50 are provided with a separate guide rail or a locking protrusion in a form in which the connector 10 is fitted in the same manner as in a conventional frame structure. .

The rails 20 and 30 are to guide and support the moving frame 60 to be movable up and down. ) and has a C-shaped cross section with one side open so that a groove is formed on the outside in the longitudinal direction.

In particular, in the present invention, as shown in Figs. 1 to 4, a separate rope fixing member 300 is configured inside the rails 20 and 30 so that the anti-vibration net 90 does not shake even when wind or external pressure is applied. It can serve to hold the ropes 100 and 200.

To this end, the rope fixing member 300 includes a head portion 310 and a fixing portion 320 protruding from the head portion 310 to one side and having a hanging groove 321, as shown.

At this time, the head part 310 is made in a circular shape, and the disc shape is fixed at the intermittent openings 21 and 31 inside the rails 20 and 30 so that the disc shape is not separated while the head part 310 is inserted and moved. The head portion 310 is sandwiched between the intermittent openings 21 and 31 of the rails 20 and 30 and the fixed rails 23 and 33 to form the fixed rails 23 and 33 spaced apart from each other to form the rail 20 ) (30) to be movable in the height direction.

A fixing part 320 is configured on one side of the head part 310, and the fixing part 320 is provided with hanging grooves 321 of various shapes so that the adjusting rods 100 and 200 are fitted therein.

When configured in this way, as in FIG. 3 , when the rope fixing member 300 is configured inside the rails 20 and 30 to hold the control ropes 100 and 200 , when the action of wind or external pressure occurs It is also possible to prevent the vibration damping net 90 from shaking.

At this time, both ends of the moving frame 60 are fitted to the open portions of the rails 20 and 30 to be movable up and down, respectively.

The upper frame 40 and the lower frame 50 respectively configured in the upper and lower portions of the rectangular frame are horizontally connected in the upper and lower portions of the rails 20 and 30 on both sides, respectively, such an upper frame 40 The anti-vibration net 90 is folded and accommodated on the inside of the .

The upper frame 40 is provided with intermittent openings 42 in the longitudinal direction on the inner side of the upper frame 40 to make the ten entrances 43, and the lower part is opened so that the receiving spaces 41 for accommodating the dustproof mesh 90 are formed on the outer side, respectively. It may be formed to have a C-shaped cross-section.

In addition, an intermittent hole 52 is provided on the inside of the lower frame 50 in the longitudinal direction to make an insertion hole 53 , and a cover groove 55 is formed on the outside to assemble the cover 70 . The moving frame 60 is placed and accommodated on the outer upper surface.

The moving frame 60 is assembled to be movable up and down on the rails 20 and 30, respectively, to open and close the anti-vibration net 90, and inside the moving frame 60, the other end and one end of the anti-vibration net 90 Each of these is firmly fixed.

At both ends of the moving frame 60, the moving frame cover 63 is fitted to close the end, so that the end of the fixed dustproof net 90 is not exposed or separated while being inserted into the rails 20 and 30 so that the movement is possible. make it easy

The moving frame 60 forms a fixed plate assembling groove 601 in the upper portion, and the adjusting rope 100 and 200 in the lower portion of the fixed plate assembling groove 601 to form a moving adjusting rope moving hole 602, and the adjustment A moving frame cover protrusion assembly hole 603 is formed in the lower portion of the rope moving hole 602 to install an adjustment rope, and both ends are fitted with the moving frame cover 63 to finish.

In addition, the front of the moving frame 60 is formed with c-shaped finger rests 64 each having a concave groove on the outer surface thereof, so that when the user holds and moves the moving frame 60 , the finger moves to the finger rests. (64) can be easily hooked to enable movement.

The moving frame cover 63 is assembled at both ends of the moving frame 60 to be finished. The upper part is wide and the lower part is narrow in response to the moving frame 60, and the fixed plate assembly groove insertion groove 633 on the wide upper part is made. ) is formed, and an adjustment rope moving hole insertion groove 634 is formed in the lower portion of the fixing plate assembly groove insertion groove 633, and a through hole 631 through which the adjustment rope 100, 200 moves is formed on the side surface to pass through the For the ball 631, a ceramic yarn 632 is assembled and used.

The anti-vibration net 90 not only blocks pests such as mosquitoes and flies from flying into the room, but also blocks fine dust. fixed,

At this time, the anti-vibration net 90 is manufactured to be folded in a zigzag, and horizontal plate-shaped fixing plates 91 and 92 are configured at the upper end and the lower end of the dust-proof net 90, respectively, and the upper and lower fixed plates 91 and 92 ) between the upper and lower both ends are fixed and folded in a zigzag manner, and the upper and lower fixing plates 91 and 92 are respectively inserted into the insertion hole 43 of the upper frame 40 and the fixing plate assembly hole 601 of the moving frame 60 ) so that it is inserted and fixed to prevent the anti-vibration net 90 from being folded or crushed, thereby inducing a stable operation.

In such a fixing plate 91 and 92, both ends of the vibration-proof mesh 90 are fixed to the fixing plates 91 and 92, respectively, so that the end of the vibration-proof mesh 90 can be easily and firmly fixed, and dismantling is also easy. to do it

In particular, in the present invention, in order to facilitate the operation of the anti-vibration net 90, one end of each of the control ropes 100 and 200 is configured on one side and the other side in the upper part of the anti-vibration net 90, and the other end is positioned alternately with the lower connector ( 10), as shown in FIG. 8, while moving the moving frame 60 in the vertical direction, it is possible to move while maintaining the horizontal by the tension of the adjusting ropes 100 and 200.

To this end, one side of the control rope 100 is fixed to the upper part of one side of the upper fixing plate 91 at one end and the other end is fixed to the upper part of the fixed upper part by passing through the vibration net 90 folded in the vertical direction from the lower part of the lower fixing plate 92. After extending in the other direction, it passes through the other moving frame cover 63 and is fixed to the connector 10 at the lower side of the other side, and the other control rope 200 has one end fixed to the other upper side of the upper fixing plate 91 and the other end After extending in one direction from the lower part of the lower fixing plate 92 through the vibration-proof mesh 90 folded vertically from the fixed upper part, it penetrates the one moving frame cover 63 and is fixed to the lower connector 10 on the one side make it possible

Accordingly, one side and the other side of the control ropes 100 and 200 are positioned in a staggered state at the bottom so that the moving frame 60 is maintained horizontally by the control ropes 100 ( 200 ) on both sides.

In addition, each of the rails 20 and 30, the upper frame 40, the lower frame 50, the moving frame 60, and the dustproof mesh 90 can be used to easily cut the length by printing a ruler indicating the length.

8 is a perspective view of an embodiment in which a rope fixing gear is mounted on a fixture.

As shown in FIG. 8 , a separate rope fixing gear 80 may be configured in the fixture 10 configured at the lower portion in order to fix the control rope 100 , 200 .

The rope fixing gear 80 has a cylindrical shape and one end is exposed to the outside of the fixture 10 from the inside of the fixture 10 and the other end is rotatably fixed to the inside of the fixture 10. Of the horizontal connection part 11 a rotation control unit 82 comprising a rotation unit 821 positioned in the longitudinal direction and teeth 822 formed on an outer peripheral surface of the rotation unit 821; It is composed of a shaft 811 of a certain length through which the control rope fixture 822 is penetrated through the central portion in a cylindrical shape, and a gear portion 813 having an external tooth at a predetermined position of the shaft 811, and the rotation control unit 82 ) of a rope adjusting gear portion 81 positioned at right angles to the rotation adjustment portion 82 so that the teeth 822 and the gear portion 813 of the mesh are engaged so that both ends are rotatably fixed to the fixture 10; a rope consisting of; A fixed gear 80 is configured.

The shaft 811 is rotatable, so that when the shaft 811 rotates, the gear part 813 also rotates.

The gear part 813 in the present invention is configured in an external tooth shape in which external teeth protrude to the outside of the shaft 811 and rotates together when the shaft 811 rotates, and the teeth 822 of the rotation control part 82 are rotated together. and the gear unit 813 are engaged to rotate the rotation control unit 82 from the outside of the fixture 10 to adjust the length of the control rope 100 , 200 .

When the ends of the control ropes 100 and 200 pass through the fixture 812, respectively, and are fixed to the fixture 812, the rotation adjusting part 82 is rotated from the outside of the fixture 10 to rotate the shaft 811. It is rotated so that the length of the control rope 100, 200 can be adjusted while the control rope 100, 200 is wound or unwound on the shaft 811.

In particular, the shaft 811 is exposed to the outside of the connector 10, and a straight or cross-shaped driver insertion groove is formed at the exposed end. When inserted and rotated, the shaft 811 may be rotated.

As described above, the vibration screen assembly provided with a foldable vibration screen that can be manufactured and installed at the installation site of the present invention is folded or unfolded by moving the movable frame configured at the bottom of the vibration screen along the rails on both sides of the vibration screen to block fine dust, etc. is constructed in a foldable manner to facilitate opening and closing, and at the same time, the movable frame is kept horizontal by the control rope and allows vertical movement along the rail, so that the operation of the dust-proof net is smooth, and the functions of insect-proof and dust-proof can be used. It has a very useful effect to make it happen.

So far, the present invention has been described in detail with reference to the presented embodiments, but those skilled in the art can make various modifications and modified inventions without departing from the technical spirit of the present invention with reference to the presented embodiments. will be. The present invention is not limited by such variations and modifications, but only by the claims appended hereto.

10: connector 20, 30: rail
40: upper frame 50: lower frame
60: moving frame 90: dustproof net
100: one side control rope 200: the other side control rope

Claims (8)

The rails 20 and 30 formed in a vertical direction spaced apart by a predetermined distance, the upper frame 40 and the lower frame 50 connected to the upper and lower portions of the rails 20 and 30 by the connector 10;
A frame member of a certain length is configured to be fitted with a moving frame cover 63 having a through hole 631 formed on the side at both ends, respectively, and both ends are inserted into the rails 20 and 30 to move vertically. (60);
Horizontal plate-shaped fixing plates 91 and 92 are configured in the upper and lower portions, respectively, and the upper and lower both ends are fixed between the upper and lower fixing plates 91 and 92, respectively, and are folded in a zigzag configuration, the upper and lower The lower fixing plates 91 and 92 are respectively fixed to the upper frame 40 and the moving frame 60, the vibration-proof mesh 90;
One end is fixed to the upper part of one side of the upper fixing plate 91 and the other end extends in the other direction from the lower part of the lower fixing plate 92 through the vibration-proof mesh 90 folded in the vertical direction from the fixed top and then the other moving frame cover (63) one side control rope 100 that is fixed to the lower connector 10 through the other side;
One end is fixed to the upper part of the other side of the upper fixed plate 91, and the other end extends in one direction from the lower part of the lower fixed plate 92 through the vertically folded dust-proof mesh 90 at the fixed upper part, and then the moving frame cover on one side. (63) penetrating through the other side control rope 200 fixed to the lower connector 10 on one side; Vibration net assembly provided with a foldable dust protection net that can be manufactured and installed at the installation site, characterized in that it comprises a. The method according to claim 1,
The upper frame 40 has an open lower part, and a storage space 41 for accommodating the anti-vibration net 90 is formed on the inside. The method according to claim 1,
Anti-vibration net assembly equipped with a foldable dust-proof net that can be manufactured and installed at the installation site, characterized in that a c-shaped finger rest 64 is formed on the front of the moving frame 60. The method according to claim 1,
A vibration-proof mesh assembly provided with a foldable vibration-proof mesh that can be manufactured and installed at the installation site, characterized in that a pair of fixed rails 58 are arranged to face each other by a predetermined distance on the inner side facing each other in the lower frame 50. The method according to claim 1,
The connector 10 is made of a L-shape in which the horizontal connection part 11 and the vertical connection part 12 are integrally provided, and the inside of the rails 20 and 30 is an insertion hole partitioned by intermittent openings 21 and 31 ( 22 and 32) are formed, and the vertical connection part 12 is configured to be inserted into the insertion hole 22, 32. A vibration-proof mesh assembly with a foldable vibration-proof mesh that can be manufactured and installed at the installation site. 6. The method of claim 5,
In the interior of the rails 20 and 30, fixed rails 23 and 33 are formed spaced apart from the intermittent openings 21 and 31 by a certain distance, and the head portion 310 and the head portion 310 protrude to one side. The rope fixing member 300 comprising the fixing portion 320 in which the hanging groove 321 is formed is a head portion between the intermittent openings 21 and 31 of the rails 20 and 30 and the fixing rails 23 and 33 . 310 is inserted and moved in the height direction of the rails 20 and 30, and the adjustable rope 100, 200 is fitted in the hanging groove 321. This is equipped with a dust-proof mesh assembly. 6. The method of claim 5,
Rotating part ( 821) and a rotation control unit 82 comprising teeth 822 formed on the outer circumferential surface of the rotating unit 821; It is composed of a shaft 811 of a certain length through which the control rope fixture 822 is penetrated through the central portion in a cylindrical shape, and a gear portion 813 having an external tooth at a predetermined position of the shaft 811, and the rotation control unit 82 ) of a rope adjusting gear portion 81 positioned in a direction perpendicular to the rotation adjustment portion 82 so that the teeth 822 and the gear portion 813 are engaged and both ends are rotatably fixed to the connector 10; a rope consisting of A vibration-proof mesh assembly equipped with a foldable vibration-proof mesh that can be manufactured and installed at an installation site, characterized in that the fixed gear 80 is configured. The method according to claim 1,
A foldable type that can be manufactured and installed at the installation site, characterized in that a ruler indicating the length is printed and used on the rails 20 and 30, the upper frame 40, the lower frame 50, the moving frame 60, and the anti-vibration net 90 Anti-vibration mesh assembly provided with a vibration screen.

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