KR102037004B1 - selectable screen according to external environment - Google Patents

Abstract

According to the present invention, indoor ventilation can be effectively performed regardless of external environment by selectively using a normal screen net capable of blocking harmful insects by forming a screen of a window and a fine dust screen net capable of blocking fine dust in accordance with an external environment condition. According to the present invention, provided is a screen (100) capable of selectively using any one of a normal screen net (20) and a fine dust screen net (10) in accordance with an external environment as the normal screen net (20) configured to block an inflow of harmful insects such as mosquitoes, flies, or the like and the fine dust screen net (10) configured to block fine dust contained in yellow dust are vertically arranged in parallel.

Description

Insect screens can be selected according to external environmental conditions {selectable screen according to external environment}

The present invention relates to an insect repellent window that is additionally installed on a window frame in which a window is installed to block invasion of insects such as mosquitoes from the outside and at the same time to block the inflow of fine dust contained in the yellow sand. More specifically, the screens of the insect repellent window can be used to prevent harmful pests such as mosquitoes, and the fine dust fat net that allows the fine dust to be blocked according to the external environmental conditions. The present invention relates to an invention for efficiently performing indoor ventilation.

In general, the window frame blocks harmful pests such as mosquitoes from outside when ventilating the indoor air, and at the same time, insect repellent to block the inflow of yellow dust contained in the air, as well as fine dust and pollen contained in the yellow dust. The window is installed separately.

The insect repellent window has a structure surrounded by a window frame in the form of a square border around the screen.

The screen that forms the screen through the rectangular border is made of various materials such as synthetic resin such as nylon, glass fiber (glass fiber), metal, and the like.

Insect screen is formed of a mesh network formed a grid of a certain size by the wires are arranged at regular intervals in the horizontal and vertical direction, the through-holes formed in the mesh network is formed in such a size that can not pass through the bug or pest.

The insect screen described above effectively blocks the influx of harmful pests such as insects and insects, and at the same time has excellent breathability and is suitable for indoor ventilation.

On the other hand, the insect screen is not suitable for blocking yellow dust fine dust or pollen of a size smaller than the size of the through-holes.

In order to solve this problem, various insect repellent insect screens that can block fine contaminants such as dust dust have recently been proposed. For example, a photocatalyst and a water repellent are coated on a metal mesh, a glass mesh or a fabric mesh. Or impregnated.

However, the insect repellent insect screen that is capable of blocking the dust is not suitable for ventilating indoor air due to its remarkably low ventilation.

The two types of insect screens presented above have their respective functions, and the insect repellent window including the insect pest screening screen for preventing harmful pests and the fine dust screening screen for fine dust blocking are selected and used according to external environmental conditions. The insect screen is arranged in front and rear double.

An example of the double insect repellent window is the "double yellow sand clean net device" of the Patent Publication No. 10-2018-0040751.

The above-described earlier invention is a window frame contamination such as yellow dust, fine dust and pollen

It consists of a second yellow dust cleaning net to trap the material and prevent it from entering the room and a first insect screen to block the inflow of harmful pests such as flies, mosquitoes.

The second yellow sand cleaning net is configured to be rolled around or rolled in a rolling manner so as to be selectively used according to external environmental conditions.

On the day when the fine dust concentration is ordinary, the second dust cleaning net is installed in a rolling state (housing) in a rolled state in a state where only a general insect screen is installed to block insects from entering and out of breathability and lightness. It is to be used in a state that can be secured as much as possible, on the day when yellow dust occurs and the fine dust concentration is high to expand the second yellow dust cleaning network to block the inflow of harmful substances such as yellow dust, fine dust, pollen.

In the above-described invention, the insect screen that blocks general insects and the insect screen that blocks fine dust is installed in the window frame in double, so that the screen can be used according to the external environmental conditions, it can be used to select a fine screen, but the fine dust When blocking the structure is used to overlap the insect screen to screen harmful insects and the insect screen to block the fine dust has a disadvantage that can not expect indoor ventilation due to the remarkably low breathability.

In addition, the harmful insect screening screen and the fine dust screening screen are installed in front and back, so that the thickness of the window frame is not only thickened, but also thickened the thickness of the window frame to be used additionally There is a limitation in use that cannot be used as a insect repellent window.

The present invention was developed in order to solve the above problems of the insect repellent window, the purpose of which is installed in the window frame to block the influx of harmful pests such as mosquitoes, flies, or the like, as well as blocking the yellow dust, fine dust contained in the yellow sand It is possible to improve ventilation so that the general insect screen and the fine dust fat screen constituting the insect repellent window used to be installed in the direction of the up and down side by side, the general insect screen and the micromer fat screen is formed front and back It is installed side by side in the up and down vertical direction to escape from the existing ones, so that the insect screen can be used alternatively according to the conditions of the outdoor air, the insect screen has a double structure in front and rear, so Not only solved the shortcomings of the insect repellent including the conventional fine dust fat screen, It is possible to realize the slimming of the insect repellent window, and the insect repellent can be used according to the external environmental conditions that can be used in accordance with the external environmental conditions that have secured market competitiveness through product differentiation. Therefore, it is to provide a insect repellent window that can be used selectively.

In the present invention for achieving the above object, in the insect repellent window including a general insect screen to prevent harmful pests such as mosquitoes, flies, and the like, and a fine dust insect screen that can block dust and fine dust,
The guide bar which is connected to the first stage is formed with the tip of the guide bar formed by the tip of the fine-distant fat screen that loosens and winds from the winding roller which is elastically rotated inside the roller housing provided on the upper horizontal frame side of the insect repellent window frame forming the insect repellent window. The general insect screen is formed in the direction parallel to the fine dust fat screen, and at the same time, the general insect screen is folded and unfolded according to the operation of the fine dust fat screen. Can be used, but at both ends of the guide bar of the general insect screen is formed an assembling groove for assembling the assembly of the guide member to be guided from the guide rail so as to allow an even horizontal movement, the bottom of the general insect screen The binding hole where the attached binding plate is fitted is bent. It is formed by a piece, the upper surface is characterized in that the metal pad is attached to the permanent magnet is mounted to the bottom of the guide bar of the fine dust fat screen .

The insect repellent window is installed in the inner side of the vertical frame constituting the insect repellent frame is a guide rail that is guided at both ends of the fine dust fat screen to be released and wound in the winding roller that rotates inside the roller housing, The guide bar installed at the tip is fitted with a fixing hole formed on the notch hole of the partition wall constituting the rail hole of the guide rail, and an adjustment knob including a fixing bar for maintaining the expanded state of fine dust is maintained. Permanent magnets are formed on the side facing each other so that the metal pad of the guide bar mounted at the tip of the general insect screen can be attached by magnetic force, and both ends include guide bars guided from the guide rails. General insect screen by attaching metal pads to the permanent magnet of the guide bar It is installed side by side in the up and down directions, the general insect screen is a structure that is folded folded, the lower end is fixed to the horizontal frame of the lower part constituting the insect repellent window frame via the fixing piece, the auxiliary mounted on both ends The guide is configured to be guided in the guide rail.

The guide rail has a longitudinal cross-sectional shape that is divided by a partition wall and has a rail hole through which a guide block of the guide member is guided inward, and the partition wall has a cutout hole to guide the crisscross portion of the guide member. However, the lower end of the notch hole is characterized in that the fixing hole is fitted to the fixing bar of the adjustment knob is formed so that the state of the fine dust fat spread is maintained.

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The auxiliary guides assembled at equal intervals at both ends of the general insect screen are formed with guide balls which are guided from the rail holes of the guide rails at one end of the bent body, and at the opposite end, the guide balls are inserted into the general insect net. The binding pin is formed, characterized in that consisting of the separation prevention nut is fastened to the binding pin.

The insect repellent window that can be used alternatively according to the external environmental conditions of the present invention described above, is installed in the window frame to block the influx of harmful pests such as mosquitoes, flies, or the like, as well as fine dust contained in the yellow dust By blocking the normal and improved ventilation so that the general insect screen 20 and the fine dust fat screen 10 constituting the insect repellent window 100 is used to be installed in the direction parallel to the up and down,

First, since the general insect screen 20 and the fine dust fat screen 10 is installed side by side in the vertical direction away from being formed front and rear, can be appropriate ventilation according to the external environmental conditions As the insect screen can be used alternatively, the insect screen has a dual structure in front and rear, thereby eliminating the disadvantages of the insect repellent window including the conventional fine dust fat screen, which is remarkably inferior in ventilation;

Second, since the structure of the fine insect fat is arranged side by side up and down, the insect repellent window is possible to implement a thin insect repellent window, it is a very useful invention to secure market competitiveness by product differentiation.

1 is an exemplary view that allows the selective screen of the insect repellent screen according to the external environmental conditions in accordance with the present invention, the micro-distinity and the general insect net at the same time.
Figure 2 is an exemplary view showing a state in which the fine insect fat net and the general net insect net is connected to the insect repellent window can be used selectively according to the external environmental conditions according to the present invention.
3 is an exemplary view showing the reverse side of FIG.
4 is an enlarged exploded perspective view of the portion “A” of FIG. 2.
FIG. 5 is an enlarged exploded perspective view of the portion “B” of FIG. 3;
Figure 6 is an enlarged view "A" of Figure 2, a cross-sectional view showing a state in which the guide member assembled to the guide bar of the general insect screen assembled on the guide rail.
Figure 7 is an enlarged view "A" of Figure 2, a cross-sectional view showing a state that the guide guide is assembled to both sides of the general insect screen guide rail.
8 is an exemplary view showing a state that the auxiliary guide is coupled to the general insect screen as a insect repellent window that can be selectively used according to the external environmental conditions according to the present invention.
Figure 9 is an exemplary view showing a state used as a fine insect fat screen as a insect repellent window that can be selectively used according to the external environmental conditions according to the present invention.
Figure 10 is an exemplary view showing a state that was used as a general insect screen as a insect repellent window that can be selectively used according to the external environmental conditions according to the present invention.

Hereinafter, described in detail by the accompanying drawings a preferred embodiment for achieving the above object is as follows.

The insect repellent window that can be selectively used according to the external environmental conditions of the present invention, the fine dust fat screen 10 and the general insect screen 20 is configured side by side in the vertical direction rather than the front, back.

The insect repellent window 100 is to improve the tip structure of the conventional fine dust fat screen 10, the loosening and winding occurs in the winding roller resiliently rotated inside the roller housing 200, the fine dust fat screen 10 The guide bar 140 formed at the front end with respect to the guide bar 130 formed at the front end is connected to the first stage, so that the folding and unfolding occurs due to the operation of the fine distant fat screen 10. One side is formed in a direction.

The insect repellent window 100 configured as described above is to allow the use of any one of the fine dust fat screen 10 and the general screen 20 according to the external environmental conditions.

The insect repellent window 100 will be described in more detail below.

The insect repellent window 100 is a guide rail 120 that is guided at both ends of the fine distant fat screen 10 is unwinded and wound in a winding roller that rotates elastically in the roller housing 200 constitutes a repellent window frame 110. The inner side of the vertical frame 111 is provided.

The general insect screen 20 is installed in the guide bar 130 installed at the tip of the fine dust fat screen 10, the general insect screen 20 constitutes the rail hole 121 of the guide rail 120 The adjusting knob 131 includes a fixing bar 132 that is inserted into the fixing hole 124 formed on the cutout hole 123 of the partition 122 to maintain the expanded state of the fine dust screen 10. At the same time, a permanent magnet 133 is formed on the surface facing each other so that the metal pad 141 of the guide bar 140 mounted at the tip of the general insect screen 20 can be attached by magnetic force. It includes a guide bar 140 guided by the guide rail 120 and the attachment of the metal pad 141 is bonded to the permanent magnet 133 of the guide bar 130 of the fine dust fat screen 10 .

The general insect screen 20 formed as described above is located in the lower portion of the fine distant fat screen 10 is installed side by side up and down.

The general insect screen 20 is a laminated folding structure, the lower end is fixed to the horizontal frame 112 of the lower part constituting the insect repellent window frame 110 via the fixing piece 22, the auxiliary mounted on both ends The guide 170 is configured to be guided by the guide rail 120.

At both ends of the guide bar 140 mounted at the tip of the general insect screen 20, an assembly piece 162 of the guide block 160 guided by the guide rail 120 is assembled to allow an even horizontal movement. The assembling groove 142 is formed, and as the bottom, a binding hole 143 into which the binding plate 21 attached to the tip of the general insect screen 20 is fitted is formed by a bending piece, and fine dust is formed on the upper surface. The metal pad 141 is attached to the permanent magnet 133 attached to the bottom of the guide bar 130 of the insect screen 10 is mounted.

The guide rail 120 has a longitudinal cross-sectional shape that is divided by the partition wall 122 in the form of a recess and has a rail hole 121 in which the guide block 161 of the guide member 160 is guided. The partition wall 122 has a notch hole 123 formed to guide the crisscross portion 164 of the guide member 160, and the fine dust fat impingement 10 is unfolded at the bottom of the notch hole 123. The fixing hole 124 to which the fixing bar 132 of the adjusting knob 131 is inserted is formed to be maintained.

The auxiliary guide 170, which is assembled at equal intervals at both ends of the general insect screen 20, has a guide ball 171 guided by the rail hole 121 of the guide rail 120 at one end of the bent body. It is formed, and the opposite end is formed with a soot-shaped binding pin 172 to penetrate into the general insect screen 20, it is made of a separation prevention nut 173 is fastened to the binding pin 172.

The insect repellent window that can be selectively used according to the external environmental conditions of the present invention made of the above-described configuration, the upper horizontal frame 112 of the insect repellent frame 110 made of the vertical frame 111 and the horizontal frame 112 The roller housing 200 including the fine dust fat screen 10 which is unwinded and wound in the winding roller which rotates elastically inside is installed.

The roller housing 200 in which the fine dust fat screen 10 is loosened and wound in the winding roller is installed in an insect repellent window in which the general insect screen 20 is installed, and is widely used to block fine dust. As a result, a detailed description of the winding roller is omitted.

Guide rails 120 to which both ends of the guide bar 130 installed at the tip of the fine dust screen 10 are guided inside the vertical frame 111 of the insect repellent window frame 110 in which the roller housing 200 is installed. ) Is installed.

The guide bar 130 is equipped with a control knob 131 to maintain the expanded state of the fine dust fat screen 10, the control knob 131, the fixing hole 124 of the guide rail 120 Inserted into the fine distant fat screen 10 is to include a fixed bar 132 to maintain the unfolded state.

When the mounting of the fine distant fat screen 10 is completed, it is assembled into a general insect screen 20 that is folded and folded in a zigzag.

The assembly of the general insect screen 20 is to fix the binding plate 21 to the front end, and to fix the fixing piece 22 to the rear end.

Subsequently, the binding plate 21 is assembled to the guide bar 140 including the metal pad 141. When assembling, the binding plate 21 is pushed into the binding hole 143 from the side.

Both ends of the guide bar 140 assembled with the binding plate 21 are assembled with the guide member 160 guided by the guide rail 120.

When assembling the guide member 160 to the guide bar 140, the assembly piece 162 is inserted into the assembly hole 142 formed at both ends of the guide bar 140, the fixing means adhesive or fixing rivets (specific in the drawings) Not specified by sign).

When the assembly of the guide bar 140 at the tip of the general insect screen 20 is completed, the auxiliary guide 170 is assembled to both ends of the general insect insect screen 20 as shown in FIG.

When assembling the auxiliary guide 170 to the general insect screen 20, after penetrating the binding pin 172 through the general insect screen 20, fasten the separation prevention nut 173 to the binding pin 172 so as not to be separated. .

As described above, when the assembly of the components in the general insect screen 20 is completed, the general insect screen 20 is assembled to the insect screen frame 110 on the opposite side where the roller housing 200 is installed, the guide bar 140 The guide block 161 of the guide member 160 assembled at both ends is assembled in a state in which the guide block 161 is aligned with the rail hole 121 of the guide rail 120.

At this time, the cruciform recess 164 is the partition 122 is located.

On the other hand, the auxiliary guide 170 is assembled at equal intervals at both ends of the general insect screen 20 is the guide ball 171 is guided is located in the rail hole 121 as shown in FIG.

As described above, when the general insect screen 20 is assembled, by fixing the fixing piece 22 mounted at the rear end to the horizontal frame 112 to be finished, the assembly production is completed.

The assembly of the guide bar 130 of the fine distant fat screen 10 and the guide bar 140 of the general insect screen 20 has completed the state of being connected to each other.

The guide bar 130 of the fine distant fat screen 10 and the guide bar 140 of the general insect screen 20 may be connected to the oldest guide bar 130 of the fine distant fat screen 10 as shown in FIG. Permanent magnet 133 is formed in the assembly, the fixed bar 140 of the general insect screen 20, the metal pad 141 which is attached to the magnetic force of the permanent magnet 133 is assembled and formed.

9 is an example of a state using the fine dust fat screen 10, when the fine dust fat screen 10 is unfolded while holding down the adjustment knob 131.

At this time, while pressing the compression button (not designated by a specific reference numeral) constituting the adjustment knob 131 inward, pull down.

The reason for pressing the compression button is to prevent the fixing bar 132 from rubbing against the guide rail 120.

The fine distant fat net 10 is pulled down is maintained in an expanded state as the fixing bar 132 is fitted into the fixing hole 124 of the guide rail 120, the general insect screen 20 is The laminated state is to be folded.

The present invention, as described above, by the presence of only fine dust fat screen 10 in the insect repellent window 100 on the day of fine dust as well as yellow dust, yellow dust and fine while increasing the ventilation efficiency during ventilation on the day with yellow dust and fine dust It is possible to effectively block the dust.

On the other hand, when the outside environment is clear, the general screening net (20) is selected. When using the general screening net (20), as shown in FIG. It is possible to efficiently perform indoor ventilation.

Selecting the general insect screen 20, while folding the fine insect fat screen 10, as opposed to when using the fine dust fat screen 10, the general insect screen (20) to expand, when the general insect screen (20) control knob ( After separating the fixing bar 132 interlocked by the operation of the 131 to the fixing hole 124 of the guide rail 120, grasping the handle 144 formed on the guide bar 140 of the general insect screen 20 Pull it up.

When the one-sided screen 20 is pulled up, the fine distant fat screen 10 is automatically wound by a winding roller (a general technical configuration not specifically expressed) that rotates within the roller housing 200.

Guide bar 140 of the general insect screen 20 to be pulled up to be guided by the guide rails (160) formed assembling at both ends is guided by the guide rail 120 is possible to move evenly.

In addition, the auxiliary guide 170, which is formed at equal intervals on both sides of the general insect screen 20, is also guided by the guide rail 120 as shown in FIG. This will be possible.

As described above, by using one of the insect repellent screens constituting the insect repellent window 100 according to the outdoor environmental conditions, either the general insect repellent net 20 or the fine distant fat insect repellent insect 10, the indoor ventilation efficiency can be improved.

10: fine dust fat 20: general insect screen
100: insect repellent window 110: insect repellent frame
111: vertical frame 112: horizontal frame
120: guide rail 121: rail hole
122: partition 123: notch hole
130: guide bar 131: control knob
132: fixed bar 140: guide bar
141: metal pad 142: assembly hole
143: binding hole 144: handle
160: guide member 161: guide block
162: assembly piece 163: rail piece
164: crisscross essential 170: auxiliary guide
171: guide ball 172: binding pin
173: Detachment nut

Claims (5)

In the insect repellent window including a general insect screen to be installed in the window frame to block harmful pests such as mosquitoes, flies, and fine dust screen that can block dust and fine dust,
In the insect repellent window frame 110 of the insect repellent window 100 to the tip of the fine dust fat screen 10 that loosening and winding occurs in the winding roller that is elastically rotated in the roller housing 200 provided on the upper horizontal frame 112 side The general insect screen 20 having a guide bar 140 connected to the first stage with respect to the guide bar 130 formed at the tip is formed in a direction parallel to the fine dust fat screen 10, at the same time fine dust In accordance with the operation of the insect screen (10), the general insect screen 20 is folded and unfolded, so that either one of the fine distant fat insect screen 10 and the general insect insect screen (20) can be used in accordance with the external environmental conditions, the general insect insect screen ( Both ends of the guide bar 140, which is mounted at the tip of 20, an assembly groove in which the assembly piece 162 of the guide member 160 guided from the guide rail 120 is assembled to allow an even horizontal movement. 142) In the bottom surface, a binding hole 143 into which the binding plate 21 attached to the front end of the general insect screen 20 is fitted is formed by a bent piece, and the guide bar 130 of the fine dust screen 10 is provided on the upper surface thereof. Insect repellent window can be selected and used according to the external environmental conditions, characterized in that the metal pad 141 is attached to the permanent magnet 133 is mounted to the bottom .
The insect repellent window of claim 1, wherein the insect repellent window (100) is guide rails (120) guided at both ends of the fine distant fat screen (10), which are loosened and wound in a winding roller which is elastically rotated in the roller housing (200). The rail hole 121 of the guide rail 120 is installed in the guide bar 130 which is installed to the inside of the vertical frame 111 constituting the frame 110 and is installed at the tip of the fine dust screen 10. Adjustment knob 131 including a fixing bar 132 that is inserted into the fixing hole 124 formed on the cutout hole 123 of the partition wall 122 constituting the structure so that the expanded state of the fine dust screen 10 is maintained. ) And at the same time the permanent magnet 133 to be attached to the metal pad 141 of the guide bar 140, which is mounted to the front end of the general insect screen 20 by a magnetic force is formed on the opposite side, both ends Includes a guide bar 140 guided by the guide rail 120 At the same time, the general insect screen 20 is installed side by side in the up and down direction by the attachment of the metal pad 141 which is bonded to the permanent magnet 133 of the guide bar 130 of the fine distant fat screen 10, the general Insect screen 20 is a laminated folding structure, the lower end is fixed to the horizontal frame 112 of the lower part constituting the insect repellent window frame 110 via the fixing piece 22, the auxiliary guides mounted at both ends ( The insect repellent window that can be selected and used according to the external environmental conditions, characterized in that 170 is guided by the guide rail 120. delete According to claim 1 or claim 2, The guide rail 120 has a longitudinal cross-sectional shape is divided into partitions by the partition wall 122 is a rail hole 121 to guide the guide block 161 of the guide member 160 ) Is formed inwardly, and the partition wall 122 has a cutout hole 123 formed therein so that the cruciform recess 164 of the guide member 160 can be guided, and at the bottom of the cutout hole 123. Selective use of the insect screen according to the external environmental conditions, characterized in that the fixing hole 124 to which the fixing bar 132 of the adjustment knob 131 is fitted so that the fine dust fat screen 10 is maintained unfolded Insect repellent available.
According to claim 2, The auxiliary guide 170 is assembled at equal intervals at both ends of the general insect screen 20 is guided from the rail hole 121 of the guide rail 120 to one end of the bent body Guide ball 171 is formed, the opposite end is formed with a soot-shaped binding pin 172 to penetrate into the general insect screen 20, the separation prevention nut 173 is fastened to the binding pin 172. Insect screen can be selected and used according to the external environmental conditions, characterized in that consisting of.

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