KR102588010B1 - Dust, insect nets for door - Google Patents

Abstract

The present invention installs the dust-proof net on a fixed frame so that it can move horizontally, but is safe by preventing the dust-proof net itself from being separated from the fixed frame even if children accidentally push it, and even in the dust-proof net, the dust-proof net is attached to the back of the frame using a fixing material. This relates to an insect screen that does not fall off from the window frame so that it is fixed so that there is no risk of it coming off or falling off even when pushed to the outside, but a separate foldable insect screen is formed inside the frame of the dust screen, allowing the dust and insect screens to be used at the same time. In the present invention, a guide rail is formed to protrude on one side, and the horizontal frame material is formed in the upper and lower parts in the shape of an empty tube, and the vertical frame material on both sides is aligned so that the guide rail is located on the inside, so that the horizontal frame material and A fixed frame made of fixtures formed with vertical and horizontal parts that protrude in a right angle direction to connect vertical frame materials on both sides to form a frame shape; It consists of a horizontal fixture and a vertical fixture on both sides, and a fixture in which vertical and horizontal portions protrude at right angles to form a frame shape by connecting the vertical fixture and the vertical fixture on both sides. The horizontal fixture, the vertical fixture on both sides, and the fixture are formed. A guide groove is formed on the outer portion of the frame, and the horizontal fixing member and the vertical fixing member each have a longitudinal fitting groove formed on the back, and the fixing material is inserted into the fitting groove to form a dust-proof net on the back, so that the horizontal fixing member The guide groove portion of the fixed frame is inserted into the guide rail of the horizontal frame material and is fixed to allow horizontal movement. It consists of a dust-proof net.

Description

Dust, insect nets for door} that do not come off the window frame

The present invention relates to an insect screen that does not fall off the window frame. More specifically, the dust screen is installed on a fixed frame so that it can move horizontally, but it is also safe by preventing the dust screen itself from falling off the fixed frame even if small children accidentally push it. In the case of a dust-proof net, the dust-proof net is fixed to the back of the frame using a fixing material, so that there is no risk of it coming off or falling off even when pushed outward. However, a separate foldable insect screen is constructed inside the frame of the dust-proof net, so that both the dust-proof net and the insect-proof net can be used at the same time. This is about an insect screen that does not come off the window frame.

In general, insect screens are used to block pests such as mosquitoes and flies from flying indoors during the summer. These insect screens are mainly fixedly installed on the windows of buildings.

In addition, air pollution such as fine dust and yellow dust from automobile exhaust, exhaust fumes from factories, dust from construction sites, and smoke from incineration can penetrate the human body through the respiratory tract into the lungs or travel through the blood vessels into the body. As a result, the risk of causing various diseases increased. As a way to solve the problem caused by air pollution, the filter role is generally strengthened on the dustproof net or insect screen on the windows installed in buildings such as apartments, officetels, and houses to block pollutants flowing into the interior from the outside.

Since most of the conventional insect screens are constructed by inserting the insect screen into a fixed frame, there is a risk of the screen easily falling off or falling off when pushed from the inside to the outside, and there is a problem in that it is difficult to construct the insect screen and dustproof net at the same time.

The technology behind the present invention includes Republic of Korea Patent Registration No. 0439670, “Foldable Insect Screen for Entrance Doors” (Patent Document 1). In the background technology, 'a storage frame (10) fixed to one inner surface of the door frame (1); Upper and lower rails (20) and (21) attached to the upper and lower portions of the door frame (1); A slide frame (30) that is inserted into the upper and lower rails (20) and (21) and moves horizontally; A folding net (40) whose two ends are fixed to the storage frame (10) and the slide frame (30) and folded in a zigzag manner; Upper and lower link units (50) (51) inserted into the upper and lower portions of the folding net (40) and assembled to be lifted up and down into the slide frame (30); It penetrates the folding net 40 in a zigzag manner, so that one end is fixed to the storage frame 10 and the other end is connected to the front ends of the upper and lower link units 50 and 51, respectively, via guide rolls 60 and 61. In the known technology folding insect screen for an entrance door including several wires 70, the upper and lower link units 50 and 51 have a plurality of links 52 connecting the shaft hole 53 and the shaft 54. A guide groove 55 is provided that is rotatably connected to each other and into which the folded net 40 is inserted. An arc-shaped long hole 56 is formed on one side of the shaft hole 53, and an arc-shaped long hole 56 is formed on one side of the shaft 54. We propose a 'folding insect screen for an entrance door, characterized by a protruding intermittent protrusion 57 that is inserted into the long hole 56 and rotates the link 52 in only one direction.

However, the above background technology not only made it difficult to install on site even if it was manufactured in advance at the factory because the size of each frame on which the insect screen was to be installed was different, but also caused a safety problem because the insect screen easily broke away from the fixed frame even if it was installed.

Republic of Korea Patent Registration No. 0439670 “Foldable insect screen for entrance door”

The present invention is intended to solve the above problems, and while installing the dust-proof net on a fixed frame so that it can move horizontally, it is safe by preventing the dust-proof net itself from being separated from the fixed frame even if small children accidentally push it, and even on the dust-proof net. The dustproof net is fixed to the back of the frame using a fixing material so that there is no risk of it falling off or falling off even when pushed outward. However, a separate foldable insect screen is installed inside the frame of the dustproof net, so that both the dustproof net and the insect screen can be used at the same time. The purpose is to provide an insect screen that does not come off.

The present invention includes a guide rail 130 formed to protrude from one side, a horizontal frame member 110 each formed at the top and bottom in the shape of an empty tube, a vertical frame member 120 on both sides, and a guide rail ( Vertical portions 161 and horizontal portions 162 respectively protrude in a right angle direction to form a frame shape by connecting the horizontal frame material 110 and the vertical frame materials 120 on both sides by matching the 130 to be located on the inside. A fixing frame 100 made of fixtures 160 formed; A vertical portion 261 and a horizontal portion each protrude in a right angle direction to form a frame shape by connecting the horizontal fixture 210 and the vertical fixtures 220 on both sides, and the vertical fixture 210 and the vertical fixtures 220 on both sides. It consists of a fixture 260 on which (262) is formed, and a guide groove 230 is formed on the outer portion of the frame composed of the horizontal fixture 210, the vertical fixtures 220 on both sides, and the fixture 260. The horizontal fixing member 210 and the vertical fixing member 220 each have a fitting groove 240 formed in the longitudinal direction on the back, and the fixing material 241 is inserted into the fitting groove 240 to form a dust-proof net 250 on the back. , the guide groove portion 230 of the horizontal fixing material 210 is fixed to the guide rail 130 of the fixing frame 100 and the horizontal frame material 110, and is fixed to move horizontally. Characterized by consisting of; We want to provide an insect screen that does not come off the window frame.

In addition, the size of the dust-isolating net 200 is such that the height of the guide rail 130 is formed so that it does not deviate from the fixed frame 100 even when the dust-isolating net 200 is lifted upward while installed inside the fixed frame 100. We aim to provide an insect screen that does not fall off the window frame.

In addition, the fixture 260 consists of a front body (260a) and a rear body (260b) whose two sides are separated around the guide groove portion 230, and the front body (260a) and the rear body (260b) can be disassembled with bolts. The goal is to provide an insect screen that does not come off the window frame, which is fastened tightly.

In addition, rollers 239 are formed inside the guide groove portion 230 of the horizontal fixture 210, so that the dust-proof net 200 can easily move along the guide rail 130 by the rollers 239. We aim to provide an insect screen that does not come off the window frame.

In addition, the fixture 160 is composed of a vertical portion 161 and a horizontal portion 162 that each protrude in a right angle direction, and a separate thickness forming member 163 is coupled to the upper or lower surface of the horizontal portion 162. It is intended to provide an insect screen that does not come off the window frame, which is characterized by being inserted and fixed to the end of the horizontal frame material 110.

In addition, in the vertical fixing member 220, a fixing groove 221 is formed in the longitudinal direction on the surface facing the front inside the guide groove portion 230, and the fixing member 280 is inserted into the fixing groove 221, In the window frame, wherein the guide groove portion 230 of the vertical fixing member 220 is press-fitted and fixed by the fixing member 280 when it is inserted into the guide rail 130 of the vertical frame member 130 of the fixing frame 100. We aim to provide an insect screen that does not fall off.

In addition, it is composed of a square frame part 310, an insect screen 330 that is formed by folding in a zigzag manner inside the frame part 310 so that the size can be adjusted, and an insect screen 330 that is formed at the upper end of the insect screen 330 and includes a frame part 310 It consists of a horizontal plate-shaped fixing plate 340 fixed to the upper part of the screen and a movable handle 350 formed in the lower part of the insect screen 330, and the size of the insect screen 330 is adjusted inside the square frame part 310. The foldable insect screen 300, which is configured to be folded or unfolded, is installed inside the frame of the dust screen 200, in which the square frame portion 310 is composed of a horizontal fixer 210, vertical fixers 220 on both sides, and a fixture 260. The goal is to provide an insect screen that does not fall off from the window frame, which is characterized by being inserted into the window frame.

In addition, to prevent the insect screen 300 from falling off, the horizontal fixing member 210 and the vertical fixing members 220 on both sides are provided with protruding protruding protrusions 217 and 227 to provide an insect screen that does not fall off from the window frame. do.

The insect screen that does not separate from the window frame of the present invention is safe by installing the dust-proof net on a fixed frame so that it can move horizontally, but prevents the dust-proof net itself from being separated from the fixed frame even if small children accidentally push it, and the dust-proof net also has a fixing material. It is fixed to the back of the frame so that there is no risk of it falling off or falling off even when pushed outward, but it has the very useful effect of constructing a separate folding type insect screen inside the frame of the dust proof net, allowing both the dust proof net and the insect screen to be used at the same time. .

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical idea of the present invention along with the detailed description of the invention. Therefore, the present invention is limited to the matters described in the attached drawings. It should not be interpreted as limited.
Figure 1 is a perspective view of an insect screen that does not fall off from the window frame of the present invention.
Figures 2 and 3 are exploded perspective views of Figure 1.
Figure 4 is an enlarged, exploded perspective view of a portion of the fixed frame.
Figure 5 is an exploded perspective view of the dust-proof net of the present invention.
Figure 6 is a partially enlarged exploded perspective view of the dustproof net of the present invention.
Figure 7 is a cross-sectional view of the main part of the present invention.
Figure 8 is a front view showing the operating state of the present invention.

Below, the present invention will be described in detail with reference to embodiments shown in the attached 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 preferred embodiments.

Figure 1 is a perspective view of an insect screen that does not fall off from the window frame of the present invention, Figures 2 and 3 are an exploded perspective view of Figure 1, Figure 4 is a partially enlarged exploded perspective view of a fixed frame, and Figure 5 is a dust screen of the present invention. is an exploded perspective view, Figure 6 is a partially enlarged perspective view of the dustproof net of the present invention, and Figure 7 is a cross-sectional view of the main part of the present invention.

As shown in FIGS. 1 and 2, the insect screen (1) that does not fall off the window frame of the present invention includes a fixed frame (100) and a dustproof net (200) that is horizontally movable installed inside the fixed frame (100). ) and an insect screen 300 installed inside the frame of the dust proof net 200 depending on selection.

The fixed frame 100 connects the upper and lower horizontal frame members 110 and the vertical frame members 120 on both sides, and the horizontal frame member 110 and the vertical frame members 120 on both sides to form a frame shape. It is made up of a L-shaped fixture 160 and is made to have a frame shape.

The horizontal frame material 110 and the vertical frame material 120 are both made of a tubular shape with an empty interior, and the fixture 160 is inserted into the interior at the ends of the horizontal frame material 110 and the vertical frame material 120, respectively. It is fixed so that it has a square frame shape.

In particular, the vertical frame material 120 and the horizontal frame material 110 have a guide rail 130 formed so as to protrude on one side so that the dustproof net 200 can move horizontally and be tightly blocked from the outside, so that it is square. When the frame is formed, the guide rails 130 are positioned on the inside so that they protrude inward to form a square frame shape.

As shown, the fixture 160 is formed with a vertical portion 161 and a horizontal portion 162 that each protrude in a right angle direction, and the vertical portion 161 and the horizontal portion 162 are each formed by the vertical frame material 120. and is inserted into the end of the horizontal frame material 110 to be fixed.

At this time, as shown in FIGS. 4A and 4B, the fixture 160 has a separate thickness forming member 163 attached to the upper or lower surface of the horizontal portion 162 using various known coupling means to form a horizontal frame member. The horizontal frame member 110 is prevented from being separated from the fixture 160 by press-fitting and fixing it to the end of the 110.

Inside the fixed frame 100 as described above, a dust-proof net 200 is inserted so as to be horizontally movable. The dust-proof net 200 includes a horizontal fixer 210, a vertical fixer 220 on both sides, and a vertical fixer ( 210) and a fixture 260 in which a vertical portion 261 and a horizontal portion 262 are formed, each protruding in a right angle direction to form a frame shape by connecting the vertical fixtures 220 on both sides, to form a square frame shape. It is inserted into the interior of the fixed frame 100.

In particular, the fixing frame 100 is fixed to the guide rail 130 of the horizontal frame 110 and is fixed to the outside of the frame consisting of the horizontal fixing member 210, the vertical fixing members 220 on both sides, and the fixture 260 so as to move horizontally. A guide groove portion 230 is formed in each corresponding portion, so that the guide groove portion 230 of the horizontal fixing member 210 is fixed to the guide rail 130 of the horizontal frame material 110 of the fixed frame 100 and moves horizontally. In the case of the guide rail 130 formed vertically, the guide groove 230 formed perpendicular to the guide rail 130 when the dustproof net 200 is in close contact with the left or right inside the fixed frame 100. It is inserted and fixed to tightly block the outside and inside to prevent the inflow of foreign substances such as dust and insects.

, The square frame of this type of dust-proof net body 200 is configured with a dust-proof net 250 on the back. In order to fix the dust-proof net 250, a horizontal fixing member 210 and a vertical fixing material 220 are installed on the back in the longitudinal direction, respectively. The fitting groove 240 is formed, the dustproof net 250 is placed on the back of the square frame, and the fixing material 241 is pressed into the fitting groove 240 so that the dustproof net 250 is inserted into the fitting groove 240 and fixed. So that the dustproof net 250 is fixed.

The fitting groove 240 and the fixing member 241 may be of various shapes, and may be made of a member or shape that is not easily removed when pressed into place.

Generally, in the case of dustproof nets or insect screens, the dustproof net or insect screen is removed by lifting upward while moving horizontally on the fixed frame. However, due to this gap, if strong pressure is applied from the inside to the outside, there is a risk of the insect screen or dustproof screen breaking away or falling off. there is.

Therefore, in the present invention, the size of the dustproof net 200 is adjusted to the height of the guide rail 130 so that it does not deviate from the fixed frame 100 even when the dustproof net 200 is lifted upward while installed inside the fixed frame 100. By forming a , there is also an effect of increasing structural stability and preventing noise generation due to external wind or pressure by preventing upward and downward clearance or movement of the vibration isolation net 200.

In this way, if the dust-proof net 200 is fixed so as not to be separated from the fixed frame 100, it is not easy for the user to remove the dust-proof net 200 from the fixed frame 100, so maintenance may be difficult. Therefore, in the present invention, the fixture 260 is composed of a front body (260a) and a rear body (260b) whose two sides are separated around the guide groove portion 230, and the front body (260a) and the rear body (260b) are By disassembly fastening with bolts, the bolts can be removed and the fixture 260 removed from the horizontal fixture 210 and the vertical fixture 220 to be removed from the fixture frame 100.

In this way, since the dustproof net 200 moves in the horizontal direction in the fixing frame 100, rollers 239 are formed inside the guide groove portion 230 of the horizontal fixing member 210, as shown in FIG. 7b. , the dust-proof net 200 may be easily moved along the guide rail 130 by the roller 239.

In addition, in the vertical fixing member 220, a fixing groove 221 is formed in the longitudinal direction on the surface facing the front inside the guide groove portion 230, and the fixing member 280 is inserted into the fixing groove 221, When the guide groove portion 230 of the vertical fixing member 220 is inserted into the guide rail 130 of the vertical frame material 130 of the fixing frame 100, it is press-fitted and fixed by the fixing member 280, thereby forming the dust-proof net 200. When the guide groove portion 230 of the vertical fixture 220 is completely adhered to the left or right inside the fixed frame 100 and is inserted into the guide rail 130 of the vertical frame material 130 of the fixed frame 100, the fixing member It is fixed by pressing by (280), and prevents the user from easily moving horizontally to ensure structural stability and prevent safety accidents. When moving horizontally, if the user pulls with a stronger force than usual, the dustproof net (200) ) is released from the press fit of the fixing member 280 and can move in the horizontal direction.

Such a fixing member 280 may be made of various members and shapes, such as mohair or rubber pad.

In particular, in the present invention, since the dust-proof net 250 is fixed to the back of the square frame in the dust-proof net body 200, the inside of the square frame becomes empty. Therefore, a separate insect screen 300 can be installed and fixed inside the square frame of the dust screen 200, so that the dust screen 250 and the insect screen 330 can be configured simultaneously so that the user can select and use them.

Figure 8 is a front view showing the operating state of the present invention.

For this purpose, the insect screen 300 is composed of a square frame part 310, an insect screen 330 that is formed by folding in a zigzag manner inside the frame part 310 so that the size can be adjusted, and an upper part of the insect screen 330. It consists of a horizontal plate-shaped fixing plate 340 fixed to the upper part of the frame part 310 and a movable handle part 350 formed in the lower part of the insect screen 330, and the insect screen 330 is installed inside the square frame part 310. ) is configured to be folded or unfolded by adjusting its size.

This type of insect screen 300 is configured so that the square frame part 310 is inserted into the frame of the dust screen 200, which consists of a horizontal fixture 210, vertical fixtures 220 on both sides, and fixtures 260. To prevent the sieve 300 from being separated, locking protrusions 217 and 227 may be formed to protrude from the horizontal fixture 210 and the vertical fixture 220 on both sides.

When configured in this way, as shown in Figure 8a, only the dust-proof net 200 can be configured on the fixed frame 100 so that the dust-proof net 200 can move horizontally, and as shown in Figure 8b, the dust-proof net 200 The insect screen 300 can be configured inside the screen, and as shown in Figure 8c, the insect screen 330 can be folded in the insect screen 300 so that it can be folded and used as needed.

The adhesive insect screen 330 is formed by folding in a zigzag manner so that the size can be adjusted. It is formed at the upper end of the insect screen 330 and includes a horizontal plate-shaped fixing plate 340 and an insect screen fixed to the upper part of the frame portion 310. It consists of a movable handle part 350 formed at the lower part of (330).

As described above, the insect screen that does not fall off from the window frame of the present invention is safe by installing the dustproof net on a fixed frame so that it can move horizontally, but also prevents the dustproof net itself from being separated from the fixed frame even if small children accidentally push it, and even on the dustproof net. The dustproof net is fixed to the back of the frame using a fixing material so that there is no risk of it coming off or falling off even when pushed outward. However, a separate foldable insect screen is constructed inside the frame of the dustproof net, allowing the use of both the dustproof net and the insect screen at the same time. It has a useful effect.

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 variations and modifications 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 is limited by the claims appended below.

1: Insect screen that does not come off the window frame
100: fixed frame 110: horizontal frame material
120: Vertical frame material 130: Guide rail
160: fixture 200: dustproof net
210: horizontal fixture 220: vertical fixture
250: dustproof net 260: fixture
300: insect screen

Claims (8)

A guide rail 130 is formed to protrude from one side, and the horizontal frame member 110 and the vertical frame members 120 on both sides and the guide rail 130 are respectively formed in the upper and lower parts in the shape of an empty tubular body. A fixture in which a vertical portion 161 and a horizontal portion 162 are formed, each protruding in a right angle direction, to form a frame shape by connecting the horizontal frame material 110 and the vertical frame material 120 on both sides by matching them to be located on the inside. A fixed frame (100) made of (160);
A vertical portion 261 and a horizontal portion each protruding in a right angle direction to form a frame shape by connecting the horizontal fixture 210 and the vertical fixtures 220 on both sides, and the horizontal fixture 210 and the vertical fixtures 220 on both sides. It consists of a fixture 260 on which (262) is formed, and a guide groove 230 is formed on the outer portion of the frame composed of the horizontal fixture 210, the vertical fixtures 220 on both sides, and the fixture 260. The horizontal fixing member 210 and the vertical fixing member 220 each have a fitting groove 240 formed in the longitudinal direction on the back, and the fixing material 241 is inserted into the fitting groove 240 to form a dust-proof net 250 on the back. , the guide groove portion 230 of the horizontal fixing material 210 is fixed to the guide rail 130 of the fixing frame 100 and the horizontal frame material 110, and is fixed to move horizontally. Characterized by consisting of; A mosquito screen that does not come off the window frame. According to clause 1,
The size of the dust proof net 200 is characterized by forming the height of the guide rail 130 so that it does not escape from the fixed frame 100 even when the dust proof net 200 is lifted upward while installed inside the fixed frame 100. A mosquito screen that does not come off the window frame. According to claim 1 or 2,
The fixture 260 is made up of a front body (260a) and a rear body (260b) whose two sides are separated around the guide groove portion 230, and the front body (260a) and the rear body (260b) are disassembly fastened with bolts. An insect screen that does not come off the window frame. According to clause 1,
Rollers 239 are formed inside each guide groove 230 of the horizontal fixture 210, so that the dust-proof net 200 can be easily moved along the guide rail 130 by the rollers 239. A mosquito screen that does not come off the window frame. According to clause 1,
The fixture 160 is composed of a vertical portion 161 and a horizontal portion 162 that each protrude in a right angle direction, and a separate thickness forming member 163 is coupled to the upper or lower surface of the horizontal portion 162 to provide a horizontal surface. An insect screen that does not fall off the window frame, characterized in that it is inserted and fixed to the end of the frame material 110. According to clause 1,
In the vertical fixing member 220, a fixing groove 221 is formed in the longitudinal direction on the surface facing the front inside the guide groove portion 230, and the fixing member 280 is inserted into the fixing groove 221. When the guide groove portion 230 of (220) is inserted into the guide rail 130 of the vertical frame material 130 of the fixed frame 100, it is press-fitted and fixed by the fixing member 280 so as not to be separated from the window frame. No insect screen. According to clause 1,
It consists of a square frame part 310, an insect screen 330 that is formed by folding in a zigzag manner inside the frame part 310 so that the size can be adjusted, and an upper part of the insect screen 330 and an upper part of the frame part 310. It consists of a horizontal plate-shaped fixing plate 340 fixed to the screen and a movable handle 350 formed at the bottom of the insect screen 330, and the insect screen 330 adjusts its size and is folded or folded inside the square frame part 310. A foldable insect screen 300 configured to unfold,
A mosquito screen that does not fall off from the window frame, characterized in that the square frame portion 310 is inserted into the frame of the dustproof net 200 composed of a horizontal fixture 210, vertical fixtures 220 and fixtures 260 on both sides. According to clause 7,
An insect screen that does not fall off from the window frame, characterized in that the horizontal fixing member 210 and the vertical fixing members 220 on both sides have protruding hooks 217 and 227 so that the insect screen 300 does not come off.

Images