KR102628503B1 - Mosquito net structure - Google Patents

Abstract

The present invention provides a square insect screen that has an insect screen inside and is placed on the left side of the window frame and slides; A square window frame that has a glass window inside and is placed on the right side of the room and slides on the window frame; and a removal prevention means for preventing removal of the insect screen from the window frame by blocking insertion of an intrusion tool into the area between the window frame and the top of the insect screen when the insect screen and the window frame are closed. It relates to a removal-resistant insect screen structure that prevents forced removal of the insect screen by making it difficult to use an intrusion tool for forcibly removing the insect screen from the window frame.

Description

Removal-resistant insect screen structure {MOSQUITO NET STRUCTURE}

The present invention relates to an insect screen structure that is installed on the window frame of a building to allow ventilation while preventing the inflow of pests. In particular, it relates to a technology related to an anti-removal insect screen structure that prevents the insect screen from being forcibly removed using an intrusion tool.

In general, a veranda (or balcony) is installed in a multi-story apartment complex, such as an apartment, townhouse, or multi-generational house where multiple generations live, to be in contact with the exterior of the building.

A balcony is a buffer space that connects the interior and exterior of a building and refers to an additional space installed in contact with the exterior wall of a building for purposes such as views and rest. Balconies installed in a building can be used as living rooms, bedrooms, or warehouses as needed. It can be used for various purposes, such as:

At this time, insect screens, which are construction materials, are used to prevent the inflow of insects. Recently, sufficient strength has been secured through the combination of insect screens and frames, so they can also perform secondary functions such as preventing theft and preventing children from falling. We are conducting research and development to enable this.

Technologies related to this insect repellent structure include:

Republic of Korea Patent Registration No. 10-1491104 (registered on 2015.02.02, hereinafter referred to as ‘Document 1’) presents a ‘crime prevention door structure’,

Document 1 is a screen door structure in which a screen portion is provided between a pair of left and right frame portions so that it can be rolled by a rolling portion, wherein the frame portion is composed of a tension maintaining portion and a guide portion, and the guide portion includes a guide rail and a sliding rail. The rolling part includes a cylindrical rolling body rotated by a driving motor, so that the insect screen is wound or unwound, and the insect screen has a coating layer formed on a stainless steel wire, and the thickness of the stainless wire is 0.6 to 0.7 mm. It has a diameter of and is formed in a structure of 13 or 16 mesh. A guide frame is coupled to the bottom of the insect screen, and sliding members are formed on both sides of the guide frame to move along the sliding rail. The tension maintaining part is provided with a wire on a plurality of fixed rollers and a moving roller. One end of the wire is fixed to the fixed roller, the other end is fixed to a sliding member of the guide frame, and the moving roller is hydraulically operated. It is moved by a cylinder and continuously applies tension to the insect screen part according to the movement of the guide frame, and the first synthetic fiber of the Heracron synthetic fiber part is used as an adhesive and a sewing machine using Heracron yarn to surround both sides of the insect screen. The second synthetic fiber, in which a plurality of guide pieces are combined to surround the outer end of the first synthetic fiber, is combined with a sewing machine using adhesive and Heracron thread, and the guide piece is moved along the guide rail. This is a technology related to the structure of a screen door for crime prevention.

As another technology, Korea Patent Registration No. 10-1694244 (registered on January 3, 2017, hereinafter referred to as ‘Document 2’) ‘Insect screen structure for handrails’ is proposed.

Document 2 is an insect screen structure in which a frame consisting of an upper and lower frame and a pair of side frames is formed to surround an insect screen and is provided on a window frame in contact with the exterior of a building, and the lower frame of the frame includes an insect screen. It is provided with a winding part whose lower end is fixed, and the insect screen is wound by the rotational restoring force of the winding part, and the side frame is provided with a driving part where one end of the wire is fixed, and the other end of the wire is the insect screen. This is a technology related to an insect screen structure for a handrail in which the driving part is fixed to the top of the screen so that the insect screen moves upward.

Another technology, Republic of Korea Utility Model Registration No. 20-0355950 (registered on July 1, 2004, hereinafter referred to as ‘Document 3’) ‘Safety Window with Insect Repellent Device and Locking Structure’ is presented.

Document 3 places an insertion groove into which an insect screen is inserted on the outer surface of the safety window frame, and supports and fixes the insect screen inserted into this through a fixing rod so that the insect screen is integrated into the safety window. In addition, when the inner surface of the safety window is locked, the insect screen is integrated into the safety window. The part in contact with the window is provided with an appropriate number of locking structures including push-button locking protrusions that are constantly provided with a protruding force by means of a spring and are immersed by pressure. This provides both safety and insect protection in one body. It is possible to pursue all three functions at the same time, and the width of the window frame can be prevented from increasing by eliminating additional occupied space for the installation of insect screens, and the locking structure of the safety window can be installed concealed inside the safety window toward the indoor side to prevent outdoor use. It prevents unauthorized damage by criminals by ensuring that the window is not exposed, and is equipped with an insect repellent device and locking structure that automatically locks when the safety window is closed and does not require a separate release tool during the unlocking process, providing convenience in handling. This is technology related to the safety window provided.

Document 1. Republic of Korea Patent Registration No. 10-1491104 (registered on February 2, 2015) Document 2. Republic of Korea Patent Registration No. 10-1694244 (registered on January 3, 2017) Document 3. Republic of Korea Utility Model Registration No. 20-0355950 (registered on July 1, 2004)

The present invention provides a removal-resistant insect screen structure that prevents forced removal of the screen from the window frame by blocking the insertion of an intrusion tool into the area between the window frame and the top of the screen when the screen and the window frame are closed. The purpose is to do this.

Furthermore, the purpose of the present invention is to provide a detachment-resistant insect screen structure that increases the fixing force to the plate by allowing each plate of the detachment prevention means to be stably seated and fixed on the window frame.

In order to solve the above problems, the anti-removal insect screen structure according to the present invention,

A square insect screen frame that has an insect screen inside and is placed on the outdoor left side of the window frame and slides;

A square window frame that has a glass window inside and is placed on the right side of the room and slides on the window frame; and

Removal prevention means for preventing the insect screen from being removed from the window frame by blocking insertion of an intrusion tool into the area between the window frame and the top of the insect screen when the insect screen and the window frame are closed;

It is characterized by including.

The anti-removal insect screen structure according to the present invention,

The biggest effect is to prevent forced removal of the screen by making it difficult to use intrusion tools to forcibly remove the screen from the window frame.

1 is a front view showing the covering means in the insect screen structure according to the present invention;
Figure 2 is a partially enlarged configuration diagram of Figure 1;
3 is a three-dimensional diagram showing the covering means;
Figure 4 is a plan view showing the covering means in the insect screen structure according to the present invention;
Figure 5 is an enlarged configuration diagram of the main part of "A" in Figure 4;
6 is a three-dimensional diagram showing another example of covering means;
Figure 7 is a rear configuration diagram showing the removal prevention means in the insect screen structure according to the present invention;
Figure 8 is a plan view of Figure 7;
Figure 9 is a partial side cross-sectional view of Figure 7;
Figure 10 is a partial side cross-sectional view showing another example of a removal prevention means;
Figure 11 is an enlarged configuration diagram of the main part of "B" in Figure 10;
Figure 12 is a rear configuration diagram showing the vertical bar and installation means in the insect screen structure according to the present invention;
Figure 13 is an enlarged configuration diagram of the main part of "C" in Figure 12;
14 is a three-dimensional diagram showing the installation means;
15 is a three-dimensional diagram showing another example of installation means;
16 is a rear configuration diagram showing that a sub bar is further provided;
Figure 17 is an enlarged configuration diagram of the main part of "D" in Figure 16.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

Prior to this, the terms or words used in this specification and claims should not be construed as limited to their usual or dictionary meanings, and the inventor should appropriately define the concept of terms in order to explain his or her invention in the best way. It must be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle of definability. Therefore, the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, so various equivalents that can replace them at the time of filing the present application may be used. It should be understood that variations and variations may exist.

Based on Figure 1, the direction of the hook side is specified as left or left, and the holder side is specified as right or right, and based on 4, the directions are specified as the screen side as the outdoor side and the window frame side as the indoor side.

As shown in Figures 1 to 6, the insect screen structure according to the present invention,

It largely consists of an insect screen frame (10), a window frame (20), a holding means (30), and a covering means (40).

Looking at each configuration,

The insect screen (10) is

As shown in Figures 1, 2, 4 and 5,

This is to allow ventilation while preventing the inflow of pests.

It is placed on the left side of the window frame (1) outdoors and has a rectangular frame structure with an empty interior by the upper and lower frames (12) and the left and right frames (12) to be slidable.

At this time, an insect screen 11 made of high-strength material is fixedly installed to fill the empty space inside. The insect screen 11 made of such a high-strength material is difficult to tear or pierce with tools, which greatly helps prevent external intrusion and falls from the inside to the outside.

The window frame 20 is

As shown in Figures 1, 2, 4 and 5,

It is designed to open or block the interior and exterior, allowing light to pass through, while blocking the inflow of external substances such as dust.

The window frame (1) is placed on the right side of the room and has a rectangular frame structure with an empty interior made up of four sliding frames.

At this time, the glass window 21 is fixedly installed to fill the empty space inside.

In addition, the left and right positions of the screen frame 10 and the window frame 20 are specific for explaining the configuration of the present invention, and are not limited thereto.

In addition, it is obvious that grooves are formed in the insect screen 10 and the window frame 20 to slide along the rails of the window frame 1, and that grooves are formed to couple with the rails formed on both inner walls of the window frame 1. In addition, it can be further equipped with mohair to block the inflow of pests or rollers for flexible sliding motion.

The holding means 30 is

As shown in Figures 1 to 5,

To lock the screen frame 10 and the window frame 20 to limit the opening operation of any one,

A hook 31 installed on the right frame of the insect screen 10 when the insect screen 10 and the window frame 20 are closed and disposed in the indoor area of the insect screen 11, and

A holder (32) installed on the left frame of the window frame (20) and caught on the hook (31) when rotated.

It is made including.

At this time, as shown in FIG. 2, the hook 31 has an approximately 'L' shaped cross-sectional structure.

And, as shown in Figures 2 and 5, the holding means 30 includes a holding block 33 bolted and mounted on the left frame of the window frame 20, and a rotary rotary unit rotatably coupled to the holding block 33. A coaxial shaft 34 and a grip portion 35 for operation provided at an end of the rotating shaft 34 are further provided.

Here, the holder 32 is fixedly coupled to the rotation axis 34, and the holder 32 is approximately 'C' shaped, so that when the rotation axis 34 is rotated by the grip portion 35, the hook ( 31), the hook 31 is pulled toward the window frame 20, thereby eliminating the gap between the screen frame 10 and the frames facing each other in the window frame 20 as much as possible. .

Ultimately, as shown in FIG. 5, the holding means 30 can be used to limit or release the opening operation between the screen frame 10 and the window frame 20.

The covering means 40 is

As shown in Figures 1 to 6,

This is to hide the hook 31 from being visible to the naked eye when viewed from the outdoor area of the insect screen 11,

A cover 41 installed on the right frame of the insect screen 10 and disposed between the indoor area of the insect screen 11 and the hook 31, and

A plate 42 bent toward the indoor side at the right end of the cover 41 and mounted on the right frame 12 of the insect screen 10.

It is made including.

At this time, as shown in FIGS. 2 and 3, the cover 41 preferably has a square plate-shaped structure and is large enough to cover not only the hook 31 but also the holder 32 hung thereon, especially. It is more desirable to have a size that can cover even the grip portion 35.

In addition, the cover 41 is made of a highly durable metal plate, and since the plate 42 is integrated with the cover 41, the plate 42 is also made of the same metal plate.

And as shown in FIG. 3, the hook 31 may be formed integrally with the plate 42. In this case, as a plurality of bolt holes are formed in the plate 42, bolts are inserted into these holes to It can be mounted on the right frame (12) of the insect screen (10).

As another example, the hook 31 may be detachably coupled to the plate 42 as shown in FIGS. 2 and 5, and in this case, the hook (31) may be inserted into a plurality of bolt holes formed at the top and bottom of the plate 42. The plate 42 and the hook 31 can be coupled and separated from each other by aligning the bolt holes formed in 31) with each other and then bolting them. In particular, the bolt that passes through the bolt hole of the hook 31 and the bolt hole of the plate 42 can be directly fastened to the right frame 12 of the screen 10, thereby shortening the assembly time.

As shown in FIG. 6, top and bottom subcovers 43 and 44 extending indoors are formed at the upper and lower ends of the cover 41, so that the hook 31 and holder 32 are covered by the cover 41. ) side, it is more difficult for intrusion tools to access it.

In addition, as shown in FIG. 6, a side sub cover 45 is formed at the left end of the cover 41, extending toward the indoor side and connected to the top and bottom sub covers 43 and 44, so that the cover 41 It is more difficult for intrusion tools to access the hook 31 and holder 32 that are obscured by .

As shown in Figure 6, long holes 46 are formed in the side sub cover 45 to penetrate left and right and elongate up and down, and are used as a space for inserting tools such as a driver for tightening or removing bolts.

Meanwhile, the insect screen structure according to the present invention further includes removal prevention means 50.

The removal prevention means (50) is

As shown in Figures 7 to 11,

In a state where the insect screen frame 10 and the window frame 20 are closed, the insertion of an intrusion tool into the area between the window frame 1 and the top of the insect screen frame 10 is blocked and the window frame 1 is removed from the window frame 10. This is to prevent removal of the insect screen (10),

A square vertical plate (51) arranged to cover the top of the insect screen (10),

A square horizontal plate (52) extending from the top of the vertical plate (51) toward the indoor side and seated on the upper surface of the window frame (1), and

A plurality of anti-removal bolts (53) passed through the horizontal plate (52) and fastened to the window frame (1).

It is made including.

At this time, the vertical plate 51 and the horizontal plate 52 have an integrated structure and are made of a highly durable metal material.

Ultimately, as shown in FIG. 9, the removal prevention means 50 uses the vertical plate 51 to cover the area between the window frame 1 and the insect screen frame 10 and prevents the removal of the area between the window frame 1 and the insect screen frame 10 by using an intrusion tool such as a wire, stick, or driver. It is of great help in preventing the insect screen frame (10) from being torn off.

And as shown in FIG. 10, the removal prevention means 50 includes a square subplate 54 extending downward from the end of the horizontal plate 52 and arranged to cover the top of the indoor side of the window frame 1. More is provided. Therefore, the vertical plate 51, the horizontal plate 52, and the subplate 54 form a ┌┐ shape and are seated in a form that surrounds the window frame 1, thereby increasing the fixing force of the vertical plate 51. there is.

And as shown in FIG. 11, mohair 55 for preventing the inflow of pests and foreign substances may be further provided on the side facing the insect screen frame 10 at the end of the vertical plate 51.

And as shown in FIG. 11, a noise canceling uneven portion 56 is formed on the surface facing the insect screen 10 at the end of the vertical plate 51, so that external noise hits the uneven portion 56 and By being offset, the amount of noise transmitted indoors can be significantly reduced.

And the vertical plate 51 is arranged to cover the top of the screen 10 and extends laterally to have a left and right length that can cover the end of the window frame 1, and the horizontal plate 52 ) and the subplate 54 is also formed to extend further laterally according to the left and right lengths of the vertical plate 51, so that it slides on the window frame 1 and acts as an intrusion tool even when the insect screen frame 10 is open. It is possible to make it impossible to tear off the insect screen frame (10).

Meanwhile, the insect screen structure according to the present invention further includes a vertical bar 60 and an installation means 70.

The vertical bar 60 is

As shown in Figures 12 to 17,

It consists of a metal grate structure that is long up and down and is arranged vertically on the upper and lower frames 12 forming the insect screen 10, and is provided in plural pieces.

At this time, each vertical bar 60 is arranged to comply with the provisions of Article 18 of the Regulations on Housing Construction Standards, etc., “Interval between railings: 10 cm or less in visual dimension.”

The installation means 70 is

As shown in Figures 12 to 17,

For mutual coupling between the upper and lower frames 12 of the insect screen 10 and the vertical bar 60,

A hollow portion 71 formed to penetrate upward and downward within the vertical bar 60,

A support block (72) inserted into the hollow portion (71),

A block fixing bolt 73 that passes through the vertical bar 60 and is fastened to the support block 72 to secure the support block 72 to the end side of the vertical bar 60, and

A fixing member for fixing the vertical bar 60 to the upper and lower frames 12 of the insect screen 10.

It is made including.

At this time, as shown in FIGS. 13 and 14, the hollow portion 71 has a square cross-sectional space, and the support block 72 has a square block structure corresponding to the hollow portion 71. This is to improve the strength of the vertical bar 60 while limiting the rotational movement of the support block 72 within the hollow portion 71.

And as shown in FIG. 15, the installation means 70 includes a positioning groove 75 that is formed to be recessed downward at the top of the hollow part 71 in the vertical bar 60, and the support block 72 ) is further provided with a seating protrusion 76 that protrudes from the upper end and is inserted and seated in the seating groove 75. This is to facilitate positioning of the support block 72 within the hollow part 71 and to facilitate the alignment of bolt holes formed in each of the hollow part 71 and the support block 72 with each other. This structure is an example, and may be implemented in a polygonal structure such as a pentagon or hexagon to facilitate positioning of the support block 72 within the hollow portion 71.

And as shown in Figure 13, the fixing member is composed of a vertical bar fixing bolt 74 that passes through the rail groove 13 formed in the upper and lower frames 12 of the insect screen 10 and is fastened to the support block 72. .

As another example, as shown in FIGS. 16 and 17, the installation means 70 is interposed between the upper and lower frames 12 of the insect screen 10 and the vertical bar 60 to secure the insect screen 11. A horizontal sub-bar 77 arranged in a transverse manner and a sub-bolt 78 fastened to the support block 72 through the sub-bar 77 are further provided.

In addition, the fixing member consists of a vertical bar fixing bolt 74 that passes through the rail groove 13 formed in the upper and lower frames 12 of the insect screen 10 and is fastened to the sub bar 77.

In the end, as shown in FIG. 13, a plurality of single vertical bars 60 may be individually installed on the screen frame 10, and as shown in FIG. 16, a plurality of single vertical bars 60 are first installed on the upper and lower sub bars 77. After combining, it can be installed as a whole on the insect screen frame (10).

In the above description of the present invention, the "removal-resistant insect screen structure" having a specific shape and structure has been described with reference to the accompanying drawings. However, the present invention can be modified and modified in various ways by those skilled in the art, and these modifications and modifications are possible. It should be interpreted as falling within the protection scope of the present invention.

1: window frame
10: Mosquito screen
11: insect screen
12: frame
13: Rail groove
20: window frame
21: glass window
30: holding means
31: hook
32: Holder
33: holding block
34: rotation axis
35: grip part
40: Covering means
41: cover
42: plate
43: Top sub cover
44: Bottom sub cover
45: Side sub cover
46: Janggong
50: means to prevent removal
51: vertical plate
52: horizontal plate
53: Bolt for preventing removal
54: subplate
55: mohair
56: uneven part
60: vertical bar
70: Installation means
71: Ministry of SMEs and Startups
72: Support block
73: Block fixing bolt
74: Vertical bar fixing bolt
75: Seating groove
76: Seating protrusion
77: sub bar
78: sub bolt

Claims (6)

A square insect screen frame (10) that has an insect screen (11) inside and is placed on the outdoor left side of the window frame (1) and slides;
A square window frame (20) that has a glass window (21) inside and is placed on the right side of the room from the window frame (1) and slides; and
Holding means (30) for locking the insect screen (10) and the window frame (20) to limit the opening of any one of them;
In a state where the insect screen frame 10 and the window frame 20 are closed, the insertion of an intrusion tool into the area between the window frame 1 and the top of the insect screen frame 10 is blocked and the window frame 1 is removed from the window frame 10. Includes a removal prevention means (50) to prevent removal of the insect screen frame (10),
The holding means 30 is
A hook 31 installed on the right frame of the insect screen 10 when the insect screen 10 and the window frame 20 are closed and disposed in the indoor area of the insect screen 11,
A holder (32) installed on the left frame of the window frame (20) and caught on the hook (31) when rotated,
A holding block (33) bolted and mounted on the left frame of the window frame (20),
A rotating shaft 34 rotatably coupled to the holding block 33,
It consists of a grip part 35 for manipulation provided at the end of the rotation axis 34,
It further includes a covering means (40) that hides the hook (31) from being visible to the naked eye when viewed from the outdoor area of the insect screen (11),
The removal prevention means (50) is
A square vertical plate (51) arranged to cover the top of the insect screen (10),
A square horizontal plate (52) extending from the top of the vertical plate (51) toward the indoor side and seated on the upper surface of the window frame (1),
An anti-removal screen structure, characterized in that it is composed of a plurality of anti-removal bolts (53) that pass through the horizontal plate (52) and are fastened to the window frame (1).
delete According to claim 1,
The removal prevention means (50) includes
A removal-resistant insect screen structure, characterized in that it is further provided with a square subplate (54) extending downward from the end of the horizontal plate (52) and arranged to cover the upper part of the indoor side of the window frame (1).
According to claim 3,
The vertical plate 51 extends laterally and has a left and right length that can cover the ends of the window frame 1, so that when the screen 10 is opened in the window frame 1, the window frame 1 ) and the top of the insect screen frame (10). A removal-resistant insect screen structure, characterized in that it blocks the insertion of intrusion tools into the area.
According to claim 3 or 4,
A removal-resistant insect screen structure, characterized in that mohair (55) for preventing the inflow of pests and foreign substances is provided on the side facing the insect screen frame (10) at the end of the vertical plate (51).
According to claim 3 or 4,
A removal-resistant insect screen structure, characterized in that a noise canceling uneven portion (56) is formed on the surface facing the insect screen frame (10) at the end of the vertical plate (51).