KR20210000838U - Variable security grille - Google Patents

Abstract

The present design relates to a variable type security window, and it is possible to extend the width of the left and right and up and down according to the standard of the window, so that it is easy to install between the window frame and one window. It is about security windows. The present invention is a variable security window in which grate frames are formed on the inside of a rectangular frame, the first and second split frames are inserted into the upper end to expand and contract in the axial direction, and the first and second vertical frames fixed by one side fixture; A telescopic frame formed parallel to the inner side of the first vertical frame and the first divided frame; A grate frame having one end inserted into the telescopic frame to expand and contract in an axial direction and fixed with a fastener at one side; First to third coupling means for fixing outer ends of the telescopic frame and the grate frame to the first and second vertical frames; It is characterized by being composed of.

Description

Variable security window{VARIABLE SECURITY GRILLE}

The present design relates to a variable type security window, and it is possible to extend the width of the left and right and up and down according to the standard of the window, so that it is easy to install between the window frame and one window. It is about security windows.

In general, security windows are windows specially made to prevent intruders from outside such as thieves or robbers, and are mainly installed on the outer walls of windows. The security window prevents external intrusion by forming a plurality of bars at equal intervals inside the outer frame having a square shape.

Looking at the prior art (patent document 0001) related to such a security window, the'security window' of the domestic utility model application No. 20-2000-0029262 (application date: October 20, 2000) is widely known. It is believed that it will be easily understood by referring to it, and a detailed description thereof will be omitted. However, (Patent Document 0001) has a disadvantage in that production and installation costs are increased because it is difficult to manufacture and install a security window as the shape and standard of the window are diversified. And there was a discomfort that the view of the window was obscured by the security window, which was not good in terms of aesthetics and felt stuffy. In particular, in the event of an emergency such as a fire, emergency evacuation is not possible through a window, which is a major cause of aggravating valuable human damage, and urgent improvement is required.

In order to solve these shortcomings, let's look at a size-adjustable security window that allows the size of the security window to be adjusted according to the size of the window. As a prior art related to this (Patent Document 0002), the'security window with easy size adjustment' of Korean Patent Publication No. 10-2014-0160956 (application date: November 18, 2014) has been known. . As already known, a detailed description will be omitted. Looking at the main components related to (Patent Document 0002), a grid-shaped grid portion 10, a horizontal grid piece 12, and a vertical grid piece 14 are provided, and a horizontal structure having a plurality of width adjustment holes 21 The height adjustment frame 30 having the width adjustment frame 20 and the height adjustment hole 31 is combined to be configured to adjust the width and height. However, the above (Patent Document 0002) is difficult to manufacture and install due to its complicated configuration, and the outside light is blocked due to the width adjustment frame 20 and the height adjustment frame 30 and unnecessarily obscures the view. There was a problem such as inhibiting the.

Domestic utility model application No. 20-2000-0029262 (application date: October 20, 2000) Korean Patent Publication No. 10-2014-0160956 (application date: November 18, 2014)

It is an object of the present invention to provide a variable security window having versatility that can be easily installed variably according to the size of the window by adjusting the width of the vertical frame and the height of the horizontal frame.

Another object of the present invention is to provide a variable security window capable of providing sturdy durability so that the joint portion is not easily separated by configuring the joint portion of the vertical frame, the horizontal frame, and the grate frame into an assembly type, making it easy to manufacture and install.

Another object of the present invention is to provide a variable security window that can sufficiently secure a view through the window by installing a security window in the space of the half (interior window) of the window.

Another object of the present invention is to provide a variable security window that can escape through the window by opening the window indoors and pulling the security window to separate when an emergency situation such as a fire occurs.

In order to achieve the above object, the present invention is in the variable security window in which the grate frames are formed on the inside of the square frame, the first and second split frames are inserted into the upper end to expand and contract in the axial direction and fixed with one side fastener. Vertical frame; A telescopic frame formed parallel to the inner side of the first vertical frame and the first divided frame; A grate frame having one end inserted into the telescopic frame to expand and contract in an axial direction and fixed with a fastener at one side; First to third coupling means for fixing outer ends of the telescopic frame and the grate frame to the first and second vertical frames; We propose a variable type security window characterized by being composed of.

According to the present invention, the first coupling means is characterized in that the mutual coupling portions of the first and second vertical frames and the telescopic frame or grate frame are joined by a welding portion.

According to the present invention, the second coupling means is the first connector fitted into the grate frame is in close contact with the cover at the end, and the fastener inserted into the hole of the first or second vertical frame penetrates the cover. It characterized in that it is fixed by coupling to.

According to the present invention, the third coupling means is fixed with a fastener by inserting a second connector inside the end of the grate frame, and the protrusion formed on the second connector is fitted into the inner side coupling hole of the first or second vertical frame, and the frame It characterized in that it is coupled to the protrusion by inserting the fixture through the outer hole of the.

According to the present invention, a reinforcing frame for connecting the grate frame in a straight line; A fourth coupling means for fixing the reinforcing frame 60 to the grate frame; It characterized in that it is configured to include.

According to the present invention, the fourth coupling means is characterized in that the reinforcing frame is divided into sections between the grate frames and is configured to fit into a third connector coupled to the top or bottom of the grate frame.

According to the present invention, the reinforcing frame is characterized in that the upper end of the reinforcing frame is inserted into the third divided frame formed on the lower surface of the upper grate frame, so that it is expandable and contracted in the axial direction, and is fixed with one side fastener.

According to the present invention, a fixing clip for fixing the first and second vertical frames and the outer grate frame is attached to the window frame and the window, and the fixing clip is formed to be bent in a'┛' shape to partially surround the frame and one side As the first fixing part in the form of'┓' formed at the end is elastically expanded, the frame is fitted inside and the frame is tightly fixed to the inner surface of the second fixing part on the outdoor side that is bent in the form of'┗' at the other end. I would like to propose a variable type security window characterized by a characteristic.

The present invention is very practical and expandable in that the length of the frame can be adjusted left or right or up and down according to the standard of the window. In addition, the structure is simple, but the joint part of the frame is made of a sturdy assembly-type configuration, so that it has excellent durability, and it is easy to manufacture and install, so that even non-skilled personnel can easily assemble and install, thereby reducing costs and convenience.

This design provides a simple feeling and the effect of securing an outdoor view by installing a security window in half of the window, that is, in the space outside the window (the space between the outdoor window and the window frame) on the interior side. do.

This design prevents external intrusion because the security window cannot be forcibly separated from the outdoor side, and it is possible to open the indoor window and separate the security window from the inside, so that the window can be used in the event of an emergency such as moving or fire. .

1 is a perspective view showing a variable security window according to a first embodiment of the present invention.
2 is an exploded perspective view of a variable security window.
3 is an operational state diagram of a variable security window.
Figure 4 is a view showing the bonding state of the frame fusion method as a first coupling means (32a) according to the second embodiment of the present invention. (Detailed view of part "A")
FIG. 5 is an exploded perspective view showing a portion of a coupling state of a first connector 40 and a frame as a second coupling means 32b according to a third embodiment of the present invention. (Detailed view of part "A")
Figure 6 is a front view showing a cross-section of the coupling state between the components of the third embodiment.
7 is a view showing the bonding state of the fusion welding method of the second connector 50 and the frame as a third coupling means (32c) according to the fourth embodiment of the present invention. (Detailed view of part "A")
8 is a front view showing a cross-sectional view of a state of coupling between components of the fourth embodiment.
9 is a front view showing a reinforcing frame 60 of a variable security window according to a fifth embodiment of the present invention.
10 is a view showing the bonding state of the fusion welding method between the reinforcing frame and the grate frame 30 of the sixth embodiment. (Detailed view of part "B")
11 is an exploded perspective view partially showing the coupling state of the reinforcing frame 60 and the third connector 64 as the fourth coupling means 32d according to the seventh embodiment of the present invention. (Detailed view of part "B")
12 is a front view showing in cross-section a state of coupling between components of the seventh embodiment.
13 and 14 are views showing a use state in which the variable security window 10 of the present invention is installed on the indoor side of the window.

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

The present invention according to the above drawings is in the variable type security window in which the grate frames are formed on the inside of the square frame, the first and second divided frames (22, 23) are inserted in the upper end to expand and contract in the axial direction and fixed with one side fastener (28) First and second vertical frames 20 and 21; A telescopic frame 24 formed parallel to the inner side of the first vertical frame 20 and the first divided frame 22; A grate frame (30) having one end inserted into the expansion frame (24) to expand and contract in the axial direction and fixed by one side fastener (28); Coupling means (32a, 32b, 32c) for fixing the outer ends of the telescopic frame (24) and the grate frame (30) to the first and second vertical frames (20,21); It is characterized by being composed of.

The above is explained in more detail as follows.

1 is a perspective view showing a variable security window according to a first embodiment of the present invention, and FIG. 2 is an exploded perspective view of the variable security window. And Figure 3 is an operating state diagram of the variable type security window.

In the variable security window 10 of the present invention, the grate frames 30 are formed side by side at regular intervals up and down on the inside of the first and second vertical frames 20 and 21 spaced on both sides.

In the first and second vertical frames 20 and 21, the first and second divided frames 22 and 23 are respectively fitted to the upper end to expand and contract in the axial direction, and the vertical height is adjusted by fixing with one fastener 28.

On the inner side surfaces of the first vertical frame 20 and the first divided frame 22, an extension frame 24 is formed in a horizontal direction, and the extension frame 24 extends to a predetermined length and is provided at equal intervals up and down. The first divided frame 22 is formed in a'A' shape by combining the elastic frame 24 inside the upper end.

One end of the grate frame 30 is fitted in the expansion frame 24 so that it can be expanded and contracted in the axial direction, and its length is adjusted in the width direction by fixing with a fastener 28.

Predetermined first to third coupling means (32a, 32b, 32c) for coupling the expansion frame 24 or the grate frame 30 to the inner surface of the first vertical frame 20 and the second vertical frame 21 It is equipped with.

According to the present invention, the first coupling means (32a) is the first and second vertical frames (20, 21) and the expansion frame (24) or the mutual coupling portion of the grate frame (30) is joined by a welding portion (W). It is characterized by that.

4 is a view showing the bonding state of the frame by the fusion welding method as the first coupling means (32a) according to the second embodiment of the present invention. (Detailed view of part "A")

Referring to Figure 4, the expansion frame 24 is joined by a fusion welding method by forming a welding part (W) in a state in which the outer end is in close contact with the inner surface of the first vertical frame 20 and the first divided frame 22. It is fixed. The grating frame 30 is joined by a fusion welding method by forming a welding part W in a state in which the outer ends are in close contact with the inner surfaces of the second vertical frame 21 and the first divided frame 23.

According to the present invention, the second coupling means (32b) has a first connector (40) fitted into the inside of the grate frame (30) is in close contact with the cover (44) of the end, and the first or second vertical frame (20, It is characterized in that the fastener 48 inserted into the hole 46 of 21) passes through the cover 44 and is coupled to the first connector 40 to be fixed.

FIG. 5 is an exploded perspective view showing a part of a coupling state between the first connector 40 and the frame as the second coupling means 32b according to the third embodiment of the present invention. (Detailed view of part "A") FIG. 6 is a front view showing in cross section a state of coupling between components of the third embodiment.

5 and 6, the first connector 40 has a coupling hole 42 formed, and the fastener 48 penetrates through the inner and outer surfaces of the first and second vertical frames 20 and 21 A hole 46 is formed. The first connector 40 is fitted inside the grate frame 30 and is in close contact with the cover 44 on which the through hole 45 at one end is formed. The fasteners 48 are inserted from the outside of the holes 46 on both sides formed in the first or second vertical frames 20 and 21, and are coupled to the coupling holes 42 through the through holes 45 to the first connector 40. It is firmly assembled. The cover 44 is coupled to the other end of the grate frame 30 and is firmly madam-treated.

According to the present invention, the third coupling means (32c) is a second connector (50) is fitted inside the end of the grate frame (30) is fixed with a fixture (54), and the protrusion (51) formed in the second connector (50). ) Is inserted into the inner side insertion hole 56 of the first or second vertical frame 20,21, and the fastener 58 is inserted into the outer hole 55 of the frame to be coupled to the protrusion 51 It is characterized.

7 is a view showing the bonding state of the fusion welding method of the second connector 50 and the frame as a third coupling means (32c) according to the fourth embodiment of the present invention. (Detailed view of part "A") FIG. 8 is a front view showing in cross section a state of coupling between components of the fourth embodiment.

7 and 8, the second connector 50 has a protrusion 51 having a coupling hole 52 on the side and a coupling hole 53 on the front side, and the coupling hole 53 is also formed on the grate frame 30. ) Is formed. In the first and second vertical frames 20 and 21, an insertion hole 56 corresponding to the protrusion 51 is formed on the inner surface, and a hole 55 into which the fastener 58 is fitted is formed on the outer surface. The second connector 50 is fitted inside one end of the grate frame 30 and fixed by inserting the fastener 54 into the coupling hole 53. And the protrusion 51 is inserted into the interior of the frame through the insertion hole 56, and the fixing member 58 is inserted into the outer hole 55 of the frame, and is coupled to the coupling hole 52 to be firmly fixed.

According to the present invention, a reinforcing frame 60 connecting the grate frame 30 in a straight line; A fourth coupling means (32d) for fixing the reinforcing frame (60) to the grate frame (30); It characterized in that it is configured to include.

9 is a front view showing a reinforcing frame 60 of a variable security window according to a fifth embodiment of the present invention. Referring to FIG. 9, the reinforcing frame 60 passes through the grate frame 30 in a straight line to connect and reinforce the middle part. The grate frame 30 forms a through hole 62 to pass through the reinforcing frame 60, and the upper and lower sides of the grate frame located at the upper and lower sides are blocked, so that both ends of the broken frame 60 are fixed.

10 is a view showing the bonding state of the fusion welding method between the reinforcing frame and the grate frame 30 according to the sixth embodiment. (Detailed view of part "B")

Referring to FIG. 10, a welding part (W) is formed at the connection portion between the grate frame 30 and the reinforcing frame 60 to be strongly fixed by a fusion welding method. Alternatively, although not shown in a separate drawing, a hole may be formed on the side of the grate frame 30 and a fixture 28 may be inserted to be fixed.

According to the present invention, the fourth coupling means (32d) is the upper end of the reinforcing frame (60) is inserted into the third divided frame (61) formed on the lower surface of the upper grate frame (3) of the reinforcing frame (60) in the axial direction. It is possible to expand and contract and characterized in that it is fixed with one side fastener (28).

The reinforcing frame 60 is formed with a third divided frame 61 to interlock in correspondence with the variable section of the first and second divided frames 22 and 23. The reinforcing frame 60 is provided between the upper grate frame 3 and the grate frame 3 below it. The third divided frame 61 is coupled to the lower surface of the grate frame 3, and the upper end of the reinforcing frame 60 is fitted in the axial direction to be assembled so as to be stretchable, and the length is adjusted by fixing with one side fastener 28.

According to the present invention, the fourth coupling means (32d) is formed by dividing the reinforcing frame (60) between the grate frame (30) and the third connector (64) coupled to the upper or lower surface of the grate frame (30). ), characterized in that it is configured to fit and assemble.

11 is an exploded perspective view partially showing the coupling state of the reinforcing frame 60 and the third connector 64 as the fourth coupling means 32d according to the seventh embodiment of the present invention. (Detailed view of part "B") And Fig. 12 is a front view showing in cross-section a state of coupling between components of the seventh embodiment.

Referring to FIGS. 11 and 12, the reinforcing frame 60 is divided into a section between the grate frame 30, and the third connector 64 is coupled to the top or bottom surface of the grate frame 30. The third connector 64 is formed with a coupling hole 65 in the axial direction, and a locking protrusion 66 is formed so that the fastener 58 is overlaid therein. The third connector (64) is in close contact with the top or bottom of the grate frame (30) and is fixed to the grate frame (30) with a fastener (58), and then the end of the reinforcing frame (60) is inserted into the third connector (64) for ease of use. It becomes possible to assemble. In this way, the divided reinforcing frame 60 can be installed to move left and right, and has the advantage of being able to produce various designs according to a fixed position or number of installations.

13 and 14 are views showing a state of use in which the variable security window 10 of the present invention is installed on the indoor side of the window.

Next, the variable type security window 10 of the present invention is installed between the window frame 1 of the window and one of the windows 2, 3 to reduce the installation space of the security window, and it is possible to secure a simple feeling and outdoor view. . In particular, since it is installed from the inside of the window on the indoor side toward the outdoor side, it is possible to reverse separation from the indoor side but not from the outdoor side, so that it is possible to prevent intrusion of outsiders. A fixing clip 70 for this purpose is provided on the window frame 1 and attached with a fastener 78, and is tightly fixed by inserting a cushion member such as a synthetic resin or rubber plate.

According to the present invention, a fixing clip 70 for fixing the first and second vertical frames 20 and 21 and the outer grate frame 30 is attached to the window frame 1 and the windows 2 and 3 , The fixing clip 70 is bent in a'┛' shape to partially surround the frame, and the first fixing part 72 in the'┓ ' shape formed at one end of the frame is elastically expanded so that the frame is inserted from the interior side. It is characterized in that the frame is closely fixed to the inner surface of the second fixing part 74 on the outdoor side that is bent in the form of'┗' at the other end.

13 and 14, the fixing clip 70 is provided in plural on the window frame 1 and the windows 2 and 3, preferably on the indoor side window 2 or the outdoor side window 3 side. By attaching it, it makes it easy to open and close the indoor window (2). The fixing clip 70 is bent in a'b' shape to partially surround the frame, and is fixed with the first fixing part 72 and the second fixing part 74 formed at the ends. The first fixing part 72 is bent in a'┓' shape and the end is formed to be inclined to extend outward, so that it is inserted while being elastically expanded by the insertion force resulting from forcibly inserting the frame from the interior side. In addition, the second fixing part 74 has an end portion bent in a'┗ ' shape, and the frame is closely fixed to the inner surface. Since the second fixing part 74 is located on the outdoor side, it sufficiently surrounds the frame from the outside, so that it is not easily separated even if pulled forcibly.

On the other hand, the fixtures 28 and 54 must be installed so as to be located indoors to prevent the locks from being arbitrarily released from the outdoor side. Fixtures (28, 48, 54, 58) are components that are selectively applied from among bolts, screws, screw pieces, and pins to which the fixing force is applied by fastening two components.

In addition, a lock 80 is provided between the windows 2 and 3 on which the variable security window 10 of the present invention is installed and the vertical frames 20 and 21, so that a locking function can be added to prevent opening the window at will. .

10: security window, 20,21: vertical frame, 22,23,61: split frame, 24: expansion frame, 28,48,54,58: fixture, 30: grate frame, 32a,32b,32c,32d: coupling means , 40,50: connector, 44: cover, 51: protrusion, 60: reinforcement frame, 70: fixing clip

Claims (8)

In the variable type security window in which grate frames are formed inside the square frame,
First and second vertical frames (20, 21) to which the first and second divided frames (22, 23) are fitted to the upper end to expand and contract in the axial direction and fixed by one fastener (28);
A telescopic frame (24) formed parallel to the inner side of the first vertical frame (20) and the first divided frame (22);
A grate frame (30) having one end inserted into the expansion frame (24) to expand and contract in the axial direction and fixed by one side fastener (28);
First to third coupling means (32a, 32b, 32c) for fixing the outer ends of the extension frame 24 and the grate frame 30 to the first and second vertical frames 20 and 21; Variable security window, characterized in that consisting of. The method of claim 1,
The first coupling means (32a) is a variable type, characterized in that the mutual coupling portions of the first and second vertical frames (20, 21) and the expansion frame (24) or the grate frame (30) are joined by welding (W) Security window. The method of claim 1,
The second coupling means (32b) has a first connector (40) fitted into the inside of the grate frame (30) is in close contact with the cover (44) of the end, and the hole of the first or second vertical frame (20, 21) ( A variable security window, characterized in that the fastener 48 inserted into the 46) penetrates the cover 44 and is coupled to the first connector 40 to be fixed. The method of claim 1,
The third coupling means (32c) is a second connector (50) is fitted inside the end of the grate frame (30) is fixed with a fixture (54), and the protrusion (51) formed in the second connector (50) is the first or A variable security window, characterized in that it is fitted into the inner side coupling hole 56 of the second vertical frame (20, 21) and is coupled to the protrusion 51 by inserting the fixture 58 into the outer hole 55 of the frame . The method of claim 1,
A reinforcing frame 60 connecting the grate frame 30 in a straight line;
A fourth coupling means (32d) for fixing the reinforcing frame (60) to the grate frame (30); Variable security window, characterized in that it is configured to include. The method of claim 5,
The fourth coupling means (32d) is formed by division between the reinforcing frame (60) between the grate frame (30) and is fitted to the third connector (64) coupled to the top or bottom of the grate frame (30). Variable security window, characterized in that configured. The method of claim 5,
The reinforcing frame 60 is characterized in that the upper end of the reinforcing frame 60 is inserted into the third divided frame 61 formed on the lower surface of the upper grate frame 3 to expand and contract in the axial direction, and is fixed with one side fastener 28 The variable type security window made by it. The method of claim 1,
A fixing clip 70 for fixing the first and second vertical frames 20 and 21 and the outer grate frame 30 is attached to the window frame 1 and the window 2 and 3, and the fixing clip ( 70) is bent in a'┛' shape, partially enclosing the frame, and the'┓'-shaped first fixing part 72 formed at one end is elastically extended so that the frame is inserted from the interior side, and the'┗' A variable security window, characterized in that the frame is closely fixed to the inner surface of the second fixing part 74 on the outdoor side that is bent in a shape.

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