KR200419513Y1 - Double windows - Google Patents

Abstract

The present invention relates to a double window with a sliding indoor and outdoor windows combined in and out.

The double windows of the present invention, the indoor window 10, the interior sliding window 12 is coupled to the left and right reciprocating movement inside the window-shaped window 11 of the rectangular shape; The outdoor window 20 is coupled to the indoor window 10 by a plurality of connecting members C, and the outdoor sliding windows 23 and the fixed windows 22 are coupled to upper and lower portions, respectively.

The double windows of the present invention have the advantage of delaying the inflow of toxic gas into the upper floor in the event of a fire downstairs in a high-rise building, and lengthening time of the window being damaged by heat such as flame.

Windows, sliding windows, fixed windows, double windows

Description

Double window system {The double window system}

1 is an outdoor side perspective view of a double window of a first embodiment of the present invention.

Figure 2 is a perspective view of the interior of the double window of the present invention a first embodiment.

3 is a cross-sectional view of a double window of a first embodiment of the present invention.

4 is a partial cross-sectional view of an outdoor window that constitutes a second window of the present invention.

5 is a partial cross-sectional view of an outdoor window that constitutes a double window of the present invention.

Figure 6 is a perspective view of a double window of the fourth embodiment of the present invention.

         ((Explanation of symbols for main part of drawing))

        10. Interior windows 11. Interior windows

        12. Interior sliding windows 12A. Interior window frame

        12B. Glass windows 20. Outdoor windows

        21. Outdoor window sill 21A. Compartment bar

        22. Fixed windows 23. Outdoor sliding windows

        23A. Outdoor window frame 23B. sash

        C. Connecting member J. Stepped part

R. Rail S _B. Interior floor

S _B '. Outdoor floor S _B ". Inclined floor

S _C. Ceiling

The present invention provides a multi-storey building by combining indoor windows with sliding sliding windows, outdoor windows with sliding sliding windows and fixed windows respectively coupled to the upper and lower portions, and doubled inside and outside. In the fire of the fire and toxic gases generated in the lower floor to delay the time to flow to the upper floor, to minimize the damage to humans caused by the fire, it is related to the double windows.

In the building, the window serves as a wall that separates the interior from the outside, and serves as a passage for the sunlight and fresh outside air, and is an essential component of the building that makes the indoors feel a sense of view and openness. It can be divided into closed windows and closed windows.

In addition, the open and close windows can be classified into sliding windows and sliding windows, and sliding windows are divided into horizontal windows for sliding the windows in the horizontal direction, and vertical windows for sliding the windows in the vertical direction. In Korea, most of the horizontal type is applied, and the size of the apartments is increasing along with the spread of apartments.

In particular, most living room windows that separate the veranda of the apartment and the living room are the largest windows in the apartment and are sliding windows that separate the interior and exterior. It is a very important window for minimizing heat transfer inside and outside the apartment.

However, with the development of various window materials, even though most apartments have a living room window, an additional veranda window having excellent heat insulation and sound insulation is installed on the veranda, thereby increasing the interior space.

In addition, since the balcony windows play the role of a living room window that separates the interior and the exterior of a conventional apartment, the living room window reaches a level that causes inconvenience in apartment life. Therefore, only the balcony window is installed in the state of removing the living room window. After that, using the veranda and the living room as a space is becoming more common.

In addition to the living room, in the case of a room with a veranda, even though it is illegal to change the internal structure of the apartment to remove the side wall and use the room and the veranda as a space, it is commonplace. Under the circumstances that illegal reconstruction is being carried out nationwide, it cannot be eradicated only by crackdowns.

Therefore, standards for legalizing such illegal modifications have been prepared, and in the case of apartments under construction, it is possible to incorporate the veranda into the interior space through a design change, which is problematic due to the use of the veranda as the interior space. The risk is increased risk in case of fire.

In other words, the veranda of the internal fire is not only a place to evacuate temporarily, but also a space that prevents toxic gases or flames generated from the lower floor from rapidly entering the interior of the upper floor during a fire in the lower floor, that is, a toxic gas or flame. By slowing the time to enter this upstairs room, it will play a role of securing time for evacuation.

However, the interior of the veranda, which provides a sense of the outside of the interior and serves as a temporary fire protection line in the event of a fire, makes the indoor fire space, and in particular, the lower porch in the event of a fire in the lower floor of a high-rise apartment. Toxic gas discharged to the outside through the porch window of the upstairs can be introduced directly into the upstairs indoors, and as a result, if only children or the elderly are present, unexpected human damage may be caused by the toxic gas.

As described above, the rapid inflow of toxic gas generated in the downstairs fire into the upstairs room is largely due to the structure of the conventional veranda window.

In other words, when a balcony window is opened in a high-rise apartment, outdoor air flows into the room, and when the windows of the room opposite the balcony are opened together, the wind flowed from one outdoor part of the room to the other outdoor part of the room, i.e., across the interior. In this case, the intensity of the wind flowing from the outdoor to the indoor is stronger as the height is higher.

In the case of a typical veranda window, a sliding window is not fixed but most of the windows are completely open or partially open rather than completely closed. In the case of an apartment, toxic gas generated in a fire downstairs is directly upstairs. There is no choice but to quickly enter the room upstairs through a gap or space formed in the room.

In addition, the conventional veranda windows are not only a structure in which a gap is inevitably formed even if the windows are completely closed, but because of the single window structure, the glass is broken by heat such as flames rising from the lower floor. If there is a problem that can not prevent the sudden influx of toxic gas.

That is, by making the veranda indoor, there is an advantage that the interior space can be increased at a low cost, but the serious problem is that the veranda cannot perform the safety function in the event of a fire.

Therefore, a means should be devised to minimize the damage in case of fire on the lower floor while at the same time making the porch indoors, or at least, to secure a time that can be evacuated to prevent human injury. There is no situation.

The present invention is designed to solve the problems of conventional windows that can hardly reduce the damage to the upstairs, especially in high-rise apartments, the time when toxic gas flows into the upstairs room in the event of a fire from the lower floor. It is an object of the present invention to provide a window for delaying the time the glass window is broken by heat, such as flame, as possible as possible.

The above object of the present invention is a double structure provided with windows in each room and inside, and the upper and lower heterogeneous structure of the outdoor windows combined with windows of different types on the top and bottom of the outdoor windows. Is achieved.

The double windows of the present invention comprise an indoor window having at least one pair of sliding windows, and an outdoor window having at least one fixed window and at least one pair of sliding windows respectively coupled to the upper and lower portions thereof. To this, there is a technical feature of the present invention in the structure that combines sliding windows on the top, that is, different types of windows together.

That is, the double windows of the present invention can ventilate the room through the upper sliding windows of the outdoor windows and the sliding windows of the indoor windows, and the toxic gas generated in the fire of the lower floor in a high-rise building by using the fixed window under the outdoor windows. The characteristics of the structure that prevented the rapid inflow to the upper floor is characterized as follows.

The indoor window is a pair of square window panes and left and right reciprocating movements along rails protruding from the bottom surface of the window frame and at least one glass window is coupled to each rectangular window frame. As a sliding window composed of two or more windows, it serves as a conventional living room window.

An outdoor window includes a rectangular window sill partitioned up and down by horizontal partition bars, a pair of sliding windows coupled to the upper and lower reciprocating windows so as to be movable left and right, and at least one fixed window coupled to the bottom of the window sill. The upper and lower windows composed of the windows have different structures from each other, and serve as conventional veranda windows.

However, the outdoor windows constituting the present invention, unlike the conventional porch windows, by the fixed window coupled to the lower, it is possible to delay the inflow of the toxic gas generated in the fire floor downstairs into the upstairs room.

In addition, the outdoor window door frame is a state in which the interior outer surface is coupled to the outdoor side outer surface of the indoor window door frame by a plurality of connecting members. It will have opposite coupling structures.

In addition, the upper surface of the partition bar that separates the interior window frame interior space into the upper and lower sides is inclined downward from the indoor side to the outdoor side rather than horizontally as in the general window frame bottom surface. It is desirable to allow rainwater and the like to flow quickly to the outdoor side.

Alternatively, the upper surface of the partition bar is formed of an indoor bottom surface having a high height and inclined downward toward the outdoor side and an outdoor bottom surface having a low height and inclined downward toward the outdoor side, thereby providing an indoor floor surface and an outdoor surface. When the stepped portion is formed between the side bottom surfaces, the drainage of the bottom surfaces may be further improved.

In the double window of the present invention having a double structure, indoor and outdoor windows are integrally combined, so that the overall thickness of the window becomes thick, and thus the amount of sunlight entering the room can be reduced.

Therefore, it is also preferable to incline the inner ceiling surface of the outdoor window frame that constitutes the outdoor window upwards from the indoor side to the outdoor side so that more sunlight can be irradiated to the interior.

The details of the purpose and technical constitution according to the present invention, including the effect thereof, will be clearly understood by the following description with reference to the drawings showing preferred embodiments of the present invention.

1 and 2 are cross-sectional views of an outdoor side and an indoor side perspective view of the first exemplary double window of the present invention, and FIG. 3 is a sectional view of the first exemplary double window of the present invention.

As shown, the double windows of the present invention, the left and right reciprocating along the rail (R) formed on the inner surface of the window window frame 11, and the inner surface of the window window frame 11 protruding from the bottom surface thereof. An indoor window 10 formed of an indoor sliding window 12 provided with a glass window 12B in a pair of indoor window frames 12A coupled to be movable;

An outdoor side window door frame having a rectangular shape, which is coupled to the outdoor side surface of the indoor window frame 11 by a plurality of connecting members C, and is partitioned up and down by a horizontal partition bar 21A. 21, at least one fixed window 22 fixedly coupled to the lower portion of the outdoor window pane 21 directly below the bottom of the partition bar 21A, and the upper side of the outdoor window pane 21 directly above the partition bar 21A. In the outdoor sliding window door 23 is provided with a glass window 23B on a pair of outdoor window frame 23A coupled to the left and right reciprocating movement along the rail R protruding from the upper surface of the partition bar 21A It consists of an outdoor window 20 made.

At this time, each of the windows 12, 22, 23 may be a single window combined with a single glass window, or a double window combined with two glass windows, to improve the fire protection and at the same time to improve the noise protection, heat insulation, etc. A double pane is more preferable for this purpose, and even in the case of a double pane, a structure in which a space is formed between two glass panes is more preferable than a structure in which two glass panes are closely overlapped.

In addition, the bottom surface having the rails R protruding from which the outdoor sliding window 23 is moved forms a slope inclined downward from the indoor side to the outdoor side along the width direction, and the step portion J is formed at the center portion in the width direction. to be.

That is, the upper surface of the partition bar 21A, which is the upper bottom surface of the outdoor window frame 21, has an indoor bottom surface S _B and an outdoor bottom surface S _B inclined downward toward the outdoor side in the width direction, respectively. '), And the outdoor end of the indoor bottom (S _B ) and the indoor end of the outdoor bottom (S _B ′) are connected by the step (J).

As described above, the upper surface of the partition bar 21A is formed as an inclined surface in order to prevent rainwater collected at the bottom of the window sill in the rain, especially during heavy rain, from overflowing to the indoor side.

At this time, the upper surface of the partition bar 21A does not binarize to the indoor bottom surface S _B and the outdoor bottom surface S _B ′ separated by the stepped portion J, that is, to the same inclined surface, that is, FIG. 4. As shown in FIG. 1, the inclined bottom surface S _B ″ without the stepped portion J may be formed.

As shown in FIG. 5, the ceiling surface S _C inside the outdoor window 20 may be inclined upward toward the outside, thereby increasing the amount of sunlight emitted into the room.

In addition, the sliding windows 12 and 23 provided in the windows 10 and 20 do not necessarily need to be configured in pairs, and as shown in FIG. It can also consist of more than one sliding window.

As described above, in the double windows of the present invention, a pair of windows are double coupled in and out, and a fixed window is coupled to the lower part of the outdoor window, and sliding windows are respectively coupled to the upper and indoor windows of the outdoor window. In case of fire on the lower floor in high-rise building, it can delay the inflow of toxic gas into the upper floor and extend the time that the window is damaged by heat such as flame. .

In addition, there is an advantage that the rain water does not flow into the room even during heavy rains by the partition bar of the outdoor window formed on the top surface and formed an inclined surface at the same time.

Claims (4)

In the sliding window combined with a left and right reciprocating window in the window frame, An indoor window 10 in which at least one pair of indoor sliding windows 12 are coupled to the left and right reciprocating movements inside the rectangular indoor side window frame 11; An outdoor side window door frame having a square shape coupled to the outside side of the indoor side window frame 11 by a plurality of connecting members C and partitioned up and down by a horizontal partition bar 21A ( 21, at least one fixed window 22 fixedly coupled to the lower side of the outdoor window sill 21, and at least one outdoor sliding window 23 coupled to the upper side of the window sill 21 so as to be movable left and right. Double window, characterized in that configured including an outdoor window (20) consisting of. 2. The double glazing as claimed in claim 1, wherein the glass window of each window (12) (22) (23) is either one of single glass or one layer of glass. The double glazing as claimed in claim 1, wherein the upper surface of the partition bar (21A) is inclined downward from the indoor side to the outdoor side. The top surface of the partition bar 21A is an indoor side bottom surface S _B , an outdoor bottom surface S _B ′, and an interior bottom surface S inclined downward toward the outdoor side, respectively, in the width direction. _B ) A double glazing comprising a step (J) for connecting the outdoor end of the _B ) and the indoor end of the outdoor bottom (S _B ′) having a lower height.

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