KR101792059B1 - Multi-layer window and glass addition construction method thereof - Google Patents

Abstract

The present invention relates to a double-layer window and a method of constructing the same, and more particularly, to a double-layer window and a method of constructing the window by installing a window glass on a window frame frame, And a fixing part for fixing the second glass, wherein the mounting part and the fixing part are coupled in an assembled manner to provide a structure for fixing the second glass, It is possible to obtain an effect of being able to be constructed in a dry manner so as to be layered.

Description

TECHNICAL FIELD [0001] The present invention relates to a multi-layer window,

The present invention relates to a double-layered window and a method for additionally applying the same to glass, and more particularly, to a double-layered window for improving the heat insulation by further adding glass to the inside of the existing window,

Generally, a curtain wall is a structure that is installed to support vertical and horizontal loads exerted on the building from the outside on the columns and beams of the main structure of the building.

The curtain wall is constituted by a frame structure having a horizontal frame and a vertical frame in order to attach and detach a finishing material such as a glass wall, and a glass wall made of a double-layer glass is provided via an adapter member mounted on these frames.

Such a curtain wall is advantageous in that it can reduce the load of the building, shorten the air, and effectively minitect the room by mass-producing panels of the same standard at the factory and constructing them on site.

However, due to the nature of the material constituting the curtain wall, the curtain wall structure increases the cooling energy consumption as intense sunlight enters the building through the windows during the summer season, and the indoor heat is lost through the windows of the large area in winter Thereby increasing heating energy consumption.

In addition, there is a problem that condensation occurs due to the temperature difference between the inside and the outside of the glass inside the curtain wall.

In order to solve this problem, there has been a problem in that it takes a lot of cost and energy to replace the developed curtain wall by removing the existing curtain wall and improving the heat insulating performance.

Patent Literature 1 and Patent Literature 2 described below disclose a technique of providing a double-layered structure by installing additional glass on the indoor side without removing or replacing an existing curtain wall.

Patent Document 1 discloses a method for manufacturing a double-pane window, which includes a step of removing an inner side caulking portion of a window pane, a step of determining a width of the gap holding member, a step of providing a gap holding member at a position where the caulking portion is removed, A step of installing a glass window on the inner side of the member, and a step of caulking the inside of the installed glass window.

Patent Document 2 discloses a curtain wall frame in which a frame is fitted with a folding window made of a folding structure and fastened between upper and lower door windows, A repair work method and an overhang window structure for improving the heat insulation and sound insulation performance of the curtain wall closing the door by inserting the bar on the door fixing part and the bracket fixing part are described.

Korean Patent Publication No. 10-2009-0081783 (published on July 29, 2009) Korean Patent Publication No. 10-2014-0044450 (published April 15, 2014)

However, according to Patent Document 1, when the caulking portion of the existing window is removed and the additional glass window is installed and caulked, the construction can not be corrected if a defect occurs after the construction, and the installed additional glass should be removed and then reapplied.

As a result, when a wet type construction method such as a caulking operation is used as in Patent Document 1, there is a problem that the time, personnel, and material costs required for rework are unnecessarily increased.

In addition, Patent Document 2 can improve the workability at the time of installation by fixing the door of the window with the window to the frame and fixing the window with the bracket so that the window is still difficult to be reworked.

Also, Patent Document 2 has a limitation in completely blocking heat loss through the frame.

An object of the present invention is to solve the above problems and provide a double-layer window which is constructed by adding glass to an existing window, and a method of additionally applying the glass.

Another object of the present invention is to provide a double-layered window which can improve workability through dry type double-layer construction, increase the heat insulating property of windows, and prevent condensation, and a method of additionally applying the glass.

In order to achieve the above-mentioned object, a double-layer window according to the present invention includes a mounting part installed at a predetermined distance from a first glass installed on a window frame of an existing window, And a fixing part for fixing the second glass and the second glass, wherein the mounting part and the fixing part are combined in an assembling manner to fix the second glass.

And an inner heat insulating material is provided on the outer surface of the inner side portion of the window frame frame.

Wherein the mounting portion includes a mounting structure that is installed along the inner side of the vertical frame and a horizontal frame that forms the window frame frame around the first glass and a fixing member that fixes the mounting structure to the window frame frame, And is fixed to the frame of the window frame, so that a long hole-like engagement hole is formed so as to be finely adjustable.

The installation part further includes a molding member installed between the first glass, the inner heat insulating material and the second glass of the existing window to prevent air movement through the space between the first glass and the inner heat insulating material and to improve the heat insulating performance .

Wherein the fixing portion includes a fixing structure for fixing the second glass by being assembled with the mounting structure in an assembled manner and a heat insulating material for shielding and insulating the outer surface of the fixing structure, And a latching jaw which is engaged with the bent portion on the upper end of the pair of installation ribs is formed.

A spacer is provided on one side surface of the second glass to form an air layer between the first glass and the first glass, and a watertight member is provided on an outer surface of the spacer, and the watertight member is made of a synthetic rubber material having inherent elasticity And a moisture absorptive material are mixed with each other to form a foam-like tape and attached to the outer surface of the spacer.

According to another aspect of the present invention, there is provided a method of manufacturing a double-glazed window according to the present invention, comprising the steps of: (a) inserting an installation structure at a position spaced apart from a first glass (B) forming an air layer between the first glass and the first glass by providing spacers on one side of the second glass to be further applied; (c) attaching the fixing structure to the installation structure in an assembled manner Fixing the second glass; and (d) finely adjusting and fixing the position of the installation structure based on the installation state of the second glass.

And inserting the inner heat insulating material on the outer surface of the inner side of the window frame frame before performing the step (a).

Wherein a space between the first glass, the inner heat insulating material and the second glass is sealed between the first glass and the inner heat insulating material and the second glass in the step (b), and a molding member A spacer is provided on one side of the second glass to form and seal an air layer between the first glass and the first glass in the step (c), and a synthetic rubber material having inherent elasticity is provided on the outer surface of the spacer And a water-absorbing material is mixed with a water-tight member made of a foam-like tape.

In the step (d), the fixing unit is sequentially installed according to the order of the lower portion, the side portion, the upper portion, and the other portion of the window frame frame.

As described above, according to the multi-layer window according to the present invention and the additional glass construction method of the present invention, it is possible to obtain the effect that the additional glass can be applied in a dry manner while maintaining the window frame frame and the glass of the existing window,

According to the present invention, it is possible to improve the heat insulation performance and shorten the construction work time of the double-layer window by providing a spacer on the glass to be additionally provided to form an air layer between the existing glass and the additional glass to form a triple- .

The present invention is also effective in preventing condensation from occurring between the first glass and the second glass by mixing the outer surface of the spacer with a hygroscopic material to form a watertight member in the form of a foam .

Further, according to the present invention, it is not necessary to dismantle a conventional window frame or glass, and since the second glass, the spacer, the watertight member and the molding member are manufactured in the factory and then assembled to the existing window in a prefabricated manner, And it is possible to achieve the effect that the occupant of the building can reside in a state where the occupant of the building lives everyday during the construction work.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional window frame to which a double-layer window according to a preferred embodiment of the present invention is applied;
2 is a partial cross-sectional perspective view of a composite window according to a preferred embodiment of the present invention,
3 is a partially enlarged cross-sectional view of the composite window shown in Fig. 2,
Figure 5 is a perspective view of a second glass and spacer,
FIG. 6 is a perspective view of the second glass and spacer shown in FIG. 5 in a state where the watertight member and the molding member are installed,
FIG. 7 is a process diagram for explaining a step of a method for constructing a double-layer window according to a preferred embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a multi-layer window according to a preferred embodiment of the present invention and a method for adding glass to the window will be described in detail with reference to the accompanying drawings.

In this embodiment, a method of adding glass to a curtain wall using a curtain wall will be described in detail.

Of course, the present invention is not necessarily limited to this, and it should be noted that the present invention can be modified to be applied to various types of fixed windows including curtain walls.

In the following, the terms "upward", "downward", "forward" and "rearward" and other directional terms are defined with reference to the states shown in the drawings.

First, before describing the construction of the multi-layered window 10 according to the preferred embodiment of the present invention, the structure of the existing window 20 will be described with reference to FIG.

1 is a perspective view of an existing window to which a double-layer window according to a preferred embodiment of the present invention is applied.

As shown in Fig. 1, the existing window 20 includes a window frame 21 provided on the outer wall of the building, an inner heat insulating material 22 provided inside the window frame 21, 1 glass (23).

The window frame 21 includes a horizontal frame 24 installed in a horizontal direction and a vertical frame 25 installed in a vertical direction and the horizontal frame 24 is connected to a pair of brackets And the vertical frame 25 of the display device.

The first glass 23 may be provided as a pair glass which is formed to form a space between the pair of plate glasses in order to improve the heat insulating performance.

An air movement blocking member 26 for blocking the movement of air through the space between the first glass 23 and the window frame 21 may be provided between the first glass 23 and the window frame 21.

In the meantime, in order to prevent heat loss by the window frame 21 to improve the heat insulating performance, the inner heat insulating material 27 is installed so as to cover the entire inner side surface of the window frame 21, .

The inner heat insulating material 27 may be made of a synthetic resin material such as polyvinyl (PVC) or polystyrene (PS) or a material having a low thermal conductivity such as wood .

Next, the construction of the double-layer window according to the preferred embodiment of the present invention will be described in detail with reference to FIGS. 2 and 3. FIG.

FIG. 2 is a partial cross-sectional perspective view of a composite window according to a preferred embodiment of the present invention, and FIG. 3 is a partially enlarged cross-sectional view of the composite window shown in FIG.

In this embodiment, glass is added to the horizontal frame 24 and the vertical frame 25 which form the window frame 21 of the existing window 20, respectively, Will be mainly described.

In the composite window 10 according to the preferred embodiment of the present invention, glass is additionally applied in a dry manner while maintaining the existing window 20 as it is.

2 and 3, the composite window 10 according to the preferred embodiment of the present invention includes a first glass 23 provided on the window frame 21 of the existing window 20, And a fixing part 50 for fixing the second glass 40 and the second glass 40 to the window frame 21 by the mounting part 30 can do.

FIG. 4 is a view showing a state where an installation unit is installed in a conventional window. FIG.

4, the installation part 30 includes an installation structure 31 (see FIG. 4) provided along the inner side of the horizontal frame 24 of the window frame 21 and the vertical frame 25 with the first glass 23 as the center And a fixing member 32 for fixing the mounting structure 31 to the inner heat insulating material 27 and the window frame 21.

The installation part 30 is provided with the first glass 23 of the existing window 20 and the second glass 23 of the existing window 20 so as to prevent the air movement through the space between the first glass 23 and the inside insulation 27, 2 glass 40 and an inner heat insulating material 27. The molding member 33 may be made of glass,

The mounting structure 31 is formed in a substantially rectangular plate shape to form a rectangular frame along the inner surface of the window frame 21 and a pair of mounting ribs 34 may be formed on one side of the mounting structure 31.

The pair of mounting ribs 34 is a portion to which the fixing structure 51 of the fixing portion 50 is to be coupled as will be described below and has a predetermined interval such as about 10 To 20 mm.

The upper ends of the pair of mounting ribs 34 are engaged with the engaging protrusions 53 formed on the fixing structure 51 so that the fixing structures 51 can be stably engaged. 35 may be provided.

The mounting structure 31 may be formed with a coupling hole 36 through which the fixing member 32 is inserted between the pair of mounting ribs 34.

Here, the coupling hole 36 may be formed as a long hole so as to finely adjust the distance from the second glass 40 in a state where the installation structure 31 is temporarily fixed.

As described above, the present invention can finely adjust the position of the mounting structure after temporarily fixing the mounting structure by connecting the fixing member to the fitting hole.

Accordingly, in the present invention, when an additional glass is tilted to one side after the additional glass is installed, or when an error such as damage, breakage, or contamination of the glass is found, it is not necessary to disassemble the entire double- And the workability can be improved.

The mounting structure 31 can be made of aluminum material in the same manner as the window frame 21.

The molding member 33 may be formed into a rod shape having a substantially rectangular cross section so as to seal the space between the first glass 23 and the second glass 40, the inner heat insulating material 27, and the mounting structure 31 have.

The upper surface of the molding member 33 may be formed to be stepped as the height of the second glass 40 and the spacer 42 are different from each other.

That is, the molding member 33 moves air through the narrow gap generated between the air movement barrier 26 and the inner heat insulating material 27, the first glass 23 and the second glass 40 and the spacer 42 Can be prevented.

The molding member 33 may be made of a synthetic resin material such as PS or a variety of materials having low thermal conductivity such as wood.

And the molding member 33 may support the load of the second glass 40 by using the inherent elasticity.

The molding member 33 is transported in a state where it is installed on the outside of the second glass 40 in the factory and can be installed directly on the installation structure 31 in the field.

Accordingly, the present invention minimizes the number of workings in the field construction work and improves workability.

FIG. 5 is a perspective view of the second glass and the spacer, and FIG. 6 is a perspective view of the second glass and the spacer shown in FIG. 5, in which the watertight member and the molding member are installed.

As shown in FIG. 5, the second glass 40 may be provided as a pair glass that is formed to form a space between the pair of plate glasses in order to improve the heat insulating performance.

Here, a gap (41) is provided between the pair of plate glasses constituting the second glass (40) so as to form an air space and a space for filling the moisture absorbent.

However, the present invention is not limited to this, and may be modified to apply a glass made of one or more glass plates.

A spacer 42 may be applied using a dedicated applicator to seal and form an air layer between the first glass 23 and the first glass 23 on one side of the second glass 40 corresponding to the first glass 23 .

The spacer 42 has a width corresponding to an interval to be formed between the first glass 23 and the second glass 40 and may be formed in a substantially rectangular shape and attached to the second glass 40.

Here, the base bar 41 and the spacer 42 may be made of a synthetic resin material such as PS or a metal material such as aluminum or zinc-plated steel.

A watertight member 43 may be provided on the outer surface of the spacer 42.

The watertight member 43 is a tape made in the form of a foam by mixing a hygroscopic agent and a synthetic rubber material having inherent elasticity such as butyl rubber and is attached along the outer surface of the spacer 42 to be formed .

As described above, according to the present invention, by attaching the watertight member to the outer surface of the spacer, moisture can be moved through the gap between the second glass and the spacer to prevent condensation from occurring between the first and second glass.

6, on the outer surfaces of the second glass 40, the spacer 42, and the watertight member 43 so as to improve the airtight performance and the heat insulating performance between the window frame 21 and the window frame 21, A molding member 33 may be provided.

Thus, according to the present invention, a spacer is provided on a glass to be additionally applied to form a triple-layered window through an air layer formed by first and second glass provided as a pair of glass, and a spacer provided between the first and second glass .

Accordingly, the present invention can improve the heat insulation performance and shorten the construction work time of a double-layer window by constructing a double-layer window having a triple-layer structure by a dry construction method using an existing window frame and glass as it is.

Further, according to the present invention, by adhering the watertight member to the outside of the spacer, condensation can be prevented by blocking the inflow of moisture into the space between the first and second glass.

Further, according to the present invention, it is not necessary to dismantle a conventional window frame or glass, and since the construction work is easy, it is possible to construct a room in a state where the occupant of the building lives everyday during the construction work.

The fixing part 50 fixes the second glass 40 and functions to prevent heat loss through the mounting part 30 made of an aluminum material to improve the heat insulating performance.

The fixing part 50 includes a fixing structure 51 for fixing the second glass 40 and a heat insulating material 52 for shielding and insulating the outer surface of the fixing structure 51 ).

The fixing structure 51 is formed in a rectangular parallelepiped shape having an approximately open bottom and is provided at the lower ends of both side walls of the fixing structure 51 with a bent portion 35 at the upper end of a pair of mounting ribs 34 formed in the mounting structure 31 A hooking jaw 53 may be formed.

The left side wall of the fixed structure 51, which is closer to the second glass 40 as viewed in FIG. 3, may be inclined toward the outer side, that is, toward the left side.

The inner wall of the fixed structure 51, as viewed in FIG. 3, the lower end of the right wall may be doubly bent outwardly and downwardly.

Accordingly, when assembling the fixing structure 51 and the mounting structure 31, the left side wall of the fixing structure 51 is elastically deformed inward, and when the coupling is completed, the left side wall is returned to its original state, 51 and the mounting structure 31 can be firmly maintained.

A pair of elastic ribs 54 may be formed at the upper end of the outer wall of the fixing structure 51 to generate elasticity so as to be firmly coupled to the heat insulating material 52.

Like the installation structure 31, the stationary structure 51 can be made of an aluminum material.

The heat insulating material 52 may be formed in the shape of a rectangular parallelepiped having an opening so as to correspond to the shape of the stationary structural body 51 in order to cover the outer surface of the stationary structural body 51.

The inner surface of the outer wall of the heat insulating material 52 may be inclined downward toward the lower end so as to be easily engageable with the stationary structural body 51. [

The heat insulating material 52 may be made of a synthetic resin material such as PVC or PS or a material having various thermal conductivity, such as wood, as in the case of the inner heat insulating material.

7, a method of constructing a double-layer window according to a preferred embodiment of the present invention will be described in detail.

FIG. 7 is a process diagram for explaining steps of a method for constructing a double-layer window according to a preferred embodiment of the present invention.

The spacers 42 are formed in a rectangular shape using a dedicated applicator on one side of the second glass 40 provided with the intermediate bar 41 between the pair of plate glasses in FIG.

A watertight member 43 made of a foam tape is attached to the outer surface of the spacer 42 and a waterproof member 43 made of a PS material is attached to the outer surfaces of the second glass 40 and the watertight member 43 A molding member 33 can be provided.

As described above, according to the present invention, the spacer, the watertight member, and the molding member are provided on the second glass to be additionally installed to be modularized, thereby reducing the number of working hours in the field construction, thereby shortening the working time and improving the workability.

The inner heat insulating material 27 is applied to the window frame 21 of the existing window 20 to reinforce the heat insulating performance (S12).

The installation structure 31 is disposed on each inner surface of the window frame 21 so as to be spaced apart from the first glass 23 by a predetermined interval so as to correspond to the width of the spacer 42, 35 to temporarily fix the fixing member 32 (S14).

Next, a second glass 40 provided with a spacer 42, a watertight member 43 and a molding member 33 is formed on the upper surface of the installation structure 31 (S16).

The installation state of the second glass 40 is checked in step S18 and the position of the installation structure 41 is finely adjusted. Thereafter, the fixing member 32 is completely fastened and fixed.

Subsequently, the fixing structure 51 is coupled to the upper portion of the mounting structure 31, and the heat insulating material 52 is applied to the outer surface of the fixing structure 51 (S20).

At this time, the locking protrusions 53 formed at the lower ends of the side walls of the fixing structure 51 are hooked on the bent portions 35 formed on the upper ends of the pair of mounting ribs 34 of the mounting structure 31, The structure 31 is stably coupled.

The second glass 40 is pressed and fixed to the first glass 23 side by the installation of the heat insulating material 52 and the space between the first and second glass 23 and 40 is sealed by the spacer 42, ) And the molding member 33 to form the air layer, the heat insulation and the watertightness performance can be improved.

If the installation state of the second glass 40 is poor or the problem of contamination of the second glass 40 is found after the fixing part 50 is installed, only the heat insulating material 52 and the fixing structure 51 It is possible to easily disassemble and separate the second glass 40 so that the problem can be solved quickly and the work can be restarted.

The vertical frame 25 disposed on the right side of the window frame 21 when viewed from the inside of the room, the horizontal frame 24 disposed on the upper side of the window frame 21, , The vertical frame 30 arranged on the left side is sequentially installed to complete the layered work through additional glass construction (S22).

Of course, the present invention may be modified to sequentially install the fixing part according to the order of the lower part, the left part, the upper part, and the right part of the window frame frame.

As a result of testing the heat insulation performance of the product to which the preferred embodiment of the present invention is applied, it was confirmed that the heat insulation performance is about 2.5 to 3 times as compared with the state where only the existing window is applied.

That is, according to the present invention, a spacer is provided between an existing glass and an additional glass to construct a double-layered window having a triple-layered structure, thereby remarkably improving the heat insulating performance.

Through the above-described process, the present invention can be applied to an additional glass in a dry manner while maintaining the existing window as it is, and the glass can be layered.

Although the invention made by the present inventors has been described concretely with the above embodiments, the present invention is not limited to the above embodiments, and it goes without saying that various changes can be made without departing from the gist of the present invention.

Although the above embodiment has been described with respect to a method for adding glass to a curtain wall, the present invention is not necessarily limited to this, and may be applied to various types of fixed windows including a curtain wall.

The present invention is applied to a technique of constructing a double-layer structure by installing additional glass in a dry construction method while maintaining existing windows.

10: Double-layer window 20: Original window
21: window frame 22: internal insulator
23: first glass 24: horizontal frame
25: vertical frame 26: air movement barrier
27: Inner insulator 30: Installation part
31: installation structure 32: fixing member
33: molding member 34: installation rib
35: bending portion 36: engaging hole
40: second glass 41: a thin bar
42: spacer 43: watertight member
50: fixing part 51: fixing structure
52: Insulation material 53:
54: elastic rib

Claims (10)

An installation part provided at a predetermined distance from the first glass installed in the window frame frame of the existing window,
A second glass further installed on the window frame frame by the mounting portion and
And a fixing unit fixing the second glass,
The mounting portion and the fixing portion are coupled in an assembled manner to fix the second glass,
An inner heat insulating material is provided on an outer surface of the inner side portion of the window frame,
Wherein the mounting portion includes a horizontal frame that forms a window frame frame around the first glass and a mounting structure that is installed along an inner portion of the vertical frame,
A fixing member for fixing the mounting structure to the window frame frame,
And a molding member installed between the first glass and the inner heat insulating material and the second glass of the existing window to prevent air movement through the space between the first glass and the inner heat insulating material and to improve the heat insulating performance,
A pair of mounting ribs to which the fixing structure of the fixing portion is coupled are formed on one side of the mounting structure,
A pair of fixing ribs are fixed to the window frame frame to fix the window frame frame,
The fixing unit may include a fixing structure coupled to the mounting structure in an assembled manner to fix the second glass,
And a heat insulating material that shields and insulates the outer surface of the stationary structure,
The lower end of both side walls of the stationary structure is provided with a latching protrusion which is engaged with a bent portion of a pair of mounting ribs formed on the mounting structure,
A spacer is provided on one side surface of the second glass to form an air layer between the first glass and the first glass,
A watertight member is provided on an outer surface of the spacer,
Wherein the watertight member is made of a foam tape by mixing a synthetic rubber material having inherent elasticity with a hygroscopic material and is attached to the outer surface of the spacer. delete delete delete delete delete (a) temporarily fixing the installation structure at a position spaced apart from the first glass installed in the frame of the window frame of the existing window by a predetermined interval,
(b) providing a spacer on one side of the second glass to be further applied to form an air layer between the first glass and the second glass,
(c) fixing the second glass by assembling the fixing structure to the mounting structure in an assembled manner,
(d) finely adjusting and fixing the position of the mounting structure based on the installation state of the second glass, and
(e) installing inner insulation on the outer surface of the inner side of the window frame frame before performing the step (a)
Wherein a space between the first glass, the inner heat insulating material and the second glass is sealed between the first glass and the inner heat insulating material and the second glass in the step (b), and a molding member Respectively,
In the step (c), a spacer is formed on one side of the second glass to form an air layer between the first glass and the first glass,
A watertight member made of a foam tape is adhered to the outer surface of the spacer by mixing a synthetic rubber material having inherent elasticity with a hygroscopic material,
Wherein the fixing structure is sequentially installed in the order of the lower portion, the side portion, the upper portion, and the other portion of the window frame frame in the step (d). delete delete delete

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