KR101907132B1 - window frame assembly for curtain wall system - Google Patents

Abstract

The present invention comprises a main frame and a supporting structure, which are coupled in the direction opposite to the main frame, and can stably support a vertical load provided from a window glass until caulking operation is performed. Further, a heat insulating cover member and an azon heat insulating material can prevent heat of outside air from being conducted to a room through the main frame.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a window frame assembly for a curtain wall system,

The present invention relates to a window frame assembly for a curtain wall system, and more particularly, it relates to a window frame assembly for a curtain wall system, which is capable of improving the heat insulation property while allowing the support structure to stably bear the load of the window glass until the caulking operation is performed, And more particularly, to a window frame assembly for a curtain wall system that is reinforced by caulking to support a glass window to reinforce insulation and load according to a new type that is safe from earthquake or typhoon.

In recent years, a building using a curtain wall system that forms the entire outer wall of a building as a pair-glass in consideration of aesthetics and viewpoint of a building is increasing.

That is, instead of the wall surface of the building, a glass window is fixedly installed so as to take into consideration the external appearance, and at the same time to induce the inflow of sunlight and to achieve the heat insulation.

The window frame assembly used in such a curtain wall system includes a main frame embedded in a wall surface of a building or a supporting structure protruding outwardly while being fixed to the main frame and an upper and a lower And a pair of glass windows (pair glasses) provided on the left and right sides, respectively. In relation to this, in Japanese Patent No. 10-1334229, No. 10-1431177, No. 10-2008-00110390, 10-0848845, and the like.

However, in the case of the window frame assembly for a curtain wall system according to the related art described above, considering that the supporting structure must bear the load of the window glass until the caulking operation is performed, additional screw tightening is performed It is difficult to form the supporting structure in a sliding structure in a direction orthogonal to the main frame and it is difficult to further assemble the supporting structure on the wall surface provided with the main frame, It took a long time to take this.

Particularly, considering that the screws used for screw tightening are mainly made of a metal material, there is a further disadvantage that thermal conduction of the external temperature is performed through such screws.

Of course, as described in Published Japanese Translation No. 10-2011-0139382 and No. 10-0982472, a protruding portion for coupling with the support structure is additionally formed in the main frame, so that until the caulking operation is performed without the screw tightening The supporting structure may be configured to support the load of the window. However, the structure may be such that the protruding portion protrudes to the outside of the main frame. Therefore, when the main frame is moved or manufactured, There is a possibility that damage due to the same impact will be caused. Therefore, when the main frame is installed on the wall surface and the damage is detected, additional work such as replacing the main frame is required.

In addition, each structure according to the above-described prior art has a problem that when the screw fastening is loosened, only the caulking portion supports the windshield, thereby easily causing breakage of the support structure due to earthquake or shaking in a typhoon .

Patent No. 10-1334229 Patent No. 10-1431177 Published Patent No. 10-2008-00110390 Registration No. 10-0848845 Published patent application No. 10-2011-0139382 Patent No. 10-0982472

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method and apparatus for improving a heat insulation property, The present invention provides a window frame assembly for a curtain wall system that is reinforced by a new shape that is safe from an earthquake or a typhoon by reinforcing a caulking portion to support a glass window after the installation is completed.

In order to achieve the above object, according to the present invention, there is provided a window frame assembly for a curtain wall system reinforced with insulation and a load, comprising: a main frame installed horizontally and vertically on a building structure; and a support structure supporting the windshield, Wherein a pocket portion for receiving a part of the support structure is formed on the opposite side portion between the support structures which are the front side portions of the main frame, The mounting structure comprising: a metal support having a mounting protrusion formed by being formed of a metal material and received and mounted in a mounting groove of the mounting protrusion; And is formed so as to cover the outside of the metal support body while being formed As the receiving portion into the pocket portions are characterized by yirueojim including insulating cover member for fixing the metal support to the main frame.

Here, the metal support constituting the support structure is formed in a flat plate shape extending and extended to the entire surface of the pocket of the main frame, and has a close contact end protruding from the front side of the close contact end, And an azine insulating material disposed between the top and the bottom of the glass window so as to be thermally insulated from each other.

In addition, the heat insulating cover body constituting the supporting structure may include a receiving protruding end protruding to receive the top end of the metal supporting body, a rear end bent from the rear end of the receiving protruding end, And a pressing end for pressing the upper and lower portions of the front surface of the tight contact end.

In addition, the front surface of the main frame is formed so that an inner side portion of the main frame is opened except for a circumferential side portion, and a dividing end portion spaced apart from the front surface is disposed inside the front side of the main frame. And at the upper and lower corners of the portion where the pocket portion and the partition end are connected to each other, protruding hooks protruding toward the opposite directions are formed, respectively, and an end side portion of the pressing end constituting the heat insulating cover body And a hook structure in which a latching groove is formed so as to be caught by the latching jaw.

The front end of the supporting structure may be thicker than other portions of the supporting structure so that a gap is formed between the outer surface of the supporting structure and the inner surface of the receiving protrusion. do.

As described above, the window frame assembly for the curtain wall system reinforced with the adiabatic and load of the present invention is capable of stably supporting the window glass until the caulking operation is performed through the simple fitting-in- So that it is possible to shorten the working time by omitting the operation for screw tightening.

Particularly, since the window frame assembly for a curtain wall system reinforced with the heat insulation and the load of the present invention is a structure in which the coupling between the main frame and the supporting structure is fitted in the back and forth direction, It is possible to reduce the working time and the work inconvenience.

Further, the window frame assembly for a curtain wall system reinforced with the heat insulation and the load of the present invention is characterized in that a portion of the window frame assembly exposed to the outside through the windows is provided with a heat insulating cover body of a heat insulating material, It is possible to improve the heat insulating property and improve the supporting force of the vertical load.

In addition, the window frame assembly for the curtain wall system reinforced with the heat insulation and the load of the present invention supports the glass window by the cantilever structure in which the metal support constituting the supporting structure is mounted in the mounting groove of the main frame after the installation thereof is completed It is possible to reinforce and support the windshield together with the caulking portion, thereby providing an effect of being safer to an earthquake or typhoon.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a state diagram schematically showing the appearance of a curtain wall system to which a window frame assembly for a curtain wall system according to an embodiment of the present invention is applied. Fig.
Fig. 2 is a sectional view taken along the line I-I in Fig.
FIG. 3 is an enlarged view of a main portion of a window frame assembly for a curtain wall system according to an embodiment of the present invention,
4 is a sectional view taken along the line II-II in Fig. 1
5 is a sectional view taken along line III-III in Fig. 1
6 to 9 are sectional views of a window frame assembly for a curtain wall system according to an embodiment of the present invention,
10 to 12 are cross-sectional views showing a window frame assembly for a curtain wall system according to another embodiment of the present invention,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a window frame assembly for a curtain wall system reinforced with heat insulation and load according to the present invention will be described in detail with reference to FIGS. 1 to 12.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view of a curtain wall system for a curtain wall system according to an embodiment of the present invention; Fig. 2 is a sectional view taken along a line I- Fig. 3 is an enlarged view of the main part of the window frame assembly for a curtain wall system according to an embodiment of the present invention to explain the coupling relationship between the main frame and the supporting structure, Fig. 4 is a sectional view taken along the line II- Sectional view taken along line III-III in Fig.

As shown in these drawings, a window frame assembly (hereinafter referred to as "window frame assembly") for a curtain wall system reinforced with heat insulation and load according to an embodiment of the present invention includes a main frame 100 and supporting structures 200 and 300 The support structures 200 and 300 are coupled to each other in the direction opposite to the main frame 100 to stably support the vertical load provided from the glass window 400 until the caulking operation is performed, It is possible to prevent the heat of the outside air from being conducted to the room through the main frame 100 by the heat insulating cover member 300 and the azine insulating member 230 made of the material.

This will be described in more detail below for each configuration.

First, the main frame 100 is a portion that is installed horizontally and vertically crossing the outer wall skeleton of the building structure.

In the main frame 100, the interior of the main frame 100 is formed as an empty tube, and the front surface of the main frame 100 faces outdoors.

In addition, a pocket portion 110, in which a part of the support structure 200 to be described later, is received, is formed on the front side portion of the main frame 100.

The front surface 101 of the main frame 100 is formed so as to open the inside of the main frame 100 except the circumferential portion thereof. And the pocket portion 110 is formed by being bent inwardly toward the dividing end 120. [

Particularly, the rear surface of the pocket portion 110 is provided with a mounting protrusion 112 protruding to the inside of the main frame 100 and having a mounting groove 111 formed in a central portion of the mounting protrusion 112. The pocket portion 110 And the partitioning end 120 are connected to each other at the upper and lower corners, protruding from each other are formed. At this time, the mounting groove 111 of the mounting protrusion 112 and the locking protrusion 130 are provided in a structure for engaging and engaging the support structure 200 to be described later.

The attachment protrusion 211 of the metal support 200 to be described later may be further formed in the mounting protrusion 112. The auxiliary protrusion 211 may be formed in the mounting recess 112 in a direction perpendicular to the mounting recess 111, A separate auxiliary projection (not shown) may be additionally formed to be further coupled to the auxiliary groove 113.

Next, the support structure is a portion for supporting the windshield 400 while being installed on the main frame 100.

The support structure includes a metal support 200 and a heat insulating cover member 300.

The metal support 200 is formed of a metal material such as aluminum and supports a load of a window glass. The metal support 200 is formed in a flat plate shape so as to be closely contacted to the entire surface of the pocket 110 of the main frame 100. A fastening end 210 protruding from the mounting recess 111 of the pocket 110 and projecting forward from the front end of the fastening end 210, And an azine insulating material 230 disposed between the close end 210 and the top end 220 to be thermally insulated from each other.

That is, in the embodiment of the present invention, since the mounting protrusion 211 constituting the metal supporting body 200 is inserted into the mounting groove 111 of the pocket portion 110 constituting the main frame 100, the metal supporting body 200 The vertical load can be sufficiently supported by the cantilever structure until the caulking operation is performed even if the vertical load by the glass window 300 is provided.

In particular, the azon insulator 230 is formed of azon, which is made of polyurethane, and is constrained to prevent separation from the tight contact end 210 and the mounting end 220 in opposite directions.

That is, after the adhered ends 210 and 220 are formed integrally with each other, the azine insulating material 230 is further formed on the connecting portions of the adhered ends 210 and 220, The metal support body 200 is formed by cutting the connection part between the adhesion end 210 and the grounding end 220 by the azine insulating material 230 so as to be connected to each other in an insulated state.

The heat insulating cover member 300 is formed to cover the metal support body 200 and a part of the heat insulating cover body 300 is received in the pocket portion 110 constituting the main frame 100, A receiving protruding end 310 protruding from the rear end of the receiving and protruding end 310 to receive the mounting end 220 of the metal supporting body 200, And a pressing end 320 that presses the upper and lower portions of the front surface of the close end 210 constituting the metal support 200. The heat cover member 300 is formed of poly And is made of a polyamide material so that the metal support 200 can be insulated from the external environment.

Particularly, an end side portion of the pressing end 320 constituting the heat insulating cover body 300 is engaged with a locking groove 321 so as to be caught by the locking protrusion 130 formed in the pocket portion 110 of the main frame 100 The front end of the top end 220 of the metal support 200 is thicker than the other end of the top end 220 so that the outer end of the top end 220 of the top end 220 And the inner surface of the receiving protruding end (310).

That is, by the hook structure formed by the end of the pressing end 320 and the gap formed between the outer surface of the top end 220 and the inner surface of the receiving protruding end 310, The heat insulating cover body 300 can be easily deformed by a simple operation of press-fitting the heat insulating cover body 300 into the metal support body 200, .

In addition, the end side portion formed by the hook structure of the pressing end 320 constituting the heat insulating cover body 300 is further bent inwardly so that the bent edge portion 322 is supported on the front surface of the dividing end 120 So that excessive insertion of the pressure terminal 320 is prevented.

On the other hand, the metal support 200 constituting the above-described support structure is installed only in the main frame 100 installed horizontally as shown in FIGS. 2 and 4 of the accompanying drawings. 5, the supporting structure of the main frame vertically installed in each main frame 100 is not a portion for supporting the load of the window 400 until the caulking operation is carried out. Therefore, 200 need not be additionally provided.

In the following, during the process of installing the window pane of the window frame assembly according to the embodiment of the present invention described above, the process of installing the window pane of the window frame assembly with respect to the portion shown in FIG. 4 will be described with reference to FIGS. 6 to 9 do.

First, a plurality of main frames 100 are crossed to form a grid-like building exterior. At this time, the portion where the pocket portion 110, which is the front face of each main frame 100, is formed is positioned on the side exposed to the outdoors.

In this state, the metal supporting body 200 and the heat insulating cover body 300 constituting the supporting structure are prepared.

The mounting protrusion 211 of the metal support 200 is accommodated in the mounting groove 111 formed in the pocket portion 110 of the main frame 100.

At this time, the mounting projection 211 is received by being inserted into the mounting groove 111 from the direction opposite to the mounting groove 111, as shown in FIGS. 6 and 7 attached hereto.

Next, the prepared heat insulating cover member 300 is coupled to the metal support 200 and to the pocket portion 110.

That is, when the heat insulating cover member 300 is positioned in front of the top end 220 of the heat insulating cover member 300, the top end of the top end 220 is pushed into the receiving protruding end 310 of the heat insulating cover member 300, The pressing end 320 of the heat insulating cover member 300 is restrained by the engaging jaw 130 formed in the pocket portion 110. [ At this time, the end surface of the pressing end 320 is in contact with the entire surface of the close end 210 constituting the metal support 200, so that the mounting protrusion 211 of the metal support 200 is inserted into the mounting groove 210 of the pocket 110 (Not shown). This is as shown in FIGS. 7 and 8 attached hereto.

Accordingly, the metal support 200 is fixed to the main frame 100 at one end thereof by the coupling between the main frame 100 and the support structure, thereby forming a cantilever structure.

When the installation of the metal support body 200 and the heat insulating body cover 300 is completed, the window 400 is coupled.

At this time, the glass window 400 is placed on the receiving protruding end 310 of the heat insulating cover body 300. In this case, the vertical load due to the weight of the window 400 supports the metal supporting body 200. That is, since the metal supporting body 200 is partially restrained (accommodated in the mounting groove) of the main frame 100, the vertical load caused by the window 400 can be temporarily sustained. This is as shown in Fig. 9 attached herewith.

Of course, the vertical load also supports the azon insulator 230 constituting the metal support 200. Since the azon insulator 230 has high rigidity, the vertical load may be applied to the glass window 400 until the caulking operation is performed. So that it is possible to stably support the vertical load caused by the load.

Thereafter, foreign matter is prevented from penetrating through the caulking operation of applying the caulking material 510 to the connection portion between the support structure and the window 400, and the glass window 400 is more stably fixed to the main frame 100 , Which is shown in FIG. 4 attached hereto.

Particularly, since the front surface of the main frame 100 is included in the connection portion between the support structure where the caulking operation is performed and the windshield 400, heat conduction through the front surface of the main frame 100 is prevented.

In the process of installing the window 400 on the supporting structure, the window 400 is attached to the main frame 100 by attaching the norton tape 520 to a part of the opposing surface between the window 400 and the main frame 100. [ To be temporarily restrained while maintaining the correct position.

As described above, the installation of the window 400 is completed in the window frame assembly according to the embodiment of the present invention by the sequential execution of the above-described processes, and the curtain wall system constituting the outer wall of the building structure is completed through the repetition of this process .

On the other hand, the window frame assembly for a curtain wall system reinforced with heat insulation and load of the present invention is not limited to the structure of the above-described embodiment.

That is, as shown in FIGS. 9 to 12, the exposure frame 330 exposed to the outside may be further coupled to the tip of the heat insulating cover member 300 constituting the support structure. Modification is possible.

As a result, the window frame assembly for the curtain wall system reinforced with the heat insulation and the load of the present invention can stably support the windshield 400 until the caulking operation is performed through the simple fitting- So that it is possible to shorten the working time by omitting the operation for screw tightening.

Particularly, the window frame assembly for a curtain wall system reinforced with the heat insulation and the load of the present invention is a structure in which the coupling between the main frame 100 and the supporting structure is fitted in the back and forth direction, It is possible to solve the shortening of the working time for the assembly and the inconvenience of the operation.

In the window frame assembly for a curtain wall system according to the present invention, a portion of the window frame assembly exposed to the outside through the windows 400 is provided with a heat insulating cover member 300 of a heat insulating material, The support structure 200 made of metal coupled to the heat insulating cover member 300 can improve the heat insulating property and the bearing capacity of the vertical load.

In addition, after the installation of the curtain wall system for a curtain wall system is completed, the metal supporting body 200 constituting the supporting structure is mounted in the mounting groove 111 of the main frame 100, It is possible to reinforce and support the glass window 400 together with the caulking portion formed by the caulking material 510. As a result, the glass window 400 can be more secure against earthquakes and typhoons.

100. Mainframe 101. Front
110. Pocket part 111. Mounting groove
112. Mounting protrusion 120. Separation stage
130. Retaining jaw 200. Metal support
210. Adhesive end 211. Mounting end
220. Woven Wing 230. Azone Insulation
300. Heat-insulating cover body 310. Acceptance coupling end
320. Pressure end 321. Clamping groove
322. Edge area 330. Exposed frame
400. Glass window 510. Caulking material
520. Norton Tape

Claims (5)

A window frame assembly for a curtain wall system, comprising: a main frame installed horizontally and vertically on a building structure; and a support structure installed on the main frame to support a window pane,
Wherein a part of the supporting structure is accommodated in a portion of the main frame opposite to the front side of the main frame, and a pocket portion having a locking protrusion is formed in the pocket portion so as to protrude to the inside of the main frame, A mounting recess formed by recessing,
The support structure
A metal support having a mounting protrusion which is formed of a metal material and is received and mounted in a mounting groove of the mounting projection;
The metal support body is formed of a heat insulating material so as to cover the outside of the metal support body and a part of the metal support body is received in the pocket portion and the end of the metal support body is formed into a hook structure in which an engagement groove is caught by the engagement protrusion of the pocket portion, And a heat insulating cover body which is fixed to the main frame while pressing a part of the metal support body so as to be in close contact with the front face of the pocket portion by engaging toward the opposite direction of the curtain wall system. Window frame assembly. The method according to claim 1,
The metal support constituting the support structure
A main body having a flat plate-like shape extending from the main body frame to the main body frame,
A mounting step formed so as to project forward from the front surface of the close contact end and positioned below the glass window,
And an azine insulating material disposed between the fastening end and the top end to insulate each other from each other. 3. The method of claim 2,
The heat insulating cover body constituting the support structure
A receiving protruding end protruding to accommodate the top end of the metal support,
And a pressing end that is bent upward and downward from the rear end of the receiving protruding end and bent backward to press the upper and lower portions of the front end of the close end of the metal supporting body. Window frame assembly for curtain wall systems. The method of claim 3,
Wherein the main frame is formed such that an inner side portion of the main frame is opened except for a circumferential portion thereof, and a dividing end portion spaced apart from the front surface is disposed in a front side of the main frame,
Wherein the pocket portion is formed so as to be inwardly recessed in the partitioning end and the hooking protrusion is formed to protrude in the direction opposite to each other at the upper and lower edges of the portion where the pocket portion and the partitioning portion are connected to each other. A window frame assembly for a curtain wall system reinforced with a load. The method of claim 3,
Wherein a front end of the supporting structure constituting the support structure is formed thicker than other portions of the supporting structure so that a gap is formed between the outer surface of the supporting structure and the inner surface of the receiving protrusion. A window frame assembly for a curtain wall system reinforced with a load.

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