KR101308360B1 - Window system with improve heat insulation - Google Patents

Abstract

The present invention relates to a window system with improved thermal insulation, the window frame frame and the window frame frame is connected to each other via a heat insulating member to reduce the heat transfer rate between the indoor and outdoor, and also through the gasket to the airframe frame and the window frame frame in contact with the airtight In addition to improving the thermal barrier between indoor and outdoor, each component can be combined with each other without a separate coupling means to improve the assemblability, and also to the structure that is fitted to the rail member for guiding the window frame frame, The rail member forms a plurality of air layers and partition walls to improve airtightness and insulation, as well as to replace only the rail member according to a window frame frame having various thicknesses.

Description

Window system with improved insulation {WINDOW SYSTEM WITH IMPROVE HEAT INSULATION}

The present invention relates to a window system with improved thermal insulation, and more specifically, the window frame frame and the window frame frame is connected to each other via a heat insulating member to reduce the heat transfer rate between the indoor and outdoor, and also the gasket in contact with the window frame frame and the window frame frame Through the airtight through the interior and exterior to improve the thermal barrier, as well as to the window system to improve the thermal insulation of the structure that can be improved by assembling each component by fitting each other without a separate coupling means.

In general, window systems are developed for insulation and sound insulation, and are widely used in residential apartments, houses, or offices.

Such a window system is usually composed of a window frame which is partly built in and fixed to a wall and a window frame coupled to the window frame and moving in a predetermined range. The material is made of aluminum or PVC, and inside the air layer having a small thermal conductivity to increase the heat insulation efficiency, and may form a heat exchange barrier for heat insulation on the window frame or window frame.

In particular, aluminum windows do not emit harmful gases in the event of fire, so they are used in public buildings and are widely used in high-end houses.

However, the aluminum window is made of aluminum having high thermal conductivity, so that even if an air layer is formed in the aluminum window, the inside and outside heat can easily be transmitted. For this reason, there is a problem that insulation is difficult and condensation occurs in a window.

To this end, window companies have installed double and triple window systems on balconies with high-tight window systems with reinforced insulation and condensation, and have developed window systems with improved airtightness.

According to a conventional system window (Publication Number: 2009-0072558), but using a window frame and a window profile formed with multiple air layers, there is a problem that the heat insulation effect is reduced due to the heat conduction made of aluminum.

In addition, since the rail member supporting the window profile is formed integrally with the window frame, when the triple glass or single window glass is applied to the window profile, the window frame and the rail member do not fit. There was a problem.

In addition, the window profile has a problem that the end is not in close contact with the window frame in the closed state, but the gasket and the side portion is tightly sealed to the window frame, the airtightness is weak, there is a weak airtightness.

At this time, since the window profile is in a closed state, the window profile is in close contact with the other window profile and the window frame through the clamping frame, so that the end of the window profile can be maintained in the closed state without being in close contact with the window frame.

Therefore, a large amount of force is applied to the leasing system, so that a gap is easily formed, and a gap is generated.

The present invention has been made in view of the above problems, the first object of the present invention, the window frame frame and the window frame frame is connected to each other via a heat insulating member to reduce the heat transfer rate between the indoor and outdoor, and also the window frame frame and window frame frame Provides a window system that improves the thermal insulation of the structure that can improve the heat shielding between the indoor and outdoor by sealing through the gasket in the contact area, as well as to improve the assemblability by fitting each component to each other without a separate coupling means. It is.

The second object of the present invention is to have a structure in which the rail member for guiding the window frame frame is fitted, wherein the rail member forms a plurality of air layers and partition walls to improve airtightness and insulation, as well as window frame frames having various thicknesses. According to the present invention to provide a window system with improved insulation configured to be used only replace the rail member.

The first invention for achieving the above object relates to a window system with improved thermal insulation, for this purpose window frame frame 100 interconnected via a first insulating member 110 to increase the thermal insulation performance; and A rail member 400 fitted to a connecting table 101 extending inwardly of the window frame frame 100 separated from each other on the position of each of the first insulation members 110; and each of the rail members 400; A guide frame portion 201 is formed along the center of the outer shell so as to be inserted and guided, and is coupled to each other via the second insulation member 210 to fix the front and rear surfaces of the glass 240; And, the airtight that are mutually coupled on the surface of each window frame frame 200 to the half divided length of each window frame frame 200 so that the overlapping portion when each of the window frame frame 200 is in close contact with each other Contact means 220; but made, including Each window frame frame 200 is fitted with a closing frame 230 for finishing the guide space portion 201 formed in a portion that does not face the window frame frame 100, the finishing frame 230 is hermetic contact A part of the means 220 is coupled to each other so as to be exposed on the guide space 201 is configured to increase the thermal insulation performance, the rail member 400 coupled to each window frame frame 200 Any one of the characterized in that it further comprises a support frame 300 for fixing the window frame 200 and coupled to the upper surface for improved airtight with the outside.

delete

According to a third aspect of the present invention, each rail member 400 has a plurality of air layers therein, and a plurality of internal spaces are provided to prevent deformation of the shape while also acting as a buffer against temperature differences between indoors and outdoors. The body portion 410 having a blocking film 412 to be divided into, and the body portion 410 to be inserted by inserting each connecting portion 101 of the window frame frame 100 to the inside while blocking the heat conduction It is preferable that it is composed of four partition walls 420 extending to the bottom and in contact with the surface of the window frame frame 100.

In a fourth invention, in the third invention, each of the rail members 400 is preferably formed with a locking groove 411 to be coupled to the support frame 300 on both sides of the body portion 410.

The fifth invention, in the fourth invention, the support frame 300 is a fitting piece extending downward to be fitted in the engaging groove 411 formed in the body portion 410 of each rail member 400 ( 310 has a side portion having a single support 320 extending to be deflected in the direction of the window frame frame 200, the end of the support 320 is a plurality of contact with the window frame frame 200 It is preferable that the third gasket (G3) formed with the cilia (H) of the is coupled to improve the airtightness and watertightness.

In the sixth invention, in the third invention, a hooking jaw 102 that is horizontally bent is further formed at an end portion of the connecting table 101 of the window frame frame 100, and the inner side of each partition wall 420 of the rail member 400 is formed. In the two partitions 420 disposed on the locking projections 421 for preventing the separation of the locking projections 102, it is preferable to be further formed.

Seventh invention, in the first invention, each of the window frame frame 200, the roller 202 is fixed on the guide space 201 formed in the lower, the rail member disposed below the window frame frame 100 400, the guide rail 413 is preferably protruded so that the roller 202 is rolled and guided to the top of the body 410.

Eighth invention, in the first invention, each window frame frame 200 is in contact with the rail member 400 for airtight on the inner surface on the guide space portion 201 facing the side of the rail member 400 It is preferable that the first gasket G1 to which the single ciliary piece H extends is coupled.

In a ninth invention, in the eighth invention, each window frame frame 200 is an end portion in contact with the window frame frame 100 is preferably coupled to a second gasket (G2) formed with an air layer for opening and closing shock absorption and airtightness. Do.

The tenth invention, in the first invention, each of the airtight contact means 220 is formed with a plurality of separate air layers therein, can be coupled to each other and the closing frame 230 and the window frame frame 200 Insertion end 221 is coupled so that the insertion end is exposed to the guide space 201 of the window frame frame 200, and horizontally extended to the insertion unit 221 of each of the window frame frame 200 Consists of the contact portion 222 alternately arranged in half length on the surface of each window frame frame 200 so that the side ends are in contact with each other in the overlapping portion when the immersion, the contact portion 222 is an overlapping window frame frame ( 200) and a third gasket (G3) having a plurality of cilial strips formed for airtightness are further coupled, and a fourth gasket (G4) and an adjacent fourth gasket (G4) for insulation and shock absorption are provided at side ends contacting each other. Preferably, the contact protrusion 222a is formed in contact with the .

The eleventh invention, in the fourth invention, three rail members 400 are coupled to each other, and two rail members 400 disposed on the side are provided with a moving window frame frame 200 disposed at the center. The rail member 400 is provided with a window frame frame 200 fixed through the support frame 300, the fixed window frame frame 200 is coupled to the rail member 400 disposed in the center support frame 300 It is preferable to be fixed through).

The twelfth invention, in the eleventh invention, the support frame 300 is a fitting piece extending downward to be fitted to the engaging groove 411 formed in the body portion 410 of the rail member 400 ( 310 has a support portion 320 extending in the direction of each window frame frame 200 to move to both sides, the end of each of the support portion 320 is in contact with each window frame frame 200 It is preferable that the third gasket G3 having the plurality of ciliary pieces H formed thereon is coupled to improve airtightness and watertightness.

In the thirteenth invention, in the first or twelfth invention, the blind 500 or the insect screen 500 is preferably installed inside the support frame 300 to block sunlight.

According to the window system with improved heat insulation according to the present invention, the window frame frame and the window frame frame has an effect of reducing the heat transfer rate between the indoor and outdoor by connecting the heat insulating member, respectively.

In addition, the window frame frame and the contact with the window frame frame has the effect of improving the thermal barrier between indoor and outdoor by hermetically sealing the gasket formed with ciliary fragments in multiple stages.

In addition, there is an effect that can improve the assembly by fitting the components to each other without a separate coupling means.

In addition, the rail member for guiding the window frame frame is coupled to the structure, the rail member forms a plurality of air layers and partitions to improve the airtightness and insulation, as well as replace only the rail member according to the window frame frame having a variety of thickness It can be used for maintenance and expandability.

1 is a cross-sectional view of a window system with improved thermal insulation according to a first embodiment of the present invention,
2 is a longitudinal cross-sectional view taken along line AA ′ of FIG. 1;
3 is an enlarged view illustrating a portion B enlarged in FIG. 1;
4 is an enlarged view illustrating a portion C enlarged in FIG. 1;
5 is an enlarged view illustrating an enlarged main portion of FIG. 2;
6 is an enlarged view of an enlarged airtight contact means in FIG.
7 is an exemplary embodiment showing an embodiment in which a support frame is added in FIG.
8 and 9 is a conceptual diagram showing a thermal cut-off effect according to the first embodiment of the present invention,
10 is a cross-sectional view of a window system with improved heat insulation according to the second embodiment.

Hereinafter, with reference to the accompanying drawings with respect to the window system with improved thermal insulation according to the present invention will be described in detail.

1 is a cross-sectional view of a window system with improved thermal insulation according to a first embodiment of the present invention, Figure 2 is a longitudinal cross-sectional view taken along the line AA 'of Figure 1, Figure 3 is an enlarged portion B in Figure 1 4 is an enlarged view of a portion C enlarged in FIG. 1, FIG. 5 is an enlarged view of an enlarged main portion of FIG. 2, FIG. 6 is an enlarged view of an enlarged airtight contact means in FIG. 1, and FIG. 7 is an embodiment diagram showing an embodiment in which a support frame is added in FIG.

As shown in Figures 1 to 7, the present invention is connected to the window frame frame 100 and the window frame frame 200 through the heat insulating member (110, 210), respectively, to lower the heat transfer rate between the indoor and outdoor, and also the window frame frame (100) ) And the window frame frame 200 to be in contact with the airtight through the gasket to improve the heat shield between the indoor and outdoor, as well as the structure of the components that can be assembled to each other by fitting each other without a separate coupling means. It is related with the window system which improved insulation.

The window system having improved heat insulation is composed of four parts, which is composed of a window frame frame 100, a rail member 400, a window frame frame 200, and an airtight contact means 220.

The window frame frame 100 is a structure that is connected to each other through the first insulating member 110 to increase the thermal insulation performance. Here, the first insulation member 110 is preferably made of a polyurethane material resistant to load.

The window frame frame 100 is a structure in which a plurality of rail members 400 are coupled so that the window frame frame 200 can be guided away from the window frame frame 200.

In the first embodiment, two rail members 400 are installed in order to install two window frame frames 200, and each of the rail members 400 blocks heat conduction to the window frame frame 200. It may be made of any one material selected from PVC or FRP or PS in order to deform the shape by the load.

Here, each rail member 400 is fitted and coupled to the connecting table 101 respectively extending inwardly of the window frame frame 100 separated on the position of each of the first insulation member 110 to bond the binding force of the window frame frame 100. It also serves as an augmentation feature.

Each of the rail members 400 is composed of a body portion 410 and a partition wall 420, as shown in Figure 3, the body portion 410 has a plurality of separated air layer therein for the indoor and outdoor air temperature difference It is a structure having a blocking film 412 for partitioning a plurality of internal space to act as a buffer and to prevent deformation of the form.

At this time, each of the rail members 400 may be configured by varying the width of the body portion 410 according to the window frame frame 200 having various thicknesses fixing the window glass and the triple glass.

In addition, the partition wall 420 is branched and extended to the lower portion of the body portion 410 so as to be inserted by inserting each connecting table 101 of the window frame frame 100 into the interior while blocking the heat conduction It is a structure to increase the strength. At this time, the partition wall 420 is configured to be in contact with the surface of the window frame frame 100 to block the heat from the outside as well as airtight improvement.

In addition, the separated window frame frame 100 is further formed with a locking step 102 is bent horizontally at the end of the connecting table (101). In addition, the rail members 400 are two partitions 420 disposed inside each of the partitions 420, and a locking protrusion 421 is further formed to prevent separation of the latching jaws 102. The rail member 400 is provided with a structure that can be fitted and fixed to the connecting table 101.

In addition, the window frame frame 200 is formed with a guide space portion 201 along the outer center to be inserted and guided in each of the rail members 400, and is coupled to each other via the second insulating member 210 through the glass The front and rear surfaces of the 240 are fixed.

Each of the window frame frame 200 is configured to be opened and closed by being rolled on the rail member 400 as shown in FIGS. 2 and 5.

To this end, the roller frame 202 is fixed to the guide frame portion formed in the lower window frame frame 200, the rail member 400 disposed in the lower portion of the window frame frame 100 is the top of the body portion 410 As a result, the guide rail 413 is protruded so that the roller 202 can be rolled and guided.

In addition, each of the window frame frame 200 is the first side in which a single ciliary piece (H) is in contact with the rail member 400 for airtight to the inner surface on the guide space portion facing the side of the rail member 400 Gasket (G1) is coupled to prevent indoor air from leaking to the outside, it is configured to block the outdoor air in multiple.

In addition, as shown in FIG. 3, each window frame frame 200 is coupled to a second gasket G2 having an air layer formed at an end contacting the window frame frame 100 to open / close shock absorbing and airtightness of the window frame frame 200. It is configured to improve.

In addition, each window frame frame 200 is fitted, as shown in Figure 6, the finishing frame 230 for finishing the guide space 201 formed in a portion that does not face the window frame frame 100 is fitted, this When each of the finishing frame 230 is a structure that is coupled to each other in connection with the window frame frame 200 through the airtight contact means 220.

The hermetic contact means 220 is composed of any one material selected from PVC, FRP, or PS, and is composed of a plurality of separate air layer-inserted portions 221 and contact portions 222.

Here, the insertion portion 221 is coupled to the insertion end exposed to the guide space portion 201 of the window frame frame 200 to prevent heat conduction, while the closing frame 230 and the window frame frame ( 200) can be linked to each other.

The contact part 222 is to improve airtightness when the window frame frames 200 overlap each other. The contact part 222 is horizontally extended to the insertion part 221 and overlaps when the window frame frames 200 are filled. In the structure is arranged side by side in half length on the surface of each window frame frame 200 so that the side ends are in contact with each other.

At this time, the contact portion 222 is further coupled to the overlapping window frame frame 200 and the third gasket (G3) formed with a plurality of ciliary pieces (H) for improved airtightness, the side end portion which is in contact with each other and the heat insulation and The fourth gasket G4 for shock absorption and the contact protrusion 222a which is in contact with the adjacent fourth gasket G4 are formed.

The contact portion 222 is to improve the airtight through the third gasket (G3), and to function to mitigate the opening and closing shock through the fourth gasket (G4), the close contact protrusion (222a).

On the other hand, any one of the window frame frame 200 of each window frame frame 200 is fixed, the other can be configured to be opened and closed.

To this end, the window frame frame 200 disposed in the outdoor direction among the window frame frames 200 has a support frame 300 on the upper surface of the rail member 400 fixed to the outdoor direction as shown in FIGS. 1 and 4. This is a fixed structure.

At this time, the engaging groove 411 is formed on both sides of the body portion 410 of the rail member 400 to be coupled to the support frame 300.

And the support frame 300 has a fitting piece 310 extending downward to be fitted to the engaging groove 411 formed in the body portion 410 of the rail member 400, the side to the window It has a single support 320 extending to be biased in the frame frame 200 direction, the end of the support 320 is a plurality of fibrillation (H) in contact with the window frame frame 200 for improved airtightness The third gasket G3 is formed.

At this time, the fitting piece 310 of the support frame 300 is formed with a fitting protrusion 311 is fitted into the engaging groove 411 formed in the body portion 410 of the rail member 400 is the support frame 300 Provide a structure that can be fixed.

The support frame 300 has a structure to improve the airtightness and watertightness with the outside while securing a space for fixing the auxiliary means such as the blind 500 or the insect screen 500.

In addition, the support frame 300 in another embodiment, when the window frame frame 200 is opened by partially installing only a portion of the window frame frame in contact with the finishing frame 230 in the room direction as shown in FIG. Of course, it can be configured to protect the rail member 400 due to the impact with the frame 230.

On the other hand, the window frame frame 100, as shown in Figure 1 and 2, the guide piece 120 is extended to prevent the departure of the window frame frame 200 to be opened and closed in the room direction, the guide piece 120 to the window The third gasket G3 in contact with the frame frame 200 is coupled.

Hereinafter will be described briefly with respect to the thermal barrier effect of the window system with improved thermal insulation according to the present invention.

8 and 9 are conceptual diagrams showing a thermal cut-off effect according to the first embodiment of the present invention.

First, Figure 8 is a window frame frame 200 disposed in the interior direction is a window frame frame 100 is closed.

Since the window frame frame 200 and the window frame frame 100 each have an air layer therein, the window frame frame 200 and the window frame frame 100 have a buffering role for a temperature difference between indoors and outdoors.

In addition, the window frame frame 200 is connected via the first insulating member 110, the window frame frame 100 is connected via the second insulating member 210 to block the heat conduction of the indoor and outdoor heat insulation. Performance is increased.

In addition, the rail member 400 coupled to the window frame frame 100 is composed of a body portion 410, which forms an air layer, and four partitions 420 branched from the body portion 410, thereby improving airtightness and watertightness. It is also possible to increase the structural strength.

In addition, since the third air gasket (G3) coupled to the support frame 300 is in contact with the window frame 200, the outdoor air is blocked and offset first, and is continuously coupled to the end of the window frame frame 200. Since the two gaskets G2 are in contact with the window frame frame 100, they are secondarily blocked and offset, and the air flowing into the guide space 201 of the window frame frame 200 is in contact with the window frame frame 200. It is coupled to the partition wall 420 and the window frame frame 200 of the member 400 is offset by the first gasket (G1) in contact with the rail member 400 is completely extinguished, so that complete heat shielding due to airtightness can do.

 In addition, as shown in (a) and (b) of FIG. 9, when the window frame frame 200 is closed, the airtight contact means in which the close contact protrusion 222a of the airtight contact means 220 is coupled to the adjacent window frame frame 200 ( In close contact with the fourth gasket G4 of 220, the opening and closing shock may be alleviated and heat conduction may be blocked.

In addition, since the third gasket G3 of the contact portion 222 is in contact with the window frame frame 200, each hermetic contact means 220 may function at the same time because the airtightness is improved.

10 is a cross-sectional view of a window system with improved heat insulation according to the second embodiment.

As shown in FIG. 10, the second embodiment includes the first embodiment, but three rail members 400 may be coupled to the window frame frame 100.

At this time, the window frame frame 200 is moved to the two rail members 400 disposed on the side, and the window frame frame 200 is fixed to the rail member 400 disposed at the center through the support frame 300. ) Is arranged, the fixed window frame frame 200 is fixed through the support frame 300 is coupled to the rail member 400 disposed in the center.

Wherein each support frame 300 is the same as the first embodiment, but the support 320 for the separation prevention and airtight improvement of each window frame frame 200 moving to both sides of the fitting piece 310 It can be configured to have.

In the second embodiment, since the window frame frame 200 is opened and closed in the indoor and outdoor directions, it is preferable that blinds 500 having a “roll” type are installed, rather than a fixed screen.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

In addition, in the exemplary embodiment of the present invention, the two tracks having two rail members and the three tracks having three rail members have been described. However, the four tracks having four rail members may also be applied.

100: frame frame 101: connecting rod 102: locking jaw
110: first insulating member 120: guide piece
200: window frame frame 201: guide space 202: roller
210: second heat insulating member 220: hermetic contact means
221: insertion portion 222: contact portion
222a: close contact 230: finishing frame
240: glass
300: support frame 310: fitting 311: fitting protrusion
320: support
400: rail member 410: body portion 411: locking groove
412: barrier 413: guide rail
420: bulkhead 421: block
500: blinds, screen
G1: first gasket G2: second gasket G3: third gasket
G4: 4th Gasket H: Cilia

Claims (13)

In the window system,
A window frame frame 100 connected to each other via a first insulation member 110 to increase insulation performance;
A rail member 400 fitted to a connecting table 101 extending inwardly of the window frame frame 100 separated from each other on the positions of the first insulation members 110;
Guide spaces 201 are formed along the outer center of the rail member 400 so as to be guided by being inserted into each rail member 400 and coupled to each other via the second insulating member 210 to fix the front and rear surfaces of the glass 240. A window frame frame 200;
The airtight contact means which are mutually coupled on the surface of each window frame frame 200 with each other in half the length of each window frame frame 200 so that the overlapping portions when each of the window frame frame 200 is in close contact with each other. 220, including,
Each window frame frame 200 is fitted with a closing frame 230 for finishing the guide space 201 formed in the portion that does not face the window frame frame 100,
Each of the finishing frames 230 is configured to increase the thermal insulation performance by being coupled to each other so that a part of the airtight contact means 220 is exposed on the guide space 201,
One of the rail members 400 coupled to each of the window frame frames 200 further includes a support frame 300 fixed to the window frame frame 200 and coupled to an upper surface for airtightness with the outside. A window system with improved insulation.
delete The method of claim 1,
Each of the rail members 400 includes a plurality of barrier layers 412 that divide the inner space into a plurality of internal spaces to prevent deformation of the shape by providing a plurality of separate air layers therein and acting as a buffer against a temperature difference between indoors and outdoors. Body portion 410,
Four partitions extending to the lower portion of the body portion 410 to be contacted on the surface of the window frame frame 100 so as to be inserted by inserting each connecting table 101 of the window frame frame 100 to the inside while blocking heat conduction Window system with improved thermal insulation, characterized in that consisting of (420).
The method of claim 3, wherein
Each rail member 400 is a window system to improve the thermal insulation, characterized in that the engaging groove 411 is further formed to be coupled to the support frame 300 on both sides of the body portion (410).
5. The method of claim 4,
The support frame 300 has a fitting piece 310 extending downward to be fitted to the engaging groove 411 formed in the body portion 410 of each rail member 400, the side portion of the window Third having a single support portion 320 extending to be biased in the direction of the frame frame 200, the end of the support portion 320 is formed with a plurality of cili piece (H) in contact with the window frame frame 200 The gasket (G3) is coupled to improve the insulation system window system, characterized in that configured to improve the airtightness and watertightness.
The method of claim 3, wherein
At the end of the connecting frame 101 of the window frame frame 100 is further formed a locking step 102 is bent,
Two partitions 420 disposed inside each of the partitions 420 of the rail member 400 may further include a locking protrusion 421 for preventing separation of the locking jaws 102. Improved window system.
The method of claim 1,
The window frame frame 200 is fixed to the roller 202 on the guide space portion 201 formed in the lower,
The rail member 400 disposed below the window frame frame 100 has a guide rail 413 formed to protrude so that the roller 202 is rolled and guided to the top of the body portion 410. Improved window system.
The method of claim 1,
Each window frame frame 200 has a single ciliate (H) extending in contact with the rail member 400 for airtightness on the inner surface on the guide space portion 201 facing the side of the rail member 400 Window system with improved insulation, characterized in that the first gasket (G1) is coupled.
The method of claim 8,
Each window frame frame 200 is a window system with improved heat insulation, characterized in that the second gasket (G2) is formed with an air layer for opening and closing shock absorption and airtight to the end contacting the window frame frame (100).
The method of claim 1,
The airtight contact means 220 has a plurality of air layers formed therein, and an insertion end is inserted into the window frame frame 200 so that the finishing frame 230 and the window frame frame 200 can be connected to each other. Insertion portion 221 is coupled to be exposed to the guide space portion 201 of the) and the side end portion in the overlapping portion when the horizontally extended to the insertion portion 221, each window frame frame 200 Consists of the contact portion 222 are staggered in half length on the surface of each window frame frame 200 so as to contact each other,
The contact portion 222 is further coupled to the overlapping window frame frame 200 and the third gasket (G3) formed with a plurality of cilial pieces for improved airtightness, the fourth side for insulating and shock absorption in the side ends that are in contact with each other A window system having improved thermal insulation, characterized in that a contact protrusion (222a) is formed in contact with the gasket (G4) and the adjacent fourth gasket (G4).
5. The method of claim 4,
Three rail members 400 are coupled to each other, and two rail members 400 disposed on the side are provided with a moving window frame frame 200, and a support frame 300 is provided on the rail members 400 disposed at the center. Window frame frame 200 is fixed through the arrangement is arranged, the fixed window frame frame 200 is characterized in that the fixed through the support frame 300 is coupled to the rail member 400 disposed in the center Improved window system.
12. The method of claim 11,
Each support frame 300 has a fitting piece 310 extending downward to be fitted to the engaging groove 411 formed in the body portion 410 of the rail member 400, which moves to both sides The support frame 320 extends in the direction of each window frame frame 200, the end of each of the support portion 320 is formed of a plurality of ciliary pieces (H) in contact with each window frame frame 200 3 gasket (G3) is coupled to improve the insulation system, characterized in that configured to improve the airtightness and watertightness.
The method according to claim 1 or 12,
Window system with improved thermal insulation, characterized in that the blind frame 500 or the insect screen 500 is installed to block the sun inside the support frame 300.

Images