KR101387586B1 - A frame of the tempered glass wall - Google Patents

Abstract

The present invention relates to an insulation chassis structure of a project pull-down window, and more particularly, to an insulation chassis structure of a project pull-down window to increase structural rigidity while improving airtightness and watertightness. The present invention is installed on the inner and outer fixing frames (10, 20) installed on the outer wall side of the building to open and close the tempered glass 50 to ventilate the indoor and outdoor air and to insulate the interior and exterior of the project pull-down windows and doors In the chassis structure, the heat insulating chassis structure of the window, the inner window frame 70 which is disposed on the interior side to support one side of the tempered glass (50); An outer window frame 80 disposed opposite the inner window frame 70 to support the other side of the tempered glass 50; First to insert the insertion groove (71, 83) provided in each of the inner window frame 70 and the outer window frame 80 to block heat exchange between the inner window frame 70 and the outer window frame (80) Thermal crosslinking material (90); An exposure cover frame 100 installed on the inner fixing frame 10 and contacting the inner window frame 70 through an inner gasket 105 installed at an upper end thereof; The support frame 110 is installed on the outer fixing frame 20, the support frame 110 in contact with the first outer gasket 87 is disposed on the exposed cover frame 100 to be installed at the lower end of the outer window frame 80 ; A second heat cross-linking material inserted into fitting grooves 103 and 111 provided inside each of the exposure cover frame 100 and the support frame 110 to block heat exchange between the exposure cover frame 100 and the support frame 110. 120; And spaced apart between the first and second thermal cross-linkers (90, 120) and blocking heat exchange between the first and second thermal cross-linkers (90, 120). And a central gasket 130 coupled to an upper end and in close contact with a lower end of the first heat cross-linking material 90.

Description

Insulation chassis structure of project pull-down windows with improved structural rigidity, air tightness and watertightness {A FRAME OF THE TEMPERED GLASS WALL}

The present invention relates to an insulation chassis structure of a project pull-down window, and more particularly, to an insulation chassis structure of a project pull-down window to increase structural rigidity while improving airtightness and watertightness.

In general, with the development of building technology, the walls of various buildings, especially high-rise buildings, have been gradually removed, such as sliding windows, so that tempered glass walls can be installed to improve the ability to transmit light from the outside to the room or to the outside. We are constructing.

In the case of constructing part or all of the exterior wall of the building with tempered glass as described above, the construction is performed by installing the supporting frame such as curtain wall fixed to the building structure by using the fixing member in the vertical and horizontal direction, and then strengthening the glass on the supporting frame. The construction is made by a method of fixing the tempered glass to the outer wall of the building structure by having a fixing member to fix the settled.

In addition, the conventional building exterior wall as described above is to install a window in a certain position so as to open and close for ventilation into the interior of the building and to be able to fix the tempered glass on these windows.

Windows are divided into plastics, aluminum, and others (steel, stainless steel, etc.) according to the material classification. Plastics and aluminum are typical. Plastics have excellent thermal performance, good elasticity and good chemical durability, but their use is limited due to their low strength and low ignition temperature and toxic gas emissions in case of fire.

In the situation where modern buildings are getting taller and denser, the size of windows is also inevitably increased. Higher strength, less stretching, excellent durability, and higher ignition temperatures than conventional plastics are preferred, but aluminum has high thermal conductivity and convection. Has a disadvantage of large loss. Most of the deterioration of window performance is due to the heat loss of the aluminum frame.

As shown in FIG. 7, the chassis structure in which the tempered glass is installed in the conventional building structure has a fixed frame 2 installed in the horizontal and vertical directions so that a predetermined space is formed on the outer wall of the building structure, and the reinforcement provided in the outer wall. Fixed support when the glass 3 and the chassis frame 4 and the tempered glass 3 are fixed to be installed and opened and closed, and fixed to the fixed frame 2 and the chassis frame 4 is closed. It consists of a support frame (5) to be made.

The chassis frame 4 and the support frame 5 are respectively provided with a sealing member 6 to block heat loss or to improve airtightness and watertightness so that rainwater does not flow in.

In addition, the chassis frame 4 and the support frame 5 is typically made of an aluminum material.

However, the conventional chassis structure 1 that opens and closes windows with tempered glass generates a lot of heat loss along its structural gap, and the material of the chassis structure 1 is also made of aluminum having high thermal conductivity. Therefore, the chassis structure 1 provided with the conventional tempered glass configured as described above has the sealing member 6 installed in the chassis frame 4 and the support frame 5, respectively, to improve its airtightness, watertightness, and thermal insulation performance. The problem is that there are structural limits to the cycle.

In addition, the chassis frame (4) and the support frame (5) is composed of a single material aluminum, which has a problem in that the heat loss is considerably large, the efficiency of cooling and heating, and thus the heating and cooling costs are high.

The present invention is to solve the above-mentioned problems of the prior art, an object of the present invention, by using a heat cross-linking material having an air layer therein and spaced between the outer and inner aluminum frames can reduce the heat transfer rate between indoor and outdoor. To provide a thermal insulation chassis structure for project pull-down windows with improved structural rigidity, airtightness and watertightness.

Another object of the present invention is a project to improve the structural rigidity, airtightness and watertightness that the plurality of thermal cross-linking material is spaced apart from each other and the gasket is closely contacted between the thermal cross-linking material to lower the heat transfer through the thermal cross-linking material and improve the airtightness between the indoor and outdoor To provide a thermal insulation chassis structure of pull-down windows.

It is still another object of the present invention to provide insulation for project pull-down windows with improved structural stiffness, airtightness, and watertightness, in which a gasket disposed between thermal crosslinkers forms a convection space of air between the thermal crosslinkers to significantly reduce heat exchange between indoors and outdoors. To provide a chassis structure.

Another object of the present invention is to improve the structural rigidity, airtightness and watertightness that can be performed by the interior of the heat cross-linking material and the gasket is divided into a plurality in the direction of heat transfer to improve the structural performance as well as buffer the temperature difference between the indoor and outdoor. To provide a thermal insulation chassis structure of pull-down windows.

Insulation chassis structure of the project pull-down window with improved structural rigidity, airtightness and watertightness according to the present invention for achieving the above object, is installed on the inner and outer fixing frames installed on the outer wall side of the building to open and close the tempered glass while indoor and outdoor air Insulation chassis structure of the project pull-down window so as to ventilate and insulate the interior and exterior, The insulation chassis structure of the window, the inner window frame disposed on the interior side to support one side of the tempered glass; An outer window frame disposed opposite the inner window frame to support the other side of the tempered glass; A first heat cross-linking material inserted into a fitting groove provided inside each of the inner window frame and the outer window frame to block heat exchange between the inner window frame and the outer window frame; An exposure cover frame installed on the fixed frame and contacting the inner window frame through an inner gasket installed at an upper end thereof; A support frame disposed on the fixed frame and disposed in contact with the exposure cover frame to contact a first outer gasket installed at a lower end of the outer window frame; A second heat cross-linking material inserted into a fitting groove provided inside each of the exposure cover frame and the support frame to block heat exchange between the exposure cover frame and the support frame; And coupled to an upper end of the second heat cross-linker to closely space the space between the first and second heat cross-linkers and to block heat exchange between the outside and the interior between the first and second heat cross-linkers. It comprises a; central gasket.

The central gasket may include a body part having a plurality of separate air layers therein and a blocking portion for partitioning the inner space into a plurality of internal spaces to prevent deformation of the shape and to act as a buffer against a temperature difference between indoors and outdoors. And a fitting protrusion provided at a lower end of the body part and inserted into a fitting groove provided at an upper end of the second thermal crosslinking material, and spaced apart from each other to closely contact the first thermal crosslinking material at a plurality of locations.

At this time, the close contact protrusion, the front tongue is formed protruding from the body portion to be in close contact with the lower end of the first heat cross-linking material, the rear projecting from the body portion to be in close contact with the side end of the first heat cross-linking material when the tempered glass is closed. It includes a tongue, the rear tongue is preferably formed to be bent in a '있도록' shape so as to be in close contact with the side end of the first heat cross-linking material while being deformed when the tempered glass is closed.

In addition, the tempered glass is composed of two glass plates spaced by a glass rod, the bottom of the glass rod is formed with a fitting groove, the fitting groove, the support is inserted into the fitting groove and supported, and connected to the support And a glass gasket made of tongue pieces protruding from the glass interlining rod and in close contact with the first heat cross-linking material.

On the other hand, the first and second heat cross-linking material is provided with a thermal buffer membrane for dividing a plurality of inside of the first and second heat cross-linking material so as to buffer the temperature difference between the indoor and outdoor by having a plurality of air layers therein.

And a third thermal barrier member inserted between the fixing frame and the support frame and between the fixing frame and the exposure cover frame to block heat exchange between the inside and the outside and to space the space between the fixing frame and the support frame and between the fixing frame and the exposure cover frame. May be further included.

In this case, a fitting groove is provided in the third thermal cross-linking material, and the supporting groove is inserted into and supported in the fitting groove, and is connected to the support and protrudes from the third thermal cross-linking material and closely adheres to the second thermal cross-linking material. It is equipped with a lower gasket consisting of tongue pieces.

According to the thermal insulation chassis structure of the project pull-down window with improved structural rigidity, airtightness and watertightness according to the present invention, the heat transfer rate between indoor and outdoor is reduced by using a heat cross-linking material having an air layer therein and separating the outer and inner aluminum frames. There is an advantage that the energy efficiency can be increased.

And according to the present invention, a plurality of thermal cross-linking material is spaced apart from each other and the gasket is in close contact between the thermal cross-linking material can lower the heat transfer through the thermal cross-linking material and improve the airtightness between the indoor and outdoor.

In addition, according to the present invention, the gasket disposed between the heat cross-linking material forms a convection space of air between the heat cross-blocking material and can act as a buffer against the temperature difference between the indoor and outdoor air through the space, even if the temperature difference between indoor and outdoor occurs largely. Heat exchange can be significantly reduced.

In addition, according to the present invention, the interior of the thermal cross-linking material and the gasket is divided into a plurality in the direction of heat transfer to perform a structural role as well as a buffer against the temperature difference between the indoor and outdoor, which is easy to be vulnerable for the effect of thermal cross-cutting It also has the effect of securing rigidity.

1 is a cross-sectional view showing a closed state configuration of the thermal insulation chassis structure of the project pull-down window according to the present invention,
Figure 2 is a cross-sectional view showing the open state configuration of the thermal insulation chassis structure of the project pull-down window according to the present invention,
3a to 3c are cross-sectional views showing the individual configuration of the thermal insulation chassis structure according to the invention,
4 to 6 are cross-sectional views showing the action by enlarging portions A, B and C shown in FIG. 1, respectively;
7 is a cross-sectional view showing a chassis structure according to the prior art.

1 is a cross-sectional view showing a closed state configuration of the thermal insulation chassis structure of the project pull-down window according to the present invention, Figure 2 is a cross-sectional view showing an open state configuration of the thermal insulation chassis structure of the project pull-down window according to the present invention, Figure 3a 3C are cross-sectional views showing individual configurations of the thermal insulation chassis structure according to the present invention. 4 to 6 are cross-sectional views illustrating the operation of each of the A, B, and C portions shown in FIG.

As shown, the chassis structure according to the present invention is installed on the inner and outer fixing frames (10, 20) installed on the outer wall side of the building to ventilate the indoor and outdoor air while opening and closing the tempered glass 50 and insulate the interior and exterior The inner window frame 70, the outer window frame 80, the first heat cross-linking material 90, the exposure cover frame 100, the support frame 110 that can be installed on the fixed frames 10, 20 ), The second thermal cross-linking material 120 and the central gasket 130 is large.

The inner and outer fixing frames 10 and 20 constitute a part of the chassis structure according to the present invention, but are not briefly described with reference to FIG. 1 because they do not correspond to the features of the present invention.

The outer fixing frame 20 is formed in a square tube shape and the fitting groove 21, the fastening rod 23 and the fitting groove 25 are sequentially formed in the height direction.

As the fastening rod 23 is inserted into the fastening hole 31 of the insulating frame 30, the mounting portion 33 of the insulating frame 30 is inserted into the fitting grooves 21 and 25, respectively.

The inner fixing frame 10 may be installed on the insulating frame 30 to face the outer fixing frame 20, and the insulating material 40 may be filled between the inner fixing frame 10 and the insulating frame 30. .

Between the outer and inner fixing frames 10 and 20 and the tempered glass 50, the components according to the present invention are installed, and each component will be described in detail as follows.

The inner window frame 70 is disposed on the indoor side to support one side of the tempered glass 50. The inner window frame 70 is provided with one or two fitting grooves 71 and 73. One end of the first heat cross-linking material 90 is mounted to the fitting groove 71 provided at the lower end of the fitting grooves 71 and 73. Although not shown in FIG. 1, the gasket may be mounted on the fitting groove 73 provided at the top.

The outer window frame 80 is disposed to face the inner window frame 70 to support the other side of the tempered glass 50. The outer window frame 80 is provided with three fitting grooves (81, 83, 85). The first outer gasket 87 is mounted to the fitting groove 81 provided at the lower end of the fitting grooves 81, 83, and 85, and the second outer gasket 89 is mounted to the fitting groove 85 provided at the upper end thereof. The other end of the first heat cross-linking material 90 is mounted to the fitting groove 83 provided at the middle portion.

Wherein the first outer gasket (87) is in close contact with the outer surface of the support frame 110 to block the passage of air and water, the second outer gasket (89) between the outer window frame 80 and the tempered glass 50 For confidentiality and watertightness.

The first thermal cross-linking material 90 is inserted into the fitting grooves 71 and 83 provided inside the inner window frame 70 and the outer window frame 80, respectively, so that the inner window frame 70 and the outer window frame 80 are provided. Block the heat exchange between That is, the first heat cross-blocking material 90 blocks the heat transfer due to the aluminum material by separating the inner window frame 70 disposed indoors and the outer window frame 80 disposed outdoors.

In addition, the first thermal cross-linking material (90) is provided with a thermal buffer film (91) partitioning a plurality of interiors of the first thermal cross-linking material (90) so as to buffer the temperature difference between indoor and outdoor by having a plurality of air layers separated therein. do. Since the thermal buffer film 91 is formed in the vertical direction, it may contribute to the structural strength improvement of the first thermal cross-linking material 90.

The exposure cover frame 100 is installed on the fixing frames 10 and 20 and is in contact with the inner window frame 70 through an inner gasket 105 installed at an upper end thereof. In order to install the inner gasket 105, a fitting groove 101 is provided at an upper end of the exposure cover frame 100. In addition, a fitting groove 103 into which one end of the second thermal cross-linking material 120 may be inserted is formed at the lower end of the exposure cover frame 100.

The support frame 110 is installed on the fixing frames 10 and 20, and is disposed to face the exposure cover frame 100 so as to contact the first outer gasket 87 installed at the bottom of the outer window frame 80. do. And the fitting groove 111 is provided inside the support frame 110 is inserted the other end of the second heat cross-linking material (120).

The second thermal cross-linking member 120 is inserted into the fitting grooves 103 and 111 provided inside the exposure cover frame 100 and the support frame 110, respectively, between the exposure cover frame 100 and the support frame 110. Shut off heat exchange.

In addition, the second thermal cross-linking material 120 is provided with a thermal buffer film 121 for dividing the plurality of interiors of the second thermal cross-linking material 120 into a plurality of internal air layers so as to buffer the temperature difference between indoor and outdoor. do. Since the thermal buffer film 121 is formed in the vertical direction, it may also contribute to structural strength improvement of the second thermal cross-linking material 120.

The central gasket 130 separates the first and second thermal cross-linkers 90 and 120 from each other, and blocks the heat exchange between the interior and the outside between the first and second thermal cross-linkers 90 and 120. It is coupled to the upper end of the blocking material 120 and is in close contact with the lower end of the first heat cross-linking material (90).

The central gasket 130 has a plurality of separate air layers therein, and serves as a buffer for a temperature difference between indoors and outdoors, and includes a blocking film 131a for dividing a plurality of internal spaces to prevent deformation of a shape. Body portion 131, the fitting protrusion 133 is provided on the lower end of the body portion 131 is inserted into the fitting groove 123 provided on the upper end of the second heat cross-linking member 120, and the first heat cross-linking material ( 90) and a contact protrusion 135 spaced apart from each other in close contact with each other.

In addition, the adhesion protrusion 135 may include a front tongue piece 137 protruding from the body portion 131 so as to be in close contact with the lower end of the first heat cross-linking material 90, and the closing portion when the tempered glass 50 is closed. It includes a rear tongue piece 139 protruding from the body portion 131 to be in close contact with the side end of the first row cross-blocking material (90).

At this time, the rear tongue 139, as shown in Figure 5, is bent in a '∩' shape to be in close contact with the side end of the first heat cross-linking material (90) while deforming when the tempered glass 50 is closed. It is preferable to be. In other words, the rear tongue piece 139 is composed of a support piece 139a protruding from the body portion 131, and a deformation piece 139b bent downward from the support piece 139a, and the support piece 139a. Since the cross-sectional area of the connecting portion of the deformable piece 139b is relatively small, the deformable piece 139b can be elastically deformed while being supported by the support piece 139a. In addition, since the deformable piece 139b is formed in a shape in which the cross-sectional area increases toward the center, the deformable piece 139b is elastically deformed while being in close contact with the first heat cross-linking material 90, thereby wrapping the lower end of the first heat cross-linking material 90. Through this, the first heat cross-linking material 90 and the central gasket 130 may be sealed.

In addition, the chassis structure according to the present invention may be further provided with a third thermal cross-linking material 140. That is, the third heat cross-linker 140 to block the heat exchange in the indoor and outdoor and to space the space between the outer fixing frame 20 and the support frame 110 and between the inner fixing frame 10 and the exposure cover frame 100. It is inserted between the outer fixing frame 20 and the support frame 110 and between the inner fixing frame 10 and the exposure cover frame 100.

And the fitting groove 141 is provided in the third thermal cross-linking material 140, the fitting groove 141, the support 151 is inserted and supported in the fitting groove 141, and is connected to the support A lower gasket 150 including a tongue piece 153 that protrudes from the third heat cross member 140 and is in close contact with the second heat cross member 120 is mounted.

The tongue piece 153 may be formed to be longer than an interval between the second and third thermal crosslinking members 120 and 140 in order to completely adhere to the second thermal crosslinking member 120.

In addition, the lower gasket 150 is provided in plural at regular intervals so that a space is formed between the lower gaskets 150, thereby improving airtightness and forming an air layer to block heat exchange between indoor and outdoor air.

On the other hand, conventionally, since the composition for airtight and watertight is not separately introduced between the tempered glass and the frame, air and water may flow in and out between the tempered glass and the frame. Therefore, in the present invention, the glass gasket 60 is mounted between the tempered glass 50 and the first heat cross-linking material 90 installed at the lower end of the tempered glass 50.

In more detail, the tempered glass 50 is composed of two glass plates spaced apart by the glass rod 51, and the fitting groove 51a is formed at the lower end of the glass rod 51, the fitting groove ( 51a), a support 61 inserted into and supported by the fitting groove, and a tongue piece 63 connected to the support and protruding from the glass interlining rod 51 and tightly contacting the first heat cross-linking material 90. The glass gasket 60 is mounted.

And the tongue piece 63 is preferably formed longer than the interval between the glass rod 51 and the first heat cross-linking material (90) in order to complete close contact with the first heat cross-linking material (90).

Next, the operation of the thermal insulation chassis structure of the project pull-down window according to the present invention will be described with reference to FIGS. 4 to 6.

As shown in FIG. 4, the first heat cross-linking material 90 blocks the inner window frame 70 and the outer window frame 80 to block heat exchange between the inner window frame 70 and the outer window frame 80. . At this time, the interior of the first heat cross-linking material (90) is partitioned into a plurality of spaces by the thermal buffer film 91, the air layer is confined therein, it is possible to perform a buffer role against the temperature difference between the indoor and outdoor.

In addition, since the thermal buffer film 91 is formed in the vertical direction, it also performs a function of improving the structural strength of the first thermal cross-linking material 90.

Then, the tempered glass 50 is seated on the upper end of the first heat cross-linking material 90, and the glass gasket 60 is mounted on the glass rod 51 of the tempered glass 50 to strengthen the tempered glass 50 and the inner window frame ( 70) and outflow of air and water between the outer window frame 80 is blocked. To this end, the glass gasket 60 is provided with tongue pieces 63 which are formed longer than the distance between the glass interlining rod 51 and the first heat cross-linking material 90, and thus, the glass gasket 60 between the glass interlining bar 51 and the first heat cross-linking material 90. Divide the space into approximately vertical directions.

In addition, as shown in FIG. 5, the central gasket 130 is disposed between the first thermal cross-linking material 90 positioned at the top and the second thermal cross-linking material 120 positioned at the bottom, and thus the first and second thermal cross-linking materials ( In addition to spaced apart between the 90, 120, and closes the space between the first and second heat cross-linking material (90, 120) to block the heat exchange in and out of the room. To this end, the central gasket 130 is provided with a body portion 131 having a plurality of blocking films 131a to confine an air layer in a space separated by the blocking film 131a to perform a buffering function against a temperature difference between indoors and outdoors. The structural strength of the central gasket 130 is prevented while preventing deformation.

In addition, the central gasket 130 is provided with a contact protrusion 135 spaced apart from the first thermal cross-linking material 90 to be in close contact with the plurality of places, and the front tongue piece 137 provided in front of the contact protrusion 135; The sealed space (vacuum layer) is formed by the rear tongue piece 139 provided in the rear end. In this space, since the indoor side has a higher temperature than the outdoor side, convection occurs due to the temperature difference in the space, as indicated by the arrows in FIG. Due to the convection phenomenon, the temperature deviation is alleviated, so that despite the indoor and outdoor temperature differences, heat exchange in the indoor and outdoor can be significantly reduced, thereby maximizing the insulation effect.

And the rear tongue 139 is formed to be bent in the '∩' shape, it may be in close contact with the side end of the first heat cross-linking material (90) while deforming when closing the tempered glass (50). That is, the deformed piece 139b of the rear tongue piece 139 may be elastically deformed while being supported by the support piece 139a, and the deformed piece 139b is formed in a shape in which the cross-sectional area increases toward the center, so that the first thermal bridge When the blocking material 90 is in close contact with the deformable piece 139b, the deformable piece 139b is deformed to surround the lower end of the first heat cross-linking material 90, thereby allowing the first heat cross-linking material 90 and the central gasket 130 to be sealed. do.

Next, as shown in Figure 6, the third heat cross-linking member 140 is inserted between the outer fixing frame 20 and the support frame 110 and between the inner fixing frame 10 and the exposure cover frame 100. To space between the outer fixing frame 20 and the support frame 110 and between the inner fixing frame 10 and the exposure cover frame 100.

In addition, a plurality of lower gaskets 150 are mounted on the third thermal cross-linker 140, and the tongue piece 153 of the lower gasket 150 blocks between the second and third thermal cross-linkers 120 and 140 to lower the lower gasket 150. An air layer is formed between the layers. Therefore, the same convection phenomenon (see arrow in FIG. 6) as in the above-described central gasket 130 is induced in the lower gasket 150 to perform a buffer role between indoor and outdoor air.

In addition, the tongue piece 153 of the lower gasket 150 is formed longer than the gap between the second and third thermal cross-linking material (120, 140), so that the tongue piece 153 is in close contact with the second thermal cross-linking material 120, the lower gasket 150 ), Not only confidentiality but also watertightness can be improved.

It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

That is, in the present invention, the frames constituting the chassis structure are shown and described as being installed in the lower portion of the window, it is obvious that it can be applied to the upper and side portions of the window.

In addition, the chassis structure according to the present invention can be applied not only to the windows of the project and pull-down method, but also to the windows of the tilt-turn method.

10: inner fixed frame 20: outer fixed frame
30: insulation frame 40: insulation
50: tempered glass 51: glass bar
51a: fitting groove 60: glass gasket
61: support 63: tongue
70: inner window frame 71, 73: fitting groove
80: outer window frame 81, 83, 85: fitting groove
87: first outer gasket 89: second outer gasket
90: first heat cross-linking material 91: thermal buffer film
100: exposure cover frame 101, 103: fitting groove
105: inner gasket 110: support frame
111: fitting groove 120: second heat cross-linking material
121: heat buffer 123: fitting groove
130: center gasket 131: body
131a: blocking film 133: fitting
135: close contact 137: front tongue
139: rear tongue 139a: support piece
139b: Deformation piece 140: Third heat cross-linking material
141: fitting groove 150: lower gasket
151: support 153: tongue

Claims (8)

Insulated chassis structure of the project pull-down window to be installed on the inner and outer fixing frame (10, 20) installed on the outer wall side of the building to open and close the tempered glass 50 to ventilate the indoor and outdoor air and to insulate the interior and exterior ,
The thermal insulation chassis structure of the window,
An inner window frame 70 disposed at an indoor side to support one side of the tempered glass 50;
An outer window frame 80 disposed opposite the inner window frame 70 to support the other side of the tempered glass 50;
First to insert the insertion groove (71, 83) provided in each of the inner window frame 70 and the outer window frame 80 to block heat exchange between the inner window frame 70 and the outer window frame (80) Thermal crosslinking material (90);
An exposure cover frame 100 installed on the inner fixing frame 10 and contacting the inner window frame 70 through an inner gasket 105 installed at an upper end thereof;
The support frame 110 is installed on the outer fixing frame 20, the support frame 110 in contact with the first outer gasket 87 is disposed on the exposed cover frame 100 to be installed at the lower end of the outer window frame 80 ;
A second heat cross-linking material inserted into fitting grooves 103 and 111 provided inside each of the exposure cover frame 100 and the support frame 110 to block heat exchange between the exposure cover frame 100 and the support frame 110. 120; And
The upper end of the second heat cross-linking material 120 to space the space between the first and second heat cross-linking material (90, 120) and to block the heat exchange between the interior and the outside between the first and second heat cross-linking material (90, 120). And a central gasket 130 coupled to and attached to a lower end of the first heat cross-linking material 90.
The outer fixing frame 20 and the support frame to block heat exchange between the inside and outside and to separate the space between the outer fixing frame 20 and the support frame 110 and between the inner fixing frame 10 and the exposure cover frame 100. The project pull-down window having structural rigidity, airtightness, and watertightness, further comprising a third heat cross-linking member 140 inserted between the 110 and between the inner fixing frame 10 and the exposure cover frame 100. Thermal insulation chassis structure. The method of claim 1,
The central gasket 130,
A body portion 131 having a plurality of separate air layers therein and a buffer layer 131a for partitioning the inner space into a plurality of interior spaces to prevent deformation of the shape and to prevent a deformation of indoor and outdoor temperatures;
A fitting protrusion 133 provided at a lower end of the body portion 131 and inserted into a fitting groove 123 provided at an upper end of the second thermal cross-linking material 120;
Insulation chassis structure of the project pull-down window and the structural rigidity, airtightness and watertightness, characterized in that it comprises a close contact with the protrusion 135 is disposed so as to be in close contact with the first heat cross-linking material (90) in a plurality of places. 3. The method of claim 2,
The adhesion protrusion 135 may include a front tongue piece 137 protruding from the body portion 131 so as to be in close contact with a lower end of the first thermal cross-linking material 90, and the first opening when the tempered glass 50 is closed. Insulation chassis structure of the project pull-down window with structural rigidity, airtightness and watertightness, characterized in that it comprises a rear tongue (139) protruding from the body portion 131 to be in close contact with the side end of the thermal cross-linking material (90). The method of claim 3,
The rear tongue piece 139 is structurally rigid and airtight, characterized in that it is bent in a '∩' shape to be in close contact with the side end of the first heat cross-linking material 90 while being deformed when the tempered glass 50 is closed. And thermal insulation chassis structure of the project pull-down window with improved water tightness. The method of claim 1,
The tempered glass 50 is composed of two glass plates spaced by a glass rod 51,
A fitting groove 51a is formed at the lower end of the glass stem bar 51,
In the fitting groove 51a, a support 61 inserted into the fitting groove and supported by the fitting groove 51 is connected to the support 61 to protrude from the glass rod 51 and is in close contact with the first heat cross-linking material 90. Insulation chassis structure of the project pull-down window with structural rigidity, airtightness and watertightness, characterized in that the glass gasket (60) consisting of tongue pieces (63) is mounted. The method of claim 1,
In the first and second heat cross-linking material (90, 120), a plurality of air layers therein are arranged in a plurality inside the first and second heat cross-linking material (90, 120) to act as a buffer against the temperature difference between the indoor and outdoor. An insulating chassis structure of a project pull-down window having structural rigidity, airtightness, and watertightness, wherein the thermal buffer films 91 and 121 for partitioning are provided. delete The method of claim 1,
The third thermal cross-cutting material 140 is provided with a fitting groove 141,
The fitting groove 141 includes a support 151 inserted into and supported by the fitting groove, and is connected to the support 151 to protrude from the third heat cross member 140 and on the second heat cross member 120. Insulation chassis structure of the project pull-down window with improved structural rigidity, airtightness and watertightness, characterized in that the lower gasket 150 is made of a tongue piece 153 is in close contact with.

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