KR102025651B1 - Curtain wall assembly with improved insulation performance - Google Patents

Abstract

The present invention relates to a curtain wall assembly with thermal performance, which improves sealing between a curtain wall structural window and a window structure, improves insulation performance, increases structural strength, and is compatible with shapes of variable window structures. The curtain wall assembly with insulation performance has more improved insulation performance, is easy for installation, and is possible to be commonly used in an exposure type in which a frame is exposed to an outdoor space, a non-exposure type in which the frame is not exposed to the outdoor space, and a corner type applied to a corner of a window.

Description

Curtain Wall Assembly with Insulation Performance {CURTAIN WALL ASSEMBLY WITH IMPROVED INSULATION PERFORMANCE}

The present invention relates to a curtain wall assembly, and more particularly, to improve the airtightness between the curtain wall structural window and the window structure, as well as to improve the thermal insulation performance and increase the structural rigidity, and to improve the thermal insulation performance to be compatible with various types of window structures. It relates to a curtain wall assembly secured.

A curtain wall is a wall that merely divides the space in a structure that supports vertical loads applied to the building and horizontal loads caused by wind or earthquake, etc., only with the frame of pillars and beams, which are the main structures of the building.

The glass wall is played by the partition of the curtain wall, and since the insulation regulation has recently been strengthened in terms of energy saving, it is necessary to take measures to strengthen the insulation performance of the curtain wall.

In the domestic curtain wall market, exposed and non-exposed type curtain wall is operated as a separate product, and the necessity of developing a common product is emerging, and a compatible structure is needed at the corner of the window.

Accordingly, the present invention is to solve the conventional problems, the present invention has improved heat insulation, easy to install, the exposure type of the frame is exposed to the outdoors, the unexposed type of the frame is not exposed to the outdoors, and the corner of the window It is an object of the present invention to provide a curtain wall assembly that can be commonly used for corner types and the like.

The problems of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Curtain wall assembly to ensure the thermal insulation performance of the present invention for achieving the objects and other features of the present invention is the upper glass portion formed in the vertical direction and the lower glass portion formed in a straight line or vertical direction from the upper glass portion Glass portion to include; A glass house disposed along an interior edge of the glass part to support the glass part; A support unit supporting an edge of the glass house; A fixing unit including a fixing part in close contact with the inner space of the glass house so as to be coupled to the inside of the glass house so as to support the glass part, and a support part protruding from the front center of the outdoor side of the fixing part; And it may be inserted into the empty space formed along the edge of the glass portion may include a closing insulation to block the movement of air between the outdoor and indoor.

Here, the glass collection, the contact portion which is in close contact with each of the upper glass portion and the lower glass portion spaced a predetermined interval; An extension part extending in a horizontal direction from each of the contact parts; An insertion portion extending in parallel with the contact portion from an end of each extension portion; And a coupling part connecting an end portion of the insertion part having a separation distance corresponding to the separation distance of the close contact part.

Subsequently, when the end portion of the upper glass portion and the lower glass portion at an angle, the rib unit which is slide-bonded to the close contact portion so as to abut the corner facing the interior side or the outer side formed to form a further side; It may be characterized by.

The close contact portion may have a plate phenomenon, and may have a shape in which an end portion thereof is bent toward the outside so that the lower support portion and the upper support portion may be installed.

On the other hand, the support unit, the main frame is fastened to the coupling portion via a fastening member; And it may be characterized in that it comprises a first insulating frame covering the outer surface of the main frame.

The support unit further includes a finishing unit spaced apart from the main frame, wherein the finishing unit is disposed on the front surface of the glass unit and includes an upper glass house corresponding to an upper symmetrical portion of the glass house and the glass house. It may be characterized in that it comprises a closing frame for supporting the lower support portion coupled to one end to the lower glass house corresponding to the lower symmetric part and a detachable closing cap from the front of the closing frame.

In addition, the fixing unit may be characterized in that it comprises a cavity protruding a predetermined length in the vertical direction in the through space formed therein.

The fixing unit may be coupled to the inner space of the glass house, and may include a second insulating frame surrounding the outer surface of the fixing unit.

On the other hand, the finishing heat insulating material, it may be characterized in that it comprises an upper support portion coupled to the upper glass house corresponding to the upper symmetrical portion of the glass house to support the lower portion of the upper glass.

Finally, the finishing heat insulating material, characterized in that it comprises a lower support portion including a body portion coupled to the lower glass house to support the support unit and the finishing unit, and a protrusion coupled to the lower portion of the closing frame Can be.

Curtain wall assembly to ensure the insulation performance according to embodiments of the present invention, the curtain wall assembly covers the interior outer surface of the support unit (or the main frame) by using a first insulating frame, and the glass using a finishing insulating material By sealing / sealing the space formed along the edge of the portion, the thermal insulation performance of the curtain wall assembly can be improved.

In addition, the support unit (or main frame) and the glass housing are fixed to the glass unit through the fixing unit, and a heat insulation space can be secured fluidly between the support unit and the glass unit, and corner type insulation can be secured by securing the installation space of the rib unit. The effect is that the structure can be used interchangeably.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a cross-sectional view showing a curtain wall assembly according to a first embodiment of the present invention.
2 is a cross-sectional view illustrating an example of a support unit included in the curtain wall assembly of FIG. 1.
3 is a cross-sectional view illustrating an example of a lower frame included in the curtain wall assembly of FIG. 1.
4 is a cross-sectional view illustrating an example of the curtain wall assembly of FIG. 1.
5 is a cross-sectional view showing a curtain wall assembly according to a second embodiment of the present invention.
6 is a cross-sectional view illustrating an example of the curtain wall assembly of FIG. 4.
7 is a cross-sectional view showing a curtain wall assembly according to a third embodiment of the present invention.
8 is a cross-sectional view showing a curtain wall assembly according to a fourth embodiment of the present invention.
9 is a cross-sectional view showing a curtain wall assembly according to a fifth embodiment of the present invention.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a curtain wall assembly according to the first embodiment of the present invention.

Referring to FIG. 1, the curtain wall assembly 10 includes a glass house 100, a glass house 200, a support unit 300, a fixing unit 400, a finish insulation material 500, and a lower frame 600. It may include.

The glass house 100 is an outer wall that occupies most of the area of the curtain wall assembly 10, while allowing a certain amount of light to pass through, while drafts, snow, and dust applied from the outside (OUT) flow into the interior (IN). You can block it. The glass part 100 may include an upper glass part 100a (or a first glass part) and a lower glass part 100b (or a second glass part). Here, the glass part 100 may be divided into an upper glass part 100a and a lower glass part 100b based on the support unit 300.

The glass house 200 may be disposed along an edge of an interior side surface (hereinafter, referred to as “rear”) of the glass unit 100 to support the glass unit 100. The glass house 200 is disposed along the rear edge of the upper glass part 100a to support the upper glass part 100a and at the same time along the rear edge of the lower glass part 100b to support the lower glass part 100b. It has a symmetrical structure (hereinafter referred to as "upper glass house" and "lower glass house").

As will be described later, the glass house 200 is attached to the upper glass portion 100a in a manufacturing process (for example, a factory process) of the upper glass portion 100a to form one unit (for example, a glass unit). After construction, it can be coupled to the support unit 300 formed in the building.

The support unit 300 may serve as a frame supporting the edge of the glass part 100 (or the upper glass part 100a and the glass house 200) at the indoor side (or at the outdoor side and the indoor side). .

The fixing unit 400 may fix the second heat insulation frame 430 inside the glass house 200. The fixing unit 400 may be inserted into the glass house 200 and coupled or fastened to the glass house 200 through a slide coupling method.

The finishing insulation 500 may be inserted into an empty space formed along the edge of the glass part 100 to block the movement and heat conduction of air between the outside (OUT) and the indoor (IN).

There may be a non-illustrated insulation (including sealant) and a backing member for supporting the insulation, and this does not limit the scope of rights.

The lower frame 600 may be disposed to face the rear surface of the lower glass part 100b and may be disposed on the lower side of the support unit 300 to support the support unit 300. That is, the lower frame 600 supports and supports a structure such as the support unit 300 and maintains the structural strength of the entire wall forming the curtain wall.

Hereinafter, a detailed configuration of the curtain wall assembly will be described in detail with reference to FIGS. 2 and 3.

2 is a cross-sectional view illustrating an example of a support unit included in the curtain wall assembly of FIG. 1, and FIG. 3 is a cross-sectional view illustrating an example of a lower frame included in the curtain wall assembly of FIG. 1.

Referring to FIG. 2, the upper glass part 100a may include a first glass panel 110, a second glass panel 120, a spacer 130, a silicon insulating material 140, and a backup member 150. have. The first glass panel 100 may be disposed at the outdoor side, and the second glass panel 120 may be disposed at the indoor side in parallel with the first glass panel 110. The spacer 130 may be formed along edges of each of the first glass panel 110 and the second glass panel 120 and disposed between the first glass panel 110 and the second glass panel 120. The silicon insulation 140 may close the outer side of the spacer 130, and the backup member 150 may maintain a gap between the upper glass part 100a and the upper glass house. The upper part of the backup member 150 (or between the upper glass part 100a and the upper glass house) may be finished with a silicon finish 160.

Meanwhile, in FIG. 2, the upper glass part 100a is illustrated as including the first and second glass panels 110 and 120 (that is, a double glass panel structure). 100a) is not limited to this. For example, the upper glass part 100a may have a triple glass structure.

Since the lower glass part 100b is substantially the same as the upper glass part 100a, the overlapping description will not be repeated.

The upper glass house has a cross-sectional shape of the letter “C” as a whole, and may include an adhesion part 210, an extension part 220, and an insertion part 230. The contact part 210 may have a plate phenomenon and may be in close contact with the rear surface of the upper glass part 100a. The extension part 220 extends from the upper end of the contact part 210 to the indoor side (or in the horizontal direction), but one end is connected to the contact part 210, and the insertion part 230 is the other end of the extension part 220. (Or, it may be connected to the indoor end) and formed in parallel with the contact portion 210. The insertion unit 230 is inserted into a space formed in the support unit 300 (or the main frame 310 to be described later), and is in close contact / position with the outdoor side (hereinafter, “front”) of the support unit 300. Can be.

In one embodiment, the upper glass house supports the one end of the fixing unit 400 on the back of the close contact portion 210, or fixing the second insulating frame 430 to cover a portion of the outer surface of the fixing unit 400 The contact protrusion 211 may be further included to closely contact the 400. One or more adhesion protrusions 211 may extend toward the inner side of the upper glass house (or the vertical direction) to contact one end surface of the fixing unit 400 or one end surface of the second insulating frame 430.

In one embodiment, the upper glass collection may further include a packing part 260. The packing part 260 is inserted into and fixed to the connection groove 316 of the support unit 300 (or the main frame 310) to block the movement of air between the upper glass house and the support unit 300, and the support unit By applying pressure to the upper glass collection based on the 300, the bonding force of the fixing unit 400 can be improved.

Since the lower glass house is substantially the same as the upper glass house, the overlapping description will not be repeated.

On the other hand, the upper glass house and the lower glass house may be coupled to the support unit 300 through the fastening member 250 including a coupling portion 240 for connecting the respective insertion portion.

The support unit 300 may include a main frame 310 and a first insulating frame 320.

The main frame 310 has a main body having a rectangular bar shape, a fastening groove 312 formed to be inserted into the fastening member 250 for fastening the glass house 100 to protrude from the front center of the main body, and a fastening groove 312. It may include a connecting groove 314 is formed along the edge of the recess is inserted into the packing portion 260 of the upper glass house. In addition, the main frame 310 may include a guide piece 316 extending from the outer surface of the main body to the outdoor side. In this case, the coupling part 240 may be inserted into a space formed between the fastening groove 312 and the guide piece 316.

The first insulating frame 320 has a cross-sectional shape of the letter “c”, covers the outer surface of the main frame 310, one end of the first insulating frame 320 is between the main frame 310 and the upper glass house It can be locked to the gap formed. Similarly, the other end of the first insulation frame 320 may be locked to a gap between the main frame 310 and the lower glass house. Therefore, the first insulating frame 320 is coupled to the main frame 310 in a non-adhesive manner, and can facilitate the installation and maintenance work of the operator.

In one embodiment, the main frame 310 may include a concave contact pattern 318 on the outer surface. For example, a first section of the upper surface of the main frame 310 may be recessed, and an adhesion pattern 318 (or fine protrusions) may be formed on at least a portion of the first section. The convex portion of the close contact pattern 318 is in close contact with the first heat insulating frame 320, and the end of the first heat insulating frame 320 is formed by the glass housing 200 and the support unit by thermal expansion of the first heat insulating frame 320. Even if separated from the gap between the 300, it is possible to prevent the first insulating frame 320 is moved (or pushed) to the room side, or to be separated. Similarly, a second section of the bottom surface of the main frame 310 may be recessed, and an adhesion pattern 318 may be formed on at least a portion of the second section. Therefore, the first insulating frame 320 may be more firmly coupled to the main frame 310 even if not by a separate adhesive.

On the other hand, it has been described that the adhesion pattern 318 is formed on the outer surface of the main frame 310, which is illustrative, the present invention is not limited thereto. For example, an adhesion pattern (that is, a convex pattern or fine protrusions) may be formed on the inner surface of the first insulating frame 320 instead of the outer surface of the main frame 310. As another example, a first adhesion pattern is formed on an outer surface of the main frame 310, a second adhesion pattern corresponding to the first adhesion pattern is formed on an inner surface of the first heat insulation frame 320, and the first adhesion pattern is formed. And the second contact pattern can be interlocked with each other, similar to the coupling configuration of the cog wheels.

In one embodiment, the main frame 310 may further include a heat insulating groove formed in the outer surface. Here, the insulation groove may be a recess formed in the first section of the main frame 310. The insulation groove may improve the insulation performance of the curtain wall assembly 10 by forming an air layer between the main frame 310 and the first insulation frame 320.

On the other hand, although not shown in Figure 2, the first insulating frame 320 has a coupling groove (for example, a groove having a shape similar to the coupling groove formed on the front surface of the third insulating frame 860 to be described later) recessed in the front. And a coupling protrusion (for example, a protrusion having a shape similar to a coupling protrusion formed on a rear surface of the window frame frame 810 to be described later) is formed on the coupling groove of the first insulation frame 320. Insertion can be fixed. Since the thickness of the coupling protrusion of the main frame 310 is greater than the width of the coupling groove of the first heat insulating frame 320, the coupling protrusion of the main frame 310 is coupled to the first heat insulating frame 320 by a force fitting method. Can be combined with the groove.

The fixing unit 400 has a cross-sectional shape of a “T” and may include a fixing part 410 and a support part 420.

The fixing part 410 has a cross-sectional shape of "-" and is in close contact with the inside of the glass house 100, and the second insulating frame 430 installed inside the glass house in order to increase the insulation performance is the glass house 100. ) Make sure that it is firmly attached to the inside.

The support part 420 has a cross-sectional shape of “ㅣ”, and is formed to protrude from the front center of the outdoor side of the fixing part 410, and is located between opposite ends of the glass part 100, and the support part 420 is The fixing part 410 fixed inside the glass house 100 may support the movement toward the indoor side.

The support part 420 may vary in thickness depending on the distance between opposite ends of the glass part 100. When the thickness of the support 420 is thin, the space for filling the finishing insulation 500 may be widened, and when the thickness of the support 420 is thick, the supporting force for supporting the finishing insulation 500 may be improved.

In addition, the support unit 420 may be provided with a support block 450 in the space between the upper surface and the lower end of the upper glass portion (100a). The support block 450 may have a structure fixed to an upper surface of the support 420.

The support block 450 has an upper gap between the lower portion of the upper glass portion 100a and the lower portion of the glass portion 100b so that the lower portion of the upper glass portion 100a does not directly contact the lower glass portion 100b and has a heat insulating space. Can support

In addition, the support block 450 may be located inside the finishing insulation 500 to firmly support the finishing insulation 500, thereby preventing the departure of the outdoor insulation of the finishing insulation 500.

On the other hand, the fixing unit 400 may be repeatedly installed at a predetermined interval (for example, 1m) along the edge of the upper glass portion (100a).

Through the fixing unit 400 can increase the coupling force of the glass unit 100 and the support unit 300, the support portion 420 is located inside the finishing insulation 500 is more robust to the installation of the finishing insulation 500 Can be supported.

Such high bonding strength and strong support thus provide a basis for improving the excellent thermal insulation performance that the present invention seeks to achieve, which is a matter of course that satisfies the 1st grade thermal insulation standards recognized by the Korea Energy Agency. Do.

The finishing insulation 500 is inserted into an empty space formed along the edge of the upper glass part 100a (that is, the space between the upper glass part 100a and the lower glass part 100b) to allow movement of air between the outside and the room. Can be blocked. In addition, the finishing heat insulating material 500 is composed of a heat insulating material such as sponge, PS, etc., may be inserted and fixed to the empty space by interference fit method, or may be filled by a filling method.

As mentioned above, there may be a non-illustrated heat insulating material (including sealant) and a backing member for supporting the heat insulating material, and this does not limit the scope of rights.

Referring to FIG. 3, the lower frame 600 may include a first window frame frame 610, a second window frame frame 620, a window outer insulation bar 630, a third insulation frame 640, and a fourth insulation frame 650. ), A first hermetic packing 710, a second hermetic packing 720, and a third hermetic packing 730.

The first window frame frame 610 may include a first frame body 611, a lower extension piece 612, a first packing receiving rail 613, and a second packing receiving rail 614. The lower extension piece 612, the first packing accommodating rail 613, and the second packing accommodating rail 614 may be formed in the first frame body 611.

The first frame body 611 may form a window frame in the form of a hollow rectangular column that forms an upper surface facing the lower surface of the support unit 300.

The lower extension piece 612 extends from an interior end of the lower surface of the first frame body 611 to face the lower glass part 100b and surrounds a portion of the second window frame frame 620 to improve structural strength. In addition, it can provide space and area for mounting a variety of hermetic structures.

The first packing receiving rail 613 may extend from an outdoor side surface of the first frame body 611 and may face the upper extension piece 622 formed to extend from the second frame body 621 to be described later. .

The second packing receiving rail 614 may be formed along the lower end of the outdoor side surface of the lower extension piece 612.

Here, the first window frame frame 610 further includes a plurality of support ribs 615 protruding from and respectively spaced from the upper and rear surfaces of the first frame body 611 and supporting the lower surface of the support unit 300. can do. The support ribs 615 may support and support the upper structure including the support unit 300 and distribute the load.

In one embodiment, the first window frame frame 610 may include a concave and convex contact pattern 616 on the outer surface. For example, similar to the main frame 310, the close contact pattern 616 on a portion of the upper rear portion of the first window frame frame 610 (eg, a portion in contact with one end of the third insulating frame 640). (Or fine protrusions) are formed, the convex portion of the adhesion pattern 616 is in close contact with the third insulation frame 640, the third insulation frame 640 is moved (or pushed) to the indoor side, It can prevent the departure. Similarly, an adhesion pattern 616 may be formed on a portion of the lower rear portion of the first window frame frame 610.

On the other hand, it has been described that the contact pattern 616 is formed on the outer surface of the first window frame 610, but this is illustrative, the present invention is not limited thereto. For example, instead of the outer surface of the first window frame frame 610, an adhesion pattern (that is, a concave convex pattern or fine protrusions) may be formed on the inner surface of the third insulating frame 640. As another example, a first contact pattern is formed on an outer surface of the first window frame frame 610, a second contact pattern corresponding to the first contact pattern is formed on an inner surface of the third heat insulation frame 640, and the first contact pattern is formed on the outer surface of the first window frame frame 610. The close contact pattern and the second close contact pattern can be interlaced with each other, similar to the coupling configuration of the gears.

Meanwhile, the second window frame frame 620 may include a second frame body 621, an upper extension piece 622, a window inner heat insulating material 623, and a third packing receiving rail 624. The second frame body 621, the upper extension piece 622, the window inner insulation 623, and the third packing receiving rail 624 may be formed in the second frame body 621.

The second frame body 621 may be disposed under the first frame body 611 of the first window frame frame 610. The second frame body 621 may form a window frame in the form of a hollow rectangular column that forms an upper surface facing the lower surface of the first frame body 611.

The upper extension piece 622 may protrude from the outdoor end side of the upper surface of the second frame body 621 to the upper end of the lower glass part 100b.

The upper extension piece 622 extends from the outdoor end edge of the second frame body 621 so as to face the interior surface of the lower glass part 100b and the rest of the upper part of the lower glass part 100b. You can face it.

The upper extension piece 622 may include a first extension piece 622a, a second extension piece 622b, and a cover piece 622c from the lower side.

The first extension piece 622a extends a predetermined length in parallel with the indoor side surface of the lower glass part 100b from the outdoor side end edge of the upper surface of the second frame body 621 to the indoor side of the lower glass part 100b. It may extend towards the face.

The first extension piece 622a may be filled with the window inner insulation 623 in the filling space recessed from the interior side surface of the upper extension piece 622.

The second extension piece 622b may extend in parallel with the interior side surface of the lower glass part 100b upwardly from the outdoor end edge of the first extension piece 622a.

The cover piece 622c may extend in parallel with the upper surface of the second frame body 621 from the upper end of the second extension piece 622b to face the upper end of the lower glass part 100b.

The third packing accommodating rail 624 may be formed along the outdoor end of the second extension piece 622b, and the third packing accommodating rail 624 may be formed along the lower end of the indoor side of the cover piece 622c. have.

In one embodiment, the second window frame frame 620 may include a concave and convex contact pattern 625 on the outer surface. For example, similar to the main frame 310 and the first window frame frame 610, a portion of the front and rear portions of the second window frame frame 620 (eg, the end of the fourth insulation frame 650). And a close contact pattern 625 (or fine protrusions) are formed on the contact portion, and the convex portion of the close contact pattern 625 is in close contact with the fourth heat insulating material frame 650, and the fourth heat insulating material frame 650 is lowered. It can be prevented from being pushed to the side or falling off.

The window outer insulation bar 630 may be mounted on the upper surface of the upper extension piece 622, and the first outer hermetic packing 710 may be seated and fixed on the upper surface of the window outer insulation bar 630.

The window outer side insulation bar 630 may include an insulation cover piece 631, a first packing seating groove 632, a first insulation hook piece 633, and a second insulation hook piece 634. The insulation cover piece 631, the first packing seating groove 632, the first insulation lock piece 633, and the second insulation lock piece 634 may be formed on the insulation cover piece 631.

The heat insulation cover piece 631 may cover the upper surface of the upper extension piece 622 to block the heat inflow and outflow of the indoor and outdoor through the upper extension piece 622.

The first packing seating recess 632 may be recessed in the upper surface of the heat insulation cover piece 631 to provide a space and an area in which the lower end of the first outer hermetic packing 710 is seated and fixed.

The first heat insulating fastening piece 633 and the second heat insulating fastening piece 634 extend from the bottom surface of the heat insulating cover piece 631 and are formed to be spaced apart from each other in a form bent toward the outside, and from the top surface of the upper extension piece 622. It may be fixed to the upper engaging piece 622d extending and bent to the indoor side. The first and second heat insulating engagement pieces 633 and 634 may provide a firm seating fixing structure of the heat insulation cover piece 631.

On the other hand, the heat insulation cover piece 631 further includes a third heat insulation engagement piece 635 that is bent to extend from the outdoor end to the bottom surface of the heat insulation cover piece 631, and the cover piece bent to extend from the outdoor side end to the top surface. Can be configured to surround the (622c). The third thermal insulation locking piece 635 may prevent damage to the outdoor side of the cover piece 622c and may provide a firm seating fixing structure of the window outer insulation bar 630 and the upper extension piece 622.

The third insulation frame 640 may cover the interior side surface of the first window frame frame 610, but may be coupled to the first window frame frame 610 in a non-adhesive manner. As shown in FIG. 3, coupling protrusions protruding to the indoor side of the first window frame frame 610 to the indoor side are inserted and fixed to the coupling groove formed on the front side (or the outdoor side) of the third heat insulating frame 640. Can be. Here, the thickness of the coupling protrusion of the first window frame frame 610 is formed larger than the width of the coupling groove of the third heat insulating material frame 640, the coupling protrusion of the first window frame frame 610 is a third insulating material in the interference fit method. It may be inserted into and coupled to the coupling groove of the frame 640. In addition, one end of the third insulation frame 640 may be bent to surround a portion of the lower surface of the first window frame frame 610.

The fourth insulation frame 650 may cover the lower surface of the second window frame frame 620, but may be coupled to the second window frame frame 620 in a non-adhesive manner. Similar to the third insulator frame 640, coupling protrusions protruding downward in the lower surface of the second window frame frame 620 may be inserted and fixed in the coupling grooves formed in the inner surface of the fourth insulator frame 650. Here, the thickness of the coupling protrusion of the second window frame frame 620 is greater than the width of the coupling groove of the fourth heat insulating material frame 650, so that the coupling protrusion of the second window frame frame 620 is interposed by the fourth heat insulating material. It may be inserted into and coupled to the coupling groove of the frame 650. In addition, one end of the fourth insulating material frame 650 may be inserted and fixed between the lower glass part 100b and the second window frame frame 620.

The first hermetic packing 710 may be disposed between the upper surface of the upper extension piece 622 and the edge of the lower end of the support part 500 to block heat inflow from the outside and heat outflow from the room.

The first hermetic packing 710 extends from an upper surface of the first outer seat 711 and the first outer seat 711 to be fixed to the first packing seating groove 632 to allow elastic deformation. The first outer sealing piece 712 may be included.

The second hermetic packing 720 may be disposed between an interior side surface of the first packing receiving rail 613 and the second extension piece 622b in a form where one surface is coupled to the first packing receiving rail 613. .

The second hermetic packing 720 may include a hollow first deformable rib 721 formed in an elliptical shape having a long track shape in one direction to allow elastic deformation to an external force or impact acting in an indoor / outward direction. Can be.

The second hermetic packing 720 protrudes from the center of the inner side surface of the first deformable rib 721 toward the first packing receiving rail 613, and has an elliptical first deformable hole 722h at the center. The first extension rib 722 may be penetrated.

In addition, the second hermetic packing 720 is formed to be inclined toward the outdoor side from both sides of the indoor end of the first extension rib 722, and each outdoor end is caught by the first packing receiving rail 613. It may include a first locking rib 723 is fixed. Here, the outdoor side surface of the first deformable rib 721 may be in close contact with the interior edge of the second extension piece 622b.

Therefore, the interior end of the second hermetic packing 720 is detachably housed in the first packing receiving rail 613, and the outdoor end is in close contact with the interior side edge of the second extension piece 622b to elastically deform. Can be allowed.

On the other hand, since the third hermetic packing 730 is substantially the same as the second hermetic packing 720, repeated description will not be repeated.

The second hermetic packing 720 and the third hermetic packing 730 are based on the contact connection between the first window frame 610 and the second window frame frame 620 together with the implementation of basic airtightness and insulation performance. By absorbing or dispersing impact loads caused by external vibration or wind, damage and deformation may be reduced to some extent, thereby improving overall structural strength and durability of the curtain wall assembly 10.

As described with reference to FIGS. 2 and 3, the curtain wall assembly 10 according to the first embodiment of the present invention uses the glass house 200 to arrange the glass unit 100 on the support unit 300. , By coupling the fixing unit 400 to the support unit 300 to couple the glass unit 100 (and the glass house 200) to the support unit 300, the operator to install the curtain wall assembly 10 May be facilitated.

In addition, the curtain wall assembly 10 covers the interior outer surface of the support unit 300 (or the main frame 310) by using the first insulation frame 320, and the glass using the finishing insulation 500 By sealing / sealing the space formed along the edge of the part 100, the thermal insulation performance of the curtain wall assembly 10 may be improved.

4 is a cross-sectional view illustrating an example of the curtain wall assembly of FIG. 1.

Referring to FIGS. 1 and 4, the curtain wall assembly 20 illustrated in FIG. 4 may be substantially the same as the curtain wall assembly 10 illustrated in FIG. 1 except for the lower frame 600. Therefore, duplicate descriptions will not be repeated.

The curtain wall assembly 20 may include an upper glass part 100a, a lower glass part 100b, a glass house 200, a support unit 300, a fixing unit 400, and a finish insulation material 500.

The lower glass part 100b and the lower glass part are symmetrical with the upper glass part 100a and the upper glass part, respectively, based on the central axis of the support unit 300, and the lower glass part 100b and the lower glass part are the upper glass. It may be substantially the same as the portion (100a) and the upper glass house.

On the other hand, the upper glass house and the lower glass house may be coupled to the main frame 310 through the fastening member 250 including a coupling portion 240 for connecting the respective insertion portion.

5 is a cross-sectional view showing a curtain wall assembly according to a second embodiment of the present invention.

1 and 5, the curtain wall assembly 30 illustrated in FIG. 5 includes a glass house 200, a support unit 300 (or a finishing unit 330 included in the support unit 300). Except for the fastening unit 340, and the fixing unit 400, it may be substantially the same as the curtain wall assembly 10 shown in FIG. Therefore, duplicate descriptions will not be repeated.

The curtain wall assembly 30 includes a glass unit 100, a glass house 201, a support unit 300, a fixing unit 401, a finish insulation material 500, and a lower frame 600, and a support unit 300. ) May include a main frame 310, a first insulating frame 320, a finishing unit 330, and a fastening unit 340. The finishing insulation 500 may include a lower support part 510 and an upper support part 520.

The glass house 201 may be disposed along an edge of an interior side surface (hereinafter, referred to as “rear”) of the glass unit 100 to support the glass unit 100. The glass house 200 is disposed along the rear edge of the upper glass part 100a to support the upper glass part 100a and at the same time along the rear edge of the lower glass part 100b to support the lower glass part 100b. It has a symmetrical structure (hereinafter referred to as "upper glass house 201a" and "lower glass house 201b").

The upper glass house 201a may have a cross-sectional shape of the letter “C” as a whole and may include an adhesion part 210, an extension part 220, and an insertion part 230.

The close contact portion 210 has a plate phenomenon, and the end is bent to the outdoor side so that the lower support portion 510 and the upper support portion 520 for supporting the lower surface of the upper glass portion 100a and the support unit 300 may be installed. Has a bent portion 212.

The extension part 220 extends from the upper end of the contact part 210 to the room side (or in the horizontal direction), but has one end connected to the contact part 210.

The insertion part 230 may be connected to the other end of the extension part 220 (or the indoor end) and may be formed in parallel with the contact part 210. The insertion unit 230 is inserted into a space formed in the support unit 300 (or the main frame 310 to be described later), and is in close contact / position with the outdoor side (hereinafter, “front”) of the support unit 300. Can be.

In one embodiment, the upper glass collection may further include a packing part 260. The packing part 260 is inserted into and fixed to the connection groove 316 of the support unit 300 (or the main frame 310) to block the movement of air between the upper glass house and the support unit 300, and the support unit By applying pressure to the upper glass collection based on the 300, the bonding force of the fixing unit 400 can be improved.

Since the lower glass house is substantially the same as the upper glass house, the overlapping description will not be repeated.

On the other hand, the upper glass house and the lower glass house may be coupled to the main frame 310 through a fastening unit 340 to be described later, including a coupling portion 240 for connecting the respective insertion portion.

The finishing unit 330 is spaced apart from the main frame 310 to block the heat conduction between the outdoor and indoor, the finishing unit 330 may include a finishing frame 331 and the closing cap 332.

The finishing frame 331 may be disposed on the front surface of the glass part 100 and support the upper glass part 100a and the lower support part 510. The closing frame 331 is formed in the upper and lower sides of the locking groove is fixed to the finishing extension formed in the upper and lower sides of the closing cap 332, may provide a mounting space and area of the closing cap 332. The closing frame 331 may be coupled to the fixed unit 401 by the fastening unit 340.

The closing cap 332 supports the front lower end of the upper glass portion 100a which is the outdoor side, and may include a finishing piece and a finishing extension. The finishing piece may be disposed in parallel with the front surface of the upper glass part 100a to close the outdoor side, and may have a flat shape having a predetermined width and a predetermined length. The finishing extension may extend to the interior side along the upper and lower end edges of the finishing piece, and may be connected to the finishing frame 331.

The closing cap 332 extends along the end edge of each of the finishing extensions to engage the front upper and lower ends of the fastening unit 340 to provide a structure useful for detachable connection or engagement with the finishing frame 331. It may further include a finishing hook piece.

The fastening unit 340 may be inserted into and fixed to the support unit 300 by passing through the finishing frame 331 and the fixing unit 401.

The head of the fastening unit 340 (eg, fastening screw, bolt) may be secured to the front surface of the closing frame 331 to maintain a secure fastening state. In addition, the fastening unit 340 is fastened to the fastening groove 312 of the main frame 310 may be omitted a separate fastening member 250 for fastening the glass house 200.

The fixing unit 401 has a cross-sectional shape of a “T” and may include a fixing part 401a and a support part 401b.

The fixing part 401a has a cross-sectional shape of “-” and is in close contact with the inside of the glass house 100. The cavity protrudes a predetermined length in the left and right directions of the inner through space to block the movement of air between the outside and the room. It may include.

The support part 401b has a cross-sectional shape of “ㅣ” and is formed to protrude from the front center of the outdoor side of the fixing part 401a. The support part 401b is located between opposite ends of the glass part 100, and the support part 401b is The fixing part 401a fixed in the glass house 100 may be supported to move to the interior side.

The support part 401b is formed with a space for the fastening unit 340 to penetrate into the inside, and like the fixing part 401a, the support part 401b protrudes a predetermined length in the vertical direction of the inner through space so as to block the movement of air between the outside and the room. It may further include a cavity. Here, the cavity is a structure for increasing the heat insulation performance by forming an air layer.

Through the fixing unit 401 having a cross-sectional shape of the "T" to secure the maximum insulation space and the installation space of the finishing insulation 500 can be fluidly secured.

The finishing insulation 500 may include a lower support 510 and an upper support 520. The lower support part 510 may include a body part 511 supported by the lower glass housing, and a protrusion 512 protruding from the front of the body part to the outside. In addition, the lower support part 510 may further include a locking protrusion 511a which protrudes toward the indoor side at the end of the body part 511 to be coupled to the lower glass housing. The lower support view 510 connects the support unit 300 and the finish unit 300, and may support the support unit 300 and the finish unit 300.

The upper support part 520 has a structure provided under the upper glass part, and has a structure in which the indoor end is coupled to and fixed to the upper glass house so that the load of the upper glass part is not directly transmitted to the lower glass part to protect the lower glass part. can do.

Insulating performance of the curtain wall assembly 10 by sealing / sealing the space formed along the edge of the glass part 100 using the finishing insulation 500 while the lower support part 510 and the upper support part 520 are combined. Can improve.

As described with reference to FIG. 5, the curtain wall assembly 30 according to the embodiments of the present invention may be implemented as an exposure type in which a part of the support unit 300 is exposed to the outdoors. In this case, the non-exposure type ( That is, the curtain wall assembly 30 may be configured using the same configurations as the curtain wall assembly 10 illustrated in FIG. 1 (that is, all configurations except the finishing unit 330 and the fastening unit 340). Can be. That is, the components included in the curtain wall assembly 30 (ie, all components except the finishing unit 330 and the fastening unit 340) are common to the exposure type, the non-exposure type, and the like. It can reduce manufacturing cost and improve worker's work efficiency.

6 is a cross-sectional view illustrating an example of the curtain wall assembly of FIG. 5.

5 and 6, the curtain wall assembly 40 shown in FIG. 6 is substantially the same as the curtain wall assembly 30 shown in FIG. 5 except for the lower support 510 and the lower frame 800. May be the same. Therefore, duplicate descriptions will not be repeated.

7 is a cross-sectional view showing a curtain wall assembly according to a third embodiment of the present invention.

6 and 7, the curtain wall assembly 50 illustrated in FIG. 7 includes a support unit 300 (or a closing unit 330 and a fastening unit 340 included in the support unit 300). And rib unit 350, which may be substantially the same as curtain wall assembly 40 shown in FIG. Therefore, duplicate descriptions will not be repeated.

The curtain wall assembly 50 shown in FIG. 7 may be used when the upper glass part 100a and the lower glass part 100b are vertically positioned (90 degrees) to form a corner. Accordingly, the finishing unit 330 and the fastening unit 340 included in the support unit 300 may be omitted, and the rib unit may be in close contact with corners formed by the upper glass part 100a and the lower glass part 100b. 350).

The rib unit 350 is installed at both sides of the outdoor end of the glass house 201 in a slide coupling manner, and has an isosceles triangular cross-sectional shape as a whole, and when the hypotenuse is installed to face the outdoor side, the upper glass part 100a and It may be located on the indoor side (ie, the corner) of the lower glass part 100b, and when the rain side is installed to face the indoor side, the outdoor side (ie, the edge) of the upper glass part 100a and the lower glass part 100b. Part).

Meanwhile, the rib unit 350 may be variously modified as shown in FIGS. 8 and 9, which may be replaced by changing angles of the upper glass part 100a and the lower glass part 100b. .

That is, as shown in FIG. 8, when the angle formed by the upper glass part 100a and the lower glass part 100b is an acute angle, the rib unit 351 has a right triangle triangular cross-sectional shape as a whole, and an upper part as shown in FIG. 9. When the angle formed by the glass part 100a and the lower glass part 100b is an obtuse angle, the rib unit 352 may have a trapezoidal cross-sectional shape as a whole.

Since the curtain wall assembly according to the present invention has a configuration in which all configurations are symmetrically about the longitudinal center axis, the glass housing, the support unit, the fixing unit, and the finishing insulation are exposed to the rib units 350, 351, and 352. Commonly compatible types, non-exposed types, and corner type curtain walls can be used.

Therefore, the rib unit 350, 351, 352 may be a replacement part that can be separately provided when manufacturing a corner type curtain wall, and the direction of the hypotenuse is changed so that the rib unit 350, 351, 352 is in contact with the corner facing the indoor side or the corner facing the outdoor side. Of course it can.

Meanwhile, the rib units 350, 351, and 352 have a structure in which a backup member 150 is provided at a corner portion formed through the ends of the upper glass part 100a and the lower glass part 100b. That is, the backup member 150 may be positioned to maintain a gap between the glass part 100 and the rib units 350, 351, and 352.

The backup member 150 is configured to contact the hypotenuse of the rib units 350, 351, and 352, and firmly supports the silicon finish 160, and at the same time, the silicon finish 160 (eg, a filler such as sealant) is inside the assembly. Can be prevented from entering.

Meanwhile, the curtain wall assembly (for example, the curtain wall assembly 10 described with reference to FIG. 1) according to the first to third embodiments of the present invention is installed in a building according to the installation method of the curtain wall assembly below. Can be.

First, the glass house 200 supporting the glass unit 100 may be attached along an interior side edge of the glass unit 100 (or the upper glass unit 100a and the lower glass unit 100b).

Thereafter, the glass house 200 may be closely adhered to or disposed on one surface of the main frame 310, and the glass house 200 may be fixed to the main frame 310 by coupling the fastening member 250 to the coupling unit 240. have.

Thereafter, the fixing unit 400 is coupled to the indoor side through an empty space (that is, a space between the upper glass part 100a and the lower glass part 100b) formed inside the glass house 200, and the fixing unit ( The second insulating frame 430 covering a portion of the outer surface of the 400 is a space between the upper glass portion 100a and the lower glass portion 100b (that is, the close contact portion 210 and the glass house of the fixing unit 400) The space between the interior 200), the fixing unit 400 can be fixed to the glass house (200).

In the empty space formed along the edge of the support portion 420 and the glass portion 100 is inserted into the finishing insulation 500 to block the movement of air between the outside and indoors, the edge is finished with silicon finish 160 Therefore, the heat insulation effect can be raised.

That is, the fixing unit 400 may increase the coupling force between the glass unit 100 and the support unit 300, and the support unit 420 is positioned inside the finishing insulation 500 to install the finishing insulation 500. I can support it more firmly.

In addition, the curtain wall assembly of the exposure type, such as curtain wall assembly 30 of Figure 5 may be installed in the building through an additional step.

After inserting the finishing insulation 500, the finishing frame 331 and the finishing cap 332 are sequentially disposed in front of the finishing insulation 500, the fastening unit 340 and the finishing frame 331 and the fixing unit It can be inserted and fixed to the support unit 300 through the 401. Thereafter, the closing cap 332 may be fixed to the finishing frame 331.

In addition, the curtain wall assembly of the corner type, such as the curtain wall assembly 50 of Figure 7 to 9 can be installed in the building through an additional step.

The upper glass portion 100a is installed in the vertical direction, and the corner portion or the corner portion formed in the state in which the lower glass portion 100b is installed in the horizontal direction and the glass so that the hypotenuses of the rib units 350, 351, 352 face each other. The rib units 350, 351, and 352 may be slide coupled to the house 201.

Here, the rib units 350, 351, and 352 of the fixing unit 401 having the cross-sectional shape of the “T” are projected toward the outdoor side of the fixing unit 401a of the support unit 401b of the fixing unit 401. It can be installed in both spaces formed according to the above, it is possible to derive the effect that can be transformed into the corner-type curtain wall assembly at the same time while ensuring the maximum insulation space.

As described above, according to the installation method of the curtain wall assembly according to the embodiments of the present invention, the operator can easily install the curtain wall assembly (10, 20, 30, 40, 50).

As described above with reference to the drawings with respect to the curtain wall assembly having an improved thermal insulation and easy to install according to embodiments of the present invention, the above description is by way of example in the art without departing from the spirit of the present invention. Modifications and variations may be made by those skilled in the art.

100: glass part
200: glass house
300: support unit
400: fixed unit
500: finishing insulation
600: lower frame

Claims (10)

A glass part including an upper glass part formed in a vertical direction and a lower glass part formed in a straight line or a vertical direction from the upper glass part; A glass house disposed along an interior edge of the glass part to support the glass part; A support unit supporting an edge of the glass house; A fixing unit including a fixing part in close contact with the inner space of the glass house so as to be coupled to the inside of the glass house so as to support the glass part, and a support part protruding from the front center of the outdoor side of the fixing part; And it is inserted into the empty space formed along the edge of the glass portion includes a finishing insulation to block the movement of air between the outdoor and indoor,
The glass collection, the contact portion is in close contact with each of the upper glass portion and the lower glass portion spaced a predetermined interval; An extension part extending in a horizontal direction from each of the contact parts; An insertion portion extending in parallel with the contact portion from an end of each extension portion; A coupling part connecting an end of the insertion part having a separation distance corresponding to the separation distance of the close contact part; And when the end portion of the upper glass portion and the lower glass portion at an angle, and includes a rib unit which is slide-coupled to the close contact portion to abut the corner facing the interior side or the outer side toward the formed side,
The rib unit has a triangular cross-sectional shape,
Curtain wall assembly with insulation performance.
delete delete The method of claim 1,
The close contact portion,
It has a plate phenomenon, characterized in that the end portion is bent to the outdoor side so that the lower glass portion and the upper glass portion can be installed
Curtain wall assembly with insulation performance.
The method of claim 1,
The support unit,
A main frame fastened to the coupling part through a fastening member; And
And a first insulating frame covering the outer surface of the main frame.
Curtain wall assembly with insulation performance.
The method of claim 5,
The support unit,
Further comprising a closing unit spaced apart from the main frame,
The finishing unit is disposed on the front of the glass portion and the support for the lower end of the upper glass house corresponding to the upper symmetrical portion of the glass house and the lower support portion coupled to the lower glass house corresponding to the lower symmetrical portion of the glass house And a closing cap detachable from the front of the frame and the closing frame.
Curtain wall assembly with insulation performance.
The method of claim 1,
The fixed unit,
It characterized in that it comprises a cavity protruding a predetermined length in the vertical direction in the through space formed therein
Curtain wall assembly with insulation performance.
The method of claim 1,
The fixed unit,
It is coupled to the inner space of the glass house, characterized in that it comprises a second insulating frame surrounding the outer surface of the fixing portion
Curtain wall assembly with insulation performance.
The method of claim 1,
The finishing insulation,
And an upper support part coupled to and fixed to an upper glass house corresponding to an upper symmetrical portion of the glass house so as to support a lower portion of the upper glass part.
Curtain wall assembly with insulation performance.
delete

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