KR102151961B1 - A curtain wall - Google Patents

Abstract

The present invention relates to a curtain wall, which drastically improves insulation performance. The curtain wall includes: an outer cap installed on an outdoor side of a building; a first insulator coupled to a back surface of the outer cap and preventing heat between the outdoor side and an indoor side of the building; a second insulator coupled to a back surface of the first insulator and doubly preventing the heat between the outdoor side and the indoor side of the building; a cock bar coupled to a back surface of the second insulator; a third insulator coupled to a back surface of the cock bar and triply preventing the heat between the outdoor side and the indoor side of the building; and a frame coupled to a back surface of the third insulator and installed on the indoor side of the building.

Description

A curtain wall

The present invention relates to a curtain wall, and in particular, to a curtain wall in which thermal insulation performance is significantly improved.

A curtain wall is an outer wall that simply acts as a curtain that divides the space in a structure that supports horizontal loads such as wind or earthquakes as well as vertical loads applied to a building only by the frame of pillars and beams, which are the main structures of the building. In terms, it is also referred to as'non-bearing partition wall'.

Korean Patent Registration No. 10-1662783 (registered on September 28, 2016) describes a curtain wall with an improved coupling structure, and according to the disclosed technology, opposing glass panels and the front part of the structural material on which the glass panels are installed In a state in which a first gasket is installed between, a second gasket corresponding to the first gasket is installed outside the glass panels, and an inner cap is installed outside the second gasket, the glass panel from the outside of the inner cap In the curtain wall in which the fixing screw is coupled toward the center of the front portion of the structural member, a recessed groove is formed in the first gasket and the recessed groove toward the center of the front portion of the structural member at a portion where the glass panel fixing screw is coupled and , A clipping member having a coupling groove recessed toward the center of the front portion of the structural member in a straight line connecting the center of the front portion of the structural member from the recessed groove of the first gasket is fixed to the front portion of the structural member, and In the curtain wall with an improved coupling structure provided with a molding member formed in the shape of the coupling groove and inserted into the coupling groove of the clipping member, and the screw for fixing the glass panel is fastened to the inner circumferential surface. In the above, a fixing groove for fixing the molding member is formed in the coupling groove of the clipping member, and a protrusion that is fitted into the fixing groove on an outer circumferential surface of the molding member to prevent the molding member from being separated from the coupling groove of the clipping member. Is formed, and a molding member fixing screw for fixing the molding member to the clipping member is further provided.

Korean Patent Registration No. 10-1273960 (registered on June 5, 2013) describes a curtain wall assembly. According to the disclosed technology, the main frame; A heat insulating member having an insertion portion inserted into the front surface of the main frame and a support portion extending forward toward the center of the insertion portion; Glass disposed in a space formed on both sides of the support portion of the heat insulating member; An encap frame that is in close contact with an upper end of the support portion of the heat insulating member and presses each glass toward the main frame through a coupling means coupled to the main frame through the heat insulating member; Gaskets elastically pressed against the surface of the glass on both rear sides of the encap frame and on both front sides of the main frame based on the support portion of the heat insulating member; Consisting of including an out-cap frame that is coupled to the front of the encap frame to finish the surface of the encap frame, and the insulating member separates the main frame from the encap frame to increase thermal insulation performance, and is excellent in thermal insulation and is extruded. It is characterized in that it is made of synthetic wood.

As described above, in the conventional curtain wall, an insulating material is formed between the outdoor side and the indoor side of the building, but this alone has several problems, such as an increase in heating and cooling costs and condensation, because the function of insulation is weak.

Korean Patent Registration No. 10-1662783 Korean Patent Registration No. 10-1273960

The technical problem to be achieved by the present invention is to solve the above-described problems, and by combining a plurality of heat insulators to form a plurality of air layers between the outdoor side and the indoor side of the building, it is possible to improve heat insulation. Provide curtain walls.

In order to solve this problem, according to one feature of the present invention, the outer cap installed on the outdoor side of the building; A first heat insulator coupled to the rear surface of the outer cap to block heat between the outdoor side and the indoor side of the building; A second heat insulator coupled to the rear surface of the first heat insulator to double-block heat between the outdoor side and the indoor side of the building; A spigot bar coupled to the rear surface of the second heat insulator; A third heat insulator coupled to the rear surface of the spigot bar to block heat between the outdoor side and the indoor side of the building in a triple manner; And it is coupled to the rear surface of the third insulator, it provides a curtain wall including a frame installed on the interior side of the building.

In one embodiment, it characterized in that it further comprises a fourth heat insulator coupled to the right surface of the second heat insulator.

In one embodiment, it characterized in that it further comprises a fifth insulator coupled to the seating surface of the second insulator.

In one embodiment, the spigot bar includes: a first bar having a cross section formed in a “C” shape and inserted into the front surface of the third heat insulator; And a second bar protruding forward from the center of the first bar and inserted into the rear surface of the second heat insulator.

In one embodiment, the spigot bar may further include an extension bar extending vertically from both ends of the first bar.

According to the present invention, by forming a plurality of air layers between the outdoor side and the indoor side of the building by combining a plurality of heat insulators, it is possible to prevent heat transfer in multiple ways, thereby significantly improving the insulation performance, as well as separating all components. Therefore, it is eco-friendly and has a remarkably low loss ratio.

1 is a diagram illustrating a curtain wall according to a first embodiment of the present invention.
2 is a diagram illustrating a curtain wall according to a second embodiment of the present invention.
3 is a diagram illustrating a curtain wall according to a third embodiment of the present invention.
4 is a diagram illustrating a curtain wall according to a fourth embodiment of the present invention.
5 is an exploded view illustrating a curtain wall according to a fourth embodiment of the present invention.
6 is a diagram illustrating a curtain wall according to a fifth embodiment of the present invention.
7 to 8 are diagrams illustrating a curtain wall according to a sixth embodiment of the present invention.
9 is a view for explaining the glass support in FIGS. 7 to 8.
10 is a diagram illustrating a curtain wall according to a seventh embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiments can be modified in various ways and have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only those effects, the scope of the present invention should not be understood as being limited thereto.

Meanwhile, the meanings of terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from other components, and the scope of rights is not limited by these terms. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component.

When a component is referred to as being "connected" to another component, it should be understood that although it may be directly connected to the other component, another component may exist in the middle. On the other hand, when it is mentioned that a component is "directly connected" to another component, it should be understood that there is no other component in the middle. On the other hand, other expressions describing the relationship between the constituent elements, that is, "between" and "just between" or "neighboring to" and "directly neighboring to" should be interpreted as well.

Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as "comprises" or "have" refer to specified features, numbers, steps, actions, components, parts, or It is to be understood that it is intended to designate that a combination exists and does not preclude the presence or addition of one or more other features or numbers, steps, actions, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the field to which the present invention belongs, unless otherwise defined. Terms defined in a commonly used dictionary should be interpreted as having the meaning of the related technology in context, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Now, a curtain wall according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a diagram illustrating a curtain wall according to a first embodiment of the present invention.

Referring to Figure 1, the curtain wall, the outer cap 100, the first insulator 200, the second insulator 300, the top bar 400, the third insulator 500, the frame 600 Includes.

The outer cap 100 is coupled to the first heat insulator 200 and installed on the outdoor side of the building.

In one embodiment, the outer cap 100 is formed in a “C” shape in cross section, so that the first heat insulator 200 may be wrapped from the outside.

In one embodiment, the outer cap 100 may have coupling protrusions formed on both sides of the inner side, and may be coupled to each other by hanging the first heat insulator 200.

In one embodiment, the outer cap 100 may be made of a light metal material such as stainless steel, aluminum, bronze, etc. in order to reduce the weight since the weight of the building itself affects the thickness of the pillar or beam.

In one embodiment, the outer cap 100 is formed in a variety of colors, materials, and shapes, so that the exterior of the building can be beautifully decorated.

In one embodiment, the outer cap 100 may be finished at both ends using silicon.

The first heat insulator 200 is coupled to the rear surface of the outer cap 100 and blocks heat transfer between the outdoor side and the indoor side of the building.

In one embodiment, the first heat insulator 200 may be provided with a plurality of partition plates in the inner space to divide a plurality of air layers to block a thermal bridge phenomenon.

In one embodiment, the first heat insulator 200 may be fixed by being caught by a coupling protrusion formed on the outer cap 100 while being inserted into the rear surface of the outer cap 100.

In one embodiment, the first heat insulator 200 may have two protrusions spaced apart from each other in the center of the rear surface so that a part of the second heat insulator 300 may be coupled therebetween.

The second heat insulator 300 is coupled to the rear surface of the first heat insulator 200 and doubles heat transfer between the outdoor side and the indoor side of the building.

In one embodiment, the second heat insulator 300 is provided with a plurality of partition plates in the inner space to divide a plurality of air layers, but the rear end is formed open in a'ㅂ' shape, and the top bar 400 is inserted To be able to be combined.

The spigot bar 400 is coupled to the rear surface of the second heat insulator 300 to couple between the second heat insulator 300 and the third heat insulator 500.

In one embodiment, the spigot bar 400 may be formed shorter than the length of the third heat insulator 500, and may be provided in plural to be installed at a predetermined distance (eg, 10 mm to 150 mm) from each other. have.

That is, as in the conventional spigot bar, it is formed long in the longitudinal direction and not inserted and coupled to the entire seating portion of the frame or the insulation, but by forming the spigot bar 400 in a short block shape, the third Each of them may be installed only at portions corresponding to both ends of the heat insulator 500, or a plurality of them may be further installed only at necessary portions. Due to this, the material and cost for manufacturing the curtain wall, and the weight of the curtain wall can be greatly reduced, and movement and construction are facilitated.

The third heat insulator 500 is coupled to the rear side of the spigot bar 400 to block heat transfer between the outdoor side and the indoor side of the building in triplicate.

In one embodiment, the third heat insulator 500 has a plurality of protrusions protruding from the rear surface, so that a plurality of air layers can be formed when combined with the frame 600.

In one embodiment, the third heat insulator 500 is formed to have the same length as the frame 600, and may be inserted and coupled to fit the entire seating portion of the frame 600.

The frame 600 is coupled to the rear surface of the third insulator 500, is installed on the interior side of the building, and supports the glass window 10 to be described later.

In one embodiment, the frame 600 may be made of a metal material such as stainless steel, aluminum, or bronze.

In an embodiment, the frame 600 may be formed in the shape of a square pillar with an empty inner space to reduce weight and prevent thermal bridges.

In the curtain wall having the configuration as described above, the glass windows 10 are disposed to face each other in spaces formed in both left and right directions around the second heat insulator 300.

Here, the glass window 10 may be variously formed as a single window or double and triple. At this time, a spacer 20 may be inserted between the multiple glass windows 10 to maintain a certain distance, and a sealing material 30 is provided between the spacer 20 and the glass window 10, and the spacer 20 and the glass window (10) It can improve the airtightness between and finish the surface.

The curtain wall having the configuration as described above combines the first heat insulator 200, the second heat insulator 300, and the third heat insulator 500 to form a plurality of air layers between the outdoor side and the interior side of the building. By forming and preventing heat transfer, not only can the insulation performance be significantly improved, but all components are separable, so it is eco-friendly and has a significantly low loss ratio. In addition, it is possible to use by adjusting a plurality of heat insulators according to need, such as the size and number of the glass windows 10.

2 is a diagram illustrating a curtain wall according to a second embodiment of the present invention.

Referring to Figure 2, the curtain wall, the outer cap 100, the first insulator 200, the second insulator 300, the top bar 400, the third insulator 500, the frame 600 , And a fourth heat insulator 700. Here, the outer cap 100, the first insulator 200, the second insulator 300, the spigot bar 400, the third insulator 500, and the frame 600 are the components in FIG. Since it is similar, its description will be omitted and only other parts will be described below.

The fourth heat insulator 700 is coupled to the right surface of the second heat insulator 300 to reinforce the heat insulation function.

In one embodiment, the fourth heat insulator 700 is provided with a plurality of partition plates in the inner space to partition a plurality of air layers, and a plurality of protrusions protrude from the seating surface, so that the right side of the second heat insulator 300 When combined with, more air layers can be formed.

In one embodiment, the fourth heat insulator 700 may be positioned between the first heat insulator 200 and the frame 600.

3 is a diagram illustrating a curtain wall according to a third embodiment of the present invention.

3, the curtain wall, the outer cap 100, the first heat insulator 200, the second heat insulator 300, the top bar 400, the third insulator 500, the frame 600 It includes a fifth heat insulator (800). Here, the outer cap 100, the first insulator 200, the second insulator 300, the spigot bar 400, the third insulator 500, and the frame 600 are the components in FIG. Since it is similar, its description will be omitted and only other parts will be described below.

The fifth heat insulator 800 is coupled to the seating surface of the second heat insulator 300 to reinforce the heat insulation function.

In one embodiment, the fifth heat insulator 800 is formed in an'E' shape, and when combined with the seating surface of the second heat insulator 300, a more air layer may be formed.

In one embodiment, the fourth heat insulator 700 may be positioned between the first heat insulator 200 and the frame 600.

4 is a view illustrating a curtain wall according to a fourth embodiment of the present invention, and FIG. 5 is an exploded view illustrating a curtain wall according to a fourth embodiment of the present invention.

4 to 5 illustrate a case in which the fourth heat insulator 700 and the fifth heat insulator 800 are provided at the same time on the left and right sides of the second heat insulator 300, respectively, and the heat insulation performance can be maximized. There is an effect.

Here, a closer look at the spigot bar 400 may include a first bar 410 and a second bar 420.

The first bar 410 is formed in a “C” shape in cross section, and is inserted and coupled to the front surface of the third heat insulator 500.

The second bar 420 is formed to protrude forward from the center of the first bar 410 and is inserted and coupled to the rear surface of the second heat insulator 300.

The spigot bar 400 having the configuration as described above may further include an extension bar 430.

The extension bars 430 are formed to extend vertically in the inner direction at both ends of the first bar 410. For this reason, both ends of the first bar 410 are formed in the form of a groove in the shape of a'C', so that the glass support part 900 to be described later can be inserted and fixed.

6 is a diagram illustrating a curtain wall according to a fifth embodiment of the present invention.

Referring to FIG. 6, the curtain wall is composed of a second insulator 300, a top bar 400, a third insulator 500, and a frame 600, and the exterior design of the building without the outer cap 100 It can also be applied.

At this time, the second heat insulator 300 may have a plurality of air layers narrowly formed to minimize the exposed area, and the spigot bar 400 has a cross section so that it can be coupled to the narrowed second heat insulator 300 It can be roughly formed in a'ㅓ' shape.

At this time, between the glass window 10 and the second insulator 300 may be fixed using a glass support portion 900 to be described later, or a separate insulator may be fixed by inserting a coupling pin.

7 to 8 are diagrams illustrating a curtain wall according to a sixth embodiment of the present invention.

7 to 8, the curtain wall further includes a glass support part 900.

The glass support part 900 has one side coupled to the top bar 400 and the other side positioned on one side of the second heat insulator 200 to support and support the glass window 10.

In one embodiment, the glass support portion 900, as shown in Figure 9, the first support member 910, the second support member 920, the third support member 930, the fourth support member ( 940).

The first support member 910 is formed in a'-' shape, is positioned on one side of the second heat insulator 300, and supports and supports the glass window 10.

The second supporting member 920 is formed to extend vertically from one end of the first supporting member 910.

The third supporting member 930 is formed obliquely extending from the upper end of the second supporting member 920 to a predetermined angle (eg, 30 to 50°).

The fourth support member 940 is formed to extend from the upper end of the third support member 930 in an upward direction, and is coupled between the first bar 410 and the extension bar 430 of the spigot bar 400. .

In general, in the prior art, the glass support part 900 is directly coupled to the frame 600 to support the glass window 10, and in this case, the outside air transmitted through the glass window 10 prevents the glass support part 900. It is transmitted to the frame 600 through the disadvantage of lowering the thermal insulation function.

In contrast, the glass support unit 900 having the configuration as described above performs a function of supporting the glass window 10 and is coupled to the spigot bar 400 instead of the frame 600, so that the glass support unit ( A phenomenon in which heat is transferred to the frame 600 through the glass window 10 as a structure completely separated from the glass support part 900 and the frame 600 without being directly connected between the 900 and the frame 600 By blocking the insulation performance can be finally improved.

Curtain wall having the configuration as described above, when the glass window 10 is installed in the vertical direction, the rubber block (B) is inserted between the glass window 10 and the glass support portion 900, the glass window 10 It can be auxiliary support so that it does not shake.

10 is a diagram illustrating a curtain wall according to a seventh embodiment of the present invention.

Referring to FIG. 10, the curtain wall further includes a glass fixing part 1000.

The glass fixing part 1000 is formed on the right or seat surface of the second heat insulator 300, and is fixed by inserting the glass window 10.

In one embodiment, the glass fixing part 1000 is, when the fourth heat insulator 700 or the fifth heat insulator 800 is coupled to the right or left side of the second heat insulator 300, the fourth heat insulator ( 700) or may be coupled to one surface of the fifth heat insulator 800.

In one embodiment, the glass fixing part 1000 may be formed of a body member 1100 and a contact member 1200.

The body member 1100 is formed on the right or seat surface of the second heat insulating body 300 and includes a plurality of fixing grooves 1110 for inserting and fixing the glass window 10.

In this case, between the body member 1100 and the frame 600 and between the body member 1100 and the outer cap 600 may be finished with silicone or the like.

In one embodiment, the main body member 1100 may be integrally formed on the right or left side of the second heat insulator 300.

In one embodiment, the body member 1100 is formed of a material having an insulating function (for example, polyamide resin, etc.), and blocks heat transfer through the glass window 10 to prevent condensation due to a temperature difference. have.

The contact member 1200 is formed on the inner surface of the fixing groove 1110 to closely contact the glass window 10.

In one embodiment, the contact member 1200 is formed of a material having elasticity such as rubber, silicone, urethane, etc., and may be completely in close contact with the glass window 10.

In one embodiment, the contact member 1200 fixes the window 10 and at the same time blocks the gap between the window 10 to prevent rainwater or foreign matter from penetrating into the interior so that the curtain wall configuration is not rusted. It protects and absorbs vibrations generated from external shocks to prevent the curtain wall from being damaged or separated from each other.

The curtain wall having the configuration as described above can be fixed in an assembly manner by inserting the glass window 10 into the fixing groove 1110, thereby eliminating the need for a separate spacer 20 and a sealing material 30, and (10) Since there is no need to go through the fixing and sealing work, it is possible to construct more easily, so that the work time can be greatly shortened and labor costs can be reduced.

As described above, embodiments of the present invention are not implemented only through the above-described apparatus and/or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, etc. It may be implemented, and such implementation can be easily implemented by an expert in the technical field to which the present invention belongs from the description of the above-described embodiment.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

10: glass window
20: spacer
30: sealing material
100: outer cap
200: first heat insulator
300: second heat insulator
400: tap bar
410: first bar
420: second bar
430: extension bar
500: third insulator
600: frame
700: fourth insulator
800: fifth insulator
900: glass support
910: first supporting member
920: second supporting member
930: third supporting member
940: fourth supporting member
1000: Glass fixing
1100: body member
1110: fixed groove
1200: contact member
B: Rubber block

Claims (5)

An outer cap installed on the outdoor side of the building;
A first heat insulator coupled to the rear surface of the outer cap to block heat between the outdoor side and the indoor side of the building;
A second heat insulator coupled to the rear surface of the first heat insulator to double-block heat between the outdoor side and the indoor side of the building;
A spigot bar coupled to the rear surface of the second heat insulator;
A third heat insulator coupled to the rear surface of the spigot bar to block heat between the outdoor side and the indoor side of the building in triple;
A frame coupled to the rear surface of the third heat insulator and installed on the interior of the building;
One side is coupled to the top bar and the other side is located on one side of the second heat insulator, a glass support for supporting and supporting a glass window; And
It is formed on the right side or the seat side of the second heat insulator, including a glass fixing portion for inserting and fixing a glass window,
The top bar,
A first bar whose cross section is formed in a'C' shape and is inserted into the front surface of the third heat insulator;
A second bar protruding forward from the center of the first bar and inserted into the rear surface of the second heat insulator;
It includes an extension bar extending vertically from both ends of the first bar,
The glass support part,
A first support member formed in a'-' shape, positioned on one surface of the second heat insulator, and supporting and supporting a glass window;
A second supporting member extending vertically from one end of the first supporting member;
A third support member extending obliquely at a predetermined angle from an upper end of the second support member;
And a fourth support member formed to be bent and extended from an upper end of the third support member in an upward direction, and coupled between the first bar and the extension bar,
The glass fixing unit,
A body member formed on the right or seat surface of the second heat insulator and having a plurality of fixing grooves for inserting and fixing a glass window;
A curtain wall, characterized in that it comprises a contact member formed on the inner surface of the fixing groove for intimate contact with the glass window.
The method of claim 1,
Curtain wall, characterized in that it further comprises a fourth heat insulator coupled to the right side of the second heat insulator.
The method of claim 1,
Curtain wall, characterized in that it further comprises a fifth heat insulator coupled to the seating surface of the second heat insulator.
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