KR101874578B1 - Hollow insulation curtain wall - Google Patents

Hollow insulation curtain wall Download PDF

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Publication number
KR101874578B1
KR101874578B1 KR1020170046196A KR20170046196A KR101874578B1 KR 101874578 B1 KR101874578 B1 KR 101874578B1 KR 1020170046196 A KR1020170046196 A KR 1020170046196A KR 20170046196 A KR20170046196 A KR 20170046196A KR 101874578 B1 KR101874578 B1 KR 101874578B1
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South Korea
Prior art keywords
finishing
wall
fitting
groove
heat insulating
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KR1020170046196A
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Korean (ko)
Inventor
유진산
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주식회사 대호시스템
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Priority to KR1020170046196A priority Critical patent/KR101874578B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The present invention relates to a hollow type heat insulating curtain wall, which comprises a structural body part of a metal material which is installed in an indoor part of a building structure and which has a fitting protrusion in an outward direction, and an insertion hole formed in an outdoor part of the structural body part, And an outer finishing portion of a metal material which is fitted to an outdoor portion of the heat insulating finishing portion, wherein the heat insulating finishing portion includes an upper finishing material for supporting the upper glass wall, And a bottom finishing material for supporting the glass wall, wherein a plurality of hollow portions are formed in the inside of the heat finishing portion by a plurality of partition walls. Accordingly, it is an object of the present invention to improve the heat insulation performance between the structural body of the metal material and the heat-insulating finishing portion of the synthetic resin material, and to facilitate the bonding of the glass wall between them.

Figure R1020170046196

Description

{HOLLOW INSULATION CURTAIN WALL}

The present invention relates to a hollow heat insulating curtain wall, and more particularly, to a hollow heat insulating curtain wall which is installed between glass walls provided on an outer wall of a building structure to support a glass wall.

Generally, a curtain wall is a structure that is installed to support a vertical / horizontal load applied to a building from the outside on a frame of a main body of a building and a frame of a beam, and a curtain wall Frame structure, and usually includes a horizontal frame and a vertical frame, and a glass wall made of a double-layer glass is provided via an adapter member mounted on these frames.

In recent years, the curtain wall has been widely used to construct the exterior wall of the building as the construction of the building becomes higher. A curtain wall is a non-structural partition wall that does not support a load. In order to reduce heat energy loss in terms of energy efficiency, it is necessary to develop a curtain wall of a high thermal insulation and meat mill.

However, since such curtain walls are mainly used for high-rise building structures, it is difficult to construct and install horizontal and vertical frames in the field, and it is difficult to assemble them. Further, for the appearance that is more beautiful, Therefore, not only the heat insulating property and the airtightness are not excellent but also the heating and cooling cost is increased, and also there are various problems such as condensation.

In particular, although curtain walls are typically used for plastic or aluminum as a window material, plastics are excellent in heat insulation performance but have a disadvantage in that they have a large expansion and contraction of the material itself and a weak strength. Its use is limited.

Therefore, in recent years, it has been found that when the structure of a building has a high strength, a small expansion and contraction, an excellent durability, an aluminum having an ignition temperature higher than that of a conventional PVC is excellent, a thermal conductivity is high, And the heat loss due to convection is large.

The reason why the curtain wall performance of most curtain walls is deteriorated is because the heat loss of the aluminum frame is large and the window performance is evaluated as the average value of the glass wall and the curtain wall frame. However, in the case of a curtain wall, there is a problem that a heat loss occurs in a curtain wall frame made of an aluminum material. Therefore, there is a need to supplement the curtain wall frame.

Further, since the vertical frame of the curtain wall usually has a single frame structure, it is not easy to install and assemble the curtain wall system that installs other structures after the combination of the horizontal frame and the vertical frame, It has a problem that it is not easy to assemble and install in advance because it can only depend on the field installation.

Particularly, such a curtain wall is installed between the upper and lower glass walls to support the load of the glass wall of the upper layer from the bottom, but the structure for supporting the load of the glass wall is insufficient, There is a problem in that the wall separates, separates, or deforms, and the airtight performance and the heat insulation performance between them also deteriorate.

Further, since the frame is fastened and fixed by the fastening and fixing means during the coupling between the frame of the curtain wall and the bracket, it is also difficult to attach and detach the bracket as well as the bracket to the frame.

Further, since the closing member provided on the outer surface of the bracket is fixed to the bracket and is subjected to the closing process by the sealing member, it is difficult to fix the mounting member and it is also difficult to selectively change or change the closing member.

Korean Patent No. 10-1218639 (Jan. 04, 2013) Korean Patent No. 10-1247236 (April 05, 2013) Korean Patent No. 10-1676339 (November 15, 2016)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to improve the heat insulating performance between the structural body portion of the metal material and the heat insulating finishing portion of the synthetic resin material, And to provide a hollow heat-insulating curtain wall which can be provided with a hollow curtain wall.

It is another object of the present invention to provide a hollow heat insulating curtain wall capable of improving the heat insulating performance and reducing the weight by forming a heat insulating space in the inside of the heat insulating finish portion by a plurality of hollow portions inside the heat insulating finish portion .

Another object of the present invention is to provide a hollow heat insulating curtain wall capable of improving the supporting force between the structural part and the heat insulating finishing part and improving the supporting force against the glass wall.

It is still another object of the present invention to provide a hollow heat insulating curtain wall capable of improving the supporting force between the structure portion and the wall supporting portion while improving the supporting strength of the curtain wall.

The present invention also provides a hollow heat insulating curtain wall capable of increasing the bonding force between the structural part and the heat insulating finishing part and at the same time being capable of supporting the entire upper and lower surface of the glass wall provided on the above- .

Another object of the present invention is to provide a hollow heat insulating curtain wall capable of forming a spaced apart space by a predetermined distance when the external finishing portion and the heat insulating finishing portion are coupled and improving the heat insulating performance by the spacing space.

In accordance with an aspect of the present invention, there is provided a building structure, comprising: a structural member (10) of a metal material installed in an indoor part of a building structure and having a fitting protrusion in an outward direction; An insulating finishing portion 20 of a synthetic resin material provided at an outdoor portion of the structure portion 10 and having a fitting groove to be in surface contact with the fitting projection; And an outer finishing portion 30 of a metal material which is installed to be engaged with an outdoor portion of the thermal insulation finishing portion 20. The thermal finishing portion 20 is formed of a metal material, And an upper finishing material for supporting an upper glass wall provided between the structural body 10 and the heat insulating finishing part 20 and a lower glass wall fitted between the structure part 10 and the heat insulating finishing part 20, And a plurality of hollow portions are formed in the insulating finishing portion 20 by a plurality of partition walls.

The present invention is also characterized in that a wall supporting portion 40 (not shown) for supporting a lower surface of a glass wall installed between the structure portion 10 and the thermal insulation finishing portion 20 is coupled to an upper portion of the fitting projection of the structure portion 10 ); ≪ / RTI >

The wall supporting portion 40 of the present invention is characterized in that the wall supporting portion 40 comprises a supporting member having a locking protrusion formed at one end thereof to be engaged with and engaged with a retaining groove formed in the upper portion of the fitting projection of the structure portion 10.

The fitting protrusions of the present invention are provided on the two contact surfaces of the fitting groove and the upper and lower surfaces so as to support the entire upper and lower surfaces of the glass wall provided between the structure portion 10 and the heat- So as to be in surface contact with each other.

The fitting protrusion of the present invention is characterized in that the fitting protrusions are formed on the upper surface and the lower surface of the glass wall body so as to support the entire upper and lower surfaces of the glass wall provided between the structure unit 10 and the heat- And is in surface contact with the contact surface.

The outer finishing portion 30 of the present invention is characterized in that spacing protrusions are formed in a room portion so as to be spaced apart from each other by a predetermined distance when engaged with the heat insulating finishing portion 20. [

As described above, according to the present invention, the heat insulating finishing portion of the synthetic resin material is fitted to the outdoor side of the structural body portion of the metallic material by fitting and the heat insulating finishing portion is separated by the upper finishing material and the lower finishing material, It is possible to improve the heat insulating performance between the glass wall and the glass wall.

In addition, a plurality of hollow portions divided by the partition walls are formed inside the thermal insulation finishing portion, whereby a heat insulation space is formed inside the heat insulation finishing portion by a plurality of hollow portions divided in the inside of the heat insulation finishing portion to improve the heat insulating performance and reduce the weight Provides a possible effect.

In addition, by providing the wall supporting portion for supporting the glass wall on the side surface of the structure portion, it is possible to improve the supporting force between the structure portion and the thermal insulation finishing portion and to improve the supporting force against the glass wall.

In addition, since the support member is a wall supporting portion, the support member having a hooking protrusion formed at one end to engage with and engage with a retaining groove formed in the upper portion of the fitting protrusion, thereby improving the coupling strength between the structure portion and the wall supporting portion, And provides an effect that can be achieved.

Further, since the fitting protrusions are brought into surface contact with the two contact surfaces of the upper and lower surfaces of the fitting groove, thereby increasing the coupling force between the structural body and the heat-insulating finishing portion, And the like.

In addition, the fitting protrusions are brought into surface contact with the three contact surfaces of the upper surface, the lower surface and the tip surface of the fitting groove, thereby increasing the coupling force between the structural body and the thermal insulating finish, It is possible to support the entire region of the body.

In addition, by forming the spacing pieces in the indoor portion of the outer finishing portion, a spacing space is formed so as to be spaced apart from the outer finishing portion by a predetermined distance when the outer finishing portion is coupled with the heat insulating finishing portion, and the heat insulating performance can be improved by the spacing space.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a hollow type heat insulating curtain wall according to an embodiment of the present invention; FIG.
2 is an exploded view of a hollow insulation curtain wall according to an embodiment of the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a hollow type insulating curtain wall according to an embodiment of the present invention, and FIG. 2 is an exploded view showing a hollow type insulating curtain wall according to an embodiment of the present invention.

1 and 2, the hollow insulating curtain wall according to the present embodiment includes a structural body 10, an insulating finish 20, an exterior finish 30, and a wall support 40 It is a hollow insulation curtain wall which improves the insulation performance on the curtain wall of the building structure.

The structural body portion 10 is a structural member of a metal material provided on an indoor portion of a building structure and having a fitting protrusion in an outdoor direction. The structural body portion 11 includes a structure 11, a fitting protrusion 12, a projection front surface 13, ), An engaging groove (15), and an engaging groove (16).

The structural body 11 is a support member which is fitted to the inner side wall surface of the curtain wall and is made of a material having a strength higher than that of the material of the thermal insulation finishing portion 20 .

Therefore, it is of course possible to use materials of various metallic materials such as aluminum, steel, stainless steel, electro galvanized steel sheet and the like as the material of the structure 11. [

The structure 11 is formed of a tubular member having a substantially rectangular cross section so as to support the interior of the glass wall and includes an upper glass wall (not shown) provided at upper and lower portions between the structural body 10 and the heat- 110 and the lower glass wall 120 are formed at the contact portions at both ends in contact with the upper glass wall 120 and the lower glass wall 120, respectively.

The gasket is composed of a sealing material such as rubber or silicone and is connected to the upper glass wall 110 and the lower glass wall 120 so as to be connected to the coupling groove 15 of the structure 11, And functions as windshield and waterproof between the lower glass walls 120.

A sealing member such as silicone is provided between the structure 11 and the glass wall to maintain the wind and waterproof function between the upper glass wall 110 and the lower glass wall 120 and the structure 10.

The fitting protrusion 12 is a projection member protruding from the outer side of the structure 11 and is formed of a tube member having a substantially rectangular cross section and is installed between the upper glass wall 110 and the lower glass wall 120 And is inserted into the thermal insulation finishing portion 20 to support them.

The protrusion front surface 13 is a front surface member formed in front of the outward side of the fitting protrusion 12 and is formed of a front end surface of the fitting protrusion 12 so that when the fitting protrusion 12 and the heat insulating finishing portion 20 are coupled, (20) to contact or be spaced apart from the outwardly facing rear wall of the groove member.

The protruding hollow portion 14 is a space member formed inside the fitting protrusion 12 and a hollow portion is formed in the fitting protrusion 12 by at least one partition wall to improve the heat insulating performance by the hollow portion.

The joining groove 15 is a groove member recessed at the upper and lower ends of the outer side of the structure body 11 and is provided with gaskets to be in contact with the upper glass wall 110 and the lower glass wall 120, And functions as windshield and waterproof between the wall 110 and the lower glass wall 120.

The locking grooves 16 are groove members formed in a recessed shape above and below the outdoor unit side of the structure body 11 and are respectively provided inward of the coupling grooves 15 and the wall supporting portions 40 are respectively installed thereon, 110 and the lower glass wall 120 so that the supporting force between the upper glass wall 110 and the lower glass wall 120 is improved.

The heat insulating finishing portion 20 is a heat insulating member of a synthetic resin material provided on an outdoor portion of the structure portion 10 and having a fitting groove for surface contact with the fitting protrusions. The upper finishing material 21, the fitting groove 22, A groove rear wall 24, a groove partition wall 25, a heat insulating partition wall 26, a heat insulating hollow part 27, an engagement protrusion 28 and a bottom finishing material 29.

The upper finishing material 21 is a finishing member made of a synthetic resin material which is fitted to the outward portion of the structure body 11 of the structure portion 10 and is formed of a plurality of partition walls in the inner space, It is composed of frame of structure shape and is made of synthetic resin such as PVC (Polyvinyl Chloride).

An attachment groove 21a is formed in the lower portion of the upper finishing material 21 so as to connect the lower finishing material 29. One end of the attachment groove 21a is provided with a coupling protrusion 21b, As shown in Fig.

The fitting groove 22 is a groove member formed on the inner side of the upper finishing material 21. The fitting groove 22 is formed in such a manner that the fitting projection 12 of the structure portion 10 is inserted into the inner space, And an inner space formed by a groove wall protruding from the upper side and the lower side of the indoor side of the housing 21, respectively.

The groove front surface 23 is a front surface member formed on the front side in the interior side of the fitting groove 22 and has a front end surface of the groove wall constituting the fitting groove 23 and has a fitting groove 22 and a fitting projection 12 Thereby being brought into contact with or spaced from the outward side wall of the structure (11).

The groove rear face 24 is a rear face member formed on the outdoor side rear side of the fitting groove 22 and has a rear end face of an inner wall constituting the fitting groove 23 and has a fitting groove 22 and a fitting projection 22 The engaging projection 12 is brought into contact with or spaced from the projecting front surface 13 of the fitting projection 12. [

The groove partition wall 25 is a wall member formed in the inner space of the groove wall forming the fitting groove 22. The inner space of the groove wall is divided into a plurality of spaces by the groove partition wall 25, To be divided into the hollow portions.

The heat insulating partition 26 is a wall member formed in the inner space of the upper finishing material 21 so as to divide the inner space of the upper finishing material 21 into a plurality of spaces. The inner space of the upper finishing material 21 is divided by the heat insulating partition wall 26 The inner space of the upper finishing material 21 is divided into a plurality of hollow portions.

The heat insulating hollow part 27 is a space member formed in the inner space of the upper finishing material 21. The hollow part is formed in the upper finishing material 21 by one or more heat insulating partitions 26, .

The stopping jaw 28 is a jaw member formed at the upper and lower ends of the upper side of the interior of the upper finishing material 21. An engagement protrusion formed protruding from the upper and lower ends of the outer finishing unit 30 is engaged with the engaging jaw 28 And the outer finishing portion 30 is coupled to the outdoor side of the insulating finishing portion 20. [

The lower finishing material 29 is a finishing member made of a synthetic resin material that is coupled to a lower portion of the upper finishing unit 21 and is made of a synthetic resin such as PVC (Polyvinyl Chloride) or the like, .

A mounting protrusion 29a protrudes upward from the upper portion of the lower finishing material 29 so as to be coupled to the mounting groove 21a of the upper finishing material 21. An upper finishing material 21 And the engagement piece 29b is formed to protrude upward so as to increase the engagement holding force.

The fitting protrusions 12 of the structure portion 10 are formed in a manner such that the upper and lower surfaces of the glass wall provided between the structure portion 10 and the thermal insulation finishing portion 20 are supported by the fitting It is of course possible to combine the groove 22 and the upper and lower surfaces so as to be in surface contact with each other.

The fitting protrusions 12 of the structure portion 10 are formed in a manner to fit the fitting portion 20 of the heat insulating finishing portion 20 so as to support the entire upper and lower surfaces of the glass wall provided between the structure portion 10 and the heat- It is of course possible to combine the groove 22 and the three contact surfaces of the upper surface, the lower surface and the tip surface so as to be in surface contact with each other.

The upper and lower surfaces of the fitting protrusions 12 to be fitted to each other in this manner are formed with protruding pieces projecting obliquely to the inside of the room. On the upper and lower surfaces of the fitting grooves 22, a catching piece projecting obliquely toward the outside is formed Of course it is possible.

The insertion of the fitting protrusion 12 into the fitting groove 22 is allowed but the fitting protrusion 12 is not removed from the fitting groove 22 by the engagement between the bone fitting piece and the fitting piece, Thereby increasing the supporting force.

Particularly, not only a fitting engagement by the fitting protrusion 12 and the fitting groove 22 is provided between the structure portion 10 and the heat insulating finishing portion 20 but also a fastening and fastening such as a screw or a piece It is also possible to fix the structural body 10 and the heat-insulating finishing portion 20 to each other.

The outer finishing portion 30 is a metallic finishing member which is fitted to the outdoor portion of the heat insulating finishing portion 20 and is a finishing member having an outer finishing material 31, a locking projection 32, 33).

The outer finishing material 31 is a finishing material made of a metal material and provided on the outward portion of the upper finishing material 21 of the heat insulating finishing portion 20. The finishing material 31 is made of a lightweight material such as aluminum formed by bending a cross- It is made of metal.

The engaging protrusions 32 are engaged with the engaging protrusions 28 formed on both ends of the upper and lower ends of the inner surface of the upper surface finishing material 21 as protruding members protruding from both ends of the outer finishing material 31.

The spacing piece 33 is a projection member protruding from the central portion of the inward surface of the outer finishing material 31. The outermost surface of the upper finishing material 21 of the heat insulating finishing portion 20 and the inside portion of the spacing piece 33 The spacing distance between the heat-sealed portion 20 and the external finishing portion 30 is kept constant to form a spacing space.

The wall supporting portion 40 is a supporting member that is coupled to at least one of the upper and lower portions of the fitting protrusion 12 of the structure portion 10 to support the glass wall and includes a supporting member 41, A locking protrusion 43 and a lower locking protrusion 44. As shown in Fig.

The supporting member 41 is a supporting piece which is engaged with the engaging groove 16 formed in the outdoor wall of the structure body 11 of the structure unit 10 so as to support the lower end face or the upper end face of the glass wall Like support piece formed in the longitudinal direction.

The support piece 42 is a support member protruding from one end of the lower portion of the support member 41 and is in contact with the projection piece protruding from one end of the engagement groove 16 to increase the engagement / The supporting force against the glass wall can also be improved.

The upper locking protrusion 43 is a protrusion formed at one end of the upper portion of the support member 41 and is engaged with the upper portion of the securing groove 16 formed in the outdoor wall of the structure 11 by engaging.

The lower latching pawl 44 is a projection member formed at one lower end of the support member 41 and is engaged with the lower portion of the latching groove 16 formed in the outdoor wall of the structure body 11 by engaging.

As described above, according to the present invention, the heat insulating finishing portion of the synthetic resin material is fitted to the outdoor side of the structural body portion of the metallic material by fitting and the heat insulating finishing portion is separated by the upper finishing material and the lower finishing material, It is possible to improve the heat insulating performance between the glass wall and the glass wall.

In addition, a plurality of hollow portions divided by the partition walls are formed inside the thermal insulation finishing portion, whereby a heat insulation space is formed inside the heat insulation finishing portion by a plurality of hollow portions divided in the inside of the heat insulation finishing portion to improve the heat insulating performance and reduce the weight Provides a possible effect.

In addition, by providing the wall supporting portion for supporting the glass wall on the side surface of the structure portion, it is possible to improve the supporting force between the structure portion and the thermal insulation finishing portion and to improve the supporting force against the glass wall.

In addition, since the support member is a wall supporting portion, the support member having a hooking protrusion formed at one end to engage with and engage with a retaining groove formed in the upper portion of the fitting protrusion, thereby improving the coupling strength between the structure portion and the wall supporting portion, And provides an effect that can be achieved.

Further, since the fitting protrusions are brought into surface contact with the two contact surfaces of the upper and lower surfaces of the fitting groove, thereby increasing the coupling force between the structural body and the heat-insulating finishing portion, And the like.

In addition, the fitting protrusions are brought into surface contact with the three contact surfaces of the upper surface, the lower surface and the tip surface of the fitting groove, thereby increasing the coupling force between the structural body and the thermal insulating finish, It is possible to support the entire region of the body.

In addition, by forming the spacing pieces in the indoor portion of the outer finishing portion, a spacing space is formed so as to be spaced apart from the outer finishing portion by a predetermined distance when the outer finishing portion is coupled with the heat insulating finishing portion, and the heat insulating performance can be improved by the spacing space.

The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the above embodiments are merely illustrative in all respects and should not be construed as limiting.

10: Structure section 20: Insulation finishing section
30: outer finishing portion 40: wall supporting portion

Claims (6)

A structural body part (10) of a metal material installed in an indoor part of an architectural structure and having a fitting protrusion in an outward direction;
An insulating finishing portion 20 of a synthetic resin material provided at an outdoor portion of the structure portion 10 and having a fitting groove to be in surface contact with the fitting projection; And
And an outer finishing portion (30) of a metal material which is fitted to the outdoor portion of the heat insulating finishing portion (20)
The thermal insulation finishing portion 20 includes an upper finishing material for supporting an upper glass wall provided between the structure portion 10 and the thermal insulation finishing portion 20, 10 and a lower finishing material for supporting a lower glass wall provided between the insulating finishing part 20,
A plurality of hollow portions are formed in the insulated finishing portion 20 by a plurality of partition walls,
The fitting protrusions are formed on the upper surface and the lower surface of the fitting groove so as to support the entire upper and lower surfaces of the glass wall provided between the structure unit 10 and the thermal insulation finishing unit 20, And are brought into contact with each other,
And an attachment groove is formed in the lower portion of the upper finishing material so as to connect the lower finishing material. In one end of the installation groove, a coupling protrusion is protruded downward to increase the engagement force,
The upper end of the lower finishing material is provided with a mounting protrusion protruded upward to be coupled to the mounting groove of the upper finishing material. One end of the mounting protrusion is coupled to the fitting protrusion of the upper finishing material, Wherein the curtain wall is protruded upward. The method according to claim 1,
And a wall supporting portion 40 coupled to an upper portion of the fitting projection of the structure portion 10 to support a lower surface of the glass wall provided between the structure portion 10 and the thermal insulation finishing portion 20 Wherein the curtain wall is a hollow curtain wall. 3. The method of claim 2,
Characterized in that the wall supporting portion (40) is composed of a supporting member having a hooking protrusion formed at one end thereof so as to be engaged with an engaging groove formed on an upper portion of the fitting projection of the structure unit (10). delete delete The method according to claim 1,
Wherein the outer finishing portion (30) is formed with spacing protrusions at a room portion so as to be spaced apart from each other by a predetermined distance when engaged with the heat insulating finishing portion (20).
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102126906B1 (en) 2019-09-24 2020-07-08 주식회사 한동창호 Window structure with improved insulation and workability
KR102168892B1 (en) 2019-10-11 2020-10-23 주식회사 경연 window frame assembly for curtain wall system
KR102219413B1 (en) 2020-04-17 2021-02-24 주식회사 경연 window frame assembly for curtain wall system

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KR101105797B1 (en) * 2011-07-07 2012-01-17 주식회사 유니크시스템 Curtain wall for double insulating heat
KR101525070B1 (en) * 2015-03-02 2015-06-02 주식회사 피엔에스알미늄 Curtain wall having mounting structure corresponding to glass thickness and heat insulation structure
KR101527077B1 (en) * 2014-11-14 2015-06-17 (주)영남유리산업 Windows and doors curtain wall insulation system
KR101632260B1 (en) * 2015-09-02 2016-06-21 주식회사 한맥창호 Insulated windows and doors frames

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Publication number Priority date Publication date Assignee Title
KR101105797B1 (en) * 2011-07-07 2012-01-17 주식회사 유니크시스템 Curtain wall for double insulating heat
KR101527077B1 (en) * 2014-11-14 2015-06-17 (주)영남유리산업 Windows and doors curtain wall insulation system
KR101525070B1 (en) * 2015-03-02 2015-06-02 주식회사 피엔에스알미늄 Curtain wall having mounting structure corresponding to glass thickness and heat insulation structure
KR101632260B1 (en) * 2015-09-02 2016-06-21 주식회사 한맥창호 Insulated windows and doors frames

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102126906B1 (en) 2019-09-24 2020-07-08 주식회사 한동창호 Window structure with improved insulation and workability
KR102168892B1 (en) 2019-10-11 2020-10-23 주식회사 경연 window frame assembly for curtain wall system
KR102219413B1 (en) 2020-04-17 2021-02-24 주식회사 경연 window frame assembly for curtain wall system

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