KR20160055478A - Corner bar frame assembly of curtain wallbar - Google Patents

Abstract

The present invention relates to a corner bar frame assembly of a curtain wall, which is formed to be constructed as a single outer wall material since one surface and another surface of a wall constituting the curtain wall in a horizontal direction cross with each other and two wall surfaces are bonded. A corner bar assembly is formed by combining a protrusion strength frame to support an outer wall and to be combined with a curtain wall frame assembly, and an insulation finishing material finishing an exposed side of the frame to one plane in the outside direction of the curtain wall frame assembly which is formed by adding a finishing material achieving exterior finishing and insulation finishing at the same time to a conventional protrusion strength frame and the outside of the same frame. Thus, the corner bar assembly is constructed at a corner part of a building.

Description

Technical Field [0001] The present invention relates to a corner bar frame assembly for a curtain wall,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain wall, and more particularly, to a curtain wall which is constructed such that one side of a wall surface forming a curtain wall in a horizontal direction intersects with each other, To a corner bar frame assembly of a curtain wall.

Generally, in a structure that supports a horizontal load due to a vertical load applied to a building and a horizontal load due to a wind or an earthquake only by a frame of a main structure of a building and a beam, the wall is simply a curtain, And in Korean construction terms, it is called 'non-structural partition wall'.

These curtain walls are used to block rain or wind from the outside and to block noise or heat, and the pillars and beams are not exposed to the outside, and the walls using glass and the like have a great function as a modern architecture, particularly for exterior use.

Curtain walls are especially used in high-rise or skyscraper constructions. It is difficult to assemble scaffolding outside the building with a height of 100m or more, so a method of lifting and attaching a factory-made outer wall panel is often used.

Since these curtain walls are pre-manufactured at the factory, they can be mass-produced, the panels are standardized and unified, and the appearance of the building also shows a new structure.

Conventionally, the proposal for the curtain wall is very various.

The applicant of the present invention has also proposed various inventions in accordance with the patent registration No. 1117278 "Structure of a curtain wall frame", Patent registration No. 1247236 "Frame structure of a double insulation composite curtain wall frame", Patent registration No. 1218639 " Frame "and patent registration No. 1247235 entitled " Curtain Wall Frame Selectable for Exposure Bar ".

However, according to most conventional techniques, improvements to the solid coupling structure of the outer wall material such as a glass panel are proposed, or a focus is placed on the insulation of the outside air and the room, and the corner of the building, which is constructed using such curtain wall frames, There is no special curtain wall frame on the part, and it is somewhat problematic to finish the exterior with the same outer wall material.

Referring to the corner portion of the building using the conventional curtain wall frame as shown in FIG. 1, the building non-strength partition wall is mainly constructed using a wall material different from a unique exterior wall finishing material such as an outer wall material using a double-layer glass material.

It is already known that such an outer wall member is fixed to a frame made of a strong-strength extruded material with a finishing material functioning as a built-in material and a heat insulating material to fix the outer wall material P to the outside of the building.

However, the outer wall necessarily has a corner face according to the design of the building, and the structure for treating the corner face will be described.

In the structure of the building, there is a corner surface (hereinafter referred to as a corner), which can be divided into a protruded corner and a corners. To fix the outer wall material to the corner, a curtain wall frame assembly 10 The protruding corner bar 110 and the protruding corner bar 120 have a completely different structure from the protruding corner bar 110 and the protruding corner bar 120, respectively.

The corner bar 110 is formed of an extruded pipe having a rectangular cross-sectional shape with a step 112 formed at an opposite corner thereof. The corner bar 110 is provided with an outer wall member, which is orthogonally protruding from the inner surface, The corner bar 120 is formed of an extruded pipe having a square cross-sectional shape. The corner bar 120 is formed by recessing the step 122 perpendicularly to one corner of the corner, and a heat insulating material 124 is attached to the inner side surface. And has a structure for fixing the outer wall member which is orthogonal to the step 124.

In addition, the curtain wall frame assembly 10 having a structure different from that of the corner bars is installed in the horizontal section to fix the outer wall material P.

According to the related art, there is a disadvantage that the curtain wall frame assembly 10, which is formed long in the vertical direction and repeatedly installed at a predetermined interval in the horizontal direction, occupies a large area compared to the occupied area of the curtain wall frame assembly 10, The bar 110 is inevitably exposed to the outdoor side, and therefore, it is difficult to block the outside air. This is because deterioration of the heat insulation effect and detachment of the exterior material of the building are serious and the foreign material is interposed, It is becoming a cause.

In the case of the concave corner bar 120, the area corresponding to the room exposed surface L2 is occupied, so that the occupied area is further increased and the problem of indoor space shrinkage is more serious.

When the corner bars 110 and 120 are installed in a high-rise building, the bar is so large that it becomes more difficult to carry and assemble the building.

In order to solve the problems of the corner bar frame of the conventional curtain wall as described above, the present invention proposed a curtain wall frame assembly having the same structure as that of the corner bar frame assembly, And the curtain wall frame is repeatedly installed in the same structure so that the unified and well-finished interior can be constructed. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a curtain wall frame assembly.

The present invention has a problem of providing a corner bar frame assembly of a curtain wall which is useful for insulation by eliminating the exposed surface of the curtain wall frame, which is divided into indoor and outdoor parts by the outer wall material and forms an adiabatic sound insulation.

The present invention has the object of providing a corner bar frame assembly of a curtain wall which can increase the indoor space efficiency because the space occupied by the interior space is not unnecessarily wasted by the corner bars installed in the projecting or recessed corners.

According to an aspect of the present invention, there is provided a curtain wall frame assembly including a curtain wall frame assembly including a conventional extrusion-resistant frame and a finishing material that simultaneously externally finishes and heat- And a corner bar assembly formed by combining an extrusion-resistant frame for engaging with the frame assembly and an adiabatic finishing material for finishing the exposed side of the frame, so that the corner bar assembly can be installed at the corner of the building.

The corner bar assembly includes a protruding corner and a concave corner, and the supporting wall is formed so as to support the outer wall material that is installed close to the concave corner from both sides of the concave corner. The inner angle of the line, .

According to the present invention as described above, the corner bar assembly for fixing the outer wall member to the protruding or recessed structure is added to one end of the curtain wall frame assembly having the same structure selected at the construction site, The curtain wall frame is repeatedly installed in an assembly of the same structure, so that it is possible to carry out the united aesthetics in the interior, so that the effect as the interior material is excellent, and the curtain wall frame, in which indoor and outdoor are separated by the outer wall material, Since the frame surface that can be exposed to the outside of the frame is excluded, the conduction of the inside and outside air through the frame is blocked, and the effect of heat insulation is very high. The corner bar, which is installed in the protruding or recessed corner, And the occupied area of the room is increased So that the efficiency of the indoor space can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a corner bar configuration showing a state of construction of a corner bar frame of a conventional curtain wall. Fig.
Fig. 2 is a sectional sectional view showing an extruded corner bar frame of the curtain wall of the present invention. Fig.
3 is a cross-sectional structural view showing a protruding corner bar assembly of a curtain wall of the present invention.
Fig. 4 is a sectional sectional view showing a concave corner bar frame of the curtain wall of the present invention. Fig.
Fig. 5 is a cross-sectional view showing a concave corner bar assembly of a curtain wall of the present invention. Fig.
6 is a corner bar configuration view showing a curtain wall corner bar frame construction according to the present invention.
Figures 7a and 7b are reference views with the angle piece in engagement with the protruding corner bar assembly of the curtain wall of the present invention.
Figs. 7c and 7d are reference views in a state in which the angle piece member is engaged with the concave corner bar assembly of the curtain wall of the present invention. Fig.

2 to 6, the present invention includes a curtain wall frame assembly 10 including a conventional extrusion-resistant frame and a finishing material that simultaneously externally and finishing the exterior of the frame, And a corner bar assembly formed by combining an extruded proof force frame for engaging with the curtain wall frame assembly and an adiabatic finishing material for finishing the exposed side of the frame and having a corner bar assembly on one side of the outermost side of the curtain wall frame assembly And the outer wall member P is coupled so as to be supported by the corner bar assembly.

The corner bar assembly comprises a protruding corner bar assembly and a concave corner bar assembly that forms a support surface for supporting an outer wall member that is constructed to be close to the contact position from both sides, The inner angle of the line virtually extending from the outer wall member is the same as that of the outer wall member.

More specifically, the protruding corner bar assembly 20 has a support surface 211 formed at one end of the " C "-shaped frame to face each other, and a support table The support frame 213 is formed by joining the frame 21 and the curtain wall frame assembly 10 to each other by interposing a frame 21 spaced apart from the curtain wall frame assembly 213, So as to fix the pieces.

On the other hand, the concave corner bar assembly 30 is formed by forming a support surface 311 facing one another at one end of a " C "shaped frame, and a support base 313 forming a groove 312 on the opposite side of the support surface The frame 31 is formed by combining a frame 31 and an adiabatic finishing material 32 which is sandwiched between grooves 312 of the frame and finishes the outer surface of the frame 31. The supporting frame 313 is in contact with the curtain wall frame assembly 10, .

The supporting surfaces 211 and 311 of the corner bar assemblies 20 and 30 are symmetrically formed with respect to the centerline of the two supporting surfaces. The angle of the supporting surfaces 211 and 311 can be adjusted according to the angle of the wall of the building. Will be applied.

The support surfaces 211 and 311 may be integrally formed by changing the angle of the surface of the extrusion frame 21 or 31 at an acute angle or an obtuse angle. This is to facilitate the field construction with reference to the pre-production angle at the same angle as the angle of contact of the outer wall material to the wall surface of the building to be constructed.

The present invention is characterized in that a separate angle piece member 40 is extruded and formed on the support surfaces 211 and 311 of the extrusion frames 21 and 31 constituting the joint assembly of the corner bar assemblies 20 and 30 and the outer wall member And may be screwed to the support surface. In this case, the angles of the two supporting surfaces can be arbitrarily changed arbitrarily, which makes it possible to easily add the extrusion frame to the extrusion frame when the angle of contact of the outer wall member is narrow or wide. And it is possible to reduce manufacturing cost by additionally constructing additional angle piece member 40 according to the outer wall re-installation angle in the field, and it is easy to reduce the number of parts in the part management.

According to the construction example of the present invention, the corner bar frame assembly of the curtain wall of the present invention is easily assembled in the field on the outdoor side of the curtain wall frame assembly 10 which is widely used.

As shown in FIG. 6, the frame assemblies are spaced apart from each other and stand up to support the outer wall material P at the construction site.

The spacing distance is adjusted according to the width of the outer wall material P, and the outer wall material is bonded and supported by the frame assembly 10 according to a conventional construction method.

At this time, when the outer wall of the building is protruded or folded inwardly in construction, the corner bar frame assemblies 20 and 30 of the curtain wall of the present invention are applied in the field.

In the case of the protruding corner, the frame assembly 20 is screwed to the existing frame assembly 10 to join and support the outer wall material P to the support surface 211 of the extrusion frame 21, The frame assembly 30 is coupled to the existing frame assembly 10 and the outer wall member P is supported and fixed to the support surface 311 of the extrusion frame 31. [

At this time, it is necessary to select the supporting surfaces 211 and 311 so as to form an angle equal to the angle of contact of the outer wall material P, and the angles are usually usually orthogonally crossed, and depending on the design of the building There may be cases where the projecting and recessed corners are pointed or gentle.

In this case, the angles of the support surfaces 211 and 311 of the extrusion frames 21 and 31 may be pre-adjusted and applied. Alternatively, as shown in FIG. 7, The internal angle of the support member for extending the supporting surface is changed, and thus the present invention can be easily applied to the field of changing the angle of contact of the outer wall member.

FIG. 7A illustrates a case where the angle of contact is an acute angle, and FIG. 7B illustrates a process in which the direction of engagement of the support pieces 40 is reversed in the case where the angle of contact is obtuse.

The concave corner is also the same as the above description with reference to Figs. 7C and 7D.

The curtain wall frame assembly 10 and the extensions of the invention with the concave corner bar assemblies 20 and 30 have a length that does not exceed the construction imaginary line L3 of the assemblies, that is, the diagonal length of the isosceles triangle It is possible to restrict the extension of the assemblies 20 and 30 and to combine them with existing assemblies so that the effect of not occupying an excessively large indoor area is obtained.

10: curtain wall frame assembly 20: protruding corner bar assembly
21, 31: Extrusion frame 22, 32: Finishing material
30: lapping corner bar assembly 40: support piece member
211, 311: support surface 212, 312: groove
213, 313: Support

Claims (7)

1. A curtain wall comprising a curtain wall frame assembly (10) comprising an extrusion force frame and a finishing material which simultaneously externally and finishing the exterior of the frame,
A corner bar assembly formed by combining an extrusion resistant frame for supporting the outer wall material P and engaging with the curtain wall frame assembly and an adiabatic finish material for finishing the frame exposed side,
Wherein the curtain wall frame assembly (10) is assembled by joining the corner bar assembly to one side of the curtain wall frame assembly (10) in an outward direction, and an outer wall member (P) . [2] The apparatus of claim 1, wherein the corner bar assembly comprises a protruding corner bar assembly and a concave corner bar assembly, wherein the assembly has a support surface for supporting an outer wall material that is installed close to both sides, Wherein an interior angle of a line virtually extending from the two support surfaces is the same as the angle of contact of the outer wall material. The protruding corner bar assembly as claimed in claim 2, wherein the protruding corner bar assembly is formed by forming a support surface (211) that is outwardly mutually facing at one end of a " C "shaped frame and spaced apart from a support base (213) The frame 21 is fixed to the curtain wall frame assembly 10. The frame 21 is fixed to the curtain wall frame assembly 10 by fitting the frame 21 to the curtain wall frame assembly 10, (20). ≪ RTI ID = 0.0 > 11. < / RTI > [3] The folding type corner bar assembly as claimed in claim 2, wherein the concave corner bar assembly is formed by forming a supporting surface (311) facing one another at one end of a " C "shaped frame and spaced apart from a supporting base (313) The frame 31 is formed by combining a plurality of frames 31 and an adiabatic finishing material 32 that is sandwiched between the grooves 312 of the frame and finishes the outer surface of the frame 31. The support 313 is fixed to the frame frame assembly 10 Is a concave corner bar assembly (30) that is configured to engage the corner bar assembly (30). The corner bar assembly of any one of the preceding claims, characterized in that the two bearing surfaces of the bearing surfaces (211, 311) of the corner bar assemblies (20, 30) . The corner bar assembly (20, 30) according to any one of claims 3 to 5, wherein the supporting surfaces of the corner bar assembly (20, 30) supporting surfaces (211, 311) are integrally formed at an angle of acute angle or obtuse angle ≪ / RTI > The method of claim 5, wherein a separate angle piece (40) is extrusion-molded on the supporting surfaces (211, 311) of the extrusion frame (21, 31) of the corner bar assembly (20, 30) A corner bar frame assembly of the curtain wall.

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