KR102100643B1 - Noise abatement curtain wall window and construction method thereof - Google Patents

Abstract

The present invention relates to a noise prevention type curtain wall window and a construction method thereof. According to the present invention, the noise prevention type curtain wall window comprises: a frame member installed on an opening unit of a building to have an opening unit formed on an end facing a front surface of the building, a curved unit formed by a curved end of the opening unit, steel materials, and a vertical frame and a horizontal frame which are coupled to each other in a grid shape; a support bracket inserted into and coupled to the curved unit and including synthetic resin materials; an elastic force support member coupled to the support bracket to provide a hole unit, to which a fastening member is coupled, and including synthetic resin materials; a noise prevention cap wrapping the curved unit and including the curved unit which is inserted into an engagement groove unit of the support bracket and includes steel materials, and synthetic resin materials which prevent the support bracket including the synthetic resin materials from having friction; a fixing member settled on an end unit of the elastic force support member, arranged to maintain an interval from the curved unit, and providing an interval into which multi-layered glass is inserted; a connection member installed on a front surface of the fixing member to provide a connection structure to the fixing member; a finishing member coupled to the connection member to finish the outer surface of the window; and a sealing connection unit finishing the interval formed on the connection part between the vertical frame and the horizontal frame, and simultaneously connecting the vertical frame and the horizontal frame with each other. The present invention can keep the strength of the window at a preset value or more, and prevent the noise generated while members constituting the frame are spaced apart from each other.

Description

Noise-proof curtain wall window and construction method {NOISE ABATEMENT CURTAIN WALL WINDOW AND CONSTRUCTION METHOD THEREOF}

The present invention relates to a noise-proof curtain wall window and its construction method, more specifically, to improve the adhesion between the glass plate and the flame, and can maintain the stiffness of the window above a set value, due to seasonal changes or crossing It relates to a noise-proof curtain wall window and a construction method for preventing noise generated when the members forming the frame are separated as the frame is thermally deformed.

In general, the curtain wall construction method is a method of constructing a reinforced concrete structure, a steel frame, etc., to support a load applied to a building with only a frame composed of pillars, beams, and slabs, and an external wall formed of a non-bearing wall that does not bear a load. Speak.

In addition to the merit that the curtain wall construction method can be mechanized and can be manufactured in a factory, it is easy to control quality, and it is possible to reduce the weight of the exterior wall. In particular, most of the high-rise buildings are currently being constructed by this method.

Typically, the curtain wall is configured to connect a plurality of multi-layered glass by mounting frames to two adjacent multi-layered glass that are vertically spaced apart from each other. At this time, the frame applied to the conventional curtain wall is generally made of aluminum to improve the adhesion with the double-layer glass. Since aluminum is weak in rigidity, it is necessary to increase the thickness and size of the frame.

When the thickness and size of the frame made of aluminum are increased as described above, the manufacturing cost of the frame is very high, and a disadvantage of high curtain wall construction cost is generated. Of course, if the frame is made entirely of steel, the rigidity of the frame increases, but the steel material has a small deformation rate and a very low impact absorption rate, so there is a problem in that adhesion to the multilayer glass is not only poor, but also damage the multilayer glass.

In addition, when a conventional frame is combined with a double-layer glass, a method of fastening a fastening screw after positioning the frame between two adjacent frames is used, but fastening the fastening screw while holding a heavy frame as described above is used. There are also disadvantages that there are many difficulties.

In order to solve the above-mentioned problems, a curtain wall with reinforced rigidity has been developed, and the curtain wall according to the prior art is made of aluminum and two or more double-layered glass, which are vertically arranged, but arranged in a line to be spaced apart from each other, and one side is neighboring It is made of an aluminum frame that is positioned so as to span the outer surface of the two multilayer glass, and a beam shape made of electrolytic galvanized iron (EGI), and a steel frame with one side in the width direction coupled to the other side of the aluminum frame, and a neighbor The first female connector is provided on one side and the other side is fixedly coupled to the aluminum frame, the fastening screw is fastened to penetrate the aluminum frame and the first adapter, the aluminum frame and the first adapter Insulation member interposed therebetween, between laminated glass and aluminum frame, laminated glass and second A packing member inserted between the adapter, a backing material inserted between the double-layer glass and the female connector, and a second connector having a male connector inserted into the female connector on the other side, which covers the outer surfaces of two adjacent double-layer glass layers. It includes an adapter, a cover covering one side of the second adapter, and a sealant applied to the aluminum frame and the cover to be bonded to the multilayer glass.

Background art of the present invention is disclosed in Republic of Korea Registered Utility Model Publication No. 20-0471987 (April 04, 2014, name of the design: curtain wall with reinforced rigidity).

Since the curtain wall according to the prior art is not provided with a separate member between the aluminum frame and the steel frame, the degree of expansion and contraction of the aluminum frame and the steel frame is different when there is a seasonal change or a temperature change due to a day crossing. There is a problem that noise is generated by the separation phenomenon.

Therefore, there is a need to improve this.

The present invention can improve the adhesion between the glass plate and the flame, maintain the stiffness of the window over a set value, and prevent the noise generated when the members forming the frame are spaced apart as the frame is thermally deformed due to seasonal changes or crossings. The purpose is to provide a sound-proof curtain wall window and a construction method therefor.

The present invention is installed in the opening of the building, the opening is formed at the end facing the front of the building, the end of the opening is bent to form a bent portion, made of steel, vertical frame and horizontal frame in a grid shape A frame member formed by being coupled; A support bracket fitted to the bent portion and made of a synthetic resin material; An elastic support member coupled to the support bracket, providing a hole part to which a fastening member is coupled, and comprising a synthetic resin material; A noise-prevention cap including a synthetic resin material surrounding the bent part and being inserted into a coupling groove of the support bracket to prevent friction between the bent part including a steel material and the support bracket including a synthetic resin material; A fixing member seated at an end of the elastic support member and arranged to maintain a gap with the bent portion to provide a gap into which the double-layer glass is inserted; A connection member installed on the front surface of the fixing member and providing a connection structure to the fixing member; A closing member combined with the connecting member and closing the outer surface of the window; And it characterized in that it comprises a sealing connection for closing the gap formed on the connecting portion of the vertical frame and the horizontal frame and at the same time connecting the vertical frame and the horizontal frame.

In addition, the support bracket of the present invention, the coupling groove formed on both ends of the support bracket is formed long in the left and right direction so that the bent portion formed on both ends of the front of the frame member is inserted; An extension pressing portion which is formed by extending the upper end of the coupling groove in a lateral direction and surrounding the bent portion and the noise prevention cap inserted in the coupling groove; An end portion of the extended pressing portion bent toward the noise prevention cap side, and a locking jaw portion preventing the noise prevention cap from being separated outside the coupling groove; A fixing groove protruding from the front surface of the support bracket so as to provide a hole portion through which the connecting member, the fixing member and the fastening member inserted through the elastic support portion are fastened; And a seating groove provided around the fixing groove so that the elastic support member is seated.

In addition, the present invention, (a) constructing a plurality of vertical frames and a plurality of horizontal frames in the opening of the building in a grid shape using a sealing connection; (b) Put a noise prevention cap on a bent portion formed on the front side of the frame member including the vertical frame or the horizontal frame, and support the bent portion and the noise prevention cap to be inserted into a coupling groove formed at both ends of the support bracket. Fitting a bracket to the frame member; (c) pressing a resilient support member into a fixing groove of the support bracket to provide a hole to which the fastening member is fastened; (d) After the end of the laminated glass is seated on the frame member and the support bracket, and the fixing member and the connecting member are seated on the end of the laminated glass to surround the end of the laminated glass, the fixing member, the connecting member and the elasticity Binding a fastening member to the fixing groove through a support member to constrain the end of the multilayer glass; And (e) fitting the closing member to the connecting member to close the outer wall of the window.

A noise-proof curtain wall window and a construction method thereof according to the present invention include a support bracket and an elastic support member made of a synthetic resin material between a frame member made by bending a color steel plate and a finishing member made of aluminum material by pressing a double-layer glass to finish it. Since it is interposed and supports the double-layer glass, there is an advantage in that noise can be prevented as the frame members and the support brackets that perform different thermal expansion and contraction are spaced apart by one crossing.

In addition, the noise-proof curtain wall window and the construction method thereof according to the present invention are provided with a synthetic resin material noise-prevention cap surrounding a bent portion formed in the opening of the frame member, thereby providing a thermal window and shrinking between the frame member and the supporting bracket. The frame member and the support bracket are spaced apart by different thermal expansion coefficients, and thus, it is possible to more effectively prevent noise from being generated.

In addition, the noise-proof type curtain wall window and its construction method according to the present invention are provided with a sealing connection portion that prevents outdoor air from entering by closing the gap formed in the connection portion between the vertical frame and the horizontal frame. There is an advantage that can prevent the gap between the vertical frame and the horizontal frame is formed.

In addition, the noise-proof curtain wall window and the construction method thereof according to the present invention are interposed between the vertical frame and the horizontal frame, and when the fastening member is combined, the protrusion block protrudes outward and presses the inner wall of the frame member while pressing the vertical frame and horizontal A sealing block that closes the gap between the vertical frame and the horizontal frame at the same time as the frames are connected to each other, and a sealing protrusion and a protruding block are provided. There is this.

1 is a front view showing a noise-proof curtain wall window according to an embodiment of the present invention.
2 is a cross-sectional view of a noise-proof curtain wall window according to an embodiment of the present invention.
3 is an enlarged cross-sectional view of a noise-proof curtain wall window according to an embodiment of the present invention.
4 is an exploded cross-sectional view of a noise-proof curtain wall window according to an embodiment of the present invention.
Figure 5 is an exploded perspective view showing a sealing connection of the noise-proof curtain wall window according to an embodiment of the present invention.
6 is a cross-sectional view showing a sealing connection portion of a noise-proof curtain wall window according to an embodiment of the present invention.

Hereinafter, an embodiment of a noise-proof curtain wall window and a construction method thereof according to the present invention will be described with reference to the accompanying drawings.

In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice.

Therefore, the definition of these terms should be made based on the contents throughout the present specification.

1 is a front view showing a noise-proof curtain wall window according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing a noise-proof curtain wall window according to an embodiment of the present invention, Figure 3 is It is an enlarged cross-sectional view of a noise-proof curtain wall window according to an embodiment of the present invention.

In addition, Figure 4 is an exploded cross-sectional view showing a noise-proof curtain wall window according to an embodiment of the present invention, Figure 5 is an exploded view of the sealing connection of the noise-proof curtain wall window according to an embodiment of the present invention 6 is a cross-sectional view showing a sealing connection portion of a noise-proof curtain wall window according to an embodiment of the present invention.

1 to 6, the noise-proof curtain wall window according to an embodiment of the present invention is installed in an opening of a building, an opening is formed at an end toward the front of the building, and an end of the opening is curved The frame member 10 is formed of a bent portion 16, made of steel, and the vertical frame 12 and the horizontal frame 14 are combined in a lattice shape, and fitted to the bent portion 16, and is made of synthetic resin. The support bracket 30 made of a material, coupled to the support bracket 30, provides a hole portion to which the fastening member is coupled, and an elastic support member 50 and a flexure section 16 made of synthetic resin material. Wrapped, inserted into the coupling groove portion 32 of the support bracket 30, made of a synthetic resin material to prevent friction between the bent portion 16 including the steel material and the support bracket 30 including the synthetic resin material Soundproof cap 60, a fixing member 70 seated at the end of the elastic support member 50, and arranged to maintain a gap with the bent portion 16 to provide a gap in which the double-layer glass is inserted, and a fixing member ( It is installed on the front of the 70, the connecting member 77 to provide a connection structure to the fixing member 70, the connecting member 77, the closing member 80 for closing the outer surface of the window and a vertical frame (12) and closing the gap formed on the connecting portion of the horizontal frame (14), and at the same time, includes a sealing connector (90) connecting the vertical frame (12) and the horizontal frame (14).

The frame member 10 of this embodiment uses a color steel plate to finish the inner wall of the window beautifully, and installs a noise-prevention cap 60 made of synthetic resin on the bent portion 16 of the frame member 10 to change seasonally or crossing By preventing the separation phenomenon due to the difference in thermal expansion coefficient between the frame member 10 and the support bracket 30, it is possible to prevent noise.

The support bracket 30 of this embodiment, the engaging groove portion 32 formed at both ends of the support bracket 30 is formed to be elongated in the left and right direction so that the bent portion 16 formed at both ends of the front of the frame member 10 is inserted , The upper end of the coupling groove portion 32 is made to extend in the lateral direction, the extension pressing portion 34 and the extension pressing portion 34 surrounding the bent portion 16 and the noise prevention cap 60 inserted into the coupling groove portion 32 The end of the (34) is made by bending toward the noise prevention cap (60) side, the locking jaw portion (34a) and the connecting member (77) to prevent the noise prevention cap (60) from being separated outside the coupling groove (32), The fixing groove 70 protruding from the front of the support bracket 30 and the fixing groove so that the elastic supporting member 50 is seated so as to provide a hole portion through which the fastening member 70 and the fastening member inserted through the elastic support portion are fastened. (36) It includes a seating groove portion (36a) provided around.

The support bracket 30 is formed in a long panel shape, and is installed in the front opening of the frame member 10. The coupling groove part 32 into which the bent part 16 of the frame member 10 is inserted at both ends of the support bracket 30 ) Is formed, the upper end of the engaging groove portion 32 is formed to be lower than the lower end to form the extended pressing portion 34, and the end portion of the extending pressing portion 34 is bent and hooked in the inner direction of the engaging groove portion 32 The jaw portion 34a is formed.

Therefore, when the bent portion 16 is covered with the noise-prevention cap 60 and then the bent portion 16 is inserted into the coupling groove portion 32, the outer upper end of the noise-preventing cap 60 is restrained by the locking jaw portion 34a, and the bent portion 16 ) And the noise-preventing cap 60 can be prevented from being separated from the coupling groove 32.

A fixed groove portion 36 protruding forward is integrally formed in the front center portion of the support bracket 30, and a thread is formed on the inner wall of the fixed groove portion 36 so that a fastening member inserted therein can be screwed.

The circumferential surface of the fixing groove portion 36 is provided with a seating groove portion 36a that is formed concave to the rear, which is seated in the correct position at the rear side of the elastic support member 50 which is installed to surround the fixing groove portion 36. To be able to.

The elastic support member 50 has a support body 52 that is formed in a cylindrical shape having a larger diameter compared to the fixing groove portion 36, and a front side such that the fixing groove portion 36 is inserted into the rear side end of the supporting body 52. The insertion groove portion 54 extending to the side, the support portion 56 formed on the rear side end of the support body 52 and seated on the seating groove portion 36a and the front side end of the support body 52 are integrally It is provided, and includes a hook member 58 coupled to the fixing member 70.

Therefore, the elastic support member 50 is pressurized so that the fixing groove portion 36 is press-fitted into the insertion groove portion 54 and is integrally coupled to the supporting bracket 30, and a double-layer glass or a gap frame is placed on the front of the extension pressing portion 34. After arranging, the fixing member 70 and the connecting member 77 are seated at the ends of the double-layer glass or the gap frame so as to wrap the fixing member 70 around the double-layer glass or the gap frame. ) To combine the fastening member to constrain the multi-layer glass or the gap frame.

In addition, the fixing member 70 of the present embodiment is formed in a panel shape elongated in the left and right directions to support the outer wall end of the double-layer glass or the spaced frame, and the first hook hook engaged with the hook member 58 at the rear center ( 72) is formed, a second hook hook 76 is formed at both ends of the front surface, and friction protrusions 74 that are in friction with the multilayer glass are formed at both ends of the rear surface, and when the multilayer glass is pressed by the fixing member 70, the friction protrusions are formed. It is possible to prevent the fixing member 70 and the multilayer glass from slipping by the 74, thereby preventing the multilayer glass from being separated from the frame member 10.

The connecting member 77 is made of a panel having the same or a similar shape to the fixing member 70, and the locking grooves 78 are formed at both ends of the rear surface opposite to the second hanging hook 76, so that the front surface of the fixing member 70 is formed. Is coupled to the fastening member is provided integrally with the 70, the engaging projections 79 are bent toward the front side at both ends of the front is formed.

The closing member 80 is made of a panel having the same or a similar shape to the fixing member 70 and the connecting member 77, and both ends are bent to the side, so that the fastening piece 82 that is engaged with the engaging projection 79 is engaged. The stopper 84 is formed inside the fastening piece 82 to prevent the coupling protrusion 79 from being inserted deeper than necessary.

After the assembly as described above is completed, the sealing member 86 may be applied to the ends of the members in contact with the multilayer glass to prevent the gap from being formed between the multilayer glass and other members.

The sealing connection portion 90 of the present embodiment is described on the connecting portion of the vertical frame 12 and the horizontal frame 14 to prevent external air from flowing in at intervals between the vertical frame 12 and the horizontal frame 14. The sealing block 92 and the fastening member which is fastened to the other frame through one of the vertical frame 12 or the horizontal frame 14 and the sealing block 92 and the fastening member are inserted into the sealing block 92 When combined and projected to the side of the sealing block 92, the protruding block 96 and the protruding block 96 are engaged with the fastening groove 97 formed in the inner wall of the frame member 10, and the protruding block 96 is inside the sealing block 92. It includes an elastic member 98 that provides an elastic force for pressing in the direction.

The sealing block 92 is made of a square-shaped block that is shoveled at the end of the vertical frame 12 or the horizontal frame 14, and the sealing protrusion 92b protruding laterally from three surfaces in addition to one surface facing the opening. Is formed, the working space portion is bent inside the sealing block 92, and the protruding block 96 is installed so as to be able to appear on the side surface of the sealing block 92.

At the inner end of the protruding block 96, an inclined surface that is pressed by a fastening member inserted through the fastening hole portion 92a is formed, and the fastening member is inserted into the sealing block 92 to incline the inclined surface to the outside of the sealing block 92. When pressed, the sealing block 92 is rotated by the hinge part installed at the inner end of the protruding block 96, thereby protruding the other end out of the sealing block 92.

At this time, at the other end of the protruding block 96, a fastening protrusion 96a inserted into and coupled to the fastening groove 97 formed in the inner wall of the frame member 10 is formed, and the protruding block 96 is sealed with a sealing block 92. It includes an elastic member (98) interposed between the protruding block (96) and the sealing block (92) inner surface to provide elastic force to press inward.

Therefore, when the sealing block 92 is inserted at the end of the horizontal frame 14, threads are coupled from the inner surface of the vertical frame 12 in an outward direction to engage the fastening hole portion 92a of the sealing block 92, and the sealing block ( 92) As the protruding block 96 is rotated by the fastening member inserted into the protruding block 96, the protruding block 96 protrudes out of the sealing block 92, and the fastening protrusion 96a is inserted into the fastening groove 97, and the vertical frame ( 12) The horizontal frame 14 is combined.

Looking at the construction method of the noise-proof curtain wall window according to an embodiment of the present invention configured as described above are as follows.

The method for constructing a noise-proof curtain wall according to an embodiment of the present invention includes constructing a plurality of vertical frames 12 and a plurality of horizontal frames 14 in an opening of a building in a grid shape using a sealing connector 90 Step, the noise reduction cap 60 is formed on the bent portion 16 formed on the front surface of the frame member 10 including the vertical frame 12 or the horizontal frame 14, and formed at both ends of the support bracket 30. Step of fitting the support bracket 30 to the frame member 10 so that the bent portion 16 and the noise prevention cap 60 are inserted into the engaging groove portion 32, and the fixed groove portion 36 of the support bracket 30 The step of providing a hole to which the fastening member is fastened by press-fitting the elastic support member 50, and seating the ends of the multilayer glass on the frame member 10 and the support bracket 30, and fixing the ends of the multilayer glass Fixing member after seating the member (70) and the connecting member (77) on the ends of the multilayer glass (70), through the connecting member 77 and the elastic support member 50, engaging the fastening member to the fixing groove 36 to constrain the end of the double-layer glass, and the closing member 80 to the connecting member 77 ) Is fitted to close the outer wall of the window.

First, an opening is provided on one surface by bending a color steel sheet, and a frame member 10 is formed at both ends of the opening to form a bent portion 16, and the frame member 10 is vertically and horizontally formed in the opening of the building. It is constructed to form a grid-like window.

Subsequently, a frame consisting of a support bracket 30 and a resilient support member 50 coupled to the opening of the frame member 10 is installed. At this time, the pair of bent portions 16 are provided with noise prevention caps 60, respectively. Covered and inserted into the coupling groove portion 32 of the support bracket 30, it is possible to prevent the noise preventing cap 60 and the bent portion 16 from being separated from the support bracket 30 by the extension pressing portion 34. .

After fixing the elastic support member 50 to the fixing groove portion 36, fix the double-layer glass or the gap frame on the front of the extended pressing portion 34, and then fix the fixing member 70 and the connecting member 77 to the double-layer glass or Seated at the end of the gap frame, the fastening member is coupled from the connecting member (77) to the fixing groove (36) to constrain the outer end of the laminated glass or the gap frame.

After the restraint of the double-layer glass or the gap frame is completed, the construction of the noise-proof curtain wall according to this embodiment is completed by combining the closing member 80 with the connecting member 77.

The frame member 10 of this embodiment is made of a steel material to improve the strength of windows and doors, and the support bracket 30, the fixing member 70, and the finishing member 80 on which the multilayer glass is seated are made of aluminum, Since the elastic support member 50, the connecting member 77, and the noise prevention cap 60 are made of synthetic resin material, even if parts having different thermal expansion coefficients expand or contract repeatedly by one crossing, the steel frame member 10 and the double layer Since all of the parts in close contact with the glass are made of synthetic resin material, it is possible to prevent the occurrence of noise caused by the separation between the parts.

Accordingly, it is possible to improve the adhesion between the glass plate and the flame, to maintain the stiffness of the window over a set value, and to prevent the noise generated when the members forming the frame are spaced apart as the frame is thermally deformed due to seasonal changes or crossroads. It is possible to provide a noise-proof curtain wall window and a construction method thereof.

The present invention has been described with reference to one embodiment shown in the drawings, but this is merely exemplary, and those skilled in the art to which the art pertains may have various modifications and other equivalent embodiments. Will understand

In addition, the noise-proof curtain wall window and its construction method have been described as an example, but this is only an example, and the noise-proof curtain wall window and the construction method of the present invention can be applied to other products other than the construction method. Can be used.

Therefore, the true technical protection scope of the present invention should be defined by the following claims.

10: frame member 12: vertical frame
14: horizontal frame 16: bend
30: support bracket 32: engaging groove
34: extension pressing portion 34a: engaging jaw portion
36: fixing groove 36a: seating groove
50: elastic support member 52: support body
54: insertion hole portion 56: support portion
58: hook member 60: noise prevention cap
70: fixing member 72: first hook
74: friction projection 76: second hook
77: connecting member 78: engaging groove
79: engaging projection 80: finishing member
82: fastening piece 84: stopper
86: sealing member 90: sealing connection
92: sealing block 92a: fastening hole
92b: sealing protrusion 96: protruding block
96a: fastening projection 97: fastening groove
98: elastic member

Claims (3)

It is installed in the opening of the building, an opening is formed at the end facing the front of the building, the end of the opening is bent to form a bend, and is made of steel, and the vertical frame and the horizontal frame are combined in a grid shape. absence;
A support bracket fitted to the bent portion and made of a synthetic resin material;
An elastic support member coupled to the support bracket, providing a hole part to which a fastening member is coupled, and comprising a synthetic resin material;
A noise-prevention cap including a synthetic resin material surrounding the bent part and being inserted into a coupling groove of the support bracket to prevent friction between the bent part including a steel material and the support bracket including a synthetic resin material;
A fixing member seated at an end of the elastic support member and arranged to maintain a gap with the bent portion to provide a gap into which the double-layer glass is inserted;
A connection member installed on the front surface of the fixing member and providing a connection structure to the fixing member;
A closing member combined with the connecting member and closing the outer surface of the window; And
A sealing connection portion for closing the gap formed on the connecting portion of the vertical frame and the horizontal frame and connecting the vertical frame and the horizontal frame at the same time,
The support bracket,
A coupling groove formed at both ends of the support bracket formed long in the left and right directions so that the bent portions formed at both ends of the front of the frame member are inserted;
An extension pressing portion which is formed by extending the upper end of the coupling groove in a lateral direction and surrounding the bent portion and the noise prevention cap inserted in the coupling groove;
An end portion of the extended pressing portion bent toward the noise prevention cap side, and a locking jaw portion preventing the noise prevention cap from being separated outside the coupling groove;
A fixing groove protruding from the front surface of the support bracket so as to provide a hole portion through which the connecting member, the fixing member and the fastening member inserted through the elastic support portion are fastened; And
It includes a seating groove provided around the fixing groove so that the elastic support member is seated,
The sealing connection portion 90,
A sealing block 92 which is described at a connection portion between the vertical frame 12 and the horizontal frame 14 and prevents external air from flowing in at intervals between the vertical frame 12 and the horizontal frame 14;
A fastening member penetrating through one of the vertical frame 12 or the horizontal frame 14 and the sealing block 92 to be fastened to another frame;
When the fastening member is inserted into and coupled to the sealing block 92, it protrudes to the side of the sealing block 92 and protrudes block 96 that is engaged with the fastening groove 97 formed in the inner wall of the frame member 10. ; And
Noise-proof curtain wall window, characterized in that it comprises an elastic member (98) for providing an elastic force for urging the protruding block (96) in the sealing block (92) inward direction.
delete (A) constructing a plurality of vertical frames and a plurality of horizontal frames in the opening of the building in a grid shape using a sealing connection;
(b) Put a noise prevention cap on a bent portion formed on the front side of the frame member including the vertical frame or the horizontal frame, and support the bent portion and the noise prevention cap to be inserted into a coupling groove formed at both ends of the support bracket. Fitting a bracket to the frame member;
(c) pressing a resilient support member into a fixing groove of the support bracket to provide a hole to which the fastening member is fastened;
(d) After the end of the laminated glass is seated on the frame member and the support bracket, and the fixing member and the connecting member are seated on the end of the laminated glass to surround the end of the laminated glass, the fixing member, the connecting member and the elasticity Binding a fastening member to the fixing groove through a support member to constrain the end of the multilayer glass; And
(e) fitting the closing member to the connecting member to include closing the outer wall of the window,
The support bracket,
A coupling groove formed at both ends of the support bracket formed long in the left and right directions so that the bent portions formed at both ends of the front side of the frame member are inserted;
An extension pressing portion which is formed by extending the upper end of the coupling groove in a lateral direction and surrounding the bent portion and the noise prevention cap inserted in the coupling groove;
An end portion of the extended pressing portion bent toward the noise prevention cap side, and a locking jaw portion preventing the noise prevention cap from being separated outside the coupling groove;
A fixing groove protruding from the front surface of the support bracket so as to provide a hole portion through which the connecting member, the fixing member and the fastening member inserted through the elastic support portion are fastened; And
It includes a seating groove provided around the fixing groove so that the elastic support member is seated,
The sealing connection portion 90,
A sealing block 92 which is described at a connection portion between the vertical frame 12 and the horizontal frame 14 and prevents external air from entering at an interval between the vertical frame 12 and the horizontal frame 14;
A fastening member penetrating through one of the vertical frame 12 or the horizontal frame 14 and the sealing block 92 to be fastened to another frame;
When the fastening member is inserted into and coupled to the sealing block 92, it protrudes to the side of the sealing block 92 and protrudes block 96 which is engaged with the fastening groove 97 formed in the inner wall of the frame member 10. ; And
A method for constructing a noise-proof curtain wall window, comprising: an elastic member (98) that provides an elastic force to press the protruding block (96) toward the inner side of the sealing block (92).

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