KR20160002973U - Insulation windows and doors frame - Google Patents

Insulation windows and doors frame Download PDF

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Publication number
KR20160002973U
KR20160002973U KR2020150001125U KR20150001125U KR20160002973U KR 20160002973 U KR20160002973 U KR 20160002973U KR 2020150001125 U KR2020150001125 U KR 2020150001125U KR 20150001125 U KR20150001125 U KR 20150001125U KR 20160002973 U KR20160002973 U KR 20160002973U
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KR
South Korea
Prior art keywords
heat insulating
insulating material
frame
outer frame
connection
Prior art date
Application number
KR2020150001125U
Other languages
Korean (ko)
Inventor
곽재문
Original Assignee
주식회사 빛나시스템창호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 빛나시스템창호 filed Critical 주식회사 빛나시스템창호
Priority to KR2020150001125U priority Critical patent/KR20160002973U/en
Publication of KR20160002973U publication Critical patent/KR20160002973U/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7641—Elements for window or door openings, or for corners of the building
    • 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
    • E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
    • 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
    • E06B3/54—Fixing of glass panes or like plates

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a stainless steel heat insulating window frame, wherein a first heat insulating material is connected to each of inner frames, a first heat insulating material and a second heat insulating material symmetrical to each other are connected to the outer frame, The flow of the inside and outside air transferred to the first and second heat insulating materials through the inner and outer frames is blocked by the connection heat insulating material so that the inside and the outside air flow in and out, And the gap between the outer frames can be adjusted by easily replacing the connecting and insulating material between the first and second insulating materials according to the thickness of the glass.
According to the present invention, it is possible to adjust the interval between the inner and outer frames into which the glass is inserted by replacing the joint thermal insulating material between the first and second heat insulating materials. By adjusting the interval between the inner and outer frames, And the flow of the inside and outside air transferred to the first and second heat insulating materials through the inner and outer frames is blocked by the connection heat insulating material so that the inflow or outflow of the inside or outside air into or out of the room is blocked , The interval between the inner and outer frames is adjusted to correspond to the thickness of the glass by a simple operation of replacing the joint thermal insulation between the first and second heat insulators so that the construction time is shortened and thus the cooling and heating efficiency is increased, Is improved.

Description

Insulation windows and doors frame

The present invention relates to a window frame, and more particularly, to a window frame, and more particularly, to a method for selectively attaching a connecting and insulating member having different lengths between first and second insulating members connected to respective inner and outer frames, To an insulated window frame in which an interval between frames can be adjusted.

BACKGROUND ART [0002] In general, a wall of a building such as a building is provided with a wall frame surrounding the rim of a window, and the wall frame is elongated in a bar shape to support an exterior panel of a window or a wall.

In this case, the window frame supported by the wall frame functions as a room lighting function by securing a view and sunlight, and the window frame is supported by a wall frame which is long in the lateral or longitudinal direction.

In addition, the wall frame and the window partition the inside and outside spaces of the building to block rain or wind from the outside of the building, and to block noise or heat.

Patent Document 1 discloses a conventional window frame. Referring to FIG. 1, there is provided an inner window frame and an outer window frame which are installed so as to be exposed to the inside and outside of a building. The inner window frame and the outer window frame are in contact with each other, A male-type insulating bar and a male-type insulating bar are provided.

Here, the male protrusions of the male-type heat insulating bar are fitted to the female-like protrusions of the female-type heat insulating bar and are in contact with each other.

At this time, a hollow portion is formed inside the female type insulating bar and the male type insulating bar, and the inside and outside air are left through the hollow portion, and the inside air is discharged to the outside or the outside air is blocked from entering the room.

However, in the window frame as in Patent Document 1, the distance between the inner and outer window frames is limited by the length of the male and female protrusions connected to each other, and the distance between the inner window frame and the outer window frame can not be adjusted. There is a need to directly replace the fixed arm and the male type insulating bar and the production cost is increased when the male and male protrusions are manufactured in various lengths corresponding to the thickness of the glass and the inside and outside air are moved through the arm, The efficiency of cooling and heating is lowered and the reliability of the product is deteriorated due to the increase of the manufacturing cost due to the increase of the manufacturing cost and the improvement of the energy consumption rate.

KR 10-1331205 B1

The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a method of connecting a first heat insulator to each of inner frames, connecting a first heat insulator to a second heat insulator symmetrical to the outer frame, 1, the connection heat insulating member is fastened to the first and second coupling protrusions of the second insulation member so that the flow of the internal and external air transmitted to the first and second insulation members through the inner and outer frames is blocked by the connection insulation, , The inside or outside of the room is blocked from flowing into or out of the inside and outside of the room, and the interval between the outside frames can be adjusted by easily replacing the connecting and insulating material between the first and second insulating materials according to the thickness of the glass will be.

In order to achieve the object of the present invention as described above, in the present invention, the heat insulating window frame includes an inner frame installed inside the building; An outer frame spaced apart from the inner frame by a predetermined distance and installed outside the building; A first heat insulating member having a bent portion formed at one end thereof in a direction opposite to the opposing direction and closely attached to the inner frame, and a first engaging projection formed at the other end; A second heat insulation member disposed symmetrically with respect to the first heat insulation member, one end of which is closely attached to the outer frame, and the other end of which has a second locking protrusion opposed to the first locking protrusion of the first heat insulation member; The first heat insulating material and the second heat insulating material are formed so as to have a predetermined length and are provided between the first heat insulating material and the second heat insulating material and are engaged with the first and second locking recesses of the first heat insulating material and the second heat insulating material, Connecting insulation to connect; A reinforcing plate closely attached to an inner surface of the second heat insulating material facing the outer frame; A first fastening member passing through an inner center portion of the outer frame and the second heat insulator and fastened to the reinforcing plate to connect and fix the outer frame and the second heat insulator; And a second fastening member passing through the bent portion of the first heat insulator and fastened to the inner frame to connect and fix the first heat insulator and the inner frame.

According to another aspect of the present invention, there is provided an insulating window frame, wherein the outer frame is formed with a coupling groove on one surface thereof facing the second connection and heat insulating member, Is formed.

In the present invention, in the heat insulating window frame, the connection heat insulating members are provided in pairs so that they can be separated from each other, and are closely contacted with each other in a direction perpendicular to the first and second heat insulating members, And the heat insulating material is connected and fixed.

The present invention is characterized in that in the heat insulating window frame, the connection heat insulating member has a locking protrusion which is engaged with the first and second locking protrusions on both surfaces of the first and second heat insulating materials facing each other.

According to the present invention, in the heat insulating window frame, the connection heat insulating member further includes a hollow space portion for retaining the inside and outside air between the latching jaws.

According to the present invention, it is possible to adjust the interval between the inner and outer frames in which the glass is inserted by replacing the joint thermal insulator between the first and second heat insulators, and by adjusting the interval between the inner and outer frames, And the flow of the inside and outside air transferred to the first and second heat insulating materials through the inner and outer frames is blocked by the joint insulating material so that the inside and outside air can flow into or out of the room, And the interval between the inner and outer frames is adjusted so as to correspond to the glass thickness by a simple operation of replacing the joint insulating material between the first and second heat insulating materials so that the construction time is shortened so that the cooling and heating efficiency is increased and the cost is reduced And the reliability of the product is improved.

1 is a perspective view showing a heat insulating window frame according to the present invention;
Fig. 2 is an exploded perspective view of Fig. 1; Fig.
3 is a plan view showing a heat insulating window frame according to the present invention;
4 is a view showing a state in which the inside and outside air flow into the heat insulating window frame according to the present invention.

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

1 to 3, the inner frame 100 is installed inside a building.

The inner frame 100 is installed in a vertical or horizontal direction to support the rim of the glass G. [

The inner frame 100 is connected and fixed to the first heat insulating material 300 by the second fastening member 800 passing through the bent portion 301 of the first heat insulating material 300.

The outer frame 200 is spaced apart from the inner frame 100 by a predetermined distance and installed outside the building.

The outer frame 200 is installed vertically or horizontally to face the inner frame 100 so as to support the rim of the glass G. [

The outer frame (200) has a coupling groove (201) formed on one surface thereof facing the second connection thermal insulating material (400).

The coupling groove 201 is forcibly fitted in the coupling protrusion 402 of the second heat insulating material 400 to connect and fix the outer frame 200 to the second heat insulating material 400.

The outer frame 200 penetrates the first fastening member 700 through an inner center portion thereof and is firmly fixed to the second heat insulating material 400.

The first heat insulating material 300 is bent at one end in a direction opposite to the first direction and is bent to be closely attached to the inner frame 100 and a first locking protrusion 302 is formed at the other end .

The bent part 301 is fastened to the inner frame 100 and is fastened to the inner frame 100 by fastening the first fastening protrusion 700. The first heat insulating material 300 is fixed to the inner frame 100 by fastening.

The first locking protrusion part 302 is engaged with the locking protrusion 501 of the connection thermal insulation material 500 to fix the first thermal insulation material 300 to the connection thermal insulation material 500.

The first heat insulating material 300 is connected and fixed to the inner frame 100 so as to be symmetrical with the second heat insulating material 400.

It is preferable that the first protruding portion 302 of the first heat insulating material 300 has a "T" shape.

The first heat insulating material 300 is preferably made of polyamide.

The second insulation member 400 is disposed symmetrically with the first insulation member 300 and has one end closely attached to the outer frame 200 and the other end of the first insulation member 300 And a second engaging protrusion 401 facing each other.

The second locking protrusion 401 is engaged with the locking protrusion 501 of the connection thermal insulation material 500 to fix the second thermal insulation material 400 to the connection thermal insulation material 500.

The second heat insulating material 400 is fixed to the outer frame 200 so as to be symmetrical with the first heat insulating material 300.

On one side of the second heat insulating material 400, a coupling protrusion 402 forcibly inserted and fixed in the coupling groove 201 is formed.

The coupling protrusion 402 is securely fitted in the coupling groove 201 of the outer frame 200 to fix the second insulation 400 to the outer frame 200.

The second heat insulating material 400 is firmly fixed to the outer frame 200 by a first fastening member 700 penetratingly coupled to the outer frame 200.

It is preferable that the second locking projection 401 of the second heat insulating material 400 has a "T" shape.

Preferably, the second heat insulating material 400 is made of polyamide.

The connection heat insulating member 500 is formed to have a predetermined length and is provided between the first heat insulating member 300 and the second heat insulating member 400 and is provided between the first heat insulating member 300 and the second heat insulating member 400, (300) and the second heat insulating material (400) by engaging with the second heat sink (302) and the second locking projection (401).

It is preferable that the length of the joint insulating material 500 corresponds to the thickness of the glass G entering between the inner and outer frames 100 and 200.

The first and second heat insulating materials 300 and 400 are closely contacted with each other in a direction perpendicular to the first and second heat insulating materials 300 and 400, 300, and 400 are connected and fixed.

The connection heat insulating member 500 forms a locking protrusion 501 which is engaged with the first and second locking protrusions 302 and 401 on both sides of the first and second heat insulating materials 300 and 400 facing each other .

The latching jaws 501 are engaged with the first and second locking projections 302 and 401 to prevent the connection heat insulating material 500 from being separated from the first and second heat insulating materials 300 and 400 .

The connection heat insulating member 500 further includes a hollow space 502 between which the inner and outer spaces are left.

The space 502 allows the inside and outside air transferred to the first and second heat insulating materials 300 and 400 to remain through the inner and outer frames 100 and 200.

The connection heat insulating member 500 leaves the inner air in the space portion 502 of the space portion 502 in the space portion 502 and causes the ambient air to remain in the space portion in the outdoor space side of the space portion 502.

The connection heat insulating material 500 coexists with the inside and outside air on the space 502.

Preferably, the connection heat insulating material 500 is made of polyamide.

The reinforcing plate 600 is closely attached to the inner surface of the second heat insulating material 400 facing the outer frame 200.

The reinforcing plate 600 is fastened to the end of the first fastening member 700 passing through the outer frame 200 and the second heat insulating material 400 and is fastened by the first fastening member 700 to the outer side And is tightened in the direction of the frame (100) to press the inner surface of the second heat insulating material (400).

The reinforcing plate 600 is preferably made of a metal.

The first fastening member 700 extends through an inner center portion of the outer frame 200 and the second heat insulating material 400 so as to be fastened to the reinforcing plate 500. The outer frame 200 and the second heat insulating material 400) are connected and fixed.

The end of the first fastening member 700 is fastened to the reinforcing plate 600 and the reinforcing plate 600 is tightened in the direction of the outer frame 200 so that the outer frame 200 and the second heat insulating material 400).

The first fastening member 700 is threadably fastened to the outer frame 100 and the second heat insulating material 400.

The second fastening member 800 extends through the bent portion 301 of the first heat insulating material 300 and is fastened to the inner frame 100 to connect the first heat insulating material 300 and the inner frame 100 Fixed.

The second fastening member 800 extends through a pair of the bent portions 301 and is connected to the inner frame 100 so that the first heat insulating material 300 is connected to the inner frame 100 Fixed.

The second fastening member 700 is screwed into the bent portion 301 and the inner frame 100.

The insulating window frame according to the present invention having the above configuration is used as follows.

First, an inner frame 100 is installed in a vertical or horizontal direction inside a building, and an outer frame 200 is installed at a predetermined distance from the inner frame 100, and each of the inner and outer frames 100, 200 and the first and second heat insulating materials 300 and 400 are connected and fixed.

At this time, the bent portion 301 of the first heat insulating material 300 is brought into close contact with the entire surface of the inner frame 100, and the second fastening member 800 is penetrated through the bent portion 301 in this state .

The second fastening member 800 is fastened and fixed to the inner frame 100 while passing through the bending portion 301 so that the first heat insulating material 300 and the inner frame 100 are connected Fixed.

The second heat insulating material 400 is disposed symmetrically with the first heat insulating material 300 so that the second heat insulating material 400 is pressed toward the outer frame 200.

The coupling protrusion 402 of the second insulation member 400 is securely fitted in the coupling groove 201 of the outer frame 100 so that the outer frame 200 and the second insulation member 400 are connected .

The end of the first fastening member 700 penetrates through the second heat insulating material 400 to penetrate the first fastening member 700 through the inner center portion of the outer frame 200, ).

At this time, the reinforcing plate 600 fastened to the first fastening member 700 is pulled in the direction of the outer frame 200 by the tightening force of the first fastening member 700, Thereby pressing the side surface.

Then, between the outer frame 200 and the second heat insulating material 400, the first fastening member 700 and the reinforcing plate 600 are tightly coupled and fixed.

Next, a pair of connecting terminal members 500 are provided on both sides of the first and second insulating members 300 and 400 in the direction perpendicular to the first and second insulating members 300 and 400, and the connecting and insulating members 500 are tightly coupled to each other in a direction facing each other.

The locking protrusions 501 are fastened to the first and second locking protrusions 302 and 401 of the first and second heat insulating materials 300 and 400 while the coupling heat insulating materials 500 are closely coupled to each other. The connection heat insulating material 500 is fixed between the first and second heat insulating materials 300 and 400 and prevented from being separated from the first and second heat insulating materials 300 and 400.

The glass G having a thickness corresponding to the length of the connection thermal insulator 500 is introduced into the space between the inner and outer frames 100 and 200 to form a gap between the inner and outer frames 100 and 200 (G) is fixed, a curtain wall for partitioning the indoor and outdoor spaces of the building is formed.

Particularly, the connection heat insulating member 500 is formed to have a length corresponding to the thickness of the various glass G, and a connection heat insulating member 500 having different lengths is selected between the first and second heat insulating members 300 and 400 The gap between the inner and outer frames 100 and 200 can be adjusted so that the glass G having various thicknesses can be selectively inserted therebetween.

Referring to FIG. 4, the curtain wall formed in the above-described manner receives outdoor air from the outer frame 200 in the summer or winter season, and the outdoor air flows through the second heat insulating material 400, And remains in the space portion 502 of the space portion 502 in the outdoor side portion.

The inner frame 100 receives indoor air of the indoor space and reaches the connection thermal insulator 500 via the first heat insulating material 300 to prevent the indoor space of the space portion 500 And remains in the space portion.

Then, the flow of the inside and outside air transferred to the connection heat insulating member 500 is interrupted by the internal and external air remaining in the space 502 to coexist.

That is, the outside air transmitted through the outer frame 200 is blocked by the inner heat remaining in the connection heat insulating material 500 and the space portion 502, and is prevented from being transmitted to the inner frame 100, The inner air transferred through the air bag 100 is blocked by the ambient heat remaining in the joint thermal insulator 500 and the space portion 502 and is prevented from being transmitted to the outer frame 200.

Although it has been described in the above description that glass G having the same shape is arranged to face each other in a space between the inner and outer frames 100 and 200, (Not shown) is inserted into any one of the inner and outer frames 100 and 200 so that the space between the inner and outer frames 100 and 200 is separated from the outside by inserting a thermal insulation material It is sealed.

At this time, the finishing heat insulating material (not shown) blocks the outside air from flowing through the spaces between the inner and outer frames 100 and 200.

A connection thermal insulator 500 having a length corresponding to the thickness of the glass G is provided between the first and second heat insulators 300 and 400 connected to the inner and outer frames 100 and 200 as described above, The structure in which the first and second heat insulating materials 300 and 400 are connected and fixed to the connection thermal insulating material 500 is a structure in which glass G is formed by replacing the joint thermal insulating material 500 between the first and second heat insulating materials 300 and 400 The gap between the inner and outer frames 100 and 200 to be inserted can be adjusted and the glass G having various thicknesses in the field can be easily selected and inserted by adjusting the gap between the inner and outer frames 100 and 200 The flow of the inside and outside air transferred to the first and second heat insulating materials 300 and 400 through the inner and outer frames 100 and 200 is blocked by the joint thermal insulating material 500, 200 or between the inner and outer frames 100 and 200 by a simple operation of replacing the connection heat insulating material 500 between the first and second heat insulating materials 100, The installation time can be reduced is adjusted to correspond to the glass (G) thickness.

The above description is only one embodiment for carrying out the heat insulating window frame according to the present invention. The present invention is not limited to the above-mentioned embodiment, but is deviated from the subject matter of the present invention as claimed in the claims of utility model registration It will be understood by those skilled in the art that the present invention has the technical spirit of the present invention to the extent that various modifications can be made.

100: inner frame 200: outer frame
201: coupling groove 300: primary insulation
301: bent portion 302: first stump portion
400: Secondary insulation member 401: Second stumbling block member
402: jointing part 500: jointing insulation
501: engaging jaw 502:
600: reinforcing plate 700: first fastening member
800: second fastening member G: glass

Claims (5)

An inner frame (100) installed inside the building;
An outer frame 200 spaced apart from the inner frame 100 by a predetermined distance and installed outside the building;
A first heat insulating material 300 having a first bending part 302 formed at one end thereof and a bending part 301 formed at a first end thereof in a direction opposite to the first bending part 302 to be in close contact with the inner frame 100, ;
The first heat insulating material 300 is disposed symmetrically with respect to the first heat insulating material 300 and one end of the second heat insulating material 300 is closely attached to the outer frame 200. The other end of the second heat insulating material 300, A second heat insulating material 400 on which a stopping portion 401 is formed;
The first insulation material 300 and the second insulation material 400 are formed to have a predetermined length and are provided between the first insulation material 300 and the second insulation material 400. The first insulation material 300 and the second insulation material 400, (500) which is caught by the stopper (401) and connects between the first heat insulating material (300) and the second heat insulating material (400);
A reinforcing plate 600 closely attached to the inner surface of the second heat insulating material 400 facing the outer frame 200;
And a second heat insulating material 400 which penetrates through the inner side central portion of the outer frame 200 and the second heat insulating material 400 and is coupled to the reinforcing plate 500 to connect and fix the outer frame 200 and the second heat insulating material 400, A fastening member 700; And
A second fastening member 800 that penetrates the bent portion 301 of the first heat insulating material 300 and is fastened to the inner frame 100 to fix the first heat insulating material 300 and the inner frame 100 to each other, );
Wherein the window frame is made of a transparent material. The method according to claim 1,
The outer frame 200 is formed with a coupling groove 201 on one surface thereof facing the second connection thermal insulator 400,
And a coupling protrusion (402) is formed on one surface of the second connection heat insulating material (400) to be fixedly inserted into the coupling groove (201). The method according to claim 1,
The connection heat insulating material (500)
The first and second heat insulating materials 300 and 400 are closely contacted to each other in a direction perpendicular to the first and second heat insulating materials 300 and 400 so that the first and second heat insulating materials 300 and 400 are connected and fixed to each other. Wherein the window frame is made of a resin. The method according to claim 1 or 3,
The connection heat insulating material (500)
And a locking step (501) for locking the first and second thermal protrusions (300, 400) to the first and second locking projections (302, 401) frame. 5. The method of claim 4,
The connection heat insulating material (500)
Wherein a hollow space (502) is formed between the latching jaws (501) so as to leave inside and outside air.
KR2020150001125U 2015-02-17 2015-02-17 Insulation windows and doors frame KR20160002973U (en)

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KR2020150001125U KR20160002973U (en) 2015-02-17 2015-02-17 Insulation windows and doors frame

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401382A (en) * 2016-10-31 2017-02-15 湖南坚致幕墙安装设计有限公司 Door and window system with opened sectional bars
KR101887580B1 (en) * 2017-04-26 2018-08-14 (주)미래메탈 Improved window system for general purpose assembly
KR20200053267A (en) * 2018-11-08 2020-05-18 임성규 a functional window frame
KR102517798B1 (en) * 2022-04-28 2023-04-04 양은영 Prefabricated window frame with excellent thermal insulation properties
KR102569546B1 (en) * 2022-05-02 2023-08-24 주식회사 이건창호 Window for preventing heat deformation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331205B1 (en) 2013-07-17 2013-11-26 주식회사 윈스틸 Stainless window frame having insulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331205B1 (en) 2013-07-17 2013-11-26 주식회사 윈스틸 Stainless window frame having insulation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401382A (en) * 2016-10-31 2017-02-15 湖南坚致幕墙安装设计有限公司 Door and window system with opened sectional bars
KR101887580B1 (en) * 2017-04-26 2018-08-14 (주)미래메탈 Improved window system for general purpose assembly
KR20200053267A (en) * 2018-11-08 2020-05-18 임성규 a functional window frame
KR102517798B1 (en) * 2022-04-28 2023-04-04 양은영 Prefabricated window frame with excellent thermal insulation properties
KR102569546B1 (en) * 2022-05-02 2023-08-24 주식회사 이건창호 Window for preventing heat deformation

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