KR20170074069A - Adiabatic window - Google Patents

Adiabatic window Download PDF

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Publication number
KR20170074069A
KR20170074069A KR1020150183100A KR20150183100A KR20170074069A KR 20170074069 A KR20170074069 A KR 20170074069A KR 1020150183100 A KR1020150183100 A KR 1020150183100A KR 20150183100 A KR20150183100 A KR 20150183100A KR 20170074069 A KR20170074069 A KR 20170074069A
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KR
South Korea
Prior art keywords
frame
heat insulating
heat
window
shield member
Prior art date
Application number
KR1020150183100A
Other languages
Korean (ko)
Other versions
KR101842241B1 (en
Inventor
김진식
Original Assignee
삼산알미늄공업(주)
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 삼산알미늄공업(주) filed Critical 삼산알미늄공업(주)
Priority to KR1020150183100A priority Critical patent/KR101842241B1/en
Publication of KR20170074069A publication Critical patent/KR20170074069A/en
Application granted granted Critical
Publication of KR101842241B1 publication Critical patent/KR101842241B1/en

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Classifications

    • 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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • 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
    • E06B3/26347—Frames with special provision for insulation specially adapted for sliding doors or windows
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/414—Protection against high or low temperatures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a window frame including a heat insulating material, and more particularly, to a window frame that is installed on a window frame frame slidably mounted on a wall surface, .
The heat insulating window frame of the present invention is characterized in that the outer frame 110 and the inner frame 120 are provided at four sides to support the glass window G and the heat shields 120 are provided on one side of the inner surface of the outer frame 110 and the inner frame 120 And the heat insulating member 300 is fitted on the other side of the inner surface of the outer frame 110 and the inner frame 120 A window frame frame 100 formed with heat insulating member mounting grooves 112, 122 spaced apart from each other so as to be spaced from each other in a longitudinal direction; The heat terminal members 200 and 200 are installed at both ends of the outer frame 110 and the inner frame 120 so as to mutually connect adjacent sides of the inner frame 120 to the windshield G, ); A heat insulating member 300 installed in the heat insulating member mounting grooves 112 and 122; Is formed.

Description

{Adiabatic window}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a window frame including a heat insulating material, and more particularly, to a window frame that is installed on a window frame frame slidably mounted on a wall surface, .

In order to save energy and solve environmental problems, energy regulations of buildings have been strengthened. To meet this trend, windows of buildings use various insulation methods to increase their energy saving efficiency.

In particular, aluminum window frames are a main material of frames, and they are widely used for construction of buildings because they are less deformed due to changes in the external environment due to the characteristics of aluminum, and are stronger in strength and lighter in weight than other metals.

However, due to the nature of the material, aluminum has a problem of low heat insulation due to its high thermal conductivity. As a result, there has been a problem that dew condensation occurs in the window during the winter season or airtightness and soundproofing are poor.

In addition, a frame of a general window frame is formed by compression molding aluminum or the like to have a rectangular frame structure, and is fixedly formed by inserting a glass panel into the frame. The frame of the window frame is made of a metal material compact having high thermal conductivity, The outdoor temperature is transferred to the room as it is, or the low temperature of the room, which is in the cooling state, is released to the outside through the heat conduction. This is pointed out as the same problem in winter.

In order to solve such a problem, a method of disposing heat insulating materials in an aluminum frame is used, and Korean Patent No. 1467446 (Apr. 25, 2014, insulation window) discloses a prior art in which a heat insulating material is disposed in a frame.

In the above-described technique, the members forming the window frame are formed with the first and second thermal insulation member portions, the member forming the window frame is provided with the third thermal insulation member, and the first, second and third thermal insulation member portions are respectively filled And the first heat insulating material receiving portion is formed in the inner hollow portion of the member constituting the window frame, and the first heat insulating material receiving portion is formed inside the rail provided in the member forming the window frame, while the lower one of the upper and lower and left and right members of the window frame And the third heat insulating member is formed in the inner hollow portion of the member forming the window frame and the upper end height of the second heat insulating member receiving portion is formed in a straight line on the upper side of the lower end height of the third heat insulating member receiving portion Are formed to be the same or higher.

The heat insulating window having the above-described structure has the first and second thermal insulating portions accommodated in the window frame to improve the heat insulating function of the window frame by filling the thermal insulating material in the thermal insulating housing portion. However, And the third insulating material to be filled in the third insulating material accommodating portion is formed on one side of the outdoor side of the window frame, so that a high heat insulating effect can not be expected.

Patent Registration No. 1467446 (2014.11.25, Insulated window)

The object of the present invention is to provide a heat insulating window frame which can prevent the inflow of outside air by installing a heat insulating material inside the window frame and reduce loss of heat energy escaping through the window frame when the room is cooled and operated.

In order to accomplish the above object, an insulating window frame of the present invention includes an outer frame 110 and an inner frame 120 in four directions to support a glass window G, and the outer frame 110 and the inner frame 120 And the heat shield member 200 is installed at one side of the inner side of the inner frame 120. The heat shield member 200 is provided at the other side of the inner frame 120 with respect to the outer frame 110 and the inner frame 120, A window frame frame 100 formed with heat insulating member mounting grooves 112 and 122 spaced apart from each other so as to be fitted in the heat insulating member mounting portions 300; The heat terminal members 200 and 200 are installed at both ends of the outer frame 110 and the inner frame 120 so as to mutually connect adjacent sides of the inner frame 120 to the windshield G, ); A heat insulating member 300 installed in the heat insulating member mounting grooves 112 and 122; Is formed.

According to the heat insulating window frame constructed as described above, the heat shield member and the heat insulating member are provided inside the frame constituting the window frame to minimize the inflow of the outside air, as well as to prevent the heat conduction, There is an effect that the space is divided to suppress the flow of the outside air to improve the heat insulating property.

Brief Description of the Drawings Fig. 1 is a state diagram schematically showing a door lock window to which an insulating window frame of the present invention is applied,
2 is a horizontal sectional view taken along the line A-A 'shown in Fig. 1,
3 is a vertical sectional view taken along the line B-B 'shown in Fig. 1,
FIG. 4 is a sectional view showing the detailed construction of the insulating window frame of the present invention,
5 is a cross-sectional view illustrating the adiabatic material of the present invention.

Generally, windows that are widely used in buildings are mainly used to construct windows and curtain walls. The window must have weather resistance and durability with high resistance to the outside air, and it is required to withstand the weight of the window and wind load, and to have airtightness and heat insulation.

The window is mainly formed of an aluminum material having excellent workability. Such a window made of aluminum has a disadvantage in that the insulating property is poor due to the nature of the metal.

Therefore, various methods have been proposed in order to overcome the disadvantages of poor heat insulation.

The window is composed of a window frame mounted on a wall and a window frame mounted on the window frame. The present invention relates to an improved window frame for improving heat insulation.

The heat insulating window frame according to the present invention can be applied to at least one of a shutter window, a curtain wall window, a horizontal window frame of various system windows, and a vertical window frame. In the embodiment of the present invention, Will be described.

Hereinafter, an insulating window frame according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The heat insulating window frame of the present invention includes a window frame frame 100, a heat shield member 200, and a heat insulating member 300.

The window frame frame 100 is composed of an outer frame 110 and an inner frame 120 provided on the circumferential, lower, left, and right sides of the window G so as to support the window G, The inside of the frame 110 and the inside frame 120 are formed hollow to reduce weight.

At this time, the heat end reinstallation grooves 111 and 121 are formed in the longitudinal direction so that the heat end member 200 can be fitted to one side of the inner surface of the outer frame 110 and the inner frame 120, 110 and the inner frame 120 are formed on the other side of the inner surface of the inner frame 120 so as to be spaced apart from each other so that the heat insulating member 300 can be inserted thereinto.

The cross-sectional shape of the heat-end-side reinstalling grooves 111 and 121 may be formed in a groove shape to accommodate both end portions of the heat-generating end member 200. In a shape as shown in the figure, a groove protrusion 111a, and 121a are formed and coupled to each other so that the coupling relationship can be further strengthened.

The shape of the heat insulating member 300 and the heat insulating member mounting grooves 112 and 122 is not limited to the shape shown in the drawings and may be a shape that can be fitted and defected mutually in the longitudinal direction of the frame.

In addition, the shape of the window frame 100 is not limited to the shape shown in the drawings, and any shape that can be used in combination with the window frame 10 is acceptable.

The glass window G installed between the outer frame 110 and the inner frame 120 preferably uses a glass window having a multi-layer structure for heat insulation. The glass window G is disposed between the frames, Is a well-known technology, and a description related thereto will be omitted.

The heat block member 200 is installed on both sides of the heat block re-installation grooves 111 and 121 so as to face each other to connect the outer frame 110 and the inner frame 120 to each other. However, in the present invention, in order to improve the heat insulation efficiency, a first heat shield member 210 formed by separating the first heat insulating member 210 in half and a second heat shield member 210 formed by separating the first heat shield member 210 and the second heat shield member 210, 2 heat terminal member 220 as shown in FIG.

As described above, since a space is formed between the first heat shield member 210 and the second heat shield member 220, which are not integral with each other, and the first heat insulating space 230 is provided, do.

The material of the heat block member 200 formed as described above is preferably polyamide or polyurethane which is used as a material of a conventional heat insulating bar for heat insulation.

The first heat shield member 210 and the second heat shield member 220 may be vertically separated as described above so that the gap between the first heat shield member 210 and the second heat shield member 220 The heat insulating material 250 may be filled with a foamed urethane foam to be used by solidifying the foamed polyurethane resin in a foamed state, It is preferable to use a glass wool obtained by melting a glass and drawing it into a fiber form.

At least one of the first heat shield member 210 and the second heat shield member 220 may be provided with at least one of the first heat insulating space portion 230 and the second heat insulating space portion 230. In order to improve the heat insulating property of the first heat insulating space portion 230, 230 may be protruded from the first adiabatic partition wall 240 side.

The heat insulating member 300 is installed to face the inner side of the outer frame 110 and the heat insulating member mounting grooves 112 and 122 formed on the inner side of the inner frame 120 to function as a heat insulating member.

At this time, the shape of the heat insulating member 300 is not limited to the shape shown in the drawing, and it may be a shape that can be mutually fitted in the heat insulating member mounting grooves 112 and 122 in the longitudinal direction of the frame.

A heat insulating member fitting protrusion 340 is formed at both ends of the heat insulating member 300 to secure mutual coupling to the heat insulating member 300 and the heat insulating member mounting grooves 112 and 122, It is possible to form the thermal protrusions 112a and 122a in the grooves 112 and 122 and to separate the thermal insulating member 300 and the thermal insulating member mounting grooves 112 and 122 from each other by a predetermined distance, The space between the heat insulating member 300 and the heat insulating member mounting grooves 112 and 122 can be reduced by forming the heat generating member mounting groove projections 112a and 122a into the shape of ' And a second heat insulating space part 310 having a heat insulating function is formed.

Further, when the partition is formed in the space of the second adiabatic space 310 formed as described above and the space is divided, the adiabatic property is further increased. Preferably, the partition is formed from the adiabatic member 300 to the second adiabatic space part 310 may protrude from the center of the second heat insulating partition 320.

The second adiabatic partition 320 may be formed by one or more protrusions with reference to a central portion of the second adiabatic space 310 to improve the heat insulation.

It is possible to form an empty space by spacing the heat insulating member 300 and the heat insulating member mounting grooves 112 and 122 by a certain distance and to increase the heat insulating effect by filling the heat insulating material 330 in the empty space, 330), it is preferable to use a foamed urethane foam or glass wool which is solidified in the form of foamed polyurethane resin, or a glass wool obtained by dissolving glass in a fiber form.

The configuration formed on the window frame related to the roller portion and the roller portion to be described below is limited to the application of the sliding window.

A roller unit 400 for sliding is provided below a window frame installed in a sliding window and the roller unit 400 includes a roller 410 and a support frame (420).

The roller fixing means 500 is fixed to the lower side of the window frame 100 by means of a roller fixing means 500. The roller fixing means 500 is fixed to the outer frame 110 or the inner side A roller fixing pin 510 protruding toward the first heat insulating space part 230 in any one of the frames 120 and a roller fixing pin 510 passing through the roller supporting frame 420 and the roller fixing piece 510, (520).

At this time, the roller fixing piece 510 may be formed in the longitudinal direction of the window frame 100, or on both sides of the roller 400.

The roller fixing pin 520 may be made of a hard material that can pass through the roller supporting frame 420, the heat block member 200, and the roller fixing piece 510.

In the window frame, a mohair (M) is installed to cut off the outside air on the end surface contacting the window frame. In the past, the window frame has been fixed with an adhesive inside the frame or the mohair Grooves were formed and installed.

However, in the present invention, a mohair mounting groove 340 may be formed in the longitudinal direction at the end of the heat insulating member 300 adjacent to the window frame, and the mohair M may be provided in the mohair mounting groove 340.

The heat insulating window frame thus constructed can be used as a window frame to be applied to the window frame 10 of the unshrouded window window described above as an application example and can be used as a window frame to be used for a curtain wall window, .

According to the present invention configured as described above, the heat insulator or the foam insulating material is inserted into the frame constituting the window frame, the heat insulator formed by the hard heat insulator or the foam foam is selectively installed, It is possible to improve the heat insulating property by dividing the space and suppressing the flow of the outside air.

100: window frame frame 110: outer frame
120: inner frame 111, 121: train end reinstallation groove
200: heat shield member 210: first heat shield member
220: second heat terminal member 230: first heat insulating space part
300: a heat insulating member 310: a second heat insulating space
320: second adiabatic partition wall 330: insulating material
400: roller unit 500: roller fixing means

Claims (9)

The outer frame 110 and the inner frame 120 are provided at four sides to support the window glass G and the heat shield member 200 is fitted to one side of the inner surface of the outer frame 110 and the inner frame 120 The heat insulating members 300 are spaced apart from each other so as to be fitted to the other side of the inner surface of the outer frame 110 and the inner frame 120, A window frame frame 100 formed with insulation member mounting grooves 112 and 122 formed therein;
A heat shield member 200 having both ends thereof fitted into the heat shield re-installation grooves 111 and 121 so as to mutually connect one side of the outer frame 110 and the adjacent side of the window G of the inner frame 120;
A heat insulating member 300 installed on the heat insulating member mounting grooves 112 and 122 so as to be opposite to each other and facing each other; Wherein the window frame is made of a metal. The method according to claim 1,
The heat shield member 200 is composed of a first heat shield member 210 and a second heat shield member 220 which are vertically separated from each other and the first heat shield member 210 and the second heat shield member 220 And a first heat insulating space part (230) is formed to form a space between the first heat insulating space part and the second heat insulating space part to perform a heat insulating function.
3. The method of claim 2,
Wherein at least one of the first heat shield member (210) and the second heat shield member (220) has a first heat insulating partition wall (240) protruded toward the first heat insulating space part (230) . 3. The method of claim 2,
A roller unit 400 including a roller 410 and a roller support frame 420 for supporting the roller 410 is fixed to the lower side of the window frame 100 by a roller fixing unit 500, The roller fixing means 500 may be provided on one of the outer frame 110 or the inner frame 120 constituting the lower side of the window frame frame 100, , And a roller fixing pin (520) for fixing the roller supporting frame (420) and the roller fixing piece (510) through the fixing roller (510). The method according to claim 1,
Wherein a second heat insulating space part (310) is formed between the heat insulating member (300) and the outer frame (110) and the inner frame (120) so as to provide a thermal insulation function.
6. The method of claim 5,
And one or more second heat insulating partitions (320) protrude from the central part of the second heat insulating space part (310). The method according to claim 1,
Wherein an empty space is formed between the heat insulating member (300) and the outer frame (110) and the inner frame (120), and the heat insulating material (330) is filled in the empty space Window frame. The method according to claim 1,
The heat shield member 200 is composed of a first heat shield member 210 and a second heat shield member 220 which are vertically separated from each other and the first heat shield member 210 and the second heat shield member 220 , And an insulating material (250) is filled in the empty space to increase the heat insulating effect. The method according to claim 1,
Wherein a mohair mounting groove (340) is formed in the longitudinal direction and a mohair (M) is installed in the mohair mounting groove (340), respectively, at end portions adjacent to the window frame of the heat insulating member (300).
KR1020150183100A 2015-12-21 2015-12-21 Adiabatic window KR101842241B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150183100A KR101842241B1 (en) 2015-12-21 2015-12-21 Adiabatic window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150183100A KR101842241B1 (en) 2015-12-21 2015-12-21 Adiabatic window

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KR20170074069A true KR20170074069A (en) 2017-06-29
KR101842241B1 KR101842241B1 (en) 2018-03-26

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Cited By (7)

* Cited by examiner, † Cited by third party
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KR101889305B1 (en) * 2017-08-28 2018-08-21 주식회사 남선알미늄 Triple insulation window to improve insulation performance
KR101951889B1 (en) * 2018-05-18 2019-02-28 주식회사 유니크시스템 Door frame strcture of sliding window
KR101959813B1 (en) * 2018-05-18 2019-03-19 주식회사 대호시스템 Composition insulation door frame of sliding window
KR101960480B1 (en) * 2018-09-20 2019-07-15 진기복 A windows assembly with improved insulation and lightweight
KR102046385B1 (en) * 2019-03-13 2019-11-19 주식회사 대한알미늄 Insulated window to prevent internal convection
KR102099270B1 (en) * 2019-07-04 2020-04-10 보영산업(주) Sliding windows and doors with thermal insulation properties and toughness
KR102463490B1 (en) * 2022-04-22 2022-11-04 (주)에이.티.아이 sliding window

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KR102450706B1 (en) * 2020-05-13 2022-10-05 주식회사 두진테크 High efficiency sliding window with built-in sunshade and insect blocking screen
KR102341813B1 (en) 2020-09-07 2021-12-22 새론테크 주식회사 Insulated Miscellaneous Window

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KR101027508B1 (en) 2009-10-30 2011-04-06 재성알미늄(주) Window frame of insulation system window
KR101331743B1 (en) 2012-11-09 2013-11-20 (주)점보산업 Excellent thermal insulation composite windows and doors
KR101485125B1 (en) * 2013-12-31 2015-01-23 주식회사 대흥에프에스씨복합창 Sliding door

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101889305B1 (en) * 2017-08-28 2018-08-21 주식회사 남선알미늄 Triple insulation window to improve insulation performance
KR101951889B1 (en) * 2018-05-18 2019-02-28 주식회사 유니크시스템 Door frame strcture of sliding window
KR101959813B1 (en) * 2018-05-18 2019-03-19 주식회사 대호시스템 Composition insulation door frame of sliding window
KR101960480B1 (en) * 2018-09-20 2019-07-15 진기복 A windows assembly with improved insulation and lightweight
KR102046385B1 (en) * 2019-03-13 2019-11-19 주식회사 대한알미늄 Insulated window to prevent internal convection
KR102099270B1 (en) * 2019-07-04 2020-04-10 보영산업(주) Sliding windows and doors with thermal insulation properties and toughness
KR102463490B1 (en) * 2022-04-22 2022-11-04 (주)에이.티.아이 sliding window

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