KR20170034232A - Insulated windows and doors frames - Google Patents

Insulated windows and doors frames Download PDF

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Publication number
KR20170034232A
KR20170034232A KR1020150132633A KR20150132633A KR20170034232A KR 20170034232 A KR20170034232 A KR 20170034232A KR 1020150132633 A KR1020150132633 A KR 1020150132633A KR 20150132633 A KR20150132633 A KR 20150132633A KR 20170034232 A KR20170034232 A KR 20170034232A
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KR
South Korea
Prior art keywords
guide
insulating material
window
heat
frame
Prior art date
Application number
KR1020150132633A
Other languages
Korean (ko)
Other versions
KR101783753B1 (en
Inventor
곽재문
최경숙
Original Assignee
곽재문
최경숙
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 곽재문, 최경숙 filed Critical 곽재문
Priority to KR1020150132633A priority Critical patent/KR101783753B1/en
Publication of KR20170034232A publication Critical patent/KR20170034232A/en
Application granted granted Critical
Publication of KR101783753B1 publication Critical patent/KR101783753B1/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
    • 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
    • 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
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • 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
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing

Abstract

The present invention relates to a heat insulating window frame, which comprises a shielding insulating material for blocking the flow of cold air or heat between frames, an insertion groove formed along the longitudinal direction of the upper surface above the shielding insulating material, A guiding rail of an aluminum material is inserted and fixed in the insertion groove of the guiding insulation material and the roller portion of the window is slidably engaged with the guiding rail so that the guiding guide rail seals the interior space, Guide the movement of the rollers of the window simultaneously with holding the load of the opening window.
According to the present invention, the blocking insulating material and the guide insulating material block the flow of cold air or heat flowing through the frame, thereby preventing cold air or heat from being introduced into or discharged from the room, the cold air or the heat is blocked by the guide insulating material, There is no flow of cold or hot air between the rail and the rollers which are in contact with each other so that it is prevented that the window is frosted or the window is frosted and at least two or more support beams of the guide insulation spread radially, It is possible to prevent the guide rail from being warped due to the support of the load of the window with the guide rails of the aluminum material and the increase in the heating and cooling efficiency of the room and the decrease of the energy consumption rate, Is improved.

Description

Insulated windows and doors frames

The present invention relates to a window frame, and more particularly, to a heat insulating window frame provided with guide guide rails made of aluminum on the upper part of a guide insulator, will be.

Generally, a window frame is a frame that guides a window that blocks or opens an interior or exterior of a building to be moved in a horizontal or vertical direction.

Here, the window frame is installed in the open part of the building, and the width thereof is changed according to the number of windows installed (for example, double window, triple window, etc.).

Since the window frame is made of aluminum, the window frames are structured such that heat or cold air can be transmitted more quickly, while the rigidity is strong. The heat insulating material is installed to block the indoor air or the outdoor air.

Patent Document 1 discloses a conventional insulating window. Referring to this, a rail is protruded in parallel on an inner wall of a window frame, an opening is formed along the inner wall of the window frame, a storage space is formed inside the window, And a heat insulating member is embedded in the storage space.

Here, cool air or heat inside or outside the room is transmitted to the window frame, and cold air or heat is moved along the window frame and is blocked by the heat insulating member to prevent inflow of cold air or heat into or out of the room.

The rails protruding from the inner wall of the window frame guide the driving of the rollers of the four-sided frame supporting the oblique side of the glass, thereby sliding the four-way frame.

That is, the roller guided and driven by the rail moves the four-way frame in a predetermined direction, so that the glass, which is installed in the window frame and hermetically seals the room and the inside / outside space, is opened to communicate the room and the inside / outside space.

However, the above-described Patent Document 1 has the following problems.

First, the temperature of the rail which receives the heat of the window frame or the cold air is repeatedly changed several times, the strength thereof is lowered, and the rail is easily bent by the load of the four-way frame due to the weakening of the strength, have.

Secondly, according to the temperature of the rail which is repeatedly changed, the cold air or heat is transferred to the glass through the rollers which are in contact with it, and the glass is frozen. Especially, the cold air transferred to the rail during the winter season is transferred to the glass There is a problem that the glass gets stuck.

Third, the cooling or heating efficiency of the room is lowered due to free movement of the cold or hot air through the window frame and the rail, and thus the cooling / heating energy consumption rate for maintaining the indoor temperature is improved, have.

KR 20-0360565 Y1

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a heat insulating material which shields the flow of cold air or heat between frames, The guiding rail is made of aluminum and inserted into the insertion groove of the guide insulator. The roller portion of the window is slidably engaged with the guiding rail, Wherein the guide rail guides the movement of the roller portion of the window along with the holding of the load of the window which seals or opens the indoor space.

According to an aspect of the present invention, there is provided a heat insulating window frame comprising: a pair of frames arranged to face each other; A barrier insulating material installed between the frames to block cold air or heat inside and outside the room from flowing into the room or out of the room through the frame; A guide insulator provided on a top of the shielding thermal insulation material with a polyamide material and having an inserting groove formed along a longitudinal direction thereof on an upper surface thereof and forming a retaining beam extending radially on the bottom surface; A guide guide rail which is inserted into the insertion groove in an aluminum bar shape and is exposed above the insertion groove; And a roller which is provided on the guide insulator and has a roller portion guided by the guide guide rail and rotatably driven at a lower portion thereof, and which is slid along the guide rail by the roller portion to seal or open the indoor space; . ≪ / RTI >

In the heat insulating window frame according to the present invention, the blocking insulating material is formed so as to be separable upward and downward between the frames, and a plurality of partitions for blocking the flow of cold air or heat are formed between the blocking insulating materials. do.

In the heat insulating window frame according to the present invention, locking grooves are formed on opposite sides of the frame, and both ends of the blocking thermal insulating material are formed with locking protrusions which are engaged with the locking grooves and engage with the locking grooves.

In the heat insulating window frame according to the present invention, an extending wall is formed on the side surfaces of the frame facing each other and extending upward to cover the guide heat insulating material. The guide heat insulating material forms an insertion groove on the upper surface, And a cover for closing the upper end.

In the heat insulating window frame according to the present invention, at least two supporting protrusions of the guide insulator are formed so as to support a load applied to the cover by spreading radially.

In the heat insulating window frame according to the present invention, the guide heat insulating material is characterized in that a filling heat insulating material is further sprinkled in the space between the holding beams.

In the heat insulating window frame according to the present invention, at least two or more of the frame, the cut insulating material, and the guide thermal insulating material are arranged in parallel so that at least two windows are staggered to open and close.

In the heat insulating window frame according to the present invention, the shielding heat insulating material and the guide insulating material block the flow of cold air or heat flowing through the frame, so that cool air or heat is prevented from being introduced into or discharged from the room, There is no flow of cold air or heat between the guide guide rails and the rollers which are in contact with each other so that it is prevented that the window is frosted or frosted and at least two or more of the support beams of the guide insulating material are formed so as to spread radially It is possible to prevent the guide rails from being bent due to the support of the load of the window with the guide rails of the aluminum material so that the cooling and heating efficiency of the room is increased and the energy consumption rate is lowered Thereby improving the reliability of the product.

1 is a schematic perspective view showing a heat insulating window frame according to the present invention.
2 is an exploded perspective view of FIG. 2;
3 is a side cross-sectional view of a heat insulating window frame according to the present invention.
4 is a side sectional view showing a state where a window is installed on a heat insulating window frame according to the present invention.
FIG. 5 is a side cross-sectional view showing a state in which a filling insulating material is buried between holding beams of a heat insulating window frame according to the present invention. FIG.

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

1 to 5, the frames 100 are installed so as to face each other and form a pair.

The frame 100 is connected by the blocking insulating material 200 and the guide insulating material 300.

And engaging grooves 101 are formed on the side surfaces of the frame 100 facing each other.

The engaging groove 101 may have an inverted trapezoidal shape.

The locking groove 101 prevents the blocking heat insulating material 200 from being detached from the frame 100 by engaging the locking protrusion 202 of the blocking insulating material 200.

On the side surfaces of the frame 100 facing each other, an extending wall 102 extending upward and covering the guide insulator 300 is formed.

The extension wall 102 covers the side of the guide insulator 300 to prevent the guide insulator 300 from flowing laterally.

The blocking insulating material 200 is interposed between the frames 100 to block cold air or heat inside and outside the room through the frame 100 from entering the room or from being discharged to the outside.

The blocking insulating material 200 is preferably made of a polyamide material.

The barrier insulating material 200 is formed so as to be separable between the frames 100 up and down, and a plurality of barrier ribs 201 blocking the flow of cold air or heat are formed therebetween.

The blocking insulating material 200 is partitioned by the partition 201 to form a space 201a therebetween.

The blocking insulating material 200 may be formed of a material that retains the cold air or the heat in the outdoor space 201a on the basis of the partition 201 and has a cool air or heat of opposite nature to the outdoor space in the indoor space 201a, ≪ / RTI >

The partition 201 supports between the insulating materials 200 and blocks cold air or heat remaining on the space 201a from entering or exiting the room.

At both ends of the blocking insulating material 200, a locking protrusion 202 is formed to be engaged with the locking protrusion 101, and the locking protrusion 202 has an inverted trapezoidal shape.

The locking protrusion 202 is engaged with the locking groove 101 to prevent the blocking insulation 200 from being detached from the frame 100.

The guide insulator 300 is formed of a polyamide material and is provided above the shielding thermal insulating material 200. The guide insulator 300 has an insertion groove 301 formed along the longitudinal direction on the upper surface thereof, .

The guide insulator 300 is preferably made of a polyamide material.

The guide insulator 300 further includes a cover 303 for forming an insertion groove 301 on an upper surface of the guide insulator 300 to finish the upper end of the extension wall 102.

The insertion groove 301 may be formed in a hemispherical shape so that the guide guide rail 400 is inserted and fixed.

It is preferable that the insertion groove 301 is formed to be recessed at a half of the entire diameter of the guide guide rail 400.

The cover 303 blocks the transfer of the cold air or heat rising upward through the extension wall 102 to the roller portion 501 of the window 500.

Both ends of the cover 303 are in close contact with the upper end side surface of the extending wall 102 to close an opening between the extending walls 102.

Preferably, one end of the support beam 302 is in close contact with the barrier insulating material 200.

At least two support beams 302 of the guide insulator 300 are formed to spread radially so as to support the load applied to the cover 303.

The space between the support ribs 302 of the guide insulator 300 is further filled with the filling insulator 304.

The filling insulating material 304 is preferably made of a foam sponge or a back-up material.

The guide rail 400 is inserted into the insertion groove 301 in an aluminum bar shape and is exposed above the insertion groove 301.

The guide rail 400 may have a circular cross section and may be inserted into the insertion groove 301.

The guide rail 400 guides the roller unit 501 of the window 500 to be horizontally moved.

The window 500 is provided on the guide insulator 300 and has a roller portion 501 which is guided by the guide guide rail 300 and is rotationally driven at a lower portion thereof. And is slid along the guide rail 400 to seal or open the indoor space.

Wherein the frame (100), the shielding thermal insulating material (200), and the guide thermal insulating material (300) are arranged in parallel with each other so that at least two windows (500) are staggered to open and close.

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

First, a pair of frames 100 are provided so as to face each other in a room where the room of the building and the inside and the outside of the building are opposed to each other, and the block insulating material 200 is sandwiched therebetween.

The blocking insulating material 200 is inserted and fixed between the frames 100 by engaging the locking protrusions 202 of the blocking insulating material 200 with the locking grooves 101 of the frame 100 will be.

Particularly, the blocking protrusions 202 of the blocking insulating material 200 and the locking protrusions 101 of the frame 100 are formed in an inverted trapezoidal shape so that the blocking insulating material 200 is firmly fixed to the frame 100 .

The guide insulator 300 is inserted between the extension walls 102 of the frame 100 so that the guide insulator 300 is positioned above the cut insulator 200.

At this time, both ends of the cover 303 of the guide insulator 300 closely contact the upper end side surface of the extending wall 102 to cover the opening between the extending walls 102.

The retaining beam 302 radially spreading downward from the bottom of the guide insulator 300 closely contacts the inner surface of the lower end of the extending wall 102 to support the cover 303.

The guide rail 400 made of aluminum is inserted and fixed in the insertion groove 301 formed on the upper surface of the cover 303 so that the roller 303 of the window 500 is moved along the longitudinal direction of the upper surface of the cover 303, The guide rail 400 for guiding the movement of the portion 501 is provided.

Thereafter, the frame 100, the insulating barrier 200, and the guide insulating material 300 assembled as described above are arranged in parallel with each other in parallel, and the window insulator 300 is disposed above the guide insulator 300 in parallel, 500 to form a sliding door or a sliding window.

The roller unit 501 installed below the window 500 is moved along the guide guide rail 400 provided on the cover 303 as the window 500 is pushed out, The inner and outer spaces are communicated.

The roller unit 501 of the window 500 is moved along the guide guide rail 400 to seal the indoor space as one of the windows 500 is pulled.

At this time, the guide guide rail 400 is made of aluminum and firmly supports the load of the window 500.

In the case of the summer season, the outdoor heat transmitted through the frame 100 is blocked by the blocking insulating material 200, the cold air in the room is blocked by the blocking insulating material 200, It is prevented that the air is discharged or outdoor heat is introduced into the room.

That is, the outdoor heat transmitted through the frame 100 remains in the space 201a located on the outdoor side with respect to the partition 201, and the cold air in the indoor space remains in the indoor space The air and the heat inside and outside the room transferred to the frame 100 are left in the space 201a adjacent to each other with respect to the partition 201, And is blocked from being discharged into the yarn, inside and outside.

The upward movement of the yarn moving inside the extension wall 102 is prevented by the cover 302 from reaching the roller unit 501 and the support shaft 302 The hot air and the cold air remaining in the spaces adjacent to each other are released to the outside by the support beams 302 and the inside and outside heat and cool air are released to the outside Or is blocked from entering the room.

The filling insulator 304 is further inserted into the space between the support ribs 302 of the guide insulator 300 so that the gap between the support ribs 302 is filled, The entry of cold air or heat into the room is blocked, so that heat and cold air inside and outside the room are released to the outside or blocked from entering the room.

On the other hand, in the winter season, since the outdoor side cool air is transmitted through the frame 100 and the indoor side heat is transmitted through the frame 100, the flow of the cool air and the heat is the same as above, Omit it.

The aluminum guide guide rail 400 is guided by the upper surface of the guide insulator 300 to guide the movement of the roller unit 501 of the window 500 and supports the load of the window 500, And the guide insulator 300 reinforce the supporting force of the guide insulator 300 to prevent the shield heat insulating material 200 and the guide insulator 300 from blocking the flow of cold air or heat flowing through the frame 100, The cold air or the heat is blocked by the guide insulator 300 and there is no flow of cool air or heat between the guide rail 400 and the roller unit 501 which are in contact with each other, The guide ribs 302 of the guide insulator 300 are formed in at least two or more shapes so that the support ribs 302 of the guide insulator 300 are spread radially so that the holding force of supporting the windowpanes 500 is improved, rail The guide rails 400 are prevented from being bent due to the support of the load of the window 500 by the guide rails 400.

The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are possible in light of the above teachings. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: Frame 101: Retaining groove
102: extension wall 200: cut insulation
201: partition wall 201a:
202: stumbling block 300: guide insulator
301: insertion groove 302: retaining rib
303: Cover 304: Charge insulation
400: guide rail 500: window
501: roller portion

Claims (7)

A pair of frames 100 installed to face each other;
(200) installed between the frame (100) to block cold air or heat inside and outside the room from flowing into or out of the room through the frame (100);
A guide insulator 301 formed on the upper surface of the shielding insulating material 200 with a polyamide material and having an insertion groove 301 formed along the longitudinal direction thereof and having a retaining rib 302 formed to extend radially on the bottom surface, 300);
A guide guide rail 400 which is inserted into the insertion groove 301 in an aluminum bar shape and is exposed above the insertion groove 301; And
A roller portion 501 provided on the guide insulator 300 and rotatably driven by the guide rail 300 is formed at the lower portion of the guide insulator 300. The roller portion 501 supports the guide rail 400 A door 500 slidably moved along the door 500 to seal or open the indoor space;
Wherein the window frame is made of a transparent material. The method according to claim 1,
The blocking insulating material (200)
Wherein a plurality of partition walls (201) are formed so as to be separable upward and downward between the frames (100), and between which a flow of cold air or heat is blocked. 3. The method according to claim 1 or 2,
Engagement grooves (101) are formed on the side surfaces of the frame (100) facing each other,
Wherein the blocking heat insulating material (200) is provided at both ends thereof with a locking protrusion (202) which is engaged with the locking recess (101). The method according to claim 1,
On the side surfaces of the frame 100 facing each other, an extending wall 102 is formed to extend upward and cover the guide insulator 300,
Wherein the guide insulator (300) further comprises a cover (303) for forming an insertion groove (301) on an upper surface to finish the upper end of the extended wall (102). 5. The method of claim 4,
The retaining beam 302 of the guide insulator 300 may be formed,
Wherein the at least two cover frames are formed in at least two or more shapes so as to support the load applied to the cover (303) in a radial manner. 6. The method of claim 5,
The guide insulator (300)
Characterized in that a filling insulating material (304) is further sprinkled in the space between the holding ribs (302). The method according to claim 1,
Wherein the frame (100), the shielding thermal insulating material (200), and the guide thermal insulating material (300) are arranged in parallel with each other so that at least two windows (500) are staggered to open and close.
KR1020150132633A 2015-09-18 2015-09-18 Insulated windows and doors frames KR101783753B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150132633A KR101783753B1 (en) 2015-09-18 2015-09-18 Insulated windows and doors frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150132633A KR101783753B1 (en) 2015-09-18 2015-09-18 Insulated windows and doors frames

Publications (2)

Publication Number Publication Date
KR20170034232A true KR20170034232A (en) 2017-03-28
KR101783753B1 KR101783753B1 (en) 2017-10-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102079502B1 (en) * 2019-08-28 2020-02-20 김병철 Slide door for classroom
KR102145243B1 (en) * 2020-04-14 2020-08-18 김병철 Sliding door of classroom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200360565Y1 (en) 2004-06-11 2004-08-30 김동훈 Window assembly having insulation function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001032637A (en) 1999-07-22 2001-02-06 Sankyo Alum Ind Co Ltd Formed heat insulating material
KR101194687B1 (en) * 2012-08-28 2012-10-29 (주)성광창호디자인 Heat insulated structure between a fix frame and sliding frame provided with sliding window
KR101220463B1 (en) * 2012-09-21 2013-01-10 김병수 Synthetic of rail structure heat slide window and door frame
KR101522537B1 (en) 2014-12-30 2015-06-25 (주)대상알미늄 Insulation Windows

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200360565Y1 (en) 2004-06-11 2004-08-30 김동훈 Window assembly having insulation function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102079502B1 (en) * 2019-08-28 2020-02-20 김병철 Slide door for classroom
KR102145243B1 (en) * 2020-04-14 2020-08-18 김병철 Sliding door of classroom

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