WO2014038855A1 - Insulation and strength reinforcement structure for sliding window - Google Patents

Insulation and strength reinforcement structure for sliding window Download PDF

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Publication number
WO2014038855A1
WO2014038855A1 PCT/KR2013/007995 KR2013007995W WO2014038855A1 WO 2014038855 A1 WO2014038855 A1 WO 2014038855A1 KR 2013007995 W KR2013007995 W KR 2013007995W WO 2014038855 A1 WO2014038855 A1 WO 2014038855A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
indoor
insulation
outdoor
reinforcing
Prior art date
Application number
PCT/KR2013/007995
Other languages
French (fr)
Inventor
Mi Jin Lee
Original Assignee
Lg Hausys, Ltd.
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
Priority to KR10-2012-0097430 priority Critical
Priority to KR20120097430A priority patent/KR101511823B1/en
Application filed by Lg Hausys, Ltd. filed Critical Lg Hausys, Ltd.
Publication of WO2014038855A1 publication Critical patent/WO2014038855A1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04Frames for doors, windows, or the like to be fixed in openings
    • E06B1/26Frames of plastics
    • E06B1/28Hollow frames
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements 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
    • E06B3/34Arrangements 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
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • E06B3/4609Horizontally-sliding wings for windows
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/06Single frames
    • E06B3/08Constructions depending on the use of specified materials
    • E06B3/20Constructions depending on the use of specified materials of plastics
    • E06B3/22Hollow frames
    • E06B3/221Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/06Single frames
    • E06B3/08Constructions depending on the use of specified materials
    • E06B3/20Constructions depending on the use of specified materials of plastics
    • E06B3/22Hollow frames
    • E06B3/221Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • E06B3/222Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame

Abstract

The present invention relates to an insulation and strength reinforcement structure for a sliding window, the structure including: a window frame 110 having a plurality of indoor and outdoor rails 111a and 111b disposed along the longitudinal direction thereof; a pair of indoor window sashes 120 slidingly coupled to the indoor rails 111a in such a manner as to be open and closed; and a pair of outdoor window sashes 130 slidingly coupled to the outdoor rails 111b in such a manner as to be open and closed, wherein a profile P1 constituting the window frame 110 has a heat insulating material 210 inserted into the indoor side of the internal portion thereof and a metal reinforcing material 220 inserted into the outdoor side of the internal portion thereof.

Description

INSULATION AND STRENGTH REINFORCEMENT STRUCTURE FOR SLIDING WINDOW

The present invention relates to a window, and more particularly, to an insulation and strength reinforcement structure for a sliding window that is capable of improving the insulation and strength of a double sliding window.

Generally, windows or doors are mounted on open portions so as to block the interiors of buildings from the outside. At this time, window frames against which the windows or doors are supported are classified into wooden window frames and metal window frames in accordance with the materials used. Recently, the doors or window frames are made of plastic or synthetic resin like P.V.C.

A window having an opening and closing double structure includes a window frame having a plurality of indoor and outdoor rails disposed along the longitudinal direction thereof, a pair of indoor window sashes slidingly coupled to the indoor rails in such a manner as to be open and closed, and a pair of outdoor window sashes slidingly coupled to the outdoor rails in such a manner as to be open and closed.

In this case, the window frame and the window sashes are formed of rectangular frames assembled with a plurality of profiles made of synthetic resin. Further, a metal reinforcing material made of steel or aluminum is inserted into the respective profiles, thereby improving the reinforcing force and wind resistant performance of the window frame and the window sashes.

In this case, the window into which the metal reinforcing material is inserted is somewhat improved in the reinforcing force and wind resistant performance, but is not improved at all in the insulation performance.

Accordingly, the present invention has been made in view of the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide an insulation and strength reinforcement structure for a sliding window that has reinforcing materials inserted into the profiles of a window frame and window sashes constituting a double sliding window, the reinforcing materials inserted into the indoor and outdoor sides of the profiles being different from each other to improve the insulation performance and wind resistant performance.

To accomplish the above object, according to the present invention, there is provided an insulation and strength reinforcement structure for a sliding window, the structure including: a window frame having a plurality of indoor and outdoor rails disposed along the longitudinal direction thereof; a pair of indoor window sashes slidingly coupled to the indoor rails in such a manner as to be open and closed; and a pair of outdoor window sashes slidingly coupled to the outdoor rails in such a manner as to be open and closed, wherein a profile constituting the window frame has a heat insulating material inserted into the indoor side of the internal portion thereof and a metal reinforcing material inserted into the outdoor side of the internal portion thereof.

According to the present invention, preferably, the heat insulating material is insertedly mounted into a first space portion formed at the indoor side of the profile, and the metal reinforcing material is insertedly mounted into a second space portion formed at the outdoor side of the profile.

According to the present invention, preferably, the heat insulating material has a honeycomb structure having a plurality of holes formed in the longitudinal direction of the profile.

According to the present invention, preferably, the heat insulating material is made of any one of paper, ceramic, synthetic resin, and aluminum.

According to the present invention, preferably, the metal reinforcing material is made of any one of steel, stainless steel, and aluminum.

According to the present invention, preferably, the profiles constituting the pair of indoor window sashes have a first reinforcing material made of fiber reinforced plastic FRP insertedly mounted into the internal portions thereof.

According to the present invention, preferably, the vertically disposed profiles of the pair of indoor window sashes have a reinforcing material made of a metal material inserted into the internal portions thereof, and the horizontally disposed profiles of the pair of indoor window sashes have the first reinforcing material made of the fiber reinforced plastic FRP inserted into the internal portions thereof.

According to the present invention, preferably, the profiles constituting the pair of outdoor window sashes have a second reinforcing material inserted into the internal portions thereof, the second reinforcing materials being made of any one of steel, stainless steel, and aluminum.

According to the present invention, the sliding window to which the insulation and strength reinforcement structure for a sliding window according to the present invention is applied can be selectively adopted and used at the places where high insulation performance and wind resistant performance are needed. Especially, after considering the climate of the area to which the window is installed and the wind pressure caused by the height of the building at which the window is installed, appropriate reinforcing materials are differently applied to the window frame, the indoor window sashes and the outdoor window sashes, thereby providing the window having the optimized insulation performance and wind resistant performance.

FIG.1 is a front view showing a sliding window to which an insulation and strength reinforcement structure for a sliding window according to the present invention is adopted.

FIG.2 is a perspective view showing the main parts of the insulation and strength reinforcement structure for a sliding window according to the present invention.

FIG.3 is a sectional view taken along the line I-I of FIG.1.

FIG.4 is a sectional view taken along the line II-II of FIG.1.

FIGS.5 to 10 are test reports of the sliding window to which the insulation and strength reinforcement structure for a sliding window according to the present invention is adopted.

Hereinafter, an explanation on an insulation and strength reinforcement structure for a sliding window according to a preferred embodiment of the present invention will be in detail given with reference to the attached drawings.

It should be noted that the components of the drawings are denoted by the same reference numerals in the drawings even though they are shown in different drawings.

FIG.1 is a front view showing a sliding window to which an insulation and strength reinforcement structure for a sliding window according to the present invention is adopted, FIG.2 is a perspective view showing the main parts of the insulation and strength reinforcement structure for a sliding window according to the present invention, FIG.3 is a sectional view taken along the line I-I of FIG.1, and FIG.4 is a sectional view taken along the line II-II of FIG.1.

Referring to FIGS.1 and 2, an insulation and strength reinforcement structure for a sliding window 100 according to the present invention includes: a window frame 110 having a plurality of indoor and outdoor rails 111a and 111b disposed along the longitudinal direction thereof, a pair of indoor window sashes 120 slidingly coupled to the indoor rails 111a in such a manner as to be open and closed, and a pair of outdoor window sashes 130 slidingly coupled to the outdoor rails 111b in such a manner as to be open and closed, wherein a profile P1 constituting the window frame 110 has a heat insulating material 210 inserted into the indoor side of the internal portion thereof and a metal reinforcing material 220 inserted into the outdoor side of the internal portion thereof.

Hereinafter, an explanation on the configuration of the insulation and strength reinforcement structure for the sliding window 100 according to the present invention will be in more detail given.

First, the window frame 110 is formed of a rectangular frame through a plurality of profiles P1 made by means of extrusion molding. In this case, each profile P1 has a plurality of space portions S1 and S2 formed at the internal portion thereof. The heat insulating material 210 and the metal reinforcing material 220 are inserted into the space portions S1 and S2 in such a manner as to be spaced apart from each other at the indoor and outdoor sides of the profile P1.

Referring in more detail to FIG.3, the heat insulating material 210 is insertedly mounted into the first space portion S1 formed at the indoor side of the profile P1 constituting the window frame 110, thereby improving the insulation performance and wind resistant performance of the window 100. In this case, preferably, the heat insulating material 210 has a honeycomb structure having a plurality of holes formed in the longitudinal direction of the profile P1. The heat insulating material 210 having the honeycomb structure is made of any one of paper, ceramic, synthetic resin, and aluminum.

Further, the honeycomb structure is generally made in an extrusion molding way. Each hole of the honeycomb structure does not need a hexagon shape necessarily, and may have a polygonal shape such as a square shape and so on. The honeycomb structure has some advantages in that the surface is large, the weight is light, and the anisotropy of the mechanical strength is high. Accordingly, the honeycomb structure is generally used for the heat insulating material and light weight structure material.

The metal reinforcing material 220 is insertedly mounted into the second space portion S2 formed at the outdoor side of the profile P1 constituting the window frame 110, thereby improving the sagging and bending prevention and wind resistant performance of the window 100. In this case, preferably, the metal reinforcing material 220 is formed of a bar having the length corresponding to the horizontal and vertical sizes of the profile P1. The metal reinforcing material 220 is made of any one of steel, stainless steel, and aluminum.

So as to improve the heat insulation performance and wind resistant performance, on the other hand, the indoor window sashes 120 and the outdoor window sashes 130 have different reinforcing materials inserted into the interiors of the profiles P2 and P3 constituting the frames thereof.

For example, the profiles P2 constituting the indoor window sashes 120 have a first reinforcing material 310 made of fiber reinforced plastic FRP insertedly mounted into the internal portions thereof. The FRP is made by combining thermosetting resin like unsaturated polyester, epoxy resin and so on with aromatic nylon fibers like glass, carbon, Kevlar and so on. The FRP has some advantages in that it is stronger than iron and lighter than aluminum, it is not rotten, and it is easy in machining process.

Further, the profiles P3 constituting the outdoor window sashes 130 have a second reinforcing material 320 made of a metal material insertedly mounted into the internal portions thereof. In this case, preferably, the second reinforcing material 320 is made of any one of steel, stainless steel, and aluminum.

That is, the indoor window sashes 120 are generally brought into contact with the indoor space side. Accordingly, the first reinforcing material 310 made of the FRP is applied to improve the heat insulation performance of the indoor window sashes 120.

Contrarily, the outdoor window sashes 130 are generally brought into direct contact with the external air of the outdoor space side, and thus, they need relatively high wind resistant performance. Accordingly, the second reinforcing material 320 made of the metal material is applied to improve the wind resistant performance of the outdoor window sashes 130.

Referring to FIG.4, the first reinforcing material 310 is applied to the four profiles P2 constituting the indoor window sashes 120, respectively, but the present invention is not limited to the preferred embodiment. For example, the first reinforcing material 310 may be restrictedly inserted into the horizontally disposed profiles P2 having relatively lower load than the vertically disposed profiles P2. That is, the first reinforcing material 310 made of the FRP is inserted into the horizontal profiles P2 having relatively lower necessity in structural reinforcement than the vertical profiles P2, and the second reinforcing material 320 made of the metal material is inserted into the vertically disposed profiles P2.

Under the above-mentioned structure, the sliding window 100 to which the insulation and strength reinforcement structure for a sliding window according to the present invention is applied can be selectively adopted and used at the places where high insulation performance and wind resistant performance are needed. Especially, after considering the climate of the area to which the window 100 is installed and the wind pressure caused by the height of the building at which the window 100 is installed, appropriate reinforcing materials are differently applied to the window frame 110, the indoor window sashes 120 and the outdoor window sashes 130, thereby providing the window 100 having the optimized insulation performance and wind resistant performance.

[Example 1]

Hereinafter, the heat insulation and air tightness performance of the window to which the present invention is applied will be in more detail explained with reference to tests. FIGS.5 to 10 are test reports of the sliding window to which the insulation and strength reinforcement structure for a sliding window according to the present invention is adopted.

As shown in FIGS.5 to 10, test methods are based on window insulation (KS F 2278:2008) and air tightness (KS F 2292:2008).

The heat transmission coefficient of the window 100 is 0.934W/(m2ㆍK) after the test environment where a temperature is 23.0±5.0℃ and humidity is 50±10%R.H.(For your reference, the heat transmission coefficient is a calorie passing through a unit surface material (wall, window and the like), and the lower the coefficient is, the better the heat insulation performance is).

Further, the air tightness of the window 100 is 0.40m3/(hㆍm2) after the test environment where a temperature is 23.4±0.3℃ and humidity is 49±1%R.H. Accordingly, it can be appreciated that first grade is assigned to the window to which the present invention is applied in view of the energy consumption efficiency grade and the air tightness performance.

While the present invention has been described with reference to the particular illustrative embodiments, it is not to be restricted by the embodiments but only by the appended claims. It is to be appreciated that those skilled in the art can change or modify the embodiments without departing from the scope and spirit of the present invention.

Claims (8)

  1. An insulation and strength reinforcement structure for a sliding window, the structure comprising:
    a window frame 110 having a plurality of indoor and outdoor rails 111a and 111b disposed along the longitudinal direction thereof;
    a pair of indoor window sashes 120 slidingly coupled to the indoor rails 111a in such a manner as to be open and closed; and
    a pair of outdoor window sashes 130 slidingly coupled to the outdoor rails 111b in such a manner as to be open and closed,
    wherein a profile P1 constituting the window frame 110 has a heat insulating material 210 inserted into the indoor side of the internal portion thereof and a metal reinforcing material 220 inserted into the outdoor side of the internal portion thereof.
  2. The insulation and strength reinforcement structure for a sliding window according to claim 1, wherein the heat insulating material 210 is insertedly mounted into a first space portion S1 formed at the indoor side of the profile P1, and the metal reinforcing material 220 is insertedly mounted into a second space portion S2 formed at the outdoor side of the profile P1.
  3. The insulation and strength reinforcement structure for a sliding window according to claim 1 or 2, wherein the heat insulating material 210 has a honeycomb structure having a plurality of holes formed in the longitudinal direction of the profile P1.
  4. The insulation and strength reinforcement structure for a sliding window according to claim 3, wherein the heat insulating material 210 is made of any one of paper, ceramic, synthetic resin, and aluminum.
  5. The insulation and strength reinforcement structure for a sliding window according to claim 1 or 2, wherein the metal reinforcing material 220 is made of any one of steel, stainless steel, and aluminum.
  6. The insulation and strength reinforcement structure for a sliding window according to claim 1, wherein the profiles P2 constituting the pair of indoor window sashes 120 have a first reinforcing material 310 made of fiber reinforced plastic FRP insertedly mounted into the internal portions thereof.
  7. The insulation and strength reinforcement structure for a sliding window according to claim 1 or 6, wherein the vertically disposed profiles P2 of the pair of indoor window sashes 120 have a reinforcing material made of a metal material inserted into the internal portions thereof, and the horizontally disposed profiles P2 of the pair of indoor window sashes 120 have the first reinforcing material 310 made of the fiber reinforced plastic FRP inserted into the internal portions thereof.
  8. The insulation and strength reinforcement structure for a sliding window according to claim 1 or 6, wherein the profiles P3 constituting the pair of outdoor window sashes 130 have a second reinforcing material 320 inserted into the internal portions thereof, the second reinforcing materials 320 being made of any one of steel, stainless steel, and aluminum.
PCT/KR2013/007995 2012-09-04 2013-09-04 Insulation and strength reinforcement structure for sliding window WO2014038855A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2012-0097430 2012-09-04
KR20120097430A KR101511823B1 (en) 2012-09-04 2012-09-04 Insulation and strength reinforcement structure for sliding window

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2015107441/12A RU2595972C1 (en) 2012-09-04 2013-09-04 Sliding window design for insulation and strength reinforcement
CN201380044302.2A CN104583521B (en) 2012-09-04 2013-09-04 Isolation and strengthened structure for sliding window
EP13834489.0A EP2872719B1 (en) 2012-09-04 2013-09-04 Insulation and strength reinforcement structure for sliding window

Publications (1)

Publication Number Publication Date
WO2014038855A1 true WO2014038855A1 (en) 2014-03-13

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PCT/KR2013/007995 WO2014038855A1 (en) 2012-09-04 2013-09-04 Insulation and strength reinforcement structure for sliding window

Country Status (5)

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EP (1) EP2872719B1 (en)
KR (1) KR101511823B1 (en)
CN (1) CN104583521B (en)
RU (1) RU2595972C1 (en)
WO (1) WO2014038855A1 (en)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
JP2015197008A (en) * 2014-04-02 2015-11-09 Ykk Ap株式会社 Fitting
CN105201378A (en) * 2015-08-19 2015-12-30 上海华特汽车配件有限公司 Sound insulation window with composite structure
JP2016037782A (en) * 2014-08-08 2016-03-22 Ykk Ap株式会社 Fitting
CN105442987A (en) * 2015-12-09 2016-03-30 安徽鑫发铝业有限公司 Thermal insulation type high-speed rail train window aluminum alloy profile
EP3406838A1 (en) * 2017-05-24 2018-11-28 Sapa AS Profile member of a window opening, frame including such a profile member and associated assembly method

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KR20170021107A (en) 2015-08-17 2017-02-27 김용대 A windows having enhanced moisture absorption and insulation capability
KR101724894B1 (en) 2015-09-09 2017-04-07 김용대 A windows having enhanced moisture absorption capability
KR101717616B1 (en) * 2016-03-02 2017-03-17 (주)신용건업 Rail stiffness increasing type double frame window
CN105756486B (en) * 2016-03-22 2019-03-08 浙江奇龙建材有限公司 Increase chamber thermal-insulating type door and window fan
CN107435497A (en) * 2016-05-26 2017-12-05 杭州太平洋塑料建材有限公司 A kind of Jing Yin heat insulation window
KR102063537B1 (en) * 2018-11-30 2020-01-08 박영배 System window with insulation structure of window frame and window sash using different materials

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JP2007063978A (en) * 2005-08-05 2007-03-15 Suikoo:Kk Sash installing structure and sash installing method
KR100653445B1 (en) * 2005-12-13 2006-12-06 동양제철화학 주식회사 A windows and doors with a terraced frame
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015197008A (en) * 2014-04-02 2015-11-09 Ykk Ap株式会社 Fitting
JP2016037782A (en) * 2014-08-08 2016-03-22 Ykk Ap株式会社 Fitting
CN105201378A (en) * 2015-08-19 2015-12-30 上海华特汽车配件有限公司 Sound insulation window with composite structure
CN105442987A (en) * 2015-12-09 2016-03-30 安徽鑫发铝业有限公司 Thermal insulation type high-speed rail train window aluminum alloy profile
CN105442987B (en) * 2015-12-09 2017-05-03 安徽鑫发铝业有限公司 Thermal insulation type high-speed rail train window aluminum alloy profile
EP3406838A1 (en) * 2017-05-24 2018-11-28 Sapa AS Profile member of a window opening, frame including such a profile member and associated assembly method
FR3066776A1 (en) * 2017-05-24 2018-11-30 Sapa As Opening profile of a window, chassis comprising such a profile and associated mounting method

Also Published As

Publication number Publication date
EP2872719B1 (en) 2018-01-17
RU2595972C1 (en) 2016-08-27
KR101511823B1 (en) 2015-04-13
EP2872719A4 (en) 2016-03-30
CN104583521B (en) 2016-11-23
KR20140030810A (en) 2014-03-12
CN104583521A (en) 2015-04-29
EP2872719A1 (en) 2015-05-20

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