CN102587793A - Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows - Google Patents

Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows Download PDF

Info

Publication number
CN102587793A
CN102587793A CN2012100081762A CN201210008176A CN102587793A CN 102587793 A CN102587793 A CN 102587793A CN 2012100081762 A CN2012100081762 A CN 2012100081762A CN 201210008176 A CN201210008176 A CN 201210008176A CN 102587793 A CN102587793 A CN 102587793A
Authority
CN
China
Prior art keywords
frame
heat insulating
insulating strip
adhesive tape
fan
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2012100081762A
Other languages
Chinese (zh)
Inventor
于建华
韦守军
刘爽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Orient Sundar Windows Co Ltd
Original Assignee
Hebei Orient Sundar Windows Co 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
Application filed by Hebei Orient Sundar Windows Co Ltd filed Critical Hebei Orient Sundar Windows Co Ltd
Priority to CN2012100081762A priority Critical patent/CN102587793A/en
Publication of CN102587793A publication Critical patent/CN102587793A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention discloses energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows. The frames, the mullions and the fan frames of the doors and windows are respectively composed of outdoor and indoor aluminum profiles and heat insulating strips. The heat insulating strips include three structures: a heat insulating strip A for the frames of identical width, a heat insulating strip B for the mullions and a heat insulating strip C for the fan frames. The heat insulating strips A, B and C, heat insulating supporting rubber strips and constant-pressure rubber strips are in multi-cavity structures. Outdoor insulating glass is fixed through outside sealing rubber strips in a press-joint manner, indoor insulating glass is fixed through inside sealing rubber strips in a press-joint manner, the middle is fixedly supported by insulating supporting rubber strips, the insulating supporting rubber strips are fixedly connected with the heat insulating strips A, B and C respectively, and the insulating strip B is fixedly connected with the insulating strip C by the aid of the constant-pressure rubber strips. The energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows are fine in waterproofing, heat and sound insulating effects, and high in energy saving rate and can meet national or regional demands for energy conservation.

Description

Bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window
Technical field
The invention belongs to the building doors and windows field, relate to a kind of aluminium alloy energy-saving Environment protecting door or window.
Background technology
The door and window that uses in the construction work at present; Energy-saving index according to country or each department requires to reach 50% or 65% energy conservation standard; The energy-saving index of some areas requires to reach 70%; Also just require the energy-conservation values of factor K of building doors and windows to reach below 2.0, these explanations, the heat-insulating property index has become the important indicator of weighing the door and window performance.But the common aluminum alloy door and window exists serious deficiency at present: 1, have the space between aluminium alloy extrusions and the glass, form convection current easily; 2, the isobaric adhesive tape design of section between frame and the fan is simple, prevents that heat conducting ability is little; 3, the heat insulation cavity of hollow glass air chamber and heat-insulation aluminum section is not on same isotherm, and outside glass and inboard section bar form strong heat radiation; 4, because glassware for drinking water has the characteristic of tension force, under passive state, water is difficult to discharge the section bar cavity, causes the generation of drainage easily; 5,, use sealing joint strip to seal between section bar and the hinge, and the fiting effect between hinge and the sealing joint strip is poor, causes the door and window overall sealing performance relatively poor because annexes such as five metals, auxiliary equipment on the door and window are poor with the fiting effect of door-window section bar.Because above-mentioned deficiency makes the radiation of common aluminum alloy door and window and the coefficient of heat conduction excessive, can not satisfy the energy-conservation demand of market and industry future development, and cause the generation of drainage easily.
Summary of the invention
The object of the invention is exactly to solve the problems referred to above that exist in the prior art, provide a kind of waterproof, heat insulation, soundproof effect good, the bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window that energy-saving efficiency is high.
For realizing above-mentioned purpose, technical solution of the present invention is: a kind of bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window, and it comprises frame, middle stile, fan frame and hollow glass; Hollow glass is fixed between frame and the middle stile and forms fixed fan, and hollow glass is fixed between the fan frame and forms opening door-leaf; Fan frame one end of opening door-leaf with its contacted frame or in stile be connected in addition three ends and frame contacted and middle stile or contacted frame lap hermetically with it by hinge; Go up fan frame, lower casement frame, left side fan frame and the right wing frame of the upper ledge of frame, lower frame, left frame and right frame, middle stile, fan frame are made up of outside aluminium extruded sections, heat insulating strip and indoor aluminium extruded sections respectively; Upper ledge, lower frame, left frame are identical with the section bar cross section structure that right frame uses; It is identical with the section bar cross section structure of right wing frame use that frame is fanned on last fan frame, lower casement frame, a left side; Heat insulating strip is divided into the identical three kinds of structures of width: the heat insulating strip A that upper ledge, lower frame, left frame and right frame use; In the heat insulating strip B that uses of stile, on fan the heat insulating strip C that frame, lower casement frame, left side fan frame and right wing frame use; The notch that heat insulating strip A has the bayonet socket with heat insulation support adhesive tape to be complementary near the inboard of glass; Heat insulating strip B is near the notch that has the bayonet socket of notch that the bayonet socket with heat insulation support adhesive tape is complementary and isobaric adhesive tape one side to be complementary respectively with both sides away from glass; The notch that heat insulating strip C has the bayonet socket with heat insulation support adhesive tape to be complementary near a side of glass, the inclined plane of opposite side for being complementary with isobaric adhesive tape opposite side; Heat insulating strip A, heat insulating strip B, heat insulating strip C, heat insulation support bar and isobaric adhesive tape all are the multi-cavity body structure; Outside between frame and middle stile and the hollow glass, between fan frame and the hollow glass is fixed by outside sealing joint strip crimping; The indoor is fixed by line ball and the crimping of inner seal adhesive tape; Middle by heat insulation support adhesive tape support fixation; Heat insulation support adhesive tape is connected fixing respectively with heat insulating strip A, heat insulating strip B and heat insulating strip C; Connected fixingly between heat insulating strip B and the heat insulating strip C by isobaric adhesive tape, the wide center line in the center line that the cross section of heat insulating strip A, heat insulating strip B and heat insulating strip C is wide and the cross section of hollow glass is on same straight line; Fan frame and frame and fanning between the outside aluminium extruded sections of frame and middle stile by sealing by the crimping of M shape sealing joint strip between dustproof adhesive tape crimping sealing, the indoor aluminium extruded sections.
The two glass list hollow glasss of above-mentioned described hollow glass, also two hollow glasss of three glass, also many hollow glasss of many glass such as four glass, three hollow glasss.
The adhesive tape crimping of foaming of have the integrative-structure that above-mentioned described isobaric adhesive tape is processed by identical glue material, a side that is also formed by common glue adhesive tape and the umbrella shape that is complementary with inclined plane heat insulating strip that formed by foam material of the multi-cavity body structure of bayonet socket is fixed together and forms.
Each one of above-mentioned described fixed fan and opening door-leaf, also each two, also a fixed fan, two opening door-leafs, also two fixed fans, an opening door-leaf, just opening door-leaf and fixed fan can be arranged in pairs or groups arbitrarily as required.
Because the present invention adopted such scheme, the heat insulation support adhesive tape of multi-cavity body structure make hollow glass and frame, middle stile perhaps fan between the frame to be connected cavity separated, formed a plurality of air chambers, heat insulation, soundproof effect good.The isobaric adhesive tape of multi-cavity body structure will fan frame and frame or in stile to be connected cavity separated; And the isobaric adhesive tape of the heat insulating strip C of multi-cavity body structure and multi-cavity body structure adopts large contact surface pressing hermetically-sealed construction; Formed a plurality of air chambers, heat insulation, soundproof effect good.The center line of heat insulating strip A, heat insulating strip B and heat insulating strip C and the center line of hollow glass are on same straight line; The isotherm of isotherm and hollow glass that has guaranteed multi-cavity body heat insulating strip A, heat insulating strip B and heat insulating strip C is on same straight line; Greatly reduce the heat radiation that forms between outside hollow glass and the indoor section bar, good heat-insulation effect.And the use of dustproof adhesive tape, M shape sealing joint strip, inboard, outside sealing joint strip; Sealing performance and the water resistance of hollow glass and frame, fan frame and middle stile under the closed condition have been guaranteed; Especially the sealing of M shape sealing joint strip and hinge makes heat insulation, sound insulation of the present invention, good water-proof effect.Because structure of the present invention makes on lower frame and lower casement frame, to have formed concealed rhone naturally, has both satisfied the overall appearance of window, helps the discharge of rainwater again.The present invention have waterproof, heat insulation, soundproof effect good, energy-saving efficiency is high, can reach the energy-conservation requirement of country or each department.
Description of drawings
Fig. 1 is the front view of outside of the present invention;
Fig. 2 is the AA sectional view of Fig. 1;
Fig. 3 is the BB sectional view figure of Fig. 1;
Fig. 4 is the structural representation of the medium moulding bar of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further description.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, present embodiment is made up of a fixed fan and an opening door-leaf.It comprises frame 1, middle stile 2, fan frame 3 and hollow glass 4, and hollow glass 4 is the two hollow glasss of three glass.Hollow glass 4 is fixed between upper ledge 11, lower frame 12, left frame 13 and the middle stile 2 and forms fixed fan, and hollow glass 4 is fixed between fan frame 31, lower casement frame 32, left side fan frame 33 and the right wing frame 34 and forms opening door-leaf.The right wing frame 34 of opening door-leaf is connected by hinge 19 with its contacted right frame 14, and 20 is the axle of hinge 19.Go up fan frame 31, lower casement frame 32, left side fan frame 33 and the right wing frame 34 of the upper ledge 11 of frame 1, lower frame 12, left frame 13 and right frame 14, middle stile 2, fan frame 3 are made up of outside aluminium extruded sections, heat insulating strip and indoor aluminium extruded sections respectively.Upper ledge 11, lower frame 12, left frame 13 are identical with the section bar cross section structure that right frame 14 uses; It is identical with the section bar cross section structure that right wing frame 34 uses that frame 33 is fanned on last fan frame 31, lower casement frame 32, a left side; Heat insulating strip is divided into the identical three kinds of structures of width: the heat insulating strip A5 that upper ledge 11, lower frame 12, left frame 13 and right frame 14 use; In the heat insulating strip B6 that uses of stile 2, on fan the heat insulating strip C7 that frame 31, lower casement frame 32, left side fan frame 33 and right wing frame 34 use.The notch that heat insulating strip A5 has the bayonet socket with heat insulation support adhesive tape 8 to be complementary near the inboard of glass 4; Heat insulating strip B6 is near the notch that has the bayonet socket of notch that the bayonet socket with heat insulation support adhesive tape 8 is complementary and isobaric adhesive tape 9 one sides to be complementary respectively with both sides away from glass 4; The notch that heat insulating strip C7 has the bayonet socket with heat insulation support adhesive tape 8 to be complementary near a side of glass 4, the inclined plane of opposite side for being complementary with isobaric adhesive tape 9 opposite sides.Heat insulating strip A5, heat insulating strip B6, heat insulating strip C7, heat insulation support adhesive tape 8 and isobaric adhesive tape 9 all are the multi-cavity body structure.Outside between frame 1 and middle stile 2 and the hollow glass 4, between fan frame 3 and the hollow glass 4 is fixed by 15 crimping of outside sealing joint strip; The indoor is fixed by line ball 10 and 16 crimping of inner seal adhesive tape; Middle by heat insulation support adhesive tape 8 support fixation; Heat insulation support adhesive tape 8 is connected fixing with heat insulating strip A5, heat insulating strip B6 and heat insulating strip C7; Connected fixingly between heat insulating strip B6 and the heat insulating strip C7 by isobaric adhesive tape 9, the wide center line in the center line that the cross section of heat insulating strip A5, heat insulating strip B6 and heat insulating strip C7 is wide and the cross section of hollow glass 4 is on same straight line.Fan frame 3 and frame 1 and fanning between the outside aluminium extruded sections of frame 3 and middle stile 2 by sealing by 18 crimping of M shape sealing joint strip between dustproof adhesive tape 17 crimping sealings, the indoor aluminium extruded sections.Isobaric adhesive tape 9 is to have adhesive tape 22 crimping of foaming of adhesive tape 21 and the umbrella shape that is complementary with inclined plane heat insulating strip that formed by foamed glue of the multi-cavity body structure of bayonet socket to be fixed together and to form by the side that common glue forms.23 is drain chamber, and 24 is concealed drain hole.
Also each two of above-mentioned described fixed fan and opening door-leafs, also a fixed fan, two opening door-leafs, also two fixed fans, an opening door-leaf, just opening door-leaf and fixed fan can be arranged in pairs or groups arbitrarily as required.

Claims (6)

1. bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window, it comprises frame, middle stile, fan frame and hollow glass; Hollow glass is fixed between frame and the middle stile and forms fixed fan, and hollow glass is fixed between the fan frame and forms opening door-leaf; Fan frame one end of opening door-leaf with its contacted frame or in stile be connected in addition three ends and frame contacted and middle stile or contacted frame lap hermetically with it by hinge; Go up fan frame, lower casement frame, left side fan frame and the right wing frame of the upper ledge of frame, lower frame, left frame and right frame, middle stile, fan frame are made up of outside aluminium extruded sections, heat insulating strip and indoor aluminium extruded sections respectively; It is characterized in that: upper ledge, lower frame, left frame are identical with the section bar cross section structure that right frame uses; It is identical with the section bar cross section structure of right wing frame use that frame is fanned on last fan frame, lower casement frame, a left side; Heat insulating strip is divided into the identical three kinds of structures of width: the heat insulating strip A that upper ledge, lower frame, left frame and right frame use; In the heat insulating strip B that uses of stile, on fan the heat insulating strip C that frame, lower casement frame, left side fan frame and right wing frame use; The notch that heat insulating strip A has the bayonet socket with heat insulation support adhesive tape to be complementary near the inboard of glass; Heat insulating strip B is near the notch that has the bayonet socket of notch that the bayonet socket with heat insulation support adhesive tape is complementary and isobaric adhesive tape one side to be complementary respectively with both sides away from glass; The notch that heat insulating strip C has the bayonet socket with heat insulation support adhesive tape to be complementary near a side of glass, the inclined plane of opposite side for being complementary with isobaric adhesive tape opposite side; Heat insulating strip A, heat insulating strip B, heat insulating strip C, heat insulation support adhesive tape and isobaric adhesive tape all are the multi-cavity body structure; Outside between frame and middle stile and the hollow glass, between fan frame and the hollow glass is fixed by outside sealing joint strip crimping; The indoor is fixed by line ball and the crimping of inner seal adhesive tape; Middle by heat insulation support adhesive tape support fixation; Heat insulation support adhesive tape is connected fixing respectively with heat insulating strip A, heat insulating strip B and heat insulating strip C, fixing by isobaric adhesive tape connection between heat insulating strip B and the heat insulating strip C, the center line of heat insulating strip A, heat insulating strip B and heat insulating strip adhesive tape C and the center line of hollow glass are on same straight line; Fan frame and frame and fanning between the outside aluminium extruded sections of frame and middle stile by sealing by the crimping of M shape sealing joint strip between dustproof adhesive tape crimping sealing, the indoor aluminium extruded sections.
2. bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window according to claim 1 is characterized in that: the integrative-structure of described isobaric adhesive tape for being processed by identical glue material.
3. bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window according to claim 1 is characterized in that: described isobaric adhesive tape has the adhesive tape crimping of foaming of adhesive tape and the umbrella shape that is complementary with inclined plane heat insulating strip that formed by foamed glue of the multi-cavity body structure of bayonet socket to be fixed together and to form for a side that is formed by common glue.
4. according to claim 1 or 2 or 3 described bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or windows, it is characterized in that: described hollow glass is two glass list hollow glasss or two hollow glasss of three glass or four glass, three hollow glasss.
5. bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or window according to claim 4 is characterized in that: described fixed fan and opening door-leaf respectively are one or respectively are that two or fixed fan are that one, opening door-leaf are that two or fixed fan are that two, opening door-leaf are one.
6. according to claim 1 or 2 described bridge insulation thermal resistance aluminium alloy energy-saving Environment protecting door or windows, it is characterized in that: described fixed fan and opening door-leaf respectively are one or respectively are that two or fixed fan are that one, opening door-leaf are that two or fixed fan are that two, opening door-leaf are one.
CN2012100081762A 2012-01-11 2012-01-11 Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows Pending CN102587793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100081762A CN102587793A (en) 2012-01-11 2012-01-11 Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100081762A CN102587793A (en) 2012-01-11 2012-01-11 Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows

Publications (1)

Publication Number Publication Date
CN102587793A true CN102587793A (en) 2012-07-18

Family

ID=46476967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100081762A Pending CN102587793A (en) 2012-01-11 2012-01-11 Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows

Country Status (1)

Country Link
CN (1) CN102587793A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899206A (en) * 2014-03-28 2014-07-02 朱成祥 Heat insulation and preservation casement window
CN104074443A (en) * 2014-07-01 2014-10-01 安徽公元科技发展有限公司 Special door for central air conditioning room
CN104594763A (en) * 2015-01-30 2015-05-06 涂益红 Heat-insulating aluminum alloy section comprising heat-insulating bars and multiple seals
CN104747014A (en) * 2013-12-30 2015-07-01 河北奥润顺达窗业有限公司 Wood-aluminium composite inward opening window with high waterproof, thermal insulation and sealing performances
CN104879027A (en) * 2014-11-18 2015-09-02 王广武 Middle integral heat-insulation section bar for internal and external connecting metal section bars
CN105735839A (en) * 2016-04-18 2016-07-06 浙江瑞明节能科技股份有限公司 Glass seal structure and seal method for energy-saving door window
CN110630141A (en) * 2019-10-24 2019-12-31 北京金诺迪迈幕墙装饰工程有限公司 Heat preservation and insulation reinforcing structure of high-performance ground spring door
CN110741132A (en) * 2017-06-23 2020-01-31 格拉夫协同有限公司 Profile assembly for producing a frame
CN114278194A (en) * 2021-12-28 2022-04-05 安徽美沃门窗科技有限公司 Multistage heat-insulating waterproof aluminum alloy outward-opening door and window
CN115234129A (en) * 2022-08-08 2022-10-25 格瑞禾正(山东)节能建材有限公司 Aluminum alloy door and window with good heat preservation performance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906999A2 (en) * 1997-10-04 1999-04-07 Albert Krämer Insulating web for composite profiles of window or door frames
CN201292729Y (en) * 2008-11-07 2009-08-19 泰诺风保泰(苏州)隔热材料有限公司 Multicavity heat insulating strip for aluminum alloy heat insulating energy saving window or door
CN201474510U (en) * 2009-09-08 2010-05-19 上海阳毅新型门窗有限公司 Wood-aluminum compound window inward opening structure
CN201495924U (en) * 2009-07-07 2010-06-02 北京米兰之窗门窗有限公司 Aluminum-wood compound environment-friendly and energy-saving doors and windows
CN202645297U (en) * 2012-01-11 2013-01-02 河北奥润顺达窗业有限公司 Bridge-cut-off heat insulation aluminum alloy energy saving environmental protection door and window

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906999A2 (en) * 1997-10-04 1999-04-07 Albert Krämer Insulating web for composite profiles of window or door frames
CN201292729Y (en) * 2008-11-07 2009-08-19 泰诺风保泰(苏州)隔热材料有限公司 Multicavity heat insulating strip for aluminum alloy heat insulating energy saving window or door
CN201495924U (en) * 2009-07-07 2010-06-02 北京米兰之窗门窗有限公司 Aluminum-wood compound environment-friendly and energy-saving doors and windows
CN201474510U (en) * 2009-09-08 2010-05-19 上海阳毅新型门窗有限公司 Wood-aluminum compound window inward opening structure
CN202645297U (en) * 2012-01-11 2013-01-02 河北奥润顺达窗业有限公司 Bridge-cut-off heat insulation aluminum alloy energy saving environmental protection door and window

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747014A (en) * 2013-12-30 2015-07-01 河北奥润顺达窗业有限公司 Wood-aluminium composite inward opening window with high waterproof, thermal insulation and sealing performances
CN103899206A (en) * 2014-03-28 2014-07-02 朱成祥 Heat insulation and preservation casement window
CN104074443A (en) * 2014-07-01 2014-10-01 安徽公元科技发展有限公司 Special door for central air conditioning room
CN104879027A (en) * 2014-11-18 2015-09-02 王广武 Middle integral heat-insulation section bar for internal and external connecting metal section bars
CN104594763A (en) * 2015-01-30 2015-05-06 涂益红 Heat-insulating aluminum alloy section comprising heat-insulating bars and multiple seals
CN105735839A (en) * 2016-04-18 2016-07-06 浙江瑞明节能科技股份有限公司 Glass seal structure and seal method for energy-saving door window
CN110741132A (en) * 2017-06-23 2020-01-31 格拉夫协同有限公司 Profile assembly for producing a frame
CN110741132B (en) * 2017-06-23 2022-10-21 格拉夫协同有限公司 Profile assembly for producing a frame
CN110630141A (en) * 2019-10-24 2019-12-31 北京金诺迪迈幕墙装饰工程有限公司 Heat preservation and insulation reinforcing structure of high-performance ground spring door
CN114278194A (en) * 2021-12-28 2022-04-05 安徽美沃门窗科技有限公司 Multistage heat-insulating waterproof aluminum alloy outward-opening door and window
CN115234129A (en) * 2022-08-08 2022-10-25 格瑞禾正(山东)节能建材有限公司 Aluminum alloy door and window with good heat preservation performance

Similar Documents

Publication Publication Date Title
CN102587793A (en) Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows
CN202645297U (en) Bridge-cut-off heat insulation aluminum alloy energy saving environmental protection door and window
CN202467526U (en) Thermal-insulation aluminium alloy push-and-pull energy-saving door window
CN202689882U (en) 72 series high-performance aluminum alloy inward opening window
CN111119670A (en) Inner/outer double-plane heat insulation bridge-cut-off casement window
CN203223123U (en) Door/window sectional material with waterproof, thermal-insulation and soundproof performances
CN203161004U (en) Window profile with waterproof, heat insulation and sound insulation performances
CN203114021U (en) Aluminum-clad wood out swinging window
CN209959057U (en) Five sealed windows
CN205224968U (en) Club in thermal -insulated flat -open window aluminum alloy of bridge cut -off
CN204060346U (en) Aluminium heat insulation window moulded by a kind of wood
CN203347426U (en) Aluminum-wood composite structure element used for doors and windows
CN203050407U (en) Composite wood-aluminum out-opening window structure
CN205206613U (en) Double break bridge aluminum window
CN205025312U (en) Al -alloy door & window node that adds inert gas
CN204728902U (en) Aluminum-clad wood outwardly-opened door window system
CN203559713U (en) Thermal insulating aluminum alloy window
CN203035034U (en) Hidden frame three-glass tilt-and-turn energy-saving soundproof window
CN203223125U (en) Door/window sectional material with waterproof, thermal-insulation and soundproof performances
CN203050380U (en) Rocker arm out-opening window structure
CN203050406U (en) Composite wood-aluminum in-opening window structure
CN203515152U (en) Energy-saving side hung window with adhesive injected
CN201635586U (en) Energy-saving window and door structure
CN214740770U (en) Heat-insulating energy-saving door and window section bar
CN213710129U (en) Bridge cut-off sun light room skylight structure that insulates against heat

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120718