WO2005017296A1 - Élément composite alliage d'aluminium et plastique - Google Patents

Élément composite alliage d'aluminium et plastique Download PDF

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Publication number
WO2005017296A1
WO2005017296A1 PCT/CN2004/000916 CN2004000916W WO2005017296A1 WO 2005017296 A1 WO2005017296 A1 WO 2005017296A1 CN 2004000916 W CN2004000916 W CN 2004000916W WO 2005017296 A1 WO2005017296 A1 WO 2005017296A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
profile
aluminum
aluminum alloy
plastic composite
Prior art date
Application number
PCT/CN2004/000916
Other languages
English (en)
Chinese (zh)
Inventor
Hong Bing Zhang
Qing Shi
Peng Ren
Original Assignee
Bnbm Building Plastic 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 Bnbm Building Plastic Co., Ltd filed Critical Bnbm Building Plastic Co., Ltd
Publication of WO2005017296A1 publication Critical patent/WO2005017296A1/fr

Links

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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • 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
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26352—Specific form characteristics hollow
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26361—Openings, incisions or indents
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26387—Performing extra functions

Definitions

  • the invention relates to a building door and window component, in particular to an aluminum-plastic composite profile. Background technique
  • the doors and windows of buildings include aluminum alloy doors and windows, plastic doors and windows, and so on.
  • the characteristics of aluminum alloy doors and windows are corrosion resistance, not easy to deform, good sealing performance, but poor thermal insulation performance; while plastic doors and windows have good thermal insulation performance, save energy, but have poor strength and decorative properties are not as good as aluminum alloy doors and windows. Therefore, an aluminum-plastic composite door and window has appeared on the market.
  • the aluminum-plastic composite door and window are made of aluminum-plastic composite profiles 10.
  • the aluminum-plastic composite profiles 10 include two aluminum alloy profiles 11, 12 and two aluminum alloys connected to the two aluminum alloy profiles. Two insulation strips 13 between the profiles 11,12. As shown in FIG. 1, the two heat insulation strips 13 and the aluminum alloy profiles 11 and 12 on both sides are inserted and combined in the form of a dovetail groove (its cross section is trapezoidal, and the bottom has a large mouth) 14. ⁇ ⁇ Plastic composite profile 10.
  • the technical problem to be solved by the present invention is to provide an aluminum-plastic composite profile with better thermal insulation performance.
  • the present invention provides an aluminum-plastic composite profile, including two aluminum alloy profiles, and a plastic profile connected between the two aluminum alloy profiles.
  • the plastic profile divides the two aluminum profiles.
  • the connecting surface of the alloy profile is isolated, and at least one cavity is provided inside.
  • a European standard hardware slot may be provided on a side of the plastic profile that is not connected to the aluminum alloy profile. The notch improves the interchangeability of hardware, thereby reducing the manufacturing cost of doors and windows.
  • two dovetail grooves may be provided on the connection surfaces of the two aluminum alloy profiles, and the corresponding positions of the plastic profile connection surfaces are provided with joints that can penetrate the dovetail grooves and tightly fit them. And a small groove is provided in the middle of the two connecting sides of the plastic profile. In order to increase the elasticity of the connecting side of the plastic profile, a gapless fit with the aluminum alloy profile is realized.
  • one or two dovetails of the dovetail groove may be formed with serrations that engage with the joint portion. To strengthen the compactness of the compound.
  • the aluminum-plastic composite profile created by the present invention can improve the heat insulation effect of the aluminum-plastic composite profile through a plastic profile with a cavity inside, and through a small groove provided in the middle of the connection surface of the plastic profile And the sawtooth on the dovetail of the dovetail groove can greatly enhance the strength and accuracy of the composite between the aluminum alloy profile and the plastic profile.
  • FIG. 1 is a structural diagram of a cross section of a prior art aluminum-plastic composite profile
  • FIG. 2 is a structural diagram of a cross section of an aluminum-plastic composite profile according to the first embodiment of the present invention
  • FIG. 3 is a structural diagram of a cross section of an aluminum-plastic composite profile according to the second embodiment of the present invention
  • FIG. 4 is a third embodiment of the invention.
  • FIG. 5 is a structural diagram of a cross section of an aluminum-plastic composite profile according to a fourth embodiment of the present invention. Best Mode of the Invention
  • FIG. 2 is a structural cross-sectional view of the aluminum-plastic composite profile 20 according to the first embodiment of the present invention.
  • the aluminum-plastic composite profile 20 includes two aluminum alloy profiles 21 and 22, and one connected to the two aluminum alloy profiles 21 and 22.
  • the section of the plastic profiles 23 is approximately a hollow rectangle, and the connecting surfaces of the aluminum alloy profiles on both sides are isolated.
  • two dovetail grooves 24 are provided on the connecting surfaces of the materials 21 and 22, and two joint portions 25 passing through the dovetail grooves 24 are provided on the connecting surfaces on both sides of the plastic profile 23.
  • the plastic profiles and aluminum alloy profiles are compounded together through a close fit between the two.
  • the heat insulation strip 13 is replaced with a plastic profile 23 with a cavity 26 inside, and the connecting surfaces of the two aluminum alloy profiles 21 and 22 It is isolated by the plastic profile 23, and the heat cannot be directly transferred between the two connection surfaces in a manner such as convection or radiation.
  • the length of the cross section of the plastic profile 23 is also larger than that of the heat insulation strip in FIG. 1. Therefore, the invention has better insulation effect.
  • two or more cavities may be formed inside the plastic profile 23.
  • the cavities 27 on the aluminum alloy profiles 21 and 22 are used to receive the connecting parts, and the grooves 28 on the upper and lower sides of the plastic profiles 23 are used to fit the sealing strips.
  • the plastic profile created by the present invention can be made into various shapes and specifications according to the shape required when installing accessories.
  • the inner side (or the outer side) of the two sides connecting the plastic profile 23 and the aluminum alloy profile are each provided with a small axially extending groove, which is hereinafter referred to as a clearance eliminating groove 29. Make the sides more elastic.
  • a clearance eliminating groove 29 makes the sides more elastic.
  • the two sides are more likely to be elastically deformed and bent inward, so that the gap between the dovetail groove 24 and the joint 25 can be completely eliminated, and the accuracy of the compound is improved (if the sides are too rigid (The gap cannot be completely eliminated without bending to the required angle).
  • the restoring force caused by the elastic deformation increases the friction between the joint and the dovetail groove, and strengthens the composite strength between the aluminum alloy profile and the plastic profile.
  • the invention creates a dovetail on the dovetail slot 24 (not shown in FIG. 2), so that the dovetail of the dovetail slot 24 can be tightly engaged into the joint 25 under the action of the compound machine, so that the dovetail slot The joint with the joint is more tight, thereby enhancing the reliability of the composite between the aluminum alloy profile and the plastic profile.
  • FIG. 3 is a schematic structural diagram of an aluminum-plastic composite profile 30 according to a second embodiment of the present invention. As shown in FIG. 3, the structure is basically the same as that of the first embodiment, except that the aluminum alloy profile 31 is on one side. A protruding edge 32 is provided for installing glass or the like when doors and windows are made, and the protruding edge 2 is also provided with a groove 33 fitted with a sealing strip.
  • This structure of aluminum-plastic composite profile is suitable for use as a frame for doors and windows.
  • FIG. 4 is a schematic structural diagram of an aluminum-plastic composite profile 40 according to a third embodiment of the present invention. As shown in FIG. 4, the structure is basically the same as that of the second embodiment, except that two aluminum alloy profiles 41 are provided. The two protruding edges 42 and 43 have the same function as the third embodiment.
  • This aluminum-plastic composite profile is suitable for use as the middle frame of doors and windows.
  • FIG. 5 is a schematic structural diagram of an aluminum-plastic composite profile 50 according to a fourth embodiment of the present invention, which includes two aluminum alloy profiles 51 and 52 and a plastic profile 53 connected between the two aluminum alloy profiles 51 and 52.
  • the connection manner between the aluminum alloy profiles 51, 52 and the plastic profile 53 is the same as that of the first embodiment.
  • a plastic profile 53 in this embodiment is not formed with a European standard hardware notch (referred to as "European groove") 58 on one side for connection, and is used to install hardware that cooperates with aluminum-plastic composite profiles.
  • European standard hardware notch referred to as "European groove”
  • a slot for installing hardware for aluminum alloy doors and windows is provided on the existing aluminum-plastic composite profile.
  • the "Euro slot” 58 in this embodiment is a slot suitable for installing hardware for plastic doors and windows, and has an internationally unified standard. Therefore, the interchangeability of hardware is improved, thereby reducing the manufacturing cost of doors and windows.
  • the dovetail groove 55 and the joint portion 57 are relatively wide.
  • a reinforcing rib 59 is also provided in the cavity of the plastic profile 53, and the reinforcing rib 59 divides the inner cavity of the plastic profile 53 into two parts.
  • the aluminum-plastic composite profile created by the present invention is a building door and window component, which can be used for processing and producing frames of doors and windows. It has the characteristics of heat insulation, energy saving, and high strength, and has a broad industrial application prospect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

L'invention concerne un élément composite alliage d'aluminium et plastique qui comprend deux éléments (21, 22) d'alliage d'aluminium et un élément de plastique (23) disposé entre les deux éléments d'alliage d'aluminium de manière à les relier. Ledit élément (23) de plastique permet de séparer complètement les faces d'assemblage et comporte au moins une cavité (26) centrale. Une rainure (29) de petite dimension est formée dans la partie centrale de chaque côté de l'élément (23) de plastique qui est couplé aux deux éléments (21, 22) d'alliage d'aluminium. Les éléments composites alliage d'aluminium et plastique du type décrit permettent d'améliorer de manière notable l'isolation thermique grâce aux éléments plastiques à cavités centrales, et lesdites rainures (29) de petite dimension permettent d'améliorer de manière importante la fiabilité de l'assemblage entre les éléments d'alliage d'aluminium et les éléments de plastique.
PCT/CN2004/000916 2003-08-18 2004-08-09 Élément composite alliage d'aluminium et plastique WO2005017296A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03270574.3 2003-08-18
CNU032705743U CN2635860Y (zh) 2003-08-18 2003-08-18 铝塑复合型材

Publications (1)

Publication Number Publication Date
WO2005017296A1 true WO2005017296A1 (fr) 2005-02-24

Family

ID=34169842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/000916 WO2005017296A1 (fr) 2003-08-18 2004-08-09 Élément composite alliage d'aluminium et plastique

Country Status (2)

Country Link
CN (1) CN2635860Y (fr)
WO (1) WO2005017296A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015857A (zh) * 2012-12-10 2013-04-03 常熟建工建设集团有限公司苏州分公司 建筑节能铝合金门窗
CN110094139A (zh) * 2019-05-01 2019-08-06 谢英杰 节能门窗用铝塑复合型材

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527037A (zh) * 2013-10-31 2014-01-22 广东嘉寓门窗幕墙有限公司 一种铝塑复合门窗的塑料芯材结构
CN105401833A (zh) * 2015-11-20 2016-03-16 安徽银盾斯金铝业有限公司 一种高铁用断桥隔热车窗铝合金型材
CN109209144B (zh) * 2018-10-24 2023-11-10 河北奥意新材料有限公司 超低能耗多断桥隔热铝塑共挤填充复合型材
TWI771733B (zh) * 2020-08-10 2022-07-21 許峻彬 組合式型材

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2343314Y (zh) * 1998-09-10 1999-10-13 才绍斌 铝合金断桥推拉窗
CN2355064Y (zh) * 1999-01-06 1999-12-22 罗子华 推拉式铝塑复合门窗型材
CN2491573Y (zh) * 2001-07-27 2002-05-15 毕余喜 铝塑复合保温型材门窗
CN2501986Y (zh) * 2001-09-06 2002-07-24 毕德发 铝塑复合保温门窗型材
CN2501985Y (zh) * 2001-08-17 2002-07-24 毕余喜 铝塑复合保温型材门窗
CN1408981A (zh) * 2002-06-26 2003-04-09 黑龙江省大力实业有限公司 窗框体
CN2578502Y (zh) * 2002-10-20 2003-10-08 毕亚萍 多腔铝塑复合保温型材门窗
CN2589618Y (zh) * 2002-12-23 2003-12-03 大庆华谊建材有限公司 节能铝塑复合门窗型材

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2343314Y (zh) * 1998-09-10 1999-10-13 才绍斌 铝合金断桥推拉窗
CN2355064Y (zh) * 1999-01-06 1999-12-22 罗子华 推拉式铝塑复合门窗型材
CN2491573Y (zh) * 2001-07-27 2002-05-15 毕余喜 铝塑复合保温型材门窗
CN2501985Y (zh) * 2001-08-17 2002-07-24 毕余喜 铝塑复合保温型材门窗
CN2501986Y (zh) * 2001-09-06 2002-07-24 毕德发 铝塑复合保温门窗型材
CN1408981A (zh) * 2002-06-26 2003-04-09 黑龙江省大力实业有限公司 窗框体
CN2578502Y (zh) * 2002-10-20 2003-10-08 毕亚萍 多腔铝塑复合保温型材门窗
CN2589618Y (zh) * 2002-12-23 2003-12-03 大庆华谊建材有限公司 节能铝塑复合门窗型材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015857A (zh) * 2012-12-10 2013-04-03 常熟建工建设集团有限公司苏州分公司 建筑节能铝合金门窗
CN110094139A (zh) * 2019-05-01 2019-08-06 谢英杰 节能门窗用铝塑复合型材

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