CN202249621U - Aluminum-plastic composite profile - Google Patents
Aluminum-plastic composite profile Download PDFInfo
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- CN202249621U CN202249621U CN 201120346145 CN201120346145U CN202249621U CN 202249621 U CN202249621 U CN 202249621U CN 201120346145 CN201120346145 CN 201120346145 CN 201120346145 U CN201120346145 U CN 201120346145U CN 202249621 U CN202249621 U CN 202249621U
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Abstract
The utility model provides an aluminum-plastic composite profile which is formed by compounding an outdoor aluminum profile and an indoor plastic profile through embedding, wherein the inner cavity of the plastic profile is in a honeycomb structure, and the honeycomb and a profile body are in an integral structure which is extruded to be molded once. The aluminum-plastic composite profile has the advantages that a honeycomb-shaped multi-cavity structure of the plastic profile is adopted, so that the strength and rigidity of the plastic profile part is enhanced, the sound insulation, heat insulation and energy-saving effects of the profile are improved, and the manufacturability of products is effectively enhanced.
Description
Technical field
The application relates to building material field, is a kind of door-window section bar structure that is used to make building, specifically is a kind of aluminium-plastic composite section.
Background technology
The modern architecture door and window mainly is divided into three kinds with section bar: aluminium alloy extrusions, plastic material and aluminium-plastic composite section.Wherein aluminium-plastic composite section is a new-type architectural shape newly developed in recent years.
Aluminium alloy extrusions is aluminium bar obtains the different cross section shape through thermosol, extruding a aluminum.The aluminium alloy extrusions mechanical performance is good, and the market price is higher.
Plastic material is to be primary raw material with the Corvic, adds a certain proportion of stabilizing agent, colorant, filler, ultraviolet filler etc., through extruding section bar that the back becomes.The plastic material energy-saving effect is relatively good, but rigidity is relatively poor, and intensity is lower, in cavity, need dose lined steel (reinforcing rib) when processing door and window and promote intensity.
Aluminium-plastic composite section is a kind of environment-friendly composite material that developed recently gets up, and is the section bar that is embedded in or processes at the surface fastener plastic material at the aluminium alloy extrusions groove.It organically combines the performance advantage of two kinds of materials, not only on structural strength and ageing resistance, has satisfied the requirement to door and window, and has good heat insulation, insulation, decorative effect.
Existing aluminium-plastic composite section can be divided into embedded and buckled two kinds by its processing mode.The characteristics of Embedded compound mode are that plastic material is indoor; Can reduce the erosion of daylight and wind and rain like this to the plastic material body; Aluminium alloy extrusions is outdoor, and the section bar body is owing to its good antiacid alkali erosion performance and can guarantee functional performance and the appearance that it is good for a long time.
But the use of plastic irregular profile of the prior art is by plastic material and the supporting composition of lined steel.The intensity of conventional hollow plastic product can't reach requirement, and a part of compressive strength need be undertaken by lined steel, and operation is comparatively loaded down with trivial details in the work progress, and construction cost is higher, and there are leg cracking potential safety hazard in sound insulation, heat-insulating and energy-saving poor effect.
Summary of the invention
The purpose of the utility model is to provide a kind of aluminium-plastic composite section, and its plastic material part does not need lined steel.
A kind of aluminium-plastic composite section; By be used for outdoor aluminium extruded sections and the indoor plastic material that is used for inlay compound the composition, said plastic material is to be primary raw material with the Corvic, through extruding back global formation; The body cavity is contained in the cross section of plastic material; And be connected the profile structure on the body cavity wall, and the body cavity that it is characterized in that said plastic material is a kind of honeycomb structure, this honeycomb and section bar body are the overall structures of an extrusion modling.
The advantage of the utility model is the cellular multi-cavity body structure of plastic material; The intensity and the rigidity of plastic material part have not only been increased; Improved sound insulation, the heat-insulating and energy-saving effect of section bar simultaneously, this honeycomb structure will make the solder side area increase when the processing door and window, can effectively improve the product fillet weld strength; Welding stress is well disperseed; Can avoid owing to stress is concentrated the leg cracking that is caused, and this structure can reduce manufacturing procedure, the cost increase that reduction causes because of lined steel exists in process.
Below in conjunction with the embodiment accompanying drawing the application is done further explain.
Description of drawings
Fig. 1 is a kind of structural representation of aluminium-plastic composite section
Fig. 2 is the structural representation of plastic material part
Numbering explanation among the figure: 1 plastic material, 2 body cavitys, 3 dovetail buttons, 4 honeycomb structures, 5 aluminium extruded sectionss, 6 dovetail grooves
The specific embodiment
Referring to accompanying drawing, the application's aluminium-plastic composite section is to inlay snapping by the dovetail groove 6 of plastic material 1 and aluminium extruded sections 5 dovetail button 3 and the aluminium extruded sections through plastic material to be composited.Plastic material 1 is to be primary raw material with the Corvic; Through extruding back global formation, the cross section of plastic material is as shown in Figure 2, and body cavity 2 is contained in the section bar cross section; And be connected the profile structure on the body cavity wall; Like dovetail button 3 and other section bar limit groove structures, specifically the body cavity 2 of plastic material is a kind of honeycomb structure 4, and this honeycomb structure and section bar body are the overall structures of an extrusion modling.This kind honeycomb structure has the effect of buffering shock-absorbing, can absorb the energy of bump moment generation, alleviates the impact to door and window.This kind honeycomb structure is compared original plastics and is added the steel lining structure and aspect bulk strength, have greatly increased in addition.And because air layer is divided into numerous dead air spaces by honeycomb in the plastic material cavity, and plastic material itself is the non-conductor of heat, the sound and the propagation of heat are very limited, so it has good sound insulation, heat-proof quality.The aluminium-plastic composite section that is composited through this structure all has significant a lifting at overall energy-saving heat preserving and mechanical properties.Preferably a kind of cross section of honeycomb structure in the enforcement is orthohexagonal continuous honeycomb, and the length of side of each honeycomb is preferably about 5mm, and the wall thickness of honeycomb is preferably about 1mm.
Section bar after compound is preferably selected aluminium extruded sections partly is installed on outdoor when the door and window, and plastic material partly is installed on indoor.
Need to prove, the application's aluminium-plastic composite section, its section bar cross section is not limited to shown in the embodiment accompanying drawing, and particularly the cross section structure of section bar is a kind ofly can satisfy the diversity demand.The different cross section shape of section bar, the aluminium-plastic composite section of generation variety classes and different purposes, but the body cavity of its plastic material part is always filled by cellular structure.
Claims (2)
1. aluminium-plastic composite section; By be used for outdoor aluminium extruded sections and the indoor plastic material that is used for inlay compound the composition, said plastic material is to be primary raw material with the Corvic, through extruding back global formation; The body cavity is contained in the cross section of plastic material; And be connected the profile structure on the body cavity wall, and the body cavity that it is characterized in that said plastic material is a kind of honeycomb structure, this honeycomb and section bar body are the overall structures of an extrusion modling.
2. aluminium-plastic composite section as claimed in claim 1, the honeycomb structure that it is characterized in that described plastic material body cavity are that a kind of cross section is orthohexagonal continuous honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346145 CN202249621U (en) | 2011-09-14 | 2011-09-14 | Aluminum-plastic composite profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346145 CN202249621U (en) | 2011-09-14 | 2011-09-14 | Aluminum-plastic composite profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249621U true CN202249621U (en) | 2012-05-30 |
Family
ID=46110882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120346145 Expired - Lifetime CN202249621U (en) | 2011-09-14 | 2011-09-14 | Aluminum-plastic composite profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401816A (en) * | 2015-12-18 | 2016-03-16 | 浙江解放装饰工程有限公司 | Plastic steel window sash mounting mechanism of sliding window |
-
2011
- 2011-09-14 CN CN 201120346145 patent/CN202249621U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401816A (en) * | 2015-12-18 | 2016-03-16 | 浙江解放装饰工程有限公司 | Plastic steel window sash mounting mechanism of sliding window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |