CN101382030A - Plastic-aluminum composite section - Google Patents
Plastic-aluminum composite section Download PDFInfo
- Publication number
- CN101382030A CN101382030A CNA2008101434178A CN200810143417A CN101382030A CN 101382030 A CN101382030 A CN 101382030A CN A2008101434178 A CNA2008101434178 A CN A2008101434178A CN 200810143417 A CN200810143417 A CN 200810143417A CN 101382030 A CN101382030 A CN 101382030A
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- aluminium
- plastic
- flat
- aluminum
- plastic composite
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Abstract
The invention discloses an aluminum plastic composite bar section which comprises a side hung frame and a side hung sash. The side hung frame consists of a plastic part and an aluminum part, wherein one end of the aluminum part is a connecting end fixedly connected with the plastic part, the other end of the aluminum part can be in contact with the side hung sash to form a closed close end, and the close end of the aluminum part is a stepped structure consisting of a closed convex platform part which is formed through contact with the side hung sash and a concave platform part which facilitates the installation of a general hardware piece. The aluminum plastic composite bar section has the advantages of the general conventional hardware piece, low assembling cost, thermal insulation, heat preservation, noise reduction, high sealing performance, good decorative effect, good durability of an outside finish, and convenient popularization.
Description
Technical field
The present invention relates to the energy-conservation section bar of construction work, relate in particular to aluminium-plastic composite section.
Background technology
At present, employed section bar is mainly plastic material and aluminium extruded sections in building doors and windows, and the plastic material flexural strength is low, the protecting against shock ability, and easily fade not only surface jaundice of long-time use, and easily aging embrittlement or distortion; The aluminium extruded sections insulating power is poor, and sound insulation, anti-acoustic capability are low, and is airtight and watertightness performance is poor.Therefore, engendered the building doors and windows that adopts aluminium-plastic composite section to make on the market, aluminium-plastic composite section combines the advantage of plastic material and aluminium extruded sections, make its mutual supplement with each other's advantages, every performance all increases, but because the change of material and structure has caused former driver general on plastic material or aluminium extruded sections, corner hinges, hardwares such as metal angle sign indicating number can't be installed on aluminium-plastic composite section, for example, under the prerequisite of the basic sealing performance that must guarantee door and window, when flat-opening window-leaf group angle is connected, group angle equipment just can't to four angles the fixing of metal angle sign indicating number.Therefore, caused that the aluminium-plastic composite section versatility is poor, assembling difficulty, manufactured the cost height, be not easy to problem such as popularization.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of general conventional hardware is provided, easily assembling, cost of production is low, heat insulation, insulation, noise reduction, sealing performance height, good decorating effect, the outside finish durability is strong, the aluminium-plastic composite section of being convenient to promote.
For solving the problems of the technologies described above, the present invention by the following technical solutions.
A kind of aluminium-plastic composite section, it comprises flat open frame and flat-opening window-leaf, the described flat frame of opening partly is made up of plastic part and aluminium, aluminium part one end is the link that is connected with the plastic partial fixing, the other end is can contact with flat-opening window-leaf to form closed blind end, the blind end of described aluminium part is ledge structure, described ledge structure by can contact with flat-opening window-leaf forms closure be convenient to install concave station portion and constitute.
The section of described boss portion is " T " word shape.
Compared with prior art, the invention has the advantages that: the blind end that will equal out the aluminium part of frame is set as ledge structure, utilize the boss portion of ledge structure to contact the formation closure with flat-opening window-leaf, reach the sealing performance index of casement window, guarantee the heat preservation and insulation of building doors and windows, simultaneously, concave station portion place at ledge structure forms the headspace that general hardware is installed, make aluminium-plastic composite section of the present invention that the flat plastic window driver of opening of typical construction on the market can be installed very easily, corner hinges, hardwares such as metal angle sign indicating number, versatility improves greatly, is convenient to hardware sampling and simplified assembling process; The design of ledge structure makes the aluminium-plastic composite section of equal model reduce the material use amount of aluminium part, embodied energy-saving and cost-reducing advantage, reduced cost of production, do not reduce simultaneously outer decorative effect and other door and window performance indications of door and window again, thereby improve the desire that the customer buys the heat-insulation and heat-preservation door and window of being made by aluminium-plastic composite section, help accelerating the promotion rate of aluminium-plastic composite section.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each label is represented among the figure:
1, flat frame 2, the flat-opening window-leaf opened
3, plastic part 4, aluminium part
5, adhesive tape 41, link
42, blind end 421, boss portion
422, concave station portion
The specific embodiment
As shown in Figure 1, aluminium-plastic composite section of the present invention, it comprises flat frame 1 and the flat-opening window-leaf 2 opened, and flatly opens frame 1 and is made up of plastic part 3 and aluminium part 4, and aluminium part 4 one ends are link 41, and the other end be the blind end 42 that can contact the formation closure with flat-opening window-leaf 2.Link 41 is fixedlyed connected with plastic part 3 by the reinforced syndeton of dovetail groove type; Blind end 42 is ledge structure, ledge structure constitutes by contacting the concave station portion 422 that forms closed boss portion 421 and be convenient to install general hardware with flat-opening window-leaf 2, boss portion 421 be used for contacting with the adhesive tape of adorning 5 on the flat-opening window-leaf 2 form closed, reach the sealing performance index of casement window, guarantee the heat preservation and insulation of building doors and windows, the section of boss portion 421 is " T " word shape, the length L of boss portion 421 is 10mm, width D is 4mm, this structure makes boss portion 421 under the situation that does not influence sealing effectiveness, has reduced the use amount of this high energy consumption material of aluminium as far as possible.Shown in frame of broken lines among Fig. 1, concave station portion 422 places at ledge structure have formed the headspace A that general hardware is installed, make aluminium-plastic composite section of the present invention can install very easily typical construction on the market, be used for hardwares such as the flat driver of opening plastic window, corner hinges, metal angle sign indicating number, the versatility of aluminium-plastic composite section is improved greatly, be convenient to hardware sampling and simplified assembling process; The design of ledge structure makes the aluminium-plastic composite section of equal model reduce the material use amount of aluminium part 4, embodied energy-saving and cost-reducing advantage, reduced cost of production, do not reduce simultaneously outer decorative effect and other door and window performance indications of door and window again, thereby improve the desire that the customer buys the heat-insulation and heat-preservation door and window of being made by aluminium-plastic composite section, help accelerating the promotion rate of aluminium-plastic composite section.
The flat frame 1 of opening among the present invention not only can be used with outer flat-opening window-leaf shown in Figure 1, can also be used with the inward opening fan, and this type of conversion should be considered as the replacement that is equal to of the present invention, all should drop within protection scope of the present invention.
Claims (2)
1, a kind of aluminium-plastic composite section, it comprises flat open frame (1) and flat-opening window-leaf (2), the described flat frame (1) of opening is made up of plastic part (3) and aluminium part (4), aluminium part (4) one ends are the link (41) of fixedlying connected with plastic part (3), the other end is can contact with flat-opening window-leaf (2) to form closed blind end (42), it is characterized in that: the blind end (42) of described aluminium part (4) is ledge structure, and described ledge structure is by contacting concave station portion (422) formation that forms closed boss portion (421) and be convenient to install general hardware with flat-opening window-leaf (2).
2, aluminium-plastic composite section according to claim 1 is characterized in that: the section of described boss portion (421) is " T " word shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101434178A CN101382030A (en) | 2008-10-27 | 2008-10-27 | Plastic-aluminum composite section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101434178A CN101382030A (en) | 2008-10-27 | 2008-10-27 | Plastic-aluminum composite section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101382030A true CN101382030A (en) | 2009-03-11 |
Family
ID=40462058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101434178A Pending CN101382030A (en) | 2008-10-27 | 2008-10-27 | Plastic-aluminum composite section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101382030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499888A (en) * | 2014-12-13 | 2015-04-08 | 安徽高德铝业有限公司 | Section bar barrier strip side hung door |
-
2008
- 2008-10-27 CN CNA2008101434178A patent/CN101382030A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499888A (en) * | 2014-12-13 | 2015-04-08 | 安徽高德铝业有限公司 | Section bar barrier strip side hung door |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090311 |