CN2685504Y - Plastic-aluminium composite door & Window structural section - Google Patents
Plastic-aluminium composite door & Window structural section Download PDFInfo
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- CN2685504Y CN2685504Y CN 200420020068 CN200420020068U CN2685504Y CN 2685504 Y CN2685504 Y CN 2685504Y CN 200420020068 CN200420020068 CN 200420020068 CN 200420020068 U CN200420020068 U CN 200420020068U CN 2685504 Y CN2685504 Y CN 2685504Y
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Abstract
The utility model relates to a composite door and window structural section and comprises a first frame body made of PVC-U plastic materials and a second frame body made of aluminum alloy materials. The first frame body comprises an indoor flank, a glass mounting surface, a fixed surface and a recess part connected with the second frame body. The second frame body comprises an outdoor flank, a glass mounting surface, a fixed surface and a clamping claw part connecting with the first frame body. The clamping claw part of the second frame body is clamped and fixed in the recess part of the first frame body through a press machine. The utility model reserves a plurality of advantages of the plastic structural section because of the adoption of the PVC-U structural section in the indoor structure, such as the heat insulation and soundproof effects because of the multi-cavity body structure. The outdoor part adopts the aluminum alloy structural section, and various colors are lacquered outside to reinforce the decorative effect of the door and window so as to satisfy the collocation requirement between the window and the exterior wall. The utility model also omits the processes of unloading lined steel and fixedly connecting with the plastic structural section when the plastic doors and windows are assembled.
Description
Technical field
The utility model relates to a kind of door-window section bar.
Background technology
Plastic door-window has been set up solid market value basis and has been showed vast market prospect in China, to the end of the year 2002, the production and processing ability of the PVC-U section bar of China is above 2,000,000 tons, but owing to be subjected to the region, natural conditions, the regional economy ability, manpower, influence of various factors such as local popularization policy, stimulated corporate decision maker and financial institution to increase the action of expanding production capacity, further having increased the weight of production capacity concentrates and superfluous problem, enterprise's product of living again simultaneously, heavily sell, light innovation, the market product line is single, homogeneity is serious, and these all cause enterprise to make an issue of on price.Enter 2003, the PVC price increases to more than 7,000 yuan, is subjected to the extruding of bridge cut-off aluminum window in the market that adds nearly 2 years plastic door-windows, at the market situation of sternness, needs a kind of novel component of the doors and windows badly to reduce product price.
In addition, technically, plastic material is through in recent years development, very great development has been arranged on surface decoration technique, as technologies such as overlay film, color coextrusion, sprayings, but, slightly be inferior to aluminium alloy door's window profile as plastic door-window intensity owing to also exist certain technical problem on section bar production and the packaging technology.Aluminium alloy extrusions also has been widely used on the building doors and windows at present as a kind of high-strength material, its intensity height, process for treating surface maturation, however its sealing heat-insulating property of existing aluminium alloy extrusions slightly is inferior to plastic material.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminium composite door and window frame section bar of moulding, both had plastic material airtight, be easy to characteristics such as maintenance, cleaning, maintenance, the characteristics such as intensity height, process for treating surface maturation that have aluminium alloy extrusions again, merged in the door-window section bar product third generation aluminium alloy extrusions and the 4th generation plastic material advantage, and processing technology is simple, is easy to produce in enormous quantities.
For achieving the above object, the utility model provides a kind of aluminium composite door and window frame section bar of moulding, comprise second framework that first framework of being made by the PVC-U plastic material and is made by aluminum alloy materials, described first framework comprises indoor side, glass installed surface, stationary plane and the concave part that is connected with second framework, and described second framework comprises outdoor side, glass installed surface, stationary plane and the claw portion that is connected with first framework; The claw portion of described second framework snaps in and is fixed in the concave part of first framework by forcing press.
Preferably, described first framework adopts the welding of four bights to make.
Preferably, the described second framework employing group angle mode is made.
Compare with plastic material of the prior art or aluminium alloy extrusions, the utility model is because structurally the outside adopts that aluminium alloy extrusions, surface are easy to handle, ageing resistace is good, shock resistance, intensity be good.The PVC-U section bar is adopted in the indoor, than bridge cut-off aluminum window higher heat-insulating property and tightness, watertightness and sound insulation property is arranged, and is easy to daily clean and maintenance etc.Combination characteristics and advantage separately has great raising on the overall performance of door and window on section bar.Save original plastic door-window and add man-hour in assembling, the operation of lined steel blanking, connection when simplifying assembling procedure, has been saved cost.And the Hardware fitting of existing market standard all can use.The most of assembly plants in downstream need not increase equipment investment, just can produce.In addition, aluminium alloy extrusions is adopted in the outside, can spray the decorative effect that various colors strengthen door and window on outside finish, satisfies building to the collocation requirement between window and the exterior wall color.
Description of drawings
Fig. 1 is the profile that the utility model is moulded one preferred embodiment of aluminium composite door and window frame section bar.
The specific embodiment
Referring to shown in Figure 1, the utility model is moulded aluminium composite door and window frame section bar and is comprised first framework 1 of being made by the PVC-U plastic material and second framework of being made by aluminum alloy materials 2.First framework 1 comprises indoor side 3, glass installed surface 4, stationary plane 5 and the concave part 6 that is connected with second framework 2.Second framework 2 comprises outdoor side 7, glass installed surface 8, stationary plane 9 and the claw portion 10 that is connected with first framework 1.First framework 1 adopts Plastic Welding equipment to carry out four bights and is welded into frame, carries out the bight cleaning then.Second framework 2 adopts aluminium alloy extrusions group angle mode, organizes the angle by the dedicated set hornblock with group angle equipment and becomes frame.The claw portion 10 of second framework snaps in and is fixed on by forcing press in the concave part 6 of first framework, thereby forms the door-window section bar that is combined with each other.First framework 1 can design according to different instructions for uses with structure on second framework, 2 each faces, and on this basis, the processing mould is realized suitability for industrialized production.When the utility model composite door and window frame section bar uses, first framework, 1 one sides of being made by the PVC-U plastic material are to indoor, second framework, 2 one sides of being made by aluminum alloy materials are to outdoor, first framework 1 that aluminum alloy materials is made can be passed through melting, extruded, typing and surface spray coating process are made, and its outdoor side 7 can process color according to customer requirements.Therefore, the product of making thus, the production efficiency height, cost is reasonable, the processing simple and convenient assembly, also have certain guarantee application life, and very strong engineering adaptability is arranged.
Though those of ordinary skill is appreciated that and abovely in conjunction with a preferred embodiment the utility model is described in the art, can also make multiple variation to this embodiment in design scope of the present utility model.For example, except the lateral surface of second framework is handled, can also carry out overlay film or spray treatment, change indoor side face appearance, reach harmony with the upholster style to the medial surface of first framework 1.Therefore, protection domain of the present utility model should be determined by appended claims.
Claims (3)
1. mould aluminium composite door and window frame section bar for one kind, it is characterized in that, comprise second framework (2) that first framework (1) of being made by the PVC-U plastic material and is made by aluminum alloy materials, described first framework (1) comprises indoor side (3), glass installed surface (4), stationary plane (5) and the concave part (6) that is connected with second framework (2), and described second framework (2) comprises outdoor side (7), glass installed surface (8), stationary plane (9) and the claw portion (10) that is connected with first framework (1); The claw portion (10) of described second framework snaps in and is fixed on by forcing press in the concave part (6) of first framework.
2. the aluminium composite door and window frame section bar of moulding as claimed in claim 1 is characterized in that, described first framework (1) adopts the welding of four bights to make.
3. the aluminium composite door and window frame section bar of moulding as claimed in claim 1 or 2 is characterized in that, described second framework (2) employing group angle mode is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020068 CN2685504Y (en) | 2004-02-11 | 2004-02-11 | Plastic-aluminium composite door & Window structural section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020068 CN2685504Y (en) | 2004-02-11 | 2004-02-11 | Plastic-aluminium composite door & Window structural section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685504Y true CN2685504Y (en) | 2005-03-16 |
Family
ID=34669230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020068 Expired - Fee Related CN2685504Y (en) | 2004-02-11 | 2004-02-11 | Plastic-aluminium composite door & Window structural section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684710B (en) * | 2008-09-25 | 2012-09-12 | 朱成祥 | Scheme for realizing bi-colour pouring heat insulation break bridge aluminium section |
-
2004
- 2004-02-11 CN CN 200420020068 patent/CN2685504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684710B (en) * | 2008-09-25 | 2012-09-12 | 朱成祥 | Scheme for realizing bi-colour pouring heat insulation break bridge aluminium section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050316 |