CN1676851A - Split structural plastic door-window section bar - Google Patents
Split structural plastic door-window section bar Download PDFInfo
- Publication number
- CN1676851A CN1676851A CN 200510012479 CN200510012479A CN1676851A CN 1676851 A CN1676851 A CN 1676851A CN 200510012479 CN200510012479 CN 200510012479 CN 200510012479 A CN200510012479 A CN 200510012479A CN 1676851 A CN1676851 A CN 1676851A
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- section bar
- board
- buckles
- plastic
- molding
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Abstract
A kind of split structure plastic windows and doors molding, can be used in solving the plastic windows and doors molding heat preservation, anti- aged question. Specially place is: It buckles the board by the molding substrate and the plastic is composed, the plastic buckles the board attaches outside the molding substrate on the partial surface, two is the dismantable connection, the plastic buckles between the board and the molding substrate is equipped with the cavity. This invention does not change or little changes the existing molding structure in the foundation and installs the plastic buckles on the board protector, may enhance the windows and doors the heat preservation anti- noise ability, and needs to choose according to the building color buckles the board color, the surface layer and the core material may use the different formula the raw material, which is advantageous to improves the production efficiency and reduces the cost, specially buckles the board without the muscle is easier to obtain the attractive outward appearance; When the surface layer plastic buckles the board aging changes color or needs to replace the superficial variety needs not to tear down the original windows and doors, only needs to replace buckles the board may then. As a result of the appeal characteristic, this invention hopefully becomes the existing plastic windows and doors molding the update product.
Description
Technical field
The present invention relates to a kind of improved constructional materials, particularly plastic door-window section bar, belong to building material technical field.
Background technology
The PVC plastic material is the preferred material of making door and window, the mid-90 is since occurring on the market, obtain people's approval rapidly with its good sealing, sound insulation, warming, light weight, advantage such as corrosion-resistant, indeformable, and in the time in 10 years, obtain fast development, up to the present plastic door-window has accounted for the share in whole door and window market 35%, almost have half share, and the impetus of the latecomers surpass the old-timers is arranged greatly with alumium alloy door and window.But plastic door-window also has the some shortcomings part, as: 1. because of the factor of material own determines that its weather resistance is relatively poor, long-term wind and weather and ultraviolet irradiation can make material aging, and its intensity reduces, fade thereby make; 2. dull coloring influences the overall appearance effect of building.But if in the raw material of plastic door-window, add other pigment, the application life that under the effect of these pigment, can reduce plastic door-window again; 3. suface processing quality is had relatively high expectations (as planeness), the percentage of A-class goods that influence is produced in batches; 4. insulation noise resistance performance also needs further to improve.For solving plastic door-window color defective single, that wear out easily, people propose to install ornamental aluminum-pinch additional at the external surface of plastic door-window, make door and window obtain the decorative effect of different color by the surfacing to aluminum-pinch.But because aluminum-pinch and the two incompatibility on material of plastic material, its machining process, equipment are all inequality, are unfavorable for organizing specialized production, in addition, the section bar of this structure also is difficult for removing changing, and there is big problem in the processing after waste and scrap reclaims.In addition, this section bar fails to solve the antinoise problem of insulation.In view of above-mentioned factor, plastic door-window section bar is demanded further improvement urgently.
Summary of the invention
The present invention is used to solve the defective of above-mentioned prior art and a kind of outer field split structural plastic door-window section bar of plastics buckle that has is provided.
The alleged problem of the present invention solves by the following technical programs:
A kind of split structural plastic door-window section bar, its special feature is: it is made up of section bar matrix and plastics buckle, on the surface of described plastics buckle attached to section bar matrix outdoor section, be the structure that removably connects between the two, be provided with cavity between plastics buckle and the section bar matrix.
In the above-mentioned split structural plastic door-window section bar, the cavity between described plastics buckle and section bar matrix is adiabator layer.
Between above-mentioned split structural plastic door-window section bar, described plastics buckle and section bar matrix be detachably connected as that clasp is connected, adhesive sticker bonding connection, chimeric connection, nail catcher connects or the combination of aforesaid way.
Above-mentioned split structural plastic door-window section bar is provided with adhesive sticker adhesive layer 6 between described adiabator layer and plastics buckle and section bar matrix.
The present invention is installed plastics buckle topping additional on the basis that does not change or seldom change existing profile structure, its main feature is as follows: can select the buckle color according to the needs of building colour, to adapt to the overall color designing requirement of different buildings 1.; 2. filling heat insulating wall between plastics buckle and section bar body can effectively improve the insulation Noise Resistance Ability of door and window; 3. the split structural shape makes top layer and core can adopt the raw material of different formulations, thereby can be with the buckle of raw material making preferably, to guarantee every quality requirement of top layer buckle, suitably reduce base material material and processing criterion, help enhancing productivity, reducing production costs, particularly do not have the easier outward appearance that obtains high-quality of muscle buckle; 4. the original door and window of needn't dismantling when buckle weather stain in top layer maybe needs to change surperficial pattern can be realized as long as change buckle; 5. helping waste and scrap recycles respectively.The present invention can produce processing in batches on product production line, be expected to become the regeneration product of existing plastic door-window section bar.
Description of drawings
Fig. 1, Fig. 2 are the structural representations that the present invention adopts clasp to connect;
Fig. 3 is the structural representation that nail catcher of the present invention connects;
Fig. 4 is that the present invention has adiabator layer, adopts the structural representation that is connected;
Fig. 5 is the structural representation that the present invention has adiabator layer, employing bonding connection.
Each label list is shown among the figure: 1. plastics buckle; 2. section bar matrix; 3. screw; 4. nail catcher; 5. adiabator layer; 6. non-drying glue layer; 7. clasp.
The specific embodiment
Fig. 1～Fig. 5 has provided several embodiments of the present invention.Wherein Fig. 1, shown in Figure 2 be by clasp 7 ways of connecting with plastics buckle 1 attached on the section bar matrix 2, this connected mode is provided with clasp at section bar matrix and the corresponding position of plastics buckle, mutual interlock during installation, characteristics are that installation and removal are changed all very convenient.
Fig. 3 adopts nail catcher to connect, and this mode is fixing with nail catcher 4 with screw 3 on section bar in advance, and corresponding position is provided with buttonhole on the plastics buckle, during installation clasp nail is pressed into buttonhole and gets final product, and this mode installing/dismounting is simple equally, but manufacturing process is complicated slightly.
Fig. 4, Fig. 5 are provided with adiabator layer 5 between plastics buckle and section bar matrix, obviously, this structure can effectively improve the heat preservation and soundproof performance.Figure 4 shows that to be connected that adiabator layer and section bar matrix are bonding by adhesive sticker, buckle and section bar matrix are chimeric.Figure 5 shows that bonding connection, all is bonding by adhesive sticker between adiabator layer, plastics buckle and the section bar matrix.Adopt the bonding mode of adhesive sticker can help dismounting and change the plastics buckle.Fig. 4, structure shown in Figure 5, the plastics buckle is no muscle buckle, the buckle of this structure obtains more smooth outward appearance easily.Adiabator layer can adopt light materials such as foamed plastic.
The door-window section bar that is provided with insulation layer can adopt following several method processing: 1. on extruding production line, the plastics buckle utilizes the co-extrusion mode after leaving the typing water tank, and expanded material is annotated in the buckle groove, after also can treating the foamed material typing, the surface is coated with one deck adhesive sticker again; 2. after treating that buckle leaves production line, with extruding or pouring type, at buckle groove built-in last layer foam; 3. foamed material is made and the corresponding size shape of buckle groove, glued in the buckle groove.
Claims (4)
1. split structural plastic door-window section bar, it is characterized in that: it is made up of section bar matrix (2) and plastics buckle (1), on the surface of described plastics buckle attached to section bar matrix outdoor section, be the structure that removably connects between the two, be provided with cavity between plastics buckle and the section bar matrix.
2. split structural plastic door-window section bar according to claim 1 is characterized in that: be adiabator layer (5) in the cavity between described plastics buckle and section bar matrix.
3. split structural plastic door-window section bar according to claim 2 is characterized in that: described plastics buckle and section bar matrix be detachably connected as that clasp is connected, adhesive sticker bonding connection, chimeric connection, nail catcher connects or the combination of aforesaid way.
4. according to claim 1 or 2 or 3 described split structural plastic door-window section bars, it is characterized in that: described adiabator layer and and plastics buckle and section bar matrix between be provided with adhesive sticker adhesive layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510012479 CN1676851A (en) | 2005-04-29 | 2005-04-29 | Split structural plastic door-window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510012479 CN1676851A (en) | 2005-04-29 | 2005-04-29 | Split structural plastic door-window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1676851A true CN1676851A (en) | 2005-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510012479 Pending CN1676851A (en) | 2005-04-29 | 2005-04-29 | Split structural plastic door-window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1676851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318635A (en) * | 2019-08-01 | 2019-10-11 | 浙江东方大港大河工程塑料有限公司 | A kind of novel low temperature resistant profile of PVC for being suitable for extremely cold region |
| CN111877925A (en) * | 2020-06-16 | 2020-11-03 | 江苏利星茂节能材料科技有限公司 | Aluminum-plastic co-extrusion profile for ultra-low energy consumption green building |
-
2005
- 2005-04-29 CN CN 200510012479 patent/CN1676851A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318635A (en) * | 2019-08-01 | 2019-10-11 | 浙江东方大港大河工程塑料有限公司 | A kind of novel low temperature resistant profile of PVC for being suitable for extremely cold region |
| CN111877925A (en) * | 2020-06-16 | 2020-11-03 | 江苏利星茂节能材料科技有限公司 | Aluminum-plastic co-extrusion profile for ultra-low energy consumption green building |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |