CN203066745U - Modified co-extruded reinforced section bar - Google Patents
Modified co-extruded reinforced section bar Download PDFInfo
- Publication number
- CN203066745U CN203066745U CN 201220697910 CN201220697910U CN203066745U CN 203066745 U CN203066745 U CN 203066745U CN 201220697910 CN201220697910 CN 201220697910 CN 201220697910 U CN201220697910 U CN 201220697910U CN 203066745 U CN203066745 U CN 203066745U
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- section bar
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- liner
- pvc
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Abstract
The utility model relates to the technical field of plastic materials, and provides a modified co-extruded reinforced section bar. The modified co-extruded reinforced section bar comprises a modified reinforced inner lining and a polyvinyl chloride (PVC) section bar framework, the left side of the PVC section bar framework is an outer end face, the right side of the PVC section bar framework is an inner end face, the middle portion of the PVC section bar framework is an inner lining cavity, at least one partition cavity is evenly distributed on the left side and the right side, corresponding to the inner lining cavity, of the PVC section bar framework, and the modified reinforced inner lining is integrally fixed inside the inner lining cavity. The modified co-extruded reinforced section bar is reasonable and compact in structure, and is molded through co-extrusion technology at one time, strength of the modified co-extruded reinforced section bar is improved, and the process of enhancing a steel lining through secondary retrofitting is saved. Moreover, time and labor are saved in the installation process of a framework made of the modified co-extruded reinforced section bars, and especially, the joint of two section bars has good physical and mechanical properties.
Description
Technical field
The utility model relates to the plastic material technical field, is a kind of modification co-extrusion reinforcing profile.
Background technology
Door, window are the energy-conserving product of current country promotion and the important materials of chemical building material with not plasticized polyvinyl chloride (PVC-U) section bar, are the stocks of present China esidential building door and window.At present, the PVC-U section bar product main component that people use is Corvic, because the strength deficiency of its material own must install steel lining additional during use in die cavity, to improve the intensity that section bar is made into door and window.Plastic-steel door and window with the making of PVC section bar, all need install the enhancing steel lining additional, to increase the anti-partial pressure value of door and window, this installation process need will strengthen steel lining and be fixed in welded or bolted way in the framework after the plastic-steel door and window framework be made, and installation process wastes time and energy, and because this enhancing steel lining is to be installed in the in type framework in the later stage, cause strengthening steel lining and can't couple together mutually, cause the plastic-steel door and window bight to weld together link by two section bars fully, physical mechanical strength is relatively poor.
Summary of the invention
The utility model provides a kind of modification co-extrusion reinforcing profile, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the section bar intensity difference, and the framework complex installation process so that section bar is made wastes time and energy, the problem of physical mechanical strength difference.
The technical solution of the utility model realizes by following measure: a kind of modification co-extrusion reinforcing profile, comprise that modification strengthens liner and PVC section material framework, the left side of PVC section material framework is the outer face, the right side of PVC section material framework is inner face, the middle part of PVC section material framework is the liner chamber, be distributed with on the left side of corresponding liner chamber and the PVC section material framework of right positions and be no less than one partitioned cavity, one fixedly has modification enhancing liner in the liner chamber.
Be the further optimization and/or improvements to above-mentioned utility model technical scheme below:
It is modification polybutylene terephthalate liner that above-mentioned modification strengthens liner.
It is modification PET liner that above-mentioned modification strengthens liner.
Be distributed with on the above-mentioned modification enhancing liner and be no less than one internal cavity.
The utility model reasonable and compact in structure by the coextrusion technology one-shot forming, improves its intensity, save secondary and installed the process that strengthens steel lining additional, and the framework installation process of using this type of section bar to make is time saving and energy saving, especially in the junction of section bar in twos, has good physical and mechanical properties.
Description of drawings
Accompanying drawing 1 is the cross section structure schematic diagram of the utility model most preferred embodiment.
Coding in the accompanying drawing is respectively: 1 for modification strengthens liner, and 2 is the outer face, and 3 is inner face, and 4 is the liner chamber, and 5 is partitioned cavity, and 6 is internal cavity.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: the position relation of upper and lower, left and right etc. is what to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As shown in Figure 1, this modification co-extrusion reinforcing profile comprises that modification strengthens liner 1 and PVC section material framework, the left side of PVC section material framework is outer face 2, the right side of PVC section material framework is inner face 3, the middle part of PVC section material framework is liner chamber 4, be distributed with the partitioned cavity 5 that is no less than on the left side of corresponding liner chamber 4 and the PVC section material framework of right positions, one fixedly has modification to strengthen liner 1 in liner chamber 4.
Can according to actual needs above-mentioned modification co-extrusion reinforcing profile be made further optimization and/or improvements:
As shown in Figure 1, modification enhancing liner 1 is modification polybutylene terephthalate liner.
As shown in Figure 1, modification enhancing liner 1 is modification PET liner.
As shown in Figure 1, be distributed with the internal cavity 6 that is no less than on the modification enhancing liner 1.Internal cavity 6 not only can economical with materials, can also isolate the internal and external temperature transmission simultaneously, plays good heat insulation effect.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (4)
1. modification co-extrusion reinforcing profile, it is characterized in that comprising that modification strengthens liner and PVC section material framework, the left side of PVC section material framework is the outer face, the right side of PVC section material framework is inner face, the middle part of PVC section material framework is the liner chamber, be distributed with on the left side of corresponding liner chamber and the PVC section material framework of right positions and be no less than one partitioned cavity, one fixedly has modification enhancing liner in the liner chamber.
2. modification co-extrusion reinforcing profile according to claim 1 is characterized in that it is modification polybutylene terephthalate liner that modification strengthens liner.
3. modification co-extrusion reinforcing profile according to claim 1 is characterized in that it is modification PET liner that modification strengthens liner.
4. according to claim 1 or 2 or 3 described modification co-extrusion reinforcing profiles, it is characterized in that modification strengthens to be distributed with on the liner and be no less than one internal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697910 CN203066745U (en) | 2012-12-17 | 2012-12-17 | Modified co-extruded reinforced section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697910 CN203066745U (en) | 2012-12-17 | 2012-12-17 | Modified co-extruded reinforced section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066745U true CN203066745U (en) | 2013-07-17 |
Family
ID=48765555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697910 Expired - Lifetime CN203066745U (en) | 2012-12-17 | 2012-12-17 | Modified co-extruded reinforced section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114786A (en) * | 2012-12-17 | 2013-05-22 | 新疆蓝山屯河型材有限公司 | Modified co-extrude strengthened type structural material |
| WO2017215577A1 (en) * | 2016-06-17 | 2017-12-21 | 金发科技股份有限公司 | Self-reinforced irregularly-shaped section, manufacturing method for same, and applications thereof |
| CN108360947A (en) * | 2018-01-15 | 2018-08-03 | 深圳市泰然荣昌装饰工程有限公司 | High Wind-Pressure Resistance plastic-steel window body structure |
-
2012
- 2012-12-17 CN CN 201220697910 patent/CN203066745U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114786A (en) * | 2012-12-17 | 2013-05-22 | 新疆蓝山屯河型材有限公司 | Modified co-extrude strengthened type structural material |
| WO2017215577A1 (en) * | 2016-06-17 | 2017-12-21 | 金发科技股份有限公司 | Self-reinforced irregularly-shaped section, manufacturing method for same, and applications thereof |
| CN108360947A (en) * | 2018-01-15 | 2018-08-03 | 深圳市泰然荣昌装饰工程有限公司 | High Wind-Pressure Resistance plastic-steel window body structure |
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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: 20130717 |
|
| CX01 | Expiry of patent term |