CN101177989A - Plastic profiles - Google Patents
Plastic profiles Download PDFInfo
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- CN101177989A CN101177989A CNA2007100324354A CN200710032435A CN101177989A CN 101177989 A CN101177989 A CN 101177989A CN A2007100324354 A CNA2007100324354 A CN A2007100324354A CN 200710032435 A CN200710032435 A CN 200710032435A CN 101177989 A CN101177989 A CN 101177989A
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- wood
- plastic
- section bar
- pvc
- profiled bar
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- 230000000007 visual effect Effects 0.000 abstract 1
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Abstract
The invention provides a plastic profiled bar, comprising PVC profiled bar (1) and a wood-plastic profiled bar (2). The PVC profiled bar (1) and the wood-plastic profiled bar (2) are connected with each other to form a compound structure with the PVC profiled bar at one side and the wood-plastic profiled bar at the other side. By adopting the compound structure with the PVC profiled bar and the wood-plastic profiled bar at different sides, the whole profiled bar of the invention not only shows the visual effect of wood-plastic profiled bar on the appearance but also the feeling of white PVC profiled bar. When in use, the side of wood-plastic profiled bar is arranged indoor to provide a nature style and the PVC profiled bar part is arranged outdoor for weather-proof performance and various functions. By adopting the profiled bar to fabricate window rims or door rims, the installation can be done according to the difference of the profiled bars. The invention is convenient and durable.
Description
Technical field
The invention belongs to the compound type gate window profile field of PVC section bar and Wood-plastic profiles.
Technical background
Novel PVC door-window section bar becomes the substitute of steel, timber window with its good insulation, heat insulation, sound insulation and decay resistance thereof.
Present PVC door-window section bar all is with directly that PVC section bar and Wood-plastic profiles is one-body molded mostly, the PVC section bar directly is covered on the Wood-plastic profiles to mode by co-extrusion when extruding.
As Chinese patent application number is the wood-plastic door window profile shapes utility model patent that 200620146989.8 external surface has the PVC section bar, the wood-plastic door window profile shapes that external surface that a kind of industry, civilian construction uses has the PVC section bar is disclosed, it is made up of clad and matrix material, the material of clad is PVC, the material of matrix material is a wood plastic composite, by co-extrusion, clad is coated on the matrix material, and the thickness range of clad is 0.05-0.30mm.
Though the PVC door-window section bar of above-mentioned mode moulding by co-extrusion has the advantage such as elegant in appearance of PVC plastic door-window section bar, and low price, product is recyclable to be utilized again.But along with the raising of people's living standard and the change of idea, the PVC product of pure color or even white is difficult to satisfy people near nature, the demand of recovering one's original simplicity.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of and be convenient to install and durable a kind of novel plastic irregular profile attractive in appearance.
In order to realize the foregoing invention purpose, the technical scheme of employing is as follows:
A kind of novel plastic irregular profile includes PVC section bar and Wood-plastic profiles, and described PVC section bar and Wood-plastic profiles interconnect, and becoming a side is that PVC section bar, a side are the composite construction of Wood-plastic profiles.
The present invention adopts PVC section bar and Wood-plastic profiles respectively to be the composite construction of a side, make whole section bar from appearance, the visual effect of existing Wood-plastic profiles, the also impression of the PVC section bar of adularescent, one side with Wood-plastic profiles is installed in indoor in use, give the impression of back to nature, the part of pure PVC section bar then is used for outdoor, to obtain better weather resistance and various function of use, and this profile shapes is as door window frame, be convenient to when mounted install according to the differentiation of differential profiles, convenient durable.
In the technique scheme, integrated formed structure is adopted in being connected of described PVC section bar and Wood-plastic profiles.Be composite material of the present invention on production line by PVC section bar and Wood-plastic profiles coextrusion mold, in the integrated complex material after the moulding, a side is that PVC material, opposite side are Wood-plastic.
Further, be provided with the concavo-convex retention mechanism that coincide mutually between the joint face of described PVC section bar and Wood-plastic profiles.By concavo-convex retention mechanism, strengthen the bonding strength of composite material behind the integrated molding, avoid peeling off, phenomenon such as layering.
Described concavo-convex retention mechanism is included in the PVC section bar and is provided with groove, and described Wood-plastic profiles then is provided with the protruding key that coincide with groove.By cooperating of groove and protruding key, make PVC section bar and Wood-plastic profiles in conjunction with more fastening.
Compounded deformed section of the present invention can also adopt the branch body structure, adopts when dividing body structure, and connected structure is adopted in being connected of described PVC section bar and Wood-plastic profiles.
Described connected structure is included in the PVC section bar and is provided with interface, and described Wood-plastic profiles then is provided with connection-peg, and connection-peg and interface are pegged graft mutually.
Described connected structure can also be included in the PVC section bar and be provided with connection-peg, and Wood-plastic profiles then is provided with interface, and connection-peg and interface are pegged graft mutually.
Adopt when dividing body structure, being connected of described PVC section bar and Wood-plastic profiles can also be adopted fastening structure.
Described fastening structure is included in the PVC section bar and is provided with the snapping mouth, and described Wood-plastic profiles then is provided with the snapping head, snapping head and the mutual snapping of snapping mouth.
Described fastening structure can also be included in the PVC section bar and be provided with the snapping head, and described Wood-plastic profiles then is provided with the snapping mouth, snapping head and the mutual snapping of snapping mouth.
Adopt when dividing body structure, being connected of described PVC section bar and Wood-plastic profiles can also be adopted interface arrangment etc.
And the syndeton that is provided with between PVC section bar and the Wood-plastic profiles is one or more.
Wood-plastic profiles of the present invention is polyolefin wood-plastic composite or PVC wood plastic composite.
To be string with polyolefin or polyvinyl chloride resin and necessary assistant mix the back granulation or directly extrude through extruder the material of described Wood-plastic profiles forms.
The interior facing of a kind of novel plastic irregular profile of the present invention is a Wood-plastic profiles, and Wood-plastic profiles not only has wood appearance and wooden feel by adding means such as look mother, and has the processing characteristics with blockishness, can saw, can dig, can glue.Can improve the indoor decorative effect of door-window section bar like this, also promote its application when medium-to-high grade Decoration Design greatly.On the other hand, the raw material of Wood-plastic profiles own adopts waste and old reclaimed materials and discarded plant fiber composite to process exactly, and product is also recyclable to be utilized again, and environmental-protecting performance is very outstanding.And do not add the heavy metal auxiliary agent in the product, health there is not influence.In addition, Wood-plastic profiles itself is because the low conductibility of string has further improved the insulation of door-window section bar integral body, heat insulation, sound insulation value, and because this section bar is produced continuously by extruder, and output is big, easily industrialization promotion is used.
Description of drawings
Fig. 1 is a section of structure of the present invention.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
The structural representation of a kind of embodiment of the present invention as shown in Figure 1, be formed by connecting by PVC section bar 1 and Wood-plastic profiles 2, described PVC section bar 1 junction has interface 4,2 of the Wood-plastic profiles of Pei Heing have corresponding joint 3 with it, during use, Wood-plastic profiles joint 3 snaps in the interface 4 of PVC section bar both is linked into an integrated entity.
As additional embodiments, PVC section bar 1 can be offered joint, and simultaneously Wood-plastic profiles 2 is offered interface, both connections of working in coordination.
Can offer one or more joints and interface between PVC section bar 1 and the Wood-plastic profiles 2.
The present invention is body formed with PVC section bar 1 and Wood-plastic profiles 2 minutes, and interconnects by connectors such as joint, interfaces, also can be on production line coextrusion mold.
Wood-plastic profiles 2 is polyolefin wood-plastic composite or PVC wood plastic composite.To be string (wood powder, bamboo powder, cavings, stalk, waste paper etc.) with polyolefin or polyvinyl chloride resin and necessary assistant mix the back granulation or directly extrude through extruder this material forms.
Profile shapes of the present invention can be the section bar of hollow or other structure designs.
Claims (9)
1. a plastic irregular profile is characterized in that including PVC section bar (1) and Wood-plastic profiles (2), and described PVC section bar (1) and Wood-plastic profiles (2) interconnect, and becoming a side is that PVC section bar, a side are the composite construction of Wood-plastic profiles.
2. a kind of plastic irregular profile according to claim 1 is characterized in that described PVC section bar (1) and Wood-plastic profiles (2) adopt integrated formed structure.
3. a kind of plastic irregular profile according to claim 2 is characterized in that being provided with between the joint face of described PVC section bar (1) and Wood-plastic profiles (2) the concavo-convex retention mechanism that coincide mutually.
4. a kind of plastic irregular profile according to claim 3 is characterized in that concavo-convex retention mechanism is included in PVC section bar (1) groove (4) is set, and Wood-plastic profiles (2) is provided with the protruding key (3) that coincide with it.
5. a kind of plastic irregular profile according to claim 1 is characterized in that being connected of described PVC section bar (1) and Wood-plastic profiles (2) adopting connected structure.
6. a kind of plastic irregular profile according to claim 5 is characterized in that described connected structure is included in PVC section bar (1) and is provided with interface, and described Wood-plastic profiles (2) then is provided with connection-peg, and connection-peg and interface are pegged graft mutually.
7. a kind of plastic irregular profile according to claim 1 is characterized in that being connected of described PVC section bar (1) and Wood-plastic profiles (2) adopting fastening structure.
8. a kind of plastic irregular profile according to claim 7 is characterized in that described fastening structure is included in PVC section bar (1) and is provided with the snapping mouth, and described Wood-plastic profiles (2) then is provided with the snapping head, snapping head and the mutual snapping of snapping mouth.
9. a kind of plastic irregular profile according to claim 1 is characterized in that described Wood-plastic profiles (2) is polyolefin wood-plastic composite or PVC wood plastic composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100324354A CN101177989A (en) | 2007-12-14 | 2007-12-14 | Plastic profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100324354A CN101177989A (en) | 2007-12-14 | 2007-12-14 | Plastic profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101177989A true CN101177989A (en) | 2008-05-14 |
Family
ID=39404386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100324354A Pending CN101177989A (en) | 2007-12-14 | 2007-12-14 | Plastic profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101177989A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270213B (en) * | 2008-05-20 | 2010-06-02 | 莱芜白斗新型建材有限公司 | Window sectional material and method for manufacturing same |
| CN102322199A (en) * | 2011-06-23 | 2012-01-18 | 浙江华夏杰高分子建材有限公司 | Mullion |
| CN103291180A (en) * | 2013-05-08 | 2013-09-11 | 浙江金磊窗业有限公司 | Auxiliary door/window frame made of biomass composite materials and manufacturing method of auxiliary door/window frame |
| CN109458112A (en) * | 2018-10-12 | 2019-03-12 | 浙江研和新材料股份有限公司 | Wood plastics composite heat-insulating, fire-preventing connector |
-
2007
- 2007-12-14 CN CNA2007100324354A patent/CN101177989A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270213B (en) * | 2008-05-20 | 2010-06-02 | 莱芜白斗新型建材有限公司 | Window sectional material and method for manufacturing same |
| CN102322199A (en) * | 2011-06-23 | 2012-01-18 | 浙江华夏杰高分子建材有限公司 | Mullion |
| CN103291180A (en) * | 2013-05-08 | 2013-09-11 | 浙江金磊窗业有限公司 | Auxiliary door/window frame made of biomass composite materials and manufacturing method of auxiliary door/window frame |
| CN109458112A (en) * | 2018-10-12 | 2019-03-12 | 浙江研和新材料股份有限公司 | Wood plastics composite heat-insulating, fire-preventing connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080514 |