CN201074462Y - Dual-color PVC door and window section steel - Google Patents
Dual-color PVC door and window section steel Download PDFInfo
- Publication number
- CN201074462Y CN201074462Y CNU2007201139619U CN200720113961U CN201074462Y CN 201074462 Y CN201074462 Y CN 201074462Y CN U2007201139619 U CNU2007201139619 U CN U2007201139619U CN 200720113961 U CN200720113961 U CN 200720113961U CN 201074462 Y CN201074462 Y CN 201074462Y
- Authority
- CN
- China
- Prior art keywords
- sectional material
- pvc
- section bar
- color
- chromatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 11
- 239000003086 colorant Substances 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a two-color PVC sectional material for doors and windows, which comprises a PVC sectional material main body, and an entirely chromatic outer wall of PVC sectional material is bound on the PVC sectional material main body via the means of two-color coextrusion and integral forming. Compared with the entirely white sectional material, the technical scheme has the advantages with colorful diversity that compared with the entirely chromatic sectional material, the PVC sectional material of two-color coextrusion can form combinations with different colors on two visible planes indoor and outdoor, and can be arranged by freely choosing different color combinations according to the requirements of interior decoration, and compared with the chromatic thin layer coextrusion of visible outer layers, the utility model is more reinforced in assembly property, practicability and entire esthetics. And the sectional material and the sectional material outer wall can be firmly combined owing to the same material.
Description
Technical field
The utility model belongs to PVC section bar field, particularly relates to a kind of double-colored PVC door-window section bar.
Background technology
Along with popularizing of PVC plastic door-window product, people have proposed more, higher requirement to it, wish to break through traditional single white, develop to colouring.Originally, the section bar industry is for the requirement of market colorize, also by technological innovation and technological transformation, take products such as multicolored entire body, the outer colored thin layer co-extrusion of visible surface to answer market back and forth, but some problems have all appearred in the market test through after a while, and effect is not very desirable.Entire body white can adapt to the various environment and the general layout of house integral body, the various interior decoration colors of also arranging in pairs or groups simultaneously, but lack color sensation, the vision trend is flat; Multicolored entire body from the house external overall, gives the house splendid color sensation, gives the house with vigor, belong to apt word added to clinch the point, but entire body look kind is single, can't take into account interior decoration usually, indoor tone can't be arranged in pairs or groups be in harmonious proportion sometimes even feels dazzling; The outer colored thin layer co-extrusion of visible surface is taken into account inside and outside this kind product seems, and has gathered the advantage of top two kinds of products, but it is also very obvious to play defective, and colored outer wear-out failure easily will be exposed the color of bottom surface after the outer wearing and tearing, especially form lapping defect easily at joint, influence visual sense of beauty.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of double-colored PVC door-window section bar, make section bar different colors can be arranged, and solve multicolored entire body and the outer colored thin layer co-extrusion section bar collocation of colour difficulty of visible surface, the problem such as background color of exposing easy to wear at two visible surfaces towards indoor and outdoors.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of double-colored PVC door-window section bar, described section bar comprises PVC section bar main body, engages an entire body by the one-body molded mode of bicolor co-extrusion on the PVC section bar main body and is colored PVC section bar outer wall.
The utility model is compared with entire body white section bar owing to adopted above technical scheme, has had the diversified advantage of color; Compare with the multicolored entire body section bar, this bicolor co-extrusion PVC section bar can form the combination of different colours at indoor, outdoor two visible surfaces, can choose at random different color combination according to the interior decoration needs and arrange; Compare with the outer colored thin layer co-extrusion of visible surface, its assembling performance, practicality and overall aesthetic are more strengthened; And, because section bar main body and section bar outer wall are that same material is in conjunction with firm.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of double-colored PVC door-window section bar as shown in Figure 1, described section bar comprises PVC section bar main body 2, engages an entire body by the one-body molded mode of bicolor co-extrusion on the PVC section bar main body 2 and is colored PVC section bar outer wall 1.
During manufacturing, design two different prescriptions, the section bar outer wall is a coloured formulations, and other still is white or needed other color that is different from the section bar outer wall; The dry blend of coloured formulations is passed through a co-extrusion machine, mix at the bicolor co-extrusion mould place of being close to the exit with white (other color) dry blend, moulding and adhesion merge; Just form the double-colored laminated section bar that is structure as a whole behind the cooling and shaping.
The section bar outer wall of above-mentioned colour not only can be that section bar also can be that section bar is towards indoor one side towards outdoor one side.
Claims (1)
1. a double-colored PVC door-window section bar is characterized in that, described section bar comprises PVC section bar main body (2), and PVC section bar main body (2) goes up by the one-body molded mode of bicolor co-extrusion and engages the PVC section bar outer wall (1) of an entire body for colour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201139619U CN201074462Y (en) | 2007-08-31 | 2007-08-31 | Dual-color PVC door and window section steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201139619U CN201074462Y (en) | 2007-08-31 | 2007-08-31 | Dual-color PVC door and window section steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074462Y true CN201074462Y (en) | 2008-06-18 |
Family
ID=39519725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201139619U Expired - Lifetime CN201074462Y (en) | 2007-08-31 | 2007-08-31 | Dual-color PVC door and window section steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074462Y (en) |
-
2007
- 2007-08-31 CN CNU2007201139619U patent/CN201074462Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080618 |