CN202325078U - Composite door structure - Google Patents
Composite door structure Download PDFInfo
- Publication number
- CN202325078U CN202325078U CN2011204890822U CN201120489082U CN202325078U CN 202325078 U CN202325078 U CN 202325078U CN 2011204890822 U CN2011204890822 U CN 2011204890822U CN 201120489082 U CN201120489082 U CN 201120489082U CN 202325078 U CN202325078 U CN 202325078U
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- China
- Prior art keywords
- door structure
- composite door
- paint
- pvc
- embossment
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- Expired - Fee Related
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Abstract
The utility model provides a composite door structure. The composite door structure comprises a doorframe and paint-free boards which are arranged on the front surface and the back surface of the doorframe respectively, wherein a hard polyurethane foamed plastic is filled between the two paint-free boards and is closely adhered to the two paint-free boards to form an integral body; and a polyvinyl chloride (PVC) embossment surface skin is closely attached to the outer surface of each paint-free board at the same time, and tiny concave-convex structures are arranged on the surfaces of the PVC embossment surface skins. By adoption of the technical scheme, the composite door structure has the greatest advantage that: the tiny concave-convex structures are arranged on the surfaces of the PVC embossment surface skins, so that the surface of the composite door structure is flat, the overall aesthetic property of the composite door structure is increased, the defects caused by smooth surface skins are well overcome; and the hard polyurethane foamed plastic is filled between the two paint-free boards, and the hard polyurethane foamed plastic is an environment-friendly protective material of which the heat-insulation effect is well-known to be the best, so that the composite door structure has the functions of environmental protection, energy saving, heat insulation and the like.
Description
Technical field
The utility model relates to technical field of building and decoration materials, refers in particular to a kind of composite door structure.
Background technology
Along with the continuous development of society and improving constantly of people's quality of life, traditional home-use door can not finely satisfy people's demand because structure design is more single.Though also occurred some composite door structure in the market; But most of quality still are uneven; For example a kind of composite gate being arranged is the smooth musculus cutaneus that on the basis of door base, is attached with figure colour; Its shortcoming is tangible bulge can occur after smooth musculus cutaneus is attached on the base, and then influences the overall aesthetics of door greatly.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and the composite door structure of a kind of environmental protection and energy saving, extremely efficient in preserving heat, overall appearance, surfacing is provided.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of composite door structure; The paint free plate that it includes doorframe and is installed in this doorframe positive and negative respectively; Be filled with between described two paint free plates and its close adhesion all-in-one-piece RPUF, the external surface at this two paint free plate all closely is pasted with a PVC embossment musculus cutaneus simultaneously, and the surface of this PVC embossment musculus cutaneus is provided with tiny concaveconvex structure.
Described RPUF is a kind of in PUR foamed plastics, PIR foamed plastics, the polyurethane-modified foamed plastics.
The utility model is after having adopted such scheme; Its great advantage is because the surface of the PVC embossment musculus cutaneus that the utility model adopts is provided with tiny concaveconvex structure; Make the utility model surfacing; Increased its overall aesthetics, overcome the defective that adopts the shiny surface belt well, simultaneously because the utility model is filled with RPUF between its two paint free plate; And RPUF is the best environment-friendly type protective material of heat insulation effect of generally acknowledging, and then the feasible functions such as environmental protection and energy saving, insulation that the utlity model has.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in accompanying drawing 1 and accompanying drawing 2; The described composite door structure of present embodiment; The paint free plate 2 that it includes doorframe 1 and is installed in this doorframe 1 positive and negative respectively; Wherein, be filled with and its close adhesion all-in-one-piece RPUF 3 between described two paint free plates 2, the external surface at this two paint free plate 2 all closely is pasted with a PVC embossment musculus cutaneus 4 simultaneously; And the surface of this PVC embossment musculus cutaneus 4 is provided with tiny concaveconvex structure, occurs the phenomenon that side drum bag etc. influences product quality when having avoided paint free plate 2 pasters.And the described RPUF 3 of present embodiment can be in PUR foamed plastics, PIR foamed plastics, the polyurethane-modified foamed plastics a kind of.In a word; After adopting above design; Because the surface of the PVC embossment musculus cutaneus 4 that the utility model adopts is provided with tiny concaveconvex structure, making the utility model surfacing has increased its overall aesthetics; Overcome the defective that adopts the shiny surface belt well; Between its two paint free plate 2, be filled with RPUF 3 owing to the utility model simultaneously, and RPUF 3 is the best environment-friendly type protective materials of heat insulation effect of generally acknowledging, and then the feasible functions such as environmental protection and energy saving, insulation that the utlity model has.Therefore, in sum, the utility model advantage is numerous, and is practical reliable, is worthy to be popularized.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (2)
1. composite door structure; The paint free plate (2) that it includes doorframe (1) and is installed in this doorframe (1) positive and negative respectively; It is characterized in that: be filled with between described two paint free plates (2) and its close adhesion all-in-one-piece RPUF (3); External surface at this two paint free plate (2) all closely is pasted with a PVC embossment musculus cutaneus (4) simultaneously, and the surface of this PVC embossment musculus cutaneus (4) is provided with tiny concaveconvex structure.
2. a kind of composite door structure according to claim 1 is characterized in that: described RPUF (3) is a kind of in PUR foamed plastics, PIR foamed plastics, the polyurethane-modified foamed plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204890822U CN202325078U (en) | 2011-11-30 | 2011-11-30 | Composite door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204890822U CN202325078U (en) | 2011-11-30 | 2011-11-30 | Composite door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325078U true CN202325078U (en) | 2012-07-11 |
Family
ID=46437059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204890822U Expired - Fee Related CN202325078U (en) | 2011-11-30 | 2011-11-30 | Composite door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695820A (en) * | 2015-03-31 | 2015-06-10 | 吴冬刚 | Composite door board |
| CN104775719A (en) * | 2015-03-31 | 2015-07-15 | 吴冬刚 | Composite wooden door panel |
-
2011
- 2011-11-30 CN CN2011204890822U patent/CN202325078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695820A (en) * | 2015-03-31 | 2015-06-10 | 吴冬刚 | Composite door board |
| CN104775719A (en) * | 2015-03-31 | 2015-07-15 | 吴冬刚 | Composite wooden door panel |
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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: 20120711 Termination date: 20121130 |