CN202131951U - Waterproof mute indoor composite door - Google Patents
Waterproof mute indoor composite door Download PDFInfo
- Publication number
- CN202131951U CN202131951U CN201120199893U CN201120199893U CN202131951U CN 202131951 U CN202131951 U CN 202131951U CN 201120199893 U CN201120199893 U CN 201120199893U CN 201120199893 U CN201120199893 U CN 201120199893U CN 202131951 U CN202131951 U CN 202131951U
- Authority
- CN
- China
- Prior art keywords
- wood
- perforated plate
- moulded
- waterproof
- fiberboard
- 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 - Fee Related
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Abstract
The utility model discloses a waterproof mute indoor composite door, comprising a decoration external layer and a middle composite layer, the waterproof mute indoor composite door is characterized in that, for the middle composite layer, solid wood grating (5) is the middle layer, a fiberboard layer (4) is respectively in a cold pressing on two faces of the solid wood grating (5); a wood plastic perforated plate (3) with perforated holes (31) in a uniform arrangement is disposed between the decoration external layer and the solid wood grating, a face of a fiberboard of the fiberboard layer (4) bonded to the wood plastic perforated plate (3) is provided with straight grooves (41), and the straight grooves (41) and the perforated holes (31) of the wood plastic perforated plate (3) comprises a resonance sound absorption structure. The waterproof mute indoor composite door is advantaged by good waterproof performance, good sound absorption, good size stability, no release of harmful gas, high ratio of strength to weight, good anti-corrosive property, etc.
Description
Technical field
The utility model relates to a kind of indoor combined door, the quiet indoor combined door of good, the quiet waterproof effective, not yielding, that the ratio of strength to weight is big of particularly a kind of water resistance.
Background technology
Fast development along with building trade; Be accompanied by developing rapidly of interior decoration industry; Interior door miscellaneous is poured into market, but that in the market relevant wooden composite door in use all exists is non-watertight, yielding, sound insulation property is poor, be prone to damage by worms, problems such as hazardous substances exceeds standard, ratio of strength to weight difference.
The utility model content
The utility model provides good, the quiet waterproof effective, not yielding, that the ratio of strength to weight is big of a kind of water resistance quiet indoor combined door for fear of the weak point that prior art exists.
The utility model technical solution problem adopts following scheme:
The quiet indoor combined door of waterproof; Comprise encrusting and middle composite bed that its design feature is, said in the middle of composite bed be to be the intermediate layer with the solid wood grid; Cold pressing fibrolamellar arranged in said solid wood grid two sides; Encrust and the solid wood grid between be provided with and evenly distributedly have the wood of perforation to mould perforated plate, the fiberboard of said fibrolamellar is provided with straight flute moulding on the stickup face of perforated plate with wood, said straight flute constitutes resonance sound-absorbing structure with the perforation that wood is moulded perforated plate.
The quiet indoor combined door of the utility model waterproof, its design feature also be,
Straight flute on the said fiberboard is cannelure or transverse groove, and groove width is moulded 2-4 times of pitch of holes on the perforated plate for wood.
Said encrusting moulded plate by Men Pi and wood and formed.
Said solid wood grid is a fast growing wood, and plate moulded by said wood and wood is moulded the perforated plate composition for reclaiming the PVC base wood-plastic composite material.
Between said solid wood grid two sides and the fiberboard, wood moulds perforated plate and wood and moulds and adopt adhesive for polyurethane to cold pressing between the plate.
Compared with present technology, the utility model beneficial effect is embodied in:
1, the utility model comprises that wooden skin, wood moulds plate, wood and mould that perforated plate, fiberboard, solid wood grid, fiberboard, wood are moulded perforated plate, wood is moulded plate and nine layers of structure of wooden skin.Wood is moulded the resonance sound-absorbing structure that the straight flute on the stickup face of perforated plate and fiberboard is formed, and can effectively absorb the sound wave of entering.Solid wood grid two sides and fiberboard adopt adhesive for polyurethane PUR to cold pressing, and adopt PUR glue can avoid the distortion to the solid wood grid of moisture and heat, and the buckling deformation of stopping indoor combined door improves its water resistance.Therefore, this structure and technology can effectively improve the function of sound absorption properties, the ratio of strength to weight, water resistance and the dimensional stability of indoor combined door, and have drop into low, take up an area of fewly, advantages such as efficient height have boundless market development prospect.
2, the utility model solid wood grid material is a fast growing wood, and plate moulded by wood and wood is moulded the perforated plate composition for reclaiming the PVC base wood-plastic composite material.Can improve the added value that fast growing wood resource and discarded object utilize again like this, and the PVC base wood-plastic composite material, advantages such as waterproof, fire-retardant, no pernicious gas release had.。
3, the utility model wood straight flute of moulding on the stickup face of perforated plate and fiberboard can be cannelure or transverse groove; And fluting size should be 2-4 that wood moulds pitch of holes on the perforated plate doubly; This structure can well be controlled sound wave importing into from the perforation neck; Be prone to form absworption peak, sound is significantly decayed.
4, the utility model wood is moulded perforated plate and wood and is moulded and also adopt adhesive for polyurethane PUR to cold pressing between the plate, can improve effectively that wood is moulded perforated plate and wood is moulded the water proofing property between the plate.
Description of drawings
Fig. 1 is the horizontal section structural representation of a kind of embodiment of the utility model.
Fig. 2 is that the utility model wood is moulded the perforated plate structural representation.
Fig. 3 a is the utility model band straight flute fiberboard structure sketch map.
Fig. 3 b is the utility model band straight flute fiberboard lateral view.
Label among the figure: 1 wooden skin, 2 wood are moulded plate, 3 wood are moulded perforated plate, 31 perforation, 4 fibrolamellars, 41 straight flute, 5 solid wood grids.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
To shown in Figure 3, the quiet indoor combined door of waterproof comprises encrusting and middle composite bed like Fig. 1, encrusts to mould plate 2 by door skin 1 and wood and form.Middle composite bed is to be the intermediate layer with solid wood grid 5; Colding pressing in solid wood grid two sides has fibrolamellar 4; Encrust and the solid wood grid between be provided with and evenly distributedly have perforation 31 wood to mould perforated plate 3, the fiberboard of fibrolamellar 4 is provided with straight flute 41 moulding on the stickup face of perforated plate 3 with wood, straight flute is cannelure or transverse groove; Groove width is wooden 2-4 times of moulding pitch of holes on the perforated plate, and straight flute 41 constitutes resonance sound-absorbing structure with the perforation 31 that wood is moulded perforated plate.
The quiet indoor combined door plate of the utility model waterproof is with wood plastic composite, and fast growing wood etc. are primary raw material, has rationally utilized the biomass composite and the artificial fast-growing woods resource of agriculture and forestry organic waste material preparation; Key elements such as noise, waterproof, distortion and intensity on structure design, have been taken into full account; Make function admirables such as its sound absorption properties, waterproof, dimensional stability, the ratio of strength to weight; And it is low to have a cost, and therefore no harmful object release etc. the utlity model has boundless market development prospect.
Claims (5)
1. quiet indoor combined door of waterproof; Comprise and encrusting and middle composite bed; It is characterized in that said in the middle of composite bed be to be the intermediate layer with solid wood grid (5); Cold pressing and fibrolamellar arranged (4) in said solid wood grid (5) two sides; Encrust and the solid wood grid between be provided with and evenly distributedly have the wood of perforation to mould perforated plate (3), the fiberboard of said fibrolamellar (4) is provided with straight flute (41) moulding on the stickup face of perforated plate (3) with wood, said straight flute (41) constitutes resonance sound-absorbing structure with the perforation (31) that wood is moulded perforated plate.
2. will remove the quiet indoor combined door of 1 described a kind of waterproof according to right, it is characterized in that the straight flute (41) on the said fiberboard is cannelure or transverse groove, groove width is moulded 2-4 times of pitch of holes on the perforated plate for wood.
3. the quiet indoor combined door of a kind of waterproof according to claim 1 is characterized in that said encrusting mould plate (2) by door skin (1) and wood and form.
4. the quiet indoor combined door of a kind of waterproof according to claim 1 is characterized in that said solid wood grid (5) is a fast growing wood, and plate (2) moulded by said wood and wood is moulded perforated plate (3) composition for reclaiming the PVC base wood-plastic composite material.
5. the quiet indoor combined door of a kind of waterproof according to claim 1 is characterized in that between solid wood grid two sides and the fiberboard, wood is moulded perforated plate and wood is moulded between the plate and to be adopted adhesive for polyurethane to cold pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199893U CN202131951U (en) | 2011-06-14 | 2011-06-14 | Waterproof mute indoor composite door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199893U CN202131951U (en) | 2011-06-14 | 2011-06-14 | Waterproof mute indoor composite door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131951U true CN202131951U (en) | 2012-02-01 |
Family
ID=45520724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199893U Expired - Fee Related CN202131951U (en) | 2011-06-14 | 2011-06-14 | Waterproof mute indoor composite door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106432961A (en) * | 2016-09-30 | 2017-02-22 | 广州市粤林木业有限公司 | Sound-insulating board and sound-insulating wooden door |
-
2011
- 2011-06-14 CN CN201120199893U patent/CN202131951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106432961A (en) * | 2016-09-30 | 2017-02-22 | 广州市粤林木业有限公司 | Sound-insulating board and sound-insulating wooden door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20170614 |