CN204982551U - Noise elimination sound insulation wall paper - Google Patents
Noise elimination sound insulation wall paper Download PDFInfo
- Publication number
- CN204982551U CN204982551U CN201520543882.6U CN201520543882U CN204982551U CN 204982551 U CN204982551 U CN 204982551U CN 201520543882 U CN201520543882 U CN 201520543882U CN 204982551 U CN204982551 U CN 204982551U
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- layer
- sound
- sound absorbing
- absorbing layer
- architectural surface
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Abstract
The utility model provides a noise elimination sound insulation wall paper, include architectural surface and the substrate layer that is located the architectural surface below inserted and put a metal thin film layer between architectural surface and the substrate layer between metal thin film layer and the architectural surface with be provided with sound absorbing layer and lower sound absorbing layer between metal thin film layer and the substrate layer respectively, go up sound absorbing layer and sound absorbing layer down respectively to architectural surface and substrate layer extend there are a plurality of sound absorbing layer branches, just the upper surface of architectural surface and the lower surface of substrate layer still respectively the equipartition have the appearance chamber of indent. The utility model discloses utilizing the soft foaming layer of polyurethane to form the produced vibrations of sound and absorbing and the separation, recycle the syllable -dividings effect that metal thin film layer is good, carry out further reflection to sound, each concave cavity can play the effect of cavity separation to sound simultaneously, and the effect that disperses the sound wave isolation then can be played by sound absorbing layer branch in addition.
Description
Technical field
The utility model relates to wall decoration field, provides a kind of noise elimination sound-proof wallpaper.
Background technology
Wallpaper, also referred to as wallpaper, English is Wallpaper or Wallpaper, and it is a kind of application house decorative material quite widely.The feature that other house decorative materials multiple such as color is various, pattern enriches because wallpaper has, luxurious style, safety and environmental protection, easy construction, affordable are incomparable, therefore obtain the universal of certain degree at developed countries and regions such as America and Europe, Southeast Asia, Japan.Wallpaper is divided into a lot of class, as coating wallpaper, overlay film wallpaper, embossing wallpaper etc.Usually produce body paper with bleached wood pulp, then through the processing process of different operation, cover as coating, printing, embossing or surface and mould, dispatch from the factory after cutting, packing.Because have certain intensity, appearance attractive in appearance and good water repelling property, be widely used in the interior decoration etc. in house, office, hotel.In the live and work of people, often need the space of independence or secret, the place that such as office, meeting or rest etc. are required, therefore the soundproof effect in room just seems extremely important.Although wallpaper is in the market added with sound Insulation Design mostly, when running into external speakers sound and being larger, its soundproof effect is just poor.
Utility model content
Therefore, in order to solve prior art Problems existing, the utility model provides a kind of noise elimination sound-proof wallpaper.
For solving this technical problem, the utility model takes following scheme: a kind of noise elimination sound-proof wallpaper, comprise architectural surface and be positioned at the substrate layer below architectural surface, a metal film layer is gripped with between described architectural surface and substrate layer, sound absorbing layer and lower sound absorbing layer is respectively arranged with between described metal film layer and architectural surface and between described metal film layer and substrate layer, described upper sound absorbing layer and lower sound absorbing layer are extended with a plurality of sound absorbing layer branch respectively to described architectural surface and substrate layer, and the lower surface of the upper surface of described architectural surface and substrate layer is also evenly equipped with the cavity volume of indent respectively.
Further improvement: described upper sound absorbing layer and lower sound absorbing layer are flexible polyurethane foaming layer.
Further improvement: the cross section of described sound absorbing layer branch is circular, and the diameter of this sound absorbing layer branch is 2.5-3.5mm.
Further improvement: spaced apart between described sound absorbing layer branch and the cavity volume of each indent.
By adopting preceding solution, useful aspect of the present utility model is: the particular design of each level order of the utility model is through repetition test and draws, it not simple superposition, this wallpaper utilizes flexible polyurethane foaming layer form absorption to the vibrations that sound produces and intercept, the soundproof effect that recycling metal film layer is good, sound is further reflected, each indent cavity volume then can play the effect of cavity blocking to sound simultaneously, the design of sound absorbing layer branch then can play the effect carrying out the sound wave come from external environment condition to disperse isolation in addition, effectively can strengthen the soundproof effect of other sound-insulating structures, the sound wave that the quadruple sound-insulation structure of this wallpaper design makes the installation environment of this wallpaper reduce from external environment condition disturbs, thus reach good soundproof effect, the decorations of indoor and outdoor can be widely used in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, the utility model embodiment discloses a kind of noise elimination sound-proof wallpaper, the substrate layer 2 comprising architectural surface 1 and be positioned at below architectural surface 1, a metal film layer 3 is gripped with in the present embodiment between described architectural surface 1 and substrate layer 2, sound absorbing layer 4 and lower sound absorbing layer 5 is respectively arranged with between described metal film layer 3 and architectural surface 1 and between described metal film layer 3 and substrate layer 2, described upper sound absorbing layer 4 and lower sound absorbing layer 5 all adopt the flexible polyurethane foaming layer with good sound-absorbing effect in the present embodiment, described upper sound absorbing layer 4 and lower sound absorbing layer 5 are extended with a plurality of sound absorbing layer branch 6 respectively to described architectural surface 1 and substrate layer 2, the cross section of described sound absorbing layer branch 6 is circular, the diameter of this sound absorbing layer branch 6 is 2.7mm in the present embodiment, in actual production, as long as the diameter of this sound absorbing layer branch 6 all can implement the purpose of this utility model between 2.5-3.5mm, and the lower surface of the upper surface of described architectural surface 1 and substrate layer 2 is also evenly equipped with the cavity volume 7 of indent respectively, spaced apart between described sound absorbing layer branch 6 and the cavity volume 7 of each indent in the present embodiment.
By adopting preceding solution, useful aspect of the present utility model is: the particular design of each level order of the utility model is through repetition test and draws, it not simple superposition, this wallpaper utilizes flexible polyurethane foaming layer form absorption to the vibrations that sound produces and intercept, the soundproof effect that recycling metal film layer is good, sound is further reflected, each indent cavity volume then can play the effect of cavity blocking to sound simultaneously, the design of sound absorbing layer branch then can play the effect carrying out the sound wave come from external environment condition to disperse isolation in addition, effectively can strengthen the soundproof effect of other sound-insulating structures, the sound wave that the quadruple sound-insulation structure of this wallpaper design makes the installation environment of this wallpaper reduce from external environment condition disturbs, thus reach good soundproof effect, the decorations of indoor and outdoor can be widely used in.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred embodiment of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. a noise elimination sound-proof wallpaper, comprise architectural surface and be positioned at the substrate layer below architectural surface, it is characterized in that: between described architectural surface and substrate layer, be gripped with a metal film layer, sound absorbing layer and lower sound absorbing layer is respectively arranged with between described metal film layer and architectural surface and between described metal film layer and substrate layer, described upper sound absorbing layer and lower sound absorbing layer are extended with a plurality of sound absorbing layer branch respectively to described architectural surface and substrate layer, and the lower surface of the upper surface of described architectural surface and substrate layer is also evenly equipped with the cavity volume of indent respectively.
2. a kind of noise elimination sound-proof wallpaper according to claim 1, is characterized in that: described upper sound absorbing layer and lower sound absorbing layer are flexible polyurethane foaming layer.
3. a kind of noise elimination sound-proof wallpaper according to claim 1, is characterized in that: the cross section of described sound absorbing layer branch is for circular, and the diameter of this sound absorbing layer branch is 2.5-3.5mm.
4. a kind of noise elimination sound-proof wallpaper according to claim 1, is characterized in that: spaced apart between described sound absorbing layer branch and the cavity volume of each indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543882.6U CN204982551U (en) | 2015-07-26 | 2015-07-26 | Noise elimination sound insulation wall paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543882.6U CN204982551U (en) | 2015-07-26 | 2015-07-26 | Noise elimination sound insulation wall paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982551U true CN204982551U (en) | 2016-01-20 |
Family
ID=55116933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543882.6U Expired - Fee Related CN204982551U (en) | 2015-07-26 | 2015-07-26 | Noise elimination sound insulation wall paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982551U (en) |
-
2015
- 2015-07-26 CN CN201520543882.6U patent/CN204982551U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160120 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |