CN208200814U - A kind of absorptive thin film - Google Patents
A kind of absorptive thin film Download PDFInfo
- Publication number
- CN208200814U CN208200814U CN201820244462.1U CN201820244462U CN208200814U CN 208200814 U CN208200814 U CN 208200814U CN 201820244462 U CN201820244462 U CN 201820244462U CN 208200814 U CN208200814 U CN 208200814U
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- layer
- sound
- absorbing
- surface layer
- utility
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Abstract
The utility model discloses a kind of absorptive thin films, including material layer, middle layer, surface layer, several continuously distributed sound-absorbing corners are provided on the surface layer, the middle layer, several pillars made of elastic material are provided between surface layer, the material layer, middle layer is provided with the sound absorbing layer made of sound-absorbing material, the utility model passes through sound-absorbing corner first and absorbs partial sound, pass through the further sound insulation of sound absorbing layer again, soundproof effect is good, and the used pillar that elasticity is set on rear side of surface layer, so that manpower does not have stronger needle-holding hand sense when touching sound-absorbing corner, the touch feeling of enhanced film, the utility model is allowed directly to be used for wall, and manufacturing cost is low, it mounts easy to use.
Description
Technical field
The utility model relates to a kind of film, especially a kind of absorptive thin film.
Background technique
The sound-absorbing of wall is realized generally by abatvoix at present, and abatvoix manufacturing cost is high, and installs inconvenience.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of absorptive thin film.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of absorptive thin film, including substrate layer, middle layer, surface layer are provided with several continuously distributed sound-absorbings on the surface layer
Corner, is provided with several pillars made of elastic material between the middle layer, surface layer, the material layer, middle layer be provided with by
Sound absorbing layer made of sound-absorbing material.
The sound absorbing layer is a scrim cloth or acoustical cotton layer.
It is provided with an adhesive layer below the substrate layer, is provided with a peelable base stock below the adhesive layer, it is described
Several air cavitys are arranged at intervals on adhesive layer.
The beneficial effects of the utility model are: a kind of absorptive thin film, including substrate layer, middle layer, surface layer, set on the surface layer
Several continuously distributed sound-absorbing corners are equipped with, several pillars made of elastic material are provided between the middle layer, surface layer,
The material layer, middle layer are provided with the sound absorbing layer made of sound-absorbing material, and the utility model passes through sound-absorbing corner absorption portion first
Divide sound, then by the further sound insulation of sound absorbing layer, soundproof effect is good, and the used pillar that elasticity is set on rear side of surface layer, so that
Manpower does not have stronger needle-holding hand sense when touching sound-absorbing corner, the touch feeling of enhanced film, so that the utility model can be with
It is directly used for wall, and manufacturing cost to be low, mounted easy to use.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic cross-section of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 1 is the schematic cross-section of one specific embodiment of the utility model, as shown, a kind of sound-absorbing is thin
Film, including substrate layer 1, middle layer 2, surface layer 3 are provided with several continuously distributed sound-absorbing corners 31 on the surface layer 3, described
Several pillar 4 made of elastic material are provided between middle layer 2, surface layer 3, the material layer 1, middle layer 2 are provided with by sound absorber
Expect made of sound absorbing layer 5, the utility model pass through first sound-absorbing corner absorb partial sound, then by sound absorbing layer further every
Sound, soundproof effect is good, and it is used be arranged on rear side of surface layer elasticity pillar so that manpower touch sound-absorbing corner when do not have compared with
Strong needle-holding hand sense, the touch feeling of enhanced film allow the utility model to be directly used for wall, and manufacturing cost
It is low, it mounts easy to use.
Preferably, the sound absorbing layer 5 is a scrim cloth or acoustical cotton layer, and the sound-absorbing corner 31 can be by rolling shape
At the pillar 4 is formed using silica gel material roller coating, and in the present embodiment, substrate layer 1, middle layer 2, surface layer 3 are by polypropylene material
It is made, when specific implementation also can be used other plastic materials and be made, and be not described in detail here.
Preferably, an adhesive layer 6 is provided with below the substrate layer 1, it is peelable to be provided with one below the adhesive layer 6
Base stock 7, is arranged at intervals with several air cavitys 61 on the adhesive layer 6, when attachment, tears base stock 7, film is mounted on adhesive surface
When, air cavity 61 can accommodate remaining air between adhesive layer 6 and adhesive surface, avoid the formation of bubble, guarantee mounted stability.
Preferably, leave a blank on the surface layer 3 region be arranged a heat discoloration paster, so that user intuitively knows
Indoor temperature, it is functional stronger.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with
The different form of above embodiment, those skilled in the art are made etc. on the premise of without prejudice to spirit of the invention
Same transformation or corresponding change, all should belong in the protection scope of the utility model.
Claims (3)
1. a kind of absorptive thin film, which is characterized in that including substrate layer (1), middle layer (2), surface layer (3), be arranged on the surface layer (3)
There are several continuously distributed sound-absorbing corners (31), is provided between the middle layer (2), surface layer (3) several by elastic material system
At pillar (4), the material layer (1), middle layer (2) are provided with the sound absorbing layer made of sound-absorbing material (5).
2. a kind of absorptive thin film according to claim 1, it is characterised in that: the sound absorbing layer (5) be a scrim cloth or
Acoustical cotton layer.
3. a kind of absorptive thin film according to claim 1, it is characterised in that: be provided with a glue below the substrate layer (1)
Adhesion coating (6) is provided with a peelable base stock (7) below the adhesive layer (6), the adhesive layer (6) if on be arranged at intervals with
Dry gas chamber (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244462.1U CN208200814U (en) | 2018-02-09 | 2018-02-09 | A kind of absorptive thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244462.1U CN208200814U (en) | 2018-02-09 | 2018-02-09 | A kind of absorptive thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200814U true CN208200814U (en) | 2018-12-07 |
Family
ID=64535163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244462.1U Active CN208200814U (en) | 2018-02-09 | 2018-02-09 | A kind of absorptive thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200814U (en) |
-
2018
- 2018-02-09 CN CN201820244462.1U patent/CN208200814U/en active Active
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