CN204889528U - Carpet gives sound insulation - Google Patents

Carpet gives sound insulation Download PDF

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Publication number
CN204889528U
CN204889528U CN201520531903.2U CN201520531903U CN204889528U CN 204889528 U CN204889528 U CN 204889528U CN 201520531903 U CN201520531903 U CN 201520531903U CN 204889528 U CN204889528 U CN 204889528U
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CN
China
Prior art keywords
sound
layer
carpet
sound absorbing
absorbing layer
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
Application number
CN201520531903.2U
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Chinese (zh)
Inventor
翁明花
Original Assignee
翁明花
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 翁明花 filed Critical 翁明花
Priority to CN201520531903.2U priority Critical patent/CN204889528U/en
Application granted granted Critical
Publication of CN204889528U publication Critical patent/CN204889528U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a carpet gives sound insulation, including the carpet substrate layer the top of carpet substrate layer is provided with metal thin film layer, metal thin film layer's top then is provided with the sound absorbing layer, the top of sound absorbing layer is provided with the architectural surface, just the sound absorbing layer to the architectural surface extends there are a plurality of sound absorbing layer branches, the lower surface of carpet substrate layer still is provided with the appearance chamber of a plurality of indents. The utility model discloses produced vibrations form absorption and separation to sound to utilize the polyurethane foam layer, recycle the syllable -dividing effect that metal thin film layer is good, carry out further reflection to sound, and cover when subaerial when these carpet subsides, the concave cavity of carpet substrate layer lower surface setting then can play the effect of cavity separation to sound, the ramose design of sound absorbing layer then can play and disperse the effect kept apart with coming from sound wave in the external environment condition in addition, can effectively strengthen other sound -insulating structure's syllable -dividing effect.

Description

A kind of sound insulation carpet
Technical field
The utility model relates to a kind of carpet, provides a kind of sound insulation carpet.
Background technology
Along with the development of society and improving constantly of living standard, carpet becomes the ground decoration product of people more and more.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 carpet 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 sound insulation carpet.
For solving this technical problem, the utility model takes following scheme: a kind of sound insulation carpet, comprise carpet substrate layer, metal film layer is provided with above described carpet substrate layer, the top of described metal film layer is then provided with sound absorbing layer, the top of described sound absorbing layer is provided with architectural surface, and described sound absorbing layer is extended with a plurality of sound absorbing layer branch to described architectural surface, and the lower surface of described carpet substrate layer is also provided with the cavity volume of a plurality of indent.
Further improvement: the material of described carpet substrate layer is polyvinyl chloride.
Further improvement: described sound absorbing layer is 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.
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 sound insulation wallpaper utilizes 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, and when this carpet is covered on ground, the indent cavity volume that carpet substrate layer lower surface is arranged then can play the effect of cavity blocking to sound, 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 sound insulation carpet design makes the installation environment of this carpet reduce from external environment condition disturbs, thus reach good soundproof effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
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 sound insulation carpet, comprise carpet substrate layer 1, the material of described carpet substrate layer 1 is polyvinyl chloride in the present embodiment, metal film layer 2 is provided with above described carpet substrate layer 1, described metal film layer 2 both can aluminium film in the present embodiment, also tin film can be selected, the top of described metal film layer 2 is then provided with sound absorbing layer 3, described sound absorbing layer 3 is flexible polyurethane foaming layer, the top of described sound absorbing layer 3 is provided with architectural surface 4, and described sound absorbing layer 3 is extended with a plurality of sound absorbing layer branch 5 to described architectural surface 4, the cross section of described sound absorbing layer branch 5 is circular in the present embodiment, the diameter of this sound absorbing layer branch 5 is 2.5-3.5mm, the lower surface of described carpet substrate layer 1 is also provided with the cavity volume 6 of a plurality of 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 sound insulation wallpaper utilizes 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, and when this carpet is covered on ground, the indent cavity volume that carpet substrate layer lower surface is arranged then can play the effect of cavity blocking to sound, 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 sound insulation carpet design makes the installation environment of this carpet reduce from external environment condition disturbs, thus reach good soundproof effect.
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 sound insulation carpet, comprise carpet substrate layer, it is characterized in that: above described carpet substrate layer, be provided with metal film layer, the top of described metal film layer is then provided with sound absorbing layer, the top of described sound absorbing layer is provided with architectural surface, and described sound absorbing layer is extended with a plurality of sound absorbing layer branch to described architectural surface, the lower surface of described carpet substrate layer is also provided with the cavity volume of a plurality of indent.
2. a kind of sound insulation carpet according to claim 1, is characterized in that: the material of described carpet substrate layer is polyvinyl chloride.
3. a kind of sound insulation carpet according to claim 1, is characterized in that: described sound absorbing layer is flexible polyurethane foaming layer.
4. a kind of sound insulation carpet 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.
CN201520531903.2U 2015-07-22 2015-07-22 Carpet gives sound insulation Expired - Fee Related CN204889528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520531903.2U CN204889528U (en) 2015-07-22 2015-07-22 Carpet gives sound insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520531903.2U CN204889528U (en) 2015-07-22 2015-07-22 Carpet gives sound insulation

Publications (1)

Publication Number Publication Date
CN204889528U true CN204889528U (en) 2015-12-23

Family

ID=54911757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520531903.2U Expired - Fee Related CN204889528U (en) 2015-07-22 2015-07-22 Carpet gives sound insulation

Country Status (1)

Country Link
CN (1) CN204889528U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108327596A (en) * 2017-12-18 2018-07-27 瑞德普佳(天津)实业股份有限公司 A kind of sound insulation carpet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108327596A (en) * 2017-12-18 2018-07-27 瑞德普佳(天津)实业股份有限公司 A kind of sound insulation carpet

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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: 20151223

Termination date: 20160722