CN219706335U - Mute carpet - Google Patents
Mute carpet Download PDFInfo
- Publication number
- CN219706335U CN219706335U CN202320683684.4U CN202320683684U CN219706335U CN 219706335 U CN219706335 U CN 219706335U CN 202320683684 U CN202320683684 U CN 202320683684U CN 219706335 U CN219706335 U CN 219706335U
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- Prior art keywords
- layer
- hard cotton
- pvc
- sound absorbing
- carpet
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- 239000010410 layer Substances 0.000 claims abstract description 191
- 229920000742 Cotton Polymers 0.000 claims abstract description 50
- 239000002344 surface layer Substances 0.000 claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 27
- 239000003292 glue Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model provides a mute carpet, relates to the technical field of carpets, and solves the problems of poor sound insulation effect and hard foot feel of carpets in the prior art. The mute carpet comprises a surface layer, a middle layer and a bottom layer, wherein the middle layer is arranged between the surface layer and the bottom layer, and the surface layer and the middle layer as well as the middle layer and the bottom layer are connected in a bonding mode; the intermediate layer comprises at least one layer of sound absorbing part, and the sound absorbing part comprises a hard cotton layer and a PVC composite layer, wherein the PVC composite layer is arranged below the hard cotton layer, and the PVC composite layer is fixedly connected with the hard cotton layer. The foot feel is good, and the soft feel is improved by the hard cotton layer, meanwhile, the middle PVC composite layer can provide good support, the hardness of the hard cotton is softer than that of pure PVC or a non-woven felt, and due to gaps among fibers of the hard cotton, buffer dispersion exists when the foot is stepped on, so that the generated sound can be reduced.
Description
Technical Field
The utility model relates to the technical field of carpets, in particular to a mute carpet.
Background
The carpet is a floor-paving material made up by using natural fibre or chemical synthetic fibre raw material of cotton, hemp, wool, silk and grass, etc. through the processes of braiding, tufting or weaving by means of manual or mechanical process, and is one of the traditional arts and crafts in the world.
The existing carpets are widely applied to floors of houses, hotels, gymnasiums, exhibition halls, vehicles, ships, airplanes and the like. The carpet is paved only initially, but now, the carpet becomes an important ornament of a plurality of families, and not only is the pattern various, but also the functions are increased along with the development of modern technology.
The household carpets are classified into commercial carpets, home carpets, and industrial carpets according to the use functions, and the home carpets are one of the most commonly used carpets, and the home carpets are generally used in houses such as kitchens, bedrooms, bedside, tea table sofas, toilets, living rooms, etc.
Along with the promotion of the urban process, high-rise residences are more and more popular, and because the ground of the resident on the building is connected with the roof of the resident on the downstairs, sound can be directly transmitted to the resident on the downstairs through the ground, and sound generated by indoor activities of the resident on the building can influence the resident on the periphery of the building, the activities of the resident on the building can be limited, so that the resident can generally select carpets to reduce noise.
However, the present inventors have found that existing carpets have at least the following technical problems during use:
the existing household carpet has a general sound insulation effect when in use, and the foot feeling is too hard, so that the carpet with more thorough noise reduction effect and comfortable foot feeling is also needed in the market.
Disclosure of Invention
The utility model aims to provide a mute carpet, which solves the technical problems of poor sound insulation effect and hard feel of feet of the carpet in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a mute carpet which comprises a surface layer, a middle layer and a bottom layer, wherein the middle layer is arranged between the surface layer and the bottom layer, and the surface layer and the middle layer as well as the middle layer and the bottom layer are connected in a bonding mode;
the middle layer is composed of at least one layer of sound absorbing part, the sound absorbing part comprises a hard cotton layer and a PVC composite layer, the PVC composite layer is arranged below the hard cotton layer, and the PVC composite layer is fixedly connected with the hard cotton layer.
As a further improvement of the present utility model, the PVC composite layer includes a first PVC cloth layer, a second PVC cloth layer, and a glass fiber cloth layer disposed between the first PVC cloth layer and the second PVC cloth layer, the first PVC cloth layer being connected with the corresponding hard cotton layer in the sound absorbing portion.
As a further improvement of the utility model, the middle layer consists of a layer of sound-absorbing part, one surface of the surface layer, which is close to the middle layer, is coated with back glue or back glue, the surface layer is connected with a hard cotton layer in the sound-absorbing part, and a PVC composite layer in the sound-absorbing part is connected with the bottom layer.
As a further improvement of the utility model, the middle layer is composed of two layers of sound absorbing parts which are arranged up and down, one surface of the surface layer, which is close to the middle layer, is subjected to back glue or glue preparation coating treatment, the surface layer is connected with a hard cotton layer in the upper sound absorbing part, and a PVC composite layer in the lower sound absorbing part is connected with the bottom layer.
As a further development of the utility model, the skin layer is made of tufted face material.
As a further improvement of the present utility model, the bottom layer is a nonwoven felt layer.
As a further improvement of the utility model, the bottom layer is an anti-skid glue layer and is made of rubber materials or silica gel materials.
As a further improvement of the utility model, the bottom of the bottom layer is fixedly provided with an anti-skid part.
As a further improvement of the present utility model, the thickness of the hard cotton layer in each of the sound absorbing portions is 1 to 10mm, and the gram weight of the hard cotton layer in each of the sound absorbing portions is 300 to 1000g/m 2 。
As a further improvement of the utility model, the hard cotton layer consists of polyester fibers.
The utility model provides a mute carpet which comprises a surface layer, a middle layer and a bottom layer, wherein the middle layer is arranged between the surface layer and the bottom layer, and the surface layer and the middle layer as well as the middle layer and the bottom layer are connected in a bonding mode; the intermediate layer comprises at least one layer of sound absorbing part, and the sound absorbing part comprises a hard cotton layer and a PVC composite layer, wherein the PVC composite layer is arranged below the hard cotton layer, and the PVC composite layer is fixedly connected with the hard cotton layer. The foot feel is good, and the soft feel is improved by the hard cotton layer, meanwhile, the middle PVC composite layer can provide good support, the hardness of the hard cotton is softer than that of pure PVC or a non-woven felt, and due to gaps among fibers of the hard cotton, buffer dispersion exists when the foot is stepped on, so that the generated sound can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a silent carpet (a layer of sound absorbing part) according to an embodiment of the present utility model;
fig. 2 is a schematic view of another silent carpet (two-layer sound absorbing part) according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a PVC composite layer according to an embodiment of the present utility model.
Reference numerals: 1. a surface layer; 2. a bottom layer; 3. a hard cotton layer; 4. a PVC composite layer; 41. a first PVC cloth layer; 42. a second PVC cloth layer; 43. glass fiber cloth; 5. and (5) a glue layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it should be understood that the terms "center", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, the silent carpet provided by the utility model comprises a surface layer 1, a middle layer and a bottom layer 2, wherein the middle layer is arranged between the surface layer 1 and the bottom layer 2, and the surface layer 1 and the middle layer as well as the middle layer and the bottom layer 2 are connected in a bonding manner.
The intermediate layer in this embodiment comprises at least one layer of sound absorbing portion, and sound absorbing portion includes stereoplasm cotton layer 3 and PVC composite layer 4, and PVC composite layer 4 sets up in the below on stereoplasm cotton layer 3, and PVC composite layer 4 and stereoplasm cotton layer 3 fixed connection.
The soft feeling is increased through the hard cotton layer 3, meanwhile, the PVC composite layer 4 can provide good support, the hard cotton is softer in hardness than pure PVC or non-woven felt, and due to gaps among fibers of the hard cotton, buffer dispersion exists when the hard cotton is stepped on, and the generated sound can be reduced.
As shown in fig. 3, in the present embodiment, the PVC composite layer 4 includes a first PVC cloth layer 41, a second PVC cloth layer 42 and a glass fiber cloth 43, the glass fiber cloth 43 is disposed between the first PVC cloth layer 41 and the second PVC cloth layer 42, the first PVC cloth layer 41 is connected with the hard cotton layer 3 in the corresponding sound absorbing portion, and the first PVC cloth layer 41 is located under the hard cotton layer 3 in the corresponding sound absorbing portion, and the second PVC cloth layer 42 is located under the first PVC cloth layer 41.
As an alternative embodiment of the present example, the surface layer 1 is made of tufted fabric, the composition comprising cotton, hemp, silk, wool, viscose, polyester/polyester, nylon, PE (polyethylene), PP (polypropylene).
Referring to fig. 1, as an embodiment of the present utility model, the middle layer is formed by a layer of sound absorbing portion, one surface of the surface layer 1 near the middle layer is coated with back glue or back glue, that is, one side of the surface layer 1 is coated with a glue layer 5, the surface layer 1 is connected with a hard cotton layer 3 in the sound absorbing portion, and a PVC composite layer 4 in the sound absorbing portion is connected with the bottom layer 2.
Referring to fig. 2, as another embodiment of the present utility model, the middle layer is composed of two sound absorbing parts placed above and below, one surface of the surface layer 1 near the middle layer is coated with back glue or back glue, the surface layer 1 is connected with a hard cotton layer 3 in the upper sound absorbing part, and a PVC composite layer 4 in the lower sound absorbing part is connected with the bottom layer 2.
Of course, the middle layer in the silent carpet of the present utility model may also be composed of three layers of sound-absorbing parts, which are respectively provided as a first layer of sound-absorbing part, a second layer of sound-absorbing part and a third layer of sound-absorbing part from top to bottom. The surface layer 1 is connected with a hard cotton layer 3 in the first layer of sound absorption part positioned above, and a PVC composite layer 4 in the third layer of sound absorption part positioned below is connected with the bottom layer 2.
As an alternative embodiment of the present embodiment, the bottom layer 2 is a nonwoven felt layer or an anti-slip glue layer 5, and the bottom layer 2 is mainly made of a rubber material or a silica gel material if it is the anti-slip glue layer 5.
In this embodiment, the thickness of the hard cotton layer 3 in each sound absorbing portion is 1 to 10mm, and if the thickness is too low, the effect of the hard cotton layer is very small; if too thick, the support cannot be provided well, the deformation can occur when the person steps on the support, and the original height cannot be easily restored. The gram weight of the hard cotton layer 3 in each sound absorbing part is 300-1000 g/m 2 If the gram weight is too high, the fiber is dense, the hard cotton is hard, and the feeling of feet is natural.
The bottom of the bottom layer 2 is fixedly provided with an anti-slip part, and the anti-slip part can be arranged into anti-slip convex points, so that the friction force between the carpet and the ground is increased, and the carpet can be prevented from sliding back and forth. The hard cotton layer 3 is composed of polyester fibers. The polyester fiber has the greatest advantages of good crease resistance and shape retention, and high strength and elastic recovery capability. It is durable, crease-resistant, wash-and-wear, and has no sticking to hair.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples in this specification.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The mute carpet is characterized by comprising a surface layer, a middle layer and a bottom layer, wherein the middle layer is arranged between the surface layer and the bottom layer, and the surface layer and the middle layer as well as the middle layer and the bottom layer are connected in a bonding mode;
the middle layer is composed of at least one layer of sound absorbing part, the sound absorbing part comprises a hard cotton layer and a PVC composite layer, the PVC composite layer is arranged below the hard cotton layer, and the PVC composite layer is fixedly connected with the hard cotton layer.
2. The silent carpet according to claim 1, wherein the PVC composite layer comprises a first PVC cloth layer, a second PVC cloth layer and a glass fiber cloth layer, the glass fiber cloth layer being arranged between the first PVC cloth layer and the second PVC cloth layer, the first PVC cloth layer being connected with the corresponding hard cotton layer in the sound absorbing portion.
3. The silent carpet according to claim 1, wherein the middle layer consists of a layer of sound absorbing part, the surface layer is coated with back glue or back glue on the surface layer near the middle layer, the surface layer is connected with a hard cotton layer in the sound absorbing part, and a PVC composite layer in the sound absorbing part is connected with the bottom layer.
4. The silent carpet according to claim 2, wherein the middle layer consists of two sound-absorbing parts placed up and down, the surface layer is back-glued or glue-prepared coated on the surface layer near the middle layer, the surface layer is connected with a hard cotton layer in the sound-absorbing part located above, and a PVC composite layer in the sound-absorbing part located below is connected with the bottom layer.
5. The silent carpet according to claim 1, wherein the skin layer is made of tufted face material.
6. The silent carpet of claim 1, in which the bottom layer is a nonwoven felt layer.
7. The silent carpet according to claim 1, wherein the bottom layer is an anti-slip glue layer made of rubber material or silicone material.
8. The silent carpet according to claim 6 or 7, wherein the bottom part of the bottom layer is fixedly provided with an anti-slip part.
9. The silent carpet according to claim 1, wherein the thickness of the hard cotton layer in each of said sound absorbing parts is 1-10 mm, and the grammage of the hard cotton layer in each of said sound absorbing parts is 300-1000 g/m 2 。
10. The silent carpet of claim 1, in which the hard cotton layer is comprised of polyester fibers.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683684.4U CN219706335U (en) | 2023-03-30 | 2023-03-30 | Mute carpet |
| JP2023001523U JP3242689U (en) | 2023-03-30 | 2023-05-08 | quiet carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683684.4U CN219706335U (en) | 2023-03-30 | 2023-03-30 | Mute carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706335U true CN219706335U (en) | 2023-09-19 |
Family
ID=86995510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683684.4U Active CN219706335U (en) | 2023-03-30 | 2023-03-30 | Mute carpet |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3242689U (en) |
| CN (1) | CN219706335U (en) |
-
2023
- 2023-03-30 CN CN202320683684.4U patent/CN219706335U/en active Active
- 2023-05-08 JP JP2023001523U patent/JP3242689U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3242689U (en) | 2023-07-06 |
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