CN214728375U

CN214728375U - Breathable sound-insulation automotive carpet

Info

Publication number: CN214728375U
Application number: CN202120741572.0U
Authority: CN
Inventors: 张良宇
Original assignee: Hanquan Special Textile Pinghu Co ltd
Current assignee: Hanquan Special Textile Pinghu Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-16
Anticipated expiration: 2031-04-13

Abstract

The utility model belongs to the technical field of automotive carpet, especially, be a ventilative sound insulation automotive carpet, including the precoat, the upside of precoat is equipped with and is used for syllable-dividing puigging, the upside of puigging is equipped with and is used for ventilative layer and vertically offers a set of rhombus bleeder vent that is used for ventilative in the ventilative layer, the upside on ventilative layer is equipped with and is used for waterproof layer, the downside of precoat is equipped with the enhancement layer. The utility model discloses a ventilative layer and bleeder vent make automotive carpet have good air permeability, make automotive carpet can rapid draing, shorten dry time, avoid automotive carpet to appear the phenomenon of mildening and rot because of the humidity, improve life, play syllable-dividing effect through the PE membrane, can absorb the noise through the sponge layer, can further strengthen syllable-dividing effect through the cotton layer of polyester fiber.

Description

Breathable sound-insulation automotive carpet

Technical Field

The utility model relates to a A technical field specifically is a ventilative sound insulation automotive carpet.

Background

With the rapid development of economy, the living standard of people is continuously improved, the automobile industry is rapidly developed, the requirements of people on automobiles are not only the quality, the function and the appearance of the automobiles, but also the requirements on the interior decoration of the automobiles are higher and higher, and the automobile carpet becomes one of the main decorations.

For example, chinese patent application No. CN200910232341.0 discloses a waste cotton composite automobile carpet, which comprises a face fabric layer, a base fabric layer, and a bonding layer for bonding the face fabric layer and the base fabric layer, and is characterized in that: the fabric layer is made of polyester fibers, the bonding layer is made of polyethylene through high-temperature melting, and the base material layer is made of polypropylene fibers, polyester fibers and waste cotton through mixing; although the carpet can use waste materials, the air permeability is poor, if the carpet meets with plum rain weather, the automobile carpet is difficult to dry, the phenomenon of mildew easily occurs, the service life of the automobile carpet is shortened, and meanwhile, the sound insulation effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ventilative sound insulation automotive carpet has solved automotive carpet gas permeability and the not good problem of sound insulation effect among the prior art.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a ventilative sound insulation automotive carpet, includes the precoat, the upside of precoat is equipped with and is used for syllable-dividing puigging, the upside of puigging is equipped with and is used for ventilative layer and vertically offers a set of rhombus bleeder vent that is used for ventilative in the ventilative layer, the upside on ventilative layer is equipped with and is used for waterproof layer, the downside of precoat is equipped with the enhancement layer.

Further, the sound insulation layer is sequentially provided with a PE film layer, a sponge layer and a polyester fiber cotton layer from top to bottom, and adjacent film layers are bonded through an inorganic gelling agent.

Further, the reinforcing layer is a flame-retardant layer and a wear-resistant layer from top to bottom in sequence.

Furthermore, the lower side of the reinforcing layer is provided with an anti-skid layer for skid resistance, and the bottom surface of the anti-skid layer is provided with anti-skid grains.

Further, the waterproof layer is a polyurethane waterproof breathable film.

Further, the flame-retardant layer is made of ceramic fibers, and the wear-resistant layer is formed by blending nylon fibers and polyamide fibers.

(III) advantageous effects

Compared with the prior art, the utility model provides a ventilative sound insulation automotive carpet possesses following beneficial effect:

1. the utility model discloses, through ventilative layer and bleeder vent, make automotive carpet have good air permeability, make automotive carpet can rapid draing, shorten dry time, avoid automotive carpet to appear the phenomenon of mildening and rot because of the humidity, improve life.

2. The utility model discloses, play syllable-dividing effect through the PE membrane, can absorb the noise through the sponge layer, can further strengthen syllable-dividing effect through the cotton layer of polyester fiber, whole syllable-dividing effect is showing.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the soundproof layer of the present invention;

fig. 3 is a schematic view of the internal structure of the reinforcing layer of the present invention.

In the figure: 1. a fabric layer; 2. a sound insulating layer; 201. a PE film layer; 202. a sponge layer; 203. a polyester fiber cotton layer; 3. a breathable layer; 4. air holes are formed; 5. a waterproof layer; 6. a reinforcing layer; 601. a flame retardant layer; 602. a wear layer; 7. and an anti-slip layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a breathable sound insulation automotive carpet, which includes a fabric layer 1, a sound insulation layer 2 for sound insulation is disposed on an upper side of the fabric layer 1, a breathable layer 3 for ventilation is disposed on an upper side of the sound insulation layer 2, a set of rhombic air vents 4 for ventilation is longitudinally disposed in the breathable layer 3, a waterproof layer 5 for waterproofing is disposed on an upper side of the breathable layer 3, and a reinforcing layer 6 is disposed on a lower side of the fabric layer 1; can carry out good completely cut off through puigging 2 to the noise, reduce the influence to navigating mate, improve the comfortable degree of personnel in the car, ventilative layer 3 cooperates bleeder vent 4 to have good air permeability, can make auto carpet keep dry, shortens the dry time, avoids appearing the phenomenon of mildening and rot, makes auto carpet have good waterproof performance through waterproof layer 5, can strengthen auto carpet's fire-retardant and wear resistance through enhancement layer 6.

As shown in fig. 1 and 2, in some embodiments, the sound insulation layer 2 is a PE film layer 201, a sponge layer 202 and a polyester fiber cotton layer 203 from top to bottom, and adjacent film layers are bonded by an inorganic gelling agent; play main syllable-dividing effect through PE rete 201, sponge layer 202 can absorb the noise, and cotton layer 203 of polyester fiber can further strengthen syllable-dividing effect.

As shown in fig. 1 and 3, in some embodiments, the reinforcing layer 6 is a flame retardant layer 601 and an abrasion resistant layer 602 from top to bottom; the automobile carpet has the advantages that the flame-retardant performance is achieved through the flame-retardant layer 601, the safety is higher, the wear-resistant performance of the automobile carpet is improved through the wear-resistant layer 602, and the service life is prolonged.

As shown in fig. 1, in some embodiments, the lower side of the reinforcing layer 6 is provided with an anti-slip layer 7 for preventing slip and the bottom surface of the anti-slip layer 7 is provided with anti-slip lines; the skid-proof layer 7 is used for avoiding the phenomenon that the automotive carpet slides, and the automotive carpet is placed in an automobile to be more stable.

As shown in fig. 1, in some embodiments, the waterproof layer 5 is a polyurethane waterproof breathable film; the automobile carpet has the advantages that the waterproof breathable film made of polyurethane has both waterproof performance and good breathable performance.

As shown in fig. 3, in some embodiments, the flame retardant layer 601 is made of ceramic fibers and the wear layer 602 is blended from nylon fibers and nylon fibers; the automobile carpet has flame retardant performance through the ceramic fiber, and the wear-resistant layer 602 formed by blending the nylon fiber and the nylon fiber has good wear resistance and prolongs the service life of the automobile carpet.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ventilative syllable-dividing automotive carpet, includes precoat (1), its characterized in that: the sound insulation layer (2) used for sound insulation is arranged on the upper side of the fabric layer (1), the upper side of the sound insulation layer (2) is provided with a breathable layer (3) used for ventilation, a group of rhombic ventilation holes (4) used for ventilation are longitudinally formed in the breathable layer (3), the upper side of the breathable layer (3) is provided with a waterproof layer (5) used for water resistance, and a reinforcing layer (6) is arranged on the lower side of the fabric layer (1).

2. The air-permeable sound-insulating automotive carpet as claimed in claim 1, wherein: the sound insulation layer (2) is sequentially provided with a PE film layer (201), a sponge layer (202) and a polyester fiber cotton layer (203) from top to bottom, and adjacent film layers are bonded through an inorganic gelling agent.

3. The air-permeable sound-insulating automotive carpet as claimed in claim 1, wherein: the reinforcing layer (6) is a flame-retardant layer (601) and a wear-resistant layer (602) from top to bottom in sequence.

4. The air-permeable sound-insulating automotive carpet as claimed in claim 1, wherein: the lower side of the reinforcing layer (6) is provided with an anti-skid layer (7) for skid resistance, and the bottom surface of the anti-skid layer (7) is provided with anti-skid grains.

5. The air-permeable sound-insulating automotive carpet as claimed in claim 1, wherein: the waterproof layer (5) is a polyurethane waterproof breathable film.

6. The air-permeable sound-insulating automotive carpet as claimed in claim 3, wherein: the flame-retardant layer (601) is made of ceramic fibers, and the wear-resistant layer (602) is formed by blending nylon fibers and nylon fibers.