CN210590805U - Novel multilayer composite board for passenger car and vehicle with same - Google Patents
Novel multilayer composite board for passenger car and vehicle with same Download PDFInfo
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- CN210590805U CN210590805U CN201920816795.1U CN201920816795U CN210590805U CN 210590805 U CN210590805 U CN 210590805U CN 201920816795 U CN201920816795 U CN 201920816795U CN 210590805 U CN210590805 U CN 210590805U
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Abstract
The utility model belongs to automotive interior spare field, concretely relates to novel passenger train is with multilayer composite sheet and have its vehicle. This novel multilayer composite board for passenger train is by last under in proper order decorative layer, first bonding layer, sense of touch layer, second anchor coat, first structural layer, third anchor coat, puigging, fourth anchor coat, second structural layer, is guaranteeing through adopting nine layers of compound materials the utility model discloses a novel multilayer composite board for passenger train has light weight high strength, gives sound insulation and keeps warm, when the low TVOC of low smell, low linear expansion coefficient, advantages such as high rigidity, adds the sense of touch layer and gives novel compound multiply wood technology, feels, attributes such as comfortable, has stable in structure, characteristics that the travelling comfort is strong, and then makes the utility model discloses a novel multilayer composite board for passenger train is fit for regional popularization and application such as interior trim roof, curb plate.
Description
Technical Field
The utility model belongs to automotive interior spare field, concretely relates to novel passenger train is with multilayer composite sheet and have its vehicle.
Background
Along with the development of the automobile industry, the requirements of users on automobile interiors are higher and higher, roof plates and skirt boards of passenger cars are used as important components of the automobile interiors, and great development is achieved in recent years, and common materials comprise GMT leather-covered plates and PP honeycomb leather-covered plates, however, the GMT leather-covered plates are light, but the appearance grade is poor, the user evaluation is low, and the requirements of the users on the interior decoration quality of the passenger cars cannot be met; the PP honeycomb covers the leather board, and high linear expansion coefficient appears bulging deformation easily at vehicle operation in-process, and honeycomb structure, it is relatively poor to give sound insulation and keep warm the effect. In the prior art, patent document with the publication number of CN202045943U provides a molded automotive interior part made of a glass fiber reinforced polyurethane composite board, which is formed by bonding a knitted fabric layer, a first non-woven fabric layer, a first glass fiber layer, a polyurethane layer, a first glass fiber layer and a first non-woven fabric layer by using glue powder or glue film.
Therefore, in order to further improve the comfort of the passenger car and ensure the structural stability of the plate, a novel composite plate applied to the interior of the passenger car needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel passenger train is with multilayer composite sheet and have its vehicle to improve the structural stability of interior trim part of passenger train.
The utility model discloses a novel multilayer composite sheet for passenger train adopts following technical scheme: the utility model provides a novel multilayer composite sheet for passenger train which characterized in that: this multilayer composite board is including the decorative layer that is used for strengthening the pleasing to the eye effect of vision, a sense of touch layer for improving the comfort of feeling, a puigging for the noise reduction, a first structural layer and a second structural layer that are used for strengthening intensity and be used for making the first bonding layer that adjacent two-layer material combines, the second anchor coat, the third anchor coat, the fourth anchor coat, and this multilayer composite board is the decorative layer by from top to bottom in proper order, the first bonding layer, the sense of touch layer, the second anchor coat, the first structural layer, the third anchor coat, the puigging, the fourth anchor coat, the second structural layer.
Further, the touch layer is one of electronic cross-linked polyethylene foam, PP and PET non-woven fabrics, when the touch layer is the electronic cross-linked polyethylene foam, the foaming multiplying power is 10-20 times, the thickness is 1-4 mm, and when the touch layer is the PP and PET non-woven fabrics, the density is 100-800 g/square meter.
Further, the sound insulation layer is one of electronic cross-linked polyethylene foam, electronic cross-linked polypropylene foam and polyurethane foam.
Furthermore, the sound insulation layer has a foaming ratio of 6-20 times and a thickness of 1-4 mm.
Further, the first structural layer is one of a PC sheet and a glass fiber reinforced polypropylene composite sheet, and the second structural layer is one of a PC sheet and a glass fiber reinforced polypropylene composite sheet.
Furthermore, the density of the first structural layer and the second structural layer is 300-600 g/square meter, and the thickness is 0.25-0.5 mm.
Furthermore, the decorative layer is pattern PVC, the density of the decorative layer is 200-900 g/square meter, and the thickness is 0.1-0.9 mm.
Further, the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer are reaction type resin films, the densities of the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer are all 10-50 g/square meter, and the thicknesses of the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer are all 10-50 mu m.
Furthermore, the density of the multilayer composite board for the passenger car is 1400-2600 g/square meter, and the thickness of the multilayer composite board is 2.6-9.9 mm.
The utility model discloses a vehicle adopts following technical scheme:
a vehicle is characterized in that the interior trim part of the vehicle is a multilayer composite board, and the multilayer composite board is the novel multilayer composite board for the passenger car in any one of the embodiments 1 to 4.
The utility model has the advantages that:
the utility model provides a novel multilayer composite board for passenger train is decorative layer, first bonding layer, sense of touch layer, second bonding layer, first structural layer, third bonding layer, puigging, fourth bonding layer, second structural layer from top to bottom in proper order, wherein the decorative layer can be used for showing outward appearance basic attribute such as decorative pattern, colour; the first combination layer, the second combination layer, the third combination layer and the fourth combination layer can ensure that the decorative layer, the touch layer, the first structural layer, the second structural layer and the sound insulation layer are organically combined, and the material characteristics and the overall composite effect of each layer are exerted; the structural layer endows the novel multilayer composite board with properties such as reliability, strength and the like; the sound-proof layer endows the novel composite multilayer board with the properties of sound and heat insulation, thickness adjustment and the like. Through adopting nine layers of compound material to guarantee the utility model discloses a novel multilayer composite board for passenger train has light weight high strength, gives sound insulation and keeps warm, the low TVOC of low smell, low linear expansion coefficient, when advantages such as high rigidity, adds the sense of touch layer and gives novel compound multiply wood technology, feels, attributes such as comfortable, has stable in structure, the strong characteristics of travelling comfort, and then makes the utility model discloses a novel multilayer composite board for passenger train is fit for regional popularization and application such as passenger train interior roof, curb plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an arrangement mode of an embodiment 1 of the novel multilayer composite board for a passenger car of the present invention;
fig. 2 is a schematic structural view of an arrangement mode of an embodiment 2 of the novel multi-layer composite board for the passenger car of the present invention;
fig. 3 is a schematic structural view of an arrangement mode of an embodiment 3 of the novel multi-layer composite board for a passenger car of the present invention;
fig. 4 is a schematic structural view of an arrangement mode of an embodiment 4 of the novel multi-layer composite board for the passenger car of the present invention;
reference numerals:
1: a decorative layer; 2: a first bonding layer; 3: a tactile layer; 4: a second bonding layer; 5: a first structural layer; 6: a third bonding layer; 7: a sound insulating layer; 8: a fourth bonding layer; 9: and a second structural layer.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein and similar modifications can be made by one skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments of the substrate disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
The utility model discloses a novel multilayer composite board's for passenger train embodiment, as shown in fig. 1, a novel multilayer composite board for passenger train, this multilayer composite board is including the decorative layer 1 that is used for reinforcing visual aesthetic effect, a sense of touch layer 3 for improving the travelling comfort of feeling, a puigging 7 for the noise reduction, a first structural layer 5 and second structural layer 9 for strengthening intensity and be used for making the first bonding layer 2 that adjacent two-layer material combines, second bonding layer 4, third bonding layer 6, fourth bonding layer 8, and this multilayer composite board is decorative layer 1 under by in proper order, first bonding layer 2, sense of touch layer 3, second bonding layer 4, first structural layer 5, third bonding layer 6, puigging 7, fourth bonding layer 8, second structural layer 9.
Specifically, in the embodiment, the decorative layer 1 is pattern PVC, the density is 300 g/square meter, and the thickness is 0.3mm, so that the patterns, colors and the like of the multilayer composite board are beautiful.
The first bonding layer 2 is a reaction type resin film, the density of the film is 20 g/square meter, and the thickness of the film is 20 mu m; the second bonding layer 4, the third bonding layer 6 and the fourth bonding layer 8 are all reaction type resin films, the density is 50g per square meter, and the thickness is 50 micrometers; the first combination layer 2, the second combination layer 4, the third combination layer 6 and the fourth combination layer 8 are structural carriers, so that the decorative layer 1, the touch layer 3, the first structural layer 5, the second structural layer 9 and the sound insulation layer 7 are organically combined, and the material characteristics and the overall composite effect of each layer are exerted.
The touch layer 3 is electronic cross-linked polyethylene foam, the foaming multiplying power is 20 times, the thickness is 2.5mm, and the comfort of the multilayer composite board is ensured due to high foaming multiplying power, low density and good hand feeling.
The first structural layer 5 and the second structural layer 9 are both PC sheets, the density is 300 g/square meter, the thickness is 0.33mm, and the installation reliability of the multilayer composite board is ensured.
The sound-proof layer 7 is electronic cross-linked polyethylene foam, the foaming multiplying power of the sound-proof layer is 6 times, the thickness of the sound-proof layer is 3.5mm, and sound insulation and heat insulation of the multilayer composite board are guaranteed, and the thickness of the multilayer composite board is adjustable.
Example 2
The utility model discloses a novel multilayer composite board's for passenger train embodiment, as shown in fig. 2, a novel multilayer composite board for passenger train, this multilayer composite board is including decorative layer 1 that is used for reinforcing visual aesthetic effect, a sense of touch layer 3 for improving the travelling comfort of feeling, a puigging 7 for the noise reduction, a first structural layer 5 and second structural layer 9 that is used for the reinforcing intensity and be used for making the first bonding layer 2 that adjacent two-layer material combines, second anchor coat 4, third anchor coat 6, fourth anchor coat 8, and this multilayer composite board is decorative layer 1 under by in proper order, first bonding layer 2, sense of touch layer 3, second anchor coat 4, first structural layer 5, third anchor coat 6, puigging 7, fourth anchor coat 8, second structural layer 9.
Specifically, in the embodiment, the decorative layer 1 is pattern PVC, the density is 400 g/square meter, and the thickness is 0.4mm, so that the patterns, colors and the like of the multilayer composite board are beautiful.
The first bonding layer 2 is a reaction type resin film, the density of the film is 30 g/square meter, and the thickness of the film is 30 mu m; the second bonding layer 4, the third bonding layer 6 and the fourth bonding layer 8 are all reaction type resin films, the density is 40g per square meter, and the thickness is 40 mu m; the first combination layer 2, the second combination layer 4, the third combination layer 6 and the fourth combination layer 8 are structural carriers, so that the decorative layer 1, the touch layer 3, the first structural layer 5, the second structural layer 9 and the sound insulation layer 7 are organically combined, and the material characteristics and the overall composite effect of each layer are exerted.
The touch layer 3 is electronic cross-linked polyethylene foam, the foaming multiplying power is 15 times, the thickness is 3mm, and because the foaming multiplying power is high, the density is low, and good hand feeling guarantees the multilayer composite board travelling comfort.
The first structural layer 5 and the second structural layer 9 are both glass fiber reinforced polypropylene composite sheets, the density is 400 g/square meter, the thickness is 0.35mm, and the installation reliability of the multilayer composite board is ensured.
The puigging 7 is that electron crosslinked polypropylene bubble is cotton, and the foaming multiplying power is 20 times, and thickness is 3mm, guarantees that multilayer composite sheet gives sound insulation and insulates against heat and thickness is adjustable.
Example 3
The utility model discloses a novel multilayer composite board's for passenger train embodiment, as shown in fig. 3, a novel multilayer composite board for passenger train, this multilayer composite board is including decorative layer 1 that is used for reinforcing visual aesthetic effect, a sense of touch layer 3 for improving the travelling comfort of feeling, a puigging 7 for the noise reduction, a first structural layer 5 and second structural layer 9 that is used for the reinforcing intensity and be used for making the first bonding layer 2 that adjacent two-layer material combines, second anchor coat 4, third anchor coat 6, fourth anchor coat 8, and this multilayer composite board is decorative layer 1 under by in proper order, first bonding layer 2, sense of touch layer 3, second anchor coat 4, first structural layer 5, third anchor coat 6, puigging 7, fourth anchor coat 8, second structural layer 9.
Specifically, in the embodiment, the decorative layer 1 is pattern PVC, the density is 600 g/square meter, and the thickness is 0.6mm, so that the patterns, colors and the like of the multilayer composite board are beautiful.
The first bonding layer 2 is a reaction type resin film, the density of the film is 40 g/square meter, and the thickness of the film is 40 mu m; the second bonding layer 4, the third bonding layer 6 and the fourth bonding layer 8 are all reaction type resin films, the density is 45g per square meter, and the thickness is 45 micrometers; the first combination layer 2, the second combination layer 4, the third combination layer 6 and the fourth combination layer 8 are structural carriers, so that the decorative layer 1, the touch layer 3, the first structural layer 5, the second structural layer 9 and the sound insulation layer 7 are organically combined, and the material characteristics and the overall composite effect of each layer are exerted.
The touch layer 3 is a PP non-woven fabric, the density is 400 g/square meter, the touch layer is soft, the cost is reduced, and the comfort amplitude reduction is small.
The first structural layer 5 and the second structural layer 9 are both glass fiber reinforced polypropylene composite sheets, the density is 600 g/square meter, the thickness is 0.58mm, and the installation reliability of the multilayer composite board is ensured.
The puigging 7 is polyurethane foam, and the foaming multiplying power is 10 times, and thickness is 2.5mm, guarantees that multilayer composite sheet sound insulation is thermal-insulated and thickness is adjustable.
Example 4
The utility model discloses a novel multilayer composite board's for passenger train embodiment, as shown in fig. 3, a novel multilayer composite board for passenger train, this multilayer composite board is including decorative layer 1 that is used for reinforcing visual aesthetic effect, a sense of touch layer 3 for improving the travelling comfort of feeling, a puigging 7 for the noise reduction, a first structural layer 5 and second structural layer 9 that is used for the reinforcing intensity and be used for making the first bonding layer 2 that adjacent two-layer material combines, second anchor coat 4, third anchor coat 6, fourth anchor coat 8, and this multilayer composite board is decorative layer 1 under by in proper order, first bonding layer 2, sense of touch layer 3, second anchor coat 4, first structural layer 5, third anchor coat 6, puigging 7, fourth anchor coat 8, second structural layer 9.
Specifically, in the embodiment, the decorative layer 1 is pattern PVC, the density is 400 g/square meter, and the thickness is 0.4mm, so that the patterns, colors and the like of the multilayer composite board are beautiful.
The first bonding layer 2 is a reaction type resin film, the density of the film is 30 g/square meter, and the thickness of the film is 30 mu m; the second bonding layer 4, the third bonding layer 6 and the fourth bonding layer 8 are all reaction type resin films, the density is 40g per square meter, and the thickness is 40 mu m; the first combination layer 2, the second combination layer 4, the third combination layer 6 and the fourth combination layer 8 are structural carriers, so that the decorative layer 1, the touch layer 3, the first structural layer 5, the second structural layer 9 and the sound insulation layer 7 are organically combined, and the material characteristics and the overall composite effect of each layer are exerted.
The touch layer 3 is electronic cross-linked polyethylene foam, the foaming multiplying power is 15 times, the thickness is 3mm, and because the foaming multiplying power is high, the density is low, and good hand feeling guarantees the multilayer composite board travelling comfort.
The first structural layer 5 is a PC sheet material with the density of 500 g/square meter and the thickness of 0.65mm, the second structural layer 9 is a glass fiber reinforced polypropylene composite sheet material with the density of 400 g/square meter and the thickness of 0.35mm, and the first structural layer 5 and the second structural layer 9 are flexibly combined by adopting different materials, so that the reliability can be ensured, and the cost can be reduced.
The puigging 7 is that electron crosslinked polypropylene bubble is cotton, and the foaming multiplying power is 20 times, and thickness is 3mm, guarantees that multilayer composite sheet gives sound insulation and insulates against heat and thickness is adjustable.
Example 5
The utility model discloses an embodiment of vehicle, interior trim part of vehicle are multilayer composite sheet, and multilayer composite sheet is the novel passenger train in the arbitrary one of above-mentioned embodiment 1 to embodiment 4 and uses multilayer composite sheet. The density of the novel multilayer composite board for the passenger car is 1400-2600 grams per square meter, specifically 1400 grams per square meter, 2000 grams per square meter, 2600 grams per square meter, and the thickness is 2.6-9.9 mm, and the specific thickness can be 2.6mm, 6mm and 9.9 mm.
It should be noted that, in other embodiments of the present invention, the pattern on the surface of the pattern PVC may be a plane pattern, or may be a concave-convex pattern with a stereoscopic impression; the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer can also be rubber powder; the sound insulation layer may be PP of a honeycomb structure; the first structural layer and the second structural layer may be made of the same material or different materials.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a novel multilayer composite sheet for passenger train which characterized in that: this multilayer composite board is including the decorative layer that is used for strengthening the pleasing to the eye effect of vision, a sense of touch layer for improving the comfort of feeling, a puigging for the noise reduction, a first structural layer and a second structural layer that are used for strengthening intensity and be used for making the first bonding layer that adjacent two-layer material combines, the second anchor coat, the third anchor coat, the fourth anchor coat, and this multilayer composite board is the decorative layer by from top to bottom in proper order, the first bonding layer, the sense of touch layer, the second anchor coat, the first structural layer, the third anchor coat, the puigging, the fourth anchor coat, the second structural layer.
2. The novel multi-layer composite panel for passenger cars of claim 1, characterized in that: the touch layer is one of electronic cross-linked polyethylene foam, PP and PET non-woven fabrics, when the touch layer is the electronic cross-linked polyethylene foam, the foaming multiplying power is 10-20 times, the thickness is 1-4 mm, and when the touch layer is the PP and PET non-woven fabrics, the density is 100-800 g/square meter.
3. The novel multi-layer composite board for passenger cars of claim 2, characterized in that: the sound insulation layer is one of electronic cross-linked polyethylene foam, electronic cross-linked polypropylene foam and polyurethane foam.
4. The novel multi-layer composite panel for passenger cars of claim 3, characterized in that: the sound insulation layer has a foaming ratio of 6-20 times and a thickness of 1-4 mm.
5. The novel multi-layer composite board for passenger cars of claim 4, characterized in that: the first structural layer is one of a PC sheet and a glass fiber reinforced polypropylene composite sheet, and the second structural layer is one of a PC sheet and a glass fiber reinforced polypropylene composite sheet.
6. The novel multi-layer composite board for passenger cars of claim 5, characterized in that: the first structural layer and the second structural layer have the density of 300-600 g/square meter and the thickness of 0.25-0.5 mm.
7. The novel multi-layer composite board for passenger cars of claim 6, characterized in that: the decorative layer is pattern PVC, the density of the decorative layer is 200-900 g/square meter, and the thickness is 0.1-0.9 mm.
8. The novel multi-layer composite panel for passenger cars of claim 7, wherein: the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer are all reaction type resin films, the density of the first bonding layer, the density of the second bonding layer, the density of the third bonding layer and the density of the fourth bonding layer are all 10-50 g/square meter, and the thickness of the first bonding layer, the second bonding layer, the third bonding layer and the fourth bonding layer is 10-50 micrometers.
9. The novel multi-layer composite panel for passenger cars of claim 1, characterized in that: the novel multilayer composite board for the passenger car has the density of 1400-2600 g/square meter and the thickness of 2.6-9.9 mm.
10. A vehicle, interior trim part of vehicle is multilayer composite sheet, its characterized in that: the multilayer composite board is the novel multilayer composite board for passenger cars of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816795.1U CN210590805U (en) | 2019-06-02 | 2019-06-02 | Novel multilayer composite board for passenger car and vehicle with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816795.1U CN210590805U (en) | 2019-06-02 | 2019-06-02 | Novel multilayer composite board for passenger car and vehicle with same |
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| CN210590805U true CN210590805U (en) | 2020-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714712A (en) * | 2021-01-05 | 2022-07-08 | 通用汽车环球科技运作有限责任公司 | Laminated composite roof panel with internal partial structural reinforcement for motor vehicles |
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2019
- 2019-06-02 CN CN201920816795.1U patent/CN210590805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714712A (en) * | 2021-01-05 | 2022-07-08 | 通用汽车环球科技运作有限责任公司 | Laminated composite roof panel with internal partial structural reinforcement for motor vehicles |
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