CN219727457U - Soft package structure of automotive interior - Google Patents
Soft package structure of automotive interior Download PDFInfo
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- CN219727457U CN219727457U CN202320218939.XU CN202320218939U CN219727457U CN 219727457 U CN219727457 U CN 219727457U CN 202320218939 U CN202320218939 U CN 202320218939U CN 219727457 U CN219727457 U CN 219727457U
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- automotive interior
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- 239000004744 fabric Substances 0.000 claims abstract description 50
- 239000010985 leather Substances 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 11
- 239000004831 Hot glue Substances 0.000 claims abstract description 5
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 238000002834 transmittance Methods 0.000 claims description 12
- 239000012779 reinforcing material Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
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- 239000011248 coating agent Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
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- 210000003491 skin Anatomy 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
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- 230000000873 masking effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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- 238000007639 printing Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
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- 239000011800 void material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses an automotive interior soft package structure, which belongs to the technical field of automotive interior intelligent surface application, and comprises a light-transmitting leather layer, a shielding ink layer, a facing ink layer, a protective ink layer, a base cloth layer, a 3D Mesh layer, a light-transmitting framework layer and a light source layer which are sequentially arranged from outside to inside; the shielding ink layer is prepared from transparent ink and dark ink; the protective ink layer and the base cloth layer are compounded by hot-melt adhesive film layer in a hot-pressing way; the base cloth layer, the 3D Mesh layer and the light-transmitting framework layer are compounded through a glue layer; the light source layer comprises a light emitting component and a control chip; the control chip controls the color, brightness and flicker frequency of the light emitting component. Solves the problems of easy occurrence of bubbles, poor hand feeling, hidden patterns and single backlight of the traditional soft package material.
Description
Technical Field
The utility model belongs to the technical field of application of intelligent surfaces of automotive interiors, and particularly relates to an automotive interior soft package structure.
Background
Along with the continuous improvement of the living standard of people, the requirements of people on the automobile performance, the appearance and the safety performance are continuously improved, and meanwhile, the requirements on the automobile interior environment are also continuously improved.
At present, the automotive interior presents a core development trend of customization, high-end personalization and branding. Soft interior cladding has become an important factor in improving the competitiveness of the automobile market place. The coating is diversified, the modeling is diversified, and higher requirements are put forward on the quality of the coating. In the prior art, the coating part is bonded with the epidermis through glue, and the epidermis adopts fire patterns or rotten skin patterns, so that the phenomena of bubble problem, poor hand feeling and the like are easy to occur; meanwhile, the pattern display can be hidden on the interior surface without backlight, so that the overall appearance of the interior surface is affected; the backlight is single, lacks fashion sense, and cannot meet diversified requirements.
There is a need in the art for a new solution to this problem.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an automotive interior soft package structure, which is used for solving the problems that the traditional soft package structure is easy to generate bubbles, has poor hand feeling, is hidden in patterns and is single in backlight.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an automotive interior soft package structure comprises a light-transmitting leather layer, a shielding ink layer, a facing ink layer, a protective ink layer, a base cloth layer, a 3D Mesh layer, a light-transmitting framework layer and a light source layer; the light-transmitting leather layer, the shielding ink layer, the facing ink layer, the protective ink layer, the base cloth layer, the 3D Mesh layer, the light-transmitting framework layer and the light source layer are sequentially arranged from outside to inside; the shielding ink layer is prepared from transparent ink and dark ink; the protective ink layer and the base cloth layer are compounded by hot-melt adhesive film layers in a hot-pressing way; the base cloth layer, the 3D Mesh layer and the light-transmitting framework layer are compounded through a glue layer; the light source layer comprises a light emitting component and a control chip; the control chip controls the color, brightness and flicker frequency of the light emitting component.
Preferably, the facing ink layer is printed by a negative plate; the light transmittance of the facing ink layer is less than 1%, the fineness is less than 5um, and the viscosity is 8000-11000 mPa.s at 25 ℃.
The light transmittance of the light-transmitting leather layer is preferably 5-20%, and the thickness is preferably 0.4-0.8 mm.
The base cloth layer is preferably warp and weft cloth;
preferably, the light transmittance of the 3D Mesh layer is greater than 80%.
Preferably, a capacitance ink layer and a pressure ink layer are further arranged between the facing ink layer and the protective ink layer.
The light-transmitting framework layer is preferably a light-transmitting framework layer added with a mechanical reinforcing material.
Through the design scheme, the utility model has the following beneficial effects:
1. the pattern can not be displayed on the inner decorative surface under the condition of no backlight by arranging the shielding ink layer, so that the overall attractive appearance of the inner decorative surface is maintained;
2. the color, the brightness and the flicker frequency of the light-emitting component are controlled by the control chip, so that the effect of the backlight changeable atmosphere is realized, and the diversified market demands are met;
3. the base cloth layer is warp and weft cloth, so that glue can be well combined and contained, and the problem of air bubbles in the coating process is solved; meanwhile, due to the existence of the base cloth layer, the stretching resistance of the leather is enhanced, and the mechanical property of the leather is improved;
4. the 3D Mesh layer endows the facing layer with soft touch and rebound resilience due to low density and void morphology;
5. the facing ink layer is printed on leather, so that the scattering phenomenon of a light source is inhibited, the pattern is clearer, and the edge of the pattern is softer.
Drawings
Fig. 1 is a schematic structural view of an automotive interior soft package structure according to the present utility model.
Fig. 2 is a schematic structural view of an automotive interior soft package structure provided with a capacitive ink layer and a pressure ink layer according to the present utility model.
In the figure, the leather layer is 1-light-transmitting, the ink layer is 2-shielding, the ink layer is 3-facing, the ink layer is 4-protective, the 5-base cloth layer, the 6-3D Mesh layer, the framework layer is 7-light-transmitting, the 8-light source layer, the 801-light-emitting component, the 802-control chip, the 9-hot melt adhesive film layer, the 10-glue layer, the 11-capacitor ink layer and the 12-pressure ink layer are arranged.
Detailed Description
The following describes the embodiments of the present utility model in detail with reference to the drawings
It should be noted that the terms "front and rear," up and down, left and right, "and the like are merely simplified terms for intuitively describing the positional relationship based on the drawings, and are not limited to the technical solution.
In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments. Those skilled in the art will appreciate that. The following detailed description is illustrative rather than limiting, and the user may make various changes to the following parameters without departing from the inventive mechanism and scope set forth in the claims. Well-known methods and procedures have not been described in detail so as not to obscure the present utility model.
As shown in fig. 1 and 2: an automotive interior soft package structure comprises a light-transmitting leather layer 1, a shielding ink layer 2, a facing ink layer 3, a protective ink layer 4, a base cloth layer 5, a 3D Mesh layer 6, a light-transmitting framework layer 7 and a light source layer 8; the light-transmitting leather layer 1, the shielding ink layer 2, the facing ink layer 3, the protective ink layer 4, the base cloth layer 5, the 3D Mesh layer 6, the light-transmitting framework layer 7 and the light source layer 8 are sequentially arranged from outside to inside; the shielding ink layer 2 is prepared from transparent ink and dark ink; the protective ink layer 4 and the base cloth layer 5 are compounded by hot-melt adhesive film layer 9 in a hot-pressing way; the base cloth layer 5, the 3D Mesh layer 6 and the light-transmitting framework layer 7 are compounded through a glue layer 10; the light source layer 8 is fixed on the lower surface of the light-transmitting framework layer 7, and can be fixed by screws, and the light source layer 8 comprises a light-emitting component 801 and a control chip 802; the control chip 802 controls the color, brightness and flicker frequency of the light emitting assembly 801. The light emitting component 801 can select three primary colors of LED lamps or light modules, the LED lamps can be arranged according to the pattern shape, the array modules can also be arranged, different colors, different brightness and different flicker frequency effect changes are realized through the control chip 802, meanwhile, the light emitting component can be combined with music, and the same-frequency rhythm effect of light is realized according to the frequency of music. For pattern hiding, the masking ink layer 2 needs to be prepared, transparent ink is selected as matrix ink, dark ink is selected as additive ink, small amount and multiple times of addition are carried out, and the transmittance of the masking ink needs to be tested on test paper each time and recorded until the debugging is qualified; ensuring that the pattern of the finishing ink layer 3 is completely hidden in the absence of backlighting.
The protective ink layer 4 is transparent anti-corrosion varnish or transparent anti-corrosion ink, and the protective ink layer 4 can be printed or sprayed.
Further, the facing ink layer 3 is printed by a negative plate, namely, the pattern area is free of ink, and the part outside the facing pattern is printed with ink; in order to ensure the stability of the printing process, the light transmittance of the finishing ink layer 3 is less than 1%, the fineness is less than 5um, and the viscosity is 8000-11000 mPa.s at 25 ℃. In order to ensure the light-blocking performance, a nylon silk screen with 250-300 meshes is adopted for silk screen printing, the printing thickness of the facing is more than 5 mu m, and the light transmittance is ensured to be less than 1%.
Further, in order to achieve the light transmission effect, the light transmittance of the light transmission leather layer 1 is 5% -20% and the thickness is 0.4-0.8 mm in consideration of the brightness and the leather. In order to enhance the surface wear resistance, the surface of the light-transmitting leather layer 1 needs to be sprayed with a surface treating agent, preferably a water-based polyurethane material, and the surface is sprayed with a spraying process, the surface can be selectively embossed after being dried, various patterns can be engraved on the roller, different requirements of customers are met, and finally the wear-resistant leather pattern finishing layer is obtained.
The base cloth layer 5 is a warp and weft cloth; the warp and weft cloth of the base cloth layer 5 is arranged in a rectangular shape, the length is 0.05 mm-0.1 mm, and the width is 0.05 mm-0.1 mm; or the warp and weft cloth of the base cloth layer 5 is arranged in a diamond shape, and the side length is 0.05 mm-0.1 mm.
The warp and weft fabrics are woven fabrics or three-dimensional fabrics prepared from natural fibers and/or chemical fibers. The fibers are preferably one or more of vegetable fibers, man-made fibers and synthetic fibers. The woven cloth and the three-dimensional fabric have better mechanical strength and operability compared with corresponding non-woven cloth and knitted cloth. The tensile strength of the skin is effectively enhanced due to the presence of the base fabric layer 5. Meanwhile, the base cloth layer 5 has uniform rectangular or diamond surface during coating, so that the glue can be well combined and contained, and the problem of air bubbles in the coating process is solved.
The glue layer 10 adopts water-based environment-friendly two-component glue, the surface can be dried and cured at 50 ℃ for 10 minutes, then the pressure is maintained through the compound pressure maintaining equipment, the purpose of shaping is achieved, and finally the glue can be thoroughly cured after 24 hours.
Further the light transmittance of the 3D Mesh layer 6 is greater than 80%. The 3D Mesh layer 6 may be selected to have a pore structure in consideration of the rebound feel property. The holes can only exist in the middle layer or can appear on the surface of the middle layer; the holes may be isolated or interpenetrated, so-called spacer fabrics, also called 3D fabrics, three-dimensional fabrics, 3D spacer fabrics, 3D mesh fabrics, sandwich fabrics, air layer fabrics, etc., particularly with a significant thickness relative to conventional fabrics, particularly with spacer filaments arranged in a vertical direction between the front and back sides of the fabric. The intermediate layer, due to its low density and void morphology, imparts a soft touch and resiliency to the facing layer.
Further between the facing ink layer 3 and the protective ink layer 4 there is also provided a capacitive ink layer 11 and a pressure ink layer 12. The upper and lower positions between the capacitive ink layer 11 and the pressure ink layer 12 may be interchanged. The pressure ink layer 12 is disposed in the opaque region of the facing ink layer 3, and the capacitance ink layer 11 is a light-transmitting ink layer.
The light-transmitting framework layer 7 is a light-transmitting framework layer 7 added with a mechanical reinforcing material. Mechanical reinforcing materials such as glass fibers, carbon fibers, metal fibers, granular or sheet-like reinforcing materials of inorganic minerals or metals, and the like. The transparent skeleton layer 7 is made of transparent or semitransparent material, and the light transmittance is more than 80%, wherein the transparent or semitransparent material comprises one or a combination of more than one of polycarbonate, polypropylene, polymethyl methacrylate, polystyrene, polyester and polysulfone.
In practical application, when the atmosphere lamp is turned off, the color effect of the leather is displayed, the surface is smooth, and the three-dimensional decorative effect is good;
when the atmosphere lamp is turned on, the printed patterns are displayed, and the patterns are arranged on the back of the leather, so that the leather has stronger pattern stereoscopic impression; meanwhile, as the pattern is arranged on the 3D Mesh layer 6, the problem of unclear pattern caused by light scattering can be effectively solved.
When the atmosphere lamp displays different colors, the printed patterns display different colors, and the visual appearance is attractive;
when the atmosphere lamp accompanies music rhythm, the printed patterns are displayed, different colors, different brightness and different flicker frequency are changed, and the visual shock feeling is strong;
the application range of the utility model is that the automobile interior product body refers to uncoated automobile interior parts, and the automobile interior parts comprise, but are not limited to, an instrument panel, a door panel, an armrest, a ceiling, a seat, a column guard plate, a steering wheel and the like for skin coating application.
It will be apparent that the embodiments described above are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (10)
1. An automotive interior soft packet structure, its characterized in that: the light-transmitting leather comprises a light-transmitting leather layer (1), a shielding ink layer (2), a facing ink layer (3), a protective ink layer (4), a base cloth layer (5), a 3D Mesh layer (6), a light-transmitting framework layer (7) and a light source layer (8); the light-transmitting leather layer (1), the shielding ink layer (2), the facing ink layer (3), the protective ink layer (4), the base cloth layer (5), the 3D Mesh layer (6), the light-transmitting framework layer (7) and the light source layer (8) are sequentially arranged from outside to inside; the shielding ink layer (2) is prepared by blending transparent ink and dark ink; the protective ink layer (4) and the base cloth layer (5) are compounded by hot-melt adhesive film layer (9) in a hot-pressing way; the base cloth layer (5), the 3D Mesh layer (6) and the light-transmitting framework layer (7) are compounded through the glue layer (10); the light source layer (8) comprises a light emitting component (801) and a control chip (802); the control chip (802) controls the color, brightness and flicker frequency of the light emitting component (801).
2. The automotive interior soft pack structure according to claim 1, wherein: the facing ink layer (3) is printed by a negative plate.
3. The automotive interior soft pack structure according to claim 2, wherein: the light transmittance of the facing ink layer (3) is less than 1%, the fineness is less than 5 mu m, and the viscosity is 8000-11000 mPa.s at 25 ℃.
4. The automotive interior soft pack structure according to claim 1, wherein: the light transmittance of the light-transmitting leather layer (1) is 5-20%, and the thickness is 0.4-0.8 mm.
5. The automotive interior soft pack structure according to claim 1, wherein: the base cloth layer (5) is warp and weft cloth.
6. The automotive interior soft pack structure according to claim 5, wherein: the warp and weft cloth of the base cloth layer (5) is arranged in a rectangular shape, the length is 0.05 mm-0.1 mm, and the width is 0.05 mm-0.1 mm.
7. The automotive interior soft pack structure according to claim 5, wherein: the warp and weft cloth of the base cloth layer (5) is arranged in a diamond shape, and the side length is 0.05 mm-0.1 mm.
8. The automotive interior soft pack structure according to claim 1, wherein: the light transmittance of the 3D Mesh layer (6) is more than 80%.
9. The automotive interior soft pack structure according to claim 1, wherein: and a capacitance ink layer (11) and a pressure ink layer (12) are further arranged between the facing ink layer (3) and the protective ink layer (4).
10. The automotive interior soft pack structure according to claim 1, wherein: the light-transmitting framework layer (7) is a light-transmitting framework layer (7) added with a mechanical reinforcing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218939.XU CN219727457U (en) | 2023-02-15 | 2023-02-15 | Soft package structure of automotive interior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218939.XU CN219727457U (en) | 2023-02-15 | 2023-02-15 | Soft package structure of automotive interior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727457U true CN219727457U (en) | 2023-09-22 |
Family
ID=88055558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320218939.XU Active CN219727457U (en) | 2023-02-15 | 2023-02-15 | Soft package structure of automotive interior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727457U (en) |
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2023
- 2023-02-15 CN CN202320218939.XU patent/CN219727457U/en active Active
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