A decorative element and a vehicle

Abstract

This application provides a decorative part and a vehicle, specifically relating to the field of vehicle technology. The decorative part includes a layered fabric composite layer, an adhesive layer, and a skeleton layer. The adhesive layer is located between the fabric composite layer and the skeleton layer, and the fabric composite layer is fixedly connected to the skeleton layer via the adhesive layer. The fabric composite layer includes a layered skin layer, a buffer layer, and an isolation layer, which are laminated to form the fabric composite layer. The skin layer has a plurality of staggered concave and convex portions, at least some of which have different shapes and depths, giving the skin layer a three-dimensional relief appearance. Thus, the decorative part provided by this application, with its layered staggered concave and convex portions, exhibits greater three-dimensional diversity and a smooth, even surface. It achieves a three-dimensional relief appearance while retaining the soft, skin-friendly feel of leather.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, specifically to a decorative element and a vehicle. Background Technology

[0002] With the rapid development of technology and the continuous improvement of residents' consumption levels, users have higher and higher requirements for the quality of car interiors, and the combination of interior decoration materials and processes is developing in a diversified direction.

[0003] In automotive trim, decorative techniques such as lacquerware, mother-of-pearl inlay, and white jade relief carving have begun to emerge in some car interiors. Among them, white jade relief carving is particularly favored by users due to its clean and pure appearance and rich three-dimensional effect.

[0004] However, in the current automotive industry, the high cost of raw materials for white jade relief carvings and the low yield rate of finished products result in high overall costs, making mass production impractical. Utility Model Content

[0005] This application provides a decorative part and a vehicle. The decorative part includes a fabric composite layer, an adhesive layer, and a skeleton layer. The fabric composite layer further includes a skin layer, a cushioning layer, and a separating layer. The skin layer has several staggered recesses and protrusions, giving the decorative part a more three-dimensional variety and a smooth, even finish. It achieves a three-dimensional embossed appearance on the surface while retaining the soft, skin-friendly feel of leather.

[0006] The first aspect of this application provides a decorative element, including a stacked arrangement.

[0007] The fabric composite layer includes a skin layer, a buffer layer and an isolation layer stacked together. The skin layer, buffer layer and isolation layer are combined to form the fabric composite layer. The skin layer has several staggered concave and convex parts. At least some of the concave and convex parts have different shapes and depths so that the skin layer has a three-dimensional relief shape.

[0008] Skeletal layer:

[0009] An adhesive layer is located between the fabric composite layer and the skeleton layer, and the fabric composite layer is connected to the skeleton layer through the adhesive layer.

[0010] The decorative component provided in the first aspect of this application includes a fabric composite layer, an adhesive layer, and a skeleton layer stacked together. The adhesive layer is located between the fabric composite layer and the skeleton layer, and the fabric composite layer is fixedly connected to the skeleton layer via the adhesive layer. The fabric composite layer includes a skin layer, a buffer layer, and an isolation layer stacked together to form the fabric composite layer. The skin layer has a plurality of staggered concave and convex portions, at least some of which have different shapes and depths, giving the skin layer a three-dimensional relief appearance. Thus, the decorative component provided in this application includes a fabric composite layer, an adhesive layer, and a skeleton layer, with the fabric composite layer further including a skin layer, a buffer layer, and an isolation layer. The staggered arrangement of concave and convex portions in the skin layer enhances the three-dimensional diversity and smoothness of the decorative component. It achieves a three-dimensional relief appearance on the surface while retaining the soft, skin-friendly feel of leather.

[0011] In one possible implementation, the side of the buffer layer facing the epidermis has a plurality of staggered protrusions and depressions, and the epidermis covers the protrusions and depressions to form depressions and protrusions.

[0012] In one possible implementation, the thickness of the epidermal layer ranges from 1.0 to 1.5 mm;

[0013] The thickness of the buffer layer ranges from 3 to 8 mm, and the density ranges from 35 to 45 kg / m³. 3 .

[0014] In one possible implementation, the epidermis is made of one or more materials selected from dermis, microfiber, polyurethane, and polyvinyl chloride.

[0015] In one possible implementation, the buffer layer is a foam layer made of polyester polyurethane foam material.

[0016] In one possible implementation, the skeleton layer is a plastic layer made of plastic material.

[0017] In one possible implementation, the insulating layer is a nonwoven fabric layer made of polyester fibers using a hydroentangling process.

[0018] In one possible implementation, the adhesive layer is a hot melt adhesive made of polyurethane or polyolefin.

[0019] In one possible implementation, the skin layer, buffer layer, and isolation layer are hot-pressed to form a fabric composite layer.

[0020] A second aspect of this application provides a vehicle, including a vehicle body and the aforementioned decorative parts;

[0021] The decorative parts are located on the vehicle body.

[0022] It should be understood that the second aspect of this application corresponds to the technical solution of the first aspect of this application, and the beneficial effects achieved by each aspect and the corresponding feasible implementation are similar, and will not be repeated here.

[0023] In addition to the technical problems solved by this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions as described above, other technical problems solved by a decorative part and vehicle provided by this application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific embodiments. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the drawings described below are only a part of the embodiments of this application. These drawings and text descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a decorative component provided in an embodiment of this application;

[0026] Figure 2 An axial view of a decorative component provided in an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 100 - Decorative parts;

[0029] 200 - Fabric composite layer; 210 - Epidermis layer; 211 - Recessed portion; 212 - Raised portion; 220 - Buffer layer; 221 - Raised structure; 222 - Recessed structure; 230 - Insulation layer;

[0030] 300 - Adhesive layer; 310 - First surface; 320 - Second surface;

[0031] 400-skeleton layer. Detailed Implementation

[0032] As described in the background section, in current automobiles, the high cost of raw materials for white jade relief carvings and the low yield rate of finished products result in high overall costs, making mass production impractical.

[0033] To address the aforementioned technical problems, embodiments of this application provide a decorative component and a vehicle. The decorative component provided in the first aspect of this application includes a layered fabric composite layer, an adhesive layer, and a skeleton layer. The adhesive layer is located between the fabric composite layer and the skeleton layer, and the fabric composite layer is fixedly connected to the skeleton layer via the adhesive layer. The fabric composite layer includes a layered skin layer, a buffer layer, and an isolation layer, which are laminated to form the fabric composite layer. The skin layer has a plurality of staggered concave and convex portions, at least some of which have different shapes and depths, giving the skin layer a three-dimensional relief appearance. Thus, the decorative component provided in this application includes a fabric composite layer, an adhesive layer, and a skeleton layer, with the fabric composite layer further including a skin layer, a buffer layer, and an isolation layer. The staggered arrangement of concave and convex portions in the skin layer enhances the three-dimensional diversity and smoothness of the decorative component. It achieves a three-dimensional relief appearance on the surface while retaining the soft, skin-friendly feel of leather.

[0034] A second aspect of this application provides a vehicle, including a vehicle body and the aforementioned decorative element. The decorative element is located on the vehicle body.

[0035] The embodiments of this application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be understood that the preferred embodiments are only for illustrating this application and are not intended to limit the scope of protection of this application.

[0036] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. Therefore, the drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0037] This application provides a decorative component and a vehicle. The decorative component includes a fabric composite layer, an adhesive layer, and a skeleton layer. The fabric composite layer further includes a skin layer, a cushioning layer, and a separating layer. The skin layer has several staggered recesses and protrusions, giving the decorative component more three-dimensional diversity and a smooth surface. It achieves a three-dimensional embossed appearance while retaining the soft, skin-friendly feel of leather. The specific structure of the decorative component and vehicle provided in this application embodiment will be described below with reference to the accompanying drawings.

[0038] refer to Figure 1 as well as Figure 2This application provides a decorative element 100 in a first aspect. The decorative element 100 may include a fabric composite layer 200, an adhesive layer 300, and a skeleton layer 400. In this application embodiment, the fabric composite layer 200, the adhesive layer 300, and the skeleton layer 400 may be stacked sequentially to form the decorative element 100. In one possible implementation, such as... Figure 1 As shown, the adhesive layer 300 can be located between the fabric composite layer 200 and the skeleton layer 400, and the fabric composite layer 200 can be fixedly connected to the skeleton layer 400 through the adhesive layer 300.

[0039] Further reference Figure 1 Based on the above embodiments, the fabric composite layer 200 may include a skin layer 210, a cushioning layer 220, and an isolation layer 230. In this embodiment, the skin layer 210, the cushioning layer 220, and the isolation layer 230 may be stacked sequentially to form the fabric composite layer 200. In one possible implementation, the skin layer 210, the cushioning layer 220, and the isolation layer 230 may be laminated to form the entire fabric composite layer 200. Exemplarily, the skin layer 210, the cushioning layer 220, and the isolation layer 230 may be laminated sequentially by flame lamination or hot melt adhesive bonding, or they may be laminated by lamination, or they may be laminated by adhesive bonding. This embodiment does not impose any limitations on these methods.

[0040] Continue to refer to Figure 1 as well as Figure 2 Based on the above embodiments, the epidermal layer 210 may have recesses 211 and protrusions 212. In one possible implementation, the number of recesses 211 and protrusions 212 can be multiple; however, this application embodiment does not limit the number of recesses 211 and protrusions 212. In this application embodiment, multiple recesses 211 and protrusions 212 can be arranged alternately on the epidermal layer 210, thereby giving the epidermal layer 210 a three-dimensional relief shape.

[0041] Thus, the decorative part 100 provided in this embodiment includes a fabric composite layer 200, an adhesive layer 300, and a skeleton layer 400. The fabric composite layer 200 further includes a skin layer 210, a cushioning layer 220, and an insulating layer 230. The skin layer 210 has a plurality of staggered recesses 211 and protrusions 212, making the decorative part 100 more three-dimensional and smooth. It can achieve a three-dimensional relief appearance on the surface while retaining the soft, skin-friendly feel of leather.

[0042] Continue to refer to Figure 1 as well as Figure 2 Based on the above embodiments, it is understood that at least some of the recesses 211 and protrusions 212 can have different shapes and depths. This allows for a better three-dimensional relief effect on the epidermal layer 210. In one possible implementation, the shapes and depths of the recesses 211 can be different. In another possible implementation, the shapes and depths of the recesses 211 can be the same. Of course, in some other embodiments, some recesses 211 can have the same shape and depth, while the remaining recesses 211 can have different shapes and depths. Alternatively, some recesses 211 can have the same shape, but different depths. Or, some recesses 211 can have the same depth, but different shapes; this application does not impose limitations on these embodiments.

[0043] Based on the above embodiments, in one possible implementation, the shapes and depths of the plurality of protrusions 212 may be different. In another possible implementation, the shapes and depths of the plurality of protrusions 212 may also be the same. Of course, in some other embodiments, the shapes and depths of some of the protrusions 212 may be the same, while the shapes and depths of the remaining protrusions 212 may be different. Alternatively, the shapes of the plurality of protrusions 212 may be the same, but the depths of the plurality of protrusions 212 may be different. Or, the depths of the plurality of protrusions 212 may be the same, but the shapes of the plurality of protrusions 212 may be different; the embodiments of this application are not limited herein.

[0044] Continue to refer to Figure 1 as well as Figure 2 Based on the above embodiments, a protrusion 212 may be provided between every two recesses 211. In one possible implementation, the protrusion 212 may be provided protrudingly on the skin layer 210. In this way, the skin layer 210 can present an inwardly concave or outwardly convex form by the cooperation of the recesses 211 and the protrusions 212, thereby enriching the three-dimensional relief effect of the decorative part 100.

[0045] Continue to refer to Figure 1 as well as Figure 2Based on the above embodiments, the side of the buffer layer 220 facing the skin layer 210 may have a plurality of staggered protrusions 221 and recesses 222. In one possible implementation, the number of both protrusions 221 and recesses 222 can be plurality, and this application embodiment does not impose a limitation. In this application embodiment, the skin layer 210 may cover the protrusions 221 and recesses 222, thereby forming recesses 211 and protrusions 212. Thus, the cooperation between the skin layer 210 and the buffer layer 220 further enhances the three-dimensional relief effect of the decorative part 100.

[0046] Continue to refer to Figure 1 Based on the above embodiments, the adhesive layer 300 may have a first surface 310 and a second surface 320. The insulating layer 230 in the fabric composite layer 200 may be connected to the first surface 310 of the adhesive layer 300, while the skeleton layer 400 may be connected to the second surface 320 of the adhesive layer 300. In this way, the fabric composite layer 200 and the skeleton layer 400 can be fixedly connected through the adhesive layer 300, thereby forming the structure of the entire decorative component 100.

[0047] Based on the above embodiments, in one possible implementation, the epidermal layer 210 may be made of one or more materials selected from dermal leather, microfiber, polyurethane, and polyvinyl chloride, and the embodiments of this application are not limited herein.

[0048] In the embodiments of this application, it is understood that, in order to make the appearance of the decorative part 100 resemble the effect of white jade relief, the color of the surface layer 210 can be white or light jade green, and the texture of the surface layer 210 can be NAPPA texture, thereby making the texture of the surface layer 210 more delicate and smooth. This application embodiment is not limited in its scope.

[0049] Based on the above embodiments, in one possible implementation, the thickness of the outer skin layer 210 can be in the range of 1.0-1.5 mm. For example, the thickness of the outer skin layer 210 can be 1.0 mm, or it can be 1.5 mm; this embodiment is not limited thereto. By controlling the thickness of the outer skin layer 210 between 1.0 and 1.5 mm, problems such as damage to the outer skin layer 210 and poor coverage can be avoided after the fabric composite layer 200 undergoes the embossing process.

[0050] Based on the above embodiments, in one possible implementation, exemplarily, the buffer layer 220 may be made of polyester-based polyurethane foam material to form a foam layer. The embodiments described herein are not intended to be limiting.

[0051] In one possible implementation, the thickness of the buffer layer 220 can range from 3 to 8 mm. For example, the thickness of the buffer layer 220 can be 3 mm, or it can be 8 mm; this embodiment is not limited thereto.

[0052] Accordingly, in one possible implementation, the density of the buffer layer 220 can be in the range of 35-45 kg / m³. 3 For example, the density of the buffer layer 220 can be 10 μm, or the density of the buffer layer 220 can be 30 μm, and the embodiments of this application are not limited herein.

[0053] In the embodiments of this application, it can be understood that the thickness and density of the buffer layer 220 are set according to the different requirements of the part location and the degree of relief.

[0054] Based on the above embodiments, in one possible implementation, the skeleton layer 400 can be made of plastic material to form a plastic layer, which is not limited in this application embodiment.

[0055] Based on the above embodiments, in one possible implementation, exemplaryly, the isolation layer 230 can be a non-woven fabric layer made of polyester fibers through a hydroentangling process, and the embodiments of this application are not limited herein.

[0056] In the embodiments of this application, it can be understood that the isolation layer 230 provided in the embodiments of this application is a non-woven fabric layer made of polyester fiber by hydroentangling process, which can prevent the melted adhesive layer 300 from penetrating into the buffer layer 220, thereby affecting the adhesive force of the adhesive layer 300.

[0057] Based on the above embodiments, in one possible implementation, exemplarily, the adhesive layer 300 can be a hot melt adhesive made of polyurethane or polyolefin. Of course, in other embodiments, the adhesive layer 300 can also be made of other materials, and this application does not impose any limitations on this.

[0058] In the embodiments of this application, it is understood that the fabric composite layer 200 provided in this application embodiment can be laid flat and attached to the skeleton layer 400 according to the positioning fixture, and the edges of the fabric composite layer 200 can be manually folded. If necessary, staples can be used to firmly fix the fabric composite layer 200 to the skeleton layer 400. After the fabric composite layer 200 is covered, it is placed in a hot press fixture with a concave or convex design. Through heating and pressing force, the adhesiveness of the adhesive layer 300 is activated, and the three-dimensional embossed effect of the skin layer 210 can also be preserved.

[0059] Based on the above embodiments, the fabric composite layer 200 can be prepared by a hot pressing process. In one possible implementation, the skin layer 210, the cushioning layer 220, and the isolation layer 230 can be formed into the fabric composite layer 200 by hot pressing. Exemplarily, the skin layer 210, the cushioning layer 220, and the isolation layer 230 can be laminated by flame bonding or hot melt adhesive bonding, cut to the required size, and then hot-pressed using a three-dimensional hot pressing roller to form the fabric composite layer 200. The embodiments described in this application are not limited in scope.

[0060] In one possible implementation, genuine leather hot pressing is used as an example. Depending on the design of the decorative part 100 and the thickness of the epidermal layer 210 and the thickness of the buffer layer 220, the temperature can generally be set to 120~190℃ and the time is about 5~30s.

[0061] Of course, in some other embodiments, the fabric composite layer 200 may also be a single-layer skin layer 210, and this application embodiment is not limited to this.

[0062] In this embodiment, the molding process of the decorative part 100 is as follows:

[0063] First, the outer skin layer 210, the buffer layer 220, and the isolation layer 230 can be laminated by flame bonding, lamination, or hot melt adhesive to form a composite fabric layer 200.

[0064] Then, the composite fabric layer 200 is cut to the required size of the decorative part 100 by a die or laser cutting machine, and after being hot-pressed by a three-dimensional hot pressing roller, the surface of the composite fabric layer 200 presents a three-dimensional relief appearance effect designed by the mold, and then is cooled and shaped.

[0065] Finally, adhesive layers 300 are coated on the two surfaces of the isolation layer 230 and the skeleton layer 400 in the hot-pressed fabric composite layer 200, so that the fabric composite layer 200 and the skeleton layer 400 are fixedly connected by the adhesive layers 300 to form the entire decorative part 100.

[0066] This application provides a vehicle (not shown in the figures) in a second aspect. The vehicle may include a vehicle body (not shown in the figures) and the aforementioned decorative element 100. In this application embodiment, the decorative element 100 may be located on the vehicle body.

[0067] In this embodiment, the decorative element 100 provided in this application has a more three-dimensional and diverse visual effect. The embossed surface of the decorative element 100 is more three-dimensional, flat, and smooth. When the decorative element 100 uses a white surface, it can approach the effect of traditional white jade embossing, which can enhance the uniqueness of the interior. At the same time, the surface of the decorative element 100 is made of leather fabric. After the embossing process, the decorative element 100 can retain the skin-friendly and soft feel of leather, which has a greater advantage in terms of comfort.

[0068] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0069] It should be noted that phrases such as "in specific implementations," "in some embodiments," "in this embodiment," and "exemplarily" in the specification indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0070] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "a" or "the" can also be understood to convey either singular or plural usage.

[0071] It should be readily understood that “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on something” but also “on something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0072] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0073] Finally, it should be noted that other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the invention is limited only by the appended claims.

Claims

1. A decorative element, characterized in that, Including stacked settings A fabric composite layer (200) includes a skin layer (210), a buffer layer (220), and an isolation layer (230) stacked together. The skin layer (210), the buffer layer (220), and the isolation layer (230) are combined to form the fabric composite layer (200). The skin layer (210) has a plurality of staggered recesses (211) and protrusions (212). At least a portion of the recesses (211) and the protrusions (212) have different shapes and depths so that the skin layer (210) is three-dimensionally embossed. Skeleton layer (400); An adhesive layer (300) is located between the fabric composite layer (200) and the skeleton layer (400), and the fabric composite layer (200) is connected to the skeleton layer (400) through the adhesive layer (300).

2. The decorative component according to claim 1, characterized in that, The buffer layer (220) has a plurality of staggered protrusions (221) and recesses (222) on the side facing the epidermis (210), and the epidermis (210) covers the protrusions (221) and recesses (222) to form the recesses (211) and protrusions (212).

3. The decorative component according to claim 2, characterized in that, The thickness of the epidermal layer (210) ranges from 1.0 mm to 1.5 mm; The thickness of the buffer layer (220) ranges from 3mm to 8mm, and the density of the buffer layer (220) ranges from 35kg / m to 45kg / m 3 .

4. The decorative element according to any one of claims 1-3, characterized in that, The skin layer (210) is made of any one of the following materials: genuine leather, microfiber, polyurethane, or polyvinyl chloride.

5. The decorative element according to any one of claims 1-3, characterized in that, The buffer layer (220) is a foam layer made of polyester polyurethane foam material.

6. The decorative element according to any one of claims 1-3, characterized in that, The skeleton layer (400) is a plastic layer made of plastic material.

7. The decorative element according to any one of claims 1-3, characterized in that, The isolation layer (230) is a nonwoven fabric layer made of polyester fiber by hydroentangling process.

8. The decorative element according to any one of claims 1-3, characterized in that, The adhesive layer (300) is a hot melt adhesive made of polyurethane or polyolefin.

9. The decorative element according to any one of claims 1-3, characterized in that, The skin layer (210), the buffer layer (220) and the isolation layer (230) are hot-pressed to form the fabric composite layer (200).

10. A vehicle, characterized in that, Includes the vehicle body and the decorative element (100) as described in any one of claims 1-9 above; The decorative element (100) is located on the vehicle body.

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