Wrapping piece, embedded decoration plate framework assembly and vehicle

Abstract

The utility model relates to the field of vehicles, and provides a wrapping part, an embedded decoration plate framework assembly and a vehicle, the wrapping part wraps the outer surface of an embedded decoration plate framework, the wrapping part comprises a bonding layer and a wrapping layer, the bonding layer is coated on the embedded decoration plate framework, a catalyst for promoting decomposition of volatile organic compounds is mixed in the bonding layer, and the wrapping layer is coated on the outer surface of the embedded decoration plate framework. And the coating layer is bonded with the embedded decorative plate framework through the bonding layer. According to the wrapping part provided by the embodiment of the invention, the bonding layer can decompose harmful substances in the air in the vehicle while playing a bonding role, so that the risk of secondary pollution caused by overflowing of the harmful substances in a physical adsorption scheme is effectively avoided, the wrapping part can play a role in purifying the air in the vehicle, and the service life of the wrapping part is prolonged. The content of harmful gas in the air in the vehicle is effectively reduced, the air quality in the vehicle is improved, the health of a user is guaranteed, and the overall performance of the vehicle is improved; and moreover, the structure is simple, the coating process difficulty of the coating piece can be reduced, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicles, and in particular to a covering component, a trim panel frame assembly and a vehicle. Background Art

[0002] Currently, automobile interior injection molded parts on the market contain VOC gases that are harmful to the human body. Since the passenger compartment is closed for a long time and there is a lack of effective adsorption and decomposition methods, the VOC gases cannot be decomposed, affecting the health of users.

[0003] In the related art, an adsorption layer is provided between the frame of the interior panel and the decorative skin to adsorb VOC gas. The materials of the adsorption layer and the decorative skin are different. When coating the decorative skin and the adsorption layer, different coating processes need to be adopted according to the different material properties of the two. The structure is complex and the production efficiency is low. Moreover, the adsorption layer adopts an air purification scheme of physically adsorbing VOC gas. When the ambient temperature rises, there is a risk of VOC gas overflowing from the adsorption layer and causing secondary pollution. Utility Model Content

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a covering component, a trim panel frame assembly and a vehicle.

[0005] The present application discloses a covering part, which is covered on the outer surface of the inlay panel frame, comprising: an adhesive layer, which is coated on the inlay panel frame and is mixed with a catalyst for promoting the decomposition of volatile organic compounds; and a covering layer, which is bonded to the inlay panel frame through the adhesive layer.

[0006] Optionally, the catalyst comprises an active manganese species.

[0007] Optionally, the active manganese material is manganese dioxide.

[0008] Optionally, the catalyst is evenly distributed in the glue.

[0009] Optionally, the bonding layer includes glue and a catalyst, and the proportion of the catalyst is no more than 10%.

[0010] Optionally, the adhesive layer includes glue and a catalyst, the glue is coated on the decorative panel frame to form a glue layer, and the catalyst is evenly dispersed on the glue layer to form a catalyst layer.

[0011] Optionally, the peeling force between the adhesive layer and the decorative panel frame is not less than 30N / cm.

[0012] Optionally, ventilation holes are provided on the coating layer.

[0013] The present application also discloses a decorative panel frame assembly, comprising: a decorative panel frame; a covering member, wherein the covering member is covered on the outer surface of the decorative panel frame, and the covering member is the covering member provided in the above-mentioned embodiment of the present disclosure.

[0014] The present application also discloses a vehicle, comprising: the decorative panel frame assembly provided by the above-mentioned embodiment of the present disclosure.

[0015] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0016] The covering provided in the embodiment of the present disclosure has a catalyst for decomposing volatile organic compounds mixed in the adhesive layer. The adhesive layer can decompose harmful substances in the air inside the vehicle while playing a bonding role, so that the covering can purify the air inside the vehicle, effectively avoiding the risk of secondary pollution caused by the overflow of harmful substances in the physical adsorption scheme, effectively reducing the content of harmful gases in the air inside the vehicle, improving the air quality inside the vehicle, protecting the health of users, and improving the overall performance of the vehicle; moreover, the structure is simple, which can reduce the difficulty of the coating process of the covering, improve production efficiency, and reduce production costs.

[0017] The inlaid panel frame assembly provided in the embodiment of the present disclosure can effectively reduce the content of harmful gases in the air inside the vehicle, improve the air quality inside the vehicle, protect the health of users, and improve the overall performance of the vehicle by providing the above-mentioned covering parts.

[0018] The vehicle provided by the embodiment of the present disclosure can effectively reduce the content of harmful gases in the air inside the vehicle, improve the air quality inside the vehicle, protect the health of the user, and improve the overall performance of the vehicle by providing the above-mentioned inlaid panel frame assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 is a three-dimensional diagram of a decorative panel frame assembly according to an embodiment of the present disclosure;

[0022] Figure 2 for Figure 1 Exploded view of the inlay panel frame assembly.

[0023] Among them, 100, veneer frame assembly;

[0024] 10. Covering part; 1. Adhesive layer; 2. Covering layer;

[0025] 30. Inlay panel frame. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0028] Reference Figure 1 and Figure 2 The present application discloses a covering part 10, which is covered on the outer surface of an inlay panel frame 30. For example, the inlay panel frame 30 can be an inner panel of a vehicle door, a floor covering, a seat back panel, an outer panel of an instrument panel, or a ceiling covering.

[0029] It should be noted that the outer surface of the decorative panel frame 30 refers to the surface of the decorative panel frame 30 close to the cab.

[0030] The covering member 10 includes an adhesive layer 1 and a covering layer 2. The adhesive layer 1 is coated on the decorative plate frame 30. The adhesive layer 1 contains a catalyst for promoting the decomposition of volatile organic matter. The covering layer 2 is bonded to the decorative plate frame 30 via the adhesive layer 1. Specifically, the covering layer 2 may be leather, a paint layer, or a woven fabric layer.

[0031] The injection molded parts of automobile interiors contain volatile organic compound gases that are harmful to the human body, such as formaldehyde. By providing a covering 10 and mixing a catalyst for decomposing volatile organic compounds in the adhesive layer 1 of the covering 10, the adhesive layer 1 can decompose harmful substances in the air inside the car while playing a bonding role, so that the covering 10 can purify the air inside the car, effectively reduce the content of harmful gases in the air inside the car, improve the air quality inside the car, protect the health of users, and improve the overall performance of the vehicle.

[0032] Moreover, the air purification scheme that promotes the decomposition of harmful substances in the air inside the vehicle through a catalyst can effectively avoid the risk of secondary pollution caused by the overflow of harmful substances in the physical adsorption scheme, making the role of the cover 10 in purifying the air inside the vehicle more reliable.

[0033] Moreover, compared with the air purification scheme of setting an adsorption layer to adsorb harmful gases, the corresponding coating process can be designed only according to the material properties of the coating layer 2, thereby reducing the difficulty of the coating process of the coating part 10, improving production efficiency and reducing production costs.

[0034] In some embodiments provided in the present disclosure, the catalyst includes an active manganese substance, which can promote the decomposition of formaldehyde in volatile organic compound gas, reduce the formaldehyde content in the gas inside the vehicle, improve the air quality inside the vehicle, protect the health of the user, and improve the overall performance of the vehicle.

[0035] In some embodiments provided in the present disclosure, the catalyst is manganese dioxide, which can effectively promote the decomposition of formaldehyde at room temperature and has a good catalytic effect, thereby more effectively reducing the formaldehyde content in the air inside the car, improving the air quality inside the car, and protecting the health of the user.

[0036] In some embodiments provided by the present disclosure, the adhesive layer 1 includes a coating and a catalyst, and the catalyst is evenly distributed in the coating. For example, the coating and the catalyst can be mixed together in a preset ratio, and the catalyst can be evenly distributed in the coating by stirring.

[0037] When the covering part 10 is covered on the outer surface of the decorative panel frame 30, the mixture of glue and catalyst can be applied to the outer surface of the decorative panel frame 30 first, and then the covering layer 2 is adhered to the outer surface of the decorative panel frame 30, and the covering layer 2 and the decorative panel frame 30 are bonded together by the mixture of glue and catalyst.

[0038] The catalyst is evenly distributed in the glue, which can reduce the effect of the catalyst on the viscosity of the adhesive layer 1, so that the adhesive layer 1 can effectively connect the coating layer 2 and the decorative plate frame 30 together, thereby improving the reliability of the connection.

[0039] In some embodiments provided by the present disclosure, the adhesive layer 1 includes glue and a catalyst, and the proportion of the catalyst is no more than 10%. Specifically, the proportion of the catalyst can be 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%. The higher the proportion of the catalyst, the faster the decomposition rate of harmful substances in the air inside the vehicle; the lower the proportion of the catalyst, the greater the bonding force generated by the adhesive layer 1 on the adhesive layer 1 and the decorative panel frame 30, and the more reliably the coating layer 2 can be bonded to the decorative panel frame 30, which can prevent the adhesive layer 1 from falling off from the decorative panel frame 30, prevent the coating layer 2 from falling off from the adhesive layer 1, and improve the reliability of the covering 10.

[0040] By setting the proportion of the catalyst to no more than 10%, the catalyst content can be higher while ensuring the stripping force requirement, thereby effectively promoting the decomposition of harmful substances in the air inside the vehicle and ensuring the reliability of the covering 10.

[0041] In some embodiments provided in the present disclosure, the adhesive layer 1 includes glue and a catalyst, the glue is coated on the decorative plate frame 30 to form a glue layer, the catalyst is evenly dispersed on the glue layer to form a catalyst layer.

[0042] When the covering part 10 is covered on the outer surface of the decorative panel frame 30, the adhesive layer can be applied on the outer surface of the decorative panel frame 30 first, and then the catalyst can be evenly spread on the adhesive layer (for example, the catalyst can be evenly spread on the adhesive layer by sieving), and then the covering layer 2 is adhered to the outer surface of the decorative panel frame 30, and the adhesive layer 1 is used to bond the covering layer 2 and the decorative panel frame 30 together.

[0043] By placing the catalyst between the rubber layer and the coating layer 2, the contact area between the catalyst and the air inside the vehicle can be made larger, so that the catalyst can effectively catalyze the decomposition of organic matter in the vehicle, effectively reduce the content of organic matter in the air inside the vehicle, and reduce the content of harmful substances in the air inside the vehicle, thereby improving the air quality inside the vehicle, protecting the health of users, and improving the overall performance of the vehicle.

[0044] In some embodiments provided by the present disclosure, the peeling force between the adhesive layer 1 and the decorative plate frame 30 is not less than 30N / cm. Specifically, the peeling force between the adhesive layer 1 and the decorative plate frame 30 can be 30N / cm, 31N / cm, 32N / cm, 33N / cm, 34N / cm, 35N / cm, 36N / cm, 37N / cm, 38N / cm, 39N / cm, 40N / cm. In this way, the adhesive layer 1 can be reliably connected to the decorative plate frame 30, preventing the adhesive layer 1 from falling off from the decorative plate frame 30, preventing the coating layer 2 from falling off from the adhesive layer 1, and improving the reliability of the coating 10.

[0045] In some embodiments provided by the present disclosure, ventilation holes are provided on the coating layer 2. This can effectively increase the contact area between the catalyst and the air inside the vehicle, so that the catalyst can effectively catalyze and decompose organic matter inside the vehicle, effectively reduce the content of organic matter in the air inside the vehicle, and reduce the content of harmful substances in the air inside the vehicle, thereby improving the air quality inside the vehicle, protecting the health of users, and improving the overall performance of the vehicle.

[0046] The present application also discloses a decorative panel frame assembly 100, including: a decorative panel frame 30; a covering member 10, the covering member 10 covering the outer surface of the decorative panel frame 30, and the covering member 10 is the covering member 10 provided by the above embodiment of the present disclosure. For example, the decorative panel frame 30 may be a door inner panel, a floor covering, a seat back panel, an instrument panel outer panel, or a ceiling covering.

[0047] The decorative panel frame assembly 100 provided in the embodiment of the present disclosure can effectively reduce the content of harmful gases in the air inside the vehicle, reduce the harm to the health of the user, and improve the overall performance of the vehicle by providing the above-mentioned covering part 10.

[0048] The present application also discloses a vehicle, comprising: the decorative panel frame assembly 100 provided by the above embodiment of the present disclosure. For example, the vehicle may be a car.

[0049] The vehicle provided by the embodiment of the present disclosure can effectively reduce the content of harmful gases in the air inside the vehicle by providing the above-mentioned inlay panel frame assembly 100, reduce the harm to the health of the user, and improve the overall performance of the vehicle.

[0050] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A covering member, covering the outer surface of a decorative panel frame, characterized in that it comprises: An adhesive layer, the adhesive layer is coated on the decorative plate frame, and the adhesive layer is mixed with a catalyst for promoting the decomposition of volatile organic matter; The covering layer is bonded to the decorative panel frame through the bonding layer.

2. The covering member according to claim 1, characterized in that: The catalyst includes an active manganese species.

3. The covering member according to claim 2, characterized in that: The active manganese material is manganese dioxide.

4. The covering member according to claim 1, characterized in that: The bonding layer includes glue and catalyst, and the catalyst is evenly distributed in the glue.

5. The covering member according to claim 4, characterized in that: The bonding layer includes glue and a catalyst, and the proportion of the catalyst is no more than 10%.

6. The covering member according to claim 1, characterized in that: The adhesive layer includes glue and a catalyst. The glue is coated on the decorative plate frame to form a glue layer. The catalyst is evenly dispersed on the glue layer to form a catalyst layer.

7. The covering member according to claim 1, characterized in that: The peeling force between the adhesive layer and the decorative panel frame is not less than 30N / cm.

8. The covering member according to claim 1, characterized in that: The coating layer is provided with ventilation holes.

9. A decorative panel frame assembly, characterized in that: include: Inlay panel frame; A covering member, wherein the covering member is covered on the outer surface of the inlay panel frame, and the covering member is the covering member according to any one of claims 1-8.

10. A vehicle, characterized in that: include: The veneer frame assembly according to claim 9.

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