Trim panel assembly and vehicle

Abstract

The application discloses a trim panel assembly and a vehicle, and belongs to the technical field of vehicle decoration. The trim panel assembly comprises a trim panel body, a support framework and a reinforcing piece. The support framework is connected with the trim panel body and is used for supporting the trim panel body. The reinforcing piece is arranged on one side of the support framework away from the trim panel body, and the reinforcing piece is arranged in a mesh structure. In the scheme, the support effect of the support framework on the trim panel body can be improved, so that the deformation of the trim panel body is reduced. The reinforcing piece is arranged in a mesh structure, so that the structural strength of the reinforcing piece can be improved, the load borne by the support framework can be more evenly dispersed, and the weight of the reinforcing piece can be reduced, so that the overall weight of the trim panel assembly is reduced. The reinforcing piece is arranged on the side of the support framework away from the trim panel body. On the one hand, the reinforcing piece is conveniently arranged. On the other hand, stress concentration of the trim panel body is not prone to occurring, and the surface of the trim panel body is not prone to forming depressions or shrink marks and the like, so that the appearance quality of the trim panel body can be ensured.

Description

Technical Field

[0001] This application belongs to the field of vehicle decoration technology, specifically relating to a trim panel assembly and a vehicle. Background Technology

[0002] In the field of vehicle manufacturing, trim panel components are an important part of vehicle decoration. The appearance integrity and assembly precision of the trim panel body directly affect the overall quality of the vehicle and the user experience.

[0003] In related technologies, during long-term vehicle use, the trim panel body is often exposed to high-temperature environments, such as prolonged exposure to sunlight. Prolonged exposure to high temperatures can easily cause thermal deformation of the trim panel body. This deformation can disrupt the assembly relationship between the trim panel body and surrounding components, such as increasing the clearance between the trim panel body and surrounding parts, leading to problems like misalignment and uneven gaps. This not only affects the vehicle's appearance but may also cause abnormal noises or wear during vehicle operation due to abnormal contact between components. Utility Model Content

[0004] The purpose of this application is to provide a trim panel assembly and vehicle that can solve the problem of easy deformation of the trim panel body in related technologies.

[0005] In a first aspect, embodiments of this application provide a decorative panel assembly, the decorative panel assembly comprising: Decorative panel body; A supporting frame is connected to the main body of the decorative panel and is used to support the main body of the decorative panel; A reinforcing member is disposed on the side of the supporting frame opposite to the main body of the decorative panel, and the reinforcing member is configured as a mesh structure.

[0006] In this embodiment, the support frame is connected to the main body of the trim panel. The support frame can share the stress from the trim panel, thereby reducing the deformation of the trim panel itself. Furthermore, the addition of reinforcing members to the support frame further enhances its strength and rigidity, improving its support effect on the trim panel and thus reducing deformation. The reinforcing members are designed as a mesh structure, which on the one hand improves their structural strength, enhancing their reinforcement effect on the support frame and distributing the load on the support frame more evenly; on the other hand, it reduces the weight of the reinforcing members, thereby reducing the overall weight of the trim panel assembly.

[0007] Placing the reinforcing member on the side of the supporting frame away from the main body of the trim panel facilitates the placement of the reinforcing member and prevents stress concentration in the main body of the trim panel, as well as the formation of dents or shrinkage marks on the surface of the main body of the trim panel, thereby ensuring the appearance quality of the main body of the trim panel.

[0008] Optionally, the reinforcing member includes a first reinforcing member and / or a second reinforcing member, wherein the first reinforcing member is disposed near a first edge of the supporting frame and the second reinforcing member is disposed near a second edge of the supporting frame; Wherein, the first edge and the second edge are respectively the two edges of the support frame along the length direction of the vehicle body, and the first reinforcing member and / or the second reinforcing member are configured as a mesh structure.

[0009] This configuration can increase the strength of the first edge of the support frame, thereby increasing the strength of the support frame to the corresponding position of the trim panel body and the first edge, thus reducing the degree of deformation of the trim panel body to the corresponding position of the first edge; and / or, can increase the strength of the second edge of the support frame, thereby increasing the strength of the support frame to the corresponding position of the trim panel body and the second edge, thus reducing the degree of deformation of the trim panel body to the corresponding position of the second edge, thereby increasing the stiffness of the trim panel body edge and its ability to resist bending deformation, so as to further prevent the trim panel body from deforming.

[0010] Optionally, the support frame is provided with at least two weight-reducing holes, and the support frame has a first edge and a second edge in the length direction of the vehicle body, and each of the weight-reducing holes is respectively offset from the first edge and the second edge.

[0011] This design reduces the weight of the supporting frame, thereby reducing the weight of the main body of the trim panel and ultimately contributing to a lighter vehicle. Furthermore, the weight-reducing holes are offset from the first and second edges, ensuring they are located away from these edges. This prevents a reduction in the strength of the supporting frame at these edges, thus preventing deformation and further minimizing the risk of deformation of the main body of the trim panel.

[0012] Optionally, the support frame is connected to the peripheral components via a fastener, and the support frame is provided with a mounting part that protrudes from the side of the support frame away from the main body of the decorative panel, and the mounting part is connected to the fastener.

[0013] This design facilitates the assembly and disassembly of the support frame and surrounding components, reducing the difficulty of assembly and disassembly and simplifying future maintenance. Furthermore, it allows the fasteners to avoid contact with the main trim panel, preventing pressure or wear on the panel and making it easier for operators to install and remove them. Additionally, the assembly point between the support frame and surrounding components can be located on the side of the support frame away from the main trim panel, avoiding interference with the panel.

[0014] Optionally, the mounting part is provided with a mounting groove, and a portion of the fixing member is located in the mounting groove and is limited and engaged with the groove wall of the mounting groove.

[0015] This design facilitates the disassembly and assembly of the fasteners and ensures the stability of the connection between the fasteners and the mounting components.

[0016] Optionally, the mounting groove includes a fixing groove and a guide groove communicating with the fixing groove, a portion of the fixing member is embedded in the fixing groove, and the width of the guide groove gradually decreases along the direction from the guide groove to the fixing groove.

[0017] This design allows for a wider inlet width in the mounting slot, making it easier for fasteners to enter the slot and thus reducing assembly difficulty.

[0018] Optionally, the support frame is provided with at least two mounting portions, each of the mounting portions being spaced apart, and the openings of the mounting grooves of at least some of the mounting portions having different orientations.

[0019] With this configuration, at least some of the mounting parts can limit the corresponding fasteners in different directions to achieve the connection between the support frame and the peripheral parts in different directions, thereby effectively improving the connection stability between the support frame and the peripheral parts.

[0020] Optionally, the reinforcing member is connected to the mounting portion.

[0021] This design can effectively improve the structural strength and rigidity of the mounting section.

[0022] Optionally, the reinforcing member extends along the length of the support frame; this arrangement, compared to extending the reinforcing member along the width of the support frame, is beneficial to increasing the distribution area of ​​the reinforcing member, thereby improving the structural strength of the support frame.

[0023] And / or, both the main body of the trim panel and the supporting frame are made of composite materials. This configuration effectively improves the structural strength and heat resistance of the main body of the trim panel and the supporting frame, thereby reducing deformation of the main body of the trim panel and the supporting frame.

[0024] Secondly, embodiments of this application also provide a vehicle, the vehicle including a body and the aforementioned trim panel assembly, wherein the support frame of the trim panel assembly is connected to the body.

[0025] The beneficial effects achieved by the vehicle provided in this application embodiment are the same as those achieved by the trim panel assembly described above, and will not be repeated here. Attached Figure Description

[0026] Figure 1 This is one of the perspective views of the decorative panel assembly disclosed in the embodiments of this application; Figure 2 This is a second perspective view of the decorative panel assembly disclosed in the embodiments of this application; Figure 3 This is a perspective view of the decorative panel body disclosed in the embodiments of this application; Figure 4 This is a front view of the decorative panel body disclosed in the embodiments of this application; Figure 5 This is a front view of the support skeleton disclosed in the embodiments of this application; Figure 6 yes Figure 5 An enlarged view of part A in the image; Figure 7 This is a perspective view of the support frame disclosed in the embodiments of this application; Figure 8 This is an enlarged view of the mounting section disclosed in the embodiments of this application.

[0027] Explanation of reference numerals in the attached figures: 100 - Main body of the decorative panel; 110 - Main body of the first decorative panel; 120 - Main body of the second decorative panel; 130 - First connecting column; 140 - Second connecting post; 150 - Third connecting post; 200 - Support frame; 210 - First support frame; 220 - Second support frame; 230 - Weight reduction hole; 240 - Mounting part; 241 - Mounting groove; 2411 - Fixing groove; 2412-Guide groove; 242-Fixing part; 243-Connecting part; 250-Fourth connecting post; 260-Limiting plate; 270 - First clearance hole; 280 - Second clearance hole; 290 - Clearance groove; 2010 - Third clearance hole; 300 - Reinforcing component; 301 - First reinforcing component; 310 - Reinforcing part; 311 - Reinforcing frame; 312 - Reinforcing mesh; 400 - Sealing strip. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0029] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0030] In related technologies, the main body of the trim panel assembly is generally made of plastic. When exposed to high temperatures for extended periods, the main body is prone to thermal deformation, leading to a mismatch between the trim panel and surrounding components. For example, when the trim panel assembly is a roof panel assembly, the main body of the trim panel reaches high temperatures under prolonged direct sunlight in summer. This high temperature can cause thermal deformation, increasing the gap between the trim panel and the sunroof roof panel. This affects the vehicle's aesthetics and may also cause abnormal noises or wear during vehicle operation due to abnormal contact between components. Similarly, when the trim panel assembly is a pillar trim panel assembly, prolonged exposure to high temperatures or pressure from windows can cause deformation, resulting in a mismatch between the trim panel and surrounding components and a mismatch in the required surface area.

[0031] The trim panel assembly and vehicle provided in this application will be described in detail below with reference to the accompanying drawings and specific embodiments and application scenarios.

[0032] refer to Figures 1-8 The decorative panel assembly provided in this application embodiment may include a decorative panel body 100, a support frame 200, and a reinforcing member 300.

[0033] The trim panel assembly can be a roof trim panel assembly of the vehicle, wherein the trim panel body 100 can be the rear exterior trim panel of the vehicle, or the trim panel assembly can be an A-pillar trim panel assembly, B-pillar trim panel assembly, or C-pillar trim panel assembly of the vehicle, wherein the trim panel body 100 can be the exterior trim panel of the A-pillar trim panel assembly, the B-pillar trim panel assembly, or the C-pillar trim panel assembly, or the trim panel body 100 can be a door panel.

[0034] The support frame 200 can be connected to the trim panel body 100 and can be used to support the trim panel body 100. This configuration allows the support frame 200 to fix the trim panel body 100 to the vehicle body; furthermore, the support frame 200 provides stable structural support for the trim panel body 100. Specifically, in high-temperature environments, the trim panel body 100 is prone to deformation due to thermal expansion. The support frame 200 can distribute the stress from the trim panel body 100 to reduce the degree of deformation. For example, when the trim panel body 100 expands due to heat, the support frame 200 can limit excessive expansion, maintaining the approximate shape and size of the trim panel body 100, thereby helping to maintain the gap between the trim panel body 100 and surrounding components within a reasonable range.

[0035] like Figure 1 As shown, the reinforcing member 300 can be disposed on the side of the supporting frame 200 away from the main body of the trim panel 100. Compared with the method of disposing the reinforcing member 300 on the main body of the trim panel 100, this arrangement is more convenient for arranging the reinforcing member 300, and is less likely to cause stress concentration on the main body of the trim panel 100, and is less likely to cause dents or shrinkage marks on the surface of the main body of the trim panel 100, thereby ensuring the appearance quality of the main body of the trim panel 100.

[0036] And, as Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the reinforcement 300 is placed on the support frame 200, which can enhance the strength and rigidity of the support frame 200, thereby improving the support effect of the support frame 200 on the trim panel body 100 and reducing the deformation of the trim panel body 100.

[0037] like Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the reinforcing member 300 can be configured as a mesh structure. This configuration can, on the one hand, improve the structural strength of the reinforcing member 300, thereby enhancing its reinforcement effect on the supporting frame 200 and distributing the load on the supporting frame 200 more evenly. On the other hand, it can reduce the weight of the reinforcing member 300, thereby reducing the overall weight of the trim panel assembly.

[0038] In this embodiment, by providing a mesh reinforcement 300 on the side of the support frame 200 facing away from the main body 100 of the trim panel, the overall rigidity of the trim panel assembly can be effectively improved. While ensuring that the appearance of the main body 100 of the trim panel remains unchanged, the trim panel assembly has better resistance to deformation in high-temperature environments, which is beneficial to extending the service life of the trim panel assembly. Furthermore, in terms of rigidity, the load-bearing capacity and impact resistance of the trim panel assembly can be effectively improved, which is beneficial to improving the durability and safety of vehicle decoration, as well as the structural safety of the vehicle.

[0039] In an optional embodiment of this application, the reinforcing member 300 may include a first reinforcing member 301 and / or a second reinforcing member.

[0040] like Figure 1 As shown, the first reinforcing member 301 can be disposed near the first edge of the support frame 200, and the second reinforcing member can be disposed near the second edge of the support frame 200. The first edge and the second edge can be two edges of the support frame 200 along the length direction a of the vehicle body, respectively.

[0041] Since the edge of the trim panel body 100 is the boundary between the trim panel body 100 and the external environment, the edge of the trim panel body 100 usually has changes in thickness or shape, such as a gradual thinning design from the center of the trim panel body 100 to the edge or a sudden change in shape, which can easily lead to stress concentration at the edge of the trim panel body 100, and the edge of the trim panel body 100 is easily subjected to local impact when in contact with the surrounding parts, which can easily cause the edge of the trim panel body 100 to deform. In this embodiment, by placing the first reinforcing member 301 close to the first edge of the support frame 200, the strength of the first edge of the support frame 200 can be increased, thereby increasing the strength of the support frame 200 to the position corresponding to the first edge of the trim panel body 100, thus reducing the degree of deformation of the position corresponding to the first edge of the trim panel body 100; and / or, by placing the second reinforcing member close to the second edge of the support frame 200, the strength of the second edge of the support frame 200 can be increased, thereby increasing the strength of the support frame 200 to the position corresponding to the second edge of the trim panel body 100, thus reducing the degree of deformation of the position corresponding to the second edge of the trim panel body 100, thereby increasing the stiffness of the edge of the trim panel body 100 and its resistance to bending deformation, so as to further prevent the trim panel body 100 from deforming.

[0042] In other embodiments, the first reinforcing member 301 may also be disposed away from the first edge of the support frame 200, and the second reinforcing member may also be disposed away from the second edge of the support frame 200.

[0043] Optionally, the first reinforcing member 301 and / or the second reinforcing member can be configured as a mesh structure. This configuration can, on the one hand, improve the structural strength of the first reinforcing member 301 and / or the second reinforcing member, thereby enhancing the reinforcing effect of the first reinforcing member 301 and / or the second reinforcing member on the support frame 200 and distributing the load on the support frame 200 more evenly. On the other hand, it can reduce the weight of the first reinforcing member 301 and / or the second reinforcing member, thereby reducing the overall weight of the trim panel assembly.

[0044] In one embodiment, the first reinforcing member 301 can be configured as a mesh structure, and the second reinforcing member can be configured as a strip structure. Alternatively, the first reinforcing member 301 can be configured as a strip structure, and the second reinforcing member can be configured as a mesh structure. This configuration, compared to configuring both the first reinforcing member 301 and the second reinforcing member as mesh structures, is advantageous in reducing processing costs.

[0045] In another embodiment, both the first reinforcing member 301 and the second reinforcing member can be configured as a mesh structure. This configuration can more evenly distribute the load on the support frame 200, effectively avoiding stress concentration in the support frame 200, thereby helping to balance the forces on the support frame 200 and extending its service life.

[0046] In optional embodiments, such as Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the support frame 200 can be provided with at least two weight reduction holes 230. This arrangement can reduce the weight of the support frame 200, thereby reducing the weight of the trim panel body 100, and thus helping to reduce the weight of the vehicle.

[0047] In other embodiments, the weight-reducing holes 230 may not be provided on the support frame 200 to improve the strength and rigidity of the support frame 200, thereby improving the stability and safety of the overall structure of the decorative panel assembly.

[0048] Optionally, the support frame 200 has a first edge and a second edge along the length direction a of the vehicle body. Each weight-reducing hole 230 can be offset from the first edge and the second edge, respectively. Specifically, when the reinforcing member 300 includes a first reinforcing member 301 and a second reinforcing member, each weight-reducing hole 230 can be offset from the first reinforcing member 301 and the second reinforcing member, respectively. This arrangement allows the weight-reducing holes 230 to be located away from the first edge and the second edge of the support frame 200, thereby avoiding a reduction in the strength at the first edge and the second edge of the support frame 200, and thus preventing deformation of the first edge and the second edge of the support frame 200, further preventing deformation of the trim panel body 100.

[0049] In other embodiments, each weight-reducing hole 230 may not be misaligned with the first edge and the second edge.

[0050] In an optional embodiment, the support frame 200 can be connected to the surrounding components via fasteners. This arrangement facilitates the assembly and disassembly of the support frame 200 and the surrounding components. On the one hand, it reduces the difficulty of assembling and disassembling the support frame 200 and the surrounding components; on the other hand, it facilitates later maintenance of the support frame 200 and the surrounding components. For example, the fasteners can be fixing bolts.

[0051] In other embodiments, the support frame 200 may not be connected to the peripheral components by means of fasteners; for example, the support frame 200 may be welded to the peripheral components.

[0052] In some embodiments, when the trim assembly is a roof trim assembly for a vehicle, the peripheral components may include the outer panel of the vehicle's sunroof roof. When the trim assembly is an A-pillar trim assembly for a vehicle, the peripheral components may be the vehicle's A-pillar.

[0053] Optionally, such as Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, a mounting portion 240 may be provided on the support frame 200. The mounting portion 240 may protrude from the side of the support frame 200 away from the trim panel body 100, and the mounting portion 240 may be connected to a fastener. In this embodiment, the mounting portion 240 protrudes from the side of the support frame 200 away from the trim panel body 100. On the one hand, this allows the fastener to avoid the trim panel body 100, thus preventing the fastener from causing pressure or wear on the trim panel body 100. On the other hand, it facilitates the installation and removal of the fastener by the operator. Furthermore, the assembly point between the support frame 200 and the peripheral components can be located on the side of the support frame 200 away from the trim panel body 100, thus avoiding interference with the trim panel body 100.

[0054] In other embodiments, the mounting portion 240 may not protrude from the side of the support frame 200 away from the decorative panel body 100.

[0055] In some embodiments, such as Figure 6 As shown, the support frame 200 may also be provided with a first clearance hole 270, which corresponds to the mounting part 240. The fastener can pass through the first clearance hole 270 and connect to the mounting part 240. This configuration provides installation space for the fastener through the first clearance hole 270. For example, when installing the fastener, the operator can pass the fastener through the first clearance hole 270 and connect it to the mounting part 240, facilitating the operator's installation of the fastener.

[0056] In other embodiments, the first clearance hole 270 may not be provided on the support frame 200.

[0057] In this embodiment, as Figure 8 As shown, the mounting part 240 may include a fixing part 242 and a connecting part 243. The fixing part 242 may be connected to the connecting part 243. A receiving space may be formed between the fixing part 242 and the first clearance hole 270 to accommodate a portion of the fastener, so as to facilitate the assembly of the fastener.

[0058] In optional embodiments, such as Figure 6 and Figure 8 As shown, the mounting part 240 may be provided with a mounting groove 241, and the fastener portion may be located within the mounting groove 241 and may be limited and engaged with the groove wall of the mounting groove 241. This arrangement facilitates the installation and removal of the fastener and ensures the stability of the connection between the fastener and the mounting part 240.

[0059] In other embodiments, the mounting part 240 may not have a mounting groove 241, and the mounting part 240 may have a mounting hole, through which the fastener may pass to achieve the connection between the fastener and the mounting hole.

[0060] In optional embodiments, such as Figure 6 and Figure 8 As shown, the mounting groove 241 may include a fixing groove 2411 and a guide groove 2412. The guide groove 2412 may communicate with the fixing groove 2411, and a portion of the fastener may be embedded in the fixing groove 2411. Along the direction from the guide groove 2412 to the fixing groove 2411, the width of the guide groove 2412 may gradually decrease. This design allows for a larger inlet width in the mounting groove 241, facilitating the entry of the fastener into the fixing groove 2411 and thus reducing assembly difficulty.

[0061] In other embodiments, the mounting slot 241 may also not include the guide slot 2412.

[0062] Optionally, the fastener can be a fixing bolt, and the fixing groove 2411 can be an arc-shaped groove, with the groove opening width of the fixing groove 2411 being smaller than the diameter of the fixing groove 2411. This design can effectively prevent the fastener from coming out of the groove opening of the fixing groove 2411, thereby improving the connection stability between the fastener and the mounting part 240; furthermore, it can serve as a pre-fixing function for the fastener, making it easier for the operator to tighten the fastener.

[0063] In optional embodiments, such as Figure 1As shown, the support frame 200 can be provided with at least two mounting portions 240, which can be spaced apart, and the orientation of the grooves 241 of at least some of the mounting portions 240 can be different. With this arrangement, each mounting portion 240 can limit the movement of each fixing member in different directions, thereby achieving connection between the support frame 200 and the surrounding members in different directions, and effectively improving the connection stability between the support frame 200 and the surrounding members.

[0064] In other embodiments, the orientation of the slot openings of the mounting grooves 241 of each mounting part 240 may be the same.

[0065] Optionally, at least two mounting portions 240 may include a first mounting portion and a second mounting portion. The opening of the mounting groove 241 of the first mounting portion may face a first direction, and the opening of the mounting groove 241 of the second mounting portion may face a second direction. This configuration allows for the connection between the support frame 200 and the peripheral components in both the first and second directions.

[0066] Here, the first direction can intersect with the second direction, and both the first and second directions can intersect with the vertical direction.

[0067] For example, the first direction may be parallel to the length direction 'a' of the vehicle body, and the second direction may be parallel to the width direction of the vehicle body.

[0068] In optional embodiments, such as Figure 1 and Figure 2 As shown, the reinforcing member 300 can be connected to the mounting part 240. This configuration effectively improves the structural strength and rigidity of the mounting part 240.

[0069] Of course, the reinforcing member 300 may not be connected to the mounting part 240.

[0070] In optional embodiments, such as Figure 1 and Figure 2 As shown, the reinforcing member 300 can extend along the length direction b of the support frame 200. This arrangement, compared to extending the reinforcing member 300 along the width direction of the support frame 200, increases the distribution area of ​​the reinforcing member 300, thereby improving the structural strength of the support frame 200. Here, the length direction b of the support frame 200 can be parallel to the width direction of the vehicle body.

[0071] Of course, the reinforcing member 300 can also extend along the width direction of the supporting frame 200.

[0072] In some embodiments, such as Figure 1As shown, the reinforcing member 300 may include at least two reinforcing parts 310. Each reinforcing part 310 may be distributed and connected along the length direction b of the supporting frame 200. The reinforcing part 310 may include a reinforcing frame 311 and a reinforcing mesh 312 located within the reinforcing frame 311. The reinforcing mesh 312 may be connected to the reinforcing frame 311. In this embodiment, the reinforcing frame 311 may serve as a connecting node, which may fix and reinforce the reinforcing mesh 312 to improve the strength and rigidity of the reinforcing member 300.

[0073] In an optional embodiment, both the material of the trim panel body 100 and the material of the supporting frame 200 are composite materials. This configuration can effectively improve the structural strength and heat resistance of the trim panel body 100 and the supporting frame 200, thereby reducing the deformation of the trim panel body 100 and the supporting frame 200.

[0074] In other embodiments, the materials of the trim panel body 100 and the supporting frame 200 may not be composite materials. For example, the trim panel body 100 is made of plastic, and the supporting frame 200 is made of metal.

[0075] In some embodiments, the composite material can be PC+PET-MD15, where PC+PET-MD15 is a composite material of polycarbonate (PC) and polyethylene terephthalate (PET) and contains 15% mineral filler (MD15). This configuration gives the trim panel body 100 and the support frame 200 good tensile, bending, and impact resistance, and also good heat resistance.

[0076] In this embodiment, both the main body 100 of the decorative panel and the supporting frame 200 are made of composite materials, which enables the decorative panel assembly to maintain shape stability under extreme temperatures, such as 100°C.

[0077] In an optional embodiment, the reinforcing member 300 and the supporting frame 200 can be an integral structure. This configuration can reduce the number of connecting structures, simplify the structure of the trim panel assembly, and improve the connection strength between the reinforcing member 300 and the supporting frame 200.

[0078] Of course, the reinforcing member 300 and the supporting frame 200 can also be connected by bolts or other fixing structures.

[0079] In some embodiments, the trim assembly can be a roof trim assembly for the vehicle, such as... Figure 3As shown, the trim panel body 100 may include a first trim panel body 110 and a second trim panel body 120 connected to the first trim panel body 110. The second trim panel body 120 may be disposed on the rear side of the first trim panel body 110, and the second trim panel body 120 may be bent relative to the first trim panel body 110 to adapt the trim panel assembly to the rear crossbeam of the vehicle's roof. Here, the second trim panel body 120 may be connected to the rear crossbeam of the roof. For example, the second trim panel body 120 may be provided with a plurality of first connecting posts 130 for bolting connection to the rear crossbeam of the roof. The plurality of first connecting posts 130 may be spaced apart along the length direction of the second trim panel body 120 to improve the connection strength and stability between the trim panel body 100 and the rear crossbeam of the roof, and also to ensure the stress balance of the trim panel body 100, which is beneficial to extending the service life of the trim panel body 100.

[0080] Optionally, such as Figure 7 As shown, the support frame 200 may be provided with a plurality of second clearance holes 280, each second clearance hole 280 corresponding to each first connecting post 130, and each second clearance hole 280 is used to avoid the corresponding first connecting post 130, so as to facilitate the connection between the first connecting post 130 and the rear crossbeam of the top cover.

[0081] like Figure 3 and Figure 4 As shown, two second connecting pillars 140 can also be provided on the second trim panel body 120. The two second connecting pillars 140 can be respectively provided close to the two sides of the second trim panel body 120 in the width direction of the vehicle body, and the two second connecting pillars 140 are respectively used to connect with the channel wall of the side water channel.

[0082] like Figure 7 As shown, the support frame 200 may also be provided with two clearance slots 290, each clearance slot 290 corresponding to each of the second connecting columns 140, so as to avoid the second connecting columns 140.

[0083] like Figure 3 and Figure 4 As shown, a third connecting post 150 can also be provided on the second decorative panel body 120. The third connecting post 150 can be used to connect to the rear view camera to provide an installation position for the rear view camera.

[0084] like Figure 7 As shown, a third clearance hole 2010 can also be provided on the support frame 200, which can be used to avoid the third connecting column 150.

[0085] In this embodiment, as Figure 7As shown, the support frame 200 may include a first support frame 210 and a second support frame 220. The first support frame 210 may be connected to the first trim panel body 110 to support the first trim panel body 110, and the second support frame 220 may be connected to the second trim panel body 120 to support the second trim panel body 120.

[0086] The first reinforcing member 301 described above can be disposed at a position of the first support frame 210 away from the second support frame 220, and the second reinforcing member can be disposed at a position of the first support frame 210 close to the second support frame 220, or the second reinforcing member can be disposed on the second support frame 220.

[0087] Optionally, such as Figure 2 , Figure 5 and Figure 7 As shown, a fourth connecting post 250 and a limiting plate 260 may be provided on the side of the first support frame 210 opposite to the first decorative panel body 110. The fourth connecting post 250 can be used to install an antenna, and the limiting plate 260 can be used to constrain the wire harness connected to the antenna.

[0088] In optional embodiments, such as Figure 1 As shown, a sealing strip 400 may also be provided on the support frame 200. The sealing strip 400 may be arranged circumferentially along the support frame 200 to improve the sealing performance of the connection between the trim panel assembly and the vehicle body. For example, the sealing strip 400 may be located on the side of the support frame 200 opposite to the trim panel body 100.

[0089] Based on the trim panel assembly provided in the embodiments of this application, the embodiments of this application also provide a vehicle, which may include a body and the trim panel assembly described in any of the above embodiments, and the support frame 200 of the trim panel assembly may be connected to the body.

[0090] The beneficial effects achieved by the vehicle provided in this application embodiment are consistent with the beneficial effects achieved by the trim panel assembly provided in this application embodiment, and will not be repeated here.

[0091] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A decorative panel assembly, characterized in that, include: Decorative panel body (100); A support frame (200) is connected to the main body of the decorative panel (100) and is used to support the main body of the decorative panel (100). A reinforcing member (300) is disposed on the side of the supporting frame (200) facing away from the decorative panel body (100), and the reinforcing member (300) is configured as a mesh structure.

2. The decorative panel assembly according to claim 1, characterized in that, The reinforcing member (300) includes a first reinforcing member (301) and / or a second reinforcing member, wherein the first reinforcing member (301) is disposed near a first edge of the support frame (200) and the second reinforcing member is disposed near a second edge of the support frame (200); Wherein, the first edge and the second edge are respectively the two edges of the support frame (200) in the length direction of the vehicle body, and the first reinforcement (301) and / or the second reinforcement are configured as a mesh structure.

3. The decorative panel assembly according to claim 1, characterized in that, The support frame (200) is provided with at least two weight-reducing holes (230). The support frame (200) has a first edge and a second edge in the length direction of the vehicle body. Each weight-reducing hole (230) is respectively offset from the first edge and the second edge.

4. The decorative panel assembly according to claim 1, characterized in that, The support frame (200) is connected to the surrounding parts by fasteners. The support frame (200) is provided with a mounting part (240). The mounting part (240) protrudes from the side of the support frame (200) away from the decorative panel body (100). The mounting part (240) is connected to the fasteners.

5. The decorative panel assembly according to claim 4, characterized in that, The mounting part (240) is provided with a mounting groove (241), and part of the fastener is located in the mounting groove (241) and is limited and cooperated with the groove wall of the mounting groove (241).

6. The decorative panel assembly according to claim 5, characterized in that, The mounting groove (241) includes a fixing groove (2411) and a guide groove (2412) communicating with the fixing groove (2411). Part of the fastener is embedded in the fixing groove (2411). Along the direction from the guide groove (2412) to the fixing groove (2411), the width of the guide groove (2412) gradually decreases.

7. The decorative panel assembly according to claim 5, characterized in that, The support frame (200) is provided with at least two mounting parts (240), each mounting part (240) is spaced apart, and the grooves (241) of at least some of the mounting parts (240) have different orientations.

8. The decorative panel assembly according to claim 4, characterized in that, The reinforcing member (300) is connected to the mounting part (240).

9. The decorative panel assembly according to claim 1, characterized in that, The reinforcing member (300) extends along the length of the supporting frame (200); And / or, the materials of the decorative panel body (100) and the supporting frame (200) are both composite materials.

10. A vehicle, characterized in that, The vehicle includes a body and a trim assembly as described in any one of claims 1-9, wherein the support frame (200) of the trim assembly is connected to the body.

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