Interior panel structure and vehicle

Abstract

The application provides an interior trim panel structure and a vehicle. The interior trim panel structure comprises an interior trim panel, a support and an interior trim part. The interior trim panel comprises a base layer and a fabric layer arranged in layers. The base layer is provided with a first mounting hole. Part of the fabric layer extends into the first mounting hole and extends in a first direction to form a flange. The flange encloses a second mounting hole. The support is arranged on the periphery of the second mounting hole and is connected to the base layer. Part of the interior trim part is mounted in the second mounting hole. The flange is accommodated and fixed between the support and the interior trim part. The flange of the fabric layer is hidden. The phenomenon that the flange of the fabric layer leaks out at the position where the interior trim part is mounted in the prior art is effectively improved. The delicacy of the cooperation of the interior trim part is improved. The appearance of the interior trim of the vehicle is enhanced. The riding experience of passengers is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle interior technology, and in particular to an interior panel structure and a vehicle. Background Technology

[0002] As vehicle interiors become more refined, interior components are increasingly designed to be small and exquisite, with narrower borders. This can easily lead to a series of problems in matching interior components with interior panels. For example, at the installation location of interior components, the edges of the interior panel fabric layer may be exposed, affecting the aesthetics of the vehicle interior and potentially causing a poor passenger experience. Utility Model Content

[0003] In view of this, this application provides an interior panel structure and vehicle to at least solve the problem in the prior art where the fabric layer is easily exposed at the installation location of the interior parts.

[0004] To achieve the above objectives, the technical solution of this application is implemented as follows:

[0005] This application provides an interior panel structure, including an interior panel, a bracket, and interior components;

[0006] The interior panel includes a base layer and a fabric layer stacked together. The base layer is provided with a first mounting hole. A portion of the fabric layer extends into the first mounting hole and extends along a first direction to form a flange. The flange surrounds a second mounting hole.

[0007] The bracket is disposed on the periphery of the second mounting hole and connected to the base layer;

[0008] Part of the interior trim is installed in the second mounting hole, and the flange is fixed between the bracket and the interior trim.

[0009] Optionally, the interior trim includes a housing, a face mask, and a trim frame. The housing is connected to the bracket and the face mask respectively, and the trim frame surrounds the periphery of the face mask. The projection of the trim frame in the first direction covers the gap between the bracket and the face mask.

[0010] Optionally, the housing is provided with a slot, and the decorative frame includes a limiting part and a snap-fit ​​part connected to each other. The limiting part abuts against the side of the mask away from the cavity, and the snap-fit ​​part is arranged along the first direction and is snapped and fixed in the slot.

[0011] Optionally, the bracket includes a connecting part and an abutting part that are connected to each other. The connecting part is connected to the base layer, and the abutting part is arranged along the first direction and abuts against the flange.

[0012] Optionally, along the first direction, the height of the flange is not lower than the height of the abutment portion.

[0013] Optionally, a gap is provided between the side of the abutting portion away from the flange and the edge of the base layer.

[0014] Optionally, the end of the connecting portion is bent and extended in a direction away from the base layer, and connected to the side of the abutting portion near the flange edge.

[0015] Optionally, the fabric layer includes a main body and an extension, wherein the extension extends into the first mounting hole, and a portion of the extension forms the flange; the thickness of the extension is less than the thickness of the main body.

[0016] Optionally, both the base layer and the fabric layer extend in an arc shape along the direction toward the center of the second mounting hole, and the center of curvature of the arc is located on the side of the base layer away from the fabric layer.

[0017] This application also provides a vehicle including the interior panel structure described in any of the preceding claims.

[0018] Compared with the prior art, the interior panel structure and vehicle described in this application have the following advantages:

[0019] The interior panel structure of this application includes an interior panel, a bracket, and interior components. The interior panel includes a base layer and a fabric layer stacked on top of each other. A first mounting hole is provided on the base layer. A portion of the fabric layer extends into the first mounting hole and extends along a first direction to form a flange, which surrounds a second mounting hole. The bracket is located around the second mounting hole and connected to the base layer. A portion of the interior component is installed in the second mounting hole, and the flange is received and fixed between the bracket and the interior component, thereby achieving the concealment of the fabric layer flange. This effectively improves the problem of the fabric layer easily being exposed at the installation position of the interior component in the prior art, which is conducive to improving the refinement of the interior component fit, enhancing the aesthetics of the vehicle interior, and thus improving the passenger's riding experience.

[0020] The vehicle described in this application has the same or similar advantages as the existing technology and the aforementioned interior panel structure, which will not be elaborated here. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a schematic diagram of an interior panel structure in a traditional design.

[0023] Figure 2This is a schematic diagram of an interior panel structure in an embodiment of this application;

[0024] Figure 3 This is a cross-sectional view of an interior panel structure according to an embodiment of this application;

[0025] Figure 4 This is a cross-sectional view of an interior panel structure with interior trim removed, according to an embodiment of this application.

[0026] Figure 5 yes Figure 4 Enlarged schematic diagram of part I;

[0027] Figure 6 This is a schematic diagram of a reading lamp in an embodiment of this application.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1-Interior panel, 10-Second mounting hole, 11-Base layer, 12-Fabric layer, 121-Flange, 2-Bracket, 21-Connecting part, 22-Abutting part, 23-Gap, 3-Interior part, 30-Cavity, 31-Shell, 32-Mask, 33-Frame, 331-Limiting part, 332-Snap-fitting part, 4-Screw. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] 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.

[0032] The terms "comprising," "including," or any other variations thereof used in the specification and claims of this application are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0033] The following detailed description of an interior panel structure and vehicle provided in this application is illustrated with specific embodiments.

[0034] This application provides an interior panel structure, referring to... Figures 1 to 6 As shown, the interior panel structure includes an interior panel 1, a bracket 2, and interior trim 3. The interior panel 1 includes a base layer 11 and a fabric layer 12 stacked together. The base layer 11 is provided with a first mounting hole. A portion of the fabric layer 12 extends into the first mounting hole and extends along a first direction to form a flange 121. The flange 121 surrounds a second mounting hole 10. The bracket 2 is disposed on the periphery of the second mounting hole 10 and is connected to the base layer 11. A portion of the interior trim 3 is installed in the second mounting hole 10, and the flange 121 is received and fixed between the bracket 2 and the interior trim 3.

[0035] Specifically, the interior panel 1 is an important component of the vehicle interior. The interior panel 1 includes a layered base layer 11 and a fabric layer 12. The base layer 11 has a certain strength and compressive resistance, enabling it to maintain the shape of the interior panel 1. It can be made of materials such as fiberglass or polyurethane. The fabric layer 12 is the outermost layer of the interior panel 1, located on the side closest to the vehicle interior. The fabric layer 12 provides a comfortable feel and a good decorative effect, and can be made of materials such as knitted fabric or non-woven fabric. In this embodiment, the interior panel 1 includes interior panels located in multiple locations such as the vehicle's headliner and side panels.

[0036] The base layer 11 is provided with a first mounting hole. A portion of the fabric layer 12 extends into the first mounting hole and extends along the first direction to form a flange 121, wherein the first direction is the axial direction of the first mounting hole. The flange 121 surrounds the second mounting hole 10, so the first mounting hole and the second mounting hole 10 are two holes coaxially arranged.

[0037] The bracket 2 supports the interior trim part 3. The bracket 2 is located around the second mounting hole 10 and connected to the base layer 11. The bracket 2 can be made of plastic, metal, or some composite materials, possessing good strength and effectively supporting and fixing the interior trim part 3. In some embodiments, the bracket 2 and the base layer 11 can be bonded together with hot melt adhesive. Hot melt adhesive is a type of adhesive that is normally solid at room temperature, melts into a fluid when heated to a certain temperature, and rapidly solidifies upon cooling to achieve bonding; it is widely used in the vehicle manufacturing industry. The bracket 2 is fixed to the interior trim panel 1 by connecting to the base layer 11. Part of the interior trim part 3 is embedded in the second mounting hole 10 and fixedly connected to the bracket 2, thereby achieving the installation and fixation of the interior trim part 3 on the interior trim panel 1. The shape and size of the second mounting hole 10 are adapted to the shape and size of the interior trim part 3 to ensure compatibility.

[0038] The interior components 3 include lamps, displays, cameras, air vents, etc. installed inside the vehicle. For example, the interior components 3 use lamps, which can be installed on the headliner or side panel of the vehicle. In low-light environments, the lamps can provide sufficient light for passengers to read books, view maps, find items, etc. When passengers get on and off the vehicle at night, they can clearly see the road conditions and surrounding environment outside the vehicle, thus avoiding accidents. Figure 6 This is a schematic diagram of a reading light in an embodiment of this application. The reading light is a lighting device designed to facilitate reading, searching for items, and other activities for people inside the vehicle in low-light environments. It is generally located in the center of the roof or on both sides of the roof and can meet the lighting needs of passengers in the front and rear rows.

[0039] Figure 1 This is a schematic diagram of an interior panel structure in a traditional design, for reference. Figure 1 As shown, in the traditional design, the base layer 11 and the fabric layer 12 have coaxially arranged mounting holes. The edges of the base layer 11 and the fabric layer 12 facing the mounting holes are almost flush. These edges are the flanges formed during the processing of the base layer 11 and the fabric layer 12. Because the interior trim 3 is increasingly designed to be small and refined, its frame is becoming narrower. This can easily cause the bracket 2 used to fix the interior trim 3 to extend slightly beyond the edges of the base layer 11 and the fabric layer 12. In extreme cases, this structure can lead to the interior trim 3 not completely pressing down on the fabric layer 12, resulting in the fabric layer 12 potentially having exposed flanges.

[0040] Figure 4 This is a cross-sectional view of an interior panel structure with interior trim removed, as described in an embodiment of this application. Figure 4As shown, in this embodiment of the application, a portion of the fabric layer 12 extends into the first mounting hole and extends along the first direction to form a flange 121. The flange 121 surrounds the second mounting hole 10. That is, along the direction toward the center of the first mounting hole, the edge of the fabric layer 12 extends beyond the edge of the base layer 11. In this embodiment of the application, the portion of the fabric layer 12 that extends beyond the edge of the base layer 11 is called the protruding portion, and the portion of the fabric layer 12 other than the protruding portion is called the main body portion.

[0041] Figure 3 This is a cross-sectional view of an interior panel structure according to an embodiment of this application, with reference to... Figure 3 As shown, when the interior trim 3 is installed and fixed on the interior trim panel 1, the flange 121 is contained and fixed between the bracket 2 and the interior trim 3, thereby achieving the concealment of the flange of the fabric layer 12. This effectively improves the phenomenon that the fabric layer 12 is prone to being exposed at the installation position of the interior trim 3 in the prior art, which is conducive to improving the refinement of the interior trim fit, enhancing the aesthetics of the vehicle interior, and thus improving the passenger's riding experience.

[0042] It should be noted that, in the case of improvements to the structure of the fabric layer 12 and the bracket 2 of the interior panel 1 in this embodiment, the reading light in this embodiment can also have structural differences compared to the traditional reading light, achieving a more refined design.

[0043] Optionally, refer to Figure 3 As shown, in some embodiments of this application, the interior trim 3 includes a housing 31, a face mask 32, and a trim frame 33. The housing 31 is connected to the bracket 2 and the face mask 32 respectively, and the trim frame 33 surrounds the periphery of the face mask 32. The projection of the trim frame 33 in the first direction covers the gap between the flange 121 and the face mask 32.

[0044] Specifically, the face shield 32 is located on the side closest to the vehicle interior. As a decorative cover for the interior trim component 3, if the interior trim component 3 is a lamp, the face shield 32 needs to be made of a material with good light transmittance, such as plastic or glass, to ensure that the light emitted by the lamps effectively illuminates the interior environment. The housing 31 can be made of plastic, metal, or fiberglass composite materials. Plastic is cheaper and lighter, and is widely used in most common vehicle models; metal has better strength and rigidity, and is less prone to damage due to vibration during vehicle operation, thus ensuring the service life of the interior trim component 3; fiberglass composite materials have better overall performance, but are correspondingly more expensive.

[0045] The housing 31 is connected to the face shield 32. The housing 31 and face shield 32 can be connected using methods such as locking snap-fit ​​or threaded connection, as long as the connection is effective; this embodiment does not impose any limitations on this. A cavity 30 is formed between the housing 31 and the face shield 32 to accommodate the interior trim body. The face shield 32 prevents moisture, dust, and other contaminants from the external environment from entering the cavity 30, thus providing good protection for the interior trim body inside the cavity 30. The size of the cavity 30 is adapted to the volume of the interior trim body to improve its stability. Furthermore, the face shield 32 can be rectangular or circular; this embodiment does not impose any limitations on this.

[0046] The housing 31 is connected to the bracket 2. A portion of the housing 31 is located inside the second mounting hole 10, and a portion is located outside the second mounting hole 10. The portion of the housing 31 located outside the second mounting hole 10 is also located on the side of the base layer 11 away from the fabric layer 12. The portion located outside the second mounting hole 10 is fixedly connected to the bracket 2. The connection method can be fastener assembly connection, limit snap connection, etc. In this embodiment, fastener assembly connection is used to improve the connection reliability between the housing 31 and the bracket 2. Figure 2 This is a schematic diagram of an interior panel structure according to an embodiment of this application, with reference to... Figure 2 As shown, the bracket 2 and the housing 31 of the interior trim 3 are assembled together by screws 4. This not only ensures the reliability of the connection between the bracket 2 and the housing 31, but also facilitates the disassembly and separation of the bracket 2 and the housing 31, thereby facilitating the inspection and maintenance of the interior trim 3.

[0047] The trim frame 33 surrounds the periphery of the face mask 32. For example, if the face mask 32 is rectangular, the trim frame 33 surrounds the four sides of the rectangular face mask 32; if the face mask 32 is circular, the trim frame 33 surrounds the circumference of the circular face mask 32. The projection of the trim frame 33 in the first direction covers the gap between the bracket 2 and the face mask 32. Specifically, the trim frame 33 is inserted into the second mounting hole 10 along the first direction from inside the vehicle to outside the vehicle and is fixedly connected to the housing 31. During the installation of the trim frame 33, the trim frame 33 squeezes and brings the protruding part of the fabric layer 12 into the second mounting hole 10, so that the protruding part is received and fixed between the bracket 2 and the trim frame 33, and this part forms the flange 121. That is, during the installation of the interior trim 3, the face mask 32 is first fixedly connected to the housing 31, and then the housing 31 is fixedly connected to the bracket 2 to achieve the pre-fixation of the interior trim 3 on the interior panel 1. Then, the trim frame 33 is inserted into the second mounting hole 10 from the side where the fabric layer 12 is located toward the side where the bracket 2 is located, and the trim frame 33 is fixedly connected to the housing 31. During the installation of the trim frame 33, the protruding part of the fabric layer 12 is squeezed into the second mounting hole 10 and contained and fixed between the bracket 2 and the trim frame 33 to form a flange 121.

[0048] Optionally, refer to Figure 3 As shown, in some embodiments of this application, the housing 31 is provided with a slot, and the trim frame 33 includes a limiting part 331 and a snap-fit ​​part 332 connected to each other. The limiting part 331 abuts against the side of the mask 32 away from the cavity 30, wherein the side of the mask 32 away from the cavity 30 is the side of the mask 32 closer to the vehicle interior. The limiting part 331 can be a structure similar to a hook, and can be a protrusion extending towards the center of the mask 32. The limiting part 331 abuts against the side of the mask 32 closer to the vehicle interior, which helps to prevent the mask 32 from detaching from the housing 31 in the axial direction of the second mounting hole 10, thereby improving the reliability of the connection between the mask 32 and the housing 31. The snap-fit ​​part 332 is arranged along the first direction and is snapped and fixed in the slot, wherein the snap-fit ​​part 332 is provided with a protrusion adapted to the slot, and the protrusion is snapped in the slot to realize the snap-fit ​​fixation between the snap-fit ​​part 332 and the housing 31. Therefore, in this embodiment of the application, the trim frame 33 and the housing 31 are fixed by a snap-fit ​​method, which helps to simplify the structure of the interior trim 3 and reduce the assembly difficulty of the interior trim 3.

[0049] Optionally, refer to Figure 3 and Figure 4 As shown, in some embodiments of this application, the bracket 2 includes a connecting part 21 and an abutting part 22 that are connected to each other. The connecting part 21 is connected to the base layer 11, and the abutting part 22 is arranged along a first direction and abuts against the flange 121.

[0050] Most of the bracket 2 consists of the connecting part 21, which is located on the side of the base layer 11 away from the fabric layer 12 and is connected to the base layer 11. In the aforementioned embodiment, the connecting part 21 and the bracket 2 can be bonded together with hot melt adhesive to ensure the reliability of the connection between the bracket 2 and the base layer 11 of the interior panel 1, avoiding the potential problem of interior parts 3 detaching during the deployment of the vehicle's air curtain. Furthermore, the connection between the connecting part 21 and the base layer 11 should avoid using fasteners as much as possible to prevent holes from being made in the base layer 11 of the interior panel, which would affect the structural integrity of the base layer 11 and help maintain the aesthetics of the interior panel.

[0051] The abutment portion 22 is located on the side near the second mounting hole 10. Along the first direction, the projection of the abutment portion 22 lies within the projection of the protruding portion on the fabric layer 12. The side of the abutment portion 22 away from the connecting portion 21 abuts against the flange 121, which means that the flange 121 is accommodated and fixed between the abutment portion 22 and the trim frame 33 of the interior trim 3. Furthermore, the surfaces of the abutment portion 22 and the flange 121 that abut against each other can be processed into rough surfaces to increase the friction between the abutment portion 22 and the flange 121, which helps to prevent the flange 121 from coming off between the abutment portion 22 and the trim frame 33 of the interior trim 3.

[0052] Optionally, Figure 5 yes Figure 4 An enlarged schematic diagram of part I, see below. Figure 4 and Figure 5 As shown, in some embodiments of this application, along the first direction, the height of the flange 121 is not lower than the height of the abutment portion 22. That is, the height of the flange 121 is flush with or exceeds the height of the abutment portion 22. Of course, the flange 121 should not exceed the height of the abutment portion 22 by too much, as this can easily lead to waste of the fabric layer 12 material. In this embodiment, setting the height of the flange 121 to be not lower than the height of the abutment portion 22 ensures that the area for accommodating and fixing the flange 121 between the abutment portion 22 and the trim frame 33 is sufficient, thereby avoiding the phenomenon of the flange 121 coming off to a certain extent. It also helps to completely solve the problem that the fabric layer 12 of the interior panel 1 is prone to flange leakage at the installation position of the interior component 3. In addition, the fact that the height of the flange 121 is not lower than the height of the abutment portion 22 can prevent the abutment portion 22 of the bracket 2 from directly contacting the trim frame 33 of the interior component 3, thereby improving the problem of abnormal noise caused by friction and improving the installation quality of the interior component 3.

[0053] Optionally, refer to Figure 5 As shown, in some embodiments of this application, a gap 23 is provided between the side of the abutment portion 22 away from the flange 121 and the edge of the base layer 11. This gap 23 can provide a certain deformation space for the bent portion of the protrusion, which helps to improve the stress concentration generated when the protrusion is squeezed into the space between the abutment portion 22 and the trim frame 33 of the interior trim 3, thereby maintaining the flatness and integrity of the flange 121 and the bent portion of the protrusion. Of course, the width of the gap 23 can be flexibly set according to the thickness of the protrusion. If the thickness of the protrusion is thicker, the stress generated during bending is greater, so the width of the gap 23 can also be set wider. If the thickness of the protrusion is thinner, the stress generated during bending is smaller, so the width of the gap 23 can also be set narrower. Here, the width of the gap 23 refers to the dimension of the gap 23 perpendicular to the first direction. "Perpendicular" includes not only the case of absolute perpendicularity, but also the case of approximately perpendicularity as commonly understood, such as the state where the angle between the gap 23 and the first direction is 89° to 91°, which is considered to be perpendicular to the first direction.

[0054] Optionally, refer to Figure 5 As shown, in some embodiments of this application, the end of the connecting portion 21 is bent and extended in a direction away from the base layer 11, and is connected to the side of the abutting portion 22 near the edge of the flange 121. Specifically, since the protruding portion of the fabric layer 12 is pressed into the space between the trim frame 33 and the bracket 2 by the trim frame 33, and the direction of the trim frame 33 during installation is along the axial direction of the second mounting hole 10 and from the inside of the vehicle to the outside, the protruding portion is bent from the inside of the vehicle to the outside to form the flange 121, and the edge of the flange 121 is as follows: Figure 5As shown in Figure A, the end of the connecting part 21 is bent and extended in a direction away from the base layer 11 to form an arc-shaped structure, and the end of the connecting part 21 is connected to the side of the abutment part 22 near the edge of the flange 121. Furthermore, the connecting part 21 and the flange 121 are connected by an arc-shaped transition to improve the stress concentration phenomenon generated at the connecting part 21 and improve the quality of the support 2.

[0055] Optionally, refer to Figure 5 As shown, in some embodiments of this application, the thickness of the protruding portion in the fabric layer 12 is less than the thickness of the main body portion. Since the protruding portion is the part of the fabric layer 12 that extends out of the base layer 11, and the main body portion refers to the part of the fabric layer 12 excluding the protruding portion, the thickness of the protruding portion being less than the thickness of the main body portion is more conducive to the bending deformation of the protruding portion. It also helps to avoid the formation of depressions or protrusions at the transition area between the protruding portion and the flange 121 after the protruding portion forms a flange 121, maintaining the flatness of the bending area of ​​the protruding portion, thereby improving the aesthetics of the interior panel structure.

[0056] Optionally, refer to Figure 4 As shown in some embodiments of this application, both the base layer 11 and the fabric layer 12 extend in an arc shape along the direction toward the center of the second mounting hole 10, and the center of curvature of the arc is located on the side of the base layer 11 away from the fabric layer 12. This is more conducive to the subsequent installation of the interior trim 3 and improves the installation quality.

[0057] This application also provides a vehicle, which can be a pure electric vehicle, a range-extended hybrid vehicle, or a fuel vehicle. The vehicle includes the interior panel structure of any of the foregoing embodiments. The interior panel structure realizes the concealment of the fabric layer 12 by turning the edge up, which improves the phenomenon that the fabric layer 12 is prone to being exposed by turning the edge up at the installation position of the interior part 3 in the prior art. This helps to enhance the aesthetics of the vehicle interior and improve the passenger's riding experience.

[0058] It should be understood that the phrase "some embodiments" throughout the specification means that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of this application. Therefore, "some embodiments" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An interior panel structure, characterized in that, Includes interior panel (1), bracket (2) and interior parts (3); The interior panel (1) includes a base layer (11) and a fabric layer (12) stacked together. The base layer (11) is provided with a first mounting hole. A portion of the fabric layer (12) extends into the first mounting hole and extends along a first direction to form a flange (121). The flange (121) surrounds a second mounting hole (10). The bracket (2) is located on the periphery of the second mounting hole (10) and is connected to the base layer (11); Part of the interior trim (3) is installed in the second mounting hole (10), and the flange (121) is received and fixed between the bracket (2) and the interior trim (3).

2. The interior panel structure according to claim 1, characterized in that, The interior trim (3) includes a housing (31), a face mask (32), and a trim frame (33). The housing (31) is connected to the bracket (2) and the face mask (32) respectively, and the trim frame (33) surrounds the periphery of the face mask (32). The projection of the decorative frame (33) in the first direction covers the gap between the bracket (2) and the mask (32).

3. The interior panel structure according to claim 2, characterized in that, The housing (31) is provided with a slot, and the decorative frame (33) includes a limiting part (331) and a snap-fit ​​part (332) connected to each other. The limiting part (331) abuts against the side of the mask (32) away from the cavity (30), and the snap-fit ​​part (332) is arranged along the first direction and is snapped and fixed in the slot.

4. The interior panel structure according to any one of claims 1 to 3, characterized in that, The bracket (2) includes a connecting part (21) and an abutting part (22) that are connected to each other; The connecting part (21) is connected to the base layer (11), and the abutting part (22) is arranged along the first direction and abuts against the flange (121).

5. The interior panel structure according to claim 4, characterized in that, Along the first direction, the height of the flange (121) is not lower than the height of the abutment portion (22).

6. The interior panel structure according to claim 4, characterized in that, A gap (23) is provided between the side of the abutting part (22) away from the flange (121) and the edge of the base layer (11).

7. The interior panel structure according to claim 4, characterized in that, The end of the connecting part (21) bends and extends in a direction away from the base layer (11) and connects to the side of the abutting part (22) near the edge of the flange (121).

8. The interior panel structure according to any one of claims 1 to 7, characterized in that, The fabric layer (12) includes a main body and a protruding part, wherein the protruding part extends into the first mounting hole, and a portion of the protruding part forms the flange (121); The thickness of the protrusion is less than the thickness of the main body.

9. The interior panel structure according to any one of claims 1 to 8, characterized in that, Along the direction toward the center of the second mounting hole (10), both the base layer (11) and the fabric layer (12) extend in an arc shape, and the center of curvature of the arc is located on the side of the base layer (11) away from the fabric layer (12).

10. A vehicle, characterized in that, Includes the interior panel structure as described in any one of claims 1 to 9.

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