Interior trimming panel structure and automobile

Abstract

The utility model relates to an interior trimming panel structure and an automobile, and relates to the technical field of automobile accessories. The interior trimming panel structure comprises a panel body, the panel body comprises a fixing part, an overturning part and a weakening part, a fixing part is arranged on the fixing part and used for installing the fixing part and an A column metal plate inner plate, the weakening part is arranged between the fixing part and the overturning part, and the side, away from the weakening part, of the overturning part is used for being in lap joint with the A column metal plate inner plate; the thicknesses of the fixing part, the overturning part and the weakening part are sequentially reduced, and the overturning part is configured to be separated from the A column metal plate inner plate and overturn along the weakening part when the side air curtain expands so as to give way to the side air curtain; according to the interior trimming panel structure and the automobile, the side air curtain can be prevented from breaking through the panel body, and therefore the situation that fragments of the panel body cause secondary damage to people in the automobile can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an interior trim panel structure and an automobile. Background Art

[0002] Side airbags, also known as side airbags or side curtain airbags, are safety devices installed on the sides of the interior of a car, mainly used to protect the head and upper body of passengers in a side collision.

[0003] The side airbags of the related technology are usually installed in the space between the interior panel on the A-pillar and the inner sheet metal panel of the A-pillar. When the vehicle is hit and reaches a preset collision threshold, the side airbags can be activated, causing the side airbags to expand in a very short time. Due to the huge expansion force of the side airbags, they can break through the interior panel on the A-pillar and unfold outward, so that the side airbags form a protective barrier to protect the occupants in the car; however, when the side airbags break through the interior panel on the A-pillar, it may cause fragments of the interior panel on the A-pillar to fly, and these fragments may cause secondary injuries to the occupants in the car. Utility Model Content

[0004] One of the purposes of the utility model is to provide an interior panel structure to solve the problem in the related art that the side air curtain breaks through the inner panel on the A-pillar, resulting in fragments of the interior panel on the A-pillar causing secondary injuries to the occupants; the second purpose is to provide a car.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A interior trim panel structure comprises a panel body, wherein the panel body comprises a fixed portion, a flip portion and a weakened portion, wherein a fixing piece is arranged on the fixed portion, and the fixing piece is used to install the fixed portion with an A-pillar sheet metal inner panel, wherein the weakened portion is arranged between the fixed portion and the flip portion, and a side of the flip portion away from the weakened portion is used to overlap with the A-pillar sheet metal inner panel, wherein the thicknesses of the fixed portion, the flip portion and the weakened portion decrease in sequence, and wherein the flip portion is configured to separate from the A-pillar sheet metal inner panel and flip along the weakened portion to make way for the side air curtain when a side air curtain expands.

[0007] Furthermore, the fixing portion, the flip portion and the weakened portion are all configured as plastic parts, and the fixing portion, the flip portion and the weakened portion are configured to be integrally formed.

[0008] Furthermore, it also includes a connecting piece, which is connected to the fixing portion, the flipping portion and the weakened portion at the same time, and is used to prevent the fixing portion, the flipping portion and the weakened portion from detaching.

[0009] Furthermore, the connecting member includes a flexible fabric, and the flexible fabric is coated on a side of the fixing portion, the flipping portion and the weakened portion away from the A-pillar sheet metal inner panel.

[0010] Furthermore, the flexible fabric is configured as fabric.

[0011] Furthermore, the fixing member includes at least one group of sinkers and bolts, the sinkers are arranged on the fixing portion, and the sinkers extend toward the A-pillar sheet metal inner panel, the bolts are located in the sinkers, the bolts are passed through the bottom wall of the sinkers, and the bolts are used to be threadedly connected to the A-pillar sheet metal inner panel.

[0012] Furthermore, a closing piece is also included, and the closing piece is used to close the sink.

[0013] Furthermore, the closing member includes a closing plate, which is engaged or disengaged with the sink to close or open the sink, and the closing plate is away from the bottom wall of the sink and is flush with the fixing portion away from the A-pillar sheet metal inner plate.

[0014] Furthermore, reinforcing ribs are provided between the sinking platform and the fixing portion.

[0015] A car comprises a car body and an interior trim panel structure arranged on the car body.

[0016] Beneficial effects of the utility model:

[0017] By arranging the weakened portion between the fixed portion and the flipping portion, and making the thickness of the weakened portion smaller than the thickness of the fixed portion and the flipping portion, when the vehicle is hit and the side air curtain expands, the side air curtain can drive the flipping portion to flip along the weakened portion, thereby preventing the fixed portion, the flipping portion and the weakened portion from rupture, thereby preventing the splashing objects from causing secondary injuries to the occupants of the vehicle; by fixing the fixed portion to the A-pillar sheet metal inner panel with a fixing part, it is prevented that the fixed portion is driven to separate from the A-pillar sheet metal inner panel when the side air curtain expands, and the installation strength of the fixed portion and the A-pillar sheet metal inner panel is improved; by overlapping the side of the flipping portion away from the fixed portion with the A-pillar sheet metal inner panel, it is easier for the side air curtain to drive the flipping portion to flip when it expands, and the flipping portion and the weakened portion are further prevented from rupture, so that when the vehicle is subjected to the explosion test, the qualified rate of the explosion test is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of the assembled state of the interior trim panel structure provided in an embodiment of the present application;

[0019] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the AA direction;

[0020] Figure 3A schematic diagram of the structure of the interior trim panel provided in an embodiment of the present application;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure from another angle;

[0022] Figure 5 A schematic cross-sectional structure diagram of an interior trim panel structure provided in an embodiment of the present application.

[0023] Among them, 100, plate body; 110, fixing part; 111, fixing piece; 112, sinker; 113, bolt; 114, mounting tube; 115, mounting plate; 116, reinforcing rib; 120, flipping part; 130, weakened part; 200, connecting piece; 210, flexible fabric; 300, closing piece; 310, closing plate; 400, A-pillar sheet metal inner panel; 410, nut; 500, side air curtain. DETAILED DESCRIPTION

[0024] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0025] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0026] The side airbags of the related technology are usually installed in the space between the interior panel on the A-pillar and the inner sheet metal panel of the A-pillar. When the vehicle is hit and reaches a preset collision threshold, the side airbags can be activated, causing the side airbags to expand in a very short time. Due to the huge expansion force of the side airbags, they can break through the interior panel on the A-pillar and unfold outward, so that the side airbags form a protective barrier to protect the occupants in the car; however, when the side airbags break through the interior panel on the A-pillar, it may cause fragments of the interior panel on the A-pillar to fly, and these fragments may cause secondary injuries to the occupants in the car.

[0027] In order to solve the above technical problems, the present application provides an interior panel structure and a car. When the vehicle is hit and the side air curtain expands, the side air curtain can drive the flip part to flip along the weakened part because the thickness of the weakened part is the smallest, thereby preventing the connection position between the fixed part, the flip part and the weakened part from being broken. In addition, by adopting the setting of the weakened part, the movement of the flip part can be guided to prevent the fixed part, the flip part and the weakened part from being broken, thereby preventing the splashes of the broken fixed part, the flip part and the weakened part from causing secondary injuries to the occupants of the car; and by adopting the setting of the fabric, the fabric can The fabric can be connected to the fixed part, the flip part and the weakened part at the same time, the fabric is flexible and not easy to break, even if the connection position of the fixed part, the flip part and the weakened part is broken, the fabric can connect the fixed part, the flip part and the weakened part to prevent the fixed part, the flip part and the weakened part from falling off and causing harm to the people in the car, and even if the fixed part, the flip part and the weakened part are broken, the fabric can connect the broken splashes together, thereby preventing the splashes after the fixed part, the flip part and the weakened part are broken from splashing, thereby further preventing the splashes of the broken fixed part, the flip part and the weakened part from causing harm to the people in the car.

[0028] Combination Figures 1 to 3 The present embodiment proposes an interior trim panel structure, including a panel body 100, the panel body 100 including a fixed portion 110, a flip portion 120 and a weakened portion 130, the fixed portion 110 is provided with a fixing member 111, the fixing member 111 is used to install the fixed portion 110 and the A-pillar sheet metal inner panel 400, the weakened portion 130 is arranged between the fixed portion 110 and the flip portion 120, the side of the flip portion 120 away from the weakened portion 130 is used to overlap with the A-pillar sheet metal inner panel 400, the thickness of the fixed portion 110, the flip portion 120 and the weakened portion 130 decreases in sequence, and the flip portion 120 is configured to, when the side air curtain 500 is inflated, separate from the A-pillar sheet metal inner panel 400 and flip along the weakened portion 130 to make way for the side air curtain 500.

[0029] In the present embodiment, the fixed portion 110 is configured as a fixed plate, the flip portion 120 is configured as a flip plate, the weakened portion 130 is configured as a weakened strip, and the flip plate is configured along the length direction of the side air curtain 500; the weakened portion 130 is configured along the length direction of the flip plate; the length of the flip portion 120 is smaller than the length of the fixed portion 110, and the length and shape of the flip portion 120 can be adaptively adjusted according to the length and shape of the side air curtain 500; the width of the flip portion 120 is smaller than the width of the fixed plate, and the width of the weakened strip is smaller than the width of the flip portion 120; in other embodiments, when the side air curtain 500 is configured at the B-pillar or other positions of the automobile, the positions of the fixed portion 110, the flip portion 120 and the weakened portion 130 can be adaptively adjusted as needed; in the present embodiment, the thickness of the fixed portion 110 is configured to be 2.5 mm, the thickness of the flip portion 120 is configured to be 2 mm, and the thickness of the weakened portion 130 is configured to be 1.5 mm; in other embodiments, the thickness of the fixed portion 110, the flip portion 120 and the weakened portion 130 can be adaptively adjusted as needed.

[0030] By adopting the above technical solution, by arranging the weakened portion 130 between the fixed portion 110 and the flip portion 120, and making the thickness of the weakened portion 130 smaller than the thickness of the fixed portion 110 and the flip portion 120, when the vehicle is hit and the side air curtain 500 expands, the side air curtain 500 can drive the flip portion 120 to flip along the weakened portion 130, thereby preventing the fixed portion 110, the flip portion 120 and the weakened portion 130 from being broken, thereby preventing the splashing objects from causing secondary injuries to the occupants of the vehicle; by adopting the fixed portion 110 as the fixed Component 111 is fixed on the A-pillar sheet metal inner panel 400 to prevent the side air curtain 500 from driving the fixing portion 110 to separate from the A-pillar sheet metal inner panel 400 when expanding, thereby improving the installation strength of the fixing portion 110 and the A-pillar sheet metal inner panel 400; by overlapping the side of the flip portion 120 away from the fixing portion 110 with the A-pillar sheet metal inner panel 400, it is easier for the side air curtain 500 to drive the flip portion 120 to flip when expanding, further preventing the flip portion 120 and the weakened portion 130 from rupture, so that when the vehicle is subjected to an explosion test, the qualified rate of the explosion test is improved.

[0031] Combination Figures 1 to 3 The fixing portion 110 , the flipping portion 120 and the weakened portion 130 are all configured as plastic parts, and the fixing portion 110 , the flipping portion 120 and the weakened portion 130 are configured as an integral molding.

[0032] In this embodiment, the fixed part 110 is made of PP+EPDM, wherein PP is polypropylene, which is a lightweight, chemically resistant, and heat-resistant plastic material commonly used to manufacture interior and exterior parts of automobiles, such as dashboards, door panels, bumpers, etc.; EPDM is ethylene propylene diene monomer rubber, which is a synthetic rubber with good heat resistance, weather resistance, and aging resistance, and is commonly used to manufacture automotive sealing strips, door and window seals, etc.; the flip part 120 is made of HDPE, which is high-density polyethylene, which is a thermoplastic plastic produced by polymerization of ethylene monomers; the weakened part 130 can be made of the same material as the fixed part 110, or can be made of the same material as the flip part 120, or the weakened part 130 can be made of other plastics; the fixed part 110, the flip part 120, and the weakened part 130 are configured to be produced by multiple injection molding processes.

[0033] By adopting the above technical solution, by setting the fixing part 110, the flip part 120 and the weakened part 130 as plastic parts, and forming the fixing part 110, the flip part 120 and the weakened part 130 as one piece, it is convenient to integrally produce the fixing part 110, the flip part 120 and the weakened part 130 of different thicknesses, thereby improving the production efficiency of the plate body 100, and improving the connection strength between the fixing part 110, the flip part 120 and the weakened part 130, thereby preventing the fixing part 110, the flip part 120 and the weakened part 130 from breaking.

[0034] Combination Figures 3 to 5 The interior trim panel structure further includes a connecting member 200 , which is simultaneously connected to the fixing portion 110 , the flipping portion 120 and the weakened portion 130 , and is used to prevent the fixing portion 110 , the flipping portion 120 and the weakened portion 130 from being separated.

[0035] By adopting the above technical solution and setting the connecting member 200, the fixed part 110, the flip part 120 and the weakened part 130 can be further connected, thereby preventing the connection position between the fixed part 110, the flip part 120 and the weakened part 130 from being broken, thereby further improving the connection strength between the fixed part 110, the flip part 120 and the weakened part 130.

[0036] Combination Figures 3 to 5 The connecting member 200 includes a flexible fabric 210 , and the flexible fabric 210 is coated on a side of the fixing portion 110 , the flip portion 120 and the weakened portion 130 away from the A-pillar sheet metal inner panel 400 .

[0037] In this embodiment, the area of ​​the flexible fabric 210 is the same as the area of ​​the fixed portion 110, the flip portion 120 and the weakened portion 130. In other embodiments, the area of ​​the flexible fabric 210 can be smaller than the area of ​​the fixed portion 110, the flip portion 120 and the weakened portion 130, or the connector 200 can be replaced with a rubber strip made of rubber. By connecting the rubber strip to the fixed portion 110, the flip portion 120 and the weakened portion 130 at the same time, the rubber strip can also prevent the fixed portion 110, the flip portion 120 and the weakened portion 130 from detaching, and can be connected to the fixed portion 110, the flip portion 120 and the weakened portion 130. A groove for accommodating the rubber strip is provided on 30, thereby improving the flatness of the fixed portion 110, the flip portion 120 and the weakened portion 130 after the rubber strip is arranged; or a rubber plate is used, and the area of ​​the rubber plate is the same as the area of ​​the fixed portion 110, the flip portion 120 and the weakened portion 130, so that the rubber plate prevents the fixed portion 110, the flip portion 120 and the weakened portion 130 from being broken; or the connecting member 200 is replaced by a connecting wire, and the connecting wire is connected to the fixed portion 110, the flip portion 120 and the weakened portion 130 at the same time, so that the fixed portion 110, the flip portion 120 and the weakened portion 130 can also be prevented from being separated.

[0038] By adopting the above technical solution and the setting of the flexible fabric 210, even when a break occurs between the fixed part 110, the flip part 120 and the weakened part 130, the flexible fabric 210 can connect the fixed part 110, the flip part 120 and the weakened part 130 together to prevent the fixed part 110, the flip part 120 and the weakened part 130 from detaching, and even when the fixed part 110, the flip part 120 and the weakened part 130 are broken, the flexible fabric 210 can also connect the broken fixed part 110, the flip part 120 and the weakened part 130 together, thereby further preventing the splashes of the broken fixed part 110, the flip part 120 and the weakened part 130 from causing secondary injuries to the occupants of the vehicle.

[0039] Combination Figures 3 to 5 , the flexible fabric 210 is configured as fabric.

[0040] In this embodiment, the fabric can be one of fabric, velvet, silk, synthetic fiber, knitwear and leather; the fabric can be manually coated or low-pressure injection molded; in this embodiment, the fabric is fabric, and the fabric has a variety of options, so that people have many choices; and the fabric setting has the advantages of durability, easy processing and easy cleaning.

[0041] The fixing member 111 includes at least one group of sinkers 112 and bolts 113. The sinkers 112 are arranged on the fixing portion 110 and extend toward the A-pillar sheet metal inner panel 400. The bolts 113 are located in the sinkers 112 and penetrate through the bottom wall of the sinkers 112. The bolts 113 are used to be threadedly connected to the A-pillar sheet metal inner panel 400.

[0042] In this embodiment, the fixing member 111 includes two groups of sinkers 112 and bolts 113, which are respectively located on both sides of the fixing portion 110; the sinker 112 includes a mounting tube 114 and a mounting plate 115, one end of the mounting tube 114 is integrally arranged on the surface of the fixing portion 110 facing the A-pillar sheet metal inner panel 400, and the other end is extended in the direction of the A-pillar sheet metal inner panel 400, and the mounting plate 115 is sealed on the end of the mounting tube 114 close to the A-pillar sheet metal inner panel 400, the head of the bolt 113 abuts against the mounting plate 115, and the rod of the bolt 113 is penetrated on the mounting plate 115, and a nut 410 is welded on the A-pillar sheet metal inner panel 400, and the bolt 113 can be penetrated and threadedly connected in the nut 410, so that the bolt 113 fixes the fixing portion 110 on the A-pillar sheet metal inner panel 400.

[0043] By adopting the above technical solution, the setting of the bolt 113 facilitates the installation and disassembly of the fixing part 110, thereby facilitating the maintenance of the entire plate body 100, and the setting of the bolt 113 improves the fixing strength of the fixing part 110 on the A-pillar sheet metal inner panel 400, preventing the fixing part 110 from being separated from the A-pillar sheet metal inner panel 400 when the side air curtain 500 expands; the setting of the sink 112 can hide the head of the bolt 113 in the sink 112, preventing the head of the bolt 113 from protruding from the fixing part 110 and causing harm to the people in the vehicle, and indirectly improving the flatness and aesthetics of the fixing part 110.

[0044] Combination Figures 3 to 5 The interior trim panel structure further includes a closing member 300 , which is used to close the sink 112 .

[0045] By adopting the above technical solution and disposing the closing member 300 , the sink 112 can be closed, thereby further improving the flatness and aesthetics of the fixing portion 110 .

[0046] Combination Figures 3 to 5 The closing member 300 includes a closing plate 310, which is engaged or disengaged with the sink 112 to close or open the sink 112. The closing plate 310 is away from the bottom wall of the sink 112 and is flush with the fixing portion 110 away from the A-pillar sheet metal inner panel 400.

[0047] In the present embodiment, a card slot is provided on the inner side wall of the sink 112, and a card block is provided on the closing plate 310, and the closing plate 310 is connected or disconnected with the sink 112 through the card block and the card slot; in other embodiments, the closing plate 310 and the sink 112 can also be connected by magnetic attraction; in the present embodiment, fabric is also provided on the surface of the closing plate 310 facing away from the mounting plate 115, so as to further improve the flatness and aesthetics of the fixing portion 110 and the closing plate 310.

[0048] By adopting the above technical scheme, the structure of the closing plate 310 is simple, and the sealing effect of the sinker 112 is improved; by clamping or disengaging the closing plate 310 from the sinker 112, it is convenient to install and disassemble the closing plate 310, thereby facilitating the installation and disassembly of the bolts 113 inside the sinker 112; and preventing the closing plate 310 from being separated from the countersunk hole, the sealing effect of the closing plate 310 on the countersunk hole is improved; by flushing the closing plate 310 with the fixing portion 110, the flatness and aesthetics of the fixing portion 110 are further improved.

[0049] Combination Figure 2 and Figure 5 A reinforcing rib 116 is provided between the sinking platform 112 and the fixing portion 110 .

[0050] In this embodiment, the reinforcing rib 116 includes a reinforcing plate, which is connected between the fixing portion 110 and the mounting tube 114, and the reinforcing plate is integrally arranged with the fixing portion 110 and the mounting tube 114; in other embodiments, the reinforcing rib 116 can be replaced with a reinforcing rod, and the strength of the sinking platform 112 can also be improved by obliquely arranging the reinforcing rod between the fixing portion 110 and the mounting tube 114, and integrally arranging the reinforcing rod with the fixing portion 110 and the mounting tube 114.

[0051] By adopting the above technical solution, the strength of the sink 112 set on the fixing part 110 is improved by adopting the setting of the reinforcing rib 116, thereby indirectly improving the fixing strength of the bolt 113 fixing the fixing part 110 on the A-pillar sheet metal inner panel 400, preventing the fixing part 110 from being separated from the A-pillar sheet metal inner panel 400 when the vehicle is hit.

[0052] A car comprises a car body and an interior trim panel structure of any one of the above embodiments arranged on the car body.

[0053] Among them, the specific structure of the interior trim panel structure has been described in detail in the above embodiments, and will not be repeated here.

[0054] When the vehicle is hit and the side air curtain 500 expands, since the thickness of the weakened portion 130 is the smallest, the side air curtain 500 can drive the flip portion 120 to flip along the weakened portion 130, thereby preventing the connection position between the fixed portion 110, the flip portion 120 and the weakened portion 130 from being broken, and by adopting the setting of the weakened portion 130, it can guide the movement of the flip portion 120 to prevent the fixed portion 110, the flip portion 120 and the weakened portion 130 from being broken, thereby preventing the splashes of the broken fixed portion 110, the flip portion 120 and the weakened portion 130 from causing secondary injuries to the occupants of the vehicle; and by adopting the setting of the fabric, the fabric can be connected to the fixed portion 110, the flip portion 120 and the weakened portion at the same time On the weakened portion 130, the fabric is flexible and not easy to break. Even if the connecting position of the fixed portion 110, the flip portion 120 and the weakened portion 130 is broken, the fabric can connect the fixed portion 110, the flip portion 120 and the weakened portion 130 to prevent the fixed portion 110, the flip portion 120 and the weakened portion 130 from falling off and causing harm to the people in the car, and even if the fixed portion 110, the flip portion 120 and the weakened portion 130 are broken, the fabric can connect the broken splashes together, thereby preventing the splashes after the fixed portion 110, the flip portion 120 and the weakened portion 130 are broken, thereby further preventing the splashes of the broken fixed portion 110, the flip portion 120 and the weakened portion 130 from causing harm to the people in the car.

[0055] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by a person skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. An interior trim panel structure, characterized in that: The invention comprises a plate body (100), wherein the plate body (100) comprises a fixing portion (110), a flipping portion (120) and a weakened portion (130), wherein the fixing portion (110) is provided with a fixing member (111), wherein the fixing member (111) is used to install the fixing portion (110) and an A-pillar sheet metal inner panel (400), wherein the weakened portion (130) is arranged between the fixing portion (110) and the flipping portion (120), and wherein the flipping portion (120) is provided with a fixing member (111) and a weakened portion (130) The side of the fixing portion (110) away from the weakened portion (130) is used for overlapping with the A-pillar sheet metal inner panel (400), and the thicknesses of the fixing portion (110), the flipping portion (120) and the weakened portion (130) are reduced in sequence. The flipping portion (120) is configured to be detached from the A-pillar sheet metal inner panel (400) and flipped along the weakened portion (130) when the side air curtain (500) is expanded to make way for the side air curtain (500).

2. The interior trim panel structure according to claim 1, characterized in that: The fixing portion (110), the flip portion (120) and the weakened portion (130) are all configured as plastic parts, and the fixing portion (110), the flip portion (120) and the weakened portion (130) are configured as an integral molding.

3. The interior trim panel structure according to claim 1, characterized in that: The invention also comprises a connecting member (200), wherein the connecting member (200) is simultaneously connected to the fixing portion (110), the flipping portion (120) and the weakened portion (130), and the connecting member (200) is used to prevent the fixing portion (110), the flipping portion (120) and the weakened portion (130) from being separated.

4. The interior trim panel structure according to claim 3, characterized in that: The connecting member (200) comprises a flexible fabric (210), and the flexible fabric (210) covers the fixing portion (110), the flipping portion (120), and a side of the weakened portion (130) facing away from the A-pillar sheet metal inner panel (400).

5. The interior trim panel structure according to claim 4, characterized in that: The flexible fabric (210) is configured as fabric.

6. The interior trim panel structure according to any one of claims 1 to 5, characterized in that: The fixing member (111) includes at least one group of sinkers (112) and bolts (113); the sinkers (112) are arranged on the fixing portion (110), and the sinkers (112) extend toward the A-pillar sheet metal inner panel (400); the bolts (113) are located in the sinkers (112), and the bolts (113) are passed through the bottom wall of the sinkers (112); the bolts (113) are used to be threadedly connected to the A-pillar sheet metal inner panel (400).

7. The interior trim panel structure according to claim 6, characterized in that: It also includes a closing piece (300), wherein the closing piece (300) is used to close the sink (112).

8. The interior trim panel structure according to claim 7, characterized in that: The closing member (300) comprises a closing plate (310), which is engaged with or disengaged from the sink (112) to close or open the sink (112), and the closing plate (310) is away from the bottom wall of the sink (112) and is flush with the fixing portion (110) away from the A-pillar sheet metal inner panel (400).

9. The interior trim panel structure according to claim 6, characterized in that: A reinforcing rib (116) is provided between the sinking platform (112) and the fixing portion (110).

10. An automobile, characterized in that: It comprises a vehicle body and an interior trim panel structure as described in any one of claims 1 to 9 arranged on the vehicle body.

Images