Vehicle door structure and vehicle

Abstract

This application discloses a door structure and a vehicle, belonging to the field of vehicle doors. The door structure includes: a door body and a sunshade assembly; a trim panel assembly is provided on the door body; a hook groove is provided on one of the sunshade assembly and the trim panel assembly, the bottom of the hook groove extending vertically from the groove opening; a hook is provided on the other of the sunshade assembly and the trim panel assembly, and the hook is hooked into the hook groove. In this application, by providing a hook groove and a hook, and by hooking the hook into the hook groove, and by ensuring that the bottom of the hook groove extends vertically from the groove opening, the matching surface between the trim panel and the sunshade assembly in related technologies is effectively avoided as it is a slope. This allows the sunshade assembly to be more securely connected to the trim panel assembly, preventing the sunshade assembly from easily detaching from the trim panel assembly. Therefore, when this door structure is applied to a vehicle, it can effectively improve vehicle comfort.

Description

Technical Field

[0001] This application belongs to the field of vehicle doors, specifically relating to a vehicle door structure and a vehicle. Background Technology

[0002] With the development of technology, vehicles have become a frequently used means of transportation, greatly improving the convenience of daily travel. Typically, to enhance passenger comfort, sunshade assemblies are installed on vehicle doors. These assemblies block sunlight from directly entering the vehicle, preventing occupants from being dazzled and improving comfort. However, in some technologies, the overlapping surface between the sunshade assembly and the door trim panel is angled, which can easily lead to loosening and the trim panel detaching from the sunshade, reducing overall vehicle comfort. Utility Model Content

[0003] The purpose of this application is to provide a door structure and vehicle that at least solves the problem that the sunshade assembly is prone to falling off the door, resulting in a reduction in vehicle comfort.

[0004] In a first aspect, embodiments of this application provide a vehicle door structure, the vehicle door structure including: a vehicle door body and a sunshade assembly;

[0005] The door body is provided with a trim panel assembly. One of the sunshade assembly and the trim panel assembly is provided with a hanging groove. The bottom of the hanging groove extends vertically from the groove opening. The other of the sunshade assembly and the trim panel assembly is provided with a hook, which is hooked to the hanging groove.

[0006] Optionally, the hanging groove has a first groove wall that extends vertically, and the hook has a hanging arm that extends into the hanging groove and abuts against the first groove wall.

[0007] Optionally, a second buffer layer is provided on the first groove wall, and the hook arm abuts against the second buffer layer;

[0008] And / or, the hook arm is provided with a third buffer layer, and the first groove wall abuts against the third buffer layer.

[0009] Optionally, the trim panel assembly is provided with a support platform, which abuts against the outer wall of the trim panel assembly with the mounting groove.

[0010] Optionally, the number of the support platforms is multiple, and the number of the hooks is multiple;

[0011] The support platform and the hook are alternately distributed along the first direction, and there is a gap between the support platform and the hook.

[0012] Optionally, a first buffer layer is provided on the outer wall of the hanging groove facing the trim assembly, and the support platform abuts against the first buffer layer.

[0013] Optionally, the trim assembly includes an upper trim panel and a middle trim panel;

[0014] The upper trim panel is fixedly connected to the middle trim panel, the middle trim panel is provided with the hook, and the upper trim panel is in contact with the sunshade assembly.

[0015] Optionally, the sunshade assembly includes a mounting housing, a rotating shaft, a sunshade, and a pulling component;

[0016] The mounting housing has a mounting cavity, the rotating shaft is disposed in the mounting cavity, the sunshade is wound around the rotating shaft, and the pulling member is connected to the end of the sunshade. The mounting housing has a hanging groove on its outer wall.

[0017] The pulling member is used to pull the sunshade so that the sunshade can extend out of the mounting cavity.

[0018] Optionally, the sunshade assembly includes a first component and a second component connected together, the mounting groove is disposed on the first component, and the second component is connected to the trim panel assembly via a connector.

[0019] Secondly, embodiments of this application provide a vehicle, the vehicle including a vehicle body and a door structure as described in any of the first aspects above;

[0020] The door structure is installed on the vehicle body.

[0021] In this embodiment, since the door body is provided with a trim panel assembly, one of the sunshade assembly and the trim panel assembly is provided with a hanging groove, and the other of the sunshade assembly and the trim panel assembly is provided with a hook, when the sunshade is installed on the trim panel assembly, the hook can be hooked into the hanging groove, and the bottom of the hanging groove extends vertically from the groove opening. Thus, the hook and the hanging groove can effectively fix the sunshade to the trim panel assembly, avoiding the problem that the sunshade assembly is easy to detach from the trim panel assembly. In other words, in this embodiment of the application, by setting a mounting groove and a hook, the hook is hung in the mounting groove, and the bottom of the mounting groove extends vertically from the groove opening, which effectively avoids the matching surface of the trim panel and the sunshade assembly being an inclined surface in the related technology. This allows the sunshade assembly to be more firmly connected to the trim panel assembly, preventing the sunshade assembly from easily detaching from the trim panel assembly. As a result, when the door structure is applied to the vehicle, the comfort of the vehicle can be effectively improved. Attached Figure Description

[0022] Figure 1 This is a schematic diagram showing a sunshade assembly installed on a trim panel assembly according to an embodiment of this application;

[0023] Figure 2 This is a schematic diagram showing a sunshade assembly provided in an embodiment of this application being fixed to a trim panel assembly via a connector;

[0024] Figure 3 This is a cross-sectional view showing a sunshade assembly installed on a trim panel assembly according to an embodiment of this application;

[0025] Figure 4 This is a cross-sectional view of a sunshade assembly provided in an embodiment of this application at the hook of the trim panel assembly;

[0026] Figure 5 This is a cross-sectional view of a sunshade assembly provided in an embodiment of this application at the support platform of the trim panel assembly;

[0027] Figure 6 This is a cross-sectional view of a sunshade assembly provided in an embodiment of this application at the welding position between the upper and middle trim panels of the trim panel assembly;

[0028] Figure 7 This is a partial schematic diagram of a sunshade assembly provided in an embodiment of this application;

[0029] Figure 8 This is a schematic diagram illustrating the connection between a hanging groove on a sunshade assembly and a hook on a trim panel assembly, as provided in an embodiment of this application.

[0030] Figure 9 This is a schematic diagram of the middle trim panel of a trim panel assembly provided in an embodiment of this application.

[0031] Figure label:

[0032] 001: Connector; 002: Welding point; 10: Sunshade assembly; 11: Mounting housing; 12: Rotating shaft; 13: Sunshade; 14: Pulling component; 101: Hanging groove; 110: First component; 120: Second component; 1011: First buffer layer; 1012: First groove wall; 1013: Second buffer layer; 20: Trim panel assembly; 21: Upper trim panel; 22: Middle trim panel; 201: Hook; 202: Support platform; 2011: Hanging arm; X: First direction. Detailed Implementation

[0033] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0034] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] like Figures 1 to 9 As shown, the door structure includes: the door body and the sunshade assembly 10.

[0037] The door body is provided with a trim panel assembly 20. One of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hook groove 101, which extends along the first direction X. The other of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hook 201, which is hooked to the hook groove 101.

[0038] In this embodiment, since the door body is provided with a trim panel assembly 20, one of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hanging groove 101, and the other of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hook 201, when the sunshade 13 is installed on the trim panel assembly 20, the hook 201 can be hooked into the hanging groove 101, and the bottom of the hanging groove 101 extends vertically from the groove opening. Thus, the hook 201 and the hanging groove 101 can effectively fix the sunshade 13 to the trim panel assembly 20, avoiding the problem that the sunshade assembly 10 is easy to detach from the trim panel assembly 20. That is, in this embodiment, by providing a mounting groove 101 and a hook 201, the hook 201 is hooked into the mounting groove 101, and the bottom to the opening of the mounting groove 101 extends vertically. This effectively avoids the situation where the mating surface between the trim panel and the sunshade assembly 10 in related technologies is an inclined surface. This allows the sunshade assembly 10 to be more securely connected to the trim panel assembly 20, preventing the sunshade assembly 10 from easily detaching from the trim panel assembly 20. Consequently, when the door structure is applied to a vehicle, it can effectively improve vehicle comfort. It is understood that extending vertically can be strictly vertical or approximately vertical.

[0039] It should be noted that one of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hanging groove 101, and the other of the sunshade assembly 10 and the trim panel assembly 20 is provided with a hook 201. This is equivalent to the sunshade assembly 10 having both a hanging groove 101 and a hook 201, or the sunshade assembly 10 having both a hook 201 and a hanging groove 101. In this embodiment, for ease of explanation, the example of the sunshade assembly 10 having a hanging groove 101 and the trim panel assembly 20 having a hook 201 is used. When the sunshade assembly 10 has a hanging groove 101, the hanging groove 101 can extend along the first direction X.

[0040] In addition, in this embodiment, the vertical direction can be the height direction of the vehicle.

[0041] In addition, the trim panel assembly 20 is installed on the door body, and the door body is provided with window glass. The sunshade assembly 10 can be installed on one side of the window glass, so that when the sunshade assembly 10 is unfolded, it can block the window glass and prevent sunlight from shining into the vehicle interior. The sunshade assembly 10 is provided with a mounting groove 101, and the trim panel assembly 20 is provided with a hook 201. After the hook 201 is attached to the mounting groove 101, it can effectively prevent the sunshade assembly 10 from easily detaching from the trim panel assembly 20, thereby effectively improving the user experience of the occupants when using the sunshade assembly 10.

[0042] In addition, in this embodiment, the mounting groove 101 can extend out of the outer wall of the sunshade assembly 10, which is equivalent to additionally connecting the mounting groove 101 to the sunshade assembly 10. That is, the mounting groove 101 is not a groove opened on the outer wall of the sunshade assembly 10.

[0043] Additionally, in some embodiments, such as Figure 5 and Figure 9 As shown, a support platform 202 is provided on the trim panel assembly 20, and the support platform 202 abuts against the outer wall of the trim panel assembly 20 with the hanging groove 101.

[0044] With this configuration, after the sunshade assembly 10 is installed on the trim panel assembly 20, and the hook 201 on the trim panel assembly 20 is hooked into the hanging groove 101 on the sunshade assembly 10, the support platform 202 on the trim panel assembly 20 abuts against the outer wall of the trim panel assembly 20 and the hanging groove 101. Thus, the hook 201 exerts force on the sunshade assembly 10 along the direction from the hanging groove 101 to the trim panel assembly 20, and the support platform 202 exerts force on the sunshade assembly 10 along the direction from the trim panel assembly 20 to the hanging groove 101. This effectively clamps the hanging groove 101 onto the sunshade assembly 10, helping to secure the sunshade assembly 10 more firmly. Furthermore, by having the support platform 202 abut against the outer wall of the trim panel assembly 20, it is further ensured that the sunshade assembly 10 is not easily separated from the trim panel assembly 20.

[0045] Additionally, in some embodiments, such as Figure 9 As shown, there are multiple support platforms 202 and multiple hooks 201; the support platforms 202 and hooks 201 are alternately distributed along the first direction X, and there is a gap between the support platforms 202 and the hooks 201.

[0046] Since the support platform 202 and the hook 201 alternately separate along the first direction X, and there is a gap between the support platform 202 and the hook 201, it is equivalent to the support platform 202 and the hook 201 clamping the groove wall of the hanging groove 101 at multiple positions along the extension direction of the hanging groove 101, thereby ensuring that the hanging groove 101 can be firmly connected to the trim panel assembly 20, and ensuring that the sunshade assembly 10 is not easily separated from the trim panel assembly 20.

[0047] It should be noted that the number of support platforms 202 can be set according to actual needs. For example, the number of support platforms 202 may be 7, or even 9. The specific number of support platforms 202 is not limited in this embodiment. Similarly, the number of hooks 201 can also be set according to actual needs. For example, the number of hooks 201 may be 8, or even 10. The specific number of hooks 201 is not limited in this embodiment.

[0048] Furthermore, in this embodiment, the shape of the support platform 202 can be set according to actual needs. For example, the support platform 202 can be cylindrical, or it can be a quadrangular prism. This embodiment does not limit the specific shape of the support platform 202.

[0049] Additionally, in some embodiments, such as Figure 5 As shown, a first buffer layer 1011 is provided on the outer wall of the hanging groove 101 facing the trim assembly 20, and the support platform 202 abuts against the first buffer layer 1011.

[0050] Because a first buffer layer 1011 is provided on the outer wall of the trim assembly 20 facing the mounting groove 101, when the sunshade assembly 10 is installed on the trim assembly 20, the support platform 202 abuts against the first buffer layer 1011. This effectively avoids hard contact between the support platform 202 and the outer wall of the trim assembly 20, preventing potential abnormal noises during vehicle operation when the door structure is applied to the vehicle. In other words, by providing the first buffer layer 1011 on the outer wall of the trim assembly 20 facing the mounting groove 101, and the support platform 202 abutting against the first buffer layer 1011, abnormal noises from the door structure can be effectively reduced. After applying the door structure to the vehicle, the probability of abnormal noises can be reduced, contributing to improved vehicle comfort.

[0051] It should be noted that the first buffer layer 1011 can be a rubber layer. Of course, the first buffer layer 1011 can also be a component with air pressure buffering function, for example, the first buffer layer 1011 can also be a felt layer. The specific type of the first buffer layer 1011 is not limited in this embodiment.

[0052] Additionally, in some embodiments, such as Figure 4 and Figure 8 As shown, the hanging groove 101 has a first groove wall 1012 that extends vertically, and the hook 201 has a hanging arm 2011 that extends into the hanging groove 101 and abuts against the first groove wall 1012.

[0053] Because the mounting groove 101 has a first groove wall 1012 and the hook 201 has a mounting arm 2011, when the sunshade assembly 10 is installed on the trim panel assembly 20, the mounting arm 2011 can extend into the mounting groove 101 and abut against the first groove wall 1012. This allows the mounting arm 2011 to fit snugly against the first groove wall 1012, effectively applying force to the mounting groove 101 and ensuring the sunshade assembly 10 is securely installed on the trim panel assembly 20. In other words, by setting the mounting arm 2011 to extend into the mounting groove 101 and abut against the first groove wall 1012, it is ensured that the sunshade assembly 10 is not easily separated from the trim panel assembly 20.

[0054] It should be noted that the first groove wall 1012 extends in a vertical direction, and the hook arm 2011 can also extend in a vertical direction.

[0055] Additionally, in some embodiments, such as Figure 3 , 4 As shown in Figure 8, a second buffer layer 1013 is provided on the first groove wall 1012, and the hook arm 2011 abuts against the second buffer layer 1013; and / or, a third buffer layer is provided on the hook arm 2011, and the first groove wall 1012 abuts against the third buffer layer.

[0056] With this configuration, when the sunshade assembly 10 is installed on the trim panel assembly 20, it is equivalent to having a buffer structure between the first groove wall 1012 of the mounting groove 101 and the mounting arm 2011. This avoids hard contact between the first groove wall 1012 of the mounting groove 101 and the mounting arm 2011, which could lead to abnormal noises when the door structure is applied to the vehicle. In other words, by providing a second buffer layer 1013 on the first groove wall 1012 and / or a third buffer layer on the mounting arm 2011, the probability of abnormal noises can be reduced and vehicle comfort improved when the door structure is applied to the vehicle.

[0057] It should be noted that, in this embodiment, the second buffer layer 1013 may be provided only on the first groove wall 1012. In this case, when the hook 201 is hooked to the hooking groove 101, the hook 201 contacts the second buffer layer 1013 on the first groove wall 1012, that is, the hooking arm 2011 of the hook 201 abuts against the second buffer layer 1013. Of course, a third buffer layer may also be provided only on the hooking arm 2011. In this case, when the hook 201 is hooked to the hooking groove 101, the hook... The third buffer layer on hook 201 contacts the first groove wall 1012, that is, the third buffer layer on the hook arm 2011 of hook 201 abuts against the first groove wall 1012; of course, a second buffer layer 1013 can also be provided on the first groove wall 1012, and a third buffer layer can be provided on the hook arm 2011. In this case, when hook 201 is hooked to hook groove 101, the third buffer layer on hook arm 2011 of hook 201 contacts the second buffer layer 1013 on the first groove wall 1012. This embodiment of the present application does not limit the specific implementation of the embodiment.

[0058] Furthermore, in this embodiment, both the second buffer layer 1013 and the third buffer layer can be rubber layers. Of course, the second buffer layer 1013 and the third buffer layer can also be other components with buffering functions, such as felt layers. The specific type of the second buffer layer 1013 and the specific type of the third buffer layer are not limited in this embodiment.

[0059] Furthermore, in this embodiment, when a first buffer layer 1011 is provided on the outer wall of the mounting groove 101 facing the trim assembly 20, and a second buffer layer 1013 is provided on the first groove wall 1012, the first buffer layer 1011 and the second buffer layer 1013 can be an integral structure, thereby allowing the buffer layer to be set on the mounting groove 101 in one step, improving the setting efficiency. Of course, the first buffer layer 1011 and the second buffer layer 1013 can also be two independent buffer layers. This embodiment does not limit the specific implementation of this method.

[0060] Additionally, in some embodiments, such as Figure 4 and Figure 9 As shown, the trim panel assembly 20 may include an upper trim panel 21 and a middle trim panel 22; the upper trim panel 21 and the middle trim panel 22 are fixedly connected, the middle trim panel 22 is provided with a hook 201, and the upper trim panel 21 is in contact with the sunshade assembly 10.

[0061] Since the upper trim panel 21 and the middle trim panel 22 are fixedly connected, they are not easily separated, thus effectively decorating the door body. Furthermore, the middle trim panel 22 is equipped with hooks 201, so when the sunshade assembly 10 is installed on the trim panel assembly 20, the hooks 201 on the middle trim panel 22 engage with the mounting slots 101 on the sunshade assembly 10, and the upper trim panel 21 contacts the sunshade assembly 10. This ensures a secure connection between the sunshade assembly 10 and the middle trim panel 22, making it difficult for the sunshade assembly 10 to separate from the trim panel assembly 20.

[0062] It should be noted that the upper trim panel 21 and the middle trim panel 22 can be welded together; alternatively, they can be connected by heat fusion. For example, as shown... Figure 6 and Figure 9 As shown, the upper trim panel 21 and the middle trim panel 22 are welded at welding point 002. This embodiment of the application does not limit the specific details. Furthermore, along the direction of gravity, the upper trim panel 21 is positioned above the middle trim panel 22.

[0063] In addition, in this embodiment, the skeleton material of the upper trim panel 21 can be one of PP, ABS, or PC-ABS, and the surface of the upper trim panel 21 can be covered with a skin made of PVC or PU. Similarly, the skeleton material of the middle trim panel 22 can be one of PP, ABS, or PC-ABS, and the surface of the middle trim panel 22 can be covered with a skin made of PVC or PU.

[0064] Additionally, in some embodiments, such as Figure 4 As shown, the sunshade assembly 10 includes a mounting housing 11, a rotating shaft 12, a sunshade 13, and a pulling member 14. The mounting housing 11 has a mounting cavity, the rotating shaft 12 is disposed in the mounting cavity, the sunshade 13 is wound around the rotating shaft 12, and the pulling member 14 is connected to the end of the sunshade 13. A hanging groove 101 is provided on the outer wall of the mounting housing 11. The pulling member 14 is used to pull the sunshade 13 so that the sunshade 13 can extend out of the mounting cavity.

[0065] Because the mounting housing 11 has a mounting cavity, the rotating shaft 12 is disposed in the mounting cavity, the sunshade 13 is wound around the rotating shaft 12, and the pulling member 14 is connected to the end of the sunshade 13, when the door structure is applied to a vehicle, the user can apply force to the pulling member 14 to pull the sunshade 13 out of the mounting cavity, so that the sunshade 13 can block the window glass on the door structure and prevent sunlight from shining into the vehicle interior. In addition, the outer wall of the mounting housing 11 is provided with a hook groove 101, so when the sunshade assembly 10 is installed on the trim assembly 20, the hooks 201 on the trim assembly 20 can be directly hooked into the hook groove 101 on the mounting housing 11, thereby facilitating the installation of the sunshade assembly 10.

[0066] It should be noted that when the sunshade assembly 10 includes the mounting housing 11, the mounting housing 11 contacts the upper trim panel 21. In addition, the rotating shaft 12 is rotatable in the mounting cavity, thereby ensuring that when force is applied to the pull member 14, the sunshade 13 can be detached from the rotating shaft 12.

[0067] Additionally, in some embodiments, such as Figure 2 As shown, the sunshade assembly 10 includes a first component 110 and a second component connected together. The mounting groove 101 is disposed on the first component 110, and the second component 120 is connected to the trim panel assembly 20 via a connector 001.

[0068] Since the second component 120 is connected to the trim assembly 20 via the connector 001, the sunshade assembly 10 is not only hooked to the hook 201 on the trim assembly 20 via the hook groove 101, thus fixing the sunshade assembly 10, but also connected to the trim assembly 20 by the connector 001. This further ensures that the sunshade assembly 10 is more firmly connected to the trim assembly 20, and further avoids the problem of the sunshade assembly 10 easily separating from the trim assembly 20.

[0069] It should be noted that connector 001 includes, but is not limited to, screws, pins, etc. Furthermore, the number of connectors 001 can be set according to actual needs; for example, the number of connectors 001 may be 7, or even 10. The specific number of connectors 001 is not limited in this embodiment.

[0070] Additionally, when the trim assembly 20 includes an upper trim 21 and a middle trim 22, the second component 120 of the sunshade assembly 10 is connected to the middle trim 22 via a connector 001.

[0071] This application provides a vehicle, which includes a vehicle body and a door structure as described in any of the above embodiments; the door structure is installed on the vehicle body.

[0072] It should be noted that the vehicle type can be a gasoline-powered vehicle, a plug-in hybrid vehicle, a range-extended vehicle, or a pure electric vehicle. This application does not limit the specific type of vehicle described in the embodiments.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0074] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle door structure characterized by comprising: The door structure includes: the door body and the sunshade assembly; The door body is provided with a trim panel assembly. One of the sunshade assembly and the trim panel assembly is provided with a hanging groove. The bottom of the hanging groove extends vertically from the groove opening. The other of the sunshade assembly and the trim panel assembly is provided with a hook, which is hooked to the hanging groove.

2. The vehicle door structure according to claim 1, characterized by The hanging groove has a first groove wall that extends vertically, and the hook has a hanging arm that extends into the hanging groove and abuts against the first groove wall.

3. The vehicle door structure according to claim 2, characterized by A second buffer layer is provided on the first groove wall, and the hook arm abuts against the second buffer layer; And / or, the hook arm is provided with a third buffer layer, and the first groove wall abuts against the third buffer layer.

4. The vehicle door structure according to claim 1, characterized by The trim panel assembly is provided with a support platform, which abuts against the outer wall of the trim panel assembly with the hanging groove.

5. The vehicle door structure according to claim 4, characterized by The number of support platforms is multiple, and the number of hooks is multiple; The support platform and the hook are alternately distributed along a first direction, and there is a gap between the support platform and the hook.

6. The vehicle door structure according to claim 4, characterized by A first buffer layer is provided on the outer wall of the hanging groove facing the trim assembly, and the support platform abuts against the first buffer layer.

7. The door structure according to any one of claims 1-6, characterized in that, The trim assembly includes an upper trim panel and a middle trim panel; The upper trim panel is fixedly connected to the middle trim panel, the middle trim panel is provided with the hook, and the upper trim panel is in contact with the sunshade assembly.

8. The door structure according to any one of claims 1-6, characterized in that, The sunshade assembly includes a mounting housing, a rotating shaft, a sunshade, and a pulling component; The mounting housing has a mounting cavity, the rotating shaft is disposed in the mounting cavity, the sunshade is wound around the rotating shaft, and the pulling member is connected to the end of the sunshade. The mounting housing has a hanging groove on its outer wall. The pulling member is used to pull the sunshade so that the sunshade can extend out of the mounting cavity.

9. The door structure according to any one of claims 1-6, characterized in that, The sunshade assembly includes a first component and a second component connected together. The mounting groove is disposed on the first component, and the second component is connected to the trim panel assembly via a connector.

10. A vehicle, characterized in that, The vehicle includes a vehicle body and a door structure as described in any one of claims 1-9; The door structure is installed on the vehicle body.

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