Hook, door guard assembly, and vehicle

Abstract

The application provides a hook, a door guard plate assembly and a vehicle, wherein the hook is configured to be detachably connected with the door guard plate, and the hook comprises: a hook portion for hanging an article; a rod portion extending in a first direction and connected with the hook portion at one end; and a connecting portion provided at the other end of the rod portion and used for clamping connection with the door guard plate. In this way, the application can realize the detachable connection of the hook and the door guard plate by clamping connection of the connecting portion and the door guard plate, increase the function of the door guard plate for hanging an article, and detach the hook when there is no article to be hung, so as to improve the safety and user experience.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, specifically to a hook, door panel assembly, and vehicle. Background Technology

[0002] There is often a need to hang items inside vehicles, but traditional door panels do not have hook structures and cannot meet this need. Utility Model Content

[0003] In view of the above problems, this application provides a hook, a door panel assembly, and a vehicle, so as to enable the door panel to have the function of hanging items by means of a hook that is detachably connected to the door panel, and to remove the hook when there is no need to hang items, thus ensuring safety and improving user experience.

[0004] To solve the above-mentioned technical problems, the technical solution adopted in this application is conceived as follows: This application provides a hook configured to be detachably connected to a door panel. The hook includes: a hook portion for hanging items; a rod portion extending in a first direction, with one end connected to the hook portion; and a connecting portion located at the other end of the rod portion for engaging with the door panel.

[0005] In some embodiments, the first dimension of the connecting portion along the second direction and the second dimension along the third direction are different, and the connecting portion protrudes from the rod portion on the outer peripheral wall of the second direction and / or the third direction; wherein the second direction intersects with the third direction, and both the second direction and the third direction are perpendicular to the first direction.

[0006] In some embodiments, in use, the hook portion bends in a direction away from the plane of the door panel.

[0007] In some embodiments, the connecting portion protrudes from the outer peripheral wall of the rod portion in the second direction, and the projection of the connecting portion and the rod portion in a first plane is T-shaped, wherein the first plane is parallel to the first direction and the second direction.

[0008] In some embodiments, the second direction is perpendicular to the third direction; the projection of the connecting portion in the horizontal plane is rectangular or elliptical.

[0009] In some embodiments, the first dimension is larger than the second dimension, wherein the first dimension is 7.5 cm and the second dimension is 3.5 cm.

[0010] In some embodiments, the connecting portion protrudes from the outer peripheral wall of the rod portion in the second direction and is flush with the outer peripheral wall of the rod portion in the third direction.

[0011] This application provides a door panel assembly, including: the hook described above; a door panel, wherein the door panel is provided with a snap-fit ​​portion, and the hook is detachably connected to the snap-fit ​​portion.

[0012] In some embodiments, the first dimension of the connecting portion along the second direction is larger than the second dimension along the third direction, and the connecting portion protrudes from the rod portion on the outer peripheral wall of the second direction; the second direction intersects with the third direction, and both the second direction and the third direction are perpendicular to the first direction; the snap-fit ​​portion includes: a through hole for the rod portion to pass through, the through hole having a length direction and a width direction, the second dimension being smaller than the width of the through hole; a limiting groove communicating with the through hole for snapping the connecting portion; wherein, the hook has a used state and a detachable state, in the used state, the second direction is parallel to the width direction, so that the end of the connecting portion along the second direction snaps into the limiting groove; in the detachable state, the second direction is parallel to the length direction, so that the projection of the connecting portion along the axial direction of the through hole is located within the through hole.

[0013] This application provides a vehicle including the aforementioned door panel assembly.

[0014] Unlike existing technologies, the beneficial effects of the embodiments in this application are as follows: The hook proposed in this application includes a hook portion, a rod portion, and a connecting portion, wherein the connecting portion is used to engage with the door panel, the hook portion is used to hang items, and the rod portion is used to connect the hook portion and the connecting portion; and the hook is detachably connected to the door panel. In this way, this application achieves a detachable connection between the hook and the door panel through the detachable engagement of the connecting portion, allowing users to flexibly install and remove the hook from the door panel, adding the function of hanging items to the door panel, and allowing the hook to be removed when no items are needed, thus ensuring safety and improving the user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a schematic diagram of the structure of an embodiment of the hook in this application; Figure 2 This is a structural schematic diagram of an embodiment of the door guard panel of this application; Figure 3 This is a structural schematic diagram of an embodiment of the door guard panel assembly of this application; Figure 4 This is a schematic diagram of one embodiment of the door guard panel structure of this application; Figure 5 This is a structural schematic diagram of an embodiment of the assembly process of the hook and door guard panel of this application; Figure 6 This is a structural schematic diagram of another embodiment of the assembly process of the hook and door panel in this application; Figure 7 This is a structural diagram showing the assembly state of the hook and door panel in this application.

[0016] In the above diagram: 100-Door panel assembly, 10-Hook, 11-Hook part, 12-Bar part, 13-Connecting part, 20-Door panel, 21-Snap-fit ​​part, 211-Through hole, 212-Limiting groove; Z-First direction, Y-Second direction, X-Third direction, y-First dimension, x-Second dimension, L-Length direction, W-Width direction. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are only for explaining this application and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0018] 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," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" 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 direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This application proposes a hook, such as Figures 1 to 3 As shown, Figure 1 This is a schematic diagram of the structure of an embodiment of the hook in this application; Figure 2 This is a structural schematic diagram of an embodiment of the door guard panel of this application; Figure 3 This is a structural schematic diagram of an embodiment of the door panel assembly of this application. The hook 10 is configured to be detachably connected to the door panel 20. The hook 10 includes: a hook portion 11, a rod portion 12, and a connecting portion 13. The hook portion 11 is used to hang items; the rod portion 12 extends along a first direction Z and is connected to the hook portion 11 at one end; the connecting portion 13 is provided at the other end of the rod portion 12 and is used to engage with the door panel 20.

[0023] The connecting part 13 is used for detachable snap-fit ​​with the door panel 20, and the hook part 11 serves as the bearing end for hanging items and is connected to the rod part 12. The rod part 12 extends along the first direction Z, connects with the connecting part 13 and the hook part 11, and transmits force. The detachable snap-fit ​​between the connecting part 13 and the door panel 20 enables the hook 10 to be detachably connected to the door panel 20, allowing users to flexibly install and remove the hook 10 from the door panel 20, thus adding the function of hanging items to the door panel 20. Furthermore, the hook 10 can be removed when no items are needed, ensuring safety and improving the user experience.

[0024] In some embodiments, the connection between the connecting part 13 and the door panel 20 can be a rigid connection, relying on the direct interference and limitation of the geometry between the components, such as concave-convex limitation; or it can be an elastic connection, using the elastic deformation of the material to achieve engagement and reset.

[0025] In some embodiments, such as Figure 1 As shown, the first dimension y of the connecting part 13 along the second direction Y and the second dimension x along the third direction X are different, and the connecting part 13 protrudes from the outer peripheral wall of the rod part 12 in the second direction Y; wherein, the second direction Y intersects with the third direction X, and both the second direction Y and the third direction X are perpendicular to the first direction Z.

[0026] Wherein, the first direction Z is the extension direction of the rod 12, the connecting part 13 has different dimensions in two intersecting directions in a plane perpendicular to the first direction Z, and the connecting part 13 protrudes from the outer peripheral wall of the rod 12 in the second direction Y, so that the part of the connecting part 13 protruding from the rod 12 can contact the side of the rod 12 facing the door panel 20, so that the connecting part 13 can be snapped onto the door panel 20.

[0027] In some embodiments, such as Figure 4 As shown, Figure 4 This is a schematic diagram of a structural embodiment of the door panel of this application. The door panel 20 is provided with a snap-fit ​​part 21, which includes a through hole 211 and a limiting groove 212. The through hole 211 is used to pass through the rod part 12. The through hole 211 has a length direction L and a width direction W. The first dimension y of the connecting part 13 along the second direction Y is greater than the second dimension x along the third direction X. The second dimension x is less than the width of the through hole 211 so that the connecting part 13 can pass through the through hole 211. The limiting groove 212 communicates with the through hole 211 and is used to snap the connecting part 13.

[0028] The hook 10 has a working state and a detachable state. In the detachable state, the third direction X is parallel to the width direction W so that the connecting part 13 can pass through the through hole 211. In the working state, the second direction Y is parallel to the width direction W so that the end of the connecting part 13 along the second direction Y engages with the limiting groove 212 to provide stable support and limiting fit, so as to achieve a stable connection between the hook 10 and the door guard plate 20.

[0029] In some embodiments, the connecting portion 13 may also protrude from the rod portion 12 on the outer peripheral wall in the third direction X, as long as it does not affect the assembly of the connecting portion 13 during the assembly process with the door guard plate 20.

[0030] In some embodiments, the connecting portion 13 protrudes from the outer peripheral wall of the rod portion 12 in the second direction Y and the third direction X, as long as it does not affect the assembly of the connecting portion 13 during the assembly process with the door panel 20. This structure can increase the contact area between the connecting portion 13 and the door panel 20 after assembly, even in the use state, improve the engagement stability between the connecting portion 13 and the door panel 20, reduce the risk of the hook 10 falling off, and improve the reliability of the hook 10.

[0031] In some embodiments, such as Figures 1 to 3 As shown, in use, the hook portion 11 bends in a direction away from the plane where the door panel 20 is located.

[0032] The hook portion 11 serves as the bearing end for hanging items on the hook 10. In use, it bends away from the plane where the door panel 20 is located to improve the convenience of hanging items, keep the hanging items away from the surface of the door panel 20, reduce the collision between items and the door panel 20, and improve the user experience.

[0033] In some embodiments, the overall structure of the hook portion 11 and the rod portion 12 can be J-shaped to increase the stability of the hanging of the item and reduce the risk of the item falling; or the hook portion 11 can be L-shaped according to the consumer's preference.

[0034] In some embodiments, such as Figure 1 As shown, the connecting part 13 protrudes from the outer peripheral wall of the rod part 12 in the second direction Y. The projections of the connecting part 13 and the rod part 12 in the first plane YZ are T-shaped, wherein the first plane YZ is parallel to the first direction Z and the second direction Y.

[0035] The connecting portion 13 protrudes from the outer peripheral wall of the rod portion 12 in the second direction Y, so that in the use state, the part of the connecting portion 13 protruding from the outer peripheral wall of the rod portion 12 in the second direction Y can contact the side of the connecting portion 13 facing the rod portion 12, so that the connecting portion 13 can be snapped onto the door panel 20.

[0036] The hook portion 11 is bent in the second direction Y, and the first plane YZ is parallel to the first direction Z and the second direction Y, so that the projection of the connecting portion 13 and the rod portion 12 in the plane where the rod portion 12 and the hook portion 11 are located is T-shaped, thereby improving the flatness of the hook 10 surface and making it easier to store.

[0037] In some embodiments, the connecting portion 13 protrudes from the rod portion 12 on the outer peripheral wall of the third direction X. The projection of the connecting portion 13 and the rod portion 12 in the second plane XZ is T-shaped. The second plane XZ is parallel to the first direction Z and the third direction X, so that the portion of the connecting portion 13 protruding from the rod portion 12 on the outer peripheral wall of the third direction X can contact the side facing the rod portion 12 with the door panel 20, so that the connecting portion 13 can be rotatably engaged with the door panel 20.

[0038] In some embodiments, such as Figure 1 As shown, the second direction Y is perpendicular to the third direction X; the projection of the connecting part 13 in the horizontal plane is a rectangle or an ellipse.

[0039] Wherein, the second direction Y is perpendicular to the third direction X, and the first dimension y of the connecting part 13 along the second direction Y and the second dimension x along the third direction X are different, so that when assembling the hook 10, the connecting part 13 passes through the through hole 211 of the door guard plate 20 and is rotated 90 degrees to engage with the door guard plate 20, thereby improving the connection strength between the connecting part 13 and the door guard plate 20, improving the connection stability, reducing the risk of the hook 10 falling off, and enhancing the reliability of the hook 10.

[0040] The projection of the connecting part 13 in the horizontal plane is rectangular or elliptical, so as to improve the aesthetics of the hook 10 through the axially symmetrical shape.

[0041] In some embodiments, such as Figure 1 As shown, the first dimension y is greater than the second dimension x. The first dimension y is 7.5cm and the second dimension x is 3.5cm.

[0042] Wherein, the first dimension y is the dimension of the connecting part 13 along the second direction Y, and the second dimension x is the dimension of the connecting part 13 along the third direction X. The first dimension y is greater than the second dimension x, so that when the second direction Y of the connecting part 13 is parallel to the extension direction of the limiting groove 212 of the door panel 20, the end of the connecting part 13 along the second direction Y is engaged with the limiting groove 212 to provide stable support; and the side wall of the connecting part 13 along the third direction X is engaged with the limiting groove 212 to improve the sliding of the hook 10, so that the connecting part 13 can be rotated and engaged on the door panel 20.

[0043] The first dimension y is 7.5cm and the second dimension x is 3.5cm, which improves the problem of unstable locking due to excessively small dimensions or difficult assembly due to excessively large dimensions, and achieves a fast and stable locking process. Specifically, when the projection of the connecting part 13 in the horizontal plane is rectangular, the length of the connecting part 13 is 7.5cm and the width is 3.5cm; when the projection of the connecting part 13 in the horizontal plane is elliptical, the major axis of the connecting part 13 is 7.5cm and the minor axis is 3.5cm.

[0044] In some embodiments, the first dimension y can be from 6.5cm to 8.5cm, such as 6.5cm, 7cm, 7.5cm, 8cm, 8.5cm, etc.; the second dimension x can be from 2.5cm to 4.5cm, such as 2.5cm, 3cm, 3.5cm, 4cm, 4.5cm, etc. The specific values ​​can be adjusted according to the material properties of the hook 10 and the dimensions of the door guard panel 20, etc.

[0045] In other embodiments, the ratio of the first dimension y to the second dimension x can be set to 2:1, for example, the first dimension y is 8cm and the second dimension x is 4cm, etc.

[0046] In some embodiments, such as Figure 1 As shown, the connecting part 13 protrudes from the outer peripheral wall of the rod part 12 in the second direction Y and is flush with the outer peripheral wall of the rod part 12 in the third direction X.

[0047] The connecting part 13 protrudes from the outer peripheral wall of the rod part 12 in the second direction Y, so that in the use state, the part of the connecting part 13 protruding from the outer peripheral wall of the rod part 12 in the second direction Y can contact the side of the rod part 12 facing the door panel 20, so that the connecting part 13 can be rotatably engaged with the door panel 20.

[0048] The fact that the connecting part 13 and the rod part 12 are flush with the outer peripheral wall in the third direction X means that the dimensions of the connecting part 13 and the rod part 12 are the same in the third direction X, so as to reduce the size of the through hole 211 on the door guard plate 20, improve the connection stability between the door guard plate 20 and the connecting part 13, and reduce the risk of the hook 10 falling off; and the fact that the connecting part 13 and the rod part 12 are flush with the outer peripheral wall in the third direction X can improve the flatness of the hook 10 surface and facilitate storage.

[0049] This application further proposes a door panel assembly, such as Figures 1 to 4 As shown, the door panel assembly 100 includes: the hook 10 and the door panel 20, wherein the door panel 20 is provided with a snap-fit ​​part 21, and the hook 10 and the snap-fit ​​part 21 are detachably connected.

[0050] The detachable connection between the hook 10 and the latching part 21 means that the mechanical connection between the hook 10 and the latching part 21 can be repeatedly assembled and disassembled in a non-destructive manner. This detachable connection between the hook 10 and the door panel 20 allows the door panel 20 to be used for hanging items while maintaining safety and improving the user experience. For a detailed description of the hook 10, please refer to the above embodiments.

[0051] In some embodiments, such as Figure 1 , Figures 4 to 7 As shown, Figure 5 This is a structural schematic diagram of an embodiment of the assembly process of the hook and door guard panel of this application; Figure 6 This is a structural schematic diagram of another embodiment of the assembly process of the hook and door panel in this application; Figure 7 This is a structural diagram showing the assembly state of the hook and door panel in this application. The first dimension y of the connecting part 13 along the second direction Y is greater than the second dimension x along the third direction X, and the connecting part 13 protrudes from the outer peripheral wall of the rod part 12 in the second direction Y; the second direction Y intersects with the third direction X, and both the second direction Y and the third direction X are perpendicular to the first direction Z; the locking part 21 includes: a through hole 211 and a limiting groove 212, wherein the through hole 211 is used to pass through the rod part 12, the through hole 211 has a length direction L and a width direction W, and the second dimension x is smaller than the width of the through hole 211; the limiting groove 212 communicates with the through hole 211 and is used to lock the connecting part 13; wherein the hook 10 has a working state and a detachable state, in the working state, the second direction Y is parallel to the width direction W, so that the end of the connecting part 13 along the second direction Y is locked with the limiting groove 212; in the detachable state, the second direction Y is parallel to the length direction L, so that the projection of the connecting part 13 along the axial direction of the through hole 211 is located in the through hole 211.

[0052] Wherein, the first direction Z is the extension direction of the rod 12, the connecting part 13 has different dimensions in two intersecting directions in a plane perpendicular to the first direction Z, and the connecting part 13 protrudes from the outer peripheral wall of the rod 12 in the second direction Y, so that the part of the connecting part 13 protruding from the rod 12 can contact the side of the rod 12 facing the door panel 20, so that the connecting part 13 can be rotatably snapped onto the door panel 20.

[0053] The through hole 211 is used to pass through the rod portion 12. The first dimension y of the connecting portion 13 along the second direction Y is greater than the second dimension x along the third direction X. The through hole 211 has a length direction L and a width direction W. The second dimension x is less than the width of the through hole 211, and the first dimension y is less than the length of the through hole 211. In the detachable state, the third direction X is parallel to the width direction W, and the second direction Y is parallel to the length direction L, so that the projection of the connecting portion 13 along the axial direction of the through hole 211 is located inside the through hole 211, so that the connecting portion 13 can pass through the through hole 211.

[0054] The limiting groove 212 is connected to the through hole 211 and is used to engage the connecting part 13. When the hook 10 is in use, the second direction Y is parallel to the width direction W, so that the end of the connecting part 13 along the second direction Y engages with the limiting groove 212 to provide stable support. The third direction X is parallel to the length direction L, and the side wall of the connecting part 13 along the third direction X engages with the limiting groove 212 to improve the sliding of the hook 10 and achieve a stable connection between the hook 10 and the door guard plate 20.

[0055] In some embodiments, such as Figure 4 As shown, the projection of the through hole 211 in the horizontal plane is rectangular, and the limiting groove 212 is provided on the long side of the through hole 211. The projection of the limiting groove 212 in the horizontal plane is rectangular, so as to match the geometry of the connecting part 13 and form a snap-fit ​​structure.

[0056] In some embodiments, the projection of the through hole 211 in the horizontal plane can also be elliptical, and the limiting groove 212 is provided at one end of the through hole 211 along the short axis direction. The projection of the limiting groove 212 in the horizontal plane is elliptical, so as to match the geometry of the connecting part 13 and form a snap-fit ​​structure.

[0057] In some embodiments, such as Figure 4 As shown, the door panel 20 is provided with two limiting grooves 212, which are respectively located on the two long sides of the through hole 211, and the center line connecting the two limiting grooves 212 is perpendicular to the long side of the through hole 211.

[0058] The door panel 20 is provided with two limiting grooves 212, which are respectively located on the two long sides of the through hole 211, so as to improve the connection strength between the connecting part 13 and the door panel 20 and improve the connection stability. The center line of the two limiting grooves 212 is perpendicular to the long side of the through hole 211, so that when the hook 10 is assembled, the connecting part 13 is rotated 90 degrees and then engaged with the door panel 20, so as to further improve the connection stability, reduce the risk of the hook 10 falling off, and enhance the reliability of the hook 10.

[0059] In some embodiments, such as Figure 4 As shown, the length of the through hole 211 is approximately 7.5 cm and the width is approximately 3.5 cm, to match the geometry of the connecting part 13 so that the connecting part 13 can pass through the through hole 211.

[0060] In some embodiments, the dimension of the limiting groove 212 along the length direction L of the through hole 211 is greater than or approximately equal to 3.5 cm and less than 7.5 cm; the dimension of the limiting groove 212 along the width direction W of the through hole 211 is greater than or approximately equal to 2 cm and less than 4 cm.

[0061] The limiting groove 212 has a length L along the through hole 211 that is greater than or approximately equal to 3.5 cm, so that the connecting part 13 can be placed within the limiting groove 212. The length L of the limiting groove 212 along the through hole 211 is less than 6 cm, so as to improve the problem of the connecting part 13 falling off. The limiting groove 212 has a width W along the through hole 211 that is greater than or approximately equal to 2 cm, so that the connecting part 13 can be placed within the limiting groove 212. The width W of the limiting groove 212 along the through hole 211 is less than 4 cm, so as to improve the problem of the connecting part 13 falling off.

[0062] This application further proposes a vehicle, such as Figures 1 to 7 As shown, the vehicle (not shown) includes the aforementioned door panel assembly 100. For details of its implementation, please refer to the above embodiments.

[0063] This application enables the hook 10 to be detachably connected to the door panel 20 by snapping the connecting part 13 with the door panel 20. This allows users to flexibly install and remove the hook 10 on the door panel 20, adding the function of hanging items to the door panel 20 while ensuring safety and improving the user experience.

[0064] The above are merely embodiments of this application and do not limit the scope of this patent application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A hook (10), characterized in that, Configured for detachable connection with door panel (20), the hook (10) includes: The hook part (11) is used to hang items; The rod (12) extends along the first direction (Z) and one end is connected to the hook (11); A connecting part (13) is provided at the other end of the rod part (12) for engaging with the door guard plate (20).

2. The hook (10) according to claim 1, characterized in that, The first dimension (y) of the connecting part (13) along the second direction (Y) and the second dimension (x) along the third direction (X) are different, and the connecting part (13) protrudes from the rod part (12) and is disposed on the outer peripheral wall of the second direction (Y) and / or the third direction (X); The second direction (Y) intersects with the third direction (X), and both the second direction (Y) and the third direction (X) are perpendicular to the first direction (Z).

3. The hook (10) according to claim 2, characterized in that, In use, the hook portion (11) bends in a direction away from the plane where the door guard plate (20) is located.

4. The hook (10) according to claim 2, characterized in that, The connecting part (13) protrudes from the outer peripheral wall of the rod part (12) in the second direction (Y). The projection of the connecting part (13) and the rod part (12) in the first plane is T-shaped, wherein the first plane is parallel to the first direction (Z) and the second direction (Y).

5. The hook (10) according to claim 2, characterized in that, The second direction (Y) is perpendicular to the third direction (X); the projection of the connecting part (13) in the horizontal plane is rectangular or elliptical.

6. The hook (10) according to claim 5, characterized in that, The first dimension (y) is larger than the second dimension (x), the first dimension (y) is 7.5cm, and the second dimension (x) is 3.5cm.

7. The hook (10) according to claim 2, characterized in that, The connecting part (13) protrudes from the rod part (12) on the outer peripheral wall in the second direction (Y) and is flush with the outer peripheral wall of the rod part (12) in the third direction (X).

8. A door panel assembly (100), characterized in that, include: The hook (10) according to any one of claims 1 to 7; Door panel (20), the door panel (20) is provided with a snap-fit ​​part (21), the hook (10) is detachably connected to the snap-fit ​​part (21).

9. The door panel assembly (100) according to claim 8, characterized in that, The first dimension (y) of the connecting part (13) along the second direction (Y) is greater than the second dimension (x) along the third direction (X), and the connecting part (13) protrudes from the rod part (12) and is disposed on the outer peripheral wall of the second direction (Y); the second direction (Y) intersects with the third direction (X), and both the second direction (Y) and the third direction (X) are perpendicular to the first direction (Z); The snap-fit ​​portion (21) includes: A through hole (211) is provided for the rod portion (12) to pass through. The through hole (211) has a length direction (L) and a width direction (W). The second dimension (x) is smaller than the width of the through hole (211). The limiting groove (212) communicates with the through hole (211) and is used to snap the connecting part (13). The hook (10) has a working state and a detachable state. In the working state, the second direction (Y) is parallel to the width direction (W) so that the end of the connecting part (13) along the second direction (Y) is engaged with the limiting groove (212). In the detachable state, the second direction (Y) is parallel to the length direction (L) such that the projection of the connecting part (13) along the axial direction of the through hole (211) is located within the through hole (211).

10. A vehicle, characterized in that, Includes the door panel assembly (100) as described in claim 8 or 9.

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