Vehicle door assembly and vehicle

Abstract

A vehicle door assembly (100), comprising: a vehicle door panel (10) comprising an inner panel (12) and an outer panel (11), wherein the inner panel (12) and the outer panel (11) each are provided with a quarter window hole; quarter window glass (21) arranged on the inner side of the inner panel (12), wherein the outer surface of the quarter window glass (21) is sealingly connected to the inner surface of the inner panel (12) surrounding the edge of the quarter window hole; and a first sealing member (30) arranged on the inner side of the inner panel (12), wherein the first sealing member (30) is separately sealingly connected to the bottom surface of the quarter window glass (21) and the inner panel (12).

Description

Door assembly and vehicle

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application No. 202310868306.8 filed on July 14, 2023, the entire contents of which are incorporated by reference into this application. Technical Field

[0003] The present application relates to, but is not limited to, the field of vehicle technology, and in particular, to a vehicle door assembly and a vehicle. Background Art

[0004] During rainfall or other precipitation events, water can hit the quarter windows and potentially seep in from the lower edge of the quarter windows and drip onto the inside of the vehicle doors.

[0005] Summary of the Invention

[0006] In a first aspect, the present application provides a vehicle door assembly, comprising: a vehicle door panel, comprising an inner panel and an outer panel, both of which are provided with a triangular window hole; a triangular window glass, arranged on the inner side of the inner panel, the outer surface of the triangular window glass being sealed in contact with the inner surface of the inner panel at the edge surrounding the triangular window hole; a first sealing member, arranged on the inner side of the inner panel, the first sealing member being sealed in contact with the bottom surface of the triangular window glass and the inner panel, respectively.

[0007] In an optional embodiment, the first sealing member includes a first sealing portion that protrudes obliquely upward and extends toward the inner plate, and the first sealing portion is pressed against the inner plate and is sealed with the inner plate.

[0008] In an optional embodiment, the first sealing member also includes a second sealing portion connected to the first sealing portion, the second sealing portion abuts against the bottom surface of the triangular window glass, a downwardly recessed first water guide groove is formed at the connection between the first sealing portion and the second sealing portion, a first drainage channel is also provided between the inner panel and the outer panel, and the first water guide groove is connected to the first drainage channel.

[0009] In an optional embodiment, a drip portion is protruding downward from the lower surface of the first sealing member, and the door panel is further provided with a drainage hole for water dripping from the drip portion to flow out, and the drainage hole is connected to the outside.

[0010] In an optional embodiment, the first sealing portion and the second sealing portion are integrally formed.

[0011] In an optional embodiment, the elastic deformation of the first sealing portion is greater than the elastic deformation of the second sealing portion.

[0012] In an optional embodiment, the door assembly also includes a first external water cut, which is arranged at the lower edge of the triangular window glass and is located on the outside of the triangular window glass; the first external water cut includes a plurality of first sealing structures, and the plurality of first sealing structures are arranged at intervals from top to bottom, and the plurality of first sealing structures are all sealed and connected to the triangular window glass.

[0013] In an optional embodiment, the first outer water cut also includes a base, which is connected to the multiple first sealing structures, and second water guide grooves are formed at the connections between the multiple first sealing structures and the base. A first drainage channel is also provided between the inner plate and the outer plate, and the multiple second water guide grooves are all connected to the first drainage channel.

[0014] In an optional embodiment, the vehicle door assembly also includes a second seal, which is clamped between the lower rear end face of the triangular window glass and the outer panel, and the second seal is provided with a third water guide groove, and a second drainage channel is provided between the inner panel and the outer panel, and the third water guide groove is connected to the second drainage channel.

[0015] In an optional embodiment, the second sealing member includes a first protrusion and a second protrusion that are connected and protrude toward the outer plate, the third water guide groove is formed between the first protrusion and the second protrusion, and the third water guide groove is recessed toward a side away from the outer plate.

[0016] In an optional embodiment, the second sealing member further includes a sealing groove provided with the first protrusion, and the rear end of the triangular window glass is inserted into the sealing groove.

[0017] In an optional embodiment, the door assembly also includes a second outer water cut, which is arranged at the lower rear edge of the triangular window glass and is located on the outside of the triangular window glass. The second outer water cut is connected to the outer panel. The second outer water cut includes at least one second sealing structure, and the second sealing structure is sealed to the triangular window glass.

[0018] In an optional embodiment, the first outer waterline and the second outer waterline meet at a lower rear edge of the triangular window glass.

[0019] In a second aspect, the present application provides a vehicle, comprising: a door assembly as described in any one of the above embodiments.

[0020] The vehicle door assembly provided by this application has at least the following advantages:

[0021] The door assembly includes a first seal, which is arranged on the inner side of the inner panel. The first seal is sealed with the bottom surface of the triangular window glass and the inner panel respectively to limit the amount of water entering the inner cavity of the door panel, thereby increasing the functionality and lifespan of the electronic components housed inside the door and improving the riding experience of the driver and passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] FIG1 exemplarily shows a partial structure of a vehicle;

[0023] FIG2 exemplarily shows an enlarged schematic view of the lower rear edge of the triangular window glass;

[0024] FIG3 exemplarily shows a cross-sectional view of the lower edge of a triangular window glass;

[0025] FIG4 exemplarily shows a schematic structural diagram of a dripping portion;

[0026] FIG5 exemplarily shows a cross-sectional view of the lower rear edge of the triangular window glass;

[0027] FIG6 exemplarily shows a schematic structural diagram of a triangular window assembly.

[0028] Explanation of the accompanying drawings: 100, door assembly; 10, door panel; 11, outer panel; 12, inner panel; 21, triangular window glass; 211, lower edge; 212, lower rear edge; 22, window frame; 221, front frame; 23, snap-on component; 24, sealing strip; 30, first sealing component; 31, first sealing portion; 32, second sealing portion; 33, first water guide groove; 40, second sealing component; 41, first protrusion; 42, second protrusion; 43, third water guide groove; 44, sealing groove; 50, first drainage channel; 60, second drainage channel; 70, first outer water cut; 71, base; 711, buffer lip; 73, water-cut bright strip; 74, first sealing structure; 741, hook portion; 742, second water guide groove; 80, second outer water cut; 90, drip portion. DETAILED DESCRIPTION

[0029] The exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. When the following description refers to the drawings, identical numerals in different drawings represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all possible embodiments of the present invention; rather, they are merely examples of some of the apparatuses and methods contemplated herein.

[0030] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, technical or scientific terms used in this application should have the ordinary meaning understood by a person of ordinary skill in the art to which this application belongs. The terms "first," "second," and similar expressions used in this application do not denote any order, quantity, or importance, but are simply used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a quantitative limitation, but rather indicate the presence of at least one. If only "a" is referred to, this will be separately stated. "Multiple" or "several" means two or more. Unless otherwise indicated, terms such as "front," "rear," "lower," and / or "upper," "top," and "bottom" are used for convenience of description only and are not limited to a single location or spatial orientation. Terms such as "include" or "comprising" mean that the elements or objects listed before "include" or "comprising" include the elements or objects listed after "include" or "comprising" and their equivalents, and do not exclude other elements or objects. The words “connected” or “connected” and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0031] As used in this specification and the appended claims, the singular forms "a," "an," "said," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0032] This application details a vehicle door assembly 100 for quarter window water management. FIG1 exemplarily illustrates a portion of a vehicle structure. The vehicle can be a car, truck, van, sport utility vehicle, or any other type of vehicle. In one embodiment, the vehicle is a conventional internal combustion engine powered vehicle. In another embodiment, the vehicle is a high voltage traction battery powered electric vehicle (e.g., a battery electric vehicle (BEV), a hybrid electric vehicle (HEV), a plug-in hybrid electric vehicle (PHEV), etc.). In yet another embodiment, the vehicle is an autonomous vehicle, wherein the maneuvering functions of the vehicle are controlled without direct input from a human driver.

[0033] Although the connections of specific components are shown in the drawings of this application, these illustrations are not intended to limit this application. The layout and orientation of the various components of the vehicle are shown schematically and may vary within the scope of this application. In addition, the various drawings accompanying this application are not necessarily drawn to scale, and some features may be exaggerated or minimized to emphasize details of specific components.

[0034] The vehicle includes a vehicle body structure for supporting a door assembly 100 that, when opened, allows passengers to enter and exit the vehicle. Although FIG. 1 shows a single door assembly 100 , the vehicle may include two or more door assemblies 100 .

[0035] The vehicle door assembly 100 includes a door panel 10, a triangular window glass 21, and a first sealing member 30. The door panel 10 comprises an inner panel 12 and an outer panel 11, with an inner cavity formed between the inner and outer panels 12 and 11. Electronic components such as the keyhole mechanism, latch mechanism, and window actuation mechanism can be housed within this inner cavity. Both the inner and outer panels 12 and 11 are provided with triangular window apertures. The triangular window glass 21 is positioned inside the inner panel 12. The outer surface of the triangular window glass 21 is sealed to the inner surface of the inner panel 12 at the edge surrounding the triangular window aperture. In other words, the triangular window glass 21 is sealed to both the inner and outer panels 12 and 11.

[0036] During rainfall or other precipitation events (such as car washing), water will hit the triangular window glass 21 and may penetrate along the lower edge 211 of the window and downward into the inner cavity between the inner panel 12 and the outer panel 11. Over time, the water that enters the inner cavity may penetrate the electronic components and make them unable to work properly (for example, in winter climates, the temperature is too low and the water freezes), and may also penetrate into the interior of the vehicle, affecting the riding experience of the driver and passengers. Therefore, the vehicle door assembly 100 provided in the present application also includes a first seal 30, which is arranged on the inner side of the inner panel 12. The first seal 30 is sealed with the bottom surface of the triangular window glass 21 and the inner panel 12 respectively to limit the amount of water entering the inner cavity, thereby increasing the functionality and life of the electronic components contained in the door interior and improving the riding experience of the driver and passengers.

[0037] It should be noted that within the scope of this disclosure, the triangular window glass 21 may include any shape and size, not just a triangular shape. The first seal 30 may be a separate structure attached to the triangular window glass 21, but is not limited thereto. In one embodiment, the triangular window glass 21 defines at least a lower edge 211 and a lower rear edge 212 (see FIG. 1 ).

[0038] This application describes water management of the lower edge 211 of the triangular window glass 21 in detail below.

[0039] Please refer to Figures 2 and 3. Figure 2 illustrates an enlarged schematic view of the lower rear edge 212 of the triangular window glass, and Figure 3 illustrates a cross-sectional schematic view of the lower edge 211 of the triangular window glass. The first sealing member 30 includes a first sealing portion 31 that projects obliquely upward and extends toward the inner panel 12. The first sealing portion 31 presses against the inner panel 12 and forms a sealing connection therewith. The oblique upward projection of the first sealing portion 31 increases the contact surface between the first sealing portion 31 and the inner panel 12, thereby enhancing the sealing effect between the first sealing portion 31 and the inner panel 12 and thereby better blocking external water.

[0040] Furthermore, the first seal 30 also includes a second seal portion 32 connected to the first seal portion 31. The second seal portion 32 abuts the bottom surface of the triangular window glass 21. A downwardly recessed first water channel 33 is formed at the junction of the first and second seal portions 31, 32. A first drainage channel 50 (see the dotted line 50 in FIG. 1 ) is also provided between the inner panel 12 and the outer panel 11. The first water channel 33 is connected to the first drainage channel 50. With this arrangement, the first seal 30 not only blocks the ingress of external water but also guides external water out along an engineered drainage path. By blocking and guiding water, the first seal 30 substantially limits the amount of water that enters the inner cavity of the door panel 10 from the lower edge 211 of the triangular window glass 21, thereby increasing the functionality and lifespan of the electronic components housed within the door panel 10 and enhancing the riding experience for the driver and passengers.

[0041] In one embodiment, the first sealing portion 31 and the second sealing portion 32 are integrally formed. For example, the first sealing portion 31 and the second sealing portion 32 may be extruded as a single unit to reduce manufacturing complexity. Furthermore, the elastic deformation of the first sealing portion 31 may be greater than that of the second sealing portion 32. It is understood that the first sealing portion 31 abuts the inner panel 12 through extrusion. The greater the elastic deformation of the first sealing portion 31, the better the sealing effect between the first sealing portion 31 and the inner panel 12. The second sealing portion 32 abuts the bottom surface of the triangular window glass 21, providing some support for the triangular window glass 21. Therefore, the elastic deformation requirement for the second sealing portion 32 is lower than that for the first sealing portion 31. Therefore, when the first and second sealing portions 32 are made of the same material, the thickness of the first sealing portion 31 is smaller than that of the second sealing portion 32, thereby achieving a greater elastic deformation of the first sealing portion 31 than the second sealing portion 32.

[0042] In one embodiment, please continue to refer to Figures 2 and 3, the vehicle door assembly 100 may include a first outer water cut 70, which clamps the outer panel 11 and the inner panel 12, and the outer panel 11 and the inner panel 12 are also sealed and joined to the triangular window glass 21 through the first outer water cut 70.

[0043] The first outer water-cut 70 includes a base 71, which can be made of metal or rubber. In this embodiment, the base 71 is made of metal to improve its strength, toughness, corrosion resistance, and wear resistance. Water-cut bright strips 73 are typically provided on the outside of the base 71 to provide decorative effect on the vehicle body.

[0044] In the embodiment shown in Figure 3, the base 71 is U-shaped and is secured to the water-cut bright strip 73. This securing method can be various, such as bonding, bolting, or snap-fitting. In this embodiment, one end of the water-cut bright strip 73 is embedded in the base 71. This method allows the base 71 and the water-cut bright strip 73 to be secured simultaneously during co-extrusion, eliminating the need for an additional connection step.

[0045] Please continue to refer to Figure 3. The base 71 of the first outer water cut 70 is U-shaped as a whole. The base 71 is surrounded by a mounting cavity, and the joint portion of the inner panel 12 and the outer panel 11 is snapped into the mounting cavity. In other words, the end cover of the door panel 10 is snapped into the mounting cavity to achieve the connection between the first outer water cut 70 and the door panel 10. Furthermore, a buffer lip 711 is provided in the mounting cavity. The buffer lip 711 is provided on the base 71 and extends obliquely upward inward. In this way, the connection stability between the door panel 10 and the first outer water cut 70 can be enhanced. Among them, multiple buffer lips 711 can be provided from top to bottom, and this application does not limit their specific number.

[0046] The first outer water cut 70 also includes multiple first sealing structures 74 , which are spaced apart from top to bottom and are all sealed to the triangular window glass 21 to prevent external water from penetrating from the lower edge 211 of the triangular window glass 21 .

[0047] In some embodiments, the multiple first sealing structures 74 extend obliquely upward from the base 71 and press against the outer side of the lower edge 211 of the triangular window glass 21, thereby achieving a better sealed connection with the triangular window glass 21. In addition, the points where the multiple first sealing structures 74 press against the triangular window glass 21 may be provided with fluff, that is, the fluff is in direct contact with the triangular window glass 21. Furthermore, the first sealing structure 74 located at the top of the multiple first sealing structures 74 is also provided with a hook portion 741, which extends toward the base 71 and abuts against the base 71. With such a configuration, when the first outer water cut 70 is assembled with the door panel 10, the first sealing structure 74 is squeezed by the triangular window glass 21, and the hook portion 741 can act as a buffer, thereby improving the sealing performance and noise reduction performance between the first sealing structure 74 and the triangular window glass 21.

[0048] The multiple first sealing structures 74 also form second water guide grooves 742 at the connection with the base 71. The multiple second water guide grooves 742 are all connected to the first drainage channel 50, so that water entering from the lower edge 211 of the triangular window glass 21 can be discharged according to the set drainage path.

[0049] As can be seen from the above description, the first outer water cutout 70 and the first seal 30 cooperate at the lower edge 211 of the triangular window glass 21 to form at least three water-blocking structures and three water-guiding structures from top to bottom. These structures collectively block water infiltration from the lower edge 211 of the triangular window glass 21 and guide external water out along a pre-set drainage path. The water blocking and guiding effect of the first outer water cutout 70 and the first seal 30 substantially limits the amount of water entering the interior of the door panel 10, thereby increasing the functionality and lifespan of the electronic components housed within the door panel 10 and enhancing the passenger experience.

[0050] Please refer to Figure 4, which exemplarily shows a schematic structural diagram of the dripping portion. In one embodiment, a dripping portion 90 is provided on the lower surface of the first sealing member 30, and the door panel 10 is provided with a drainage hole 110 for the water dripping from the dripping portion 90 to flow out, and the drainage hole is connected to the outside. The shape of the dripping portion 90 can be V-shaped or U-shaped. The dripping portion 90 is used to condense the backflow water in the above-mentioned drainage path, so that the backflow water drips from the dripping portion 90 and is discharged through the drainage hole. It should be noted that the drainage hole is connected to the above-mentioned first drainage channel 50, that is, the water in the first drainage channel 50 is also discharged through the drainage hole.

[0051] After describing the water management of the lower edge 211 of the triangular window glass 21 , the embodiment of the present application further performs water management on the lower rear edge 212 of the triangular window glass 21 .

[0052] The door assembly 100 also includes a second seal 40, which is clamped between the lower rear end face of the triangular window glass 21 and the outer panel 11. The second seal 40 is provided with a third water channel 43. A second drainage channel 60 (see the dotted line 60 in FIG1 ) is provided between the outer panel 11 and the inner panel 12. The third water channel 43 communicates with the second drainage channel 60. This allows water that seeps through the lower rear edge 212 of the triangular window glass 21 to drain along the third water channel 43 and the second drainage channel 60, thereby preventing excessive water from accumulating within the interior of the door panel 10 and reducing the impact of external water on electronic components.

[0053] It should be noted that the first drainage channel and the second drainage channel are both designed to bypass the electronic devices installed in the inner cavity, and their specific paths are diverse. Those skilled in the art can set them at will under the premise of meeting the above conditions. Therefore, the embodiments of the present application do not make specific limitations on the first drainage channel and the second drainage channel.

[0054] In the embodiment shown in FIG5 , the second sealing member 40 includes a first protrusion 41 and a second protrusion 42 connected and protruding toward the outer panel 11. A third water channel 43 is formed between the first protrusion 41 and the second protrusion 42. The third water channel 43 is recessed toward the side away from the outer panel 11. Thus, water, blocked by the first protrusion 41 and the second protrusion 42, can always flow along the third water channel 43 without deviating.

[0055] The second sealing member 40 also includes a sealing groove 44 having a first protrusion 41. The lower rear end of the triangular window glass 21 is inserted into the sealing groove 44. The sealing groove 44 not only provides a sealed connection between the second sealing member 40 and the triangular window glass 21, but also provides a certain degree of support for the triangular window glass 21.

[0056] In one embodiment, the vehicle door assembly 100 may further include a second outer water cut 80, which may be arranged at the lower rear edge 212 of the triangular window glass 21 and located on the outer side of the triangular window glass. The second outer water cut 80 is connected to the outer panel 11, and the second outer water cut 80 includes at least one second sealing structure 81, which is sealed to the triangular window glass. The second sealing structure is basically the same in structure as the first sealing structure.

[0057] In the aforementioned water management of the lower edge 211 of the triangular window glass 21, the present embodiment describes in detail the specific structure of the first outer water cutout 70. Therefore, in this embodiment, the structure of the second outer water cutout 80 can refer to the structure of the first outer water cutout 70, and this embodiment will not be further described. It is understood that the first outer water cutout 70 and the second outer water cutout 80 can be connected at the lower rear edge 212 of the triangular window glass 21 to achieve full water management of the lower edge 211 and the lower rear edge 212 of the triangular window glass 21.

[0058] As can be seen from the above description, the embodiment of the present application is provided with a second outer water cutout 80 and a second sealing member 40 at the lower rear edge 212 of the triangular window glass 21. The two cooperate to form at least one water-blocking structure and two water-diverting structures, which together block external water that infiltrates from the lower rear edge 212 of the triangular window glass 21 and guide the external water out through the pre-set second drainage channel 60. The provision of the second outer water cutout 80 and the second sealing member 40 to block and guide water substantially limits the amount of water that enters the interior cavity of the door panel 10 from the lower rear edge 212 of the triangular window glass 21, thereby increasing the functionality and lifespan of the electronic components housed within the door panel 10 and enhancing the riding experience for the driver and passengers.

[0059] In addition, the embodiment of the present application also provides an integrated triangular window assembly, which can achieve rapid installation of the triangular window assembly and the door panel 10.

[0060] Please refer to Figure 6, which exemplarily shows a triangular window assembly, which includes a triangular window glass 21, a window frame 22, and the first seal, second seal, first outer water cut, and second outer water cut described in any of the above embodiments. The triangular window glass 21 is arranged in the space surrounded by the window frame 22. The window frame 22 is provided with a plurality of clips 23. The door panel 10 is provided with a triangular window hole corresponding to the clips 23. When installing the triangular window assembly, the clips 23 are inserted into the triangular window hole to complete the installation of the triangular window assembly. Furthermore, in order to improve the reliability of the connection between the triangular window assembly and the door panel 10, the triangular window assembly can also be connected to the door panel 10 with bolts.

[0061] Furthermore, to ensure a tight seal between the triangular window assembly and the door panel 10, a sealing strip 24 seals the outer surface of the triangular window glass 21 against the inner surface of the inner panel 12 surrounding the triangular window opening. In other words, the window frame 22 is provided with sealing strips 24 along its circumferential edge. When the window frame 22 is inserted into the door panel 10 via the connector 23, the sealing strips 24 are located at the junction between the door panel 10 and the window frame 22. Furthermore, an additional sealing strip 24 may be provided around the circumference of the connector 23 to enhance the sealing performance between the connector 23 and the door panel 10.

[0062] In one embodiment, a door assembly 100 generally includes a triangular window and a window connected to each other. The triangular window is generally fixed, while the window can move up and down. Therefore, the front frame 221 of the window frame 22 can be provided with a guide rail along the direction of movement of the window glass to cooperate with the up and down movement of the window glass.

[0063] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A vehicle door assembly, comprising: A door panel, comprising an inner panel and an outer panel, wherein both the inner panel and the outer panel are provided with triangular window holes; A triangular window glass is arranged on the inner side of the inner plate, and the outer surface of the triangular window glass is sealed to the inner surface of the inner plate at the edge surrounding the triangular window hole; The first sealing member is arranged on the inner side of the inner panel, and the first sealing member is sealed with the bottom surface of the triangular window glass and the inner panel respectively.

2. The vehicle door assembly according to claim 1, wherein: The first sealing member includes a first sealing portion that protrudes obliquely upward and extends toward the inner panel. The first sealing portion is pressed against the inner plate and is in sealing connection with the inner plate.

3. The vehicle door assembly according to claim 2, wherein: The first sealing member further comprises a second sealing portion connected to the first sealing portion, The second sealing portion abuts against the bottom surface of the triangular window glass, A first water guide groove is formed at the connection between the first sealing part and the second sealing part. A first drainage channel is also provided between the inner plate and the outer plate, and the first water guide groove is communicated with the first drainage channel.

4. The vehicle door assembly according to any one of claims 1 to 3, wherein: The lower surface of the first sealing member is provided with a dripping portion protruding downward. The door panel is also provided with a drainage hole for water dripping from the dripping part to flow out, and the drainage hole is communicated with the outside.

5. The vehicle door assembly according to claim 3 or 4, wherein: The first sealing portion and the second sealing portion are integrally formed.

6. The vehicle door assembly according to any one of claims 3 to 5, wherein: An amount of elastic deformation of the first sealing portion is greater than an amount of elastic deformation of the second sealing portion.

7. The vehicle door assembly according to any one of claims 1 to 6, further comprising a first outer water cut, The first outer water cut is arranged at the lower edge of the triangular window glass and is located on the outer side of the triangular window glass; The first outer water cut includes a plurality of first sealing structures, which are arranged at intervals from top to bottom, and are all sealed and connected to the triangular window glass.

8. The vehicle door assembly according to claim 7, wherein: The first outer water cut also includes a matrix, The base of the first outer water cut is connected to the multi-channel first sealing structure, The connection between the multiple first sealing structures and the first outer water cut substrate is formed with a second water guide groove. A first drainage channel is also provided between the inner plate and the outer plate, and a plurality of the second water guide grooves are all connected to the first drainage channel.

9. The vehicle door assembly according to any one of claims 1 to 8, further comprising a second sealing member, The second sealing member is clamped between the lower rear end surface of the triangular window glass and the outer panel, and the second sealing member is provided with a third water guide groove. A second drainage channel is provided between the inner plate and the outer plate, and the third water guide groove is communicated with the second drainage channel.

10. The vehicle door assembly according to claim 9, wherein: The second sealing member includes a first protrusion and a second protrusion connected and protruding toward the outer plate, The third water guide groove is formed between the first protrusion and the second protrusion, and the third water guide groove is recessed toward a side away from the outer plate.

11. The vehicle door assembly according to claim 9 or 10, wherein: The second sealing member further includes a sealing groove provided with the first protrusion, and the rear end of the triangular window glass is inserted into the sealing groove.

12. The vehicle door assembly according to any one of claims 9 to 11, further comprising a second outer water cut, The second outer watertight edge is arranged at the lower rear edge of the triangular window glass and is located on the outer side of the triangular window glass. The second outer watertight section is connected to the outer plate, The second outer watertight section includes at least one second sealing structure, and the second sealing structure is sealingly connected to the triangular window glass.

13. The vehicle door assembly according to claim 12, wherein: The first outer watertight edge and the second outer watertight edge meet at a lower rear edge of the triangular window glass.

14. A vehicle comprising: A vehicle door assembly as claimed in any one of claims 1 to 13.

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