Vehicle door inner water cut connecting corner, vehicle door and vehicle

Abstract

The utility model relates to a vehicle door inner water cut connecting corner, a vehicle door and a vehicle. The vehicle door inner water cut connecting corner comprises a connecting corner body and a water guide rib. The corner connecting body is used for being arranged on the inner side of a vehicle door body and used for being connected with a vehicle body supporting column in an abutting mode, and the corner connecting body is used for being attached to vehicle door glass. The connecting corner body comprises a first side face and a second side face which are arranged in a back-to-back mode, the first side face is used for being arranged on the side, close to the space in a vehicle, of the connecting corner body, and the water guiding rib is arranged on the first side face in a protruding mode and can be used for guiding water on the first side face to the outside of a vehicle door. The water guiding rib is arranged on the first side face of the connecting corner body of the automobile door inner water cutting connecting corner, the water guiding rib is arranged on the first side face in the protruding mode, water on the first side face can be guided to the outside of an automobile door, the water guiding rib plays a role in guiding the water, and therefore the situation that the water on the first side face flows to a dry area on the inner side of the automobile door is avoided, and the waterproof performance is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of vehicles, in particular to a vehicle door inner water cutting corner, a vehicle door and a vehicle. BACKGROUND

[0002] The vehicle door inner water cutting corner is usually assembled on the vehicle door inner panel stopper and forms a sealing system with the vehicle door glass on the inner side of the vehicle door to prevent dust and water.

[0003] However, in the related art, under the working condition of rainy days, the inner side of the vehicle door inner water cutting corner will have rainwater flowing down from the vehicle door glass and the like, and the rainwater on the inner side of the vehicle door inner water cutting corner often has the risk of flowing to the dry area on the inner side of the vehicle door, and the sealing performance is poor. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problems in the related art, the present disclosure provides a vehicle door inner water cutting corner, a vehicle door and a vehicle to solve the technical problems in the related art.

[0005] According to the embodiments of the present disclosure, a vehicle door inner water cutting corner is provided, which comprises a corner body and a water guide rib; the corner body is used to be arranged on the inner side of a vehicle door body and used to abut against a vehicle body pillar, and the corner body is used to be arranged in close contact with a vehicle door glass;

[0006] The corner body comprises a first side surface and a second side surface arranged oppositely, the first side surface is used to be arranged on one side of the corner body close to an inner space of the vehicle, and the water guide rib is protrusively arranged on the first side surface and can be used to guide the water on the first side surface to the outside of the vehicle door.

[0007] In some embodiments, the vehicle door inner water cutting corner comprises an A-pillar inner water cutting corner.

[0008] The A-pillar inner water cutting corner is used to be arranged on the inner side of a front vehicle door body and used to abut against an A-pillar, and the corner body is used to be arranged in close contact with a front vehicle door glass.

[0009] In some embodiments, the corner body comprises a first edge portion arranged along a first trajectory, the first trajectory is configured to extend downwardly in a rear-to-front direction, and the first edge portion is used to abut against the A-pillar; the water guide rib is protrusively arranged on the first side surface and arranged to extend along the first trajectory to define a water guide groove along the first trajectory with the first edge portion, and the water guide groove is used to communicate with the outside of the vehicle door.

[0010] In some embodiments, an inner portion of the corner body is formed with a water guide channel used to communicate with the outside of the vehicle door, and an inner wall of the water guide groove is formed with at least one water guide hole in communication with the water guide channel.

[0011] In some embodiments, the height of the water guide rib protruding from the first side surface is between 2.5mm and 3.5mm, and the length of the water guide rib extending along the first track is between 267mm and 287mm.

[0012] In some embodiments, the inner water cut corner of the vehicle door includes a first B-pillar inner water cut corner.

[0013] The first B-pillar inner water cut corner is configured to be disposed on the inner side of the front door body and to abut against the B-pillar, and the corner body is configured to be disposed in abutment with the front door glass.

[0014] In some embodiments, the first side surface is provided with a first mounting portion configured to mount a front door inner panel, and the first side surface is configured to define a first rabbet boundary with an edge of the front door inner panel.

[0015] The water guide rib extends at least partially in the up-down direction and is disposed adjacent to at least part of the first rabbet boundary, and the water guide rib is configured to limit the flow of water of the first side surface to the first rabbet boundary.

[0016] In some embodiments, the height of the water guide rib protruding from the first side surface is different at different positions, and the height of the water guide rib protruding from the first side surface is not greater than 7mm, and the length of the water guide rib extending is between 21mm and 31mm.

[0017] In some embodiments, the inner water cut corner of the vehicle door includes a second B-pillar inner water cut corner.

[0018] The second B-pillar inner water cut corner is configured to be disposed on the inner side of the rear door body and to abut against the B-pillar, and the corner body is configured to be disposed in abutment with the rear door glass.

[0019] In some embodiments, the first side surface is provided with a second mounting portion configured to mount a rear door inner panel, and an edge of the rear door inner panel defines a second rabbet boundary with the first side surface.

[0020] The water guide rib extends at least partially in the up-down direction and is disposed adjacent to at least part of the second rabbet boundary, and the water guide rib is configured to limit the flow of water of the first side surface to the second rabbet boundary.

[0021] In some embodiments, the height of the water guide rib protruding from the first side surface is different at different positions, and the height of the water guide rib protruding from the first side surface is not greater than 6mm, and the length of the water guide rib extending is between 22mm and 32mm.

[0022] In some embodiments, the inner water-cutting corner of the vehicle door includes a C-pillar inner water-cutting corner.

[0023] The C-pillar inner water-cutting corner is arranged on the inner side of the rear door body and used to abut against the C-pillar, and the corner body is arranged in abutment with the rear door glass.

[0024] In some embodiments, the first side is provided with a third mounting portion used to mount a rear door inner panel, and an edge of the rear door inner panel defines a third stop boundary with the first side.

[0025] The water guide rib at least partially extends in the up-down direction and is arranged adjacent to at least part of the third stop boundary, and the water guide rib is used to limit the water flow of the first side to the third stop boundary.

[0026] In some embodiments, the water guide rib protrudes from the first side at different positions with different heights, and the height of the water guide rib protruding from the first side is between 8.6mm and 16.9mm, and the length of the water guide rib extending is between 25mm and 35mm.

[0027] According to the embodiments of the present disclosure, a vehicle door is also provided, which includes a door body, a door glass movably arranged on the door body, and the inner water-cutting corner of the vehicle door arranged on the door body and used to be arranged in abutment with the door glass.

[0028] According to the embodiments of the present disclosure, a vehicle is also provided, which includes the vehicle door.

[0029] The technical solutions provided by the embodiments of the present disclosure can have the following beneficial effects: by arranging the water guide rib on the first side of the corner body of the inner water-cutting corner of the vehicle door, and protruding the water guide rib from the first side, the water flow of the first side can be guided to the outside of the vehicle door, and the water guide rib plays a role of guiding water, thereby avoiding the water flow of the first side to the dry area on the inner side of the vehicle door, and improving the waterproof performance.

[0030] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings incorporated in and forming a part of the specification, illustrate embodiments consistent with the present disclosure and serve to explain the principles of the present disclosure together with the specification.

[0032] Figure 1 is a structural schematic view of a C-pillar inner water-cutting corner of an embodiment of the present disclosure.

[0033] Figure 2 is Figure 1 is a local enlarged view of D in

[0034] Figure 3 is a structural schematic view of a water-cutting corner in an A pillar according to an embodiment of the present disclosure, and the front door glass is also shown in the figure, wherein the dotted line with an arrow represents a water flow path.

[0035] Figure 4 is a structural schematic view of a first water-cutting corner in a B pillar according to an embodiment of the present disclosure.

[0036] Figure 5 is a structural schematic view of a first water-cutting corner in a B pillar according to an embodiment of the present disclosure, and the front door glass is also shown in the figure, wherein the dotted line with an arrow represents a water flow path.

[0037] Figure 6 is a structural schematic view of a second water-cutting corner in a B pillar according to an embodiment of the present disclosure.

[0038] Figure 7 is a structural schematic view of a second water-cutting corner in a B pillar according to an embodiment of the present disclosure, and the rear door glass is also shown in the figure, wherein the dotted line with an arrow represents a water flow path.

[0039] Figure 8 is a structural schematic view of a water-cutting corner in a C pillar according to an embodiment of the present disclosure.

[0040] Figure 9 is a structural schematic view of a water-cutting corner in a C pillar according to an embodiment of the present disclosure, and the rear door glass is also shown in the figure, wherein the dotted line with an arrow represents a water flow path.

[0041] BRIEF DESCRIPTION OF DRAWINGS

[0042] 1, corner body; 11, first edge portion; 12, water guide groove; 121, water guide hole; 13, first mounting portion; 14, second mounting portion; 15, third mounting portion; 101, first side surface;

[0043] 2, water guide rib; 10, water-cutting corner in an A pillar; 20, first water-cutting corner in a B pillar; 30, second water-cutting corner in a B pillar; 40, water-cutting corner in a C pillar;

[0044] 100, front door glass; 200, front door inner panel; 300, first caulking boundary; 400, rear door glass; 500, rear door inner panel; 600, second caulking boundary; 700, third caulking boundary. DETAILED DESCRIPTION

[0045] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, the same numbers are used to indicate the same or similar components. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present disclosure. Instead, they only represent examples of devices and methods consistent with some aspects of the present disclosure, as detailed in the appended claims.

[0046] In the present disclosure, the orientation words "front, rear, upper, lower" are used to define the front, rear, upper, lower of the vehicle in the normal use state and with the vehicle door in the closed state, which can be specifically referred to as shown in Figure 1 , Figures 3 to 9 The orientation words such as "inner, outer" are used to define the inner and outer of the specific structure profile, and the terms such as "first, second" are only used to distinguish one element from another element, and do not have sequentiality and importance, and in addition, the plural in the present application means two or more and includes two.

[0047] In the description of the present disclosure, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "connected" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0048] Referring to Figures 1 to 9 , the present disclosure provides a water-cut corner inside a vehicle door, which comprises a corner body 1 and a water guide rib 2; the corner body 1 is arranged on the inner side of a vehicle door body (not shown) and abuts against a vehicle body pillar (not shown), and the corner body 1 is arranged in close contact with a vehicle door glass. The corner body 1 comprises a first side surface 101 and a second side surface arranged oppositely, the first side surface 101 is arranged on the side of the corner body 1 close to the inner space of the vehicle, and the water guide rib 2 is protrusively arranged on the first side surface 101 and can guide the water on the first side surface 101 to the outside of the vehicle door.

[0049] In the above technical solution, the water guide rib 2 is arranged on the first side surface 101 of the corner body 1 of the water-cut corner inside the vehicle door, and the water guide rib 2 is protrusively arranged on the first side surface 101 and can guide the water on the first side surface 101 to the outside of the vehicle door. The water guide rib 2 plays a role of guiding water, thereby avoiding the water on the first side surface 101 flowing to the dry area on the inner side of the vehicle door, and improving the water-proof performance.

[0050] In one embodiment, referring to Figures 1 to 3As shown, the inner water-cutting corner of the vehicle door includes an A-pillar inner water-cutting corner 10, which is arranged on the inner side of a front door body (not shown) and is used to abut against an A-pillar (not shown), and the corner body 1 is used to be attached to a front door glass 100.

[0051] That is, the corner body 1 of the A-pillar inner water-cutting corner 10 is provided with the water guide rib 2 described above, which can guide water of the A-pillar inner water-cutting corner 10 to avoid the water on the side surface of the A-pillar inner water-cutting corner 10 close to the inner side of the vehicle to flow to the dry area of the front vehicle inner side, thereby improving the waterproof performance.

[0052] Optionally, referring to Figures 1 to 3 As shown, the corner body 1 includes a first edge portion 11 arranged along a first trajectory, the first trajectory is configured as a trajectory extending downwardly and obliquely in a rear-to-front direction, and the first edge portion 11 is used to abut against the A-pillar; the water guide rib 2 is protrusively arranged on the first side surface 101 and extends along the first trajectory to define a water guide groove 12 with the first edge portion 11 along the first trajectory, and the water guide groove 12 is used to communicate with the outside of the vehicle door.

[0053] In this embodiment, when water flows to the first side surface 101 of the A-pillar inner water-cutting corner 10, the problem that the water flows to the dry area of the front vehicle inner side by crossing the first edge portion 11 is likely to occur, and by arranging the water guide rib 2 on the first side surface 101 of the corner body 1 and extending along the first trajectory of the first edge portion 11 to define the water guide groove 12 with the first edge portion 11, the water close to the first edge portion 11 at the first side surface 101 of the corner body 1 can flow to the outside of the vehicle door through the water guide groove 12, thereby avoiding the problem that the water flows to the dry area of the front vehicle inner side by crossing the first edge portion 11.

[0054] The first trajectory is configured as a trajectory extending downwardly and obliquely in a rear-to-front direction, the water guide rib 2 also extends downwardly and obliquely in a rear-to-front direction, and the water guide groove 12 also extends downwardly and obliquely in a rear-to-front direction, so that the water in the water guide groove 12 can flow downwardly along the arrangement direction of the water guide groove 12 from rear to front (referring to the water flow path in Figure 3 ).

[0055] Optionally, referring to Figure 2 As shown, the inside of the corner body 1 is formed with a water guide channel (not shown) used to communicate with the outside of the vehicle door, and the inner wall of the water guide groove 12 is formed with at least one water guide hole 121, and the water guide hole 121 communicates with the water guide channel.

[0056] In this embodiment, by providing a water guide hole 121 on the inner wall of the water guide 12, in addition to the water guide channel 12 itself being connected to the outside of the car door for drainage, the water guide hole 121 is also connected to the outside of the car door and discharges the water in the water guide channel 12. Even if the amount of water in the water guide channel 12 is large, the design of these two discharge points can meet the drainage needs and avoid the problem of water flowing over the first edge 11 and into the dry area inside the front car door.

[0057] Optionally, at the water-cutting angle 10 inside the A-pillar, the height of the water-guiding rib 2 protruding from the first side surface 101 is between 2.5mm and 3.5mm, and the length of the water-guiding rib 2 extending along the first trajectory is between 267mm and 287mm. For example, the height of the water-guiding rib 2 protruding from the first side surface 101 is 2.5mm, or the height of the water-guiding rib 2 protruding from the first side surface 101 is 3mm, or the height of the water-guiding rib 2 protruding from the first side surface 101 is 3.5mm; this disclosure does not limit this. In addition, the height of the water-guiding rib 2 can be the same or different at various positions; this disclosure does not limit this.

[0058] Optionally, the length of the water guide rib 2 extending along the first trajectory can be 267 mm, or the length of the water guide rib 2 extending along the first trajectory can be 277 mm, or the length of the first trajectory can be 287 mm. This disclosure does not limit this.

[0059] In another embodiment, reference is made to... Figure 4 and Figure 5 As shown, the inner water-cutting angle of the car door includes a first B-pillar inner water-cutting angle 20; the first B-pillar inner water-cutting angle 20 is used to be set on the inner side of the front door body (not shown) and to abut against the B-pillar (not shown), and the angle body 1 is used to be fitted with the front door glass 100.

[0060] That is, the water guide rib 2 is provided on the corner body 1 of the first B-pillar water cut-off corner 20. The water guide rib 2 can guide water to the first B-pillar water cut-off corner 20. When water flows from the boundary of the front door glass 100 to the surface of the first B-pillar water cut-off corner 20 near the interior space, the water guide rib 2 can guide the water on the first side 101 to the dry area inside the front door, thereby improving the waterproof performance.

[0061] Optionally, refer to Figure 5 As shown, the first side 101 is provided with a first mounting part 13, which is used to install the inner sheet metal 200 of the front door. The edge of the inner sheet metal 200 of the front door and the first side 101 define a first stop boundary 300. The water guide rib 2 extends at least partially in the vertical direction and is disposed adjacent to at least part of the first stop boundary 300. The water guide rib 2 is used to restrict the water flow of the first side 101 to the first stop boundary 300.

[0062] In this embodiment, the edge of the front door inner panel 200 and the first side surface 101 define a first fillet boundary 300, when the first side surface 101 has water flow, it is easy to enter the dry area inside the front door through the first fillet boundary 300, and the water guide rib 2 is arranged adjacent to the first fillet boundary 300, and the water guide rib 2 extends at least partially in the up-down direction, so as to block the water flow of the first side surface 101 to the first fillet boundary 300, avoiding the water entering the dry area inside the front door through the first fillet boundary 300 (referring to the water flow path in Figure 5 ).

[0063] Optionally, the water guide rib 2 protrudes from the first side surface 101 at different positions with different heights, and the height of the water guide rib 2 protruding from the first side surface 101 is not greater than 7mm, and the length of the water guide rib 2 extending is between 21mm and 31mm.

[0064] For example, on the first B column inner water fillet angle 20, the height of the water guide rib 2 protruding from the first side surface 101 can be 2mm, or the height of the water guide rib 2 protruding from the first side surface 101 can be 7mm, which is not limited in the present disclosure.

[0065] In addition, on the first B column inner water fillet angle 20, the length of the water guide rib 2 extending can be 21mm, or the length of the water guide rib 2 extending can be 25mm; or the length of the water guide rib 2 extending can be 31mm, and the present disclosure does not limit the length of the water guide rib 2 extending.

[0066] Optionally, referring to Figure 6 and Figure 7 , the door inner water fillet angle includes a second B column inner water fillet angle 30; the second B column inner water fillet angle 30 is arranged on the inner side of the rear door body (not shown) and is used to abut with the B column (not shown), and the fillet body 1 is used to be attached with the rear door glass 400.

[0067] That is, the fillet body 1 of the second B column inner water fillet angle 30 is provided with the above-mentioned water guide rib 2, which can guide water for the second B column inner water fillet angle 30, when the water flows from the boundary of the rear door glass 400 to the surface of the side of the second B column inner water fillet angle 30 close to the inner space, the water guide rib 2 can guide the water of the first side surface 101 to the dry area inside the rear door, improving the water-proof performance.

[0068] In an optional embodiment, referring to Figure 7As shown, the first side surface 101 is provided with a second mounting portion 14, the second mounting portion 14 is used for mounting the rear door inner panel 500, the edge of the rear door inner panel 500 and the first side surface 101 define a second stop boundary 600; the water guide rib 2 is arranged adjacent to at least part of the second stop boundary 600, and the water guide rib 2 is used for limiting the water flow of the first side surface 101 to the second stop boundary 600.

[0069] In this embodiment, the edge of the rear door inner panel 500 and the first side surface 101 define a second stop boundary 600, when the first side surface 101 has water flow, it is easy to enter the dry area inside the rear door through the second stop boundary 600, and the water guide rib 2 is arranged adjacent to the second stop boundary 600, and the water guide rib 2 extends at least partially in the up-down direction, so as to block the water flow of the first side surface 101 to the second stop boundary 600, avoiding the water entering the dry area inside the rear door through the second stop boundary 600 (referring to the water flow path in Figure 7 ).

[0070] Optionally, the water guide rib 2 protrudes from the first side surface 101 at different positions with different heights, and the height of the water guide rib 2 protruding from the first side surface 101 is not greater than 6 mm, and the length of the water guide rib 2 extending is between 22 mm and 32 mm.

[0071] For example, on the second B column inner water cut corner 30, the height of the water guide rib 2 protruding from the first side surface 101 is 3 mm; or, the height of the water guide rib 2 protruding from the first side surface 101 is 6 mm. The present disclosure is not limited to this.

[0072] In addition, on the second B column inner water cut corner 30, the length of the water guide rib 2 extending can be 22 mm, or the length of the water guide rib 2 extending can be 26 mm, or the length of the water guide rib 2 extending can be 32 mm.

[0073] In another embodiment, referring to Figure 8 and Figure 9 As shown, the door inner water cut corner includes a C column inner water cut corner 40; the C column inner water cut corner 40 is used for being arranged inside the rear door body (not shown) and being used for abutting against the C column (not shown), and the corner body 1 is used for being arranged in close contact with the rear door glass 400.

[0074] That is, the corner body 1 of the C column inner water cut corner 40 is provided with the above-mentioned water guide rib 2, the water guide rib 2 can guide water for the C column inner water cut corner 40, when the water flows from the boundary of the rear door glass 400 to the surface of the side of the C column inner water cut corner 40 close to the vehicle interior space, the water guide rib 2 can guide the water flow of the first side surface 101 to the dry area inside the rear door, and improve the water-proof performance.

[0075] Optionally, referring to Figure 9 As shown in FIG. 1, the first side surface 101 is provided with a third mounting portion 15 for mounting a rear door inner panel 500, and an edge of the rear door inner panel 500 defines a third stop boundary 700 with the first side surface 101; the water guide rib 2 extends at least partially in the up-down direction and is disposed adjacent to at least part of the third stop boundary 700, and the water guide rib 2 is used to limit the water flow of the first side surface 101 to the third stop boundary 700.

[0076] In this embodiment, the edge of the rear door inner panel defines the third stop boundary 700 with the first side surface 101, and when there is water flowing on the first side surface 101, it is easy to enter the dry area inside the rear door through the third stop boundary 700, and by disposing the water guide rib 2 adjacent to the third stop boundary 700 and extending at least partially in the up-down direction, the water flow of the first side surface 101 to the third stop boundary 700 can be blocked, avoiding water entering the dry area inside the rear door through the third stop boundary 700 (referring to the water flow path in FIG. 1). Figure 9

[0077] Optionally, the height of the water guide rib 2 protruding from the first side surface 101 at different positions on the C-pillar inner water-cutting corner 40 is different, and the height of the water guide rib 2 protruding from the first side surface 101 is between 8.6mm and 16.9mm, and the length of the water guide rib 2 extending is between 25mm and 35mm.

[0078] For example, the height of the water guide rib 2 protruding from the first side surface 101 on the C-pillar inner water-cutting corner 40 can be 8.6mm, or the height of the water guide rib 2 protruding from the first side surface 101 can be 10mm, or the height of the water guide rib 2 protruding from the first side surface 101 can be 16.9mm.

[0079] In addition, the length of the water guide rib 2 extending on the C-pillar inner water-cutting corner 40 can be 25mm, or the length of the water guide rib 2 extending can be 30mm, or the length of the water guide rib 2 extending can be 35mm.

[0080] The present disclosure also provides a vehicle door, which comprises a door body, a door glass and the above-mentioned door inner water-cutting corner, the door glass is movably arranged on the door body, and the door inner water-cutting corner is arranged on the door body and used to be arranged in close contact with the door glass.

[0081] When the vehicle door is configured as a front door, the door inner water-cutting corner can be configured as the A-pillar inner water-cutting corner 10 and the first B-pillar inner water-cutting corner 20; when the vehicle door is configured as a rear door, the door inner water-cutting corner can be configured as the second B-pillar inner water-cutting corner 30 and the C-pillar inner water-cutting corner 40, which is not limited by the present disclosure. ​

[0082] In addition, the vehicle door claimed in the present disclosure can be configured as a frameless vehicle door, but the present disclosure does not limit the specific type of the vehicle door.

[0083] The present disclosure further provides a vehicle including the above-described vehicle door.

[0084] Other embodiments of the present disclosure will be readily apparent to those skilled in the art upon considering the description hereof in light of the drawings and practice of the present disclosure. The application is intended to cover any variations, uses or adaptations of the present disclosure that follow, in general, the principles of the present disclosure and include common general knowledge or custom in the art not specifically disclosed. The description and examples are to be regarded as illustrative in nature and not as restrictive.

[0085] It should be understood that the present disclosure is not limited to the precise structures herein described and illustrated in the drawings and that various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the claims that follow.

Claims

1. A water cut-in angle of a vehicle door characterized by, The inner water-cutting corner of the vehicle door comprises a corner body and a water guide rib; the corner body is arranged on the inner side of the door body and abuts against the door pillar, and the corner body is arranged in close contact with the door glass; The corner body comprises a first side and a second side arranged oppositely, the first side is arranged on the side of the corner body close to the inner space of the vehicle, and the water guide rib is protrudedly arranged on the first side and can guide the water on the first side to the outside of the door.

2. The water break corner of a vehicle door according to claim 1, wherein The inner water-cutting corner of the vehicle door comprises an A-pillar inner water-cutting corner; The A-pillar inner water-cutting corner is arranged on the inner side of the front door body and abuts against the A-pillar, and the corner body is arranged in close contact with the front door glass.

3. The water break corner of claim 2, wherein, The corner body comprises a first edge portion arranged along a first trajectory, the first trajectory is configured as a trajectory extending downwardly and obliquely in the direction from back to front, and the first edge portion abuts against the A-pillar; The water guide rib is protrudedly arranged on the first side and extends along the first trajectory to define a water guide groove extending along the first trajectory with the first edge portion, and the water guide groove is communicated with the outside of the door.

4. The water break corner of claim 3, wherein, The inner side of the corner body is formed with a water guide channel communicated with the outside of the door, and the inner wall of the water guide groove is formed with at least one water guide hole communicated with the water guide channel.

5. The water break corner of a vehicle door according to any one of claims 2 to 4, wherein The height of the water guide rib protruding from the first side is between 2.5 mm and 3.5 mm, and the length of the water guide rib extending along the first trajectory is between 267 mm and 287 mm.

6. The water break corner of claim 1, wherein, The inner water-cutting corner of the vehicle door comprises a first B-pillar inner water-cutting corner; The first B-pillar inner water-cutting corner is arranged on the inner side of the front door body and abuts against the B-pillar, and the corner body is arranged in close contact with the front door glass.

7. The water break corner of a vehicle door according to claim 6, wherein The first side is provided with a first mounting portion for mounting the front door inner panel, and the first side defines a first stop boundary with the edge of the front door inner panel; The water guide rib extends at least partially in the up-down direction and is arranged adjacent to at least part of the first stop boundary, and the water guide rib is used to limit the water flow of the first side to the first stop boundary.

8. The water-break interface angle of a vehicle door according to claim 6 or 7, characterized in that The height of the water guide rib protruding from the first side is different at different positions, and the height of the water guide rib protruding from the first side is not greater than 7 mm, and the length of the water guide rib extending is between 21 mm and 31 mm.

9. The water break corner of a vehicle door according to claim 1, wherein The inner water-cutting corner of the vehicle door comprises a second B-pillar inner water-cutting corner; The second B-pillar inner water-cutting corner is arranged on the inner side of the rear door body and abuts against the B-pillar, and the corner body is arranged in close contact with the rear door glass.

10. The water break corner of a vehicle door according to claim 9, wherein The first side is provided with a second mounting portion for mounting the rear door inner panel, and the edge of the rear door inner panel defines a second stop boundary with the first side; The water guide rib extends at least partially in the up-down direction and is arranged adjacent to at least part of the second stop boundary, and the water guide rib is used to limit the water flow of the first side to the second stop boundary.

11. The water-break interface angle of a vehicle door according to claim 9 or 10, characterized in that The height of the water guide rib protruding from the first side surface is different at different positions, and the height of the water guide rib protruding from the first side surface is not greater than 6 mm, and the length of the water guide rib extending is between 22 mm and 32 mm.

12. The water break corner of a vehicle door according to claim 1, wherein The inner water-cutting corner of the vehicle door comprises a C-pillar inner water-cutting corner. The C-pillar inner water-cutting corner is arranged on the inner side of the rear door body and is used to abut against the C-pillar, and the corner body is used to be arranged in close contact with the rear door glass.

13. The water break corner of a vehicle door according to claim 12, wherein, The first side surface is provided with a third mounting portion, and the third mounting portion is used to mount a rear door inner panel, and the edge of the rear door inner panel defines a third stop boundary with the first side surface. The water guide rib at least partially extends in the up-down direction and is arranged adjacent to at least part of the third stop boundary, and the water guide rib is used to limit the water flow of the first side surface to the third stop boundary.

14. The water-break interface angle of a vehicle door according to claim 12 or 13, characterized in that The height of the water guide rib protruding from the first side surface is different at different positions, and the height of the water guide rib protruding from the first side surface is between 8.6 mm and 16.9 mm, and the length of the water guide rib extending is between 25 mm and 35 mm.

15. A vehicle door, characterized by The vehicle door comprises a door body, a door glass and the inner water-cutting corner of the vehicle door according to any one of claims 1-14, the door glass is movably arranged on the door body, and the inner water-cutting corner of the vehicle door is arranged on the door body and is used to be arranged in close contact with the door glass.

16. A vehicle characterized by comprising: The vehicle comprises the vehicle door according to claim 15.

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