Vehicle door mounting mechanism, vehicle door assembly and vehicle

Abstract

The utility model relates to a vehicle door mounting mechanism, a vehicle door assembly and a vehicle, the vehicle door mounting mechanism is used for the vehicle, the vehicle comprises a vehicle body and a vehicle door movably connected to the vehicle body, the vehicle door mounting mechanism is characterized by comprising a vehicle door adjusting mechanism, and the vehicle door adjusting mechanism is suitable for adjusting the position of the vehicle door relative to the vehicle body.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and in particular to a door mounting mechanism, door assembly, and vehicle. Background Technology

[0002] As a type of car door, butterfly doors open and close via a hinge mechanism. The hinge mechanism and door assembly of butterfly doors have a long dimensional chain in their manufacturing and assembly, resulting in tolerances. This can easily lead to the butterfly door's clearance from the car body not meeting design requirements, causing an angle between the door and the body that prevents the door from closing. Furthermore, in related technologies, the installation posture of the butterfly door relative to the car body is difficult to adjust effectively. Utility Model Content

[0003] This application provides a door mounting mechanism, a door assembly, and a vehicle to at least partially solve the aforementioned technical problems.

[0004] To achieve the above objectives, according to a first aspect of this application, a door mounting mechanism is provided for a vehicle, the vehicle including a body and a door movably connected to the body, the door mounting mechanism including a door adjustment mechanism adapted to adjust the position of the door relative to the body.

[0005] Optionally, the door adjustment mechanism is adapted to adjust the position of the door relative to the vehicle body along an adjustment direction, the adjustment direction being different from the direction of movement of the door relative to the vehicle body.

[0006] Optionally, the door adjustment mechanism is adapted to adjust the position of the door relative to the vehicle body along the thickness direction of the door.

[0007] Optionally, the door adjustment mechanism includes a door adjustment assembly and a door adjustment seat, wherein the door is adapted to be mounted on the vehicle body via the door adjustment seat; wherein the adjustment assembly is adapted to adjust the position of the door adjustment seat relative to the vehicle body, so as to adjust the position of the door relative to the vehicle body.

[0008] Optionally, the door adjustment assembly includes a first adjustment member and a second adjustment member that cooperate with each other, and the door adjustment seat is adapted to be installed on the vehicle body via the first adjustment member and the second adjustment member; wherein the cooperation position of the second adjustment member and the first adjustment member is configured to be adjustable to adjust the position of the door adjustment seat relative to the vehicle body.

[0009] Optionally, it also includes a vehicle body mounting bracket adapted to be mounted on the vehicle body; wherein the first adjusting member passes through the vehicle body mounting bracket to cooperate with the second adjusting member, thereby mounting the door adjusting bracket on the vehicle body mounting bracket.

[0010] Optionally, the first adjusting element is one of a threaded lead screw and a knob, and the second adjusting element is the other of a threaded lead screw and a knob.

[0011] Optionally, the door adjustment mechanism further includes an elastic element adapted to cushion the adjustment movement between the door and the vehicle body.

[0012] Optionally, when the door is away from the vehicle body, the elastic element is in a first elastic compression state.

[0013] Optionally, when the door approaches the vehicle body, the elastic element is in a second elastic compression state.

[0014] Optionally, when the door is away from the vehicle body, the elastic member is in a first elastic compression state; when the door is close to the vehicle body, the elastic member is in a second elastic compression state; wherein, the length of the elastic member in the first elastic compression state is greater than the length of the elastic member in the second elastic compression state.

[0015] Optionally, it further includes a body mounting seat and a door adjustment seat, the body mounting seat being adapted to be mounted on the body, and the door being adapted to be mounted on the body mounting seat via the door adjustment seat; wherein the elastic member abuts between the body mounting seat and the door adjustment seat.

[0016] Optionally, the door adjustment mechanism includes a door adjustment seat, and the door is adapted to be movably mounted on the vehicle body via the door adjustment seat.

[0017] Optionally, the door is adapted to be rotatably mounted on the vehicle body in a first direction via the door adjustment seat.

[0018] Optionally, the angle between the first direction and the vehicle's height direction is set to be no less than 30°.

[0019] Optionally, it also includes a door mounting bracket adapted to mount the door; wherein the door mounting bracket is rotatably mounted on the door adjustment bracket so that the door is rotatably mounted on the vehicle body in a first direction via the door adjustment bracket.

[0020] Optionally, the door adjustment seat is provided with a pivot; wherein the door mounting seat is rotatably mounted on the pivot, and the pivot extends along the first direction.

[0021] Optionally, an anti-slip element is provided between the door mounting seat and the pivot.

[0022] Optionally, the door mounting seat includes a limiting portion, and the door adjusting seat includes a mating portion, wherein the limiting portion can abut against the mating portion to limit the rotation angle of the door mounting seat.

[0023] Optionally, it also includes a support assembly adapted to connect to the door and the vehicle body to drive the door to move relative to the vehicle body.

[0024] Optionally, the support assembly includes a first rod and a second rod, one end of the second rod being movably connected to one end of the first rod, the other end of the first rod being movably connected to the vehicle door, and the other end of the second rod being adapted to be movably connected to the vehicle body.

[0025] Optionally, it also includes a door mounting bracket adapted to mount the door, wherein the other end of the first rod is movably connected to the door mounting bracket by a ball head bolt.

[0026] Optionally, the other end of the second rod is movably connected to the side panel of the door via a ball head bolt.

[0027] According to a second aspect of this application, a door assembly is provided, the door assembly including the aforementioned door mounting mechanism and a door, the door being adapted to be mounted to a vehicle body via the door mounting mechanism.

[0028] According to a third aspect of this application, a vehicle is also provided, the vehicle including the aforementioned door mounting mechanism or the aforementioned door assembly.

[0029] In the door mounting mechanism of this application embodiment, the position of the door relative to the vehicle body is adjusted autonomously by setting a door adjustment mechanism. Even if there are dimensional design tolerances in the door mounting mechanism, they can still be adjusted by the door adjustment mechanism.

[0030] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0031] 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 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.

[0032] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0033] Figure 1This is a schematic diagram of the overall structure of the door assembly installed on the vehicle body according to an exemplary embodiment of this disclosure;

[0034] Figure 2 This is a schematic diagram of a door mounting mechanism provided in an exemplary embodiment of this disclosure;

[0035] Figure 3 This is another structural schematic diagram of the door mounting mechanism provided in the exemplary embodiments of this disclosure;

[0036] Figure 4 This is a structural schematic diagram from another perspective of the door mounting mechanism provided in the exemplary embodiments of this disclosure;

[0037] Figure 5 yes Figure 4 A magnified view of a portion of the image;

[0038] Figure 6 This is a structural schematic diagram of the door mounting mechanism provided in an exemplary embodiment of this disclosure from another perspective;

[0039] Figure 7 This is a schematic diagram showing the angle between the pivot of the door adjustment seat of the door mounting mechanism provided in the exemplary embodiment of this disclosure and the height direction of the vehicle body;

[0040] Figure 8 This is a schematic diagram of the structure of the door adjustment seat of the door mounting mechanism provided in the exemplary embodiment of this disclosure connected to the vehicle body mounting seat;

[0041] Figure 9 This is a schematic diagram of the structure of the support component of the door mounting mechanism provided in the exemplary embodiment of this disclosure, connecting the door and the vehicle body;

[0042] Explanation of reference numerals in the attached figures:

[0043] 100. Door mounting mechanism; 10. Door adjustment mechanism;

[0044] 1. Car door;

[0045] 2. Vehicle body;

[0046] 3. Door adjustment assembly; 31. First adjustment component; 32. Second adjustment component;

[0047] 4. Door adjustment seat; 41. Rotary shaft; 42. Anti-slip parts; 43. Fitting parts;

[0048] 5. Elastic components;

[0049] 6. Vehicle body mounting bracket;

[0050] 7. Door mounting bracket; 71. Limiting part;

[0051] 8. Support components; 81. First rod; 82. Second rod; Detailed Implementation

[0052] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0053] An embodiment of this application provides a vehicle door assembly. The vehicle includes a door assembly and a body. The door assembly is connected to the body and includes a door 1 and a door mounting mechanism 100.

[0054] Door 1 is designed as a butterfly door. Door 1 is installed on the side of the vehicle body 2. When door 1 opens diagonally upward relative to the vehicle body 2, it resembles a butterfly spreading its wings. As a personalized design, it has a more avant-garde appearance. This type of door can be used in sports cars, sedans and SUVs.

[0055] In related technologies, butterfly doors are driven to open and close via a hinge mechanism. The butterfly door hinge mechanism and the door assembly have a long machining and assembly dimensional chain, resulting in tolerances. This can easily lead to the butterfly door's clearance from the vehicle body failing to meet design requirements, resulting in an angle between the door and the body, or even the door not fitting snugly, preventing the door from closing. Furthermore, manual adjustment of the hinge mechanism's mounting bolts using a torque wrench or specialized hinge fixtures is necessary to change the door's installation posture, making the process cumbersome and difficult to control in terms of precision.

[0056] In the embodiments of this application, such as Figures 1 to 4 As shown, the butterfly door is movably connected to the vehicle body via a door mounting mechanism, which includes a hinge mechanism. The door mounting mechanism also includes a door adjustment mechanism 10, which is adapted to adjust the position of the door 1 relative to the vehicle body 2.

[0057] By setting the door adjustment mechanism 10, the position of the door 1 relative to the body 2 can be adjusted independently. Even if there is a dimensional design tolerance in the door mounting mechanism 100, which causes the mating surfaces of the door 1 and the body 2 to not fit together, the installation posture of the door 1 can still be adjusted by the door adjustment mechanism 10. The operation is simple.

[0058] In some embodiments, the door adjustment mechanism 10 is adapted to adjust the position of the door 1 relative to the vehicle body along an adjustment direction, wherein the adjustment direction is different from the movement direction of the door 1 relative to the vehicle body 2. Specifically, the door 1 is configured as a butterfly door, the door 1 is installed on the side of the vehicle body, the door 1 moves obliquely upward relative to the side of the vehicle body, and the adjustment direction is set along the thickness direction of the door 1. Therefore, the adjustment of the position of the door 1 relative to the vehicle body 2 by the door adjustment mechanism 10 will not affect the unfolded shape of the butterfly door, but only adjust the installation posture of the butterfly door.

[0059] In some embodiments, the door adjustment mechanism 10 includes a door adjustment assembly 3, a door adjustment seat 4, a body mounting seat 6, and a door mounting seat 7.

[0060] The body mounting bracket 6 is fixedly connected to the side panel of the vehicle body. The body mounting bracket 6 and the side panel can be connected by bolts. Alternatively, the body mounting bracket 6 and the side panel can be connected by hinges. Alternatively, the body mounting bracket 6 and the side panel can be connected by welding.

[0061] The door 1 is installed on the door mounting seat 7, and the door 1 can be connected to the door mounting seat 7 by bolts.

[0062] The door adjustment assembly 3 is connected to the body mounting seat 6 and the door adjustment seat 4, which is connected to the door mounting seat 7. The door adjustment assembly 3 is adapted to adjust the position of the door adjustment seat 4 relative to the body mounting seat 6, thereby adjusting the position of the door adjustment seat 4 relative to the body 2, and thus adjusting the position of the door 1 relative to the body.

[0063] In some embodiments, reference Figures 4 to 6 The door adjustment assembly 3 includes a first adjustment member 31 and a second adjustment member 32. The door adjustment seat 4 is mounted on the body mounting seat 6 via the first adjustment member 31 and the second adjustment member 32 to connect to the body. The mating position of the second adjustment member 32 and the first adjustment member 31 is configured to be adjustable, thereby adjusting the position of the door adjustment seat 4 relative to the body mounting seat 6.

[0064] In one specific embodiment, one end of the first adjusting member 31 is connected to the door adjusting seat 4, and the other end of the first adjusting member 31 passes through the body mounting seat 6 and cooperates with the second adjusting member 32, thereby installing the door adjusting seat 4 onto the body mounting seat 6. The installation position of the second adjusting member 32 relative to the first adjusting member 31 is adjustable. Specifically, the first adjusting member 31 is configured as a lead screw, and the second adjusting member 32 is configured as a knob, or the first adjusting member 31 is configured as a knob, and the second adjusting member 32 is configured as a lead screw. The lead screw has threads, and the knob can be installed at any position on the lead screw as needed for adjustment. The lead screw can be fixedly connected to the door adjusting seat 4 by welding, or the lead screw can be connected to the door adjusting seat 4 by bolting.

[0065] In some embodiments, continue to refer to Figure 4 and Figure 5 The door adjustment mechanism 10 also includes an elastic element 5. When the first adjustment element 31 is set as a lead screw, the elastic element 5 is sleeved on the lead screw and placed between the door adjustment seat 4 and the body mounting seat 6. By setting the elastic element 5 to buffer the adjustment movement between the door adjustment seat 4 and the body mounting seat 6, the adjustment movement between the door 1 and the body 2 is adjusted.

[0066] In some embodiments, when the door 1 is away from the vehicle body 2, the elastic member 5 is in a first elastic compression state; when the door 1 is close to the vehicle body 2, the elastic member 5 is in a second elastic compression state. The length of the elastic member 5 in the first elastic compression state is greater than the length of the elastic member 5 in the second elastic compression state.

[0067] In one specific embodiment, the elastic member 5 is housed in an elastically compressed state between the door adjustment seat 4 and the body mounting seat 6.

[0068] When door 1 is close to the inner side of the vehicle body, it needs to be adjusted to move away from the vehicle body 2. Correspondingly, the fixed position of the adjustment knob on the lead screw needs to be adjusted so that the door adjustment seat 4 moves slightly outward toward the vehicle body 2. This causes the door mounting seat 7 connected to the door adjustment seat 4 to move the door 1 slightly outward toward the vehicle body 2, thereby adjusting the installation posture of the butterfly door. Specifically, by loosening the knob, the lead screw moves toward one side of the door adjustment seat 4, reducing the compression of the elastic element 5.

[0069] When the gap between the door 1 and the side panel of the vehicle body is too large, it is necessary to adjust the door 1 to move closer to the vehicle body 2. Correspondingly, the fixed position of the adjustment knob on the lead screw needs to be adjusted so that the door adjustment seat 4 moves slightly towards the inside of the vehicle body 2. This causes the door mounting seat 7 connected to the door adjustment seat 4 to move the door 1 slightly towards the inside of the vehicle body 2, thereby adjusting the installation posture of the butterfly door. By tightening the knob, the lead screw moves towards one side of the vehicle body mounting seat 6, increasing the compression of the elastic element 5.

[0070] Loosening or tightening the knob is achieved by adjusting the number of rotations. Fewer rotations correspond to a loosened state, while more rotations correspond to a tightened state. The operation is simple and convenient.

[0071] In some embodiments, reference Figure 4 and Figure 7The door adjustment seat 4 is equipped with a rotating shaft 41. The door 1 is rotatably mounted on the rotating shaft 41 via the door mounting seat 7. The rotation direction of the door 1 is the extension direction of the rotating shaft 41. The door adjustment seat 4 is provided with two mounting holes. The two ends of the rotating shaft 41 are respectively riveted into the two mounting holes of the door adjustment seat 4, thereby restricting the degree of freedom of movement of the two ends of the rotating shaft 41 and releasing the degree of freedom of rotation of the rotating shaft 41, so that the door mounting seat 7 can rotate along the rotating shaft 41.

[0072] The rotating shaft 41 extends along a first direction, and the angle between the first direction and the vehicle's height direction is not less than 30°, wherein the first direction is... Figure 7 As shown in the F1 direction, the vehicle's height direction is... Figure 7 The F2 direction shown allows door 1 to open in a butterfly door configuration. If door 1 is configured as a conventional side-opening door, the angle between the first direction and the vehicle's height direction is no greater than 3°. The vehicle's height direction corresponds to the direction perpendicular to the ground along the side of the vehicle body.

[0073] In some embodiments, continue to refer to Figure 3 A limiting structure is provided between the door mounting seat 7 and the door adjusting seat 4 to limit the rotation angle of the door mounting seat 7 around the pivot 41. Specifically, the door mounting seat 7 includes a limiting part 71, and the door adjusting seat 4 includes a mating part 43. The limiting part 71 can abut against the mating part 43 to limit the rotation angle of the door mounting seat 7.

[0074] In some embodiments, such as Figure 8 As shown, the door mounting seat 7 and the door adjusting seat 4 are hinged to the pivot 41. In order to prevent the door mounting seat 7 and the pivot 41 from sliding in the first direction, an anti-slip element 42 is provided between the door mounting seat 7 and the door adjusting seat 4. The anti-slip element 42 can be a bushing.

[0075] In some embodiments, such as Figure 9 As shown, the door mounting mechanism also includes a support assembly 8, which is adapted to connect the body mounting seat 6 and the body side panel, thereby connecting the door and the body. The support assembly 8 is used to drive the door 1 to move relative to the body 2 to open the door 1.

[0076] The support assembly 8 includes a first rod 81 and a second rod 82. One end of the second rod 82 is movably connected to one end of the first rod 81, and the other end of the first rod 81 is connected to the door mounting seat 7 for mounting the door 1. The other end of the second rod 82 is connected to the side panel of the vehicle body 2 near the sill. Specifically, the first rod 81 and the second rod 82 are integrated. The first rod 81 is configured as a hydraulic cylinder, and the second rod 82 is configured as a piston. The second rod 82 moves linearly along the central axis of the first rod 81. The second rod 82 can extend to drive the door mounting seat 7 to open the door 1, and the second rod 82 can also retract to drive the door mounting seat 7 to close the door 1. When the second rod 82 extends, the door mounting seat 7 is supported and drives the door 1 to move. Since the pivot 41 of the door adjustment seat 4 is set at an angle to the height direction of the vehicle, the door opens diagonally upwards through the driving action of the door mounting mechanism, and the door unfolds like a butterfly.

[0077] The other end of the first rod 81 is connected to the door mounting seat 7 by a ball head bolt, and the other end of the second rod 82 is connected to the sill of the side panel of the vehicle body 2 by a ball head bolt.

[0078] According to the first aspect of this application, reference to Figures 1 to 4 This disclosure provides a door mounting mechanism 100 for a vehicle, the vehicle including a body 2 and a door 1 movably connected to the body 2, the door mounting mechanism 100 including a door adjustment mechanism 10, the door adjustment mechanism 10 being adapted to adjust the position of the door 1 relative to the body 2.

[0079] By setting the door adjustment mechanism 10, the position of the door 1 relative to the body 2 can be adjusted independently. Even if there are dimensional design tolerances in the door mounting mechanism 100, it can still be adjusted through the door adjustment mechanism 10.

[0080] According to a second aspect of this disclosure, a vehicle door assembly is provided, comprising the aforementioned door mounting mechanism and a door, the door being mounted to a vehicle body via the door mounting mechanism. Therefore, the vehicle door assembly possesses all the beneficial effects of the aforementioned door mounting mechanism, which will not be elaborated further herein.

[0081] According to a third aspect of this disclosure, a vehicle is provided, the vehicle including the aforementioned door mounting mechanism or the aforementioned door. Therefore, the vehicle has all the beneficial effects of the aforementioned door mounting mechanism, which will not be elaborated further herein.

[0082] The vehicle may be a gasoline-powered vehicle, a plug-in hybrid electric vehicle, or a new energy vehicle, etc., and this disclosure does not make any specific restrictions.

[0083] In the description of this application, 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0084] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0085] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0086] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A door mounting mechanism for a vehicle, said vehicle comprising a vehicle body (2) and a door (1) which is movably connected to said vehicle body (2), characterized in that, The door mounting mechanism comprises a door adjusting mechanism (10) adapted to adjust the position of the door (1) relative to the vehicle body (2).

2. The vehicle door mounting mechanism of claim 1, wherein The door adjusting mechanism (10) is adapted to adjust the position of the door (1) relative to the vehicle body (2) along an adjusting direction, which is different from the moving direction of the door (1) relative to the vehicle body (2).

3. The door mounting mechanism of claim 1, wherein The door adjusting mechanism (10) is adapted to adjust the position of the door (1) relative to the vehicle body (2) along the thickness direction of the door (1).

4. The vehicle door mounting mechanism of claim 1, wherein The door adjusting mechanism (10) comprises a door adjusting assembly (3) and a door adjusting seat (4), the door (1) is adapted to be mounted to the vehicle body (2) through the door adjusting seat (4); wherein the door adjusting assembly (3) is adapted to adjust the position of the door adjusting seat (4) relative to the vehicle body (2) to adjust the position of the door (1) relative to the vehicle body (2).

5. The vehicle door mounting mechanism of claim 4, wherein, The door adjusting assembly (3) comprises a first adjusting member (31) and a second adjusting member (32) cooperating with each other, the door adjusting seat (4) is adapted to be mounted to the vehicle body (2) through the first adjusting member (31) and the second adjusting member (32); wherein the position of the second adjusting member (32) cooperating with the first adjusting member (31) is configured to be adjustable to adjust the position of the door adjusting seat (4) relative to the vehicle body (2).

6. The vehicle door mounting mechanism of claim 5, wherein, Further comprising a vehicle body mounting seat (6) adapted to be mounted to the vehicle body (2); wherein the first adjusting member (31) passes through the vehicle body mounting seat (6) to cooperate with the second adjusting member (32) to mount the door adjusting seat (4) to the vehicle body mounting seat (6).

7. The vehicle door mounting mechanism of claim 6, wherein The first adjusting member (31) is one of a screw rod and a knob, and the second adjusting member (32) is the other one of a screw rod and a knob.

8. The vehicle door mounting mechanism of claim 1, wherein, The door adjusting mechanism (10) further comprises a resilient member (5) adapted to buffer the adjusting movement between the door (1) and the vehicle body (2).

9. The vehicle door mounting mechanism of claim 8, wherein, When the door (1) is away from the vehicle body (2), the resilient member (5) is in a first elastic compression state.

10. The vehicle door mounting mechanism of claim 8, wherein, When the door (1) is close to the vehicle body (2), the resilient member (5) is in a second elastic compression state.

11. The vehicle door mounting mechanism of claim 8, wherein, When the door (1) is away from the vehicle body (2), the resilient member (5) is in a first elastic compression state; when the door (1) is close to the vehicle body (2), the resilient member (5) is in a second elastic compression state; wherein the length of the resilient member (5) in the first elastic compression state is greater than the length of the resilient member (5) in the second elastic compression state.

12. The vehicle door mounting mechanism of claim 8, wherein, The vehicle further comprises a vehicle body mounting base (6) adapted to be mounted on the vehicle body (2), and a door adjusting base (4) adapted to mount the door (1) on the vehicle body mounting base (6) through the door adjusting base (4); wherein the elastic member (5) abuts between the vehicle body mounting base (6) and the door adjusting base (4).

13. The vehicle door mounting mechanism of claim 1, wherein, The door adjusting mechanism (10) comprises a door adjusting base (4) adapted to movably mount the door (1) on the vehicle body (2) through the door adjusting base (4).

14. The vehicle door mounting mechanism of claim 13, wherein, The door (1) is adapted to be rotatably mounted on the vehicle body (2) in a first direction through the door adjusting base (4).

15. The vehicle door mounting mechanism of claim 14, wherein, An angle between the first direction and a height direction of the vehicle is set to be not less than 30°.

16. The vehicle door mounting mechanism of claim 15, wherein, The vehicle further comprises a door mounting base (7) adapted to mount the door (1); wherein the door mounting base (7) is rotatably mounted on the door adjusting base (4) to rotatably mount the door (1) on the vehicle body (2) in the first direction through the door adjusting base (4).

17. The vehicle door mounting mechanism of claim 16, wherein, The door adjusting base (4) is provided with a rotating shaft (41); wherein the door mounting base (7) is rotatably mounted on the rotating shaft (41), and the rotating shaft (41) extends in the first direction.

18. The vehicle door mounting mechanism of claim 17, wherein, A slip-proof member (42) is arranged between the door mounting base (7) and the rotating shaft (41).

19. The vehicle door mounting mechanism of claim 16, wherein, The door mounting base (7) comprises a limiting portion (71), and the door adjusting base (4) comprises a matching portion (43); the limiting portion (71) can abut on the matching portion (43) to limit a rotation angle of the door mounting base (7).

20. The vehicle door mounting mechanism of claim 1, wherein, The vehicle further comprises a support assembly (8) adapted to be connected to the door (1) and the vehicle body (2) to drive the door (1) to move relative to the vehicle body (2).

21. The vehicle door mounting mechanism of claim 20, wherein, The support assembly (8) comprises a first rod (81) and a second rod (82); one end of the second rod (82) is movably connected to one end of the first rod (81), the other end of the first rod (81) is movably connected to the door (1), and the other end of the second rod (82) is adapted to be movably connected to the vehicle body (2).

22. The vehicle door mounting mechanism of claim 21, wherein, The vehicle further comprises a door mounting base (7) adapted to mount the door (1); the other end of the first rod (81) is movably connected to the door mounting base (7) through a ball head bolt.

23. The vehicle door mounting mechanism of claim 21, wherein, The other end of the second rod (82) is movably connected to a side wall of the door through a ball head bolt.

24. A vehicle door assembly characterized by, The door assembly comprises the door mounting mechanism according to any one of claims 1-23 and a door adapted to be mounted on a vehicle body (2) through the door mounting mechanism.

25. A vehicle characterized by The vehicle comprises the door mounting mechanism according to any one of claims 1-23 or the door assembly according to claim 24.

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