CN221162141U - Vehicle door assembly and vehicle with same - Google Patents

Abstract

The present application relates to a door assembly for a vehicle, the door assembly comprising: the outer door plate is arranged on the outer wall of the vehicle door assembly; the inner door plate is arranged on the inner wall of the vehicle door assembly and is distributed with the outer door plate along the thickness direction of the vehicle door assembly at intervals; the hinge reinforcing plate is arranged on the inner door plate and is positioned between the outer door plate and the inner door plate, the door assembly is mounted to the door hole through a hinge, the hinge reinforcing plate is provided with a guide part extending towards a vehicle upright post at the door hole, and the guide part of the hinge reinforcing plate deforms towards the direction of the vehicle upright post and is clamped to the vehicle upright post in the process of lateral collision of the vehicle. According to the vehicle door assembly, when a vehicle collides laterally, the guide part of the hinge reinforcing plate deforms towards the direction of the vehicle upright post and is clamped to the vehicle upright post, so that the deformation displacement amount of the vehicle door assembly towards the inner side of the vehicle is reduced, and the risk that the hinge is broken due to deformation displacement of the vehicle door assembly towards the inner side of the vehicle is reduced.

Description

Vehicle door assembly and vehicle with same

Technical Field

The application relates to the technical field of vehicles, in particular to a vehicle door assembly of a vehicle and the vehicle with the same.

Background

This section provides merely background information related to the present disclosure and is not necessarily prior art.

In the vehicle industry, the main function of the hinge reinforcing plate of the vehicle door is to improve the connection strength and rigidity of the hinge mounting point of the vehicle door, so that the sagging phenomenon of the vehicle door is reduced, and the durable strength requirement of multiple opening and closing of the vehicle door is met.

The current hinge reinforcing plate mainly used satisfies hinge mounting point's joint strength and rigidity demand, but when the vehicle bumps to the side, the inside crashproof roof beam of door can be with the impact transmission of side to hinge reinforcing plate and door inner panel, and at this moment, the hinge reinforcing plate can be along with the whole car inboard side offset of door inner panel to tear the hinge that is used for connecting the automobile body on the door, whole door can break away from the automobile body immediately, influences driver and passenger's safety.

Disclosure of Invention

The application aims to at least solve the technical problem that the existing vehicle door drives a hinge reinforcing plate to pull a hinge to the inner side of the vehicle, and the aim is realized by the following technical scheme:

A first aspect of the present application provides a door assembly for a vehicle, the door assembly comprising: the outer door plate is arranged on the outer wall of the vehicle door assembly; the inner door plate is arranged on the inner wall of the vehicle door assembly and is distributed with the outer door plate along the thickness direction of the vehicle door assembly at intervals; the hinge reinforcing plate is arranged on the inner door plate and is positioned between the outer door plate and the inner door plate, the door assembly is mounted to the door hole through a hinge, the hinge reinforcing plate is provided with a guide part extending towards a vehicle upright post at the door hole, and the guide part of the hinge reinforcing plate deforms towards the direction of the vehicle upright post and is clamped to the vehicle upright post in the process of lateral collision of the vehicle.

As can be appreciated by those skilled in the art, the vehicle door assembly provided by the application can deform in the direction of the vehicle upright post through the guide part of the hinge reinforcing plate and is clamped to the vehicle upright post when the vehicle collides laterally, so that the deformation displacement amount of the vehicle door assembly to the inner side of the vehicle is reduced, and the risk that the hinge is broken due to deformation displacement of the vehicle door assembly to the inner side of the vehicle is reduced.

Specifically, when the door component collides laterally, the guide part forms a crumple zone, and the hinge reinforcing plate and the door inner plate are guided to bend and deform towards the direction of the vehicle upright post, so that the hinge reinforcing plate can be hung on the vehicle upright post in the collision crumple process, the pulling force transmitted to the hinge by the door component is shared, the risk that the hinge is broken is reduced, the risk that the door component is separated from the vehicle body is reduced, and the safety of the vehicle is improved.

In some embodiments, the hinge reinforcement plate is provided with a connection plate extending in a thickness direction of the door assembly, and the guide portion is provided at a position where the connection plate is close to the outer door panel.

In some embodiments, the connection plate includes an outboard portion located on the vehicle pillar and an inboard portion located on the vehicle pillar, and the guide is provided on the outboard portion of the connection plate.

In some embodiments, the guide is provided as a bent structure arranged to extend in the direction of the vehicle pillar.

In some embodiments, the web is configured as a variable cross-section structure, and the cross-sectional thickness of the guide portion is configured to be less than the cross-sectional thickness of an adjacent portion of the guide portion.

In some embodiments, the inner wall of the guide portion is provided with a groove, which forms a deformation space of the guide portion in the direction of the vehicle pillar.

In some embodiments, the groove is configured as an arc groove, the bottom of the arc groove is located at the center of the guide portion, and the arc side wall of the arc groove connects the arc groove and the connecting plate.

In some embodiments, the guide is disposed at a position where the connection plate avoids the hinge in a height direction of the connection plate.

In some embodiments, the outer edge of the hinge reinforcement plate is provided with an outer cross plate adjacent to the outer door panel, the inner edge of the hinge reinforcement plate is provided with an inner cross plate connected with the inner door panel, and the connecting plate is provided with an inclined plate connecting the outer cross plate and the inner cross plate, the inclined plate being inclined from inside to outside in the direction of the vehicle pillar.

A second aspect of the application provides a vehicle comprising a door assembly of a vehicle according to the first aspect of the application.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a partial structural cross-sectional view of a vehicle according to one embodiment of the present application;

FIG. 2 is a schematic view of a deformed hinge reinforcement panel of the vehicle of FIG. 1;

FIG. 3 is a schematic view showing a combined structure of a door outer panel, a door inner panel, a hinge reinforcing panel and a hinge according to an embodiment of the present application;

FIG. 4 is a schematic view of a hinge reinforcement plate according to an embodiment of the present application;

FIG. 5 is a cross-sectional view taken along the direction A-A of the assembled structure of FIG. 4;

FIG. 6 is a front view of the composite structure of FIG. 3;

Fig. 7 is an isometric view of the composite structure of fig. 3.

Wherein, the reference numerals are as follows:

100. A vehicle door assembly;

10. an outer door panel;

20. An inner door panel;

30. a hinge reinforcing plate; 31. a connecting plate; 311. a guide section; 32. an outer cross plate; 33. an inner cross plate;

40. a hinge;

50. A cross beam;

200. A vehicle pillar;

Q, crumple zone.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the description of the door assembly by the front door is only a preferred embodiment, and the protection scope of the door assembly is not limited, for example, the door assembly of the present application further includes a rear door of the vehicle, and such adjustment also falls within the protection scope of the door assembly of the present application.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

Although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. In addition, in the description of the present application, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

For ease of description, spatially relative terms, such as "outer," "inner," "proximal," "end," "adjacent," "bottom," "center," "height," "transverse," "oblique," and the like, may be used herein to describe one element's or feature's relationship to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Accordingly, the example term "below … …" may include both upper and lower orientations. The mechanism may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

It should be noted that, the "door outer plate" in the embodiment of the present application refers to a sheet metal plate disposed on an outer wall of a door, and the "door inner plate" refers to a sheet metal plate disposed on an inner wall of a door, where the door inner plate and the door outer plate are fastened together to form a door assembly; the hinge reinforcing plate is arranged at a position between the door inner plate and the door outer plate, can be a part of the door inner plate or can be an independent connecting plate, the shape structure of the hinge reinforcing plate is matched with the edge outline of the door opening of the automobile body, and the hinge reinforcing plate is provided with a hinge mounting structure connected with the door opening of the automobile body.

The hinge reinforcing plate welds on the door inner panel for intensity and rigidity of reinforcing door subassembly hinge mounting point department, current hinge reinforcing plate mainly used satisfy hinge mounting point's joint strength and rigidity demand, and the hinge reinforcing plate is the zigzag structure of distributing along the length direction generally, in order to satisfy door sagging and durable requirement, when designing the hinge reinforcing plate, is generally that the structure and the thickness of hinge reinforcing plate are stronger better more. When a vehicle collides with the side surface, the hinge reinforcing plate with a stronger structure cannot deform and break, but moves towards the inner side of the vehicle along with the inner plate of the vehicle door, the hinge reinforcing plate breaks the hinge connecting the vehicle door and the vehicle body in the process of moving towards the inner side of the vehicle, and at the moment, the whole vehicle door can separate from the vehicle body to enlarge the displacement of moving towards the inner side of the vehicle, so that the safety of a driver and passengers is influenced.

In order to solve the technical problem that an existing hinge reinforcing plate is easy to pull a hinge to the inner side of a vehicle in the event of a vehicle collision, the embodiment of the application provides that a guide part extending to a vehicle upright post is arranged on the hinge reinforcing plate, when the hinge reinforcing plate is deformed, the hinge reinforcing plate can deform to the vehicle upright post and be matched with the vehicle upright post, and the hinge reinforcing plate is restrained by the vehicle upright post to move and deform to the inner side of the vehicle.

Embodiments of the present application are described in detail below with reference to fig. 1 to 7.

As shown in fig. 1 to 7, the embodiment of the first aspect of the present application provides a door assembly 100 of a vehicle, the door assembly 100 including an outer door panel 10, an inner door panel 20, and a hinge reinforcement plate 30, the outer door panel 10 being provided to an outer wall of the door assembly 100; the inner door panel 20 is disposed on an inner wall of the door assembly 100 and is spaced apart from the outer door panel 10 in a thickness direction of the door assembly 100; the hinge reinforcement plate 30 is provided to the inner door panel 20 between the outer door panel 10 and the inner door panel 20, and the door assembly 100 is mounted to the door cavity through the hinge 40, the hinge reinforcement plate 30 is provided with a guide portion 311 extending toward the vehicle pillar 200 at the door cavity, and the guide portion 311 of the hinge reinforcement plate 30 is deformed toward the vehicle pillar 200 and is caught to the vehicle pillar 200 during a lateral collision of the vehicle.

In this embodiment, taking the vehicle pillar 200 as the vehicle a pillar and the vehicle door assembly 100 as the front door assembly as an example, the vehicle door assembly 100 according to the embodiment of the present application can deform and clip to the vehicle pillar 200 in the direction of the vehicle pillar 200 through the guide portion 311 of the hinge reinforcing plate 30 when the vehicle collides laterally, so as to reduce the deformation and displacement amount of the vehicle door assembly 100 to the vehicle interior and reduce the risk of the vehicle door assembly 100 deforming and displacing to the vehicle interior to break the hinge 40.

Specifically, the embodiment of the present application does not limit the specific clamping position of the guide portion 311 because the guide portion 311 includes a bent structure, a variable cross-section structure, or a groove provided on the hinge reinforcement plate 30, and the guide portion 311 has a deformation tendency in the direction of the vehicle pillar 200 when receiving the pressing force of the cross member 50. Therefore, when the door assembly 100 collides laterally, the guide portion 311 forms the crumple zone Q, and guides the hinge reinforcement plate 30 and the door inner panel to bend and deform in the direction of the vehicle pillar 200, so that the hinge reinforcement plate 30 and the inner door panel 20 can be hung on the vehicle pillar 200 during the collision crumple process, thereby sharing the pulling force of the door assembly 100 transmitted to the hinge 40, reducing the risk of the hinge 40 being broken, reducing the risk of the door assembly 100 being separated from the vehicle body, and improving the safety of the vehicle.

In addition, the guiding portion 311 deforms toward the vehicle pillar 200 and is clamped to the vehicle pillar 200, and the guiding portion 311 is hooked on the vehicle pillar 200, and the guiding portion 311 is hung on the vehicle pillar 200, and these matching manners of the guiding portion 311 and the vehicle pillar 200 are all within the protection scope of the embodiment of the present application.

It should be noted that, the embodiment of the present application is not limited to the specific structure and the specific position of the guide portion 311, because the specific structure of the guide portion 311 is more, for example, the guide portion 311 may be provided with a bending structure, a variable cross-section structure, a groove, or the like, and these structures may all achieve the effect of collapsing and deforming in the direction of the vehicle pillar 200, and therefore, these structures of the guide portion 311 are all within the protection scope of the embodiment of the present application. The position of the guide portion 311 may be outside the vehicle pillar 200, and the specific position of the guide portion 311 may be flexibly set according to the actual space, and is not limited herein.

Preferred embodiments of the structure and position of the guide 311 according to the embodiment of the present application are described in order below.

As shown in fig. 1 to 7, in some embodiments, the hinge reinforcement plate 30 is provided with a connection plate 31 extending in the thickness direction of the door assembly 100, and the guide portion 311 is provided at a position where the connection plate 31 is close to the outer door panel 10.

In the present embodiment, the guide portion 311 is disposed at the position of the connecting plate 31 close to the outer door panel 10, so that the guide portion 311 can quickly receive the lateral collision force of the outer door panel 10, and the guide portion 311 can quickly deform in the direction of the vehicle pillar 200 and be clamped to the vehicle pillar 200, so that the phenomenon that the door assembly 100 deforms, displaces and pulls the hinge 40 toward the vehicle interior is reduced.

Specifically, there is a buffering space along the direction in the car between the outward flange of door opening and the vehicle stand 200, and outer door plant 10 sets up to cooperate with the outward flange of door opening, and connecting plate 31 sets up in buffering space and distributes along buffering space, and when door assembly 100 took place the side collision, connecting plate 31 takes place deformation and collapses to the direction of vehicle stand 200 in buffering space department to this card is to vehicle stand 200, reduces door assembly 100 and continues the phenomenon of deformation displacement to the inboard.

As shown in fig. 1-7, in some embodiments, the connection plate 31 includes an outer portion located on the vehicle pillar 200 and an inner portion located on the vehicle pillar 200, and the guide 311 is provided on the outer portion of the connection plate 31.

In the present embodiment, by providing the guide portion 311 at the outer portion of the connecting plate 31, the guide portion 311 can be first clamped to the outer side of the vehicle pillar 200 when receiving the lateral collision force of the outer door panel 10, and when the lateral collision force is large, the guide portion 311 can be clamped to the middle portion of the vehicle pillar 200 during deformation and displacement of the connecting plate 31 toward the inner side of the vehicle, so that a large buffer distance and buffer position are provided for the guide portion 311.

Specifically, the outer door panel 10 is located at the outer side of the vehicle pillar 200, the inner door panel 20 is located at the inner side of the vehicle pillar 200, and the connection plate 31 is disposed between the outer door panel 10 and the inner door panel 20, so that a portion of the connection plate 31 is located at the outer side of the vehicle pillar 200, another portion of the connection plate 31 is located at the inner side of the vehicle pillar 200, and the guide portion 311 is disposed at a portion of the connection plate 31 located at the outer side of the vehicle pillar 200.

As shown in fig. 1-7, in some embodiments, the guide 311 is provided as a bent structure that is provided to extend in the direction of the vehicle pillar 200.

In the present embodiment, when the guide portion 311 receives the pressing force of the cross member 50, the bending angle of the bending structure has a tendency to deform in the direction of the vehicle pillar 200. Therefore, when the door assembly 100 collides laterally, the bending structure forms a crumple zone Q, and guides the hinge reinforcing plate 30 and the door inner panel to bend and deform in the direction of the vehicle pillar 200, so that the hinge reinforcing plate 30 can be hung on the vehicle pillar 200 in the collision crumple process, thereby sharing the pulling force of the door assembly 100 transmitted to the hinge 40, reducing the risk of the hinge 40 being broken, reducing the risk of the door assembly 100 being separated from the vehicle body, and improving the safety of the vehicle.

As shown in fig. 1 to 7, in some embodiments, the connection plate 31 is provided in a variable cross-sectional structure, and the cross-sectional thickness of the guide portion 311 is set smaller than the cross-sectional thickness of the adjacent portion of the guide portion 311.

In the present embodiment, the structural strength of the guide portion 311 of a smaller thickness is weak, and therefore, when the guide portion 311 receives a lateral pressing force, the guide portion 311 has a tendency to deform in the direction of the vehicle pillar 200. Therefore, when the door assembly 100 collides laterally, the guide portion 311 forms the crumple zone Q, and guides the hinge reinforcement plate 30 and the door inner panel to bend and deform in the direction of the vehicle pillar 200, so that the hinge reinforcement plate 30 and the inner door panel 20 can be hung on the vehicle pillar 200 during the collision crumple process, thereby sharing the pulling force of the door assembly 100 transmitted to the hinge 40, reducing the risk of the hinge 40 being broken, reducing the risk of the door assembly 100 being separated from the vehicle body, and improving the safety of the vehicle.

As shown in fig. 1 to 7, in some embodiments, the inner wall of the guide portion 311 is provided with a groove that forms a deformation space of the guide portion 311 in the direction of the vehicle pillar 200.

In the present embodiment, the groove forms a deformation space of the guide portion 311 in the direction of the vehicle pillar 200, and therefore, when the groove is subjected to the lateral pressing force, the groove has a deformation tendency in the direction of the vehicle pillar 200. Therefore, when the door assembly 100 collides laterally, the grooves form the crumple zones Q, and the hinge reinforcing plate 30 and the door inner plate are guided to bend and deform in the direction of the vehicle pillar 200, so that the hinge reinforcing plate 30 and the inner door plate 20 can be hung on the vehicle pillar 200 in the collision crumple process, thereby sharing the pulling force of the door assembly 100 transmitted to the hinge 40, reducing the risk of the hinge 40 being broken, reducing the risk of the door assembly 100 being separated from the vehicle body, and improving the safety of the vehicle.

As shown in fig. 1 to 7, in some embodiments, the groove is configured as an arc groove, the bottom of the arc groove is located at the center of the guide portion 311, and the arc side wall of the arc groove connects the arc groove with the connection plate 31.

In this embodiment, the arc-shaped groove has the function of dispersing the lateral collision force, so as to reduce the phenomenon that the lateral collision force is concentrated in the guide portion 311, and reduce the risk of breakage and damage of the guide portion 311 due to the concentrated stress.

Further, the bending width of the bottom of the arc-shaped groove in the direction of the vehicle upright post 200 is relatively large, so that in the process that the vehicle door assembly 100 is deformed by extruding the arc-shaped groove, the arc-shaped groove is bent towards the direction of the vehicle upright post 200 by taking the bottom of the groove as a bending line until the arc-shaped groove is abutted to the vehicle upright post 200, at this time, the vehicle upright post 200 can play a constraint role on the vehicle door assembly 100, and the phenomenon that the vehicle door assembly 100 continues to deform towards the inner side of the vehicle to break the hinge 40 is reduced.

As shown in fig. 1 to 7, in some embodiments, the guide portion 311 is provided at a position where the connection plate 31 avoids the hinge 40 in the height direction of the connection plate 31.

In this embodiment, the outer door panel 10, the inner door panel 20 and the connecting plate 31 are all distributed along the height direction of the door assembly 100, the door assembly 100 composed of the outer door panel 10, the inner door panel 20 and the connecting plate 31 is mounted to the door cavity through the hinges 40, in order to improve the assembly stability between the door assembly 100 and the door cavity, the door assembly 100 is generally provided with a plurality of hinges 40 distributed at intervals along the height direction, in order to reduce the phenomenon that the guiding portion 311 interferes with the hinges 40 to affect the normal opening and closing of the door assembly 100, the embodiment of the application proposes to distribute the guiding portion 311 away from the hinges 40, thereby reducing the interaction between the guiding portion 311 and the hinges 40.

Further, in order to improve the guiding effect of the guiding portion 311, the embodiment of the application further proposes that the door assembly 100 is provided with a plurality of guiding portions 311 distributed at intervals along the height direction, and the guiding portions 311 are distributed with the hinges 40 in a staggered manner, so that the guiding portion 311 does not affect the normal operation of the hinges 40, and can realize the effect of guiding the deformation direction of the stronger plate of the hinges 40.

As shown in fig. 1 to 7, in some embodiments, the outer edge of the hinge reinforcement plate 30 is provided with an outer cross plate 32 adjacent to the outer door panel 10, the inner edge of the hinge reinforcement plate 30 is provided with an inner cross plate 33 connected to the inner door panel 20, and the connection plate 31 is provided as an inclined plate connecting the outer cross plate 32 and the inner cross plate 33, the inclined plate being inclined from inside to outside in the direction of the vehicle pillar 200.

In this embodiment, the width of the outer door panel 10 is greater than the width of the inner door panel 20, the edge of the outer door panel 10 protrudes beyond the edge of the inner door panel 20, so as to meet the inclined wall of the door opening, the connecting plate 31 is located between the outer door panel 10 and the inner door panel 20, the middle part of the connecting plate 31 is set to be an inclined plate matched with the inclined wall, so as to improve the matching degree of the connecting plate 31 and the outer door panel 10, the inner door panel 20 and the inclined wall, and the guiding part 311 is set to be the inclined plate and does not exceed the matching gap between the connecting plate 31 and the inclined wall, so that the interference phenomenon between the guiding part 311 and the door opening in the opening and closing process of the door assembly 100 is reduced.

Further, the embodiment of the present application proposes that the outer edge of the hinge reinforcement plate 30 is provided with an outer transverse plate 32 close to the outer door panel 10, and an inner transverse plate 33 connected to the inner door panel 20 is provided at the inner edge of the hinge reinforcement plate 30, so as to improve the corresponding areas of the hinge reinforcement plate 30 and the outer door panel 10 and the inner door panel 20, and improve the structural stability of the hinge reinforcement plate 30 and the outer door panel 10 and the inner door panel 20.

A second aspect of the application provides a vehicle comprising a door assembly 100 of a vehicle according to the first aspect of the application.

In this embodiment, the vehicle has all technical effects of the door assembly 100 according to the first aspect of the present application, and will not be described herein.

In addition, the embodiments of the present application merely illustrate the structure of the door assembly 100 and the vehicle related to the improvement point of the present application, and do not represent the door assembly 100 and the vehicle of the present application without other structures, for example, the door assembly 100 further includes the cross member 50 disposed between the outer door panel 10 and the inner door panel 20, and the structures such as the connecting member and the filler connecting the outer door panel 10 and the inner door panel 20, which are all included in the protection scope of the door assembly 100 of the embodiments of the present application, and the other structures of the door assembly 100 and the vehicle are not illustrated herein.

The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A door assembly for a vehicle, the door assembly comprising:

an outer door panel disposed on an outer wall of the door assembly;

The inner door plate is arranged on the inner wall of the vehicle door assembly and is distributed with the outer door plate at intervals along the thickness direction of the vehicle door assembly;

The hinge reinforcing plate is arranged on the inner door plate, is positioned between the outer door plate and the inner door plate, is mounted to the door hole through a hinge, is provided with a guide part extending towards a vehicle upright post at the door hole, and is deformed and clamped to the vehicle upright post in the direction of the vehicle upright post in the process of lateral collision of the vehicle.

2. The vehicle door assembly according to claim 1, wherein the hinge reinforcement plate is provided with a connection plate extending in a thickness direction of the vehicle door assembly, and the guide portion is provided at a position where the connection plate is close to the outer door panel.

3. The vehicle door assembly of claim 2, wherein the web includes an outboard portion located on the vehicle pillar and an inboard portion located on the vehicle pillar, the guide being provided on the outboard portion of the web.

4. The vehicle door assembly of claim 2, wherein the guide portion is configured as a bent structure configured to extend in a direction of the vehicle pillar.

5. The vehicle door assembly according to claim 2, wherein the connection plate is provided in a variable cross-sectional structure, and the cross-sectional thickness of the guide portion is provided to be smaller than the cross-sectional thickness of an adjacent portion of the guide portion.

6. The vehicle door assembly according to claim 2, wherein an inner wall of the guide portion is provided with a groove that forms a deformation space of the guide portion in a direction of the vehicle pillar.

7. The vehicle door assembly according to claim 6, wherein the groove is provided as an arc groove, a bottom of the arc groove is located at a center of the guide portion, and an arc sidewall of the arc groove connects the arc groove and the connection plate.

8. The vehicle door assembly according to any one of claims 2 to 7, characterized in that the guide portion is provided at a position where the link plate avoids the hinge in a height direction of the link plate.

9. The vehicle door assembly according to any one of claims 2 to 7, wherein an outer edge of the hinge reinforcement plate is provided with an outer cross plate adjacent to the outer door panel, an inner edge of the hinge reinforcement plate is provided with an inner cross plate connected to the inner door panel, and the connecting plate is provided with an inclined plate connecting the outer cross plate and the inner cross plate, the inclined plate being inclined from inside to outside in a direction of the vehicle pillar.

10. A vehicle, characterized in that it comprises a door assembly of a vehicle according to any one of claims 1 to 9.