Hinge reinforcing plate of vehicle door, vehicle door and vehicle

Abstract

The utility model relates to a hinge reinforcing plate of a vehicle door, the vehicle door and a vehicle. The hinge reinforcing plate comprises a body and a lap joint plate. The automobile door comprises an inner plate and an outer plate which are connected, a mounting cavity is formed between the inner plate and the outer plate, the hinge reinforcing plate comprises a body and a lap joint plate, and the body is arranged on the circumferential side wall of the mounting cavity and connected with the inner plate. The lap joint plate extends in the first direction, one end, in the first direction, of the lap joint plate is connected with the body, the other end, in the first direction, of the lap joint plate is located in the mounting cavity, and the lap joint plate is connected with the outer plate. According to the hinge reinforcing plate, the compressive local deformation resistance and the bending resistance of the inner plate near the hinge bolt are enhanced, and the hinge reinforcing plate supports the outer plate through the lap joint plate, so that the strength of the outer plate is increased, the concave resistance of the outer plate is improved, the torsional rigidity of a vehicle door in a hinge area is also increased, and the service life of the vehicle door is prolonged. The door and window frame modality of the vehicle door can be effectively improved, then the stability and modality of the vehicle door are improved, and the perception comfort of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a hinge reinforcement plate of a vehicle door, a vehicle door and a vehicle. Background Art

[0002] The vehicle door is generally mounted on the side outer panel of the vehicle body through upper and lower hinges. In the related art, a hinge reinforcement plate is arranged at the position where the hinge bolt is set. The hinge reinforcement plate is located between the door inner panel and the door outer panel. The bolt passes through the reinforcement plate and the door inner panel and is connected to the hinge to reduce the local deformation of the door at the hinge bolt position. However, the hinge reinforcement plate has a single function. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, the embodiment of the utility model proposes a hinge reinforcement plate for a vehicle door, which has multiple functions and can not only enhance the compressive local deformation resistance and bending resistance of the inner panel near the hinge bolt, but also form support for the outer panel, increase the strength of the outer panel, improve the dent resistance of the outer panel, increase the torsional stiffness of the vehicle door in the hinge area, improve the stability and modality of the vehicle door, and improve the perceived comfort of the user.

[0004] An embodiment of the utility model provides a vehicle door.

[0005] An embodiment of the utility model provides a vehicle.

[0006] The vehicle door includes an inner panel and an outer panel connected to each other, and an installation cavity is formed between the inner panel and the outer panel. The hinge reinforcement plate includes a main body and a lap plate. The main body is arranged on the circumferential side wall of the installation cavity, and the main body is connected to the inner panel; the lap plate extends along a first direction, one end of the lap plate in the first direction is connected to the main body, and the other end of the lap plate in the first direction is located in the installation cavity, and the lap plate is connected to the outer panel.

[0007] The hinge reinforcement plate of the embodiment of the utility model strengthens the strength of the inner plate at the location where the hinge bolt is set through the body, and strengthens the compressive local deformation capacity and bending resistance of the inner plate near the hinge bolt. The hinge reinforcement plate is connected to the outer plate through a lap plate extending in the first direction, the lap plate has a certain length in the first direction, and the other end of the lap plate is located in the installation cavity. The lap plate can form a support for the outer plate, thereby increasing the strength of the outer plate, improving the anti-dent performance of the outer plate, and also increasing the torsional stiffness of the door in the hinge area, which can effectively improve the door and window frame modality of the door, and then improve the stability and modality of the door, and improve the perceived comfort of the user.

[0008] In some embodiments, the lap plate is connected to one end of the body in a second direction, wherein the second direction is perpendicular to the first direction.

[0009] In some embodiments, the body has a first connection area and a reinforcement area, the first connection area is arranged between the outer plate and the inner plate, and the first connection area is connected to each of the outer plate and the inner plate, the first connection area is connected to the reinforcement area on one side of the first direction, the reinforcement area is arranged on the circumferential side wall of the mounting cavity, and the reinforcement area is connected to the inner plate.

[0010] In some embodiments, the lap plate includes a second connection area and a third connection area, the second connection area is arranged between the outer plate and the inner plate, the second connection area is connected to each of the outer plate and the inner plate, the second connection area is connected to one end of the first connection area in the second direction, the third connection area is located in the installation cavity, and the third connection area is connected to one end of the second connection area in the first direction.

[0011] In some embodiments, the hinge reinforcement plate of the vehicle door further includes a support plate, and the support plate connects the third connection area and the reinforcement area.

[0012] In some embodiments, the second connection area is connected to the support plate at a connection point with the first connection area.

[0013] In some embodiments, the support plate is provided with a groove sunken toward a connection between the first connection area and the second connection area.

[0014] In some embodiments, the main body, the lap plate and the support plate are an integrally formed structure, and each of the third connection area and the reinforcement area has an arc chamfer at the connection with the support plate; or, the reinforcement area and the third connection area are provided with an arc flange on the opposite side, and the support plate is welded on the arc flange.

[0015] In some embodiments, welding spots are provided on the second connection area and the first connection area to connect with the outer panel.

[0016] In some embodiments, a dimension of the lap plate in the second direction is in the range of 110-130 mm, and a dimension of the shorter end of the lap plate in the first direction is in the range of 30-50 mm.

[0017] The vehicle door of the embodiment of the utility model comprises an inner panel, an outer panel and a hinge reinforcement plate, wherein the hinge reinforcement plate is located between the inner panel and the outer panel.

[0018] The vehicle door of the embodiment of the utility model not only enhances the compressive local deformation resistance and bending resistance of the inner panel near the hinge bolt and increases the strength of the outer panel, but also improves the dent resistance of the outer panel, increases the torsional stiffness of the vehicle door in the hinge area, improves the stability and modality of the vehicle door, and improves the user's perceived comfort.

[0019] In some embodiments, the vehicle door further includes a shock-absorbing rubber layer, and the shock-absorbing rubber layer is arranged between the lap plate and the outer plate.

[0020] The vehicle in the embodiment of the utility model comprises the vehicle door.

[0021] The vehicle of the embodiment of the utility model has the advantages of good door stability and good modality, which improves the user's perceived comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a vehicle door (outer panel is not shown) of an embodiment of the utility model;

[0023] Figure 2 yes Figure 1 A partial enlarged view of

[0024] Figure 3 It is a structural schematic diagram of a hinge reinforcement plate of an embodiment of the utility model.

[0025] Reference numerals:

[0026] Car door 1000;

[0027] Hinge reinforcement plate 100, inner plate 200;

[0028] Main body 1, first connection area 11, reinforcement area 12;

[0029] Lap plate 2, second connection area 21, third connection area 22;

[0030] Support plate 3 , groove 31 , arc chamfer 32 . DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0032] Please refer to the attached Figures 1 to 3 A vehicle, a vehicle door 1000 and a hinge reinforcement plate 100 according to an embodiment of the present invention are described.

[0033] The vehicle according to the embodiment of the present invention includes a vehicle door 1000 .

[0034] The vehicle door 1000 includes an inner panel 200, an outer panel (not shown) and a hinge reinforcement plate 100. The vehicle door 1000 includes an inner panel 200 and an outer panel connected to each other, and a mounting cavity is formed between the inner panel 200 and the outer panel.

[0035] The hinge reinforcement plate 100 includes a body 1 and a lap plate 2. The body 1 is disposed on the circumferential side wall of the installation cavity, and the body 1 is connected to the inner plate 200. The lap plate 2 is disposed along a first direction (eg Figure 1 and Figure 2 The lap plate 2 extends in the front-to-back direction as shown in the figure, one end of the lap plate 2 in the first direction is connected to the body 1, the other end of the lap plate 2 in the first direction is located in the mounting cavity, and the lap plate 2 is connected to the outer plate.

[0036] The hinge reinforcement plate 100 of the embodiment of the utility model strengthens the strength of the inner plate 200 at the location where the hinge bolts are set through the body 1, and strengthens the compressive local deformation capacity and bending resistance of the inner plate 200 near the hinge bolts. Since the strength of the outer plate gradually decreases along the area close to its center (that is, the area close to the center of the installation cavity), the hinge reinforcement plate 100 is connected to the outer plate through the lap plate 2 extending in the first direction, the lap plate 2 has a certain length in the first direction, and the other end of the lap plate 2 is located in the installation cavity. The lap plate 2 can support the weak strength area of ​​the outer plate, thereby increasing the strength of the outer plate, increasing the torsional stiffness of the vehicle door 1000 in the hinge area, and can effectively improve the door and window frame modality of the vehicle door 1000, improve the dent resistance of the outer plate, improve the stability and modality of the vehicle door 1000, and improve the perceived comfort of the user.

[0037] In order to make the solution of the present application easier to understand, the vehicle door 1000 is taken as a side door of the vehicle, the first direction is the same as the front-to-back direction, and the second direction is the same as the up-to-down direction. Figures 1 to 3 As shown, the up and down directions are Figures 1 to 3 shown.

[0038] The front end of the vehicle door 1000 is a hinged end, and the rotation center of the vehicle door 1000 for opening and closing is located at the front end of the vehicle door 1000. That is to say, the hinge reinforcement plate 100 is located at the front end of the vehicle door 1000, the body 1 of the hinge reinforcement plate 100 is located at the front end of the inner panel 200, and the lap plate 2 of the hinge reinforcement plate 100 is located at the front end of the outer panel. Then, the lap plate 2 extending along the first direction extends to the rear side, and the other end of the lap plate 2 is the rear end of the lap plate 2, and the rear end of the lap plate 2 is close to the center area of ​​the outer panel in the first direction, so that the lap plate 2 connected to the outer panel can support the weak strength area of ​​the outer panel, increase the strength of the outer panel, improve the anti-dent performance of the outer panel, increase the torsional stiffness of the vehicle door 1000 in the lower hinge area, can effectively improve the door and window frame mode of the vehicle door 1000, and then improve the stability and mode of the vehicle door 1000, and improve the perceived comfort of the user.

[0039] Therefore, the hinge reinforcement plate 100 of the embodiment of the utility model has multiple functionalities. It can not only enhance the compressive local deformation capacity and bending resistance of the inner panel 200 near the hinge bolt, but also form support for the outer panel, increase the strength of the outer panel, improve the dent resistance of the outer panel, increase the torsional stiffness of the vehicle door 1000 in the hinge area, improve the stability and modality of the vehicle door 1000, and enhance the user's perceived comfort.

[0040] In some embodiments, the lap plate 2 is connected to one end of the body 1 in the second direction, wherein the second direction is perpendicular to the first direction. Thus, the lap plate 2 and the body 1 are arranged in the second direction so that the lap plate 2 and the body 1 are staggered, that is, the lap plate 2 and the body 1 do not overlap in their thickness direction, thereby facilitating the use of sheet metal integrally formed processing to manufacture the body 1 and the lap plate 2, ensuring the integrity of the body 1 and the lap plate 2, and making the sheet metal easy to process and manufacture, thereby improving the processing efficiency of the hinge reinforcement plate 100 of the embodiment of the utility model.

[0041] In some embodiments, the body 1 has a first connection area 11 and a reinforcement area 12, the first connection area 11 is disposed between the outer plate and the inner plate 200, the first connection area 11 is connected to each of the outer plate and the inner plate 200, the first connection area 11 is connected to the reinforcement area 12 on one side (right side) of the first direction, the reinforcement area 12 is disposed on the circumferential side of the installation cavity, and the reinforcement area 12 is connected to the inner plate 200. Figure 2 , there is a bending angle between the first connection area 11 and the reinforcement area 12. The body 1 of the embodiment of the utility model is connected to each of the outer panel and the inner panel 200 through the first connection area 11, further increasing the connection strength between the inner panel 200 and each of the outer panels and the body 1, thereby further enhancing the strength of the inner panel 200 at the location where the hinge bolts are set, and further enhancing the compressive local deformation resistance and bending resistance of the inner panel 200 near the hinge bolts.

[0042] In some embodiments, the lap plate 2 has a second connection area 21 and a third connection area 22 connected to each other, the second connection area 21 is disposed between the outer plate and the inner plate 200, the second connection area 21 is connected to each of the outer plate and the inner plate 200, the second connection area 21 is connected to one end of the first connection area 11 in the second direction, the third connection area 22 is located in the installation cavity, and the third connection area 22 is located at one end of the second connection area 21 in the first direction. Figure 2 and Figure 3 As shown, the second connection area 21 and the third connection area 22 have a bending angle with the reinforcement area 12 , that is, each of the first connection area 11 and the second connection area 21 is not on the same plane with the reinforcement area 12 .

[0043] The second connection area 21 is located at one end of the first connection area 11 in the second direction, so that the second connection area 21 and the first connection area 11 are arranged along the second direction, and the lap plate 2 and the main body 1 are arranged along the second direction, so that the third connection area 22 and the reinforcement area 12 are staggered, so that the lap plate 2 and the main body 1 do not overlap in their thickness direction, so that the main body 1 and the lap plate 2 can be processed and manufactured by the one-piece molding method of sheet metal parts, thereby ensuring the integrity of the main body 1 and the lap plate 2, and the sheet metal parts are easy to process and manufacture, thereby improving the processing efficiency of the hinge reinforcement plate 100 of the embodiment of the utility model. The second connection area 21 is located at one end of the first connection area 11 in the second direction, then, the second connection area 21 is located between the outer panel and the inner panel 200 and is connected to each of the outer panel and the inner panel 200, further increasing the connection area between the hinge reinforcement plate 100 and the inner panel 200, thereby increasing the connection strength between the hinge reinforcement plate 100 and the inner panel, and then increasing the stability of the hinge reinforcement plate 100 when installed in the vehicle door 1000, reducing the relative deformation of the hinge reinforcement plate 100 when the vehicle door 1000 is opened and closed, further improving the stability and modality of the vehicle door 1000, and further improving the user's perceived comfort.

[0044] Specifically, a lap plate 2 is provided at one end of the body 1 in the second direction, or a lap plate 2 is provided at both ends of the body 1 in the second direction.

[0045] See also Figure 1 The hinge reinforcement plate 100 is a reinforcement plate for the lower hinge. For the lower hinge reinforcement plate 100, a lap plate 2 is provided at the upper end of the body 1. Since the strength of the lower end of the outer plate is greater than the strength of the central area of ​​the outer plate, the lap plate 2 is only arranged at the upper end of the body 1, which can not only support the weak strength area of ​​the outer plate and realize the functionality of the hinge reinforcement plate 100, but also simplify the structure of the hinge reinforcement plate 100, save the manufacturing cost and weight of the hinge reinforcement plate 100, and make the hinge reinforcement plate 100 have the advantages of multiple functions and good economy.

[0046] Specifically, the second connection area 21 and the first connection area 11 are both provided with welding spots to connect with the outer panel. Then, the second connection area 21 and the first connection area 11 are both connected with the outer panel by welding spots, and welding simplifies the number of connecting parts between the hinge reinforcement plate 100 and the outer panel, which is conducive to reducing the number of parts and weight of the vehicle door 1000, and the welded joint has good mechanical properties, so that the connection between the outer panel and the hinge reinforcement plate 100 is more stable, ensuring the connection life of the outer panel and the hinge reinforcement plate 100, further reducing the relative deformation of the hinge reinforcement plate 100 when the vehicle door 1000 is opened and closed, reducing the possibility of abnormal noise, further improving the stability and modality of the vehicle door 1000, and further improving the perceived comfort of the user.

[0047] The embodiments of the utility model are not limited to this. For example, in some other embodiments, the lap plate 2 is located on one side of the first connection area 11 in the first direction, the lap plate 2 and the first connection area 11 are arranged in the first direction, and the lap plate 2 is opposite to the reinforcement area 12 in its thickness direction.

[0048] Furthermore, the vehicle door 1000 of the embodiment of the utility model further includes a shock-absorbing adhesive layer (not shown in the figure), which is disposed between the lap plate 2 and the outer plate. During the process of assembling the hinge reinforcement plate 100, the inner plate 200 and the outer plate, a shock-absorbing adhesive is applied between the lap plate 2 and the outer plate, and a shock-absorbing adhesive layer is formed after the shock-absorbing adhesive solidifies. The shock-absorbing adhesive layer connects the lap plate 2 and the outer plate, and the shock-absorbing adhesive layer ensures the connection strength between the lap plate 2 and the outer plate, and can also prevent or reduce various vibrations and noises generated during the driving of the vehicle or during the opening and closing of the vehicle door 1000, further improving the perceived comfort of the user.

[0049] In some embodiments, the dimension of the lap plate 2 in the first direction is within the range of 110-130 mm, and the dimension of the shorter end of the lap plate 2 in the second direction is within the range of 30-50 mm. The lap plate 2 with a dimension within the range of 110-130 mm in the first direction can avoid the failure of the rear end of the vibration-damping rubber layer (that is, the end adjacent to the central area of ​​the outer panel) due to the large swing of the central area of ​​the outer panel, and further ensure the connection stability between the lap plate 2 and the outer panel. The dimension of the shorter end of the lap plate 2 in the second direction is within the range of 30-50 mm, and further ensures the support force provided by the lap plate 2 for the outer panel. This further increases the stability of the hinge reinforcement plate 100 installed in the vehicle door 1000, further improves the stability and modality of the vehicle door 1000, and further improves the perceived comfort of the user.

[0050] Specifically, the size of the lap plate 2 in the first direction is 120mm, and the size of the shorter end of the lap plate 2 in the second direction is 40mm; or, the size of the lap plate 2 in the second direction is 120mm, and the size of the shorter end of the lap plate 2 in the first direction is 30mm; or, the size of the lap plate 2 in the first direction is 130mm, and the size of the shorter end of the lap plate 2 in the second direction is 50mm.

[0051] Further, such as Figure 2 and Figure 3As shown, the hinge reinforcement plate 100 further includes a support plate 3, and the support plate 3 connects the third connection area 22 and the reinforcement area 12. The support plate 3 increases the connection area between the body 1 and the lap plate 2, increases the connection strength between the third connection area 22 and the reinforcement area 12, and increases the connection strength and stability between the lap plate 2 and the body 1, thereby further increasing the service life of the hinge reinforcement plate 100 of the embodiment of the utility model, further increasing the stability of the hinge reinforcement plate 100 installed in the vehicle door 1000, further improving the stability and modality of the vehicle door 1000, and further improving the perceived comfort of the user.

[0052] The connection between the second connection area 21 and the first connection area 11 is connected to one end (front end) of the support plate 3, thereby reducing the stress concentration at the junction of the lap plate 2 and the main body 1, further improving the connection strength and stability between the main body 1 and the lap plate 2, improving the service life of the hinge reinforcement plate 100, further increasing the stability of the hinge reinforcement plate 100 when installed in the vehicle door 1000, further improving the stability and modality of the vehicle door 1000, and further improving the user's perceived comfort.

[0053] In some embodiments, Figure 3 As shown, the body 1, the lap plate 2 and the support plate 3 are an integrally formed structure, and the connection between each of the third connection area 22 and the reinforcement area 12 and the support plate 3 has an arc chamfer 32. The body 1, the lap plate 2 and the support plate 3 are integrally formed by sheet metal, and the connection between each of the third connection area 22 and the reinforcement area 12 and the support plate 3 has an arc chamfer 32, which is convenient for the processing and manufacturing of the hinge reinforcement plate 100, eliminates the edges and corners at the connection between the body 1 and the support plate 3, and between the lap plate 2 and the support plate 3, forms a smooth transition, reduces stress concentration, thereby improving the connection strength and stability of the body 1 and the lap plate 2, improving the service life of the hinge reinforcement plate 100, further increasing the stability of the hinge reinforcement plate 100 installed in the vehicle door 1000, further improving the stability and modality of the vehicle door 1000, and further improving the perceived comfort of the user.

[0054] The embodiment of the utility model is not limited thereto. For example, in some other embodiments, the opposite side of the reinforcement area 12 and the third connection area 22 is provided with an arc flange, and the support plate 3 is welded on the arc flange. The support plate 3 is connected to the reinforcement area 12 by welding on the arc flange of the reinforcement area 12, and the support plate 3 is connected to the third connection area 22 by welding on the arc flange of the third connection area 22. The arc flange is convenient for setting welding points, so as to facilitate the welding of the support plate 3 and the reinforcement area 12, and the welding of the support plate 3 and the third connection area 22. Moreover, the arc flange can eliminate the edges and corners of the connection between the body 1 and the support plate 3, and between the lap plate 2 and the support plate 3, forming a smooth transition, thereby reducing stress concentration, thereby improving the connection strength and stability of the body 1 and the lap plate 2, improving the service life of the hinge reinforcement plate 100, further increasing the stability of the hinge reinforcement plate 100 installed in the door 1000, further improving the stability and modality of the door 1000, and further improving the perceived comfort of the user.

[0055] In some embodiments, the support plate 3 is provided with a groove 31 that is recessed toward the connection between the first connection area 11 and the second connection area 21. The provision of the groove 31 does not affect the length of the connection length of the support plate 3 and the reinforcing area 12, nor does it affect the connection length of the support plate 3 and the third connection area 22. It can not only ensure the stress concentration reduction effect of the transition area, ensure the connection strength and stability of the body 1 and the lap plate 2, but also reduce the size of the transition area, reduce the weight and occupied space of the hinge reinforcement plate 100, and help reduce the weight of the door 1000.

[0056] Specifically, Figure 3 As shown, the groove 31 is L-shaped, the support plate 3 forms an L-shaped contour line at the groove 31, and the connection area between the support plate 3 and the third connection area 22 extends to the end (rear end) of the third connection area 22 away from the second connection area 21 in the second direction.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0062] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A hinge reinforcement plate for a vehicle door, characterized in that: The vehicle door comprises an inner panel and an outer panel connected to each other, a mounting cavity is formed between the inner panel and the outer panel, and the hinge reinforcement plate comprises: A body, the body being disposed on the circumferential side wall of the mounting cavity and connected to the inner plate; and A lap plate extending in a first direction, one end of the lap plate in the first direction is connected to the body, the other end of the lap plate in the first direction is located in the mounting cavity, and the lap plate is connected to the outer plate.

2. The hinge reinforcement plate for a vehicle door according to claim 1, characterized in that: The lap plate is connected to one end of the body in a second direction, wherein the second direction is perpendicular to the first direction.

3. The hinge reinforcement plate for a vehicle door according to claim 2, characterized in that: The main body has a first connection area and a reinforcement area, the first connection area is arranged between the outer plate and the inner plate, and the first connection area is connected to each of the outer plate and the inner plate, the first connection area is connected to the reinforcement area on one side of the first direction, the reinforcement area is arranged on the circumferential side wall of the installation cavity, and the reinforcement area is connected to the inner plate.

4. The hinge reinforcement plate for a vehicle door according to claim 3, characterized in that: The lap plate includes a second connection area and a third connection area, the second connection area is arranged between the outer plate and the inner plate, the second connection area is connected to each of the outer plate and the inner plate, the second connection area is connected to one end of the first connection area in the second direction, and the third connection area is located in the installation cavity, and the third connection area is connected to one end of the second connection area in the first direction.

5. The hinge reinforcement plate for a vehicle door according to claim 4, characterized in that: A support plate is also included, wherein the support plate connects the third connection area and the reinforcement area.

6. The hinge reinforcement plate for a vehicle door according to claim 5, characterized in that: The connection point between the second connection area and the first connection area is connected to the support plate.

7. The hinge reinforcement plate for a vehicle door according to claim 6, characterized in that: The support plate is provided with a groove sunken toward the connection between the first connection area and the second connection area.

8. The hinge reinforcement plate for a vehicle door according to claim 6, characterized in that: The connection between the third connection area and the reinforcement area and the support plate has an arc chamfer; or, the reinforcement area and the third connection area are provided with an arc flange on the opposite side, and the support plate is welded to the arc flange.

9. A vehicle door, characterized in that: include: An inner plate and an outer plate, wherein a mounting cavity is formed between the inner plate and the outer plate; and A hinge reinforcement plate, wherein the hinge reinforcement plate is the hinge reinforcement plate according to any one of claims 1 to 7.

10. A vehicle, characterized in that: Comprising the vehicle door as claimed in claim 9.

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