Handrail structure, vehicle door and vehicle

Abstract

The utility model relates to the technical field of automotive interior, disclose a handrail structure, door and vehicle, this handrail structure includes mounting support and handrail shell, the mounting support includes installation section, the mounting support end is connected to the surface of interior, the installation section is spaced apart with interior board, the fixed point of mounting support with interior board is located the outside of installation section, the handrail shell is set up in the outer peripheral surface of installation section, and its side surface towards interior board is spaced apart with interior board. Therefore, the hollow area is formed between the handrail and the interior board in this embodiment, so that the door interior presents stronger gradation and visual lightness. At the same time, the hollow area can also provide greater hand movement and holding space, effectively improve the use comfort of the passenger in the process of getting on and off the car or opening and closing the door.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior technology, specifically to an armrest structure. Based on this, the utility model also relates to a car door including the armrest structure. Furthermore, the utility model also includes a vehicle including the car door. Background Technology

[0002] As an important component of the automotive interior system, the structure and design of car door panels directly affect the overall aesthetics and passenger comfort of the vehicle. Among these, the door armrests are frequently touched and supported by the arms and elbows of drivers and passengers, requiring excellent support and structural stability.

[0003] In the prior art, reference Figure 1 To ensure the strength and rigidity of the armrest 1a during use, the door armrest is usually tightly connected to the door interior panel 2 (side trim panel) using methods such as clips, screws, or heat fusion to form an integrated structure. While this connection method can meet the structural strength requirements, it has limitations in terms of styling and spatial layout, making it difficult to achieve a layered and visually light appearance, and failing to meet the design requirements of modern automotive interiors for aesthetics and a sense of space. Utility Model Content

[0004] This utility model provides a handrail structure, a car door, and a vehicle to solve the above-mentioned technical problems.

[0005] Firstly, this utility model provides an armrest structure, including a mounting bracket and an armrest shell. The mounting bracket includes a mounting section, the end of which is connected to the surface of the interior trim panel. The mounting section is spaced apart from the interior trim panel, and the fixing point of the mounting bracket to the interior trim panel is located on the outer side of the mounting section. The armrest shell is fitted onto the outer peripheral surface of the mounting section, and its side facing the interior trim panel is spaced apart from the interior trim panel. Therefore, this embodiment, by forming a hollow area between the armrest and the interior trim panel, makes the door interior present a stronger sense of layering and visual lightness. At the same time, this hollow area can also provide greater hand movement and grip space, effectively improving the comfort of passengers when getting in and out of the vehicle or opening and closing the door.

[0006] Optionally, the armrest housing includes a first side trim panel, an armrest panel, and a second side trim panel. The first side trim panel, the armrest panel, and the second side trim panel are sequentially connected along the circumference of the mounting bracket to surround the outer periphery of the mounting bracket. The second side trim panel is located between the mounting bracket and the interior panel and is spaced apart from the interior panel, thereby forming the aforementioned hollow area between the second side trim panel and the interior panel. The first side trim panel is located on the side of the mounting bracket opposite to the interior panel, and the armrest panel is located on the upper side of the mounting bracket.

[0007] Optionally, the inner wall surface of the handrail housing facing the mounting bracket is provided with a plurality of snap-fit ​​parts, which are connected to the mounting bracket.

[0008] Optionally, the snap-fit ​​portion includes a connecting post and an elastic element. The connecting post is connected to the inner wall surface, and the elastic element is connected to the end of the connecting post away from the inner wall surface. The mounting bracket is equipped with a mating interface, and the elastic element engages with the mating interface to connect the first side trim panel, the armrest panel, the second side trim panel, and the mounting bracket.

[0009] Optionally, the interface extends through the mounting bracket, the elastic element includes an elastic sheet extending toward the inner wall surface, the elastic sheet includes a first guide segment connected to the connecting post; the first guide segment is inclined relative to the extension direction of the connecting post, the first guide segment is configured to pass entirely through the interface, and its end abuts against the inner surface of the interface.

[0010] Optionally, the elastic sheet includes a second guide segment and a clamping segment. The first guide segment, the second guide segment, and the clamping segment are connected sequentially in the opposite direction to the extension direction of the connecting post. The second guide segment is inclined relative to the extension direction of the first guide segment relative to the connecting post and is in the opposite direction to the inclination of the first guide segment. The clamping segment is configured to extend in a direction away from the outer peripheral surface of the connecting post, and the extended portion of the clamping segment abuts against the outer surface of the mating interface.

[0011] Optionally, the door has two spaced-apart support flanges, the ends of which protrude outward relative to the interior trim panel, and the two ends of the mounting bracket are supported on the two support flanges.

[0012] Optionally, the interior trim panel is fastened to the frame of the door, and both ends of the mounting bracket are provided with fixing members, which pass through the interior trim panel and are fixedly connected to the frame.

[0013] Secondly, this utility model provides a car door, which includes a car door body and an armrest structure as described above, the armrest structure being installed on the interior panel of the car door body.

[0014] Thirdly, the present invention also provides a vehicle that includes the door as described above. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of existing related technologies; Figure 2 This is a schematic diagram of the armrest structure of this utility model installed on the interior panel; Figure 3 for Figure 2 Sectional view of AA; Figure 4 This is a schematic diagram showing the position of the fixing component of the handrail structure in an embodiment of the present utility model; Figure 5 for Figure 4 Enlarged view of the structure at one end; Figure 6 for Figure 4 Enlarged view of the structure at the other end; Figure 7 This is a top view of the gap between the armrest structure and the interior panel in an embodiment of the present utility model. Figure 8 This is a bottom view of the gap between the armrest structure and the interior panel in an embodiment of the present utility model. Figure 9 This is a schematic diagram of the internal structure of the handrail structure according to an embodiment of the present utility model; Figure 10 for Figure 9 Enlarged view of one end; Figure 11 for Figure 9 Enlarged view of the structure at the other end; Figure 12 This is a schematic diagram of the mounting bracket according to an embodiment of the present utility model; Figure 13 This is a schematic diagram of the supporting flange according to an embodiment of the present invention; Figure 14 This is an enlarged view of the structure of one side support flange of this utility model embodiment; Figure 15 This is an enlarged view of the other side support flange of this utility model embodiment.

[0017] Explanation of reference numerals in the attached figures: 1. Support flange; 2. Interior trim panel; 3. Armrest structure; 301. Mounting bracket; 3011. Interface; 3012. Connecting hole; 3013. Mounting section; 302. Armrest shell; 3021. First side trim panel; 3022. Armrest plate; 3023. Second side trim panel; 303. Fastener; 3031. Fixing screw; 304. Snap-fit ​​plate; 305. Connecting bolt; 306. Opening; 4. Snap-fit ​​part; 401. Connecting post; 402. Elastic sheet; 4021. First guide section; 4022. Second guide section; 4023. Clamping section; 5. Frame. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In this embodiment, reference Figure 2 , Figure 4 as well as Figure 9 The armrest structure 3 includes a mounting bracket 301 and an armrest housing 302. The end of the mounting bracket 301 is fixedly connected to the interior panel 2, and it also includes a mounting section 3013, wherein the mounting section 3013 is spaced apart from the interior panel 2, thereby providing installation space for the independent installation of the armrest housing 302.

[0020] Combination Figure 3 The armrest shell 302 is sleeved on the outer peripheral surface of the mounting section 3013, and its side facing the interior panel 2 is arranged at a distance from the interior panel 2, so that the armrest shell 302 and the interior panel 2 do not directly contact or connect in the middle position, thereby forming a hollow area between the armrest shell 302 and the interior panel 2.

[0021] Therefore, refer to Figure 7 and Figure 8 In this embodiment, a hollowed-out area is formed between the armrest and the interior panel 2, thereby giving the door interior a stronger sense of layering and visual lightness. At the same time, this hollowed-out area also provides more hand space and grip space, effectively improving the comfort of passengers when getting in and out of the vehicle or opening and closing the door.

[0022] In one embodiment, reference Figure 3The armrest housing 302 may include a first side panel 3021, an armrest panel 3022, and a second side panel 3023. The first side panel 3021, the armrest panel 3022, and the second side panel 3023 are sequentially connected along the circumference of the mounting bracket 301 and surround the outer periphery of the mounting bracket 301.

[0023] The armrest panel 3022 is positioned on top of the mounting bracket 301, forming a support surface for the user's arm and elbow to lean against. The second side trim panel 3023 is located between the mounting bracket 301 and the interior panel 2, and is spaced apart from the interior panel 2, thus defining the aforementioned hollow area between the second side trim panel 3023 and the interior panel 2. Based on this, in this embodiment, the first side trim panel 3031 covers the side of the mounting bracket 301 facing away from the interior panel 2 (i.e., the side facing the interior of the vehicle) and the lower side of the mounting bracket 301 (i.e., the side facing away from the armrest panel 3022). Thus, the first side trim panel 3031, together with the top armrest panel 3022 and the inner second side trim panel 3023, achieves circumferential coverage of the mounting bracket 301, concealing it within the trim panel structure.

[0024] In one embodiment, reference Figure 3 The inner wall surfaces of the armrest housing 302 facing the mounting bracket 301, namely the inner wall surfaces of the first side panel 3021, armrest panel 3022, and second side panel 3023 facing the mounting bracket 301, are all provided with the snap-fit ​​portion 4. The snap-fit ​​portion 4 is connected to the mounting bracket 301, thereby installing the first side panel 3021, armrest panel 3022, and second side panel 3023 onto the mounting bracket 301.

[0025] In this embodiment, the snap-fit ​​portion 4 may have any suitable structure, as shown in the reference. Figure 3 In the illustrated embodiment, the snap-fit ​​portion 4 includes a connecting post 401 and an elastic element, with the connecting post 401 connected to the inner wall surface. This inner wall surface is the surface of the first side panel 3021, the armrest panel 3022, and the second side panel 3023 facing the mounting bracket 301.

[0026] The elastic element is connected to the end of the connecting column 401 away from the inner wall surface. The mounting bracket 301 is equipped with a mating interface 3011. The elastic element is engaged with the mating interface 3011 to connect the first side panel 3021, the armrest panel 3022 and the second side panel 3023 to the mounting bracket 301.

[0027] Therefore, in this embodiment, the mounting bracket 301 has multiple mating interfaces 3011, which allow multiple elastic elements provided on the first side trim panel 3021, armrest panel 3022, and second side trim panel 3023 to be snapped into the corresponding mating interfaces 3011. The first side trim panel 3021, armrest panel 3022, and second side trim panel 3023 are then securely assembled along the circumference of the mounting bracket 301 and cover the periphery of the mounting bracket 301.

[0028] In one embodiment, the interface 3011 extends through the mounting bracket 301 along its own axial direction, thereby forming a through hole or square through slot on the mounting bracket 301, thus forming an assembly channel for the elastic element to pass through, allowing the elastic element to pass from one side of the bracket to the other side for locking.

[0029] The elastic element includes an elastic sheet 402, which extends in a direction toward the inner wall surface. The elastic sheet 402 includes a first guide segment 4021, which is connected to the connecting post 401. The first guide segment 4021 is inclined relative to the extending direction of the connecting post 401, so that the outer peripheral surface of the first guide segment 4021 forms a guide slope.

[0030] Understandably, during installation, when the outer peripheral surface of the first guide segment 4021 contacts the edge of the mating interface 3011, the thrust in the insertion direction can be converted into a lateral component force that causes the elastic sheet 402 to undergo elastic deformation, thereby guiding the elastic element to slide smoothly into the mating interface 3011.

[0031] The first guide segment 4021 is configured to pass entirely through the mating interface 3011, with its end abutting against the inner surface of the mating interface 3011. Specifically, when the first guide segment 4021 is driven into the mating interface 3011, it undergoes elastic deformation to pass through the mating interface 3011, and after passing through, it elastically returns to its original size, resetting and abutting against the inner surface of the mating interface 3011, thereby achieving a snap-fit ​​engagement with the mating interface 3011.

[0032] It is understood that the inner surface refers to the surface of the mounting bracket 301 facing away from the corresponding first side trim panel 3021, armrest panel 3022 and second side trim panel 3023 (for example, when certain interfaces 3011 are used to connect with the first side trim panel 3021, the first guide segment 4021 of the elastic member connected to the first side trim panel 3021 finally abuts against the surface of the interface 3011 facing away from the first side trim panel 3021).

[0033] In one embodiment, the elastic sheet 402 further includes a second guide segment 4022 and a clamping segment 4023, wherein the first guide segment 4021, the second guide segment 4022 and the clamping segment 4023 are connected sequentially along the extending direction of the elastic sheet 402; the second guide segment 4022 is inclined relative to the axis of the connecting post 401 and opposite to the inclination direction of the first guide segment 4021, thereby forming a space between the first guide segment 4021 and the clamping segment 4023 for accommodating the inner surface of the interface 3011.

[0034] The clamping section 4023 is configured to extend in a direction away from the outer peripheral surface of the connecting post 401, and the extended portion of the clamping section 4023 abuts against the outer surface of the mating interface 3011. Combined with the abutment of the first guide section 4021 against the inner surface of the mating interface 3011, the elastic element can clamp the edge of the mating interface 3011 from both the inner and outer surfaces at the same time. Thus, through bidirectional clamping and fixing, the mating gap is effectively eliminated, and the trim panel is prevented from shaking or making abnormal noises during vehicle operation.

[0035] It is understood that, in the assembled state, the interface 3011 is located at the second guide section 4022. At this time, in this embodiment, when the first side trim panel 3021, the armrest panel 3022, and the second side trim panel 3023 are pulled, the corresponding interface 3011 drives the second guide section 4022 to deform.

[0036] Specifically, since the first guide segment 4021 and the second guide segment 4022 are connected, the movement of the interface 3011 along the disengagement direction will squeeze the inclined surface of the second guide segment 4022, causing the first guide segment 4021 to also undergo corresponding linkage deformation, forcing the end of the first guide segment 4021 to shrink toward the connecting post 401. This reduces the overall outer contour size of the first guide segment 4021 and allows it to pass through the interface 3011, thereby achieving the separation of the snap-fit ​​part 4 from the interface 3011 without damaging the structure.

[0037] One end of the connecting post 401 is fixedly connected to the inner wall surface as the support root of the snap-fit ​​structure, and the other end is set to extend toward the corresponding mating interface 3011 on the mounting bracket 301, thereby constructing a clear assembly guide path, so that the connecting post 401 can accurately point to and insert into the mating interface 3011, ensuring the alignment accuracy of the trim panel and the mounting bracket 301.

[0038] It should be noted that the reference Figure 3 , Figure 10 , Figure 11In this embodiment, the specific shapes of the first guide section 4021, the second guide section 4022, and the clamping section 4023 need to be adaptively adjusted according to the shape of the interface 3011 to ensure the fitting accuracy between the snap-fit ​​part 4 and the mounting bracket 301. For example, when the interface 3011 is a circular hole, the cross-section of the connecting post 401 can be circular, while the outer peripheral surfaces of the first guide section 4021 and the second guide section 4022 are conical, and the clamping section 4023 can be an annular flange.

[0039] Combination Figure 12 When the interface 3011 is a square hole, the connecting post 401 can be a column with a square cross-section, and the outer peripheral surfaces of the first guide section 4021 and the second guide section 4022 can be in the form of a plate structure. The clamping section 4023 can include two plate structures, which are respectively connected to the second guide section 4022 located on both sides of the connecting post 401. Both plate surfaces abut against the outside of the interface 3011.

[0040] In this embodiment, to further enhance the connection strength between the handrail board 3022 and the mounting bracket 301, reference is made to... Figure 9 , Figure 10 as well as Figure 11 After the handrail plate 3022 is installed onto the mounting bracket 301, it can be further secured by using multiple connecting bolts 305. Specifically, the multiple connecting bolts 305 can pass through the mounting bracket 301 from the side of the mounting bracket 301 opposite to the handrail plate 3022 and achieve a threaded connection with the handrail plate 3022.

[0041] Combination Figure 5 and Figure 6 The armrest panel 3022 has multiple snap-fit ​​plates 304 protruding towards the mounting bracket 301 on the side facing the bracket. These snap-fit ​​plates 304 are arranged on both sides of the armrest panel 3022, and each snap-fit ​​plate 304 has a snap-fit ​​interface. Correspondingly, connecting portions that snap into these interfaces can be added to the first side panel 3021 and the second side panel 3023.

[0042] The structure of the connecting part can be the same as that of the snap-fit ​​part 4 described above, but it should be noted that its corresponding size should match the actual snap-fit ​​interface size to ensure a reliable snap-fit ​​effect.

[0043] In one embodiment, reference Figure 13 To further enhance the connection stability between the mounting bracket 301 and the vehicle door, two support flanges 1 are also provided on the vehicle door. These two support flanges 1 protrude outward relative to the surface of the interior panel 2, thereby forming a stable support structure at both ends of the mounting bracket 301, and effectively supporting both ends of the mounting bracket 301.

[0044] Specifically, combined Figure 14 and Figure 15 The aforementioned support flange 1 is directly formed from the door frame 5. The support flange 1 is formed by extending the areas of the door frame 5 located at both ends of the mounting bracket 301 through the reserved spaces on the interior panel 2 to the side of the interior panel 2 facing away from the door sheet metal (i.e., towards the armrest structure 3). At this point, both ends of the mounting bracket 301 can directly overlap at these two locations where the frame 5 protrudes from the interior panel 2, obtaining strong rigid support.

[0045] It is understandable that the door frame 5, as the internal main support structure of the door (usually a sheet metal part with high structural rigidity, used to maintain the shape of the door and bear accessories), in this embodiment, by directly contacting the mounting bracket 301 with the frame 5, the strength of the frame 5 is fully utilized to enhance the support force on the armrest structure 3.

[0046] Therefore, this embodiment significantly improves the load-bearing capacity of the armrest structure 3 in the vertical direction by using the mounting bracket 301 and the supporting flange 1. Even if there is a partial hollow design between the armrest structure 3 and the interior panel 2, resulting in some areas not being connected to the interior panel 2, the armrest structure 3 of this embodiment still has sufficient overall strength and rigidity due to the direct support of the door frame 5.

[0047] In one embodiment, both ends of the mounting bracket 301 can be fixedly connected to the interior panel 2 via fasteners 303.

[0048] In one embodiment, both ends of the mounting bracket 301 are provided with connecting cylinders, and the connecting cylinders are at least partially located on the side of the mounting section 3013 facing the interior panel 2.

[0049] The connecting cylinder has an opening 306 at the end furthest from the interior panel 2, and an end face at the end closest to the interior panel 2. A connecting hole 3012 is provided on this end face for the fastener 303 to pass through. This structure allows the fastener 303 to reliably fix both ends of the mounting bracket 301 to the interior panel 2, thereby improving the connection stability between the mounting bracket 301 and the interior panel 2 and ensuring that the armrest structure 3 has sufficient support strength relative to the area suspended above the interior panel 2.

[0050] The connecting cylinder and the mounting bracket 301 can be integrally formed.

[0051] Specifically, the fixing member 303 can be a fixing screw 3031. The fixing screw 3031 can be inserted into the interior of the connecting cylinder through the opening 306 end of the connecting cylinder, and its threaded end can be threadedly connected to the interior panel 2 or the door sheet metal part located behind the interior panel 2, thereby further enhancing the fixing effect of the mounting bracket 301. Therefore, in this embodiment, the end of the connecting cylinder facing the interior panel 2 can abut against the interior panel 2, or partially pass through the interior panel 2 and abut against the sheet metal part behind it, to obtain higher installation stability.

[0052] In one embodiment, reference Figure 13 The interior trim panel 2 is fastened to the door frame 5. Both ends of the mounting bracket 301 are equipped with fixing members 303, which pass through the interior trim panel 2 and are directly fixedly connected to the internal door frame 5, thereby improving the stability of the connection between the armrest structure 3 and the corresponding door components.

[0053] Specifically, in this embodiment, the fastener 303 may employ a suitable locking structure. (See reference...) Figure 5 and Figure 6 In the illustrated embodiment, the mounting bracket 301 has openings 306 at both ends, and a protrusion extending from the bracket body towards the frame 5 is provided on the side of the mounting bracket 301 facing the interior panel 2. This protrusion passes through the interior panel 2 and directly abuts against the corresponding area of ​​the frame 5 behind the interior panel 2. An accommodating channel communicating with the opening 306 is formed inside the protrusion, and a through hole is formed on the side wall of this channel opposite to the opening 306. The fixing member 303 may specifically include a fixing screw 3031, which enters the channel through the operating opening 306, and its end passes through the through hole and is screwed into a pre-drilled threaded hole on the frame 5, thereby securely locking the mounting bracket 301 to the door frame 5.

[0054] A second aspect of this embodiment also provides a vehicle door, which includes an armrest structure 3 as described above and a door body, wherein the armrest structure 3 is mounted on the interior panel 2 of the door body. (See reference) Figure 3 In this embodiment, the interior trim panel 2 may be recessed in the portion spaced from the second side trim panel 3023 toward the side away from the armrest structure 3, thereby appropriately expanding the hollow area.

[0055] A third aspect of this embodiment also provides a vehicle that includes the doors described above.

[0056] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A handrail structure, characterized in that, include; Mounting bracket (301), the mounting bracket (301) includes mounting section (3013), the mounting bracket (301) is connected to the surface of the interior panel (2) of the door, the mounting section (3013) is spaced apart from the interior panel (2), and the fixing point of the mounting bracket (301) and the interior panel (2) is located on the outside of the mounting section (3013); The armrest housing (302) is sleeved on the outer peripheral surface of the mounting section (3013), and its side facing the interior panel (2) is spaced apart from the interior panel (2).

2. The handrail structure according to claim 1, characterized in that, The armrest housing (302) includes a first side panel (3021), an armrest panel (3022), and a second side panel (3023). The first side panel (3021), the armrest panel (3022), and the second side panel (3023) are sequentially connected along the circumference of the mounting bracket (301) and surround the outer periphery of the mounting bracket (301). The second side panel (3023) is disposed on the side facing the mounting bracket (301) towards the interior panel (2), and the second side panel (3023) is spaced apart from the interior panel (2). The first side panel (3021) is disposed on the side of the mounting bracket (301) away from the interior panel (2), and the armrest panel (3022) is disposed on the upper side of the mounting bracket (301).

3. The handrail structure according to claim 1 or 2, characterized in that, The inner wall surface of the handrail housing (302) facing the mounting bracket (301) is provided with a plurality of snap-fit ​​parts (4), and the snap-fit ​​parts (4) are connected to the mounting bracket (301).

4. The handrail structure according to claim 3, characterized in that, The snap-fit ​​part (4) includes a connecting post (401) and an elastic member. The connecting post (401) is connected to the inner wall surface. The elastic member is connected to the end of the connecting post (401) away from the inner wall surface. The mounting bracket (301) is equipped with a mating interface (3011). The elastic member is snap-fitted with the mating interface (3011).

5. The handrail structure according to claim 4, characterized in that, The interface (3011) extends through the mounting bracket (301) along its own axial direction. The elastic element includes an elastic sheet (402), and the elastic sheet (402) includes a first guide segment (4021), which is connected to the connecting post (401). The first guide segment (4021) is inclined relative to the extension direction of the connecting post (401). The first guide segment (4021) is configured to pass through the interface (3011) as a whole, and its end abuts against the inner surface of the interface (3011).

6. The handrail structure according to claim 5, characterized in that, The elastic sheet (402) further includes a second guide section (4022) and a clamping section (4023). The first guide section (4021), the second guide section (4022), and the clamping section (4023) are connected sequentially in the opposite direction to the extension direction of the connecting post (401). The second guide section (4022) is inclined relative to the extension direction of the first guide section (4021) relative to the connecting post (401) and is opposite to the inclination direction of the first guide section (4021). The clamping section (4023) is configured to extend in a direction away from the outer peripheral surface of the connecting post (401), and the extended portion of the clamping section (4023) abuts against the outer surface of the mating interface (3011).

7. The handrail structure according to claim 2, characterized in that, The door has two spaced-apart support flanges (1), the ends of which protrude outward relative to the interior panel (2), and the two ends of the mounting bracket (301) are supported on the two support flanges (1).

8. The handrail structure according to claim 1, characterized in that, The interior panel (2) is fastened to the frame (5) of the car door. Both ends of the mounting bracket (301) are provided with fasteners (303). The fasteners (303) pass through the interior panel (2) and are fixedly connected to the frame (5).

9. A vehicle door, characterized in that, It includes a door body and an armrest structure (3) as described in any one of claims 1-8, wherein the armrest structure (3) is mounted on the interior panel (2) of the door body.

10. A vehicle, characterized in that, Including the vehicle door as described in claim 9.

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