Vehicle door assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, aims to solve the technical problem that some known vehicle door assemblies are not high in disassembly and assembly efficiency, and provides a vehicle door assembly and a vehicle. The vehicle door assembly comprises a vehicle door inner plate, an interior trim assembly and a clamping piece. The vehicle door inner plate is provided with a connecting part. The interior trim assembly comprises an interior trim plate and an extending part, one end of the extending part is connected with the interior trim plate, and the other end of the extending part extends towards the vehicle door inner plate. The other end of the extending part is in buckled connection with the connecting part through the clamping piece; wherein the interior trimming panel is provided with a channel, and the channel and the connecting part are correspondingly arranged, so that a dismounting tool penetrates through the channel and operates the clamping piece, and the clamping piece is dismounted. The method has the beneficial effects that the assembling efficiency can be improved, and the assembling cost can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle door assembly and a vehicle. BACKGROUND

[0002] Some known sheet metal and interior panels of vehicle doors are usually fixedly connected by screws, which has the problem of low assembly efficiency. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a vehicle door assembly and a vehicle to solve the technical problem of low assembly efficiency of some known vehicle door assemblies.

[0004] The present application provides a vehicle door assembly, comprising: a vehicle door inner panel, the vehicle door inner panel being provided with a connecting portion; an interior assembly, the interior assembly comprising an interior panel and an extension portion, one end of the extension portion being connected to the interior panel, the other end of the extension portion extending towards the vehicle door inner panel; and a clamping piece, the other end of the extension portion being clamped and matched with the connecting portion through the clamping piece; wherein the interior panel is provided with a passage corresponding to the connecting portion, so that a dismounting tool can pass through and operate the clamping piece to dismount the clamping piece.

[0005] According to the vehicle door assembly of the present application, during assembly, the clamping piece is loaded between the vehicle door inner panel and the interior panel through the operation hole, then the dismounting tool is inserted into the operation hole and matched with the clamping piece, and the clamping piece is clamped between the extension portion and the vehicle door inner panel by the dismounting tool, thereby realizing the connection between the vehicle door inner panel and the interior assembly. After assembly is completed, the vehicle accessory is installed in the operation hole, thereby sealing the operation hole. In this way, the operation hole can improve the assembly efficiency of the clamping piece. Moreover, the connection between the clamping piece and the vehicle door inner panel and the extension portion is relatively convenient, thereby improving the overall assembly efficiency of the vehicle door assembly. In addition, after the operation hole is sealed by the vehicle accessory, there is no need to additionally use a separate plug cover structure to seal the operation hole, which can avoid the appearance of a gap on the surface of the interior panel facing the interior space of the vehicle, improve the surface aesthetics of the interior assembly, and reduce the assembly steps of the plug cover structure and the mold cost of the plug cover structure, thereby reducing the processing cost of the vehicle door assembly.

[0006] Therefore, the vehicle door assembly of the present embodiment can improve the assembly efficiency and reduce the assembly cost.

[0007] In some possible implementation manners:

[0008] The connecting portion is provided with a first clamping hole, one end of the extension portion away from the interior panel is provided with a second clamping hole, one end of the clamping piece is clamped and matched with the first clamping hole, and the other end of the clamping piece is clamped and matched with the second clamping hole.

[0009] In some possible implementation manners:

[0010] The clamping piece includes a main body, a first clamping portion and a second clamping portion, the main body passes through the first clamping hole and the second clamping hole, the first clamping portion is connected to one end of the main body, and the second clamping portion is connected to the other end of the main body; the clamping piece has a locking state and an unlocking state, in the locking state, the first clamping portion abuts against the inner panel of the door, and the second clamping portion abuts against the interior trim panel; in the unlocking state, the second clamping portion is movable relative to the second clamping hole.

[0011] In some possible implementation manners,

[0012] When the clamping piece is in the locking state, the projection of the second clamping portion on the interior trim panel is located outside the second clamping hole, and when the clamping piece is in the unlocking state, the projection of the second clamping portion on the interior trim panel is located inside the second clamping hole.

[0013] In some possible implementation manners,

[0014] One end of the extension portion is connected to the edge of the interior trim panel close to the operation hole.

[0015] In some possible implementation manners,

[0016] The interior trim panel includes a side panel and a bottom panel, the side panel is arranged correspondingly to the inner panel of the door, one end of the bottom panel is connected to the edge of the side panel, the other end of the bottom panel extends to abut against the inner panel of the door, the operation hole is arranged in the bottom panel, and the extension portion extends to the space between the side panel and the inner panel of the door.

[0017] In some possible implementation manners,

[0018] The interior trim panel is provided with an open hole. The interior trim assembly further includes an embedded trim panel, the embedded trim panel is arranged on the open hole, and the extension portion is connected to the edge of the embedded trim panel.

[0019] In some possible implementation manners,

[0020] The interior trim panel is provided with an open hole. The interior trim assembly includes an armrest inner panel, the armrest inner panel is connected to the edge of the interior trim panel close to the open hole, and the extension portion is connected to the edge of the armrest inner panel.

[0021] The application further provides a vehicle, including a vehicle body and the door assembly described above. The door assembly is connected to the vehicle body.

[0022] In some possible implementation manners,

[0023] The vehicle further includes a vehicle accessory, the vehicle accessory is detachably connected to the interior trim panel of the door assembly, and the vehicle accessory is used for covering the passage of the interior trim panel. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a vehicle according to an embodiment of this application.

[0026] Figure 2 This is a partial structural schematic diagram of a door assembly according to an embodiment of this application.

[0027] Figure 3 for Figure 2 A partial sectional view.

[0028] Figure 4 This is a cross-sectional view of a snap-fit ​​connector according to an embodiment of this application.

[0029] Figure 5 This is a schematic diagram of the structure of a snap-fit ​​connector according to an embodiment of this application.

[0030] Figure 6 for Figure 2 A schematic diagram of a localized explosion structure.

[0031] Figure 7 for Figure 2 A magnified schematic diagram of the local structure at point X.

[0032] Figure 8 This is a cross-sectional view of a door assembly according to another embodiment of this application.

[0033] Figure 9 This is a cross-sectional view of a door assembly according to another embodiment of this application.

[0034] Explanation of key component symbols:

[0035] Door assembly 100

[0036] Door inner panel 10

[0037] Connecting part 11

[0038] Interior components 20

[0039] Interior panel 21

[0040] Side panel 211

[0041] Base plate 212

[0042] First plate segment 213

[0043] Second plate segment 214

[0044] Extension 22

[0045] Connecting wall 221

[0046] Handrail inner plate 23

[0047] Inlaid plate 24

[0048] Connecting rib 25

[0049] Clamping piece 30

[0050] Main body 31

[0051] First clamping portion 32

[0052] Second clamping portion 33

[0053] Operating portion 34

[0054] Clamping portion 35

[0055] Limiting portion 36

[0056] Handrail 40

[0057] Passage Q

[0058] Operating hole K1

[0059] First clamping hole K21

[0060] Second clamping hole K22

[0061] Open hole K3

[0062] Limiting groove C1

[0063] Avoidance groove C2

[0064] Operating groove 341

[0065] Accommodating groove C4

[0066] Vehicle 200

[0067] Vehicle body 201

[0068] Vehicle accessory 202

[0069] Ground light 202a

[0070] The following specific embodiments will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0071] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application but not all the embodiments of the present application.

[0072] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. When an element is referred to as being "disposed" on another element, it can be directly disposed on the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0073] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0074] Some embodiments of the present application are described in detail. The following embodiments and features of the embodiments can be combined with each other in the case of no conflict.

[0075] Referring to Figure 1 , the embodiment provides a vehicle 200, comprising a vehicle body 201 and a door assembly 100. The door assembly 100 is connected to the vehicle body 201.

[0076] Referring to Figure 2 , the door assembly 100 comprises a door inner panel 10, an interior trim assembly 20 and a clamping piece 30.

[0077] Referring to Figure 3 , the door inner panel 10 is provided with a connecting portion 11. The interior trim assembly 20 comprises an interior trim panel 21 and an extension portion 22. One end of the extension portion 22 is connected to the interior trim panel 21, and the other end of the extension portion 22 extends towards the door inner panel 10. The other end of the extension portion 22 is clamped and matched with the connecting portion 11 through the clamping piece 30. The interior trim panel 21 is provided with a passage Q. The passage Q is arranged corresponding to the connecting portion 11, so that a tool (not shown in the figure) passes through and operates the clamping piece 30 to disassemble and assemble the clamping piece 30.

[0078] According to the vehicle door assembly 100 of the embodiment, during assembly, the clamping piece 30 is assembled between the inner trim panel 21 and the vehicle door inner panel 10 through the channel Q, then the dismounting tool is inserted into the channel Q to cooperate with the clamping piece 30, and the clamping piece 30 is clamped between the extension 22 and the vehicle door inner panel 10 through the dismounting tool, so as to realize the connection between the vehicle door inner panel 10 and the inner trim assembly 20. In this way, the channel Q can improve the assembly efficiency of the clamping piece 30. Moreover, the connection between the clamping piece 30 and the vehicle door inner panel 10 and the extension 22 is relatively convenient, thereby improving the overall assembly efficiency of the vehicle door assembly 100.

[0079] In addition, during the installation process of the known screw structure, the operator needs to crouch down to work, and the vehicle door assembly 100 of the embodiment does not need to crouch down, thereby relieving the assembly crouching fatigue problem.

[0080] Specifically, the clamping piece 30 can adopt a buckle structure with a pull-out force of 900-1100 Newton, so as to ensure the connection stability of the inner trim assembly 20 and the vehicle door inner panel 10.

[0081] In some embodiments, referring to Figure 3 , the vehicle 200 further includes a vehicle accessory 202. The vehicle accessory 202 is detachably connected to the inner trim panel 21 and is used to cover the channel Q of the inner trim panel 21. The vehicle accessory 202 can be connected to the vehicle door inner panel 10 through detachable connection modes such as screwing and clamping. In this way, after the channel Q is blocked by the vehicle accessory 202, it is not necessary to additionally use a separate blocking cover structure to block the channel Q, which can avoid the appearance of a gap on the surface of the inner trim panel 21 towards the interior space of the vehicle 200, improve the surface aesthetics of the inner trim assembly 20, and reduce the assembly steps of the blocking cover structure and the mold cost of the blocking cover structure, thereby reducing the processing cost of the vehicle door assembly 100.

[0082] Specifically, the vehicle accessory 202 can be a ground light 202a.

[0083] In some embodiments, referring to Figure 3 , the channel Q includes an operation hole K1 penetrating the inner trim panel 21 along the thickness direction of the inner trim panel 21. It is simple to process and easy to form, which can further reduce the processing cost of the vehicle door assembly 100.

[0084] In some embodiments, referring to Figure 3 , one end of the extension 22 is connected to the edge of the inner trim panel 21 close to the operation hole K1. In this way, the dismounting tool can be directly inserted through the operation hole K1 to assemble the clamping piece 30 to the extension 22, thereby improving the assembly convenience.

[0085] In some embodiments, referring to Figure 3The extension 22 comprises a connecting wall 221. One end of the connecting wall 221 is connected to the edge of the inner trim panel 21 close to the passage Q, and the other end of the connecting wall 221 extends towards the door inner panel 10. One end of the clamping piece 30 is clamped and matched with the connecting wall 221. In this way, the distance between the connecting wall 221 and the door inner panel 10 can be reduced. At the same time, the wall structure of the connecting wall 221 can improve the strength of the extension 22 itself and the connection reliability of the extension 22 and the inner trim panel 21, thereby improving the clamping stability of the extension 22 and the door inner panel 10. The connecting wall 221 forms a receiving groove C4 to provide sufficient operation space for dismounting and mounting the clamping piece 30. The opening of the receiving groove C4 is the first clamping hole K21.

[0086] In some embodiments, referring to Figure 3 The inner trim panel 21 comprises a side plate 211 and a bottom plate 212. The side plate 211 is arranged corresponding to the door inner panel 10. One end of the bottom plate 212 is connected to the edge of the side plate 211, and the other end of the bottom plate 212 extends to abut against the door inner panel 10. The passage Q is arranged on the bottom plate 212. The extension 22 extends between the side plate 211 and the door inner panel 10. The bottom plate 212 is a skirt portion on the lower side of the inner trim panel 21. In this way, the passage Q can be arranged in an area that is not easily noticed by a user, thereby achieving a hidden assembly function.

[0087] In addition, the passage Q at the bottom plate 212 can also facilitate the installation of vehicle accessories 202 such as the ground light 202a at the passage Q.

[0088] Specifically, the first clamping hole K21 is arranged on the side of the connecting wall 221 close to the door inner panel 10, so as to realize the connection between the door inner panel 10 and the inner trim panel 21 in a short distance, thereby further improving the connection reliability of the door inner panel 10 and the inner trim panel 21.

[0089] Optionally, referring to Figure 3 The side of the connecting wall 221 close to the side plate 211 is connected to the side plate 211 through the connecting rib 25, thereby improving the connection reliability of the extension 22 and the inner trim panel 21 and further ensuring the connection reliability of the inner trim panel 21 and the door inner panel 10.

[0090] In some embodiments, referring to Figure 3 The connecting portion 11 is provided with the first clamping hole K21. One end of the clamping piece 30 is clamped and matched with the first clamping hole K21, and the other end of the clamping piece 30 is clamped and matched with the second clamping hole K22. The clamping piece 30 passes through the first clamping hole K21 and the second clamping hole K22 easily, and the main clamping structure can be arranged on the clamping piece 30, thereby reducing the mold opening difficulty of the door inner panel 10 and the inner trim assembly 20 and further reducing the cost of the door assembly 100.

[0091] In some embodiments, referring to Figure 3 The clamping piece 30 includes a main body 31, a first clamping portion 32 and a second clamping portion 33. The main body 31 passes through the first clamping hole K21 and the second clamping hole K22. The first clamping portion 32 is connected to one end of the main body 31. The second clamping portion 33 is connected to the other end of the main body 31. The clamping piece 30 has a locking state and an unlocking state. In the locking state, the first clamping portion 32 abuts against the door inner panel 10, and the second clamping portion 33 abuts against the interior trim panel 21. In the unlocking state, the second clamping portion 33 is movable relative to the second clamping hole K22.

[0092] In this way, the clamping piece 30 can be moved between the locking state and the unlocking state by operating the tool, thereby improving the assembly efficiency of the clamping piece 30. Specifically, when the clamping piece 30 is in the unlocking state, the main body 31 of the clamping piece 30 is controlled to pass through the first clamping hole K21 and the second clamping hole K22, and the first clamping portion 32 is caused to abut against the side of the door inner panel 10 away from the interior trim panel 21. Thereafter, the clamping piece 30 is switched to the locking state, so that the second clamping portion 33 abuts against the side of the interior trim panel 21 away from the door inner panel 10, and the clamping piece 30 clamps between the door inner panel 10 and the interior trim panel 21.

[0093] Optionally, referring to Figure 4 and Figure 5 The number of the first clamping portions 32 is plural. The first clamping portions 32 are arranged obliquely relative to the main body 31, and the spacing between the first clamping portions 32 and the main body 31 gradually increases in the direction close to the second clamping portion 33, so as to stably clamp the first clamping portions 32 to the door inner panel 10.

[0094] In some embodiments, referring to Figure 4 When the clamping piece 30 is in the locking state, the orthographic projection of the second clamping portion 33 on the interior trim panel 21 is located outside the second clamping hole K22. Referring to Figure 6 and Figure 7 When the clamping piece 30 is in the unlocking state, the orthographic projection of the second clamping portion 33 on the interior trim panel 21 is located inside the second clamping hole K22.

[0095] Specifically, referring to Figure 6 and Figure 7The second clamping hole K22 is long strip-shaped. The number of the second clamping portions 33 is two. The two second clamping portions 33 are respectively connected to the two sides of the main body 31. The two second clamping portions 33 and the main body 31 are also long strip-shaped in the orthographic projection on the interior trim panel 21. In this way, when the extending direction of the two second clamping portions 33 is parallel to the length direction of the second clamping hole K22, the second clamping portions 33 can be movable relative to the second clamping hole K22. After the main body 31 rotates by a certain angle, the extending direction of the second clamping portions 33 intersects the length direction of the second clamping hole K22, so that the orthographic projection of the second clamping portions 33 on the interior trim panel 21 is located on the interior trim panel 21, and the second clamping portions 33 are clamped to the interior trim panel 21.

[0096] In some embodiments, referring to Figure 6 The hole surface of the second clamping hole K22 is provided with a limiting groove C1 formed by being concave. Referring to Figure 5 and Figure 6 The side of the second clamping portion 33 away from the main body 31 is provided with an avoiding groove C2 formed by being concave. The groove bottom surface of the avoiding groove C2 is provided with a limiting portion 36 formed by being convex. When the clamping piece 30 is in the locking state, the limiting portion 36 is matched in the limiting groove C1, so as to limit the second clamping portion 33 and the second clamping hole K22 along the circumferential direction of the second clamping hole K22, and the locking reliability of the clamping piece 30 in the locking state is improved.

[0097] Specifically, referring to Figure 6 The number of the limiting grooves C1 is two, and the two limiting grooves C1 are arranged at intervals along the circumferential direction of the second clamping hole K22. The number of the limiting portions 36 is two. The two limiting portions 36 can be inserted into the corresponding limiting grooves C1.

[0098] In some embodiments, referring to Figure 4 The clamping piece 30 further includes a clamping portion 35. The clamping portion 35 is connected to the main body 31. The clamping portion 35 is located between the first clamping portion 32 and the second clamping portion 33. The clamping portion 35 is configured to be clamped between the door inner panel 10 and the interior trim panel 21, so as to improve the clamping reliability between the clamping piece 30, the door inner panel 10 and the interior trim panel 21.

[0099] Specifically, the clamping portion 35 is configured as a circular flange structure extending along the radial direction of the main body 31, so as to further improve the clamping reliability. The clamping portion 35 can be configured as a member with elasticity, so as to be elastically abutted between the door inner panel 10 and the interior trim panel 21.

[0100] In some embodiments, referring to Figure 4 The clamping piece 30 further includes an operating portion 34. The operating portion 34 is located on the side of the connecting portion 11 away from the door inner panel 10, and the operating portion 34 extends towards the channel Q. The operating portion 34 is used for cooperating with a tool. In this way, the operator can conveniently extend the tool through the channel Q and cooperate with the operating portion 34.

[0101] Specifically, the operation part 34 is provided with an operation groove 341 at one end of the passage Q. The operation groove 341 can be a hexagonal groove, for example, to cooperate with a hexagonal screw or the like, and rotate under the drive of the hexagonal screw to switch the clamping piece 30 between the locked state and the unlocked state.

[0102] In some embodiments, referring to Figure 8 , the inner trim panel 21 is provided with an open hole K3. The inner trim assembly 20 further comprises an inlay panel 24. The inlay panel 24 covers the open hole K3. Please refer to Figure 9 , one end of the extension 22 is connected to Figure 8 the inlay panel 24 (not shown in Figure 9 ), and the other end of the extension 22 extends towards the door inner panel 10.

[0103] In this way, the extension 22 is integrated into the inlay panel 24, which can improve the versatility of the door assembly 100 to adjust the position of the extension 22 according to different installation environments.

[0104] Specifically, the inlay panel 24 can be connected to the inner trim panel 21 by various connection methods such as screwing, clamping, etc.

[0105] In some embodiments, referring to Figure 8 , the inner trim panel 21 is provided with an open hole K3. The inner trim assembly 20 comprises an armrest inner panel 23. The armrest inner panel 23 is connected to the edge of the inner trim panel 21 near the open hole K3, one end of the extension 22 is connected to the armrest inner panel 23, and the other end of the extension 22 extends towards the door inner panel 10.

[0106] In this way, the extension 22 is integrated into the armrest inner panel 23, which can improve the versatility of the door assembly 100 to adjust the position of the extension 22 according to different installation environments.

[0107] Specifically, the door assembly 100 further comprises an armrest 40. The armrest 40 is connected to the armrest inner panel 23 to be installed on the inner trim assembly 20.

[0108] In other embodiments, the number of extensions 22 can be multiple. The inlay panel 24, the armrest inner panel 23 and the inner trim panel 21 can all be provided with the extension 22, thereby further improving the clamping reliability of the inner trim assembly 20 and the door inner panel 10.

[0109] In some embodiments, referring to Figure 8The inner trim panel 21 comprises a first panel segment 213 and a second panel segment 214. The first panel segment 213 is arranged obliquely relative to the horizontal direction, and one end of the first panel segment 213 is connected to the armrest 40. One end of the second panel segment 214 is connected to the other end of the first panel segment 213, and the other end of the second panel segment 214 is arranged extending downward along the height direction of the vehicle. The passage Q is formed in the first panel segment 213, so that the passage Q can be arranged in a hidden manner, and the aesthetic appearance is further improved.

[0110] The above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application.

Claims

1. A door assembly, characterized in that, include: The inner door panel is provided with a connecting part; Interior trim assembly, the interior trim assembly including an interior trim panel and an extension, one end of the extension being connected to the interior trim panel, and the other end of the extension extending toward the door inner panel; A snap-fit ​​connector, wherein the other end of the extension is connected to the connecting portion via a snap-fit ​​connector; The interior panel has a channel, which is correspondingly provided with the connecting part, so that the disassembly and assembly tools can pass through and operate the snap-fit ​​parts to disassemble and assemble the snap-fit ​​parts.

2. The door assembly according to claim 1, characterized in that: The connecting part has a first locking hole, and the extension part has a second locking hole at the end opposite to the interior panel. One end of the locking member engages with the first locking hole, and the other end of the locking member engages with the second locking hole.

3. The door assembly according to claim 2, characterized in that: The snap-fit ​​component includes a main body, a first snap-fit ​​portion, and a second snap-fit ​​portion. The main body passes through the first snap-fit ​​hole and the second snap-fit ​​hole. The first snap-fit ​​portion is connected to one end of the main body, and the second snap-fit ​​portion is connected to the other end of the main body. The latching component has a locked state and an unlocked state. In the locked state, the first latching part abuts against the inner door panel, and the second latching part abuts against the interior trim panel. In the unlocked state, the second latching part can move relative to the second latching hole so that the main body passes through the first latching hole and switches to the locked state.

4. The door assembly according to claim 3, characterized in that: When the latching member is in the locked state, the second latching part is located outside the second latching hole in the orthographic projection of the interior panel; when the latching member is in the unlocked state, the second latching part is located inside the second latching hole in the orthographic projection of the interior panel.

5. The door assembly according to claim 1, characterized in that: The channel includes an operating hole that penetrates the interior panel along its thickness direction, and one end of the extension is connected to the edge of the interior panel near the operating hole.

6. The door assembly according to claim 5, characterized in that: The interior trim panel includes a side panel and a bottom panel. The side panel is correspondingly disposed to the inner door panel. One end of the bottom panel is connected to the edge of the side panel, and the other end of the bottom panel extends to abut against the inner door panel. The operating hole is opened in the bottom panel, and the extension extends between the side panel and the inner door panel.

7. The door assembly according to claim 1, characterized in that: The interior panel has an opening; The interior trim also includes a trim panel that covers the opening, and the extension connects to the edge of the trim panel.

8. The door assembly according to claim 1, characterized in that: The interior panel has an opening; The interior trim assembly includes an inner armrest panel connected to the edge of the interior trim panel near the opening, and an extension connected to the edge of the inner armrest panel.

9. A vehicle, characterized in that, include: Body; The door assembly as described in any one of claims 1 to 8, wherein the door assembly is connected to the vehicle body.

10. The vehicle according to claim 9, characterized in that: The vehicle also includes vehicle accessories that are detachably connected to the interior panel of the door assembly, the vehicle accessories being used to cover a passageway in the interior panel.

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