Trunk side decoration plate assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, and discloses a trunk side trim panel assembly and a vehicle, the trunk side trim panel assembly is installed outside a trunk body, and the trunk side trim panel assembly comprises: a side trim panel body having a back side facing the trunk body and a front side deviating from the trunk body; a notch part is partially formed in the side decoration plate body; the side decoration plate body is positioned on the back side and forms a positioning molded surface in an area close to the notch part; the fixing seat comprises a decorative plate assembling part and a body assembling part which are integrated, and the body assembling part is connected with the positioning molded surface; the decoration plate assembling part is at least partially located in the notch part; and the decorative plate is arranged on the front side and is detachably connected with the decorative plate assembly part. According to the trunk side decoration plate assembly, the problem that installation can only be achieved through deformation in the loading process of related design is solved, the installation difficulty is lowered, and operation of installation personnel is facilitated. The appearance is simple, and the size surface difference meets requirements; the problem that abutted seams are exposed after assembly is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, concretely relates to a luggage compartment side trim panel assembly and vehicle. BACKGROUND

[0002] When the luggage compartment side trim panel is assembled into the luggage compartment, the hinge needs to be avoided, and a cut seam usually needs to be arranged on the side trim panel. In the related art, if the cut seam is not covered, the cut seam on the side trim panel will be exposed, and the appearance quality is poor. In order to cover the cut seam of the side trim panel, a decorative cover is usually arranged, and the decorative cover also needs to be arranged with a cut seam in order to be smoothly sleeved on the hinge. The decorative cover needs to be pried along the cut seam during assembly, which is easy to cause the decorative cover to be deformed after assembly, the splicing seam is large, and the appearance is affected. SUMMARY

[0003] Therefore, the utility model provides a luggage compartment side trim panel assembly and vehicle to solve the problem that the cut seam of the side trim panel is exposed or the decorative cover is easy to be deformed to cause the splicing seam to be large.

[0004] In a first aspect, the utility model provides a luggage compartment side trim panel assembly installed on the outside of a luggage compartment body, and the luggage compartment side trim panel assembly comprises:

[0005] The side trim panel body has a back side facing the luggage compartment body and a front side facing away from the luggage compartment body. The side trim panel body is partially formed with a notch portion. The region of the side trim panel body on the back side and close to the notch portion is formed with a positioning profile.

[0006] The fixing seat comprises an integral trim panel assembly portion and a body assembly portion. The body assembly portion is connected with the positioning profile. The trim panel assembly portion is at least partially located in the notch portion.

[0007] The decorative plate is arranged on the front side and detachably connected with the trim panel assembly portion.

[0008] Beneficial effects: the luggage side trim panel assembly provided by the embodiment of the utility model, the side trim panel body forms a notch part locally, thereby when the side trim panel body is installed to the luggage body, the movable arm of the hinge can be well avoided, the installation of the side trim panel body is facilitated, the installation efficiency is improved, a separate assembly gap is not needed, and the installation gap does not need to be manually opened during the installation process, the problem that deformation is needed during installation in the related design loading process is solved, the installation difficulty is reduced, and the operation of the installer is facilitated. The region of the side trim panel body located at the back side and close to the notch part forms a positioning profile, the body assembly part of the fixing seat is connected with the positioning profile, thereby the body assembly part is fixedly installed at the back side of the luggage body, since the aesthetic degree of the side trim panel body towards the back side of the luggage body is low, that is, the installation and fixing requirements of the fixing seat are met, and the aesthetic degree of the side trim panel body away from the front side of the luggage body is ensured. The decorative plate is arranged at the front side and detachably connected with the trim plate assembly part, thereby the trim plate assembly part can be covered by the decorative plate, after assembly is completed, the side trim panel body away from the front side of the luggage body can only see the side trim panel body and the decorative plate, and the fixing seat cannot be seen; after the decorative plate is installed, the appearance is simple, the size difference meets the requirements, and the problem that the assembly gap is exposed after assembly is solved.

[0009] In an optional embodiment, the trim plate assembly part is formed with a connecting part, and the side of the decorative plate towards the trim plate assembly part is formed with a matching part, which is detachably connected with the connecting part.

[0010] In an optional embodiment, the connecting part comprises a clamping groove formed in the trim plate assembly part, and the matching part comprises a buckle protruded from the side of the decorative plate towards the trim plate assembly part.

[0011] Beneficial effects: by adopting the detachable connection between the matching part and the connecting part, when maintenance and disassembly are needed, the decorative plate can be conveniently disassembled from the trim plate assembly part, and after maintenance is completed, the decorative plate can be conveniently reinstalled, thereby improving the convenience degree of installation and maintenance.

[0012] In an optional embodiment, the body assembly part and the positioning profile are connected through welding or adhesion.

[0013] Beneficial effects: in the embodiment, the shape of the body assembly part matches that of the positioning profile, by aligning the two and adopting the welding or adhesion connection mode for fixation, the fixation efficiency can be improved, and no additional matching part is needed, thereby simplifying the structure.

[0014] In an optional embodiment, the welding connection mode of the body assembly part and the positioning profile comprises hot plate welding or ultrasonic welding.

[0015] In an alternative embodiment, the side trim body is located on the front side and a stepped portion is formed on the edge area of the notch portion, the stepped portion is recessed from the front side to the back side;

[0016] The decorative plate is arranged in the stepped portion.

[0017] Beneficial effects: By forming a stepped portion on the area where the side trim body is located on the front side and close to the notch portion, and arranging the decorative plate in the stepped portion, the installation and positioning of the decorative plate can be achieved, and after the installation of the decorative plate to the stepped portion, the surface of the decorative plate is preferably flush with the surface of the side trim body.

[0018] In an alternative embodiment, the fixing seat comprises two plate assembly portions, the two plate assembly portions are arranged separately and spaced apart, and the area between the two plate assembly portions forms a hinge assembly channel, and the hinge assembly channel is partially overlapped with the notch portion.

[0019] Beneficial effects: Since the fixing seat and the side trim body are first fixed together during the installation stage, and then the whole is installed to the luggage body, the hinge assembly channel formed by the fixing seat can provide good avoidance for the movable arm of the hinge during the installation process, solve the problem that deformation is required for installation during the related design installation process, reduce the installation difficulty, and facilitate the operation of the installer.

[0020] In an alternative embodiment, the decorative plate is adapted to block the hinge assembly channel when assembled with the fixing seat;

[0021] The decorative plate and the side trim body jointly enclose to form a hinge accommodating cavity.

[0022] Beneficial effects: The decorative plate needs to be assembled after the whole formed by the fixing seat and the side trim body is installed to the luggage body, and after the assembly of the decorative plate is completed, the hinge assembly channel can be blocked to cover the fixing seat, and after the assembly is completed, only the side trim body and the decorative plate can be seen on the front side of the luggage body away from the luggage body, and the fixing seat cannot be seen.

[0023] In an alternative embodiment, the side trim body and the decorative plate are made of the same material.

[0024] Beneficial effects: The side trim body and the decorative plate are preferably made of the same material, which can well meet the edge covering requirement, and it is relatively difficult to observe the contact gap between the side trim body and the decorative plate without careful observation by the user. At this time, only the side trim body and the decorative plate can be seen on the front side of the luggage body away from the luggage body, and the coincidence degree is relatively high, and the appearance integration degree is relatively high.

[0025] In a second aspect, the utility model also provides a kind of vehicle, comprising: luggage compartment, and the luggage compartment in the luggage compartment side trim panel assembly as described above is arranged.

[0026] Because the vehicle includes luggage compartment side trim panel assembly, with the same effect of luggage compartment side trim panel assembly, not repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the drawings needed in the embodiment or the prior art description will be simply introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor according to these drawings.

[0028] Figure 1 It is the schematic diagram of the luggage compartment side trim panel assembly of the utility model;

[0029] Figure 2 It is Figure 1 the enlarged view of A of;

[0030] Figure 3 It is the schematic diagram of the luggage compartment side trim panel assembly of the utility model;

[0031] Figure 4 It is Figure 3 the enlarged view of B of;

[0032] Figure 5 It is the exploded view of the luggage compartment side trim panel assembly of the utility model;

[0033] Figure 6 It is the assembly schematic diagram of the fixed seat and the decorative plate of the utility model;

[0034] Figure 7 It is the exploded view of the luggage compartment side trim panel assembly of the utility model another side view;

[0035] Figure 8 It is the installation state schematic diagram of the luggage compartment side trim panel assembly and the luggage compartment body of the utility model.

[0036] REFERENCE SIGNS:

[0037] 1, side trim panel body;11, step part;12, positioning profile;13, back side;14, front side;

[0038] 2, fixed seat;21, trim panel assembly part;22, connecting part;23, body assembly part;

[0039] 3, decorative plate;31, matching part;

[0040] 4, luggage body; 5, movable arm;

[0041] 100, notch part; 200, hinge assembly passage; 300, hinge accommodating cavity. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. Those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0045] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0046] The vehicle usually comprises a luggage compartment, also known as a trunk, and the trunk body is made of metal and is provided with a plurality of process holes. In order to improve the appearance quality of the trunk, a trunk side trim plate is usually used to cover the trunk body, and the material of the trunk side trim plate is usually felt. The trunk cover is connected to the rear side of the vehicle body through a hinge assembly, wherein the movable arm 5 of the hinge assembly overlaps with the setting position of the trunk side trim plate. When the movable arm 5 is installed, the movable arm 5 of the hinge assembly needs to pass in and out relative to the trunk side trim plate with the opening and closing of the trunk cover. In order to ensure that there is a gap between the trunk side trim plate and the movable arm 5 to prevent the movable arm 5 from colliding during movement, a hole is usually opened in the trunk side trim plate so that the movable arm 5 is arranged in the hole opened in the trunk side trim plate. Since the trunk cover is assembled before the trunk side trim plate, that is, the hinge assembly is assembled before the trunk side trim plate, the hinge assembly needs to be avoided when the trunk side trim plate is assembled into the trunk.

[0047] In the related art, in order to ensure the smooth installation of the trunk side trim plate, a cut seam is usually provided on the side trim plate so that the movable arm 5 can be smoothly installed in the hole opened in the trunk side trim plate. If the cut seam of the trunk side trim plate is not covered, the cut seam of the side trim plate will be exposed, and the appearance quality will be poor. In order to cover the cut seam of the side trim plate, a decorative cover is usually provided, and the decorative cover also needs to be provided with a cut seam in order to be smoothly sleeved on the hinge. During assembly, the decorative cover needs to be pried open along the cut seam, which is easy to cause deformation of the decorative cover. In addition, the decorative cover lacks a fixing device after assembly, so that the splicing seam cannot be effectively constrained, resulting in a large splicing seam and affecting the appearance quality.

[0048] The luggage trunk side trim plate assembly provided by the embodiment of the utility model solves the problem that the side trim plate needs to be deformed for installation during assembly, and the decorative plate is used to cover the hinge assembly channel. The decorative plate and the side trim plate body are made of the same material, which solves the problem of exposed splicing seam after assembly, improves the appearance quality, and ensures that the size difference meets the requirements. In addition, in order to ensure the smooth assembly of the decorative plate and the side trim plate body, the back fixing seat is used, the positioning profile on the back of the side trim plate body is used to position the fixing seat, and the fixing seat and the side trim plate body are welded and fixed. Compared with the original design, the number of fixing points is greatly reduced, the cost is saved, and the installation on the front of the side trim plate body is reduced, the front of the side trim plate body is simple, and the appearance quality is improved.

[0049] The embodiments of the utility model will be described below in combination with Figures 1 to 8 .

[0050] According to the embodiments of the utility model, on the one hand, a luggage trunk side trim plate assembly is provided, which is installed on the outside of the trunk body, and the luggage trunk side trim plate assembly comprises:

[0051] The side trim body 1 has a back side 13 facing the trunk body and a front side 14 facing away from the trunk body; the side trim body 1 is partially formed with a notch portion 100; a positioning profile 12 is formed on the region of the back side 13 of the side trim body 1 close to the notch portion 100;

[0052] The fixing seat 2 comprises an integral trim assembly portion 21 and a body assembly portion 23, the body assembly portion 23 is connected with the positioning profile 12; the trim assembly portion 21 is at least partially located in the notch portion 100;

[0053] The decorative plate 3 is arranged on the front side 14 and detachably connected with the trim assembly portion 21.

[0054] In the embodiment, the side trim body 1 is partially formed with a notch portion 100, which is combined with the positioning profile 12 to form a positioning structure. Figure 5 As shown in the figure, the notch portion 100 formed on the side trim body 1 extends to the edge of the side trim body 1, forming a U-shaped opening, so that when the side trim body 1 is installed on the trunk body, the movable arm 5 of the hinge can be well avoided, facilitating the installation of the side trim body 1, improving the installation efficiency, and without the need for manual opening of the installation gap during the installation process, reducing the installation difficulty and facilitating the operation of the installer.

[0055] The trunk side trim assembly of the embodiment is installed on the outside of the trunk body 4, which can be a sheet metal part. It should be noted that since the trunk of the vehicle is usually a groove type, it includes the trunk top surface, the trunk bottom surface and the two side surfaces of the trunk. Here, the outside of the trunk body 4 specifically refers to the position of the two side surfaces of the trunk towards the middle part of the trunk. Those skilled in the art can understand that the installation of the trunk side trim assembly on the outside of the trunk body 4 specifically refers to the installation of the trunk side trim assembly on at least one side surface of the trunk to cover the metal surface of the trunk body 4.

[0056] The side trim body 1 has a back side 13 facing the trunk body 4 and a front side 14 facing away from the trunk body 4. It can be understood that after the side trim body 1 is installed on the trunk body 4, the back side 13 of the side trim body 1 facing the trunk body 4 cannot be directly observed by the user, while the front side 14 of the side trim body 1 facing away from the trunk body 4 can be directly observed by the user. Therefore, from the perspective of appearance quality, the aesthetic degree of the back side 13 of the side trim body 1 facing the trunk body 4 can be appropriately lowered, while the aesthetic degree of the front side 14 of the side trim body 1 facing away from the trunk body 4 needs to be appropriately improved to better meet the appearance quality requirements.

[0057] The positioning profile 12 is formed on the area of the side trim body 1 on the back side 13 and close to the notch part 100. By connecting the body assembly part 23 of the fixing seat 2 with the positioning profile 12, that is, by fixing the body assembly part 23 of the fixing seat 2 on the back side 13 of the trunk body 4, since the appearance requirement of the side trim body 1 towards the back side 13 of the trunk body 4 is low, the connection of the body assembly part 23 of the fixing seat 2 with the positioning profile 12 can not only meet the fixing requirement of the fixing seat 2, but also ensure the appearance of the side trim body 1 away from the front side 14 of the trunk body 4, which is helpful to improve the appearance quality. The fixing seat 2 is installed on the back side 13 of the trunk body 4 and positioned by the positioning profile 12, which greatly reduces the number of fixing points compared with the related art.

[0058] In the embodiment, the body assembly part 23 of the fixing seat 2 is matched with the shape of the positioning profile 12, so as to facilitate the installation and positioning.

[0059] Further, the fixing seat 2 further comprises a trim assembly part 21, which is at least partially located in the notch part 100, so that the trim assembly part 21 is exposed on the front side 14 of the side trim body 1 away from the trunk body 4, thereby facilitating the installation of the decorative plate 3 on the trim assembly part 21. In the embodiment, the decorative plate 3 is arranged on the front side 14 and detachably connected with the trim assembly part 21, so that the trim assembly part 21 can be covered by the decorative plate 3, and after the assembly is completed, only the side trim body 1 and the decorative plate 3 can be seen on the front side 14 of the side trim body 1 away from the trunk body 4, and the fixing seat 2 cannot be seen. At this time, the appearance of the front side 14 of the side trim body 1 away from the trunk body 4 is high. In the embodiment, the decorative plate 3 is installed on the front side 14 of the trunk body 4, and the size of the decorative plate 3 is small, the design is simple, and the cost is saved.

[0060] In addition, in the embodiment, the decorative plate 3 is detachably connected with the trim assembly part 21. The structure design is detachable, which is convenient for subsequent maintenance.

[0061] Further, in some embodiments, the side trim body 1 and the decorative plate 3 are made of the same material. For example, they can be made of materials such as felt, plastic or rubber. In the embodiment, the side trim body 1 and the decorative plate 3 are preferably made of felt material, which can well meet the edge covering requirement, and it is relatively difficult to observe the contact gap between the side trim body 1 and the decorative plate 3 under the condition that the user does not carefully observe. At this time, only the side trim body 1 and the decorative plate 3 can be seen on the front side 14 of the side trim body 1 away from the trunk body 4, and the coincidence degree of the two is high, and the appearance integration degree is high.

[0062] The embodiment of the utility model provides a luggage case side trim panel assembly, the side trim panel body 1 forms the gap part 100 in part, thereby when installing the side trim panel body 1 to the luggage case body 4, can form good avoidance to the movable arm 5 of hinge, the installation of side trim panel body 1 is convenient, improves installation efficiency, need not to set up the assembly gap separately, and need not to manually break open the installation gap in the installation process, solve the problem of installation in the related design loading process and need to deform, reduce the installation difficulty, be favorable to the operation of installation personnel. The region of side trim panel body 1 at back side 13 and close to gap part 100 forms positioning profile 12, the body assembly part 23 of fixed seat 2 is connected with positioning profile 12, thereby the body assembly part 23 is fixedly installed at back side 13 of luggage case body 4, because the aesthetic degree requirement of side trim panel body 1 towards back side 13 of luggage case body 4 is lower, namely satisfies the installation fixed demand of fixed seat 2, guarantees the aesthetic degree of side trim panel body 1 away from front side 14 of luggage case body 4. The trim panel 3 is set up at front side 14, and is detachably connected with trim assembly part 21, thereby can cover trim assembly part 21 using trim panel 3, after completing assembly, the front side 14 of side trim panel body 1 away from luggage case body 4 can only see side trim panel body 1 and trim panel 3, and fixed seat 2 cannot be seen, after trim panel 3 installation is completed, appearance is simple, and size difference meets the requirement, solves the problem of exposed joint after assembly.

[0063] In some embodiments, in combination with Figure 4 、 Figure 7 As shown, the trim assembly part 21 forms a connecting part 22, and the side of the trim panel 3 facing the trim assembly part 21 forms a matching part 31 that is detachably connected with the connecting part 22.

[0064] In some embodiments, in combination with Figure 4 、 Figure 7 As shown, the connecting part 22 includes a clamping slot formed in the trim assembly part 21, and the matching part 31 includes a clasp protruding from the side of the trim panel 3 facing the trim assembly part 21.

[0065] By detachably connecting the matching part 31 and the connecting part 22, the trim panel 3 can be conveniently detached from the trim assembly part 21 when maintenance is needed, and can be conveniently reinstalled after maintenance is completed, improving the convenience of installation and maintenance.

[0066] In this embodiment, the number of clamping slots formed in the trim assembly part 21 can be multiple, for example, four, and correspondingly, the number of clasps protruding from the side of the trim panel 3 facing the trim assembly part 21 can also be multiple, for example, four. The clamping slot adopts an upper-large-lower-small structure, thereby facilitating the clasp to be clamped from top to bottom, and if maintenance is needed, the trim panel is detached from bottom to top, and the clasp can be detached from the clamping slot.

[0067] In some embodiments, the body assembly portion 23 and the positioning profile 12 are connected via welding or adhesive connection.

[0068] In the embodiment, the body assembly portion 23 and the positioning profile 12 are matched in shape, and are fixed by aligning and using welding or adhesive connection, which can improve the fixing efficiency and simplify the structure without the need to set additional matching portions.

[0069] In some embodiments, the welding connection between the body assembly portion 23 and the positioning profile 12 includes hot plate welding or ultrasonic welding.

[0070] In the embodiment, the material of the body assembly portion 23 can be felt, and the material of the positioning profile 12 can be plastic or felt, and the two can be connected by hot plate welding.

[0071] In some embodiments, in combination with Figure 4 As shown in the figure, the side trim panel body 1 is located on the front side 14 and the edge area of the notch portion 100, and a step portion 11 is formed;

[0072] The decorative plate 3 is arranged in the step portion 11.

[0073] By forming the step portion 11 on the side trim panel body 1 located on the front side 14 and the edge area of the notch portion 100, and arranging the decorative plate 3 in the step portion 11, the installation and positioning of the decorative plate 3 can be achieved, and after the decorative plate 3 is installed in the step portion 11, the surface of the decorative plate 3 is preferably flush with the surface of the side trim panel body 1.

[0074] In some embodiments, in combination with Figure 3 、 Figure 4 As shown in the figure, the fixing seat 2 includes two trim assembly portions 21, which are arranged in the notch portion 100 and spaced apart from each other, and the area between the two trim assembly portions 21 forms a hinge assembly channel 200, which partially overlaps the notch portion 100.

[0075] Since during the installation stage, the fixing seat 2 and the side trim panel body 1 are first fixed, and then the whole is installed on the trunk body 4, during the installation process, the hinge assembly channel 200 formed by the fixing seat 2 can form a good avoidance for the movable arm 5 of the hinge, solve the problem that the related design needs to be deformed during the installation process, reduce the installation difficulty, and facilitate the operation of the installer.

[0076] In some embodiments, in combination with Figure 1 、 Figure 2 As shown in the figure, the decorative plate 3 is adapted to block the hinge assembly channel 200 in the assembled state with the fixing seat 2.

[0077] The decorative plate 3 and the side trim plate body 1 jointly enclose the hinge accommodating cavity 300.

[0078] The decorative plate 3 needs to be assembled after the whole composed of the fixing seat 2 and the side trim plate body 1 is installed to the trunk body 4, and after the assembly of the decorative plate 3 is completed, the decorative plate 3 can block the hinge assembly channel 200, thereby covering the fixing seat 2, and after the assembly is completed, the front side 14 of the side trim plate body 1 away from the trunk body 4 can only see the side trim plate body 1 and the decorative plate 3, and cannot see the fixing seat 2.

[0079] According to the embodiments of the utility model, on the other hand, a vehicle is also provided, comprising: a trunk, and a trunk side trim plate assembly as described above arranged in the trunk.

[0080] Optionally, the vehicle can be a fuel automobile or a new energy electric vehicle.

[0081] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments. Although the embodiments of the utility model are described in combination with the drawings, those skilled in the art can make various modifications and changes without departing from the spirit and scope of the utility model, and such modifications and changes all fall within the scope defined by the utility model.

Claims

1. A luggage side trim panel assembly characterized by, The luggage side trim plate assembly is installed outside the luggage body (4) and comprises: a side trim plate body (1) having a back side (13) facing the luggage body (4) and a front side (14) facing away from the luggage body (4); the side trim plate body (1) is partially formed with a notch portion (100); the side trim plate body (1) is formed with a positioning profile (12) at the area close to the notch portion (100) on the back side (13); a fixing seat (2) comprising an integral trim plate assembly portion (21) and a body assembly portion (23), the body assembly portion (23) being connected with the positioning profile (12); the trim plate assembly portion (21) is at least partially located in the notch portion (100); a decorative plate (3) arranged on the front side (14) and detachably connected with the trim plate assembly portion (21).

2. The luggage side trim panel assembly of claim 1, wherein, The trim plate assembly portion (21) is formed with a connecting portion (22), and the decorative plate (3) is formed with a matching portion (31) on the side facing the trim plate assembly portion (21), which is detachably connected with the connecting portion (22).

3. The luggage side trim panel assembly of claim 2, wherein, The connecting portion (22) comprises a clamping groove formed in the trim plate assembly portion (21), and the matching portion (31) comprises a clasp protruding from the side of the decorative plate (3) facing the trim plate assembly portion (21).

4. The luggage side trim panel assembly of claim 1, wherein, The body assembly portion (23) and the positioning profile (12) are connected via welding or adhesive connection.

5. The luggage side trim panel assembly of claim 4, wherein, The welding connection between the body assembly portion (23) and the positioning profile (12) comprises hot plate welding or ultrasonic welding.

6. The luggage side trim panel assembly of claim 1, wherein, The side trim plate body (1) is formed with a stepped portion (11) at the edge area of the front side (14) and the notch portion (100), which is recessed from the front side (14) towards the back side (13); The decorative plate (3) is arranged in the stepped portion (11).

7. The luggage side trim panel assembly of claim 1, wherein, The fixing seat (2) comprises two trim plate assembly portions (21), which are respectively inserted into the notch portion (100) and arranged at intervals, and a hinge assembly channel (200) is formed between the two trim plate assembly portions (21), which is partially overlapped with the notch portion (100).

8. The luggage side trim panel assembly of claim 7, wherein, The decorative plate (3) is adapted to seal the hinge assembly channel (200) when assembled with the fixing seat (2); The decorative plate (3) and the side trim plate body (1) jointly form a hinge accommodating cavity (300).

9. The luggage side trim panel assembly of any of claims 1-8, wherein, The side trim plate body (1) and the decorative plate (3) are made of the same material.

10. A vehicle characterized by comprising: The luggage side trim plate assembly is installed outside the luggage body (4) and comprises: a side trim plate body (1) having a back side (13) facing the luggage body (4) and a front side (14) facing away from the luggage body (4); the side trim plate body (1) is partially formed with a notch portion (100); the side trim plate body (1) is formed with a positioning profile (12) at the area close to the notch portion (100) on the back side (13); a fixing seat (2) comprising an integral trim plate assembly portion (21) and a body assembly portion (23), the body assembly portion (23) being connected with the positioning profile (12); the trim plate assembly portion (21) is at least partially located in the notch portion (100); a decorative plate (3) arranged on the front side (14) and detachably connected with the trim plate assembly portion (21). The trim plate assembly portion (21) is formed with a connecting portion (22), and the decorative plate (3) is formed with a matching portion (31) on the side facing the trim plate assembly portion (21), which is detachably connected with the connecting portion (22). The connecting portion (22) comprises a clamping groove formed in the trim plate assembly portion (21), and the matching portion (31) comprises a clasp protruding from the side of the decorative plate (3) facing the trim plate assembly portion (21). The body assembly portion (23) and the positioning profile (12) are connected via welding or adhesive connection. The welding connection between the body assembly portion (23) and the positioning profile (12) comprises hot plate welding or ultrasonic welding. The side trim plate body (1) is formed with a stepped portion (11) at the edge area of the front side (14) and the notch portion (100), which is recessed from the front side (14) towards the back side (13); The decorative plate (3) is arranged in the stepped portion (11). The fixing seat (2) comprises two trim plate assembly portions (21), which are respectively inserted into the notch portion (100) and arranged at intervals, and a hinge assembly channel (200) is formed between the two trim plate assembly portions (21), which is partially overlapped with the notch portion (100). The decorative plate (3) is adapted to seal the hinge assembly channel (200) when assembled with the fixing seat (2); The decorative plate (3) and the side trim plate body (1) jointly form a hinge accommodating cavity (300). The side trim plate body (1) and the decorative plate (3) are made of the same material. The luggage side trim plate assembly is installed outside the luggage body (4) and comprises:

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