A side trim assembly and a vehicle

Abstract

The utility model relates to the technical field of automobile decoration accessories, and specifically relates to a side wall trim strip assembly and automobile, the side wall trim strip assembly includes side wall upper trim strip, corner window trim strip and guide limiting mechanism, one end of side wall upper trim strip is butted with one end of corner window trim strip, and the guide limiting mechanism is arranged at the butt joint end of side wall upper trim strip and corner window trim strip, the guide limiting mechanism is used for guiding when side wall upper trim strip and corner window trim strip butt joint, and the relative displacement and relative rotation of side wall upper trim strip and corner window trim strip are limited, the side wall trim strip assembly provided by the utility model can improve the assembly efficiency of workers, can also eliminate the gap existing at the joint end of side wall upper trim strip and corner window trim strip, and the condition that the step difference does not appear at the joint end, and the automobile using the side wall trim strip assembly can improve the ornamental property of the overall appearance of trim strip.

Description

Technical Field

[0001] This utility model relates to the field of automotive decorative accessories technology, specifically to a side trim assembly and an automobile. Background Technology

[0002] As the automotive industry continues to develop, users' requirements for the quality of product appearance are also constantly increasing. As important decorative components on the vehicle body, the appearance matching quality of the side trim strips and corner window trim strips at the end of the body has a crucial impact on users' evaluation.

[0003] Most of the side trim strips and corner window trim strips in the frame door decorative components are designed with a curved glossy shape. Furthermore, the side trim strips and corner window trim strips are segmented structures, and there will naturally be a gap between them at the corner window joint, which will affect the user's perception of the product's appearance.

[0004] Currently, the matching and connection method for the curved glossy surfaces of the side panel trim and corner window trim is for workers to manually install the side panel trim and corner window trim onto the sheet metal of the vehicle body, and then align them together. This direct alignment will result in errors, causing one side's outer surface to be higher than the other. In addition, since there is no limiting method, there will be a certain gap between the two. As a result, the matching of the side panel trim and corner window trim, which are decorative components, at the joint ends will result in a large gap and a step difference. Utility Model Content

[0005] (a) The technical problem solved by this utility model is: the matching of the side panel trim strip and the corner window trim strip at the joint end will result in a large gap and a step difference.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, embodiments of this utility model provide a side trim assembly, including a side upper trim, a corner window trim, and a guide limiting mechanism;

[0008] One end of the side panel trim is connected to one end of the corner window trim, and the guide limiting mechanism is located at the connection end of the side panel trim and the corner window trim;

[0009] The guide and limiting mechanism is used to guide the side panel trim strip and the corner window trim strip when they are joined, and to restrict the relative rotation of the side panel trim strip and the corner window trim strip.

[0010] Furthermore, the side panel trim includes a first body, and the corner window trim includes a second body;

[0011] The first body has a first glossy surface, and the second body has a second glossy surface;

[0012] The first glossy surface and the second glossy surface form the decorative surface.

[0013] Furthermore, the guide limiting mechanism includes a limiting insert and a guide groove;

[0014] The limiting insert is connected to the second body, and the side trim strip also includes a limiting member. One end of the limiting member is connected to the other side of the first body opposite to the first glossy surface, and the guide groove is formed in the limiting member.

[0015] The limiting insert extends toward the guide groove, and the extended end of the limiting insert is inserted into the guide groove.

[0016] Furthermore, the limiting insert includes a first limiting part, a second limiting part, and a third limiting part connected in sequence, and the inner wall surface of the guide groove forms a first limiting surface, a second limiting surface, and a third limiting surface connected in sequence, and the side of the limiting member connected to the first body forms the first limiting surface;

[0017] The outer wall surface of the first limiting part cooperates with the first limiting surface, the outer wall surface of the second limiting part cooperates with the second limiting surface, and the outer wall surface of the third limiting part cooperates with the third limiting surface to restrict the rotation of the side panel trim relative to the corner window trim.

[0018] Furthermore, an opening is formed on one side of the guide groove, and a limiting protrusion is also provided inside the guide groove;

[0019] The limiting protrusion, the inner wall surface of the first body, and the limiting member on the side connected to the first body form a limiting groove.

[0020] The first limiting part is inserted into the limiting groove to prevent the limiting insert from coming out of the opening of the guide groove.

[0021] Furthermore, the first limiting part includes a first limiting segment and a second limiting segment. The first limiting segment is located in the limiting groove and is in contact with the inner bottom wall of the limiting groove. The end of the first limiting segment abuts against the connection between the limiting protrusion and the first body. The second limiting segment is in contact with the first limiting surface.

[0022] Furthermore, the end of the third limiting part is folded outward to form a flange, and the end of the limiting member with the third limiting surface is pressed against the flange.

[0023] Furthermore, the side of the limiting member opposite to the opening and the first body together form a sealing groove, and a sealing strip is provided in the sealing groove.

[0024] Furthermore, the limiting insert includes a connecting portion, and the limiting insert is connected to the side of the second body opposite to the second bright surface through the connecting portion;

[0025] The connecting part has a reinforcing rib on the side facing away from the second body, and a marking point on the side facing the second body.

[0026] An embodiment of this utility model also provides an automobile including the aforementioned side trim assembly.

[0027] The beneficial effects of this utility model are:

[0028] This utility model provides a side panel trim assembly, including an upper side panel trim, a corner window trim, and a guide and limiting mechanism. The upper side panel trim and the corner window trim are joined at opposite ends. Guide and limiting mechanisms are provided at the joint ends of the upper side panel trim and the corner window trim, respectively. When the two are joined, the guide and limiting mechanisms can guide the assembly to improve the efficiency of workers. After the joint is completed, the relative displacement between the two can be restricted, thereby eliminating the gap between the upper side panel trim and the corner window trim at the joint end. At the same time, the guide and limiting mechanisms also restrict the relative rotation between the upper side panel trim and the corner window trim to ensure that there is no step difference at the joint end during assembly.

[0029] This utility model provides a car including the aforementioned side trim assembly. By using the aforementioned side trim assembly, the problem of large gaps and step differences in the contact between the side upper trim and the corner window trim can be effectively solved, thereby ensuring the appearance matching quality of the side upper trim and the corner window trim and improving the overall aesthetics of the car trim. Attached Figure Description

[0030] 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.

[0031] Figure 1 A schematic diagram of the side trim assembly to be assembled according to an embodiment of the present utility model;

[0032] Figure 2 A schematic diagram of the limiting insert structure of the side trim strip assembly provided in this embodiment of the utility model;

[0033] Figure 3 A schematic diagram of the cross-sectional structure of the side trim assembly after assembly, provided in an embodiment of this utility model.

[0034] icon:

[0035] 100 - Side trim strip; 101 - Corner window trim strip; 102 - First body; 103 - Second body; 104 - First glossy surface; 105 - Second glossy surface; 106 - Limiting element;

[0036] 200-Limiting insert; 201-First limiting part; 2011-First limiting segment; 2012-Second limiting segment; 202-Second limiting part; 2021-Third limiting segment; 2022-Fourth limiting segment; 203-Third limiting part; 2031-Fifth limiting segment; 2032-Sixth limiting segment; 204-Connecting part; 205-Reinforcing rib; 206-Identification point;

[0037] 300 - Guide groove; 301 - First limiting surface; 302 - Second limiting surface; 303 - Third limiting surface; 304 - Limiting protrusion; 305 - Sealing groove; 306 - Sealing strip;

[0038] 400-Limiting groove. Detailed Implementation

[0039] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. 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.

[0040] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0042] Example 1

[0043] like Figures 1 to 3 As shown, this utility model provides a side trim assembly, including a side upper trim 100, a corner window trim 101, and a guide limiting mechanism;

[0044] One end of the side panel trim 100 is connected to one end of the corner window trim 101, and the guide and limiting mechanism is located at the connection end of the side panel trim 100 and the corner window trim 101;

[0045] The guide and limit mechanism is used to guide the side panel trim 100 and the corner window trim 101 when they are connected, and to limit the relative rotation between the side panel trim 100 and the corner window trim 101.

[0046] In this embodiment, the side trim assembly includes an upper side trim 100, a corner window trim 101, and a guide limiting mechanism. The upper side trim 100 and the corner window trim 101 are joined at opposite ends. Guide limiting mechanisms are provided at the joint ends of the upper side trim 100 and the corner window trim 101. When the two are joined, the guide limiting mechanisms can guide the assembly to improve the efficiency of workers. After the joint is completed, the guide limiting mechanisms can also limit the relative displacement between the two, thereby eliminating the gap between the upper side trim 100 and the corner window trim 101 at the joint ends. At the same time, the guide limiting mechanisms also limit the relative rotation between the upper side trim 100 and the corner window trim 101 to ensure that there is no step difference at the joint ends during assembly.

[0047] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the side trim 100 includes a first body 102, and the corner window trim 101 includes a second body 103;

[0048] The first body 102 has a first bright surface 104, and the second body 103 has a second bright surface 105;

[0049] The first glossy surface 104 and the second glossy surface 105 form the exterior decorative surface.

[0050] In this embodiment, the side trim strip 100 and the corner window trim strip 101 form an exterior decorative surface after being joined together. The exterior decorative surface is formed by the first glossy surface 104 of the first body 102 and the second glossy surface 105 of the second body 103, which has good aesthetics.

[0051] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the guide limiting mechanism includes a limiting insert 200 and a guide groove 300;

[0052] The limiting insert 200 is connected to the second body 103. The side trim strip 100 also includes a limiting member 106. One end of the limiting member 106 is connected to the other side of the first body 102 relative to the first bright surface 104. A guide groove 300 is formed in the limiting member 106.

[0053] The limiting insert 200 extends toward the guide groove 300, and the extended end of the limiting insert 200 is inserted into the guide groove 300.

[0054] In this embodiment, the opposing ends of the side panel trim 100 or the corner window trim 101 are joined together. That is, during assembly, the corner window trim 101 is first fixed to the side panel sheet metal, the limiting insert 200 is connected to the second body 103 of the corner window trim 101, and the side of the first body 102 of the side panel trim 100 opposite to the first bright surface 104 is connected to the limiting member 106. The limiting member 106 has a guide groove 300 inside, and the limiting insert 200 is inserted into the guide groove 300 to perform the guiding and limiting function, thereby improving assembly efficiency and improving the appearance matching state.

[0055] The limiting insert 200 is located on the back of the second glossy surface 105, and the guide groove 300 is located on the back of the first glossy surface 104. After the side trim strip 100 and the corner window trim strip 101 are joined, the matching of the appearance decorative surfaces will not be affected by the setting of the limiting insert 200 and the guide groove 300. Correspondingly, the cooperation between the limiting insert 200 and the guide groove 300 can effectively improve the flatness of the appearance decorative surfaces after matching, so that the first glossy surface 104 and the second glossy surface 105 are kept on the same surface, improving the overall aesthetics.

[0056] Preferably, both the first glossy surface 104 and the second glossy surface 105 are set to be arc-shaped, so that the limiting insert 200 cannot be excessively extended. Therefore, in this embodiment, the length of the limiting insert 200 is between 15-17mm, with 16mm being the best.

[0057] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the limiting insert 200 includes a first limiting part 201, a second limiting part 202 and a third limiting part 203 connected in sequence. The inner wall surface of the guide groove 300 forms a first limiting surface 301, a second limiting surface 302 and a third limiting surface 303 connected in sequence. The side of the limiting member 106 connected to the first body 102 forms the first limiting surface 301.

[0058] The outer wall surface of the first limiting part 201 cooperates with the first limiting surface 301, the outer wall surface of the second limiting part 202 cooperates with the second limiting surface 302, and the outer wall surface of the third limiting part 203 cooperates with the third limiting surface 303 to restrict the rotation of the side panel trim 100 relative to the corner window trim 101.

[0059] In this embodiment, after the corner window trim 101 is fixed to the side panel sheet metal, when the side panel trim 100 is assembled by butt joint, the outer wall surface of the first limiting part 201 cooperates with the first limiting surface 301, the outer wall surface of the second limiting part 202 cooperates with the second limiting surface 302, and the outer wall surface of the third limiting part 203 cooperates with the third limiting surface 303. This restricts the rotation of the side panel trim 100 relative to the corner window trim 101 during the butt joint, and also prevents it from having relative displacement after the butt joint is completed.

[0060] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, an opening is formed on one side of the guide groove 300, and a limiting protrusion 304 is also provided inside the guide groove 300;

[0061] The limiting protrusion 304, the inner wall surface of the first body 102, and the limiting member 106 on the side connected to the first body 102 form a limiting groove 400;

[0062] The first limiting part 201 is inserted into the limiting groove 400 to prevent the limiting insert 200 from coming out of the opening of the guide groove 300.

[0063] In this embodiment, the guide groove 300 has an opening on one side, and the opening direction is set to be consistent with the height direction of the first bright surface 104. At the same time, a limiting protrusion 304 is also provided in the guide groove 300. The limiting protrusion 304, the inner wall surface of the first body 102, and the limiting member 106 on the side connected to the first body 102 form a limiting groove 400. By inserting the first limiting part 201 into the limiting groove 400, the limiting protrusion 304 is used to restrict the limiting insert 200 from coming out of the opening of the guide groove 300.

[0064] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the first limiting part 201 includes a first limiting segment and a second limiting segment. The first limiting segment 2011 is located in the limiting groove 400 and is in contact with the inner bottom wall of the limiting groove 400. The end of the first limiting segment 2011 abuts against the connection between the limiting protrusion 304 and the first body 102. The second limiting segment 2012 is in contact with the first limiting surface 301.

[0065] In this embodiment, preferably, there is a certain gap between the end of the first limiting segment 2011 and the limiting protrusion 304. At the same time, the first limiting segment 2011 and the second limiting segment 2012 are smoothly curved and turned to facilitate the insertion and assembly of the trim strip 100 on the side panel.

[0066] The outer wall of the first limiting segment 2011 mates with the inner wall of the limiting groove 400, thereby restricting the first bright surface 104 in a first direction (the first direction here refers to the direction perpendicular to the first bright surface 104 towards the outer side of the vehicle body). The outer wall of the second limiting segment 2012 mates with the first limiting surface 301, and the second limiting segment 2012 is in close contact with the first limiting surface 301, thereby restricting the first bright surface 104 in a second direction (the second direction here refers to the direction towards the upper side of the vehicle body), restricting the side trim strip 100 from moving downwards, i.e., in the opposite direction of the second direction. The second limiting part 202 includes a third limiting segment 2021 and a fourth limiting segment 2022, the fourth limiting segment 2022 being provided with... There are two, located at both ends of the third limiting segment 2021. The fourth limiting segment 2022 on one side of the third limiting segment 2021 is connected to the second limiting segment 2012, and the third limiting segment 2021 on the other side is connected to the third limiting part 203. The third limiting segment 2021 and the fourth limiting segment 2022 are also smoothly curved and turn, and the whole is in the shape of Π. The fourth limiting segment 2022 fits and cooperates with the second limiting surface 302, which can support the second limiting surface 302, control the amount of movement of the second limiting surface 302 in the second direction, restrict its rotation, and also play a certain guiding role, providing support for the side trim strip 100 in the second direction, and restricting the rotation of the first bright surface 104.

[0067] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the end of the third limiting part 203 is folded outward to form a flange in the guide groove 300, and the end of the limiting member 106 with the third limiting surface 303 is pressed against the flange.

[0068] In this embodiment, the third limiting part 203 includes a fifth limiting segment 2031 and a sixth limiting segment 2032. The fifth limiting segment 2031 is connected to the end of the fourth limiting segment 2022 that is away from the third limiting segment 2021. The sixth limiting segment 2032 is the flange formed by folding the end of the third limiting part 203 outward toward the guide groove 300. In other words, the flange referred to here is the sixth limiting segment 2032. The fifth limiting segment 2031 cooperates with the third limiting surface 303. The connection between the fifth limiting segment 2031 and the sixth limiting segment 2032 is also a smooth bend. The sixth limiting segment 2032 cooperates with the end of the limiting member 106 that has the third limiting surface 303 to restrict it, so as to ensure the insertion quality.

[0069] Through the cooperation of the first limiting segment 2011 and the limiting protrusion 304, and the cooperation of the flange formed by the sixth limiting segment 2032 and the end of the limiting member 106 with the third limiting surface 303, the second direction of the first bright spot and the opposite direction of the second direction are constrained, that is, the two ends of the side trim strip 100 are restricted from moving.

[0070] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the limiting member 106 and the side opposite to the opening together with the first body 102 form a sealing groove 305, and a sealing strip 306 is provided in the sealing groove 305.

[0071] In this embodiment, when the side trim strip 100 is assembled to the corresponding position on the door frame, the first bright surface 104 faces the outer side of the vehicle body, and the guide groove 300 faces the inner side of the vehicle body. Therefore, a sealing groove 305 is provided above the second limiting surface 302. That is, the limiting member 106 and the side opposite to the opening together with the first body 102 form a sealing groove 305, and the height direction of the sealing groove 305 is consistent with the height direction of the first bright surface 104. The sealing groove 305 provides installation space for the sealing strip 306 to prevent the sealing strip 306 from falling off during use. Preferably, the sealing strip 306 is a sealing rubber strip. The sealing strip 306 and the side sheet metal of the vehicle body can be compressed and fitted to form a water-sealing surface, which can prevent water from entering the vehicle and effectively prevent water from causing corrosion to the sheet metal of the vehicle body.

[0072] According to one embodiment provided by this utility model, such as Figure 1 and Figure 2 As shown, the limiting insert 200 includes a connecting portion 204, and the limiting insert 200 is connected to one side of the second body 103 opposite to the second bright surface 105 through the connecting portion 204;

[0073] The connecting part 204 has a reinforcing rib 205 on the side facing away from the second body 103, and a marking point 206 on the side facing the second body 103.

[0074] In this embodiment, the limiting insert 200 is fixed to the side of the corner window trim 101 opposite to the second bright surface 105 via the connecting part 204. A reinforcing rib 205 is provided in the middle section of the connecting part 204. The reinforcing rib 205 extends along the length direction of the connecting part 204. Preferably, the reinforcing rib 205 is made of metal and is made by stamping. It is provided on the side of the connecting part 204 opposite to the second body 103. By providing the reinforcing rib 205, the bending and torsional resistance of the corner window trim 101 can be significantly improved, and the corner window trim 101 can be prevented from collapsing, warping or making abnormal noise after installation. The overall stability is significantly improved.

[0075] The connecting part 204 has a marking point 206 on the side opposite to the reinforcing rib 205. Preferably, since the connecting part 204 is rectangular, four marking points 206 are set. The four marking points 206 are arranged near the four corners along the edge of the connecting part 204. The marking points 206 can be used to indicate and position the adhesive part in the automated production line. Specifically, the process of the automated production line bonding the connecting part 204 to the corner window trim 101 is existing technology and will not be described in detail. By setting the marking points 206 to indicate and position the adhesive part, the bonding efficiency can be greatly improved, the problem of glue overflow caused by human error can be avoided, the bonding quality can be fully guaranteed, and the connecting part 204 can be fixed to the back of the second glossy surface 105 to achieve accurate positioning and ensure the stability of the limit insert 200.

[0076] Example 2

[0077] This utility model also provides an automobile, including the aforementioned side trim assembly.

[0078] In this embodiment, the vehicle includes the aforementioned side trim assembly and a door. The door has a door frame, and the door frame forms a glass mounting area. The side trim 100 and corner window trim 101 are installed at the circumferential edge of the door frame corresponding to the mounting area. By using the aforementioned side trim assembly, the problem of large gaps and step differences in contact between the side trim 100 and the corner window trim 101 can be effectively solved, thereby ensuring the appearance matching quality of the side trim 100 and the corner window trim 101 and improving the overall aesthetics of the vehicle.

[0079] The structure and function of the side trim assembly are consistent with those described in Embodiment 1, so they will not be repeated here.

[0080] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A side trim assembly, characterized in that, Includes side panel trim (100), corner window trim (101), and guide limiting mechanism; One end of the side panel trim (100) is connected to one end of the corner window trim (101), and the guide limiting mechanism is located at the connection end of the side panel trim (100) and the corner window trim (101); The guide limiting mechanism is used to guide the side panel trim (100) and the corner window trim (101) when they are connected, and to restrict the relative rotation of the side panel trim (100) and the corner window trim (101).

2. The side trim assembly according to claim 1, characterized in that, The side panel trim (100) includes a first body (102), and the corner window trim (101) includes a second body (103). The first body (102) has a first glossy surface (104), and the second body (103) has a second glossy surface (105). The first glossy surface (104) and the second glossy surface (105) form the exterior decorative surface.

3. The side trim assembly according to claim 2, characterized in that, The guide limiting mechanism includes a limiting insert (200) and a guide groove (300); The limiting insert (200) is connected to the second body (103), and the side trim strip (100) also includes a limiting member (106). One end of the limiting member (106) is connected to the other side of the first body (102) opposite to the first bright surface (104), and the guide groove (300) is formed in the limiting member (106). The limiting insert (200) extends toward the guide groove (300) and the extended end of the limiting insert (200) is inserted into the guide groove (300).

4. The side trim assembly according to claim 3, characterized in that, The limiting insert (200) includes a first limiting part (201), a second limiting part (202) and a third limiting part (203) connected in sequence. The inner wall surface of the guide groove (300) forms a first limiting surface (301), a second limiting surface (302) and a third limiting surface (303) connected in sequence. The side of the limiting member (106) connected to the first body (102) forms the first limiting surface (301). The outer wall surface of the first limiting part (201) cooperates with the first limiting surface (301), the outer wall surface of the second limiting part (202) cooperates with the second limiting surface (302), and the outer wall surface of the third limiting part (203) cooperates with the third limiting surface (303) to restrict the rotation of the side panel trim (100) relative to the corner window trim (101).

5. The side trim assembly according to claim 4, characterized in that, An opening is formed on one side of the guide groove (300), and a limiting protrusion (304) is also provided inside the guide groove (300). The limiting protrusion (304), the inner wall surface of the first body (102), and the limiting member (106) connected to the first body (102) form a limiting groove (400). The first limiting part (201) is inserted into the limiting groove (400) to prevent the limiting insert (200) from dislodging from the opening of the guide groove (300).

6. The side trim assembly according to claim 5, characterized in that, The first limiting part (201) includes a first limiting segment and a second limiting segment. The first limiting segment (2011) is located in the limiting groove (400) and is in contact with the inner bottom wall of the limiting groove (400). The end of the first limiting segment (2011) abuts against the connection between the limiting protrusion (304) and the first body (102). The second limiting segment (2012) is in contact with the first limiting surface (301).

7. The side trim assembly according to claim 4, characterized in that, The end of the third limiting part (203) is folded outward to the guide groove (300) to form a flange, and the end of the limiting member (106) with the third limiting surface (303) is pressed against the flange.

8. The side trim assembly according to claim 5, characterized in that, The limiting member (106) and the side opposite to the opening together form a sealing groove (305) with the first body (102), and a sealing strip (306) is provided in the sealing groove (305).

9. The side trim assembly according to any one of claims 3-8, characterized in that, The limiting insert (200) includes a connecting portion (204), and the limiting insert (200) is connected to one side of the second body (103) opposite to the second bright surface (105) through the connecting portion (204); The connecting part (204) has a reinforcing rib (205) on the side facing away from the second body (103), and a marking point (206) is also provided on the side facing the second body (103).

10. A car, characterized in that, Includes the side trim assembly as described in any one of claims 1-9.

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