Top cover decoration end mounting structure, top cover decoration strip assembly and vehicle

Abstract

The utility model discloses a top cover decoration end portion installation structure, a top cover decoration strip assembly and a vehicle, and belongs to the technical field of automobile manufacturing, the top cover decoration end portion installation structure comprises an end portion supporting structure, and a supporting plate is arranged at the front end of the end portion supporting structure; the top cover decoration end is installed on the end supporting structure, downward bent edges are arranged on the left side and the right side of the top cover decoration end respectively, a protruding edge strip is downwards arranged on the inner surface of the rear end of the top cover decoration end, the front ends of the bent edges and the supporting plate form a first installation groove, and the rear ends of the bent edges and the protruding edge strip form a second installation groove. The first mounting groove is communicated with the second mounting groove; the front end of the sealing strip end is installed in the first installation groove, and the rear end is installed in the second installation groove. It is guaranteed that the end of the same sealing strip can be installed in the whole top cover decoration end installation structure in a penetrating mode, better sealing performance is achieved, and the attractive degree and the waterproof, dustproof and sound insulation effects of a top cover decoration strip assembly after installation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a roof decoration end mounting structure, a roof decoration strip assembly and a vehicle. Background Art

[0002] The existing decorative ends of automobile roofs mostly adopt an end plugging design to close the ends of the decorative ends of the roofs. However, this design often leads to color differences between the plugging cover and the main body of the roof decorative strip, affecting the overall aesthetics. At the same time, it is difficult for the sealing strip to form a continuous sealing belt at the plugging cover, affecting the waterproof, dustproof and soundproof effects of the roof. The existing technology has attempted to address the above problems, canceling the plugging cover design and optimizing the structure of the roof decorative strip to avoid the color difference and redundant seams caused by the plugging cover solution, significantly improving the harmony of the appearance. However, in order to solve the end sealing problem, a soft rubber sealing strip was added on both sides of the original plugging cover position, resulting in the newly added sealing strip still having appearance defects such as seam discontinuity when connected with the original sealing strip, making it impossible to achieve continuous bonding along the entire length and impossible to guarantee the sealing effect after bonding. Utility Model Content

[0003] The purpose of the utility model is to provide a roof decoration end mounting structure, a roof decoration strip assembly and a vehicle. By improving the end mounting structure, only one through-type long soft rubber sealing strip is used on each side to seal the roof decoration strip assembly and the vehicle body. There is no need to connect the sealing strips at the connection points, thereby achieving seamless connection between the soft rubber sealing strip and the vehicle body, and further improving the waterproof, dustproof and sound insulation effects of the roof.

[0004] The utility model provides the following solutions:

[0005] In a first aspect, the present invention describes a roof decoration end mounting structure, comprising: an end support structure, wherein a support plate is provided at a front end of the end support structure;

[0006] A top cover decorative end portion, the top cover decorative end portion being mounted on the end support structure, the left and right sides of the top cover decorative end portion being respectively provided with downwardly bent edges, the inner surface of the rear end of the top cover decorative end portion being provided with a convex rib downwardly, the front end of the bent edge and the support plate forming a first mounting groove, the rear end of the bent edge and the convex rib forming a second mounting groove, the first mounting groove and the second mounting groove being in communication;

[0007] The sealing strip end portion has a front end mounted in the first mounting groove and a rear end mounted in the second mounting groove.

[0008] Preferably, the end support structure comprises:

[0009] A first connecting portion, wherein the upper end of the first connecting portion is provided with two supporting plates symmetrically along the length direction;

[0010] a second connecting portion, the second connecting portion being connected to a rear end of the first connecting portion, and an upper end of the second connecting portion being fixedly connected to the decorative end portion of the top cover;

[0011] The third connecting portion is connected to the rear end of the second connecting portion, and the upper end of the third connecting portion is fixedly connected to the top cover decorative end portion.

[0012] Preferably, a connecting plate is provided at the upper end of the first connecting portion, and the left and right ends of the connecting plate are respectively connected to the two supporting plates.

[0013] Preferably, a transverse rib extends horizontally in the left-right direction on the lower end surface of each convex rib, and the bent edge and the corresponding transverse rib on the same side form an open second mounting groove;

[0014] There are two convex ribs, the left convex rib is located on the left side of the second connecting portion and the third connecting portion, and the right convex rib is located on the right side of the second connecting portion and the third connecting portion.

[0015] Preferably, the second connecting portion includes:

[0016] A long strip connecting block, wherein the front and rear ends of the top of the long strip connecting block are provided with latches, the long strip connecting block is engaged with the top cover decorative end portion via the latches, and the middle portion of the top of the long strip connecting block is bonded to the lower surface of the top cover decorative end portion;

[0017] Support blocks, several of which are spaced apart on both sides of the elongated connecting block, energy absorption grooves are formed between adjacent support blocks, and limiting grooves are provided on the bottom side of the support block, and the side of the transverse rib abuts against the limiting grooves.

[0018] Preferably, the third connecting portion includes:

[0019] The front end of the sunken platform is connected to the rear end of the long strip connecting block, and the top of the sunken platform is bonded to the decorative end of the top cover.

[0020] Preferably, a groove is provided at the lower end of the first connecting part, and the groove is filled with structural adhesive. The lower end of the first connecting part is bonded to the vehicle body through the structural adhesive; the bottom of the elongated connecting block, the bottom of the supporting block, the bottom of the transverse rib and the bottom of the sinking platform are all bonded to the vehicle body through tape.

[0021] Preferably, the front upper end of the sealing strip is installed in the first installation groove, the rear upper end of the sealing strip is installed in the second installation groove, the lower end of the sealing strip extends out of the top cover decorative end, and the top cover decorative end and the vehicle body are sealed and connected through the lower end of the sealing strip.

[0022] In a second aspect, the present invention also describes a roof decorative strip assembly, comprising two of the above-mentioned roof decorative end mounting structures;

[0023] A roof decoration middle mounting structure, the roof decoration middle mounting structure being mounted between the two roof decoration end mounting structures, the roof decoration middle mounting structure being provided with a third mounting slot on both left and right sides, the third mounting slot being in communication with the second mounting slot;

[0024] The same sealing strip is installed in the first mounting groove, the second mounting groove and the third mounting groove located on the same side of the two roof decoration end mounting structures and the roof decoration middle mounting structure.

[0025] In a third aspect, the present invention also describes a vehicle comprising the above-mentioned roof trim strip assembly.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] 1. The roof trim end mounting structure of the present invention has a first mounting groove formed between the front end of the bent edge and the support plate, and a second mounting groove formed between the rear end of the bent edge and the rib strip. The first mounting groove and the second mounting groove are connected, and the front end of the sealing strip is installed in the first mounting groove, while the rear end is installed in the second mounting groove. This ensures that the end of the same sealing strip can be installed throughout the entire roof trim end mounting structure, eliminating the need to connect two sealing strips, reducing the number of steps required, and not only achieving better sealing, but also improving the aesthetics of the roof trim strip assembly after installation on the vehicle body, as well as its waterproof, dustproof, and soundproofing effects. This enhances the sophistication and aesthetics of the vehicle's appearance, ensuring the overall quality of the vehicle and the user experience.

[0028] 2. The first connection portion of the end support structure of the present invention is bonded to the hood outer panel of the vehicle body by structural adhesive. The use of structural adhesive significantly improves the connection strength and stability and the assembly gap is smaller, making it difficult for the top cover decorative strip assembly to separate from the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a schematic diagram of the top cover decorative end mounting structure of the present invention when it is mounted on a vehicle body;

[0031] Figure 2 This is a structural diagram of the decorative end portion of the top cover of the present invention;

[0032] Figure 3 This is a schematic diagram of the structure of the end support structure and the end of the sealing strip when they are installed together;

[0033] Figure 4 This is a structural schematic diagram of an end support structure of the present invention at one angle;

[0034] Figure 5 This is a structural schematic diagram of the end support structure of the present invention from another angle;

[0035] Figure 6 This is a cross-sectional view of the first connecting portion and the top cover decorative end portion of the utility model when they are assembled together;

[0036] Figure 7 This is a cross-sectional view of the second connecting portion and the top cover decorative end portion of the utility model when they are assembled together.

[0037] In the picture:

[0038] 1. End support structure; 11. First connecting part; 111. Support plate; 112. Groove; 12. Second connecting part; 121. Long strip connecting block; 121-1. Tab; 122. Support block; 122-1. Limiting groove; 13. Third connecting part; 2. Top cover decorative end; 21. Bent edge; 22. Raised rib; 23. Horizontal rib; 3. Sealing strip end. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of this application more clear, this application will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0040] The terms used in the examples of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms "a," "the," and "the" used in the examples of this application and the appended claims are also intended to include plural forms, and unless the context clearly indicates otherwise, "a plurality" generally includes at least two.

[0041] It should be understood that the term "and / or" as used herein is merely a description of the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0042] It should be understood that although the terms first, second, third, etc. may be used to describe in the embodiments of the present application, these descriptions should not be limited to these terms. These terms are only used to distinguish the descriptions. For example, without departing from the scope of the embodiments of the present application, the first may also be referred to as the second, and similarly, the second may also be referred to as the first.

[0043] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to the determination" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)," depending on the context.

[0044] It should also be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or device comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or device. In the absence of further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the product or device comprising the element.

[0045] It should be noted in particular that any symbols and / or numbers in the specification that are not marked in the accompanying drawings are not drawing marks.

[0046] Example 1

[0047] See also Figure 1-7 As shown, an embodiment of the present application provides a roof decoration end mounting structure, comprising:

[0048] The end support structure 1 has a support plate 111 at the front end thereof;

[0049] The top cover decorative end portion 2 is mounted on the end support structure 1. A downwardly bent edge 21 is provided on the left and right sides of the top cover decorative end portion 2. A convex rib 22 is provided downwardly on the inner surface of the rear end of the top cover decorative end portion 2. The front end of the bent edge 21 and the support plate 111 form a first mounting groove, and the rear end of the bent edge 21 and the convex rib 22 form a second mounting groove. The first mounting groove and the second mounting groove are connected.

[0050] The sealing strip end portion 3 has a front end mounted in the first mounting groove and a rear end mounted in the second mounting groove.

[0051] The end support structure 1 supports and fixes the top cover decorative end 2. The rib 22 is not provided at the front end of the lower surface of the top cover decorative end 2 because the top cover decorative end 2 at this location is manufactured using a secondary stamping process, so the rib 22 at this location needs to be milled off. Therefore, a support plate 111 is provided at the upper end of the first connecting portion 11 to replace the rib 22 and cooperate with the front end of the bent edge 21 to form a first mounting groove, and the rear end of the bent edge 21 and the rib 22 form a second mounting groove, and the first mounting groove and the second mounting groove are connected. This ensures that the same sealing strip can be installed in the two mounting grooves within the entire top cover decorative end mounting structure, eliminating the need to connect the two sealing strips, reducing the number of operating steps, and improving the aesthetics of the top cover decorative strip assembly after installation on the vehicle body and the waterproof, dustproof, and soundproof effects.

[0052] See also Figure 3-7 As shown, the end support structure 1 includes:

[0053] A first connecting portion 11, with two supporting plates 111 symmetrically provided at the upper end of the first connecting portion 11 along the longitudinal direction;

[0054] A second connecting portion 12 is connected to the rear end of the first connecting portion 11 , and an upper end of the second connecting portion 12 is fixedly connected to the top cover decorative end portion 2 ;

[0055] The third connecting portion 13 is connected to the rear end of the second connecting portion 12 , and the upper end of the third connecting portion 13 is fixedly connected to the top cover decorative end portion 2 .

[0056] The first connecting portion 11, the second connecting portion 12, and the third connecting portion 13, arranged sequentially from front to back, can be connected to the roof decorative end portion 2 using various connection methods, enabling the end support structure 1 to effectively secure and support the roof decorative end portion 2. The two symmetrically distributed support plates 111, coupled with the two left and right bent edges 21, form two symmetrical first mounting grooves.

[0057] See also Figure 3-6 As shown, a connecting plate 113 is provided at the upper end of the first connecting portion 11 , and the left and right ends of the connecting plate 113 are respectively connected to the two supporting plates 111 .

[0058] The connecting plate 113 has a reinforcing effect on the two supporting plates 111 , ensuring that the sealing strip end portion 3 can be stably installed in the first installation groove.

[0059] See also Figure 3-5 As shown in FIG. 7 , a transverse rib 23 extends horizontally in the left-right direction from the lower end surface of each convex rib 22 , and the bent edge 21 on the same side and the corresponding transverse rib 23 form an open second mounting groove;

[0060] The left rib 22 is located on the left side of the second connection portion 12 and the third connection portion 13 , and the right rib 22 is located on the right side of the second connection portion 12 and the third connection portion 13 .

[0061] The ribs 22, bent edge 21, and transverse ribs 23 on the same side form an open second mounting groove. The upper rear portion of the sealing strip end 3 is installed into the second mounting groove through the opening. The ribs 22 on the left and right sides are sandwiched between the second and third connecting portions 12, 13, to form the second mounting groove in conjunction with the bent edge 21. The lower surface of the roof decorative end 2, corresponding to the first connecting portion 11, does not have a rib 22. Instead, a support plate 111 is provided at the upper end of the first connecting portion 11, replacing the rib 22 and cooperating with the bent edge 21 to form the first mounting groove.

[0062] See also Figure 3-5 As shown in FIG. 7 , the second connecting portion 12 includes:

[0063] The long strip connecting block 121 has latches 121-1 at the front and rear ends of the top of the long strip connecting block 121. The long strip connecting block 121 is engaged with the top cover decorative end 2 via the latches 121-1. The middle of the top of the long strip connecting block 121 is bonded to the lower surface of the top cover decorative end 2.

[0064] Support blocks 122, several support blocks 122 are spaced apart on both sides of the long strip connecting block, and energy absorption grooves are formed between adjacent support blocks 122. A limiting groove 122-1 is provided on the bottom side of the support block 122, and the side of the transverse rib 23 abuts against the limiting groove 122-1.

[0065] The latching tab 121-1 engages with a pre-set slot on the lower surface of the top cover decorative end 2. The top center portion of the elongated connecting block 121 is bonded to the lower surface of the top cover decorative end 2 via adhesive tape. The combination of these two fixing methods effectively secures the top cover decorative end 2. The side of the transverse rib 23 abuts against the retaining groove 122-1, limiting the vertical position of the top cover decorative end 2. Several support blocks 122 are spaced apart on either side of the elongated connecting block. The presence of energy-absorbing grooves between adjacent support blocks 122 allows the second connecting portion to deform.

[0066] See also Figure 3-5As shown, the third connecting portion 13 includes:

[0067] The front end of the sunken platform is connected to the rear end of the long strip connecting block 121, and the top of the sunken platform is bonded to the top cover decorative end 2.

[0068] The sunken platform provides stable support for the top cover decorative end portion 2 , and the top of the sunken platform is bonded to the top cover decorative end portion 2 by 3M tape to fix the top cover decorative end portion 2 .

[0069] See also Figure 5-6 As shown, a groove 112 is provided at the lower end of the first connecting part 11, and the groove 112 is filled. The lower end of the first connecting part 11 is bonded to the vehicle body by structural adhesive; the bottom of the long strip connecting block 121, the bottom of the supporting block 122, the bottom of the transverse rib 23 and the bottom of the sinking platform are all bonded to the vehicle body by tape.

[0070] The first connecting portion 11 is bonded to the hood outer panel of the vehicle body using structural adhesive, reducing the assembly gap. The use of structural adhesive significantly improves the connection strength and stability, making it difficult for the end support structure 1 to separate from the hood outer panel. The bottom of the elongated connecting block 121, the bottom of the support block 122, and the bottom of the sink are all bonded to the vehicle body using 3M tape. All parts of the end support structure 1 are fixed to the hood outer panel of the vehicle body, making the end support structure 1 more firmly mounted on the hood outer panel. The bottom of the horizontal rib 23 of the roof decorative end 2 is also bonded to the hood outer panel using 3M tape, providing auxiliary fixing for the roof decorative end 2.

[0071] See also Figure 1-3 As shown in 6-7, the front upper end of the sealing strip end 3 is installed in the first installation groove, the rear upper end of the sealing strip end 3 is installed in the second installation groove, the lower end of the sealing strip end 3 extends out of the top cover decorative end 2, and the top cover decorative end 2 and the vehicle body are sealed and connected through the lower end of the sealing strip end 3.

[0072] The sealing strip end 3 is installed in the first and second mounting slots. By using a single sealing strip, the visual appearance of holes caused by gaps in the soft rubber is avoided, and the waterproof, dustproof, and soundproofing effects are improved. The sealing strip end 3 provides a good seal between the roof decorative end 2 and the vehicle body.

[0073] Furthermore, the end support structure 1 is made of inexpensive plastic, requiring no surface treatment and resulting in a lower cost than plug-and-seal products. Furthermore, the end support structure 1 and the roof trim end 2 are separate components, making installation and removal easy. As a custom injection-molded part, the end support structure 1 offers high flexibility, meeting the styling requirements of various roof trims.

[0074] Example 2

[0075] The present application provides a roof decorative strip assembly, comprising:

[0076] Two of the above-mentioned top cover decorative end mounting structures;

[0077] A roof decoration middle mounting structure, which is mounted between the two roof decoration end mounting structures. A third mounting groove is provided on both the left and right sides of the roof decoration middle mounting structure, and the third mounting groove is connected to the second mounting groove.

[0078] The same sealing strip is installed in the first installation groove, the second installation groove and the third installation groove located on the same side of the two roof decoration end installation structures and the roof decoration middle installation structure.

[0079] Only one side of the roof trim strip assembly uses the same sealing strip to achieve a sealed connection with the vehicle body, which reduces assembly difficulty, improves the sealing effect, and achieves a seamless connection between the roof trim strip assembly and the vehicle body, thereby enhancing visual beauty.

[0080] Example 3

[0081] An embodiment of the present application provides an automobile, comprising the above-mentioned roof trim strip assembly.

[0082] The working principle of this utility model is:

[0083] Apply 3M tape between the left and right ribs 22 on the lower surface of the roof decorative end 2. Engage the two tabs 121-1 in the snap-in grooves of the roof decorative end 2. Then, tighten the roof decorative end 2 downward, positioning the left and right ribs 22 on either side of the second and third connecting portions 12, 13. Secure the second and third connecting portions 12, 13 to the roof decorative end 2 with 3M tape. The sides of the transverse ribs 22 now lie within the retaining grooves 122-1, vertically retaining the roof decorative end 2. Insert the upper end of the sealing strip end 3 into the first and second mounting grooves. Finally, secure the first connecting portion 11 to the vehicle's hood panel with structural adhesive, and secure the second and third connecting portions 12, 13 to the vehicle's hood panel with 3M tape.

[0084] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. References to the common and similar parts between the various embodiments will be sufficient. For the systems or devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, their descriptions are relatively simple; for relevant details, refer to the descriptions of the methods.

[0085] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A roof decorative end mounting structure, characterized in that: include: An end support structure (1), wherein a support plate (111) is provided at the front end of the end support structure (1); A top cover decorative end portion (2), the top cover decorative end portion (2) being mounted on the end support structure (1), the left and right sides of the top cover decorative end portion (2) being respectively provided with downwardly directed bending edges (21), the inner surface of the rear end of the top cover decorative end portion (2) being provided with a convex rib (22) downwardly directed, the front end of the convex rib (21) and the support plate (111) forming a first mounting groove, the rear end of the convex rib (22) and the bent edge (21) forming a second mounting groove, the first mounting groove and the second mounting groove being communicated; A sealing strip end portion (3), wherein the front end of the sealing strip end portion (3) is installed in the first installation groove, and the rear end is installed in the second installation groove.

2. The roof decoration end mounting structure according to claim 1, characterized in that: The end support structure (1) comprises: A first connecting portion (11), wherein two supporting plates (111) are symmetrically provided at the upper end of the first connecting portion (11) along the longitudinal direction; a second connecting portion (12), the second connecting portion (12) being connected to the rear end of the first connecting portion (11), and the upper end of the second connecting portion (12) being fixedly connected to the top cover decorative end portion (2); A third connecting portion (13) is connected to the rear end of the second connecting portion (12), and an upper end of the third connecting portion (13) is fixedly connected to the top cover decorative end portion (2).

3. The roof decoration end mounting structure according to claim 2, characterized in that: A connecting plate (113) is provided at the upper end of the first connecting portion (11), and the left and right ends of the connecting plate (113) are respectively connected to the two supporting plates (111).

4. The roof decoration end mounting structure according to claim 2, characterized in that: The lower end surface of each convex rib (22) is horizontally extended in the left and right directions with a transverse rib (23), and the bent edge (21) on the same side and the corresponding transverse rib (23) form an open second mounting groove; There are two convex ribs (22), the left convex rib (22) is located on the left side of the second connecting portion (12) and the third connecting portion (13), and the right convex rib (22) is located on the right side of the second connecting portion (12) and the third connecting portion (13).

5. The roof decoration end mounting structure according to claim 4, characterized in that: The second connecting portion (12) comprises: A long strip connecting block (121), wherein the front and rear ends of the top of the long strip connecting block (121) are provided with latches (121-1), the long strip connecting block (121) is latched with the top cover decorative end (2) via the latches (121-1), and the middle portion of the top of the long strip connecting block (121) is bonded to the lower surface of the top cover decorative end (2); A plurality of support blocks (122) are arranged at intervals on both sides of the long strip connecting block, and energy absorption grooves are formed between adjacent support blocks (122). A limiting groove (122-1) is provided on the side surface of the bottom of the support block (122), and the side of the transverse rib (23) abuts against the limiting groove (122-1).

6. The roof decoration end mounting structure according to claim 5, characterized in that: The third connecting portion (13) comprises: A sunken platform, wherein the front end of the sunken platform is connected to the rear end of the long strip connecting block (121), and the top of the sunken platform is bonded to the top cover decorative end (2).

7. The roof decoration end mounting structure according to claim 6, characterized in that: The lower end of the first connecting portion (11) is provided with a groove (112), the groove (112) is filled with structural adhesive, and the lower end of the first connecting portion (11) is bonded to the vehicle body through the structural adhesive; the bottom of the long strip connecting block (121), the bottom of the supporting block (122), the bottom of the transverse rib (23) and the bottom of the sinking platform are all bonded to the vehicle body through adhesive tape.

8. The roof decoration end mounting structure according to claim 7, characterized in that: The front upper end of the sealing strip end (3) is installed in the first installation groove, the rear upper end of the sealing strip end (3) is installed in the second installation groove, the lower end of the sealing strip end (3) extends out of the top cover decorative end (2), and the top cover decorative end (2) and the vehicle body are sealed and connected via the lower end of the sealing strip end (3).

9. A roof decorative strip assembly, characterized in that: include: Two roof decorative end mounting structures according to any one of claims 1 to 8; A roof decoration middle mounting structure, the roof decoration middle mounting structure being mounted between the two roof decoration end mounting structures, the roof decoration middle mounting structure being provided with a third mounting slot on both left and right sides, the third mounting slot being in communication with the second mounting slot; The same sealing strip is installed in the first mounting groove, the second mounting groove and the third mounting groove located on the same side of the two roof decoration end mounting structures and the roof decoration middle mounting structure.

10. A vehicle, characterized in that: It includes the roof decoration strip assembly as described in claim 9.

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