Top cover assembly of vehicle and vehicle

Abstract

According to the top cover assembly of the vehicle and the vehicle, the top cover assembly comprises a top cover metal plate, a top cover decoration strip and a connecting assembly, and the connecting assembly is connected with the top cover metal plate and the top cover decoration strip and used for fixing the top cover decoration strip to the top cover metal plate in the Z direction of the vehicle; the connecting assembly comprises a connecting rod and a fixing buckle, the connecting rod is installed on the top cover metal plate, a circular boss is formed at the end, away from the top cover metal plate, of the connecting rod, the connecting rod can be connected with the fixing buckle in a clamped mode through the circular boss, and the fixing buckle is connected to the top cover decoration strip. In this way, on one hand, the acting force needed when the fixing buckle and the circular boss are assembled in a clamped mode is small, and the fixing buckle and the circular boss on the connecting rod can be assembled in a clamped mode conveniently; and on the other hand, Z-direction limiting force can be provided when the top cover decoration strip is assembled on the top cover metal plate through clamping connection between the circular boss and the fixing buckle, and the top cover decoration strip is prevented from shaking up and down on the top cover metal plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to top cover decorative strip installation and fixation related technical field, especially a kind of top cover assembly and vehicle of vehicle. BACKGROUND

[0002] With the rapid development of domestic new energy automobile industry, major host factory appearance quality requirement is higher and higher, and top cover decorative strip as appearance decoration piece, and the appearance effect of peripheral piece is gradually strengthened.

[0003] At present, the existing top cover decorative strip fixing scheme of vehicle mainly has the following kinds: the first kind of scheme: top cover decorative strip is directly fixed on the turn-up of top cover sheet metal in the way of clamping;The second kind of scheme: top cover decorative strip is fixed on the threaded nail of top cover sheet metal by plastic buckle;Although the above-mentioned two kinds of schemes can realize the installation and fixation of top cover decorative strip, however, in the above-mentioned first kind of scheme, because the manufacturing tolerance of top cover sheet metal turn-up is larger, the real vehicle DTS effect matching deviation of top cover decorative strip is larger;In the above-mentioned second kind of scheme, because the internal thread of plastic buckle is easily damaged by threaded nail on top cover sheet metal in assembly process, the clamping force of plastic buckle after heat aging will be obviously reduced, which will lead to the disengagement of top cover decorative strip. For this reason, people have researched on the basis of the above-mentioned two kinds of schemes and proposed the third kind of top cover decorative strip fixing scheme, top cover decorative strip is fixed on the T-shaped nail of top rod sheet metal by plastic buckle, and the head of T-shaped nail is used to limit the Z direction of top cover decorative strip during assembly on top rod sheet metal, however, because the length and width dimensions of the head of T-shaped nail are different, plastic buckle needs larger insertion force to be clamped with T-shaped nail, and it is not easy to assemble. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a kind of top cover assembly and vehicle of vehicle for solving the above technical problems.

[0005] A kind of top cover assembly of vehicle, top cover assembly includes:

[0006] Top cover sheet metal;

[0007] Top cover decorative strip;

[0008] Connecting assembly is connected with the top cover sheet metal and the top cover decorative strip respectively, for fixing the top cover decorative strip on the top cover sheet metal in the Z direction of vehicle;

[0009] Wherein, the connecting assembly includes connecting rod and fixed buckle, the connecting rod is installed on the top cover sheet metal, the connecting rod is formed with circular boss at the end away from the top cover sheet metal, and the connecting rod can be clamped with the fixed buckle by the circular boss, and the fixed buckle is connected to the top cover decorative strip.

[0010] It can be understood that, by using the structural characteristics of the circular boss, the interference between the circular boss and the fixing buckle is small when the fixing buckle is assembled with the circular boss on the connecting rod, so that on the one hand, the fixing buckle and the circular boss can be assembled with small force, and on the other hand, the Z-direction limiting force can be provided when the top cover trim is assembled on the top cover panel by using the assembly of the circular boss and the fixing buckle, so as to prevent the top cover trim from shaking up and down on the top cover panel.

[0011] In one of the embodiments, the fixing buckle comprises a plurality of buckle guide ribs, and the plurality of buckle guide ribs enclose the mounting hole;

[0012] The plurality of buckle guide ribs can be respectively slidably connected with the connecting rod in the Z-direction of the vehicle, and guide the mounting hole to be connected with the connecting rod, so that the plurality of buckle guide ribs are respectively limited by the circular boss.

[0013] It can be understood that, by using the sliding connection between the buckle guide rib and the connecting rod, the installation of the fixing buckle on the connecting rod is guided, so that on the one hand, the mounting hole on the fixing buckle can be aligned with the connecting rod, and on the other hand, the force required for the assembly of the fixing buckle and the circular boss can be further reduced, and the installation rhythm can be shortened.

[0014] In one of the embodiments, the fixing buckle further comprises a lower limiting rib;

[0015] In the Z-direction of the vehicle, the lower limiting rib can be limited by the top cover panel, and is used for limiting the assembly of the top cover trim on the top cover panel.

[0016] It can be understood that, by using the abutting limiting between the lower limiting rib and the top cover panel, the assembly of the top cover trim on the top cover panel is limited, so that the position interference between the top cover trim and the connecting rod during assembly can be avoided, and the top cover trim can be prevented from being pushed out of the convex by the connecting rod due to excessive impact force during installation on the top cover panel, so that the appearance quality of the top cover trim after assembly on the top cover panel is ensured.

[0017] In one of the embodiments, the fixing buckle further comprises a first clamping wing and a second clamping wing;

[0018] The first clamping wing and the second clamping wing are arranged on both sides of the fixing buckle in the Y-direction of the vehicle, and are respectively clamped with the top cover trim, and are used for limiting the fixing buckle on the top cover trim in the Z-direction of the vehicle.

[0019] It can be understood that the first and second clamping wings are used to limit the assembly of the fixing buckle and the roof trim in the vehicle Z direction, so that the fixing buckle cannot be detached from the roof trim, thereby improving the stability of the roof trim during assembly on the roof panel.

[0020] In one embodiment, when the fixing buckle is clamped to the roof trim by the first and second clamping wings, the fixing buckle is limited in abutment with the roof trim in the vehicle Y direction.

[0021] It can be understood that the abutment of the fixing buckle and the roof panel in the vehicle Y direction ensures the reliability of the fixing between the roof trim and the fixing buckle.

[0022] In one embodiment, the fixing buckle further comprises a Z-up clamping wing and a Z-down clamping wing.

[0023] When the roof trim is fixed to the roof panel, the Z-up clamping wing is in abutment with the roof trim, and the Z-down clamping wing is in abutment with the roof panel.

[0024] It can be understood that the fixing buckle is limited in abutment with the corresponding roof trim and the corresponding roof panel by the Z-up clamping wing and the Z-down clamping wing, respectively, thereby preventing the fixing buckle from shaking and avoiding abnormal noise when the roof trim is pressed.

[0025] In one embodiment, the number of connection assemblies is configured to be multiple.

[0026] The multiple connection assemblies are arranged in sequence along the length direction of the roof trim, and the roof trim can be fixed to the roof panel by the multiple connection assemblies.

[0027] In one embodiment, at least one of the multiple fixing buckles is set as a main positioning fixing buckle.

[0028] The main positioning fixing buckle comprises an X-direction limiting block capable of being in abutment with the connecting rod to limit the roof trim in the vehicle X direction to the roof panel.

[0029] It can be understood that the abutment between the X-direction limiting block and the connecting rod can limit the roof trim in the vehicle X direction during assembly on the roof panel, thereby ensuring that the front end of the roof trim matches the peripheral member of the corresponding roof trim in the X direction.

[0030] In one embodiment, the remaining fixing buckles except the main positioning fixing buckle among the multiple fixing buckles are set as secondary positioning fixing buckles.

[0031] The main positioning fixing buckle and the secondary positioning fixing buckle are integrally injection molded by the same mold.

[0032] It can be understood that the main positioning fixing buckle and the secondary positioning fixing buckle are manufactured by the same mold, so that the manufacturing cost of the main positioning fixing buckle and the secondary positioning fixing buckle is reduced.

[0033] The application further provides a vehicle comprising the roof assembly.

[0034] Compared with the prior art, the application has the following advantages due to the application of the above technical scheme.

[0035] The roof assembly and the vehicle of the application utilize the structural characteristics of the circular boss, so that the interference between the circular boss and the fixing buckle is small when the fixing buckle is assembled with the circular boss on the connecting rod, which on the one hand makes the required force for assembling the fixing buckle with the circular boss on the connecting rod small, and on the other hand provides Z-direction limiting force for the roof trim when the roof trim is assembled on the roof panel, so as to prevent the roof trim from shaking up and down on the roof panel. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0037] Figure 1 A partial view of the roof assembly provided by the application.

[0038] Figure 2 A cross-sectional view of the roof assembly provided by the application.

[0039] Figure 3 A cross-sectional view of the roof assembly provided by the application.

[0040] Figure 4 A structural schematic view of the fixing buckle and the circular boss in the application, wherein the fixing buckle is configured as a main positioning fixing buckle.

[0041] Figure 5 A structural schematic view of the connecting rod in the application.

[0042] Figure 6Fig. 1 is a schematic view of a fixed buckle structure in the present application, wherein the fixed buckle is configured as a secondary positioning fixed buckle.

[0043] Reference signs: 100, top cover assembly; 10, top cover panel; 20, top cover trim; 340, connecting assembly; 30, connecting rod; 31, circular boss; 311, outer peripheral surface; 40, fixed buckle; 401, primary positioning fixed buckle; 402, secondary positioning fixed buckle; 41, buckle guide rib; 411, mounting hole; 42, first clamping fin; 43, second clamping fin; 44, lower limiting rib; 45, Z-direction upper clamping fin; 46, Z-direction lower clamping fin; 410, mounting plate; 420, connecting rib; 430, X-direction limiting block. DETAILED DESCRIPTION

[0044] The technical solutions in 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 only part 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 the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] It should be noted that when an element is referred to as being "arranged on" another element, it can be directly arranged on the other element or there can be a middle element. When an element is referred to as being "arranged on" another element, it can be directly arranged on the other element or there can be a middle element. When an element is referred to as being "fixed on" another element, it can be directly fixed on the other element or there can be a middle element.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0047] As Figures 1 to 6As shown, the roof cover assembly 100 provided by an embodiment of the present application comprises a roof panel 10, a roof trim 20, and a connecting assembly 340 connected with the roof panel 10 and the roof trim 20 respectively, and used for fixing the roof trim 20 to the roof panel 10 in the vehicle Z direction; wherein the connecting assembly 340 comprises a connecting rod 30 and a fixing buckle 40, the connecting rod 30 is installed on the roof panel 10, the connecting rod 30 is formed with a circular boss 31 at an end away from the roof panel 10, the connecting rod 30 can be clamped with the fixing buckle 40 through the circular boss 31, and the fixing buckle 40 is connected to the roof trim 20. That is, the roof trim 20 can be fixed to the roof panel 10 by clamping between the fixing buckle 40 and the circular boss 31 of the connecting rod 30.

[0048] As can be seen from the above, when fixing the roof trim 20 to the roof panel 10, the connecting rod 30 is first connected to the roof panel 10, the fixing buckle 40 is connected to the roof trim 20, then the roof trim 20 is driven to align the fixing buckle 40 with the circular boss 31 of the connecting rod 30 and is inserted, in this process, the structure of the circular boss 31 is used to make the interference amount between the circular boss 31 and the fixing buckle 40 smaller when clamped and assembled, so that on the one hand, the force required when the fixing buckle 40 and the circular boss 31 are clamped and assembled is smaller, which facilitates the clamping and assembly between the fixing buckle 40 and the circular boss 31 of the connecting rod 30; on the other hand, the clamping between the circular boss 31 and the fixing buckle 40 can also be used to provide a Z direction limiting force when the roof trim 20 is assembled on the roof panel 10, to prevent the roof trim 20 from shaking up and down on the roof panel 10.

[0049] As shown in Figure 4 , Figure 5 In an embodiment, the circular boss 31 is integrated with the connecting rod 30, and the connecting rod 30 is fixed to the roof panel 10 by welding. It can be understood that in other embodiments, the connecting rod 30 can also be fixed to the roof panel 10 by means of tight fitting, screwing, etc.

[0050] As shown in Figure 4 , Figure 6As shown in the drawings, in an embodiment, the fixing buckle 40 comprises a plurality of buckle guide ribs 41, which enclose a mounting hole 411; the plurality of buckle guide ribs 41 can be respectively slidably fitted with the connecting rod 30 in the vehicle Z direction, and the mounting hole 411 is guided and insertedly fitted with the connecting rod 30, so that the plurality of buckle guide ribs 41 are respectively limited by abutting against the circular boss 31. In this way, on the one hand, the fixing buckle 40 can facilitate the alignment between the mounting hole 411 and the connecting rod 30, and facilitate assembly; on the other hand, it can further reduce the force required for the fixing buckle 40 to be assembled with the circular boss 31, and shorten the installation rhythm. Here, the number of buckle guide ribs 41 is two, which are arranged along the vehicle X direction and spaced apart, so that the mounting hole 411 of the fixing buckle 40 extends along the vehicle X direction, so that the mounting hole 411 of the fixing buckle 40 is aligned with the circular boss 31 when the fixing buckle 40 is assembled with the circular boss 31. It can be understood that in other embodiments, the number of buckle guide ribs 41 of the fixing buckle 40 can also be three, four, etc.

[0051] As shown in the drawings, Figure 4 , Figure 5 In this embodiment, the outer circumferential surface 311 of the circular boss 31 is arc-shaped, so that in the process of inserting the buckle guide rib 41 of the fixing buckle 40 into the circular boss 31, the buckle guide rib 41 can be deformed and opened along the insertion direction due to the positional interference between the buckle guide rib 41 and the arc-shaped outer circumferential surface 311 of the circular boss 31, and then the buckle guide rib 41 is deformed and reset, and finally the fixing buckle 40 is assembled with the circular boss 31.

[0052] As shown in the drawings, Figures 2 to 4 , Figure 6 In an embodiment, the fixing buckle 40 further comprises a first clamping wing 42 and a second clamping wing 43; the first clamping wing 42 and the second clamping wing 43 are arranged on both sides of the fixing buckle 40 in the vehicle Y direction, and are respectively assembled with the roof trim 20, for limiting the fixing buckle 40 in the vehicle Z direction on the roof trim 20, and realizing the assembly connection of the fixing buckle 40 on the roof trim 20, so as to prevent the fixing buckle 40 from being detached from the roof trim 20, thereby improving the stability of the roof trim 20 when assembled on the roof panel 10. Here, the number of first clamping wings 42 is two, and the two first clamping wings 42 are arranged on the two mounting plates 410 of the fixing buckle 40; the number of second clamping wings 43 is one, and the second clamping wing 43 is arranged on the connecting rib 420 connected between the two mounting plates 410; wherein the buckle guide rib 41 of the fixing buckle 40 is arranged between the two mounting plates 410 and independently arranged relative to the connecting rib 420.

[0053] As shown in the drawings, Figure 2As shown, in this embodiment, when the fixing buckle 40 is engaged with the roof trim 20 via the first clip 42 and the second clip 43, the fixing buckle 40 abuts against the roof trim 20 in the Y-direction of the vehicle, thereby achieving assembly limitation of the fixing buckle 40 and the roof trim 20 in the Y-direction of the vehicle when they are assembled on the roof trim 20. This ensures the reliability of the fixation between the roof trim 20 and the fixing buckle 40. Here, the fixing buckle 40 is limited in assembly with the roof trim 20 in the Y-direction of the vehicle using two mounting plates 410.

[0054] like Figure 2 , Figure 4 and Figure 6 As shown, in one embodiment, the fixing buckle 40 further includes a lower limiting rib 44; in the Z-direction of the vehicle, the lower limiting rib 44 can abut against the top cover sheet metal 10 for limiting the assembly of the top cover trim 20 on the top cover sheet metal 10. That is, when the top cover trim 20 drives the fixing buckle 40 to align with the circular boss 31 on the connecting rod 30 for insertion, the abutment between the lower limiting rib 44 and the top cover sheet metal 10 can be used to limit the assembly of the top cover trim 20 on the top cover sheet metal 10. This can prevent the top cover trim 20 from interfering with the connecting rod 30 during the assembly process, and prevent the top cover trim 20 from being pushed out of the protrusion by the connecting rod 30 due to excessive impact force during the installation of the top cover sheet metal 10. This ensures the appearance quality of the top cover trim 20 after assembly on the top cover sheet metal 10. Here, the fixing buckle 40 forms two lower limiting ribs 44 on each mounting plate 410.

[0055] like Figures 2 to 4 , Figure 6 As shown, in one embodiment, the fixing buckle 40 further includes an upward Z-shaped retaining wing 45 and a downward Z-shaped retaining wing 46. When the top cover trim 20 is fixed to the top cover sheet metal 10, the upward Z-shaped retaining wing 45 abuts against the top cover trim 20 and the downward Z-shaped retaining wing 46 abuts against the top cover sheet metal 10. That is, the fixing buckle 40 can utilize the positional interference between the upward Z-shaped retaining wing 45 and the top cover trim 20, and between the downward Z-shaped retaining wing 46 and the top cover sheet metal 10, to achieve assembly limitation of the fixing buckle 40 in the Z-direction of the vehicle and between the top cover sheet metal 10 and the top cover trim 20. This can prevent the fixing buckle 40 from shaking and avoid abnormal noise when the top cover trim 20 is pressed. Here, each mounting plate 410 in the fixing buckle 40 has two downward Z-shaped retaining wings 46 at both ends in the Y-direction of the vehicle, and each mounting plate 410 has one upward Z-shaped retaining wing 45 at one end in the X-direction of the vehicle.

[0056] In one embodiment, the number of connecting components 340 is configured to be multiple; the multiple connecting components 340 are arranged sequentially at intervals along the length direction of the top cover trim 20, and the top cover trim 20 can be fixed to the top cover sheet metal 10 by the multiple connecting components 340, thus satisfying the assembly connection of the top cover trim 20 with sufficient length on the top cover sheet metal 10. It should be noted that the spacing between two adjacent connecting components 340 can be specifically set according to the specific needs of use, which will not be elaborated here.

[0057] like Figure 4 As shown, in one embodiment, at least one of the multiple fixing clips 40 is designated as a main positioning fixing clip 401. The main positioning fixing clip 401 includes an X-direction limiting block 430, which can abut against the connecting rod 30 to limit the roof trim 20 in the X direction of the vehicle onto the roof sheet metal 10. This ensures that the roof trim 20 is limited in the X direction of the vehicle when assembled on the roof sheet metal 10, thus guaranteeing the X-direction matching quality between the front end of the roof trim 20 and the corresponding peripheral parts of the roof trim 20 on the vehicle. Here, the X-direction limiting block 430 is disposed on one of the mounting plates 410 of the fixing clip 40, wherein the main positioning fixing clip 401 is disposed on one end of the roof trim 20 in the X direction of the vehicle.

[0058] like Figure 6 As shown, in this embodiment, the remaining fixing clips 40 besides the main positioning fixing clip 401 are designated as secondary positioning fixing clips 402. The main positioning fixing clip 401 and the secondary positioning fixing clip 402 are integrally injection molded from the same mold, which reduces the manufacturing cost of the main positioning fixing clip 401 and the secondary positioning fixing clip 402. It should be noted that when manufacturing the main positioning fixing clip 401 and the secondary positioning fixing clip 402 using the same mold, the injection molding can be distinguished by whether or not an insert is added inside the mold, which will not be elaborated here.

[0059] In addition, this application also provides a vehicle including the aforementioned roof assembly 100.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A roof assembly for a vehicle, characterized by The top cover assembly (100) comprises: a top cover panel (10); a top cover trim (20); a connecting assembly (340) connected with the top cover panel (10) and the top cover trim (20) respectively, used for fixing the top cover trim (20) to the top cover panel (10) in the vehicle Z direction; wherein the connecting assembly (340) comprises a connecting rod (30) and a fixing buckle (40), the connecting rod (30) is installed on the top cover panel (10), a circular boss (31) is formed at one end of the connecting rod (30) away from the top cover panel (10), the connecting rod (30) can be clamped with the fixing buckle (40) through the circular boss (31), and the fixing buckle (40) is connected to the top cover trim (20).

2. The roof assembly of a vehicle according to claim 1, characterized in that The fixing buckle (40) comprises a plurality of buckle guide ribs (41), and a mounting hole (411) is formed by the plurality of buckle guide ribs (41); The plurality of buckle guide ribs (41) can be slidably connected with the connecting rod (30) in the vehicle Z direction, and the mounting hole (411) is guided to be insertedly connected with the connecting rod (30) through the plurality of buckle guide ribs (41), so that the plurality of buckle guide ribs (41) are abutted and limited by the circular boss (31).

3. The roof assembly of a vehicle as defined in claim 1, wherein, The fixing buckle (40) further comprises a lower limiting rib (44); In the vehicle Z direction, the lower limiting rib (44) can be abutted and limited by the top cover panel (10), and is used for limiting the assembly of the top cover trim (20) on the top cover panel (10).

4. The roof assembly of a vehicle as defined in claim 1, wherein, The fixing buckle (40) further comprises a first clamping wing (42) and a second clamping wing (43); The first clamping wing (42) and the second clamping wing (43) are arranged on both sides of the fixing buckle (40) in the vehicle Y direction, and are clamped with the top cover trim (20) respectively, and are used for limiting the fixing buckle (40) on the top cover trim (20) in the vehicle Z direction.

5. The roof assembly of a vehicle as defined in claim 4, wherein When the fixing buckle (40) is clamped with the top cover trim (20) through the first clamping wing (42) and the second clamping wing (43), the fixing buckle (40) is abutted and limited by the top cover trim (20) in the vehicle Y direction.

6. The roof assembly of a vehicle of claim 1, wherein, The fixing buckle (40) further comprises a Z-up clamping wing (45) and a Z-down clamping wing (46); When the top cover trim (20) is fixed to the top cover panel (10), the Z-up clamping wing (45) is abutted and limited by the top cover trim (20), and the Z-down clamping wing (46) is abutted and limited by the top cover panel (10).

7. The roof assembly of a vehicle as defined in claim 1, wherein The number of the connecting assemblies (340) is multiple; The plurality of connecting assemblies (340) are arranged in sequence and at intervals along the length direction of the top cover trim (20), and the top cover trim (20) can be fixed to the top cover panel (10) through the plurality of connecting assemblies (340).

8. The roof assembly of a vehicle as defined in claim 7, wherein, At least one of the plurality of fixing buckles (40) is set as a main positioning fixing buckle (401). The main positioning fixed buckle (401) comprises an X-direction limiting block (430) capable of abutting against and limiting the connecting rod (30) to limit the roof trim (20) in the X-direction of the vehicle to the roof panel (10).

9. The roof assembly of a vehicle as defined in claim 8, wherein, The remaining fixed buckles (40) except the main positioning fixed buckle (401) in the plurality of fixed buckles (40) are all set as secondary positioning fixed buckles (402). The main positioning fixed buckle (401) and the secondary positioning fixed buckle (402) are integrally injection molded by the same mold.

10. A vehicle characterized by comprising: The roof assembly (100) of any one of claims 1-9.

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