Grid assembly and vehicle

Abstract

The utility model discloses a grille assembly and a vehicle, and the grille assembly comprises a framework piece which is provided with a first connecting part; the grating piece is provided with a second connecting part, and the second connecting part is detachably connected with the first connecting part; and the decorative frame covers the framework piece, and the decorative piece shields the first connecting part and the second connecting part. According to the grille assembly, the grille piece is installed on the framework piece, the framework piece is wrapped with the decoration frame, the decoration frame is used for shielding the first connecting part and the second connecting part, the problem caused by improper installation in the related technology is avoided, the integrity of the grille assembly is higher, the structure is simple, and the attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a grille component and a vehicle. Background Art

[0002] In the related art, vehicles usually have a radiator grille, which is usually installed on a decorative frame. The installation of the radiator grille requires a certain degree of precision. Vehicles in the related art have the problem that the radiator grille is not installed properly, which may cause gaps, unevenness and other problems, reducing the aesthetics. Utility Model Content

[0003] In view of this, the utility model aims to provide a grille assembly to improve the aesthetics.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A grille assembly comprises: a frame member, the frame member is provided with a first connection portion; a grille member, the grille member is provided with a second connection portion, the second connection portion is detachably connected to the first connection portion; and a decorative frame, the decorative frame is covered on the frame member, and the decorative member covers the first connection portion and the second connection portion.

[0006] According to the grille assembly of the embodiment of the utility model, the grille member is installed on the frame member, and the frame member is covered with a decorative frame, and the first connecting part and the second connecting part are shielded by the decorative frame, so as to avoid the problems caused by improper installation in the related art, so that the grille assembly has stronger integrity, simple structure and improved aesthetics.

[0007] In addition, the grille assembly according to the above embodiment of the utility model may also have the following additional technical features:

[0008] According to some embodiments of the present invention, the grille member is constructed as a metal member, and the metal member has a polished surface, and the polished surface faces the decorative frame.

[0009] According to some embodiments of the utility model, a reinforcing column is further provided on the side of the skeleton member facing away from the decorative frame, the first connecting portion is configured as a connecting hole located on the reinforcing column, the second connecting portion is configured as a first fastener provided on the grille member, and the first fastener is connected to the connecting hole.

[0010] According to some embodiments of the present invention, a plurality of grille members are arranged at intervals along the length direction or the width direction of the frame member.

[0011] According to some embodiments of the present invention, the plurality of grille members include a first grille member and a second grille member, at least part of the first grille member is disposed between two of the second grille members, and a width of the first grille member is smaller than a width of the second grille member.

[0012] According to some embodiments of the utility model, the grille member includes: a grille body, the frame member has heat dissipation holes, and the grille body corresponds to the heat dissipation holes; a mounting portion, the mounting portion is arranged at both ends of the grille body, the second connecting portion is arranged on the mounting portion, and the mounting portion is connected to the grille body through the grille connecting portion.

[0013] According to some embodiments of the present invention, the grille body is configured as a U-shaped member, and an opening of the U-shaped member faces a direction of the frame member away from the decorative frame.

[0014] According to some embodiments of the utility model, an adhesive layer is provided between the skeleton member and the decorative frame to position the decorative frame on the skeleton member; and / or the decorative frame is provided with a claw portion, the claw portion is provided on one side edge of the decorative frame, the claw portion is located on a side of the skeleton member away from the decorative frame and extends toward the opposite side edge of the decorative frame.

[0015] Another object of the present invention is to provide a vehicle.

[0016] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0017] A vehicle comprises the above-mentioned grille assembly. The advantages of the vehicle and the grille assembly over the prior art are the same, which will not be described in detail here.

[0018] In some embodiments, the vehicle further includes: a bumper, wherein the bumper is provided with a positioning column, the frame member is provided with a positioning hole corresponding to the positioning column, and the positioning column is inserted into the positioning hole; and / or, the bumper is provided with a clamping member, the frame member is provided with a clamping hole corresponding to the clamping member, and the clamping member is clamped into the clamping hole; and / or, the bumper is provided with a second fastener, the frame member is provided with a fastening hole corresponding to the second fastener, and the fastening hole is connected to the second fastener. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0020] Figure 1 is an exploded view of a grille assembly in an embodiment of the present utility model;

[0021] Figure 2 It is a front view of the grille assembly and the bumper in the embodiment of the utility model;

[0022] Figure 3 is a schematic diagram of a grille assembly in an embodiment of the utility model;

[0023] Figure 4 yes Figure 3 The local schematic diagram of point I in the middle;

[0024] Figure 5 is a schematic diagram of an adhesive layer in an embodiment of the utility model;

[0025] Figure 6 It is a schematic diagram of the claw portion in the embodiment of the utility model;

[0026] Figure 7 It is a schematic diagram of the cooperation between the positioning column and the positioning hole in the embodiment of the utility model;

[0027] Figure 8 It is a schematic diagram of the cooperation between the clamping part and the clamping hole in the embodiment of the utility model;

[0028] Fig. 9 It is a schematic diagram of the cooperation between the second fastener and the fastening hole in the embodiment of the utility model;

[0029] Fig.10 It is a schematic diagram of the cooperation between the skeleton member and the front frame in the embodiment of the utility model.

[0030] Reference numerals:

[0031] 100. Grille assembly;

[0032] 10. Frame member; 11. First connecting portion; 12. Reinforcement column; 13. Positioning hole; 14. Snap-on hole; 15. Fastening hole; 16. Heat dissipation hole;

[0033] 20. grille member; 21. second connection portion; 22. polished surface; 23. first grille member; 24. second grille member; 25. grille body; 26. mounting portion; 27. grille connection portion; 28. opening;

[0034] 30. Decorative frame; 31. Adhesive layer; 32. Claw portion;

[0035] 200, bumper; 201, positioning column; 202, clamping member; 203, second fastener;

[0036] 300, front section frame; 301, reed nut; 302, third fastener. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] The following will refer to Figure 1-Figure 10 The utility model is described in detail in conjunction with the embodiments.

[0039] like Figure 1 As shown, the grille assembly 100 according to the embodiment of the present invention includes: a frame member 10 , a grille member 20 and a decorative frame 30 .

[0040] The frame member 10 is provided with a first connecting portion 11 .

[0041] The grille member 20 is provided with a second connection portion 21 , and the second connection portion 21 is detachably connected to the first connection portion 11 .

[0042] The first connection portion 11 is detachably connected to the second connection portion 21 , so that the grille member 20 can be detached from the frame, which is convenient for later disassembly and maintenance.

[0043] The decorative frame 30 is covered on the frame member 10 , and the decorative member covers the first connection portion 11 and the second connection portion 21 .

[0044] In the related art, vehicles usually have a radiator grille, which is usually installed on a decorative frame. The installation of the radiator grille requires a certain degree of precision. Vehicles in the related art may have radiator grilles that are not properly installed, and there may be gaps, and dust and dirt will accumulate in the gaps, reducing the aesthetics.

[0045] The utility model installs the grille member 20 on the frame member 10, and uses the decorative frame 30 to cover the frame member 10, uses the decorative frame 30 to cover the first connection part 11 and the second connection part 21, and uses the decorative frame 30 to block dust and dirt, so that dust and dirt cannot accumulate between the first connection part 11 and the second connection part 21. At the same time, the decorative frame 30 covers the gap between the first connection part 11 and the second connection part 21, so that the grille assembly 100 has a stronger integrity, a simple structure, and improved aesthetics.

[0046] According to the grille assembly 100 of the embodiment of the utility model, the grille member 20 is installed on the frame member 10, and the decorative frame 30 is used to cover the frame member 10, the decorative frame 30 is used to shield the first connection part 11 and the second connection part 21, and the decorative frame 30 is used to block dust and dirt to prevent dust from accumulating in the gap between the first connection part 11 and the second connection part 21. At the same time, the decorative frame 30 is used to shield the gap between the first connection part 11 and the second connection part 21, so that the grille assembly 100 has a stronger integrity, a simple structure, and improved aesthetics.

[0047] like Figure 2As shown, in some embodiments, the grille member 20 is constructed as a metal member, and the metal member has a polished surface 22, and the polished surface 22 faces the decorative frame 30. By setting the grille member 20 as a metal member, and the polished surface 22 of the metal member faces the decorative frame 30, the aesthetics of the grille assembly 100 is further improved, giving the user a sense of refinement.

[0048] Specifically, the material of the metal parts is stainless steel, and the polishing surface 22 is manual polishing ≥520GU, and plasma polishing ≥600GU. The visual effect is luxurious, the texture is very prominent, and the appearance is atmospheric.

[0049] like Figure 3 , Figure 4 As shown, in some embodiments, a reinforcing column 12 is further provided on the side of the frame member 10 away from the decorative frame 30, the first connecting portion 11 is configured as a connecting hole located on the reinforcing column 12, and the second connecting portion 21 is configured as a first fastener provided on the grille member 20, and the first fastener is connected to the connecting hole. By providing the connecting hole on the reinforcing column 12, the strength of the reinforcing column 12 itself is used to enhance the connection strength, so that the connection between the first fastener and the connecting hole is more stable.

[0050] Among them, the reinforcing column 12 extends in a direction away from the decorative frame 30, and the connecting hole is arranged on the side of the reinforcing column 12 away from the decorative frame 30. That is to say, the first connecting part 11 and the second connecting part 21 are located on the side of the frame member 10 away from the decorative frame 30. The frame member 10 is used to shield the first connecting part 11 and the second connecting part 21, thereby improving the aesthetics.

[0051] Specifically, the first fastener is a bolt, and a nut is arranged in the connecting hole.

[0052] In some embodiments, there are multiple grille members 20, and the multiple grille members 20 are spaced apart along the length direction or width direction of the frame member 10. By arranging the multiple grille members 20 along the length direction or width direction of the frame member 10, the multiple grille members 20 are arranged neatly, further improving the aesthetics.

[0053] like Figures 1 to 3 As shown, in some embodiments, a plurality of grille members 20 are arranged at intervals along the length direction of the frame member 10, so that the appearance of the corresponding vehicle is more solemn.

[0054] In other embodiments, a plurality of grille members 20 are arranged at intervals along the width direction of the frame member 10, so that the appearance of the corresponding vehicle is smoother.

[0055] like Figure 2As shown, in some embodiments, the plurality of grille members 20 include a first grille member 23 and a second grille member 24, at least part of the first grille member 23 is disposed between two second grille members 24, and the width of the first grille member 23 is smaller than the width of the second grille member 24. By arranging the first grille members 23 and the second grille members 24 of different widths, and at least part of the first grille members 23 is disposed between two second grille members 24, there are variations among the plurality of grille members 20, monotony is avoided, and the aesthetics is further improved. At the same time, the first grille members 23 and the second grille members 24 of different widths are arranged, and the width of the first grille member 23 is smaller than the width of the second grille member 24, that is, the first grille member 23 can be made of scraps of raw materials, making full use of the raw materials and improving the utilization rate of the raw materials.

[0056] like Figure 1 , Figure 4 As shown, in some embodiments, the grille member 20 includes a grille body 25 and a mounting portion 26 .

[0057] The frame member 10 has heat dissipation holes 16 , and the grille body 25 corresponds to the heat dissipation holes 16 .

[0058] The mounting portions 26 are disposed at both ends of the grille main body 25 , the second connecting portion 21 is disposed on the mounting portions 26 , and the mounting portions 26 are connected to the grille main body 25 via the grille connecting portions 27 .

[0059] like Figure 1 , Figure 4 As shown, in some specific embodiments, the grille body 25 is configured as a U-shaped member, and the opening 28 of the U-shaped member faces the direction of the frame member 10 away from the decorative frame 30. By configuring the grille body 25 as a U-shaped member, and the opening 28 of the U-shaped member faces the direction of the frame member 10 away from the decorative frame 30, that is, the bottom surface of the U-shaped member faces the front of the vehicle, the appearance of the grille assembly 100 is made larger and more ornamental.

[0060] like Figure 5 As shown, in some embodiments, an adhesive layer 31 is provided between the frame member 10 and the decorative frame 30 to position the decorative frame 30 on the frame member 10. The frame member 10 and the decorative frame 30 are bonded by providing the adhesive layer 31, which is simple and convenient and reduces the cost.

[0061] like Figure 1 , Figure 6 As shown, in other embodiments, the decorative frame 30 is provided with a claw portion 32, which is provided at one side edge of the decorative frame 30. The claw portion 32 is located at a side of the frame member 10 away from the decorative frame 30 and extends toward the opposite side edge of the decorative frame 30. By providing the claw portion 32 at one side edge of the decorative frame 30, the frame member 10 is locked by the claw portion 32, so as to position the frame member 10.

[0062] In some other embodiments, an adhesive layer 31 is provided between the frame member 10 and the decorative frame 30 to position the decorative frame 30 on the frame member 10, and the decorative frame 30 is provided with a claw portion 32, which is provided on one side edge of the decorative frame 30, and the claw portion 32 is located on the side of the frame member 10 away from the decorative frame 30 and extends toward the opposite side edge of the decorative frame 30. The frame member 10 and the decorative frame 30 are bonded by providing the adhesive layer 31, which is simple and convenient, and reduces the cost. At the same time, the claw portion 32 is provided on one side edge of the decorative frame 30, and the claw portion 32 is used to clamp the frame member 10, so as to position the frame member 10, and the double positioning improves the stability of the connection between the frame member 10 and the decorative frame 30.

[0063] The vehicle according to the embodiment of the present invention includes the grille assembly 100 described above.

[0064] According to the vehicle of the embodiment of the utility model, the grille member 20 is installed on the frame member 10, and the decorative frame 30 is used to cover the frame member 10, and the decorative frame 30 is used to cover the first connecting portion 11 and the second connecting portion 21, so as to avoid the problems caused by improper installation in the related art, so that the grille assembly 100 has stronger integrity, simple structure, and improved aesthetics.

[0065] like Figure 7 As shown, in some embodiments, the vehicle further comprises: a bumper 200, a positioning column 201 is provided on the bumper 200, a positioning hole 13 corresponding to the positioning column 201 is provided on the frame member 10, and the positioning column 201 is inserted into the positioning hole 13. The positioning column 201 and the positioning hole 13 cooperate to facilitate the positioning of the two.

[0066] like Figure 8 As shown, in some other embodiments, the vehicle further comprises: a bumper 200, a clamping member 202 is provided on the bumper 200, a clamping hole 14 corresponding to the clamping member 202 is provided on the frame member 10, and the clamping member 202 is clamped in the clamping hole 14. By the cooperation between the clamping member 202 and the clamping hole 14, the bumper 200 is fixed to the frame member 10, thereby improving stability.

[0067] like Fig. 9 As shown, in some other embodiments, the vehicle further includes: a bumper 200, a second fastener 203 is provided on the bumper 200, a fastening hole 15 corresponding to the second fastener 203 is provided on the frame member 10, and the fastening hole 15 is connected to the second fastener 203. By the cooperation between the second fastener 203 and the fastening hole 15, the bumper 200 is fixed to the frame member 10, thereby improving stability.

[0068] In some embodiments, the vehicle further includes: a bumper 200, a positioning column 201 is provided on the bumper 200, a positioning hole 13 corresponding to the positioning column 201 is provided on the frame member 10, the positioning column 201 is plugged into the positioning hole 13, and a clamping member 202 is provided on the bumper 200, a clamping hole 14 corresponding to the clamping member 202 is provided on the frame member 10, and the clamping member 202 is clamped into the clamping hole 14. The positioning column 201 is matched with the positioning hole 13 to facilitate the positioning of the two, and the clamping member 202 is matched with the clamping hole 14 to fix the bumper 200 on the frame member 10, thereby improving stability. The matching of the positioning column 201 with the positioning hole 13, the matching of the clamping member 202 with the clamping hole 14, and multiple matching modes further improve stability.

[0069] In some embodiments, the vehicle further includes: a bumper 200, a positioning column 201 is provided on the bumper 200, a positioning hole 13 corresponding to the positioning column 201 is provided on the frame member 10, the positioning column 201 is plugged into the positioning hole 13, and a second fastener 203 is provided on the bumper 200, a fastening hole 15 corresponding to the second fastener 203 is provided on the frame member 10, and the fastening hole 15 is connected to the second fastener 203. The positioning column 201 is matched with the positioning hole 13 to facilitate the positioning of the two, and the second fastener 203 is matched with the fastening hole 15 to fix the bumper 200 on the frame member 10, thereby improving stability, and the matching of the positioning column 201 with the positioning hole 13, the matching of the second fastener 203 with the fastening hole 15, and multiple matching modes further improve stability.

[0070] In some embodiments, the vehicle further includes: a bumper 200, a clamping member 202 is provided on the bumper 200, a clamping hole 14 corresponding to the clamping member 202 is provided on the frame member 10, the clamping member 202 is clamped in the clamping hole 14, and a second fastener 203 is provided on the bumper 200, a fastening hole 15 corresponding to the second fastener 203 is provided on the frame member 10, and the fastening hole 15 is connected to the second fastener 203. Through the cooperation of the clamping member 202 and the clamping hole 14, the positioning of the two is facilitated, and the cooperation of the second fastener 203 and the fastening hole 15 is provided to fix the bumper 200 on the frame member 10, thereby improving stability, and the cooperation of the clamping member 202 and the clamping hole 14, the cooperation of the second fastener 203 and the fastening hole 15, and multiple cooperation modes further improve stability.

[0071] In some embodiments, the vehicle further includes: a bumper 200, a positioning column 201 is provided on the bumper 200, a positioning hole 13 corresponding to the positioning column 201 is provided on the frame member 10, the positioning column 201 is plugged into the positioning hole 13, a clip 202 is provided on the bumper 200, a clip hole 14 corresponding to the clip 202 is provided on the frame member 10, the clip 202 is clipped into the clip hole 14, a second fastener 203 is provided on the bumper 200, a fastening hole 15 corresponding to the second fastener 203 is provided on the frame member 10, and the fastening hole 15 is connected to the second fastener 203. The cooperation between the positioning column 201 and the positioning hole 13 facilitates the positioning of the two, and the cooperation between the clamping member 202 and the clamping hole 14 fixes the bumper 200 on the frame member 10, thereby improving stability. At the same time, the cooperation between the second fastener 203 and the fastening hole 15 fixes the bumper 200 on the frame member 10, thereby improving stability. The cooperation between the positioning column 201 and the positioning hole 13, the cooperation between the clamping member 202 and the clamping hole 14, the cooperation between the second fastener 203 and the fastening hole 15, and more various cooperation methods further improve stability.

[0072] Specifically, the second fastener 203 is a bolt, and the bumper 200 is a front bumper.

[0073] like Fig.10 As shown, in some embodiments, the vehicle further includes: a front frame 300, and the frame member 10 is mounted on the front frame 300 through a third fastener 302. For example, the third fastener 302 is a bolt, and the bolt is connected with a spring nut 301.

[0074] In some specific embodiments, the assembly sequence is as follows: first, the decorative frame 30 is installed on the frame member 10; then the grille member 20 is installed on the frame member 10; secondly, the grille assembly 100 is installed on the bumper 200; finally, the grille assembly 100 and the bumper 200 are installed on the vehicle body together, and the upper part of the grille assembly 100 is installed on the front frame 300 through the third fastener 302.

[0075] Other structures and operations of the grille assembly 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0076] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0077] In addition, features defined as “first” or “second” may explicitly or implicitly include one or more such features, and are used to distinguish and describe features, without any distinction in order or importance.

[0078] In the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0079] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0080] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grille assembly (100), characterized in that: include: A frame member (10), wherein the frame member (10) is provided with a first connecting portion (11); A grille member (20), wherein the grille member (20) is provided with a second connecting portion (21), and the second connecting portion (21) is detachably connected to the first connecting portion (11); A decorative frame (30), the decorative frame (30) is coated on the frame member (10), and the decorative frame covers the first connecting portion (11) and the second connecting portion (21).

2. The grille assembly (100) according to claim 1, characterized in that: The grille member (20) is constructed as a metal member having a polished surface (22), wherein the polished surface (22) faces the decorative frame (30).

3. The grille assembly (100) according to claim 1, characterized in that: A reinforcing column (12) is also provided on the side of the frame member (10) facing away from the decorative frame (30); the first connecting portion (11) is configured as a connecting hole located on the reinforcing column (12); the second connecting portion (21) is configured as a first fastener provided on the grille member (20); and the first fastener is connected to the connecting hole.

4. The grille assembly (100) according to claim 1, characterized in that: There are a plurality of grille members (20), and the plurality of grille members (20) are arranged at intervals along the length direction or the width direction of the frame member (10).

5. The grille assembly (100) according to claim 4, characterized in that: The plurality of grille members (20) include a first grille member (23) and a second grille member (24); at least part of the first grille member (23) is disposed between two of the second grille members (24); and the width of the first grille member (23) is smaller than the width of the second grille member (24).

6. The grille assembly (100) according to claim 1, characterized in that: The grille member (20) comprises: A grille body (25), the frame member (10) having a heat dissipation hole (16), and the grille body (25) corresponds to the heat dissipation hole (16); The mounting portion (26) is arranged at two ends of the grille main body (25); the second connecting portion (21) is arranged on the mounting portion (26); and the mounting portion (26) is connected to the grille main body (25) via a grille connecting portion (27).

7. The grille assembly (100) according to claim 6, characterized in that: The grille body (25) is constructed as a U-shaped member, and an opening (28) of the U-shaped member faces the direction of the frame member (10) away from the decorative frame (30).

8. The grille assembly (100) according to claim 1, characterized in that: An adhesive layer (31) is provided between the frame member (10) and the decorative frame (30) so as to position the decorative frame (30) on the frame member (10); And / or, the decorative frame (30) is provided with a claw portion (32), the claw portion (32) is provided on a side edge of the decorative frame (30), the claw portion (32) is located on a side of the frame member (10) away from the decorative frame (30) and extends towards the opposite side edge of the decorative frame (30).

9. A vehicle, characterized in that: The grille assembly (100) comprises any one of claims 1 to 8.

10. The vehicle according to claim 9, characterized in that Also includes: A bumper (200), wherein a positioning column (201) is provided on the bumper (200), a positioning hole (13) corresponding to the positioning column (201) is provided on the frame member (10), and the positioning column (201) is plugged into the positioning hole (13); And / or, the bumper (200) is provided with a clamping piece (202), the frame member (10) is provided with a clamping hole (14) corresponding to the clamping piece (202), and the clamping piece (202) is clamped in the clamping hole (14); And / or, the bumper (200) is provided with a second fastener (203), the frame member (10) is provided with a fastening hole (15) corresponding to the second fastener (203), and the fastening hole (15) is connected to the second fastener (203).

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