Bumper structure and vehicle

Abstract

The utility model relates to a bumper structure and a vehicle. The bumper structure comprises an upper bumper, a lower bumper and at least one clamping piece. The upper bumper comprises an upper bumper body and at least one first clamping part which are connected with each other, at least one first clamping hole is formed in the lower bumper, the first clamping part is used for penetrating through the first clamping hole so as to be clamped with the clamping piece, and the clamping piece can limit the first clamping part to be separated from the first clamping hole; and / or, the lower bumper comprises a lower bumper body and at least one second clamping part which are connected with each other, at least one second clamping hole is formed in the upper bumper, the second clamping part is used for penetrating through the second clamping hole so as to be clamped with the clamping piece, and the clamping piece can limit the second clamping part to be separated from the second clamping hole. According to the automobile bumper, the clamping part and the clamping piece are matched in a clamping mode, so that the upper bumper and the lower bumper are effectively assembled, a plurality of screws and nuts do not need to be arranged for assembling, and the assembling process is simplified.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of vehicles, and in particular, to a bumper structure and a vehicle. BACKGROUND

[0002] The vehicle bumper mainly plays a role of safety protection, improving the aerodynamic characteristics of the vehicle, decoration, etc. With the development of the automobile industry, the bumper has become an important part of decorating the appearance of the vehicle, focusing on the brand characteristics and design concept of the vehicle.

[0003] In the related art, the bumper often includes an upper bumper body and a lower bumper body, wherein the upper bumper body and the lower bumper body are often assembled in the left-right direction and the front-rear direction of the vehicle through a plurality of screws and nuts, thereby causing too many assembly parts and being inconvenient to assemble. CONTENT OF THE UTILITY MODEL

[0004] To overcome the problems in the related art, the present disclosure provides a bumper structure and a vehicle to solve the technical problems in the related art.

[0005] According to the embodiments of the present disclosure, a bumper structure is provided, which includes an upper bumper, a lower bumper, and at least one clamping piece.

[0006] The upper bumper includes an upper bumper body and at least one first clamping part connected to each other, the lower bumper is formed with at least one first clamping hole, the first clamping part is used to pass through the first clamping hole to be clamped with the clamping piece, and the clamping piece can limit the first clamping part from being separated from the first clamping hole.

[0007] And / or, the lower bumper includes a lower bumper body and at least one second clamping part connected to each other, the upper bumper is formed with at least one second clamping hole, the second clamping part is used to pass through the second clamping hole to be clamped with the clamping piece, and the clamping piece can limit the second clamping part from being separated from the second clamping hole.

[0008] In some embodiments, the first clamping hole is configured to pass through from the inner wall of the lower bumper to the outer wall of the lower bumper, the first clamping part at least partially passes out of the first clamping hole, the upper bumper body is used to abut the inner wall of the lower bumper, and the clamping piece is clamped with the first clamping part and abuts the outer wall of the lower bumper.

[0009] In some embodiments, the first clamping hole is arranged along a first direction, the first clamping portion is formed with a clamping gap, and the clamping member is configured to be inserted into the clamping gap along a second direction; wherein the clamping member is capable of being clamped in the clamping gap along the first direction and / or the second direction, and the first direction is arranged to intersect the second direction.

[0010] In some embodiments, the clamping member comprises a clamping member body, a clamping elastic arm, and a clamping plate, and the clamping elastic arm and the clamping plate are connected to the clamping member body.

[0011] The clamping member body and the clamping elastic arm are configured to pass through the clamping gap along the second direction, and the clamping elastic arm is capable of being elastically deformed along the first direction.

[0012] The clamping plate is configured to abut against one side of the first clamping portion along the second direction, and the clamping elastic arm is configured to abut against the other side of the first clamping portion along the second direction.

[0013] In some embodiments, both sides of the clamping member body along the first direction are configured to abut against the inner walls of both sides of the clamping gap along the first direction.

[0014] At least one of the clamping member body and the clamping plate abuts against the outer wall of the lower bumper along the first direction.

[0015] In some embodiments, the clamping plate comprises a first plate body and a second plate body connected to each other, the first plate body is arranged along the first direction, the second plate body is arranged along the second direction, the first plate body is configured to abut against one side of the first clamping portion along the second direction, and the second plate body is configured to abut against the outer wall of the lower bumper along the first direction.

[0016] In some embodiments, the clamping elastic arm is arranged obliquely with respect to the second direction, a first end of the clamping elastic arm is connected to the clamping member body, and a second end of the clamping elastic arm is configured to abut against the first clamping portion along the second direction; wherein the clamping member body and the clamping elastic arm are provided with a deformation gap along the first direction.

[0017] In some embodiments, the second end of the clamping elastic arm is formed with a first guide inclined surface oblique with respect to the second direction, an inner wall of the clamping gap is formed with a second guide inclined surface oblique with respect to the second direction, and the first guide inclined surface is configured to form a wedge surface cooperation with the second guide inclined surface.

[0018] In some embodiments, the first clamping portion comprises a first clamping plate, which is arranged on the upper bumper body in a first direction and is tapered away from an end of the upper bumper body in the first direction.

[0019] In some embodiments, the first clamping portion further comprises at least one limiting protrusion, which is arranged on the first clamping plate in a second direction and is arranged in abutment with an inner wall of the first clamping hole in the second direction; wherein the first direction and the second direction are arranged in intersection.

[0020] In some embodiments, the limiting protrusion is arranged in the first direction, and a third guide inclined surface is formed on one end of the limiting protrusion away from the upper bumper body in the first direction, which is used to form a sliding fit with a port of the first clamping hole.

[0021] In some embodiments, an air duct is formed between the upper bumper and the lower bumper in the front-rear direction.

[0022] According to the embodiments of the present disclosure, a vehicle is also provided, which comprises the bumper structure configured as a front bumper or a rear bumper.

[0023] The technical solutions provided by the embodiments of the present disclosure can have the following beneficial effects: through the clamping fit between the clamping portion and the clamping piece, the assembly between the upper bumper and the lower bumper can be effectively realized, without the need to set multiple screws and nuts for assembly, which facilitates the assembly of the upper bumper and the lower bumper and simplifies the assembly process.

[0024] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0026] Figure 1 FIG. 1 is a partial structure schematic diagram of a bumper structure according to an embodiment of the present disclosure, wherein the first clamping portion and the clamping piece are shown in the figure.

[0027] Figure 2 FIG. 2 is a partial structure schematic diagram of a bumper structure according to an embodiment of the present disclosure, wherein the clamping piece is not shown in the figure.

[0028] Figure 3 FIG. 3 is a partial structure schematic diagram of an upper bumper of a bumper structure according to an embodiment of the present disclosure.

[0029] Figure 4 yes Figure 3 A magnified view of a section at point E in the middle.

[0030] Figure 5 This is a partial structural diagram of the lower bumper of a bumper structure according to one embodiment of the present disclosure.

[0031] Figure 6 This is a schematic diagram of the snap-fit ​​component of a bumper structure according to one embodiment of the present disclosure.

[0032] Figure 7 This is a cross-sectional view of a portion of the bumper structure according to one embodiment of the present disclosure.

[0033] Explanation of reference numerals in the attached figures

[0034] 1. Upper bumper; 11. Upper bumper body; 12. First snap-fit ​​part; 120. Snap-fit ​​notch; 1201. Second guide slope; 121. First snap-fit ​​plate; 122. Limiting protrusion; 1220. Third guide slope;

[0035] 2. Lower bumper; 21. First snap-fit ​​hole;

[0036] 3. Snap-fit ​​component; 31. Snap-fit ​​component body; 32. Snap-fit ​​elastic arm; 320. First guide slope; 33. Snap-fit ​​plate; 331. First plate body; 332. Second plate body; 30. Deformation gap;

[0037] A. First direction; B. Second direction. Detailed Implementation

[0038] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0039] In this disclosure, unless otherwise stated, directional terms such as "first direction" and "second direction" refer to two intersecting directions, as detailed in the following references. Figure 1 As shown. The directional terms used, such as "inner" and "outer", refer to the inner and outer parts of the specific structural outline. The terms used, such as "first" and "second", are only used to distinguish one element from another and do not have any order or importance. In addition, "multiple" in this application refers to two or more and includes two.

[0040] In the description of the present disclosure, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "connection" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0041] With reference to Figures 1 to 7 The present disclosure provides a bumper structure, which comprises an upper bumper 1, a lower bumper 2 and at least one clamping piece 3; the upper bumper 1 comprises an upper bumper body 11 and at least one first clamping part 12 connected with each other, the lower bumper 2 is formed with at least one first clamping hole 21, the first clamping part 12 is used to pass through the first clamping hole 21 to be clamped with the clamping piece 3, and the clamping piece 3 can limit the first clamping part 12 from being separated from the first clamping hole 21. And / or, the lower bumper 2 comprises a lower bumper body and at least one second clamping part connected with each other, the upper bumper 1 is formed with at least one second clamping hole, the second clamping part is used to pass through the second clamping hole to be clamped with the clamping piece 3, and the clamping piece 3 can limit the second clamping part from being separated from the second clamping hole.

[0042] It should be noted that the above-described technical solutions include three kinds of protected technical solutions, the first kind: the first clamping part 12 is arranged on the upper bumper 1, the first clamping hole 21 is arranged on the lower bumper 2, the first clamping part 12 is inserted into the first clamping hole 21 to be clamped with the clamping piece 3, thereby realizing the clamping between the upper bumper 1 and the lower bumper 2. The second kind: the second clamping part (not shown) is arranged on the lower bumper 2, the second clamping hole is arranged on the upper bumper 1, the second clamping part is inserted into the second clamping hole to be clamped with the clamping piece 3, thereby realizing the clamping between the upper bumper 1 and the lower bumper 2. The third kind: both the first kind and the second kind are arranged, which will not be described herein.

[0043] Wherein, through the clamping cooperation between the above-mentioned clamping part and the clamping piece 3, the assembly between the upper bumper 1 and the lower bumper 2 can be effectively realized, without the need to arrange multiple screws, nuts for assembly, facilitating the assembly of the upper bumper 1 and the lower bumper 2, and simplifying the assembly process.

[0044] Optionally, the first clamping part 12 and the upper bumper body 11 can be integrally formed, and / or the second clamping part and the lower bumper body can be integrally formed.

[0045] Optionally, with reference to Figure 1 , Figure 2 and Figure 5As shown, the first clamping hole 21 is configured to pass through from the inner wall of the lower bumper 2 to the outer wall of the lower bumper 2, the first clamping part 12 at least partially penetrates the first clamping hole 21, the upper bumper body 11 is used to abut against the inner wall of the lower bumper 2, and the clamping piece 3 is clamped with the first clamping part 12 and abuts against the outer wall of the lower bumper 2.

[0046] In this embodiment, the clamping piece 3 is clamped with the first clamping part 12 penetrating the first clamping hole 21, the inner wall of the lower bumper 2 abuts against the upper bumper body 11, and the outer wall of the lower bumper 2 abuts against the clamping piece 3, thereby effectively clamping the upper bumper 1 and the lower bumper 2 and improving the stability of the clamping.

[0047] In one embodiment, referring to Figures 2 to 4 As shown, the first clamping hole 21 is arranged along the first direction A, the first clamping part 12 is formed with a clamping notch 120, and the clamping piece 3 is used to be inserted into the clamping notch 120 along the second direction B; wherein the clamping piece 3 can be clamped in the clamping notch 120 along the first direction A and / or the second direction B, and the first direction A is arranged intersecting the second direction B.

[0048] In this embodiment, the clamping piece 3 can be clamped in the clamping notch 120 along the first direction A, the second direction B, or both the first direction A and the second direction B, and the present disclosure does not limit this. However, the present disclosure does not limit the specific clamping structure design between the clamping piece 3 and the first clamping part 12.

[0049] In addition, the above-mentioned first direction A can extend along the up-down direction, and the second direction B can extend along the horizontal direction, so that in the specific installation process, the first clamping part 12 of the upper bumper 1 is inserted into the first clamping hole 21 along the direction from top to bottom and partially penetrates out of the first clamping hole 21, and then the clamping piece 3 is inserted into the clamping notch 120 along the horizontal direction and clamped.

[0050] Referring to Figure 1 , Figure 6 and Figure 7 As shown, the clamping piece 3 comprises a clamping piece body 31, a clamping elastic arm 32, and a clamping plate 33, and the clamping elastic arm 32 and the clamping plate 33 are connected to the clamping piece body 31; the clamping piece body 31 and the clamping elastic arm 32 are used to pass through the clamping notch 120 along the second direction B, and the clamping elastic arm 32 can be elastically deformed along the first direction A; the clamping plate 33 is used to abut against one side of the first clamping part 12 along the second direction B, and the clamping elastic arm 32 is used to abut against the other side of the first clamping part 12 along the second direction B.

[0051] In this embodiment, firstly, the clamping elastic arm 32 can be elastically deformed in the first direction A, which allows it to closely fit one side of the first clamping part 12, while the clamping plate 33 abuts the other side. This double-sided fixation greatly enhances the bonding force between the clamping piece 3 and the first clamping part 12, ensuring stable connection even under the action of a larger external force. Secondly, by threading the clamping piece body 31 and the clamping elastic arm 32 along the second direction B through the clamping notch 120, accurate positioning between the components during assembly is ensured. The design of the clamping elastic arm 32 allows for certain tolerance adjustments, thereby improving the success rate and efficiency of assembly.

[0052] Alternatively, as shown in Figure 6 and Figure 7 , the two sides of the clamping piece body 31 along the first direction A are respectively used to abut the inner walls of the two sides of the clamping notch 120 along the first direction A; wherein at least one of the clamping piece body 31 and the clamping plate 33 abuts the outer wall of the lower bumper 2 in the first direction A.

[0053] In this embodiment, the close fit of the clamping piece body 31 with the inner walls of the two sides of the clamping notch 120 ensures stability in the first direction A. This design effectively prevents the clamping piece 3 from moving or loosening in the first direction A, providing a more reliable connection. Secondly, the double-sided abutment design not only enhances the overall rigidity of the structure, but also better absorbs and disperses vibration energy from different directions, especially along the first direction A, thereby improving durability and reliability. In addition, since at least one part of the clamping piece body 31 and the clamping plate 33 abuts the outer wall of the lower bumper 2, this forms an additional safety mechanism to prevent accidental detachment due to external impact or other factors, increasing overall safety.

[0054] In another embodiment, as shown in Figure 6 , the clamping plate 33 includes a first plate body 331 and a second plate body 332 connected to each other, the first plate body 331 is arranged along the first direction A, and the second plate body 332 is arranged along the second direction B, the first plate body 331 is used to abut one side of the first clamping part 12 along the second direction B, and the second plate body 332 is used to abut the outer wall of the lower bumper 2 in the first direction A.

[0055] In this embodiment, the abutment of the first plate body 331 with one side of the first clamping part 12 along the second direction B, and the abutment of the second plate body 332 with the outer wall of the lower bumper 2 in the first direction A, together form a stable three-dimensional support structure. This design significantly improves the pull-out resistance and stability of the clamping piece in two intersecting directions. However, the specific shape of the clamping plate 33 is not limited by the present disclosure.

[0056] In an alternative embodiment, as shown inFigure 6 As shown, the clamping elastic arm 32 is obliquely arranged relative to the second direction B, the first end of the clamping elastic arm 32 is connected with the clamping piece body 31, and the second end of the clamping elastic arm 32 is used to abut against the first clamping portion 12 in the second direction B; wherein the clamping piece body 31 and the clamping elastic arm 32 are provided with a deformation gap 30 in the first direction A.

[0057] The obliquely arranged clamping elastic arm 32 can adapt to different assembly conditions by slight deformation during installation, simplifying the assembly process. Even in the presence of certain assembly errors, the clamping piece can still be ensured to correctly abut against the first clamping portion 12, improving the success rate of assembly. The design of the deformation gap 30 allows the clamping elastic arm 32 to be fine-tuned under stress, ensuring that a good connection state can be maintained even after long-term use, avoiding loosening problems caused by wear or aging of parts.

[0058] Optionally, referring to Figure 4 and Figure 6 As shown, the second end of the clamping elastic arm 32 is formed with a first guide inclined surface 320 oblique to the second direction B, and the inner wall of the clamping notch 120 is formed with a second guide inclined surface 1201 oblique to the second direction B, and the first guide inclined surface 320 is used to form a wedge surface cooperation with the second guide inclined surface 1201.

[0059] In this embodiment, the wedge surface cooperation of the first guide inclined surface 320 and the second guide inclined surface 1201 significantly reduces the assembly difficulty. During installation, the two inclined surfaces can naturally guide the clamping piece into the clamping notch 120, reducing the requirement for accurate alignment, making the assembly more smooth and fast. Secondly, the wedge surface cooperation ensures that the clamping piece can be accurately inserted into the specified position. Even if there is a slight assembly error, the design of the inclined surface can automatically adjust, so that the clamping piece finally reaches the correct position, improving the consistency and reliability of the assembly. In addition, due to the locking effect of the wedge surface, the clamping piece 3 is difficult to be easily pulled out once it is inserted in place, forming an effective locking mechanism, increasing the safety of the connection, preventing accidental falling caused by external impact or other factors.

[0060] In another embodiment, referring to Figure 4 and Figure 7 As shown, the first clamping portion 12 comprises a first clamping plate 121, which is arranged on the upper bumper body 11 along the first direction A and the end of the first clamping plate away from the upper bumper body is tapered along the first direction. The tapered design helps to guide and ensure that the first clamping plate 121 can be smoothly inserted into the first clamping hole 21, and this shape can reduce the required alignment accuracy during assembly, making the installation process more convenient and fast.

[0061] Referring toFigure 4 As shown, the first clamping portion 12 further comprises at least one limiting protrusion 122, which is protrusively arranged on the first clamping plate 121 in the second direction B, and is arranged in abutment with the inner wall of the first clamping hole 21; wherein the first direction A and the second direction B are arranged intersectingly.

[0062] Firstly, the design of the limiting protrusion 122 ensures that the first clamping plate 121 can be precisely positioned when inserted into the first clamping hole 21. By abutting with the inner wall of the clamping hole, it prevents the parts from shifting during assembly, ensuring the consistency and accuracy of the installation position. Secondly, since the limiting protrusion 122 is in close contact with the inner wall of the first clamping hole 21, it can effectively reduce the vibration caused by vehicle driving or external impact, enhance the stability of the clamping, and reduce the risk of loosening or falling off.

[0063] In addition, with reference to Figure 4 As shown, the limiting protrusion 122 is arranged in extension in the first direction A, and the end of the limiting protrusion 122 away from the upper bumper body 11 in the first direction A is formed with a third guide inclined surface 1220, which is used to form a sliding fit with the port of the first clamping hole 21. The design of the third guide inclined surface 1220 makes the limiting protrusion 122 easier to slide into the first clamping hole 21, reducing the required alignment accuracy and operation difficulty during assembly, and improving the convenience of operation.

[0064] In addition, an air duct (not shown) is arranged between the upper bumper 1 and the lower bumper 2 in the front-rear direction. By arranging the air duct between the upper bumper 1 and the lower bumper 2, the airflow can pass through the front end of the vehicle more smoothly, reducing air resistance and improving the aerodynamic performance of the vehicle.

[0065] The present disclosure also provides a vehicle comprising the above-mentioned bumper structure, which is configured as a front bumper structure or a rear bumper structure, and the present disclosure does not limit this.

[0066] Other embodiments of the present disclosure will be readily apparent to those skilled in the art upon considering the description herein, with the conception being indicated by the description and embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure following, in general, the principles of the present disclosure and including such departures from the present disclosure that come within known or customary practice within the art to which the present disclosure pertains. The teachings of the present disclosure are to be considered exemplary only, the true scope and spirit of the present disclosure being indicated by the following claims.

[0067] It should be understood that the present disclosure is not limited to the precise structures described above and illustrated in the drawings and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is indicated by the appended claims rather than by the description and embodiments disclosed herein.

Claims

1. A bumper structure characterized by, The bumper structure comprises an upper bumper, a lower bumper, and at least one clamping piece; The upper bumper comprises an upper bumper body and at least one first clamping part connected with each other, the lower bumper is formed with at least one first clamping hole, the first clamping part is used for penetrating the first clamping hole to be clamped with the clamping piece, and the clamping piece can limit the first clamping part from being separated from the first clamping hole. And / or, the lower bumper comprises a lower bumper body and at least one second clamping part connected with each other, the upper bumper is formed with at least one second clamping hole, the second clamping part is used for penetrating the second clamping hole to be clamped with the clamping piece, and the clamping piece can limit the second clamping part from being separated from the second clamping hole.

2. The bumper structure of claim 1, wherein The first clamping hole is configured to pass through from the inner wall of the lower bumper to the outer wall of the lower bumper, the first clamping part at least partially penetrates the first clamping hole, the upper bumper body is used for abutting against the inner wall of the lower bumper, and the clamping piece is clamped with the first clamping part and abuts against the outer wall of the lower bumper.

3. The bumper structure of claim 1, wherein The first clamping hole is arranged to extend in a first direction, the first clamping part is formed with a clamping notch, and the clamping piece is used for being inserted into the clamping notch in a second direction; wherein the clamping piece can be clamped in the clamping notch in the first direction and / or the second direction, and the first direction is arranged to intersect the second direction.

4. The bumper structure of claim 3, wherein The clamping piece comprises a clamping piece body, a clamping elastic arm, and a clamping plate, and the clamping elastic arm and the clamping plate are connected to the clamping piece body; The clamping piece body and the clamping elastic arm are used for penetrating the clamping notch in the second direction, and the clamping elastic arm can be elastically deformed in the first direction; The clamping plate is used for abutting against one side of the first clamping part in the second direction, and the clamping elastic arm is used for abutting against the other side of the first clamping part in the second direction.

5. The bumper structure of claim 4, wherein The two sides of the clamping piece body in the first direction are respectively used for abutting against the inner walls of the two sides of the clamping notch in the first direction; Wherein, at least one of the clamping piece body and the clamping plate abuts against the outer wall of the lower bumper in the first direction.

6. The bumper structure of claim 5, wherein The clamping plate comprises a first plate body and a second plate body connected with each other, the first plate body is arranged to extend in the first direction, the second plate body is arranged to extend in the second direction, the first plate body is used for abutting against one side of the first clamping part in the second direction, and the second plate body is used for abutting against the outer wall of the lower bumper in the first direction.

7. The bumper structure of claim 4, wherein The clamping elastic arm is arranged to be inclined with respect to the second direction, a first end of the clamping elastic arm is connected to the clamping piece body, and a second end of the clamping elastic arm is used for abutting against the first clamping part in the second direction; wherein the clamping piece body and the clamping elastic arm are provided with a deformation gap in the first direction.

8. The bumper structure of claim 7, wherein A first guide inclined surface inclined relative to the second direction is formed on the second end of the clamping elastic arm, and a second guide inclined surface inclined relative to the second direction is formed on the inner wall of the clamping notch, and the first guide inclined surface is used to form a wedge surface cooperation with the second guide inclined surface.

9. The bumper structure of claim 1, wherein The first clamping part comprises a first clamping plate, which is arranged on the upper bumper body in the first direction and is tapered away from the end of the upper bumper body in the first direction.

10. The bumper structure of claim 9, wherein, The first clamping part further comprises at least one limiting protrusion, which is arranged on the first clamping plate in the second direction and is arranged in abutment with the inner wall of the first clamping hole in the second direction; wherein the first direction and the second direction are arranged in intersection.

11. The bumper structure of claim 10, wherein, The limiting protrusion is arranged in the first direction, and a third guide inclined surface is formed on one end of the limiting protrusion away from the upper bumper body in the first direction, which is used to form a sliding fit with the port of the first clamping hole.

12. The bumper structure of claim 1, wherein The air duct is formed between the upper bumper and the lower bumper and penetrates in the front-rear direction.

13. A vehicle characterized by comprising: The vehicle comprises the bumper structure according to any one of claims 1-12, which is configured as a front bumper structure or a rear bumper structure.

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