Foot baffle mounting structure, foot baffle assembly and vehicle

Abstract

The utility model provides a foot blocking plate installation structure, a foot blocking plate assembly and a vehicle, and belongs to the technical field of automobile part installation, the foot blocking plate installation structure comprises a clamping piece and a fastening piece, the clamping piece is provided with a buckling part, the middle of the buckling part is provided with a circular cavity, and the inner side of the circular cavity is provided with a clamping groove with a backward opening; the free end of the fastener is provided with a clamping part protruding in the radial direction, the clamping part rotates in the axial direction to be matched with the clamping groove in a clamped mode, and the foot stopping plate abuts against the instrument board. According to the foot blocking plate installation structure, the free end of the fastener penetrates through the installation hole of the foot blocking plate and extends backwards to one side of the clamping groove, and then the foot blocking plate abuts against an instrument panel through rotating, clamping and fixing; when the foot baffle is mounted and dismounted, only the fastener needs to be rotated, and the clamping part is clamped into or separated from the clamping groove, so that the foot baffle is convenient to mount and dismount, the required mounting space is small, and more convenience is provided for operations such as production and maintenance of the foot baffle.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile part installation, and more specifically, relates to a footrest installation structure, a footrest assembly and a vehicle. Background Art

[0002] Currently, in the design and manufacture of automobiles, the installation of the under-instrument-panel footrest usually adopts a screw fixation method, that is, a plurality of bolt installation holes are opened on the footrest, and bolts penetrate through the bolt holes to fix the footrest on the instrument panel. However, in some vehicle models, due to design limitations or the compactness of the space layout, there is insufficient installation space for the under-instrument-panel footrest, resulting in difficulties in the installation and removal operations of the screws, which not only increases the assembly time on the production line but also brings inconvenience to later maintenance and repair. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a footrest installation structure, a footrest assembly and a vehicle, aiming to solve the problems of complex disassembly and assembly operations and insufficient assembly space.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a footrest installation structure, a footrest assembly and a vehicle, including a clamping member and a fastening member. The clamping member is connected to the instrument panel. The clamping member has a buckle portion, and a circular cavity is formed in the middle of the buckle portion. A clamping groove with an opening facing backward is formed on the inner side of the circular cavity. A clamping portion protruding radially is provided at the free end of the fastening member. The clamping portion rotates around the axial direction to be clamped and matched with the clamping groove, and the footrest is pressed against the instrument panel.

[0005] The beneficial effect of the footrest installation structure provided by the utility model is as follows: compared with the prior art, in the footrest installation structure of the utility model, the free end of the fastening member penetrates through the installation hole of the footrest and extends backward until the clamping portion at its end is located on one side of the clamping groove, and then the clamping portion is clamped in the clamping groove by rotation. At this time, the other end of the fastening member is located on the front side of the footrest and presses the footrest against the instrument panel. When installing and removing the footrest, only the fastening member needs to be rotated to engage or disengage the clamping portion from the clamping groove, which is convenient for disassembly and assembly and requires less installation space, providing more convenience for operations such as the production and repair of the footrest.

[0006] As another embodiment of the present application, a through groove and a guiding block are formed on the inner side of the circular cavity. The thickness of the guiding block gradually increases in the clockwise direction. The guiding block has an inclined surface. The first end of the inclined surface is connected to the through groove, and the second end of the inclined surface is connected to the clamping groove. The width of the through groove is greater than or equal to that of the clamping groove. The thickness of the clamping portion is the same as the width of the clamping groove.

[0007] The beneficial effect of the foot guard installation structure provided by the utility model is that the inclined surface provides a supporting effect for the clamping part during the rotation process, thereby ensuring that the clamping part can smoothly enter the clamping groove.

[0008] As another embodiment of the present application, a first limiting protrusion and a second limiting protrusion are provided at the upper end of the guide block, the first limiting protrusion is located at the tail end of the inclined surface, and the second limiting protrusion is located at the tail end of the guide block; the first limiting protrusion is lower than the second limiting protrusion, and the first limiting protrusion and the second limiting protrusion are spaced apart to form the snap-in groove.

[0009] The beneficial effect of the foot guard installation structure provided by the utility model is that, while the first limiting protrusion and the second limiting protrusion cooperate with the rear end face of the guide block to form a clamping groove, the rotation direction of the clamping part is limited and it is ensured that it will not fall out of the second limiting protrusion during installation or removal, thereby improving the connection stability of the installation structure.

[0010] As another embodiment of the present application, there are multiple guide blocks, and the multiple guide blocks are arranged in a clockwise manner, and the through groove is formed between two adjacent guide blocks; correspondingly, there are multiple clamping parts at the free end of the fastener, and the multiple clamping parts and the multiple through grooves correspond one to one.

[0011] The beneficial effect of this embodiment is that the connection stability is improved.

[0012] As another embodiment of the present application, the card connector includes a card plate portion and a connecting arm, the card plate portion has a circular hole in its center, two opposite side surfaces of the card plate portion have card plate grooves, and the instrument panel is snap-fitted with the card plate grooves, the connecting arm is connected to the rear side of the card plate portion, the buckle portion is located at the free end of the connecting arm, and the circular cavity is coaxial with the circular hole.

[0013] The beneficial effect of this embodiment is that it prevents the clip from falling out of the instrument panel when subjected to a rearward external force.

[0014] As another embodiment of the present application, a guide protrusion is provided on the edge of the rear end surface of the clamping plate portion.

[0015] The beneficial effect of this embodiment is that it facilitates the fitting and snap connection between the instrument panel and the card slot.

[0016] As another embodiment of the present application, the fastener includes a cover, a force-bearing portion and an extension portion, wherein the extension portion is located on the inner side of the cover, the extension portion is a rod-shaped structure, the length direction of the extension portion is perpendicular to the cover, the clamping portion is located at the free end of the extension portion; the force-bearing portion is located on the outer side of the cover.

[0017] The beneficial effect of this embodiment is that the cover plugs the mounting hole of the toe board and applies a backward thrust to the toe board.

[0018] As another embodiment of the present application, the force-receiving part is a sheet-like structure protruding outward, and the side wall of the force-receiving part has anti-slip patterns.

[0019] The beneficial effect of the toe board mounting structure provided by the present utility model is that it is convenient for the staff to operate and apply force.

[0020] A toe board assembly is further provided, which includes an instrument panel and a toe board, and also includes the above-mentioned toe board mounting structure.

[0021] The beneficial effect of the toe board assembly provided by the present utility model is as follows: Compared with the prior art, the toe board assembly of the present utility model adopts the above-mentioned toe board mounting structure, and the fixing and removal of the toe board can be completed only through the rotation and snap-fit of the snap-fit parts and fasteners. The operation is simple, which improves the production efficiency and maintenance convenience; compared with the existing connection methods, the toe board mounting structure saves installation space and is suitable for situations with limited installation space. In addition, tools are not required for both installation and disassembly of this structure, which reduces the operation cost.

[0022] A vehicle is further provided, which includes the above-mentioned toe board mounting structure or toe board assembly.

[0023] The beneficial effect of the vehicle provided by the present utility model is as follows: Compared with the prior art, the vehicle of the present utility model adopts the above-mentioned toe board mounting structure or toe board assembly, which simplifies the connection operation, improves the production efficiency and maintenance convenience; and saves the installation space at the toe board position, and is more suitable for the environment with a small installation space at the toe board inside the vehicle. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic structural diagram of the toe board mounting structure provided by the embodiment of the present utility model;

[0026] Figure 2 It is a schematic structural diagram of the toe board assembly provided by the embodiment of the present utility model;

[0027] Figure 3 It is a transverse cross-sectional view of the toe board assembly provided by the embodiment of the present utility model;

[0028] Figure 4 This is a longitudinal sectional view of the footrest assembly provided by the embodiment of the present utility model.

[0029] In the figure:

[0030] 10. Buckle part; 11. Cardboard part; 12. Connecting arm; 13. Guide projection;

[0031] 20. Cover; 21. Extension part; 22. Force-receiving part; 24. Clamping part;

[0032] 30. Footrest; 31. Instrument panel. Specific embodiments

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0034] Please refer to Figures 1 to 4 , and now the footrest mounting structure, footrest assembly and vehicle provided by the present utility model will be described. The footrest mounting structure includes a clamping member and a fastening member. The clamping member has a buckle part 10. The middle part of the buckle part 10 has a circular cavity, and the inner side of the circular cavity has a clamping groove with an opening facing backward; the free end of the fastening member is provided with a radially protruding clamping part 24. The clamping part 24 is rotated around the axial direction to be clamped and matched with the clamping groove, and the footrest 30 is pressed against the instrument panel.

[0035] Compared with the prior art, for the footrest mounting structure provided by the present utility model, the clamping member is first fixedly mounted on the instrument panel. A circular cavity is provided in the center of the clamping member. The free end of the fastening member passes through the mounting hole of the footrest 30 and extends backward until the clamping part 24 at its end is located on one side of the clamping groove. Then, the clamping part 24 is clamped in the clamping groove by rotation. At this time, the other end of the fastening member is located on the front side of the footrest 30 and presses the footrest 30 against the instrument panel; when installing and removing the footrest 30, only the fastening member needs to be rotated to engage or disengage the clamping part 24 from the clamping groove, which is convenient for disassembly and assembly, and requires a small installation space, providing more convenience for operations such as the production and maintenance of the footrest 30.

[0036] In some possible embodiments, please refer to Figures 1 to 4 , the inner side of the circular cavity has a through groove and a guide block. The thickness of the guide block gradually increases in the clockwise direction. The guide block has an inclined surface. The first end of the inclined surface is connected to the through groove, and the second end of the inclined surface is connected to the clamping groove. The width of the through groove is greater than or equal to the width of the clamping groove.

[0037] The buckle part 10 is of an annular structure. In the circular cavity opened at the center of the buckle part 10, there are not only clamping grooves but also through grooves and guiding blocks; the through grooves are located on one side of the guiding blocks. The through grooves are through grooves opened along the axial direction and are used for accommodating the clamping part 24 to pass through axially until it reaches one side of the opening of the clamping groove.

[0038] Since the notch of the clamping groove faces backward, and the back of it is the direction in which the instrument panel is away from the footrest 30. That is, during installation, the fastener penetrates from front to back, and the clamping part 24 at its free end sequentially penetrates through the footrest 30, the instrument panel and the circular cavity until the clamping part 24 extends to the side of the notch of the clamping groove through the through groove; finally, by rotating the fastener, the clamping part 24 passes through the side wall of the clamping groove and enters the notch of the clamping groove, and is clamped and matched with the clamping groove.

[0039] As the basic structure of the clamping groove, the guiding block is fixed on the inner side wall of the circular cavity, and the distance from the inner side wall of the guiding block to the axis of the circular cavity is less than the distance from the outer edge of the clamping part 24 to the central axis of the fastener. The guiding block is an arc-shaped block, and the thickness of the guiding block gradually increases in the clockwise direction. The front end face of it is a face perpendicular to the axial direction, while the rear end face forms an inclined surface connecting the clamping groove and the through groove. When the fastener rotates, the edge of the front end of the clamping part 24 fits on the inclined surface and continuously moves backward along with the inclined surface until the clamping part 24 is rotated into the clamping groove. The inclined surface provides a supporting effect for the clamping part 24 during the rotation process, ensuring that the clamping part 24 can smoothly enter the clamping groove.

[0040] In some possible embodiments, please refer to Figures 1 to 4 , the upper end of the guiding block is provided with a first limiting protrusion and a second limiting protrusion. The first limiting protrusion is located at the tail end of the inclined surface, and the second limiting protrusion is located at the tail end of the guiding block; the first limiting protrusion is lower than the second limiting protrusion, and the first limiting protrusion and the second limiting protrusion are arranged at intervals to form the clamping groove.

[0041] The guiding block gradually thickens from the first end to the second end, with the second end being its tail end. On the rear end face of the guiding block, there are two parts. The first part is an inclined surface, and the second part is a clamping groove. There is a first limiting protrusion between the inclined surface and the bottom of the clamping groove. The first limiting protrusion is used to isolate the inclined surface and the limiting protrusion, and at the same time prevent the clamping part 24 from slipping out along the inclined surface; the second limiting protrusion and the first limiting protrusion are spaced and cooperate to form the clamping groove, and the second limiting protrusion prevents the clamping part 24 from slipping out from the other side of the clamping groove. The edge of the side of the second limiting protrusion away from the clamping groove is in the same plane as the edge of the guiding block. To facilitate limiting the rotation direction of the clamping part 24 and prevent it from rotating too much and slipping out of the clamping groove, it is required that the height of the second limiting protrusion is greater than the height of the first limiting protrusion, ensuring that the clamping part 24 can only pass through the first limiting protrusion under the action of an external force. During installation and disassembly, the clamping part 24 is made to slip out of the clamping groove by rotating it forward and backward.

[0042] While the first limiting protrusion and the second limiting protrusion cooperate with the rear end face of the guiding block to form the clamping groove, they limit the rotation direction of the clamping part 24 and ensure that it will not slip out from the second limiting protrusion during installation or removal, improving the connection stability of the installation structure.

[0043] In some possible embodiments, please refer to Figure 3 , there are multiple guiding blocks, and the multiple guiding blocks are arranged at intervals in a clockwise direction. A through groove is formed between two adjacent guiding blocks; correspondingly, at the free end of the fastener, there are multiple clamping parts 24, and the multiple clamping parts 24 and the multiple through grooves correspond one by one.

[0044] The clamping part 24 and the guiding block are arranged in pairs to form a connection structure. To improve the connection stability, the connection structure can be set as multiple groups, and each group includes a clamping part 24 and a guiding block.

[0045] The guiding blocks of multiple groups of connection structures are evenly distributed at equal angles on the inner side wall of the circular cavity, and the gap between two adjacent guiding blocks forms a through groove. During the forward extension of the fastener, it is necessary to make the clamping part 24 correspond to the through groove one by one until the end face of the clamping part 24 extends to the inclined surface of the guiding block. Rotate the fastener clockwise, and the clamping part 24 moves relative to the inclined surface. The clamping part 24 moves along the inclined surface until the clamping part 24 passes through the first limiting protrusion and enters the clamping groove. During the rotation, since the end of the fastener is connected with multiple clamping parts 24, the multiple clamping parts 24 rotate synchronously and are clamped and limited at the same time.

[0046] Since the width of the through hole needs to accommodate the insertion part 24 to pass through, the width of the through hole is greater than or equal to the width of the insertion part 24. Preferably, according to the width of the through hole and the inclination angle requirement of the inclined surface, the connecting structure is set as two symmetrical groups, that is, there are two guiding blocks, and there are also two insertion parts 24 provided on the fastener. The two insertion parts 24 are symmetrical and have the same structure.

[0047] In some possible embodiments, please refer to Figure 1 , Figure 3 and Figure 4 , the engaging part includes a clamping plate part 11 and a connecting arm 12. A round hole is provided at the center of the clamping plate part 11; clamping plate grooves are provided on two opposite side surfaces of the clamping plate part 11, and the instrument panel is clamped and matched with the clamping plate grooves; the connecting arm 12 is connected to the rear side of the clamping plate part 11, and the buckling part 10 is located at the free end of the connecting arm 12, and the circular cavity is coaxial with the round hole.

[0048] The clamping plate part 11 is located in front of the buckling part 10 and is connected to the buckling part 10 by means of the connecting arm 12. The clamping plate groove provided on the side surface of the clamping plate part 11 has an opening facing outward. The clamping plate part 11 penetrates through the through hole of the instrument panel, and the clamping plate groove on the side surface of the clamping plate part 11 is clamped and matched with the plate body around the through hole of the instrument panel.

[0049] Specifically, the clamping plate part 11 includes an annular body and two groups of limiting plate body structures. The annular body is coaxial with the circular cavity of the buckling part 10. The front end of the annular body is connected to two groups of symmetrical limiting plate body structures, and two relatively symmetrical clamping plate grooves are formed by the two groups of limiting plate bodies. The rear side of the annular body is connected to the connecting arm 12, and the connecting arm 12 extends rearward and is used to connect the buckling part 10.

[0050] There are two symmetrical clamping plate grooves, and the two engaging grooves are respectively clamped on two side edges of the rectangular through hole of the instrument panel.

[0051] Taking one clamping plate groove as an example, the extending lengths of the two limiting plate bodies located on both sides of the clamping plate groove are different. The extending length of the limiting plate body located on the front side is greater than that of the limiting plate body located on the rear side, and the through hole of the instrument panel can allow the buckling part 10 to pass through. During installation, the engaging part is installed from front to back. First, the buckling part 10 and the connecting arm 12 are passed through the through hole of the instrument panel to the rear side of the instrument panel until the limiting plate body at the rear side of the clamping plate part 11 passes through the through hole, and the instrument panel is clamped in the clamping plate groove between the two limiting plate bodies. Only the limiting plate body on the front side is located on the front side of the instrument panel, reducing the structure and gap between the instrument panel and the footrest 30, and at the same time preventing the engaging part from being disengaged backward from the instrument panel when subjected to an external force in the backward direction.

[0052] In addition, the connecting arm 12 can adopt a U-shaped structure or an arc-shaped structure. Taking the connecting arm 12 with a U-shaped structure as an example, the connecting arm 12 is arranged along the radial direction of the annular body of the clamping plate portion 11, and the two side walls of the U-shaped structure are distributed in the front-rear direction, and the opening of the connecting arm 12 faces the central axis direction of the annular body. When stressed, the U-shaped connecting arm 12 can act as a buffer damping structure to buffer the force and prevent the fastener and the clamping member from being damaged due to excessive force. And when the clamping portion 24 passes through the first limiting protrusion, the U-shaped connecting arm 12 can deform in the front-rear direction in cooperation with the axial displacement of the buckle portion 10, so that the clamping portion 24 can smoothly enter the limiting groove; and after the clamping portion 24 enters the clamping groove, the U-shaped connecting arm 12 pushes the buckle portion 10 axially backward under its own resilience, so that the bottom of the clamping groove fits with the clamping portion 24, further restricting the clamping portion 24 from disengaging from the clamping groove and improving the connection stability of the installation structure.

[0053] In some possible embodiments, please refer to Figure 1 , a guiding protrusion 13 is provided at the edge of the rear end face of the clamping plate portion 11.

[0054] The clamping plate portion 11 completely covers the through hole of the instrument panel. Its front end is a rectangular structure, and two of the four sides of the rectangle have clamping plate grooves, and the other two sides are completely embedded in the through hole of the instrument panel. And on the two side structures embedded in the instrument panel, a guiding protrusion 13 is provided at the rear end to facilitate the fitting and clamping of the instrument panel and the clamping plate groove.

[0055] In some possible embodiments, please refer to Figures 1 to 4 , the fastener includes a cover 20, a force-bearing portion 22 and an extension portion 21. The extension portion 21 is located inside the cover 20. The extension portion 21 is a rod-shaped structure, and the length direction of the extension portion 21 is perpendicular to the cover 20. The clamping portion 24 is located at the free end of the extension portion 21; the force-bearing portion 22 is located outside the cover 20.

[0056] The cross-section of the cover 20 is larger than the size of the installation hole opened on the footrest plate 30. The installation hole is the bolt hole originally opened on the footrest plate 30. When bolt connection is not adopted, it can be directly used as the installation hole without rectification.

[0057] The front end face of the cover 20 is connected to the force-bearing portion 22. The force-bearing portion 22 can be a protrusion or a depression, which is mainly convenient for the staff to apply an external force. The rear end face of the cover 20 is connected to the extension portion 21. The extension portion 21 is a rod-shaped structure. The extension portion 21 extends from front to back, and at least one clamping portion 24 is connected to its end. The clamping portion 24 protrudes outward along the radial direction of the extension portion 21.

[0058] When installing the kick plate 30, first turn the clamping portion 24 backward, and extend the fastener backward until the clamping portion 24 moves into the through groove, and then rotate the fastener to limit the clamping portion 24 in the clamping groove. At this time, the rear end face of the cover 20 fits against the front side wall of the kick plate 30 and applies a backward thrust to the kick plate 30, pressing it against the instrument panel.

[0059] In some possible embodiments, please refer to Figure 1 , the force-receiving portion 22 is a sheet-like structure protruding outward, and the side wall of the force-receiving portion 22 has anti-slip lines.

[0060] For the convenience of operation and force application by the staff, the force-receiving portion 22 is made into a sheet-like structure, and the length direction of this sheet-like structure is perpendicular to the front end face of the cover 20. The width of the sheet-like structure can be greater than the diameter of the cover 20.

[0061] Since the fastener needs to be rotated during disassembly and assembly, the sheet-like force-receiving portion 22 of the structure enables manual installation by the staff without the use of auxiliary tools, reducing the difficulty of disassembly and assembly, improving production efficiency and maintenance convenience, and also saving operation costs.

[0062] Please refer to Figures 1 to 4 , a kick plate assembly is also provided, which includes an instrument panel and a kick plate 30, and also includes the above-mentioned kick plate installation structure. The kick plate 30 is connected to the instrument panel by means of the clamping member and the fastener of the above-mentioned installation structure.

[0063] Compared with the prior art, the kick plate assembly provided by the present utility model adopts the above-mentioned kick plate installation structure, and the fixing and removal of the kick plate 30 can be completed only through the rotation and clamping cooperation of the clamping member and the fastener, with simple operation, improving production efficiency and maintenance convenience; compared with the existing connection methods, the kick plate installation structure saves installation space and is suitable for situations with limited installation space. In addition, this structure does not require the use of tools during installation and disassembly, reducing operation costs.

[0064] A vehicle is also provided, and this vehicle adopts the above-mentioned kick plate installation structure or the above-mentioned kick plate assembly.

[0065] Compared with the prior art, the vehicle provided by the present utility model adopts the above-mentioned kick plate installation structure or kick plate assembly, simplifies the connection operation, improves production efficiency and maintenance convenience; and saves the installation space at the position of the kick plate 30, and is more suitable for the environment with a small installation space at the kick plate 30 in the vehicle.

[0066] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. The footboard installation structure is characterized by: The invention comprises a clamping member and a fastener, wherein the clamping member is connected to an instrument panel, the clamping member is provided with a clamping portion (10), the middle of the clamping portion (10) is provided with a circular cavity, the inner side of the circular cavity is provided with a clamping groove opening toward the rear; the free end of the fastener is provided with a clamping portion (24) protruding in the radial direction, the clamping portion (24) is rotated axially until it is clamped and matched with the clamping groove, so that a foot guard (30) is pressed against the instrument panel.

2. The footboard installation structure according to claim 1, characterized in that: The inner side of the circular cavity is provided with a through groove and a guide block, the thickness of the guide block gradually increases in a clockwise direction, the guide block has an inclined surface, the first end of the inclined surface is connected to the through groove, the second end of the inclined surface is connected to the clamping groove, the width of the through groove is greater than or equal to the clamping groove; the thickness of the clamping portion (24) is consistent with the width of the clamping groove.

3. The footboard installation structure according to claim 2, characterized in that: The upper end of the guide block is provided with a first limiting protrusion and a second limiting protrusion, the first limiting protrusion is located at the tail end of the inclined surface, and the second limiting protrusion is located at the tail end of the guide block; the first limiting protrusion is lower than the second limiting protrusion, and the first limiting protrusion and the second limiting protrusion are spaced apart to form the clamping groove.

4. The footboard installation structure according to claim 2, characterized in that: There are a plurality of guide blocks, which are arranged in a clockwise interval, and a through slot is formed between two adjacent guide blocks; correspondingly, a plurality of clamping parts (24) are provided at the free end of the fastener, and the plurality of clamping parts (24) correspond to the plurality of through slots one by one.

5. The footboard installation structure according to claim 2, characterized in that: The clamping member comprises a clamping plate portion (11) and a connecting arm (12); a circular hole is provided at the center of the clamping plate portion (11); clamping plate grooves are provided on two opposite side surfaces of the clamping plate portion (11); the instrument panel is clamped and matched with the clamping plate grooves; the connecting arm (12) is connected to the rear side of the clamping plate portion (11); the buckle portion (10) is located at the free end of the connecting arm (12), and the circular cavity is coaxial with the circular hole.

6. The footboard installation structure according to claim 5, characterized in that: A guide protrusion (13) is provided on the edge of the rear end surface of the clamping plate portion (11).

7. The footboard mounting structure according to claim 2, characterized in that: The fastener comprises a cover (20), a force-bearing portion (22) and an extension portion (21); the extension portion (21) is located on the inner side of the cover (20); the extension portion (21) is a rod-shaped structure; the length direction of the extension portion (21) is perpendicular to the cover (20); the clamping portion (24) is located at the free end of the extension portion (21); and the force-bearing portion (22) is located on the outer side of the cover (20).

8. The footboard installation structure according to claim 7, characterized in that: The force-bearing portion (22) is a sheet-like structure protruding outward, and the side wall of the force-bearing portion (22) has anti-slip patterns.

9. A footboard assembly, comprising an instrument panel and a footboard (30), characterized in that: It also includes a footboard mounting structure as described in any one of claims 1-8.

10. A vehicle, characterized in that It comprises the foot guard mounting structure as described in any one of claims 1 to 8 or the foot guard assembly as described in claim 9.

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