Automobile accelerator pedal mounting bracket

Abstract

The utility model relates to the technical field of automobile manufacturing, especially to an automobile accelerator pedal mounting support, including support body, with the bearing wall for bearing accelerator pedal and with the support wall of the outer edge bending connection of bearing wall, support wall and bearing wall are enclosed into support cavity together, the outer edge of support wall is provided with the multiple welding surfaces of outwardly folding, and the welding surface is used for welding fixed with the car body front wall board, multiple locking pieces are set up on the bearing wall, and extend along the side away from support cavity, for connecting accelerator pedal, the utility model has the advantages of simple structure, easy assembly, higher structural strength, and the working stability of installation in accelerator pedal is improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, and in particular to an automobile accelerator pedal mounting bracket. Background Technology

[0002] The accelerator pedal is a device on a car that controls the supply of gasoline fuel. The accelerator pedal is mostly mounted on an accelerator pedal mounting bracket, which connects the accelerator pedal to the car body. The reliability of the connection between the accelerator pedal mounting bracket and the car body directly affects the safety of the accelerator pedal.

[0003] Conventional accelerator pedal mounting brackets are made of bent sheet metal, which has low strength and is prone to deformation. Utility Model Content

[0004] This utility model provides a car accelerator pedal mounting bracket to solve the technical problem that the existing accelerator pedal mounting brackets have low strength and are prone to deformation.

[0005] This utility model provides a car accelerator pedal mounting bracket, which includes:

[0006] The bracket body has a bearing wall for supporting the accelerator pedal and a support wall that is bent and connected to the outer edge of the bearing wall. The support wall and the bearing wall together form a support cavity. Multiple outwardly folded welding surfaces are provided on the outer edge of the support wall. The welding surfaces are used for welding and fixing to the front wall panel of the vehicle body.

[0007] Multiple locking elements are disposed on the bearing wall and extend along the side opposite to the supporting cavity for connecting the accelerator pedal.

[0008] In one embodiment of the present invention, a plurality of welding surfaces are spaced apart along the outer edge of the support wall, and each welding surface is a profile conforming to the front wall panel of the vehicle body.

[0009] In one embodiment of the present invention, the bearing wall is provided with a plurality of locking holes, and each locking member passes through the corresponding locking hole and is welded to the bearing wall.

[0010] In one embodiment of this utility model, the bearing wall is provided with a plurality of positioning holes, which are offset from the locking holes for positioning the welding fixture.

[0011] In one embodiment of the present invention, a first notch communicating with the support cavity is provided on the support wall of the bracket body, and the first notch and the front wall panel of the vehicle body form an installation cavity for installing the brake pedal.

[0012] In one embodiment of the present invention, a second notch communicating with the support cavity is provided on the support wall of the bracket body, and the second notch is spaced apart from the first notch.

[0013] In one embodiment of the present invention, the support wall is provided with a plurality of reinforcing vertical ribs, each of the reinforcing vertical ribs extending from the top end to the bottom end of the support wall.

[0014] In one embodiment of the present invention, at least a portion of the connection between the supporting wall and the bearing wall is provided with reinforcing ribs, and at least two reinforcing ribs are provided, extending toward the bottom end of the supporting wall.

[0015] In one embodiment of the present invention, the connection between the bearing wall and the supporting wall is rounded, and the connection between the supporting wall and the welding surface is also rounded.

[0016] In one embodiment of this utility model, the bracket body is an integrally stamped sheet metal part.

[0017] The beneficial effects of this utility model are as follows: The automobile accelerator pedal mounting bracket proposed by this utility model has a supporting cavity formed by the support wall and the bearing wall of the bracket body, and multiple welding surfaces for welding and fixing to the front wall panel of the vehicle body are provided on the outer edge of the support wall, realizing multi-point welding between the bracket body and the front wall panel of the vehicle body. The accelerator pedal is installed by multiple locking parts for connecting the accelerator pedal provided on the bearing wall. Its structure is simple, easy to assemble, has high structural strength, is not easy to deform, and improves the working stability of the accelerator pedal. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0019] In the attached diagram:

[0020] Figure 1 A schematic diagram of the structure of a car accelerator pedal mounting bracket provided in an embodiment of this utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the car accelerator pedal mounting bracket provided in one embodiment of the present invention. Figure 2 ;

[0022] Figure 3This is a schematic diagram illustrating the assembly of a car accelerator pedal mounting bracket and an accelerator pedal according to one embodiment of the present invention. Figure 1 ;

[0023] Figure 4 This is a schematic diagram of the assembly of the car accelerator pedal mounting bracket and the accelerator pedal in one embodiment of the present invention. Figure 2 .

[0024] The attached figures are labeled as follows:

[0025] 100-Car accelerator pedal mounting bracket;

[0026] 10-Support body;

[0027] 11-Bearing wall; 111-Locking hole; 112-Positioning hole;

[0028] 12-Supporting wall;

[0029] 13-Welding surface; 131-First welding surface; 132-Second welding surface; 133-Third welding surface; 134-Fourth welding surface; 135-Fifth welding surface;

[0030] 14-First notch; 15-Second notch; 16-Reinforcing vertical rib; 17-Reinforcing corner rib;

[0031] 20-Locking element;

[0032] 200 - Accelerator pedal. Detailed Implementation

[0033] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0034] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0035] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present invention.

[0036] Please see Figures 1 to 4 ,like Figure 1 As shown, the automotive accelerator pedal mounting bracket 100 includes: a bracket body 10 and a plurality of locking members 20. The bracket body 10 has a bearing wall 11 for supporting the accelerator pedal 200 and a support wall 12 bent and connected to the outer edge of the bearing wall 11. The support wall 12 and the bearing wall 11 together form a support cavity. The outer edge of the support wall 12 is provided with a plurality of outwardly folded welding surfaces 13 for welding and fixing to the front wall panel of the vehicle body. The plurality of locking members 20 are provided on the bearing wall 11 and extend along the side away from the support cavity for connecting the accelerator pedal 200.

[0037] Specifically, the bracket body 10 has a box-like structure. The bearing wall 11 has a first surface and a second surface. The first surface of the bearing wall 11 is used to support the accelerator pedal 200. The support wall 12 is folded away from the first surface of the bearing wall 11, so that the support wall 12 and the second surface of the bearing wall 11 form a support cavity. The accelerator pedal 200 is installed on the outside of the bracket body 10 by multiple locking elements 20 provided on the bearing wall 11. In this example, the locking elements 20 can be projection weld bolts. By providing multiple outwardly folded welding surfaces 13 on the outer edge of the support wall 12 and welding it to the front wall panel of the vehicle body through multiple welding surfaces 13, the welding strength between the bracket body 10 and the front wall panel of the vehicle body is ensured. In this way, the accelerator pedal 200 can be quickly installed on the vehicle body through the automotive accelerator pedal mounting bracket 100.

[0038] The supporting wall 12 and the bearing wall 11 together enclose a supporting cavity. This hollow structural design effectively reduces the weight of the support while ensuring the overall strength of the support body 10. The existence of the supporting cavity allows the bearing wall 11 and the supporting wall 12 to work together under stress, distributing the stress more evenly across the entire structure of the support body 10.

[0039] The outwardly folded welding surface 13 provides a larger contact area for welding with the front wall panel of the vehicle body, enhancing the connection strength between the bracket body 10 and the front wall panel of the vehicle body, and ensuring that the bracket body 10 can be firmly fixed to the vehicle body during vehicle operation.

[0040] Multiple welding surfaces 13 are provided on the outer edge of the support wall 12 for welding and fixing to the front wall panel of the vehicle body, so as to realize multi-point welding between the bracket body 10 and the front wall panel of the vehicle body. Multiple locking parts 20 are provided on the bearing wall 11 for connecting the accelerator pedal 200, so as to realize the installation of the accelerator pedal 200. Its structure is simple, easy to assemble, has high structural strength, is not easy to deform, and improves the working stability of the accelerator pedal 200.

[0041] In some embodiments, multiple welding surfaces 13 are spaced apart along the outer edge of the support wall 12, and each welding surface 13 is a profile conforming to the shape of the front wall panel of the vehicle body. Specifically, in this example, five welding surfaces 13 are provided, namely a first welding surface 131, a second welding surface 132, a third welding surface 133, a fourth welding surface 134, and a fifth welding surface 135, each located at the left and right ends and the bottom end of the edge of the bracket body 10. See also... Figure 1 The right end of the bracket body 10 is provided with a first welding surface 131 and a second welding surface 132, the bottom end of the bracket body 10 is provided with a third welding surface 133, and the left end of the bracket body 10 is provided with a fourth welding surface 134 and a fifth welding surface 135. The five welding surfaces 13 are respectively shaped to conform to the front wall panel of the vehicle body, which facilitates spot welding connection between the bracket body 10 and the front wall panel of the vehicle body and ensures the structural strength of the connection.

[0042] See Figure 1 and Figure 2 Understandably, the supporting wall 11 is provided with multiple locking holes 111, and each locking element 20 passes through the corresponding locking hole 111 and is welded to the supporting wall 11. Specifically, in this example, the supporting wall 11 has three locking holes 111, and the three locking holes 111 are arranged in a triangle to enhance the installation strength of the locking element 20 on the accelerator pedal 200. The front end of the locking element 20 (e.g., a projection weld bolt) extends from the locking hole 111, and the end of the locking element 20 abuts against the second surface of the supporting wall 11 and is welded perpendicularly to the supporting wall 11, so as to facilitate the installation of the accelerator pedal 200 on the bracket body 10 through the locking element 20. The multiple locking elements 20 work together to provide multiple connection points for the accelerator pedal 200, forming a stable connection structure.

[0043] In the above embodiment, the bearing wall 11 is provided with a plurality of positioning holes 112, which are staggered with the locking holes 111 for positioning the welding fixture. Specifically, in this example, the bearing wall 11 has two positioning holes 112, which are arranged vertically along the length of the bearing wall 11. By providing positioning holes, the welding fixture is positioned, thereby ensuring positioning accuracy.

[0044] In some embodiments, the support wall 12 of the bracket body 10 has a first notch 14 communicating with the support cavity, and the first notch 14 and the front wall panel of the vehicle body form a mounting cavity for installing the brake pedal. Specifically, as shown in... Figure 1 As shown, the first notch 14 on the bracket body 10 is located at the upper left of the bracket body 10. This first notch 14 is used to form a mounting cavity with the front wall panel of the vehicle body for mounting the brake pedal. In this way, the additional space occupied is reduced, allowing for more rational planning and utilization of the front space inside the vehicle, thus saving interior space.

[0045] Understandably, the support wall 12 of the support body 10 has a second notch 15 communicating with the support cavity, and the second notch 15 is spaced apart from the first notch 14. Specifically, as... Figure 1 As shown, the second notch 15 on the bracket body 10 is located at the lower left of the bracket body 10, that is, the second notch 15 is opposite to the first notch 14. The second notch 15 is a process notch used to avoid processing defects of the bracket body 10.

[0046] It should be noted that the support wall 12 is provided with multiple reinforcing vertical ribs 16, each extending from the top to the bottom of the support wall 12. Specifically, the multiple reinforcing vertical ribs 16 arranged on the support wall 12 are like multiple longitudinal "beam" structures constructed inside the support wall 12. These reinforcing vertical ribs 16 can effectively resist the bending deformation of the support wall 12, distributing the bending stress over a larger area, thereby significantly improving the bending strength of the support wall 12. Furthermore, the multiple reinforcing vertical ribs 16 are arranged longitudinally along the support wall 12, which can effectively resist the torsional force on the support body 10. The arrangement of multiple reinforcing vertical ribs 16 can evenly distribute the stress generated by external forces across the entire support wall 12.

[0047] In the above embodiment, at least a portion of the connection between the supporting wall 12 and the bearing wall 11 is provided with reinforcing ribs 17, and at least two reinforcing ribs 17 are provided, extending towards the bottom end of the supporting wall 12. Specifically, in this example, two reinforcing ribs 17 are provided at the connection between the supporting wall 12 and the bearing wall 11 between the first notch 14 and the second notch 15. By providing reinforcing ribs 17, the shear strength of the connection can be significantly improved, effectively resisting the shear force generated by vehicle bumps, acceleration, braking, and other actions, preventing shear failure at the connection, and ensuring the integrity of the structure.

[0048] The reinforcing rib 17 extends along the bottom end of the supporting wall 12, increasing the cross-sectional area and material thickness at the connection. Under tensile force, the reinforcing rib 17 works together with the supporting wall 12 and the load-bearing wall 11 to disperse tensile stress, improve the structure's tensile strength, and prevent the connection from breaking. Similarly, under compressive force, the reinforcing rib 17 provides additional support, enhancing the structure's compressive strength and preventing crushing deformation at the connection.

[0049] Understandably, the connection between the load-bearing wall 11 and the supporting wall 12 is rounded, as is the connection between the supporting wall 12 and the welding surface 13. Specifically, the rounded transitions prevent stress concentration at the connection between the load-bearing wall 11 and the supporting wall 12, and at the connection between the supporting wall 12 and the welding surface 13, and better guide the load transfer path, reducing the occurrence of fatigue cracks.

[0050] In the above embodiments, the bracket body 10 is a sheet metal part integrally stamped. This ensures the overall structural strength of the bracket body 10 and simplifies the manufacturing process.

[0051] In summary, the automobile accelerator pedal mounting bracket 100 proposed in this utility model uses the support wall 12 and the bearing wall 11 of the bracket body 10 to form a support cavity, and provides multiple welding surfaces 13 on the outer edge of the support wall 12 for welding and fixing to the front wall panel of the vehicle body, thereby realizing multi-point welding between the bracket body 10 and the front wall panel of the vehicle body. The mounting of the accelerator pedal 200 is realized by multiple locking parts 20 provided on the bearing wall 11 for connecting to the accelerator pedal 200. Its structure is simple, easy to assemble, has high structural strength, is not easy to deform, and improves the working stability of the accelerator pedal 200.

[0052] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A mounting bracket for an automotive accelerator pedal, characterized in that, include: The bracket body has a bearing wall for supporting the accelerator pedal and a support wall that is bent and connected to the outer edge of the bearing wall. The support wall and the bearing wall together form a support cavity. Multiple outwardly folded welding surfaces are provided on the outer edge of the support wall. The welding surfaces are used for welding and fixing to the front wall panel of the vehicle body. Multiple locking elements are disposed on the bearing wall and extend along the side opposite to the supporting cavity for connecting the accelerator pedal.

2. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, Multiple welding surfaces are spaced apart along the outer edge of the support wall, and each welding surface is a profile that conforms to the shape of the front wall panel of the vehicle body.

3. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, The bearing wall is provided with a plurality of locking holes, and each locking element passes through the corresponding locking hole and is welded to the bearing wall.

4. The automotive accelerator pedal mounting bracket according to claim 3, characterized in that, The bearing wall is provided with a plurality of positioning holes, which are offset from the locking holes for positioning the welding fixture.

5. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, The support wall of the bracket body is provided with a first notch that communicates with the support cavity. The first notch and the front wall panel of the vehicle body form an installation cavity for installing the brake pedal.

6. The automotive accelerator pedal mounting bracket according to claim 5, characterized in that, The support wall of the support body is provided with a second notch that communicates with the support cavity, and the second notch is spaced apart from the first notch.

7. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, The support wall is provided with a plurality of reinforcing vertical ribs, each of which extends from the top end to the bottom end of the support wall.

8. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, At least a portion of the connection between the supporting wall and the bearing wall is provided with reinforcing ribs, and at least two reinforcing ribs are provided, extending toward the bottom end of the supporting wall.

9. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, The connection between the bearing wall and the supporting wall is rounded, and the connection between the supporting wall and the welding surface is also rounded.

10. The automotive accelerator pedal mounting bracket according to claim 1, characterized in that, The bracket body is a sheet metal part formed by one-piece stamping.

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