CN219382451U

CN219382451U - Automobile brake pedal reinforcing structure, automobile front wall and automobile

Info

Publication number: CN219382451U
Application number: CN202320948641.4U
Authority: CN
Inventors: 芦伟; 黄正义; 赵石军; 廖晓辉; 董笑强
Original assignee: Deli New Energy Vehicle Co ltd
Current assignee: Deli New Energy Vehicle Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-07-21
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to an automobile brake pedal reinforcing structure, an automobile front wall and an automobile. The utility model effectively solves or improves the vibration and abnormal sound generated when the automobile pedals the brake pedal due to insufficient rigidity of the front wall of the automobile to a certain extent, thereby improving the NVH performance of the whole automobile and improving the riding comfort of passengers.

Description

Automobile brake pedal reinforcing structure, automobile front wall and automobile

Technical Field

The utility model relates to the technical field of automobile brake pedal reinforcing plates, in particular to an automobile brake pedal reinforcing structure, an automobile front wall and an automobile.

Background

The front wall is a main component for isolating the passenger cabin from the engine cabin, and can effectively reduce noise generated by the engine and transmitted into the passenger cabin. Meanwhile, because the brake and the accelerator pedal are directly fixed on the front coaming through bolts, if the rigidity of the front coaming is weak, the pedal can easily vibrate and produce abnormal sound, so that the safety and the comfort of driving are affected. Therefore, the sound insulation and vibration reduction level of the front wall of the automobile plays an important role in the NVH (noise, vibration and harshness (Noise, vibration, harshness)) performance of the automobile.

Therefore, how to solve the vibration and abnormal sound generated when the brake pedal is stepped due to insufficient rigidity of the front wall, and improving the NVH performance of the whole vehicle becomes a problem to be solved urgently.

Disclosure of Invention

The object of the present utility model is to solve at least to some extent one of the above-mentioned technical problems.

To this end, a first object of the present utility model is to provide a brake pedal reinforcing structure for an automobile, which improves rigidity by welding a reinforcing plate for the automobile to the front periphery of the automobile and by adding a surrounding type reinforcing rib to the periphery of a mounting point for the brake pedal. Thereby reducing vibration and abnormal sound generated when the brake pedal is stepped on, and improving NVH performance of the whole vehicle.

A second object of the present utility model is to provide an automotive front wall.

A third object of the utility model is to propose an automobile.

In order to achieve the above object, according to a first aspect of the present utility model, there is provided an automotive brake pedal reinforcing structure, welded to a front periphery of a vehicle body, comprising: a reinforcement assembly; and a reinforcement aperture for mating with the reinforcement assembly;

wherein, the reinforcing component is fixed on the periphery of the automobile brake pedal through the reinforcing hole.

According to one embodiment of the utility model, the reinforcement assembly is a stamped structure.

According to one embodiment of the utility model, the reinforcement assembly is in the form of a hoop.

According to one embodiment of the utility model, the reinforcing component is a reinforcing bar.

According to one embodiment of the utility model, the reinforcing bars comprise one and/or more.

According to one embodiment of the utility model, the reinforcing bars are welded to the front wall of the vehicle body.

According to one embodiment of the utility model, the automobile brake pedal is connected to the front wall of the automobile body through bolts.

According to one embodiment of the utility model, the bolt comprises at least four bolts.

In order to achieve the above object, a second aspect of the present utility model provides a front wall of an automobile, where the front wall of the automobile is connected to the brake pedal of the automobile, and the second aspect of the present utility model includes any one of the embodiments of the reinforcement structure of the brake pedal of the automobile.

To achieve the above object, an embodiment of a third aspect of the present utility model provides an automobile, which includes any one of the embodiments of the front wall of the automobile in the second aspect.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Compared with the prior art, the beneficial effects of the embodiment of the application are as follows:

the utility model provides an automobile brake pedal reinforcing structure, an automobile front wall and an automobile, which effectively solve or improve vibration and abnormal sound generated when the automobile is stepped on a brake pedal due to insufficient rigidity of the automobile front wall to a certain extent, thereby improving NVH performance of the whole automobile and improving riding comfort of passengers.

In order to make the technical means of the present utility model more clearly understood, the present utility model can be implemented according to the content of the specification, and in order to make the above and other objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with the accompanying drawings are described in detail below. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an overall structure of a reinforcement structure for a brake pedal of an automobile according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a reinforcing rib of the brake pedal reinforcing structure of the automobile of FIG. 1 according to an embodiment of the present utility model;

reference numerals:

100-an automotive brake pedal reinforcing structure;

101-automobile front wall; 102-reinforcing ribs; 103-reinforcing holes; 104-automobile brake pedal.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

With the continuous development of the automobile industry, the requirements of people on automobiles are also higher and higher, and the comfort naturally becomes the pursued performance of people. How to attenuate vibration and reduce noise has become an important point in automobile development.

The front wall is a main component for isolating the passenger cabin from the engine cabin, and can effectively reduce noise generated by the engine and transmitted into the passenger cabin. Meanwhile, because the brake and the accelerator pedal are directly fixed on the front surrounding plate through bolts, if the rigidity of the front surrounding plate is weaker, the pedal can easily vibrate and produce abnormal sound, so that the safety and the comfort of driving are affected. Therefore, the utility model provides an automobile brake pedal reinforcing structure, an automobile front wall and an automobile. The rigidity is improved by welding the automobile reinforcement plate to the automobile front wall 101 and by adding an encircling reinforcement rib 102 around the periphery of the mounting point of the automobile brake pedal 104. Thereby reducing vibration and abnormal sound generated when the brake pedal 104 of the automobile is stepped on, and improving NVH performance of the whole automobile.

Referring to fig. 1, the present embodiment provides an automobile brake pedal reinforcing structure, the automobile brake pedal reinforcing structure 100 is welded with the front periphery of the automobile body, comprising:

a reinforcement assembly; and a reinforcement aperture 103 for mating with the reinforcement assembly; wherein the reinforcement assembly is secured to the periphery of the automotive brake pedal 104 by reinforcement holes 103.

The automobile brake pedal reinforcing structure 100 provided by the utility model effectively solves or improves vibration and abnormal sound generated when the automobile front wall 101 is stepped on the brake pedal 104 due to insufficient rigidity to a certain extent, thereby improving NVH performance of the whole automobile and improving riding comfort of passengers.

In one embodiment of the utility model, the reinforcing component is of stamped construction and is in the form of a hoop.

The reinforcing component adopts a stamping structure, so that the manufacturing manufacturability is good, the material consumption is low, the number of procedures is small, the die structure is simple, the product quality is stable, and the cost is low;

the reinforcing component is of an encircling type design, so that the rigidity of the automobile front wall 101 and the automobile front wall can be further increased, and vibration and abnormal sound generated when the automobile brake pedal 104 is stepped on can be reduced, and the NVH performance of the whole automobile is improved.

Referring to fig. 2, as an embodiment of the present utility model, the reinforcing member is a reinforcing rib 102. Of course, those skilled in the art will appreciate that reinforcement assemblies including, but not limited to, ribs 102, and other suitable reinforcement means are within the scope of the present utility model.

Wherein the stiffener 102 includes one and/or more.

Of course, those skilled in the art will appreciate that the reinforcing bar 102 includes, but is not limited to, one and/or more, and that other suitable numbers are within the scope of the present utility model.

The bead 102 is welded to the front wall 101 of the automobile.

As one embodiment of the present utility model, the automobile brake pedal 104 is attached to the automobile front wall 101 by bolts.

It will be appreciated that the utility model is not limited to bolts, and that other suitable connection means are within the scope of the present utility model and are not described herein.

Wherein the bolts comprise at least four bolts. It will be appreciated that the number of bolts is not limited to four, and that one bolt may be used to secure the brake pedal 104 to the front wall 104 of the vehicle. In addition, two, three and N are all within the protection scope of the utility model.

In one embodiment of the present utility model, there is also provided a front wall of a vehicle 101 connected to a vehicle brake pedal 104, including the vehicle brake pedal reinforcing structure 100 discussed in any of the above embodiments.

Wherein the automobile brake pedal 104 is used for decelerating and stopping the vehicle when the automobile brake pedal is stepped on.

In one embodiment of the present utility model, there is also provided an automobile comprising the automobile front wall 101 as discussed in any of the above embodiments.

The front wall 101 of the automobile is a main body structure of the automobile and is used for mounting electric appliances and chassis systems.

The automobile brake pedal reinforcing structure, the automobile front wall and the automobile have the beneficial effects that: vibration and abnormal sound generated when the automobile front wall 101 is stepped on the brake pedal 104 due to insufficient rigidity are effectively solved or improved to a certain extent, so that NVH performance of the whole automobile is improved, and riding comfort of passengers is improved.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the inventive product, are merely for convenience of description of the present application and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.

Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, and that various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the scope of the claims of the present utility model as filed.

Claims

1. An automotive brake pedal reinforcing structure, characterized in that the automotive brake pedal reinforcing structure is welded with a front periphery of a vehicle body, comprising: a reinforcement assembly; and a reinforcement aperture for mating with the reinforcement assembly;

2. The automotive brake pedal reinforcing structure of claim 1 wherein the reinforcing component is a stamped structure.

3. The automotive brake pedal reinforcing structure of claim 2, wherein the reinforcing member is in the form of a hoop.

4. A vehicle brake pedal reinforcing structure according to claim 3, wherein the reinforcing member is a reinforcing rib.

5. The automotive brake pedal reinforcing structure of claim 4, wherein the reinforcing ribs include one and/or more.

6. The automobile brake pedal reinforcing structure of claim 5, wherein the bead is welded to the body front wall.

7. The automobile brake pedal reinforcing structure according to claim 1, characterized in that the automobile brake pedal is connected to the vehicle body front wall by a bolt.

8. The automotive brake pedal reinforcing structure of claim 7, wherein the bolts include at least four.

9. A vehicle front wall, characterized in that it is connected to the vehicle brake pedal and comprises a vehicle brake pedal reinforcing structure according to any one of claims 1-8.

10. An automobile comprising the automobile front wall of claim 9.