CN206107358U - Preceding bounding wall and use its car - Google Patents

Abstract

The utility model discloses a dash panel, comprising: a dash panel body, the upper side of the dash panel body is fixedly connected with a dash crossbeam; The left and right sides of the dash panel body are fixedly connected with the left front cabin beam body and the right front cabin beam body of the automobile respectively; The lower side of the hoarding body and is fixedly connected with the floor beams. The dash panel of the utility model can ensure the connection strength of the dash panel by rationally arranging the connection points between the dash panel and the car frame in structure; moreover, the dash panel of the utility model can be formed by aluminum alloy to realize Lightweight design while ensuring its own strength requirements.

Description

Front panel and automobile using it

technical field

The utility model relates to the technical field of auto parts, in particular to a dash panel and an automobile using the same.

Background technique

The front panel refers to the partition between the engine compartment and the compartment, and its functions are: (1) to protect the safety of the personnel inside the cockpit; (2) to play the role of sound insulation, heat insulation, and noise reduction for the cockpit of the car; ( 3) It can meet the installation and strength requirements of the accelerator pedal and the brake pedal; (4) It plays a sealing role and can prevent rainwater and wind and sand from entering the cockpit.

In the prior art, the dash panel is connected with the floor and the front instrument panel, and needs to provide support for the upper structure of the vehicle such as the instrument panel. Therefore, the dashboard is mostly sheet metal, and its structure is bulky, which is not conducive to the lightweight of the car. Under the current development trend of automobiles, especially for new energy vehicles, the lightweight design of automobiles is getting more and more attention. How to reduce the weight of the existing dash panel while having sufficient connection strength and rigidity is a technical problem to be solved.

Utility model content

In view of this, the utility model proposes a dash panel and an automobile using the dash panel, so as to solve the technical defects existing in the prior art.

In order to achieve the above object, the technical solution of the utility model embodiment is achieved in this way:

The embodiment of the utility model discloses a dash panel, comprising:

A dash panel body, the upper side of the dash panel body is fixedly connected to the dash cross member;

The sides of the dash panel, the sides of the dash panel are respectively formed on the left and right sides of the dash panel body, and are respectively fixedly connected with the left front cabin beam body and the right front cabin beam body of the automobile;

The bottom edge of the dash panel, the bottom edge of the dash panel is formed on the lower side of the dash panel body, and is fixedly connected with the floor beam.

In an exemplary embodiment of the present utility model, the dash panel body is provided with a steering pipeline through hole for the transmission shaft of the steering pipeline to pass through.

In an exemplary embodiment of the present utility model, the dash panel body is provided with a first installation hole for screwing an accelerator pedal, and a second installation hole for screwing a brake pedal.

In an exemplary embodiment of the present utility model, the front panel body is provided with a third installation hole for screwing the brake master cylinder.

In an exemplary embodiment of the present utility model, the upper side of the dash panel body is bonded to the dash cross member;

The sides of the dash panel are respectively screwed to the left front cabin beam body and the right front cabin beam body;

The bottom edge of the dash panel is screwed to the floor beam.

In an exemplary embodiment of the present utility model, an accommodating space that can be used for the movement of the accelerator pedal and the brake pedal is formed around the upper part of the dash panel body, and the accommodating space is located at the first between the mounting holes and the bottom edge of the dash panel.

The embodiment of the utility model discloses an automobile, which uses the above-mentioned dash panel.

The dash panel of the utility model can ensure the connection strength of the dash panel by rationally arranging the connection points between the dash panel and the automobile frame structurally; moreover, the dash panel of the utility model can be formed by aluminum alloy to realize Lightweight design while ensuring its own strength requirements.

Description of drawings

The following drawings only schematically illustrate and explain the utility model, and do not limit the scope of the utility model.

Fig. 1 is a structural schematic diagram 1 of the dash panel of the utility model embodiment;

Fig. 2 is the structure schematic diagram II of the dash panel of the utility model embodiment;

Fig. 3 is a schematic diagram of the connection between the dash panel and the accelerator pedal and the brake pedal according to the embodiment of the present invention.

reference sign

10—dashboard;

11—dashboard body; 12—dashboard side; 13—accommodating space; 14—dashboard bottom;

15—the third installation hole; 16—the second installation hole; 17—the first installation hole; 18—the steering pipeline hole;

20—brake pedal; 30—accelerator pedal; 40—steering pipeline transmission shaft.

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is now described with reference to the accompanying drawings, and the same symbols in each figure represent the same parts.

In this article, "schematic" means "serving as an example, example or illustration", and any illustration or implementation described as "schematic" should not be interpreted as a more preferred or more advantageous Technical solutions.

In order to make the drawings concise, the figures in each figure only schematically show the relevant parts of the utility model, and do not represent its actual structure as a product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.

Herein, "one" does not mean limiting the number of relevant parts of the present invention to "only one", and "one" does not mean excluding the situation that the number of relevant parts of the present invention is "more than one".

In this article, "upper", "lower", "front", "rear", "left", "right", etc. are only used to indicate the relative positional relationship between related parts, rather than to limit the absolute position of these related parts .

In this article, "first", "second", etc. are only used to distinguish each other, not to indicate the degree of importance and order, or the prerequisite for mutual existence.

In order to solve the technical defect of the bulky structure of the front wall in the prior art, which is not conducive to the lightweight of the car, the embodiment of the utility model provides a front wall to achieve a lightweight design while ensuring its own rigidity. strength.

In order to achieve the above purpose, the structure of the dash panel 10 of this embodiment is shown in Fig. 1 and Fig. 2, including: a dash panel body 11, a dash panel side edge 12 and a dash panel bottom connected to the dash panel body 11 Side 14.

in:

The upper side of the dash panel body 11 is fixedly connected with the dash cross member. In addition, the upper side of the dash body 11 also overlaps the air chamber and the instrument panel in the automobile. Optionally, the upper side of the dash panel body 11 can be fixedly connected to the dash cross member in various ways, such as bonding, screwing, etc., and in this embodiment, the bonding between the two is preferred.

Optionally, in order to realize the connection with other parts in the car, referring to FIG. 1 and FIG. 3 , the dash panel body 11 is provided with a first mounting hole 17 for screwing the accelerator pedal 30 , and for screwing the brake pedal 20 . The second mounting hole 16, and the third mounting hole 15 for screwing the brake master cylinder. In addition, the dashboard body 11 is also provided with a steering pipeline through hole 18 for the steering pipeline transmission shaft 40 to pass through, allowing the steering pipeline transmission shaft 40 to pass through and be connected to the steering wheel.

Moreover, it should be noted that, in order to meet avoidance conditions and installation requirements, the dash panel body 11 itself needs to be conformally designed. For example, on the side opposite to the cockpit, the front panel body 11 needs to surround and form an accommodating space 13 for the movement of the accelerator pedal 30 and the brake pedal 20. The accommodating space 13 is located between the first mounting hole 17 and the front wall. between the bottom edges 14 of the board, so that the driver can control it by stepping on the accelerator pedal 30 and the brake pedal 20 when driving.

In addition, the dash panel sides 12 are respectively formed on the left and right sides of the dash panel body 11 , and are respectively fixedly connected with the left front cabin beam body and the right front cabin beam body of the automobile.

Optionally, there are many ways to fix the dash panel side 12 to the left front cabin beam body and the right front cabin beam body of the automobile, such as screwing, bonding, etc., and the cowl panel side is preferred in this embodiment. The side 12 is respectively screwed with the left front cabin beam body and the right front cabin beam body of the automobile, so as to meet the requirements of the connection strength of the dash panel 10 .

Specifically, the installation points of the side edge 12 of the dash panel of the automobile can be arranged according to actual needs. In the present embodiment, there are three connecting points of the dash panel side 12 on each side, that is, the dash panel side 12 on the left side of the automobile is respectively connected to the left hinge mounting beam, the left hinge front beam and the left front compartment of the automobile. The assembly strengthens and installs the slanted beam screw connection, and the dash panel side 12 on the right side of the automobile is respectively connected with the right hinge installation beam, the right hinge front beam and the right front compartment assembly strengthening installation slant beam screw connection of the automobile.

The dash panel bottom edge 14 is formed on the lower side of the dash panel body 11 and is fixedly connected with the floor beam.

Optionally, there are many ways of fixedly connecting the dash panel bottom edge 14 to the floor cross beam of the automobile, such as screwing, bonding, etc. In this embodiment, the dash panel bottom edge 14 is preferably screwed to the floor cross beam to meet the Requirements for the connection strength of the enclosure 10.

The dash panel 10 of the present utility model structurally arranges the connection points between the dash panel 10 and the automobile frame reasonably to ensure the connection strength of the dash panel 10; The 5-series material is formed, and the thickness is set to 2.5 mm to achieve a lightweight design while ensuring its own strength requirements.

In this embodiment, the air chamber and the instrument panel are fixed to the dash cross member and are supported by the dash cross member. In this way, the dash panel 10 of the present embodiment does not need to provide support for structures such as the instrument panel, but is only connected with the air chamber. , instrument panel, floor, etc. are bonded or overlapped to be used to seal the front cabin space of the automobile. Therefore, the dash panel 10 of the present embodiment can adopt a relatively light and thin shape and material to achieve the purpose of reducing the weight of the automobile.

Moreover, the dash panel 10 of this embodiment is formed by one-time stamping of aluminum alloy material, which saves manpower and time, ensures the life cycle, and lowers the maintenance cost.

The embodiment of the utility model also discloses an automobile using the dash panel 10 as described above.

The series of detailed descriptions listed above are only specific descriptions of the feasible implementation modes of the present utility model, and are not used to limit the protection scope of the present utility model. Embodiments or changes, such as combination, division or repetition of features, should be included in the protection scope of the present utility model.

Claims (7)

1. A dash panel (10), characterized in that it comprises: A front wall body (11), the upper side of the front wall body (11) is fixedly connected to the front wall beam; Dash panel sides (12), the dash panel sides (12) are respectively formed on the left and right sides of the dash panel body (11), and are connected to the left front cabin beam body and the right side of the automobile respectively. The fixed connection of the front cabin beam body; The dash panel bottom (14), the dash panel bottom (14) is formed on the lower side of the dash panel body (11), and is fixedly connected with the floor beam. 2. The dash panel (10) according to claim 1, characterized in that, the dash panel body (11) is provided with a steering pipeline through hole (18) for the steering pipeline drive shaft (40) to pass through . 3. The dash panel (10) according to claim 1, characterized in that, the dash panel body (11) is provided with a first mounting hole (17) for screwing the accelerator pedal (30), and Screw on the second mounting hole (16) of the brake pedal (20). 4. The dash panel (10) according to claim 1, characterized in that, the dash panel body (11) is provided with a third mounting hole (15) for screwing the brake master cylinder. 5. The dash panel (10) according to claim 1, characterized in that, The upper side of the dash panel body (11) is bonded to the dash cross member; The side edge (12) of the dash panel is respectively screwed to the left front cabin beam body and the right side front cabin beam body; The bottom edge (14) of the dash panel is screwed to the floor beam. 6. The front wall (10) according to claim 3, characterized in that, the upper part of the front wall body (11) is surrounded by an opening formed by the movement of the accelerator pedal (30) and the brake pedal (20). An accommodating space (13), the accommodating space (13) is located between the first installation hole (17) and the bottom edge (14) of the dash panel. 7. An automobile, characterized in that the dash panel (10) according to any one of claims 1-6 is used.