CN214001843U

CN214001843U - Header board crossbeam

Info

Publication number: CN214001843U
Application number: CN202022596450.5U
Authority: CN
Inventors: 刘烈斌; 刘杰; 罗朝辉; 赵成
Original assignee: Chongqing Chuangyao Automobile Design Co ltd
Current assignee: Chongqing Chuangyao Automobile Design Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-20
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an automobile instrument board beam, which comprises a beam body, a left bracket, a right bracket, a middle bracket and a front bracket, wherein the left bracket is connected to the left end of the beam body and is used for being connected and fixed with the left side of an automobile body; the automobile body front wall support is characterized in that the right support is connected to the right end of the beam body and used for being fixedly connected with the right side of an automobile body, the middle support is connected and fixed to the middle of the beam body and perpendicular to the beam body, the beam body extends downwards to be fixedly connected with a bottom plate of the automobile body, the front support comprises a front upper support and a front lower support, one end of the front upper support is fixedly connected with the beam body, the other end of the front upper support is fixedly connected to the bottom of an automobile instrument panel, one end of the front lower support is connected to the middle of the front upper support, and the other end of the front lower support extends towards the front wall of the automobile body in an inclined and downward mode. The automobile instrument board beam provided by the utility model has higher structural strength and rigidity; and the whole structure is reasonable in design, easy to machine and form and capable of improving the machining production efficiency.

Description

Header board crossbeam

Technical Field

The utility model relates to an automobile parts technical field, especially an automobile instrument board crossbeam.

Background

Along with the society requirements on automobile safety and aesthetic property are higher and higher, the intensity and the accuracy of instrument board beam assembly receive attention increasingly, and prior art's instrument board beam assembly overall structure is comparatively complicated, and the overall stability and the mechanical strength of instrument board beam assembly are relatively poor, and when the car received slight collision, instrument board beam assembly very easily takes place to warp, has brought great potential safety hazard for navigating mate and passenger, has reduced instrument board beam assembly's security performance and life.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an instrument board crossbeam to solve the problem that exists among the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a cross beam of an automobile instrument panel comprises a cross beam body, a left support, a right support, a middle support and a front support, wherein the left support is connected to the left end of the cross beam body and used for being connected and fixed with the left side of an automobile body; the automobile body front wall support is characterized in that the right support is connected to the right end of the beam body and used for being fixedly connected with the right side of an automobile body, the middle support is connected and fixed to the middle of the beam body and perpendicular to the beam body, the beam body extends downwards to be fixedly connected with a bottom plate of the automobile body, the front support comprises a front upper support and a front lower support, one end of the front upper support is fixedly connected with the beam body, the other end of the front upper support is fixedly connected to the bottom of an automobile instrument panel, one end of the front lower support is connected to the middle of the front upper support, and the other end of the front lower support extends towards the front wall of the automobile body in an inclined and downward mode.

Preferably, the middle support is H-shaped and comprises a first support frame, a second support frame and a third support frame connected between the first support frame and the second support frame, wherein one end of each of the first support frame and the second support frame is vertically connected with the beam body so as to divide the beam body into a driving end, a middle end and a copilot end.

Preferably, the front bracket is fixedly connected to the copilot end and close to one side of the middle bracket.

Preferably, a plurality of instrument connecting frames are further arranged on the first support frame and the second support frame, and a reinforcing part is further arranged on the outer side of the first support frame and/or the outer side of the second support frame.

Preferably, a hollow portion through which the ventilation pipe passes is formed on the driving end side of the cross beam body.

Preferably, a U-shaped avoidance groove is further formed at a position corresponding to the steering column on the driving end side of the cross beam body.

Preferably, the beam body is of an internal hollow structure.

The utility model has the advantages that: the crossbeam of the automobile instrument board provided by the utility model integrates and connects the left bracket, the right bracket, the middle bracket and the front bracket on the crossbeam body, thereby playing a role of integral supporting the instrument board, and simultaneously playing a certain reinforcing role for the whole cab and the co-cab when the automobile body is collided, and having higher structural strength and rigidity; and the whole structure is reasonable in design, easy to machine and form and capable of improving the machining production efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of the present invention.

Description of reference numerals:

1. a beam body; 11. a driving end; 12. a middle end; 13. a copilot end; 14. a hollow-out section; 15. an avoidance groove; 2. a left bracket; 3. a right bracket; 4. a middle support; 41. a first support frame; 42. a second support frame; 43. a third support frame; 44. an instrument connecting frame; 45. a reinforcement; 5. a front bracket; 51. a front upper bracket; 52. a front lower support.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Referring to fig. 1 and 2, the cross beam for the automobile instrument panel comprises a cross beam body 1, a left support 2, a right support 3, a middle support 4 and a front support 5, wherein the left support 2 is connected to the left end of the cross beam body 1 and is used for being connected and fixed with the left side of an automobile body; the right support 3 is connected to the right end of the beam body 1 and used for being connected and fixed with the right side of an automobile body, the middle support 4 is connected and fixed to the middle of the beam body 1 and extends downwards perpendicular to the beam body 1 to be connected and fixed with a bottom plate of the automobile body, the front support 5 comprises a front upper support 51 and a front lower support 52, one end of the front upper support 51 is connected and fixed with the beam body 1, the other end of the front upper support is connected and fixed to the bottom of an automobile instrument panel, one end of the front lower support 52 is connected to the middle of the front upper support 51, and the other end of the front lower support extends downwards obliquely towards the front wall of the automobile body.

The automobile instrument panel beam provided by the embodiment has the advantages that the left support 2, the right support 3, the middle support 4 and the front support 5 are integrally connected to the beam body, so that the overall supporting effect on an instrument panel is achieved, meanwhile, when an automobile body is collided, a certain reinforcing effect on an entire cab and a co-cab can be achieved, and the automobile instrument panel beam has high structural strength and rigidity; and the whole structure is reasonable in design, easy to machine and form and capable of improving the machining production efficiency. It can be understood that, in this embodiment, the beam body 1 may be made of high-strength steel, and specifically, the high-strength steel having a yield strength greater than 220MPa may be selected, and meanwhile, in order to satisfy the trend of light weight development, the beam body 1 in this embodiment is of a hollow structure.

In this embodiment, the middle bracket 4 is H-shaped, and includes a first support frame 41, a second support frame 42, and a third support frame 43 connected between the first support frame 41 and the second support frame 42, and one end of each of the first support frame 41 and the second support frame 42 is vertically connected to the beam body 1, so as to divide the beam body 1 into a cab end 11, a middle end 12, and a copilot end 13. The arrangement of the middle bracket 4 can play a role in connection and fixation on one hand, and can also play a role in enhancing the structural strength on the other hand.

In this embodiment, the front bracket 5 is fixedly connected to the front cab end 13 and is close to the middle bracket 4, and in some other embodiments, may be installed at one end of the cab end 11.

In this embodiment, the first support frame 41 and the second support frame 42 are further provided with a plurality of instrument connection frames 44, and the outer side of the first support frame 41 and/or the outer side of the second support frame 42 are further provided with a reinforcement 45. The installation fixing effect can be achieved by arranging the instrument connecting frames 44, the strength of the whole structure can be further improved, and the safety performance is guaranteed.

In this embodiment, a hollow portion 14 through which a ventilation pipe (not shown) passes is formed on the driving end 11 side of the beam body 1; a U-shaped escape groove 15 is formed at a position corresponding to a steering column (not shown) on the side of the driving end 11 of the cross beam body 1. The hollow part 14 is convenient for installing and fixing the ventilation pipe on one hand, and can also properly reduce the weight of the product on the other hand; the arrangement of the avoidance groove 15 facilitates the installation of the steering column and also has a certain buffering effect.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The automobile instrument panel beam is characterized by comprising a beam body (1), a left support (2), a right support (3), a middle support (4) and a front support (5), wherein the left support (2) is connected to the left end of the beam body (1) and used for being connected and fixed with the left side of an automobile body; the automobile body structure is characterized in that the right support (3) is connected with the right end of the beam body (1) and used for being connected and fixed with the right side of an automobile body, the middle support (4) is connected and fixed with the middle of the beam body (1) and perpendicular to the beam body (1) and extends downwards to be connected and fixed with a bottom plate of the automobile body, the front support (5) comprises a front upper support (51) and a front lower support (52), one end of the front upper support (51) is connected and fixed with the beam body (1), the other end of the front upper support is connected and fixed to the bottom of an automobile instrument panel, one end of the front lower support (52) is connected with the middle of the front upper support (51), and the other end of the front lower support extends downwards towards the front wall of the automobile body.

2. The cross-member for instrument panels of motor vehicles as claimed in claim 1, wherein said intermediate bracket (4) is H-shaped and comprises a first support bracket (41), a second support bracket (42) and a third support bracket (43) connected between said first support bracket (41) and said second support bracket (42), one end of each of said first support bracket (41) and said second support bracket (42) being connected perpendicularly to said cross-member body (1) to divide said cross-member body (1) into a pilot end (11), a middle end (12) and a pilot end (13).

3. The dashboard crossbeam according to claim 2, wherein the front bracket (5) is fixedly connected to the copilot end (13) on the side close to the intermediate bracket (4).

4. The cross-member according to claim 2, wherein a plurality of instrument connection brackets (44) are further provided on the first support bracket (41) and the second support bracket (42), and a reinforcement member (45) is further provided on an outer side of the first support bracket (41) and/or the second support bracket (42).

5. The cross member for dash boards according to claim 2, wherein a hollowed portion (14) for passing a vent pipe is formed on the driver's end (11) side of the cross member body (1).

6. The cross member for dash boards of claim 2, wherein a U-shaped escape groove (15) is further formed at a position corresponding to a steering column on the side of the steering end (11) of the cross member body (1).

7. The dashboard cross member according to claim 1, wherein the cross member body (1) is an internal hollow structure.