CN217918118U - Front top beam assembly structure and vehicle with same - Google Patents
Front top beam assembly structure and vehicle with same Download PDFInfo
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- CN217918118U CN217918118U CN202222159879.7U CN202222159879U CN217918118U CN 217918118 U CN217918118 U CN 217918118U CN 202222159879 U CN202222159879 U CN 202222159879U CN 217918118 U CN217918118 U CN 217918118U
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- connecting portion
- roof rail
- front roof
- assembly structure
- top beam
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Abstract
The utility model provides a preceding top beam assembly structure and have its vehicle, this preceding top beam assembly structure includes: the front top beam outer plate is installed on the front top beam inner plate and forms a cavity, an avoiding hole which avoids an automobile front top region electronic module is formed in the front top beam outer plate, a supporting piece is arranged at the avoiding hole, and the bottom of the supporting piece is fixedly connected to the front top beam inner plate. The utility model provides a preceding top beam assembly structural embodiment only increases the supporting legs on through preceding top beam planking, makes preceding top beam assembly make the electronic module in the top region before the car under the condition of extreme dodge, still can effectively guarantee whole car performance, reduce cost.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to a preceding top beam assembly structure and have its vehicle.
Background
With the technological and intelligent development of automobile technology, automobiles need to integrate more and more intelligent electronic devices, and some special electronic devices have special requirements on positions, for example, metal parts are not allowed to appear above some signal electronic modules to prevent interference signals and the like.
Preceding top beam assembly is generally by preceding top beam planking, preceding cross beam inner panel is constituteed, and top region before the car, because electronic module's arrangement will directly influence preceding top beam assembly structure, especially involve the structure that needs avoid interfering signal reception, consequently, in order to satisfy electronic module's space demand, it dodges to make great hole to push up top beam planking structure before needing, but this hole dodges the design and can lead to the wholeness of preceding cross beam assembly structure to be destroyed, cause whole car performance to descend, like the mode reduction, the noise increase, the experimental risk of roof pressure etc..
In order to meet the performance requirements of the whole vehicle, the existing design usually adopts structural design schemes of increasing a reinforcing plate, increasing the material thickness of parts, replacing a hot forming material and the like, but the technical scheme still has the problems of weight increase, cost increase and the like.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a preceding top beam assembly structure and have its vehicle can still effectively guarantee whole car performance, reduce cost under the condition of extremely dodging is made the regional electronic module in top before the car.
The utility model provides a preceding top beam assembly structure, it includes: preceding top crossbeam planking and preceding top crossbeam inner panel, preceding top crossbeam planking is installed in preceding top crossbeam inner panel and is formed the cavity, be equipped with the hole of dodging the regional electronic module in top before the car on the preceding top crossbeam planking, it is equipped with support piece to dodge the hole department, support piece's bottom fixed connection in preceding top crossbeam inner panel.
In a preferred embodiment, one end of the supporting member is fixedly connected to the front top cross beam outer plate, and the other end of the supporting member is fixedly connected to the front top cross beam inner plate through a fixed connection point.
In a preferred embodiment, the support member is integrally formed with the front top cross beam outer plate, or the support member is fixedly connected with the front top cross beam outer plate.
In a preferred embodiment, the support member is at least one and is disposed in an extending direction of a wall portion of the avoidance hole, and each support member is provided with at least one fixed connection point.
In a preferred embodiment, the front top cross beam inner plate includes a first connecting portion, a second connecting portion, and a third connecting portion disposed between the first connecting portion and the second connecting portion and recessed downward to form a recess, the front top cross beam outer plate correspondingly includes a fourth connecting portion, a fifth connecting portion, and a sixth connecting portion located between the fourth connecting portion and the fifth connecting portion, the first connecting portion is correspondingly connected to the fourth connecting portion, the second connecting portion is correspondingly connected to the fifth connecting portion, the third connecting portion and the sixth connecting portion are arranged relatively, and the avoiding hole is a recess formed by extending toward the third connecting portion on a plane where the sixth connecting portion is located.
In a preferred embodiment, the first connecting portion, the second connecting portion, the third connecting portion, the fourth connecting portion, the fifth connecting portion, the sixth connecting portion and the wall of the avoiding hole form a cavity together, one end of the supporting member is disposed on the sixth connecting portion, and the other end of the supporting member is disposed on the third connecting portion.
In a preferred embodiment, the edge of the tail end of the avoidance hole is provided with a sinking platform and a flanging structure positioned at the tail end of the sinking platform, and the supporting piece comprises a supporting leg formed by bending downwards along the tail end of the flanging structure.
In a preferred embodiment, the sinking platform is formed by extending part of the edge of the outer plate of the front top cross beam towards the direction close to the inner plate of the front top cross beam.
In a preferred embodiment, the flanging structure is formed by downwards turning the tail end of the sinking platform.
The utility model discloses still relate to a vehicle, it includes above preceding top beam assembly structure.
The utility model provides a preceding top beam assembly structural embodiment only increases structural design such as supporting legs on through preceding top beam planking, makes preceding top beam assembly make the electronic module in the top region before the car under the condition of extreme dodging, still can effectively guarantee whole car performance, reduce cost.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is an exploded schematic view of an embodiment of a front top cross member assembly structure mounted on a front top cross member inner plate according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of the outer panel structure of the top rail of FIG. 1;
FIG. 3 is a schematic view of an embodiment of an access hole in the outer plate structure of the top cross beam of FIG. 2;
fig. 4 isbase:Sub>A schematic sectional view taken alongbase:Sub>A-base:Sub>A direction in fig. 3.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the invention, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 and 2, the utility model provides a front top beam assembly structure, this technical scheme includes: a front top cross beam outer plate 1 and a front top cross beam inner plate 2.
The structure comprises a front top beam outer plate 1, a front top beam inner plate 2, a front top beam outer plate 3, a support piece 31 and a front top beam inner plate 2, wherein the front top beam outer plate 1 is arranged on the front top beam inner plate 2 and forms a cavity together, an avoidance hole 3 for avoiding an electronic module in a front top area of an automobile is formed in the front top beam outer plate 1, the avoidance hole 3 is provided with the support piece 31, and the bottom of the support piece 31 is fixedly connected (fixedly connected through a welding point) to the front top beam inner plate 2.
The front top beam assembly structure provided by the embodiment of the invention has the advantages that on the premise of meeting the space requirement of an electronic module in the front top area of an automobile, the bottom of the additionally arranged support piece 31 is fixedly connected to the inner plate 2 of the front top beam, the structure innovation enables the outer plate 1 of the front top beam to still ensure the performance of the whole automobile when extreme avoidance is carried out, the structure is simple, and the weight and the cost of parts have greater advantages compared with the traditional design.
Specifically, one end of the supporting member 31 is fixedly connected to the front top cross beam outer panel 1, and the other end is fixedly connected to the front top cross beam inner panel 2 through a fixed connection point 31c, so that the front top cross beam outer panel 1 and the front top cross beam inner panel 2 are fixedly connected through the supporting member 31.
In this embodiment, the bottom of the support member 31 extends in parallel to the direction of the plane in which the front roof rail inner 2 and the third connecting portion 23 are located.
In an embodiment of the present invention, the supporting member 31 is integrally formed with the front top beam outer plate 1 so as to effectively support the space between the front top beam outer plate 1 and the front top beam inner plate 2.
In another embodiment of the present invention, the supporting member 31 is fixedly connected to the front top beam outer plate 1 as a separate connecting structure, so as to effectively connect the front top beam outer plate 1 and the front top beam inner plate 2, and to effectively support the space between the front top beam outer plate 1 and the front top beam inner plate 2.
It can be understood that in the two embodiments, the supporting feet are as wide as possible, and it is recommended that each supporting foot can be at least 2 spot welding widths; b, arranging reinforcing ribs on the vertical walls of the supporting feet to increase rigidity and prevent rebound; more preferably, the support feet are provided at the rear of the escape aperture 3, but it is understood that: the supporting feet are not limited to be arranged at the rear part of the avoidance hole 3, and the positions of the supporting feet can be freely adjusted according to the structural requirements.
In this embodiment, there is at least one supporting member 31, and the supporting members 31 are arranged according to actual requirements, and the supporting members 31 are preferably arranged in the extending direction of the wall of the avoiding hole 3, and each supporting member 31 is provided with at least one fixed connection point 31c to achieve a fixed connection with the front top beam inner plate 2, and preferably, each supporting member 31 is fixedly connected to the third connecting portion 23 through the fixed connection point 31 c.
Specifically, the fixed connection points 31c are preferably welding spots, and each support member 31 is provided with 2 welding spots, so that the bottom of the support member 31 is connected with the front top cross beam inner plate 2 through spot welding, and a support is formed in the cavity, thereby enhancing the structural rigidity. It will naturally be understood that the fixed connection point 31c is not limited to a solder point, but other connection points capable of serving as a fixed connection are also possible.
As shown in fig. 3 and 4, in the present invention, the front top cross member inner panel 2 includes a first connecting portion 21, a second connecting portion 22, and a third connecting portion 23 (refer to fig. 4) which is disposed between the first connecting portion 21 and the second connecting portion 22 and is recessed to form a recess, and the front top cross member outer panel 1 correspondingly includes a fourth connecting portion 11, a fifth connecting portion 12, and a sixth connecting portion 13 (refer to fig. 4) which is disposed between the fourth connecting portion 11 and the fifth connecting portion 12.
More specifically, the third connecting portion 23 is recessed relative to the ends of the first connecting portion 21 and the second connecting portion 22 to form a concave portion, the first connecting portion 21 is correspondingly connected with the fourth connecting portion 11, the second connecting portion 22 is correspondingly connected with the fifth connecting portion 12, the third connecting portion 23 is arranged relative to the sixth connecting portion 13, the avoidance hole 3 is a recess formed by extending towards the plane where the sixth connecting portion 13 is located and close to the third connecting portion 23, so as to meet the installation space of the electronic module in the front top area of the automobile, and meanwhile, the support member 31 forms a support in the cavity, so that the strength between the outer plate 1 and the inner plate 2 of the front top cross beam can be effectively enhanced.
The utility model discloses in, first connecting portion 21, second connecting portion 22, third connecting portion 23, fourth connecting portion 11, fifth connecting portion 12, sixth connecting portion 13 form the cavity with the wall portion of dodging hole 3 jointly, and on sixth connecting portion 13 was located to support piece 31's one end, the other end was located on third connecting portion 23.
The utility model discloses in, the terminal border of dodging hole 3 is equipped with heavy platform 311 and is located heavy platform 311 terminal turn-ups structure 312, and support piece 31 includes the supporting legs that forms along the terminal downward bending of turn-ups structure 312.
In this embodiment, the sinking platform 311 is formed by extending a part of the edge of the front top beam outer panel 1 toward the direction close to the front top beam inner panel 2, that is, the embodiment of the present invention adopts the sinking platform feature to increase the rigidity of the front top beam outer panel 1 by the periphery of the avoiding hole 3, and preferably, the height of the sinking platform 311 is conventionally set to 3mm (see fig. 4).
In this embodiment, this turn-ups structure 312 is located the wall portion side cut region of dodging hole 3, and for being turned over down by the end of heavy platform 311 and form, the embodiment of the utility model provides a can effectively increase the rigidity of front top crossbeam planking 1 through designing turn-ups structure 312, and preferably, the turn-ups design is more than or equal to dodge hole girth 2/3 (see fig. 4).
In the foregoing embodiment, the support member 31 is a support leg formed by bending downward along the end of the flange structure 312. More specifically, partial flanging of the front top beam outer plate 1, which is required to avoid the hole 3 (avoid the hole), is bent downwards to form a supporting leg, and the bottom of the supporting leg is connected with the third connecting portion 23 on the front top beam inner plate 2 in a spot welding manner (see fig. 4), so that the requirements of arrangement and performance can be met only by innovating the structure of the part, namely adding the supporting leg, the sinking platform characteristic, the flanging and other structures on the front top beam outer plate without adding the part.
The utility model provides a preceding top crossbeam planking 1 adopts heavy platform structure, local design turn-ups in the hole position of dodging electronic module to the supporting legs that set up to bend downwards carries out spot welding with preceding top crossbeam inner panel 2 and is connected, and then forms the support in the cavity that forms between preceding top crossbeam planking 1 and preceding top crossbeam inner panel 2, realizes the reinforcing of structural rigidity when realizing dodging electronic module.
Compared with the prior art, the utility model, have following advantage:
1. the avoidance holes 3 on the front top cross beam outer plate 1 are structurally designed by supporting legs, sinking platform characteristics, flanging structures and the like, so that the performance of the whole vehicle is guaranteed not to be reduced or reduced a little.
2. The invention can realize the requirements of effective arrangement of electronic modules and the performance of the whole vehicle only by innovating the self structure of the parts of the front top cross beam outer plate 1 without adding parts, and has great advantages in cost and weight compared with the traditional reinforcing scheme (such as the scheme of adding a reinforcing plate, increasing the material thickness of the parts, replacing a hot forming material and the like).
The utility model discloses still relate to a vehicle, it includes as above preceding top beam assembly structure.
To sum up, the utility model provides an in the preceding top crossbeam assembly structural embodiment only through increasing structural design such as supporting legs, heavy platform characteristic, flanging structure on the preceding top crossbeam planking, make preceding top crossbeam assembly make before the car under the condition of extremely dodging the electronic module in top region, still can effectively guarantee whole car performance, reduce cost.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.
Claims (10)
1. A front top rail assembly structure, comprising: preceding top crossbeam planking (1) and preceding top crossbeam inner panel (2), preceding top crossbeam planking (1) is installed in preceding top crossbeam inner panel (2) and is formed the cavity, be equipped with on preceding top crossbeam planking (1) and dodge hole (3) of dodging the regional electronic module in top before the car, dodge hole (3) department and be equipped with support piece (31), the bottom fixed connection of support piece (31) in preceding top crossbeam inner panel (2).
2. The front roof rail assembly structure according to claim 1, characterized in that one end of the support member (31) is fixedly connected to the front roof rail outer panel (1) and the other end is fixedly connected to the front roof rail inner panel (2) through a fixed connection point (31 c).
3. The front roof rail assembly structure according to claim 2, characterized in that the support member (31) is integrally formed with the front roof rail outer panel (1), or the support member (31) is fixedly connected to the front roof rail outer panel (1).
4. The front roof rail assembly structure according to claim 2, wherein the at least one supporting member (31) is disposed in an extending direction of a wall portion of the avoiding hole (3), and each supporting member (31) is provided with at least one fixing connection point (31 c).
5. The front roof rail assembly structure according to claim 1, wherein the front roof rail inner panel (2) includes a first connecting portion (21), a second connecting portion (22), and a third connecting portion (23) provided between the first connecting portion (21) and the second connecting portion (22) and recessed downward to form a recess, the front roof rail outer panel (1) includes a fourth connecting portion (11), a fifth connecting portion (12), and a sixth connecting portion (13) located between the fourth connecting portion (11) and the fifth connecting portion (12), the first connecting portion (21) and the fourth connecting portion (11) are correspondingly connected, the second connecting portion (22) and the fifth connecting portion (12) are correspondingly connected, the third connecting portion (23) and the sixth connecting portion (13) are arranged relatively, and the avoiding hole (3) is a recessed portion extending toward the third connecting portion (23) on a plane where the sixth connecting portion (13) is located.
6. The front roof rail assembly structure according to claim 5, wherein the first connecting portion (21), the second connecting portion (22), the third connecting portion (23), the fourth connecting portion (11), the fifth connecting portion (12), the sixth connecting portion (13) and the wall portion of the avoidance hole (3) form a cavity together, one end of the supporting member (31) is provided on the sixth connecting portion (13), and the other end is provided on the third connecting portion (23).
7. The front top beam assembly structure according to claim 1 or 6, wherein a sinking platform (311) and a flanging structure (312) located at the end of the sinking platform (311) are arranged at the edge of the end of the avoiding hole (3), and the supporting piece (31) comprises a supporting leg formed by bending downwards along the end of the flanging structure (312).
8. The front roof rail assembly structure according to claim 7, wherein the sinking platform (311) is formed by extending a part of the edge of the front roof rail outer panel (1) in a direction approaching the front roof rail inner panel (2).
9. The front roof rail assembly structure of claim 8, characterized in that the flanging structure (312) is formed by turning down the end of the sinking platform (311).
10. A vehicle characterized by comprising the front roof rail assembly structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222159879.7U CN217918118U (en) | 2022-08-16 | 2022-08-16 | Front top beam assembly structure and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222159879.7U CN217918118U (en) | 2022-08-16 | 2022-08-16 | Front top beam assembly structure and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217918118U true CN217918118U (en) | 2022-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222159879.7U Active CN217918118U (en) | 2022-08-16 | 2022-08-16 | Front top beam assembly structure and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217918118U (en) |
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2022
- 2022-08-16 CN CN202222159879.7U patent/CN217918118U/en active Active
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