CN220785681U - Automobile front guard bar - Google Patents
Automobile front guard bar Download PDFInfo
- Publication number
- CN220785681U CN220785681U CN202322790189.6U CN202322790189U CN220785681U CN 220785681 U CN220785681 U CN 220785681U CN 202322790189 U CN202322790189 U CN 202322790189U CN 220785681 U CN220785681 U CN 220785681U
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- CN
- China
- Prior art keywords
- main beam
- buffer component
- girder
- vehicle
- component
- Prior art date
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Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses an automobile front bumper, which comprises a main beam and an automobile body connecting component, wherein the main beam is provided with a convex end surface and a concave end surface, a license plate mounting matching part is arranged on the convex end surface, and the automobile body connecting component is connected with the concave end surface and also comprises; the first buffer component and the second buffer component are detachably arranged on the vehicle body connecting assembly at one end, and the other end of the first buffer component and one end of the second buffer component are propped against the vehicle girder; the thickness of the girder is not less than 3mm and not more than 6mm, and the girder is made of aluminum alloy materials. The utility model can better protect the girder and the girder of the car body from damage.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to an automobile front bumper.
Background
The front bumper is arranged in the front bumper and is welded with the vehicle beam, the front bumper is used as a first barrier for passive installation of the vehicle, and the front bumper can absorb and alleviate most of external impact force and protect important safety devices at the front part of the vehicle.
In the prior art, in order to lighten the weight of a vehicle and greatly reduce the oil consumption, the front anti-collision cross beam is single in structure and thinner in thickness, and when the vehicle is subjected to passive collision or active collision, the front bumper can directly deform due to the fact that the front bumper does not obtain effective buffering, so that the vehicle body is seriously damaged, and all the defects of the front bumper of the vehicle in the prior art are overcome, and the front bumper of the vehicle in the prior art needs to be further improved.
Disclosure of utility model
In order to solve the problems, the utility model provides the automobile front bumper with high strength and better buffering force.
The automobile front bumper comprises a main beam and an automobile body connecting component, wherein the main beam is provided with a convex end surface and a concave end surface, a license plate installation matching part is arranged on the convex end surface, and the automobile body connecting component is connected with the concave end surface and further comprises;
The first buffer component and the second buffer component are detachably arranged on the vehicle body connecting assembly at one end, and the other end of the first buffer component and one end of the second buffer component are propped against the vehicle girder;
The thickness of the girder is not less than 3mm and not more than 6mm, and the girder is made of aluminum alloy materials.
Further, the first lamp and the second lamp are symmetrically arranged on the main beam, and a plurality of through holes are further formed in the lower end of the main beam.
Further, the automobile body coupling assembling includes first fixed plate, second fixed plate, recess board, first fixed plate, second fixed plate are fixed respectively at the recess terminal surface of girder, the recess board is installed on first fixed plate, second fixed plate, first buffer unit, second buffer unit detachable installs on the recess board, form the cavity between recess board and the recess terminal surface of girder.
According to the front bumper of the automobile, firstly, when a vehicle collides, impact force is directly transmitted to the main beam, and when the impact force on the main beam is to be transmitted to the automobile body, the impact force is buffered through the first buffer part and the second buffer part, so that the main beam is prevented from being directly impacted to the automobile body by the impact force, the main beam is prevented from being damaged, and loss is reduced.
The utility model has simple structure, and can buffer most impact force to protect the main beam.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a rear view of the present utility model.
The reference symbols in the drawings: the main beam 1, the convex end face 1-1, the concave end face 1-2, the license plate mounting matching part 1-3, the first buffer component 2, the second buffer component 3, the first lamp 4, the second lamp 5, the through hole 6, the first fixing plate 7, the second fixing plate 8, the groove plate 9, the concave cavity 10, the first mounting hole 11, the second mounting hole 12 and the license plate mounting hole 13,
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 to 3, the front bumper of the automobile comprises a main beam 1 and an automobile body connecting component, wherein the main beam 1 is provided with a convex end surface 1-1 and a concave end surface 1-2, a license plate mounting matching part 1-3 is arranged on the convex end surface 1-1, the automobile body connecting component is connected with the concave end surface 1-2, and the front bumper of the automobile also comprises,
The first buffer component 2 and the second buffer component 3, one end of the first buffer component 2 and one end of the second buffer component 3 are detachably arranged on the vehicle body connecting assembly, and the other end of the first buffer component 2 and the other end of the second buffer component 3 are propped against the vehicle girder;
The thickness of the main beam 1 is not less than 3mm and not more than 6mm, and the main beam 1 is made of aluminum alloy materials.
In this embodiment, the main beam 1 is mounted on the vehicle girder through the first mounting hole 11 and the second mounting hole 12, the license plate mounting matching part 1-3 corresponds to a license plate mounting part reserved on the bumper shell, the screw or bolt for mounting the license plate passes through the bumper shell and then passes through the license plate mounting hole 13 to connect the license plate with the license plate mounting matching part 1-3, in this embodiment, when the vehicle collides, the front bumper shell is directly impacted, the bumper shell transmits the impact force to the main beam 1, at this time, the main beam 1 transmits the impact force to the first buffer part 2 and the second buffer part 3 (when the impact force is not transmitted to the first buffer part 2 and the second buffer part 3, a gap is reserved between the first buffer part 2 and the second buffer part 3 and the vehicle girder), then the first buffer part 2 and the second buffer part 3 collide with the vehicle girder, and then the first buffer part 2 and the second buffer part 3 are compressed by the impact force to different degrees, and in this embodiment, the main beam 1 is buffered by the impact force to protect the main beam from being directly deformed.
In this embodiment, the girder 1 is made of an aluminum alloy material, so that the weight of the girder 1 can be reduced, thereby reducing the weight of the whole front anti-collision girder, the thickness of the girder 1 is not less than 3mm to meet the thickness requirement of a conventional anti-collision girder, the thickness of the girder 1 is not more than 6mm to reduce the manufacturing cost as much as possible under the condition of meeting the strength of the front anti-collision girder, the volumes of the girder 1 and the bumper shell are reduced, and the installation is convenient.
As shown in fig. 1 and 3, the main beam 1 is symmetrically provided with a first lamp 4 and a second lamp 5, and the lower end of the main beam 1 is further provided with a plurality of through holes 6.
In this embodiment, since the main beam 1 has the concave end face 1-2, when the vehicle is running on a muddy road or in a rainy day, a part of rainwater or silt can enter the concave end face 1-2 of the main beam from the bottom of the vehicle, and at this time, the rainwater or silt can be removed from the through hole 6 so as not to be accumulated in the concave end face 1-2 of the main beam 1, and in this embodiment, the first lamp 4 and the second lamp 5 are daytime running lamps of an automobile.
As shown in fig. 1, the vehicle body connecting assembly comprises a first fixing plate 7, a second fixing plate 8 and a groove plate 9, wherein the first fixing plate 7 and the second fixing plate 8 are respectively fixed on the groove end faces 1-2 of the main beam 1, the groove plate 9 is arranged on the first fixing plate 7 and the second fixing plate 8, the first buffer component 2 and the second buffer component 3 are detachably arranged on the groove plate 9, and a concave cavity 10 is formed between the groove plate 9 and the groove end faces 1-2 of the main beam 1.
In this embodiment, the cavity 10 is located in the middle of the whole front bumper beam, and the buffer material is filled in the cavity 10, so that the impact force is further reduced (the buffer material can be selected from foam plastics, rubber and the like).
Finally, it should be explained that: the above embodiments are merely illustrative of the preferred embodiments of the present utility model, and not limiting the scope of the present utility model; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions.
Claims (3)
1. The automobile front bumper comprises a main beam (1) and an automobile body connecting component, wherein the main beam (1) is provided with a convex end face (1-1) and a groove end face (1-2), a license plate mounting matching part (1-3) is arranged on the convex end face (1-1), the automobile body connecting component is connected with the groove end face (1-2), and is characterized by further comprising,
The vehicle comprises a first buffer component (2) and a second buffer component (3), wherein one ends of the first buffer component (2) and the second buffer component (3) are detachably arranged on a vehicle body connecting assembly, and the other ends of the first buffer component and the second buffer component are propped against a vehicle girder;
The thickness of the main beam (1) is not lower than 3mm and not higher than 6mm, and the main beam (1) is made of an aluminum alloy material.
2. The front bumper of the automobile according to claim 1, wherein the main beam (1) is symmetrically provided with a first lamp (4) and a second lamp (5), and the lower end of the main beam (1) is further provided with a plurality of through holes (6).
3. The front bumper of claim 1, wherein the vehicle body connection assembly comprises a first fixing plate (7), a second fixing plate (8) and a groove plate (9), the first fixing plate (7) and the second fixing plate (8) are respectively fixed on the groove end faces (1-2) of the main beam (1), the groove plate (9) is mounted on the first fixing plate (7) and the second fixing plate (8), the first buffer component (2) and the second buffer component (3) are detachably mounted on the groove plate (9), and a concave cavity (10) is formed between the groove plate (9) and the groove end faces (1-2) of the main beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790189.6U CN220785681U (en) | 2023-10-17 | 2023-10-17 | Automobile front guard bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790189.6U CN220785681U (en) | 2023-10-17 | 2023-10-17 | Automobile front guard bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220785681U true CN220785681U (en) | 2024-04-16 |
Family
ID=90663705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790189.6U Active CN220785681U (en) | 2023-10-17 | 2023-10-17 | Automobile front guard bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220785681U (en) |
-
2023
- 2023-10-17 CN CN202322790189.6U patent/CN220785681U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |