CN204688026U - The midfoot support structure of automobile front beam - Google Patents
The midfoot support structure of automobile front beam Download PDFInfo
- Publication number
- CN204688026U CN204688026U CN201520360617.4U CN201520360617U CN204688026U CN 204688026 U CN204688026 U CN 204688026U CN 201520360617 U CN201520360617 U CN 201520360617U CN 204688026 U CN204688026 U CN 204688026U
- Authority
- CN
- China
- Prior art keywords
- base
- bumper body
- hold
- down arm
- support structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000452 mid-foot Anatomy 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 13
- 230000002633 protecting effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of midfoot support structure of automobile front beam, comprise front bumper body and be arranged on the supporting construction in the middle part of front bumper body, this supporting construction comprises base and hold-down arm, the front end of base is connected with in the middle part of front bumper body, hold-down arm is arranged on the rear end of base, and the downside of hold-down arm is provided with the faying surface overlapped with front impact beam.The problem that the utility model falls under can either solving bumper/spoiler, can meet again the crash requirements to pedestrian.
Description
Technical field
The utility model relates to automobile component, more specifically to a kind of midfoot support structure of automobile front beam.
Background technology
The upper end of existing automobile front beam is connected with water tank upper beam, and lower end is connected with water tank cross sill, and side is connected with fender guard, falls problem under there will be because front bumper is heavier.For head it off, usually adopt screw or snap fit to be connected with front impact beam or support in bumper/spoiler middle part, the structure of this connection structure comparatively strong collision time can not crumple, cause meeting European requirement of colliding for pedestrian protecting.Therefore fall problem under needing design one both can solve bumper/spoiler, the front bumper midfoot support structure of crash requirements can be met again.
Summary of the invention
The purpose of this utility model is to provide a kind of midfoot support structure of automobile front beam, its problem fallen under can either solving bumper/spoiler, can meet again the crash requirements to pedestrian.
The midfoot support structure of automobile front beam described in the utility model, comprise front bumper body and be arranged on the supporting construction in the middle part of front bumper body, this supporting construction comprises base and hold-down arm, the front end of base is connected with in the middle part of front bumper body, hold-down arm is arranged on the rear end of base, and the downside of hold-down arm is provided with the faying surface overlapped with front impact beam.
Further, described base is large rear end, front end small bore is trapezoidal framed structure, and this structure utilizes crumple.
Further, the first crisscross reinforced rib is provided with in the framed structure of base, the junction of base and front bumper body is provided with the second reinforced rib, and the side of the second reinforced rib is connected with chassis outer side, and opposite side is connected with front bumper body trailing flank.Described base root and inside are provided with reinforced rib, ensure the Joint strenght of base and bumper body.Hold-down arm is arrange reinforced rib above slab construction, the intensity ensureing hold-down arm and the precision coordinated with impact beam.
The midfoot support structure of automobile front beam described in the utility model, owing to increasing supporting construction at front bumper and front impact beam cooperation position, during installation, hold-down arm is overlapped on impact beam, plays certain supporting role to front bumper, falls under can effectively preventing front bumper.When colliding generation, hold-down arm along the crumple backward of front impact beam, thus meets the requirement of pedestrian protecting.The utility model can meet being dismounted for multiple times and not lose efficacy simultaneously, and structure is simple, and cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the section-drawing along AA line in Fig. 1;
Fig. 3 is the structural representation of supporting construction in the utility model;
Fig. 4 is the fit structure schematic diagram of the utility model and front impact beam.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below in conjunction with accompanying drawing, the utility model is elaborated.
See shown in Fig. 1 to Fig. 4, the midfoot support structure of automobile front beam, the supporting construction 2 comprising front bumper body 1 and be arranged in the middle part of front bumper body 1.This supporting construction 2 comprises base 22 and hold-down arm 21, base 22 is large rear end, front end small bore is trapezoidal framed structure, the front end of base 22 is connected with in the middle part of front bumper body 1, the first crisscross reinforced rib 24 is provided with in the framed structure of base 22, base 22 and the junction of front bumper body 1 are provided with the second reinforced rib 23, the side of the second reinforced rib 23 is connected with outside base 22, and opposite side is connected with front bumper body trailing flank.Hold-down arm 21 is arranged on the rear end of base 22, and the downside of hold-down arm 21 is provided with the faying surface overlapped with front impact beam 3.
During assembling, first the hold-down arm 21 of supporting construction 2 is snapped on front impact beam 3, complete remaining assembling of whole bumper/spoiler afterwards again.The lower surface of assembling rear support arm 21 and front impact beam 3 close contact, when bumper body is fallen for 1 time, the fitting surface of hold-down arm 21 can transmit antagonistic force to front bumper body 1 by base 22, avoids down the problem fallen.When there is pedestrian impact in bumper body 1, the binding face of hold-down arm 21 and front impact beam 3 can along front impact beam 3 towards car rear to crumple, thus play pedestrian protecting effect.And the setting of base 22 directly arranges the presentation quality that hold-down arm 21 can affect bumper body 1 in bumper body 1 to prevent, the setting of the first reinforced rib 24 and the second reinforced rib 23, play and strengthen base 22, the effect preventing base 22 from rupturing, adds the intensity of supporting construction 2.
Claims (3)
1. the midfoot support structure of an automobile front beam, comprise front bumper body (1) and be arranged on the supporting construction (2) in the middle part of front bumper body, it is characterized in that: this supporting construction comprises base (22) and hold-down arm (21), the front end of base is connected with in the middle part of front bumper body, hold-down arm is arranged on the rear end of base, and the downside of hold-down arm is provided with the faying surface overlapped with front impact beam.
2. the midfoot support structure of automobile front beam according to claim 1, is characterized in that: described base (22) for large rear end, front end small bore be trapezoidal framed structure.
3. the midfoot support structure of automobile front beam according to claim 2, it is characterized in that: in the framed structure of base (22), be provided with crisscross the first reinforced rib (24), the junction of base and front bumper body is provided with the second reinforced rib (23), the side of the second reinforced rib is connected with chassis outer side, and opposite side is connected with front bumper body trailing flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360617.4U CN204688026U (en) | 2015-05-30 | 2015-05-30 | The midfoot support structure of automobile front beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360617.4U CN204688026U (en) | 2015-05-30 | 2015-05-30 | The midfoot support structure of automobile front beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688026U true CN204688026U (en) | 2015-10-07 |
Family
ID=54228351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360617.4U Expired - Fee Related CN204688026U (en) | 2015-05-30 | 2015-05-30 | The midfoot support structure of automobile front beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382340A (en) * | 2018-02-09 | 2018-08-10 | 重庆长安汽车股份有限公司 | A kind of connection structure of automobile Front upper bumper and front-end module |
| CN113978405A (en) * | 2021-11-08 | 2022-01-28 | 岚图汽车科技有限公司 | Front bumper assembly mounting structure for protecting thighs of pedestrian |
| CN114475492A (en) * | 2022-01-23 | 2022-05-13 | 重庆长安汽车股份有限公司 | Front bumper structure |
-
2015
- 2015-05-30 CN CN201520360617.4U patent/CN204688026U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382340A (en) * | 2018-02-09 | 2018-08-10 | 重庆长安汽车股份有限公司 | A kind of connection structure of automobile Front upper bumper and front-end module |
| CN108382340B (en) * | 2018-02-09 | 2021-06-04 | 重庆长安汽车股份有限公司 | Connecting structure of front upper bumper and front end module of automobile |
| CN113978405A (en) * | 2021-11-08 | 2022-01-28 | 岚图汽车科技有限公司 | Front bumper assembly mounting structure for protecting thighs of pedestrian |
| CN114475492A (en) * | 2022-01-23 | 2022-05-13 | 重庆长安汽车股份有限公司 | Front bumper structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |