CN203318328U - Vehicle bumper liner structure - Google Patents
Vehicle bumper liner structure Download PDFInfo
- Publication number
- CN203318328U CN203318328U CN201320373478XU CN201320373478U CN203318328U CN 203318328 U CN203318328 U CN 203318328U CN 201320373478X U CN201320373478X U CN 201320373478XU CN 201320373478 U CN201320373478 U CN 201320373478U CN 203318328 U CN203318328 U CN 203318328U
- Authority
- CN
- China
- Prior art keywords
- bumper
- gasket construction
- liner body
- liner
- bearing surface
- 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
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a vehicle bumper liner structure, comprising a rectangular strip liner body, wherein one side of the liner body is a smooth surface for fitting with the bumper, while the other side of the liner body is a stress surface for fitting with a metal plate of a vehicle body; a plurality of crisscross reinforcing ribs are arranged on the stress surface. The liner structure provided by the utility model has the advantages that the coordination state of the rear bumper and the vehicle body is optimized and the gap between the rear bump and the vehicle body is narrowed. In the use process of the liner, the treading force on the rear bumper or other downward force is transferred to the metal plate of the vehicle body, and therefore, stressed deformation of a plastic part of the rear bump is avoided.
Description
Technical field
The utility model relates to the automotive body structure design field, is specifically related to a kind of Federal bumper gasket construction.
Background technology
When on market, non-freight carrying type automobile rear bumper is assembled on vehicle body now, there is certain gap between bumper/spoiler and vehicle body sheet metal, in the process of actual use, on rear bumper, can be trampled or other stressing conditions, because bumper/spoiler is Plastic Parts, the strength and stiffness of itself are all more weak, while being subject to External Force Acting, can deform, one, the bumper/spoiler distortion can affect the use impression of client to vehicle; Its two, distortion can make the bumper/spoiler distortion problem such as even break that is distorted.
The utility model content
In order to overcome the above-mentioned weak point of prior art, the utility model has designed a kind of can the transmission and has shifted the stressed gasket construction of rear bumper, for the power that rear bumper is suffered, is transferred to vehicle body sheet metal, the rear bumper that the protection stiffness and strength is relatively weak.
Technical solution of the present utility model is as follows:
A kind of Federal bumper gasket construction, comprise rectangular strip liner body, and this liner body is simultaneously and the smooth side of bumper/spoiler laminating that another side is and the bearing surface of vehicle body sheet metal laminating that this bearing surface is provided with many crisscross reinforced ribs.
Preferably, described liner body one side is provided with to the U-shaped groove of bearing surface depression.
Preferably, described liner body opposite side has a plurality of rectangle gap.
Preferably, described reinforced rib comprises along the longitudinal rein forcement of liner body y direction, and, along the transverse stiffener rib of liner body X direction, described longitudinal rein forcement is vertical with transverse stiffener rib.
Preferably, described longitudinal rein forcement comprises two, a near middle shaft position of being located at described bearing surface, and another is located on this bearing surface near U-shaped groove one side.
Preferably, described transverse stiffener rib is whole becomes the trapezoidal or wedge shape of class, and it is narrower near rectangle gap one side.
Preferably, this gasket construction is integrated the punch forming part.
The beneficial effects of the utility model are as follows:
With existing bumper/spoiler, with the vehicle body mated condition, compare, the utility model provides novel Federal bumper liner, and its force structure is optimized, and need not worry that moment is excessive Plastic Parts is damaged.This liner integrates by manual type laser spot welder and the welding of rear bumper body, and Joint strenght is high, on no impact of assembling of rear bumper.This liner is provided with reinforcing rib structure, and this structural weight is low, and structural strength is high.
In a word, gasket construction of the present utility model has been optimized the mated condition of rear bumper and vehicle body, has reduced the gap between rear bumper and vehicle body.The pedal force that this liner is suffered by rear bumper in use procedure or other downward power are transferred to vehicle body sheet metal, have avoided rear bumper Plastic Parts stress deformation.
The accompanying drawing explanation
Figure 1A is the bearing surface schematic diagram of the liner that provides of the utility model embodiment;
Figure 1B is the smooth side schematic diagram of the liner that provides of the utility model embodiment;
Fig. 2 A is the view in transverse section of the utility model Figure 1A;
Fig. 2 B is that the A-A of the utility model Fig. 2 A is to cutaway view;
Fig. 3 is the schematic diagram that liner that the utility model embodiment provides is integrated into rear bumper;
Fig. 4 is rear bumper force analysis schematic diagram after the assembling that provides of the utility model embodiment.
The specific embodiment
Introduce in detail the utility model below in conjunction with accompanying drawing and the specific embodiment thereof, in accompanying drawing will to the number of the assembly that forms preferred embodiment, position, relation, and the extension of size will have illustrated, read and understand instruction of the present utility model afterwards relevant change belong to industry technical ability.In addition, after reading and understanding instruction of the present utility model, coordinate specific strength, weight, intensity, the accurate dimension that reaches similar requirement and the change of dimension scale also to belong to general knowledge known in this field.
As shown in Figure 1A, 1B, 2A, 2B, a kind of Federal bumper gasket construction, comprise rectangular strip liner body 1, this liner body 1 one side is the smooth side 100 of fitting with bumper/spoiler, another side is and the bearing surface 200 of vehicle body sheet metal laminating that this bearing surface 200 is provided with many crisscross reinforced ribs 210.
For the ease of assembling and with being connected of bumper/spoiler, described liner body 1 one sides are provided with to the U-shaped groove 3 of bearing surface 200 depressions; Described liner body 1 opposite side has a plurality of rectangle gap 4.
In a preferred embodiment, described reinforced rib 210 comprises along the longitudinal rein forcement 211 of liner body y direction, and, along the transverse stiffener rib 212 of liner body X direction, described longitudinal rein forcement 211 is vertical with transverse stiffener rib 212.Wherein, described longitudinal rein forcement 211 comprises two, a near middle shaft position of being located at described bearing surface, and another is located on this bearing surface 200 near U-shaped groove 3 one sides.Described transverse stiffener rib 212 is whole becomes the trapezoidal or wedge shape of classes, and it is narrower near rectangle gap one side.
As shown in Figure 3,4, illustrate by the present embodiment how this new construction bumper/spoiler liner realizes that the pedal force that rear bumper in use procedure is suffered or other pressure transfer are to vehicle body sheet metal.The structure of the bumper/spoiler assembly that the present embodiment is used as shown in Figure 3.It is received welding with backing on safety lever and forms the prepackage assembly by the manual type laser spot welder.After assembling, rear bumper is as shown in Figure 4 stressed, and between liner body 1 and panel beating 6, assembly clearance is 4mm; The arrow representative is subject to force direction, and bumper/spoiler 5 is stressed to be transferred on vehicle body sheet metal 6 by liner body 1, and bumper/spoiler 5 can not produce obvious sinking distortion, and plastic bumper 5 can not produce destruction, stress deformation etc.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiment only are not used in restriction scope of the present utility model for the utility model is described, and, after having read content of the present utility model, the relevant technical staff in the field can make various changes or modification to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (7)
1. a Federal bumper gasket construction, it is characterized in that, comprise rectangular strip liner body, this liner body is simultaneously the smooth side of fitting with bumper/spoiler, another side is and the bearing surface of vehicle body sheet metal laminating that this bearing surface is provided with many crisscross reinforced ribs.
2. Federal bumper gasket construction according to claim 1, is characterized in that, described liner body one side is provided with to the U-shaped groove of bearing surface depression.
3. Federal bumper gasket construction according to claim 2, is characterized in that, described liner body opposite side has a plurality of rectangle gap.
4. Federal bumper gasket construction according to claim 1, is characterized in that, described reinforced rib comprises along the longitudinal rein forcement of liner body y direction, and, along the transverse stiffener rib of liner body X direction, described longitudinal rein forcement is vertical with transverse stiffener rib.
5. Federal bumper gasket construction according to claim 4, is characterized in that, described longitudinal rein forcement comprises two, a near middle shaft position of being located at described bearing surface, and another is located on this bearing surface near U-shaped groove one side.
6. Federal bumper gasket construction according to claim 4, is characterized in that, described transverse stiffener rib is whole becomes the trapezoidal or wedge shape of class, and it is narrower near rectangle gap one side.
7. according to the described Federal bumper gasket construction of claim 1～6 any one, it is characterized in that, this gasket construction is integrated the punch forming part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373478XU CN203318328U (en) | 2013-06-26 | 2013-06-26 | Vehicle bumper liner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373478XU CN203318328U (en) | 2013-06-26 | 2013-06-26 | Vehicle bumper liner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318328U true CN203318328U (en) | 2013-12-04 |
Family
ID=49657703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320373478XU Expired - Fee Related CN203318328U (en) | 2013-06-26 | 2013-06-26 | Vehicle bumper liner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827996A (en) * | 2014-10-22 | 2015-08-12 | 北汽福田汽车股份有限公司 | Rear bumper energy-absorbing device of vehicle and vehicle |
-
2013
- 2013-06-26 CN CN201320373478XU patent/CN203318328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827996A (en) * | 2014-10-22 | 2015-08-12 | 北汽福田汽车股份有限公司 | Rear bumper energy-absorbing device of vehicle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190626 |