CN202499191U - Structure for reinforcing front wheel cover of automobile - Google Patents
Structure for reinforcing front wheel cover of automobile Download PDFInfo
- Publication number
- CN202499191U CN202499191U CN2012201133685U CN201220113368U CN202499191U CN 202499191 U CN202499191 U CN 202499191U CN 2012201133685 U CN2012201133685 U CN 2012201133685U CN 201220113368 U CN201220113368 U CN 201220113368U CN 202499191 U CN202499191 U CN 202499191U
- Authority
- CN
- China
- Prior art keywords
- front wheel
- wheel cover
- wheel house
- automobile
- strength beam
- 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 - Lifetime
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- 230000003014 reinforcing effect Effects 0.000 title abstract 9
- 238000005728 strengthening Methods 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model aims at providing a structure for reinforcing a front wheel cover of an automobile, which can effectively absorb and transfer collision energy, reduce the deformation of a passenger compartment caused by bending of a front longitudinal beam, keep the integrity of the structure of the passenger compartment and ensure the living space of passengers. The structure for reinforcing the front wheel cover of the automobile, provided by the utility model, comprises a reinforcing beam on the front wheel cover, the key is that the front end of the reinforcing beam on the front wheel cover is welded and fixed with a connecting plate, the front end of the connecting plate is welded and fixed with the front longitudinal beam of the automobile, and the reinforcing beam on the front wheel cover is welded on an outer plate of the front wheel cover. The structure for reinforcing the front wheel cover of the automobile, provided by the utility model, utilizes the connecting plate to connect and fix the reinforcing beam on the front wheel cover with the front longitudinal beam of the automobile, realizes central collision and offset collision, enables a framework of a vehicle body to have a reasonable collision force transfer path, simultaneously increases an energy-absorbing effect of the reinforcing beam on the front wheel cover, further keeps the integrity of structure of the passenger compartment and ensures the living space of the passengers.
Description
Technical field
The utility model belongs to field of automobile, is specifically related to a kind of vehicle front cover additional strengthening.
Background technology
Along with progressively perfect about the auto against rules of the fast-developing of current auto trade and country, the customer is increasingly high to the car load security requirement.The crash survivability of automobile is a problem most crucial in the field of automobile safety, has obtained the extensive attention of countries in the world.The crash feature design of automobile is again the theme of automotive crash safety Journal of Sex Research.In the auto against structure design, there are two problems paid attention to by people: one, to reduce the intrusion amount of exterior object, keep the structure integrity of passenger compartment, guarantee occupant's living space to occupant's living space; Two, improve the reasonableness of impact load transfer route in the collision process and the reasonableness that each main energy-absorbing parts ability of car body distributes.
Strength beam (shotgun) all is to be welded on separately on the wheel hood panel on the front wheel house of now a lot of vehicles; Aligning and brushing up against the power major part that biasing transmits from the front portion in bumping all is to be delivered on the rear structure through front side member; And the manned vehicle that considerable part is arranged does not have the headlight crossbeam, and this power that just causes passing over through front side member can't finely be delivered to A post epimere through strength beam on the front wheel house (shotgun).Simultaneously, just brushing up against biasing bump in energy more than 50% can only forward guarantor's energy-absorbing box and the conquassation of front side member be out of shape and absorb, and strength beam (shotgun) does not play endergonic effect basically on the front wheel house.
Summary of the invention
The purpose of the utility model is to propose a kind of vehicle front cover additional strengthening that can effectively absorb and transmit collision energy, because the crew module's that the bending of front side member causes distortion, the structure integrity of maintenance passenger compartment is guaranteed occupant's living space to reduce.
The vehicle front cover additional strengthening of the utility model comprises strength beam on the front wheel house; Key is that the front end of strength beam on the said front wheel house and a connecting panel weld fixing; The front end of said connecting panel and the welding of automobile front side member are fixing, and strength beam is welded on the front wheel house outside plate on the said front wheel house.
Car load is when central collision and offset collision; The impact force that passes over from the automobile front side member can be delivered on the front wheel house on the strength beam through connecting panel, and then toward the body tail transmission, guarantees that whole body structure has good intensity; And the energy that strength beam ability absorption portion passes over from front side member on the front wheel house; Reduce the crew module's that the bending owing to front side member causes distortion as far as possible littlely, keep the structure integrity of passenger compartment, guarantee occupant's living space.
Further, the front end of strength beam is provided with many vertical energy-absorbing muscle on the said front wheel house, and said energy-absorbing muscle is stamped to form by steel plate.When before generation, bumping, therefore certain deformation can take place, thereby absorb a part of collision energy owing to be provided with the energy-absorbing muscle in the front end of strength beam on the front wheel house under the effect of impact force, reduces the impact of impact force to the crew module.
Further, the rear end of strength beam increases many strip and/or " H " shape guiding ribs that vertically are provided with on the said front wheel house, and said guiding rib is to be welded in the steel bar on the strength beam on the front wheel house; The front end of strength beam is welded with a brace panel on the said front wheel house, and said connecting panel is provided with many longitudinally guiding muscle, and said guiding rib is stamped to form by steel plate.Brace panel can strengthen the intensity of strength beam on the front wheel house, and the material of guiding rib is comparatively hard simultaneously, can effectively impact force be delivered to body tail, prevents that near the structure the crew module from deforming.
The vehicle front cover additional strengthening of the utility model utilizes connecting panel to be connected fixing with the automobile front side member strength beam on the front wheel house; Make and just brushing up against biasing and bump; Body framwork has rational impact force bang path; Increase the energy-absorbing effect of strength beam on the front wheel house simultaneously, therefore can keep the structure integrity of passenger compartment, guaranteed occupant's living space.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the vehicle front cover additional strengthening of the utility model.
Fig. 2 is the structural representation of strength beam on the front wheel house in the vehicle front cover additional strengthening of the utility model.
Fig. 3 is the structural representation of the connecting panel in the vehicle front cover additional strengthening of the utility model.
The specific embodiment
Contrast accompanying drawing below; Through description, the effect of the mutual alignment between the shape of the specific embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and principle of work etc. are done further to specify to embodiment.
Embodiment 1:
As shown in Figure 1; The vehicle front cover additional strengthening of present embodiment comprises strength beam 1 and connecting panel 2 on the front wheel house; The front end of strength beam 1 and connecting panel 2 welding are fixed on the front wheel house, and the front end of connecting panel 2 and the welding of automobile front side member are fixing, and strength beam 1 is welded on (automobile front side member and front wheel house outside plate do not draw among the figure) on the front wheel house outside plate on the front wheel house.
As shown in Figure 2, the front end of strength beam 1 is provided with many vertical energy-absorbing muscle 3 on the front wheel house, and energy-absorbing muscle 3 is stamped to form by steel plate.When before generation, bumping, therefore certain deformation can take place, thereby absorb a part of collision energy owing to be provided with energy-absorbing muscle 3 in the front end of strength beam on the front wheel house under the effect of impact force, reduces the impact of impact force to the crew module.
The rear end of strength beam 1 increases the many strips that vertically are provided with and " H " shape guiding rib 4 on the front wheel house, and guiding rib 4 is for being welded in the steel bar on the strength beam 1 on the front wheel house.
Like Fig. 1, shown in 3, the front end of strength beam 1 is welded with a brace panel 6 on the front wheel house, and connecting panel 2 is provided with many longitudinally guiding muscle 5, and guiding rib 5 is stamped to form by steel plate.
Car load is when central collision and offset collision; The impact force that passes over from the automobile front side member can be delivered on the front wheel house on the strength beam 1 through connecting panel 2, and then toward the body tail transmission, guarantees that whole body structure has good intensity; And the energy that strength beam 1 ability absorption portion passes over from front side member on the front wheel house; Reduce the crew module's that the bending owing to front side member causes distortion as far as possible littlely, keep the structure integrity of passenger compartment, guarantee occupant's living space.
Claims (4)
1. vehicle front cover additional strengthening; Comprise strength beam on the front wheel house; Front end and a connecting panel welding of it is characterized in that strength beam on the said front wheel house are fixing, and the front end of said connecting panel and the welding of automobile front side member are fixing, and strength beam is welded on the front wheel house outside plate on the said front wheel house.
2. vehicle front cover additional strengthening according to claim 1 is characterized in that the front end of strength beam on the said front wheel house is provided with many vertical energy-absorbing muscle, and said energy-absorbing muscle is stamped to form by steel plate.
3. vehicle front cover additional strengthening according to claim 1 is characterized in that the rear end of strength beam on the said front wheel house increases many strip and/or " H " shape guiding ribs that vertically are provided with, and said guiding rib is to be welded in the steel bar on the strength beam on the front wheel house.
4. vehicle front cover additional strengthening according to claim 1 is characterized in that the front end of strength beam on the said front wheel house is welded with a brace panel, and said connecting panel is provided with many longitudinally guiding muscle, and said guiding rib is stamped to form by steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201133685U CN202499191U (en) | 2012-03-23 | 2012-03-23 | Structure for reinforcing front wheel cover of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201133685U CN202499191U (en) | 2012-03-23 | 2012-03-23 | Structure for reinforcing front wheel cover of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499191U true CN202499191U (en) | 2012-10-24 |
Family
ID=47035816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201133685U Expired - Lifetime CN202499191U (en) | 2012-03-23 | 2012-03-23 | Structure for reinforcing front wheel cover of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499191U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963442A (en) * | 2012-11-30 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front wheel cover assembly |
| CN104326026A (en) * | 2014-11-28 | 2015-02-04 | 奇瑞商用车（安徽）有限公司 | Connecting bracket of upper stiffening beam of front wheel cover |
| CN109131578A (en) * | 2018-10-31 | 2019-01-04 | 东风小康汽车有限公司重庆分公司 | A kind of longitudinal beam front section of automobile |
| CN112319620A (en) * | 2020-10-14 | 2021-02-05 | 奇瑞汽车股份有限公司 | Structure of longitudinal beam wheel cover area for improving front collision performance |
-
2012
- 2012-03-23 CN CN2012201133685U patent/CN202499191U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963442A (en) * | 2012-11-30 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front wheel cover assembly |
| CN104326026A (en) * | 2014-11-28 | 2015-02-04 | 奇瑞商用车（安徽）有限公司 | Connecting bracket of upper stiffening beam of front wheel cover |
| CN109131578A (en) * | 2018-10-31 | 2019-01-04 | 东风小康汽车有限公司重庆分公司 | A kind of longitudinal beam front section of automobile |
| CN109131578B (en) * | 2018-10-31 | 2024-05-07 | 东风小康汽车有限公司重庆分公司 | Longitudinal beam front section of automobile |
| CN112319620A (en) * | 2020-10-14 | 2021-02-05 | 奇瑞汽车股份有限公司 | Structure of longitudinal beam wheel cover area for improving front collision performance |
| CN112319620B (en) * | 2020-10-14 | 2022-04-08 | 奇瑞汽车股份有限公司 | Structure of longitudinal beam wheel cover area for improving front collision performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |