CN202294965U - Vehicle front stringer with reinforcement structure - Google Patents
Vehicle front stringer with reinforcement structure Download PDFInfo
- Publication number
- CN202294965U CN202294965U CN 201120354669 CN201120354669U CN202294965U CN 202294965 U CN202294965 U CN 202294965U CN 201120354669 CN201120354669 CN 201120354669 CN 201120354669 U CN201120354669 U CN 201120354669U CN 202294965 U CN202294965 U CN 202294965U
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- CN
- China
- Prior art keywords
- crossband
- section
- bottom crossband
- front side
- side member
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a vehicle front stringer, in particular to a vehicle front stringer with a reinforcement structure, which comprises a front stringer, and a downward inclination part is arranged on the back part of the front stringer; a back lower crossband, an upward inclination part is arranged on the front part thereof, and the inclination part of the front stringer is overlapped with the inclination part of the back lower crossband; the back side of the back lower crossband is horizontal, and the section of the back lower crossband is U-shaped; a back upper crossband with a U-shaped section is overlapped on the back lower crossband, the width of the section of the back upper crossband is smaller than that of the section of the back lower crossband for embedding the back upper crossband in the back lower crossband; a lower reinforcement element with a U-shaped section and an upper reinforcement element with an inverted U-shaped section are arranged in a region between the inclination part and the horizontal part of the back lower crossband, and a large sealed region is formed between the lower reinforcement element and the upper reinforcement element. The vehicle front stringer with reinforcement structure disclosed by the utility model has the advantages of effectively protecting the drivers in the case of vehicle collision and relieving the damage on an engine and a transmission.
Description
Technical field
The utility model is a kind of vehicle front side member, particularly a kind of vehicle front side member that is provided with additional strengthening.
Background technology
The front side member of vehicle; Be along the both sides that vertically are installed in the driving engine indoor vehicle, it is the vitals that supports driving engine and change-speed box, but the front side member of existing vehicle does not generally all have additional strengthening; So in case vehicle is clashed into; Just inevitably can hurt driving engine and change-speed box, will cause whole vehicle scrapping when serious, bring very big loss to the car owner.
Summary of the invention
The purpose of the utility model is in order to overcome the defective that existing front side member additional strengthening causes the vehicle damage, to invent a kind of vehicle front side member that is provided with additional strengthening.Additional strengthening is that the rear portion of front side member has enough intensity, and vehicle has been protected in the impact that receives in the time of can withstanding Vehicular impact effectively.
The purpose of the utility model realizes as follows: the said vehicle front side member that is provided with additional strengthening, comprise a front side member, and the rear portion of front side member is a downward rake; One back bottom crossband, its front portion is the rake that makes progress, the rake of front side member is mutually stacked with the rake of back bottom crossband; The back of back bottom crossband becomes level, and the cross section of back bottom crossband is the U type; Be stacked with the cross section above the bottom crossband in the back and be all horizontal stripe on U type back, the section width of horizontal stripe is less than the width in bottom crossband cross section, back, so that the back is after upward horizontal stripe can be embedded in the bottom crossband the back on.
Two upper limbs of said back bottom crossband are formed with abducent lower flange, and two upper limbs that horizontal stripe is gone up in said back are formed with abducent upper flange; Upper flange be stacked in lower flange above.
Be provided with following reinforcement with U type cross section and last reinforcement in the rake of said back bottom crossband and the zone between the horizontal part, form a big closed area between following reinforcement and the last reinforcement with inverted U cross section.
The depth of section of the depth of section of horizontal stripe less than the back bottom crossband gone up in said back, the back gone up between horizontal stripe and the back bottom crossband form a following closed area, and following closed area is included in the big closed area.
A side of said back bottom crossband is provided with side plate.
The good effect of the utility model is following: the utility model receives when clashing at vehicle can actv. protection chaufeur, and can alleviate the infringement that driving engine and change-speed box receive.
Description of drawings
Fig. 1 is the utility model constructional drawing
Fig. 2 is an A-A section-drawing among Fig. 1
Among the figure, horizontal stripe is gone up in 1 front side member, 2 back bottom crossbands, 3 backs
6 times reinforcements of 4 lower flanges, 5 upper flanges
9 times closed areas, reinforcement 8 big closed areas on 7
10 side plates
The specific embodiment
As shown in Figure 1, the said vehicle front side member that is provided with additional strengthening comprises a front side member 1, and the rear portion of front side member 1 is a downward rake; One back bottom crossband 2, its front portion is the rake that makes progress, the rake of front side member 1 is mutually stacked with the rake of back bottom crossband 2; The back of back bottom crossband 2 becomes level, and the cross section of back bottom crossband 2 is the U type; Branch is stacked with the cross section and is all horizontal stripe 3 on U type back on the bottom crossband 2 of back, and the section width of horizontal stripe 3 is less than the width in bottom crossband 2 cross sections, back, so that the back is after upward horizontal stripe 3 can be embedded in the bottom crossband 2 the back on.
Two upper limbs of said back bottom crossband 2 are formed with abducent lower flange 4, and two upper limbs that horizontal stripe 3 is gone up in said back are formed with abducent upper flange 5; Upper flange 5 be stacked in lower flange 4 above.
Be provided with following reinforcement 6 with U type cross section and last reinforcement 7 in the rake of said back bottom crossband 2 and the zone between the horizontal part, form a big closed area 8 between following reinforcement 6 and the last reinforcement 7 with inverted U cross section.
The depth of section of the depth of section of horizontal stripe 3 less than back bottom crossband 2 gone up in said back, the back gone up between horizontal stripe 3 and the back bottom crossband 2 form a following closed area 9, and following closed area 9 is included in the big closed area 8.
A side of said back bottom crossband 2 is provided with side plate 10.
The utility model receives when clashing at vehicle can actv. protection chaufeur, and can alleviate the infringement that driving engine and change-speed box receive.
Claims (5)
1. vehicle front side member that is provided with additional strengthening, it is characterized in that: it comprises a front side member, the rear portion of front side member is a downward rake; One back bottom crossband, its front portion is the rake that makes progress, the rake of front side member is mutually stacked with the rake of back bottom crossband; The back of back bottom crossband becomes level, and the cross section of back bottom crossband is the U type; Be stacked with the cross section above the bottom crossband in the back and be all horizontal stripe on U type back, the section width of horizontal stripe is less than the width in bottom crossband cross section, back, so that the back is after upward horizontal stripe can be embedded in the bottom crossband the back on.
2. the vehicle front side member that is provided with additional strengthening according to claim 1 is characterized in that: two upper limbs of said back bottom crossband are formed with abducent lower flange, and two upper limbs that horizontal stripe is gone up in said back are formed with abducent upper flange; Upper flange be stacked in lower flange above.
3. the vehicle front side member that is provided with additional strengthening according to claim 1; It is characterized in that: be provided with following reinforcement with U type cross section and last reinforcement in the rake of said back bottom crossband and the zone between the horizontal part, form a big closed area between following reinforcement and the last reinforcement with inverted U cross section.
4. the vehicle front side member that is provided with additional strengthening according to claim 1; It is characterized in that: the depth of section of the depth of section of horizontal stripe less than the back bottom crossband gone up in said back; The back is gone up between horizontal stripe and the back bottom crossband form a following closed area, following closed area is included in the big closed area.
5. the vehicle front side member that is provided with additional strengthening according to claim 1 is characterized in that: a side of said back bottom crossband is provided with side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120354669 CN202294965U (en) | 2011-09-21 | 2011-09-21 | Vehicle front stringer with reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120354669 CN202294965U (en) | 2011-09-21 | 2011-09-21 | Vehicle front stringer with reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294965U true CN202294965U (en) | 2012-07-04 |
Family
ID=46363914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120354669 Expired - Fee Related CN202294965U (en) | 2011-09-21 | 2011-09-21 | Vehicle front stringer with reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294965U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661604A (en) * | 2013-12-23 | 2014-03-26 | 重庆长安汽车股份有限公司 | Automobile girder reinforcing piece and automobile girder using reinforcing piece |
| CN104058007A (en) * | 2013-03-20 | 2014-09-24 | 上海同捷科技股份有限公司 | Local reinforcement structure of car auto body stringer |
| CN104477240A (en) * | 2014-11-26 | 2015-04-01 | 浙江吉利汽车研究院有限公司 | Front vertical beam reinforcing plate, right front vertical beam and automobile |
| CN105292260A (en) * | 2015-11-03 | 2016-02-03 | 北汽银翔汽车有限公司 | Automobile front rail reinforcing structure |
| WO2019001496A1 (en) * | 2017-06-30 | 2019-01-03 | 比亚迪股份有限公司 | Vehicle-body crossbeam and vehicle body |
| CN110395315A (en) * | 2019-07-26 | 2019-11-01 | 鄂尔多斯市元盟工贸有限公司 | A kind of automobile front longitudinal beam inside reinforcement girder construction |
| CN111516757A (en) * | 2020-04-10 | 2020-08-11 | 东风柳州汽车有限公司 | Longeron structure and car |
| CN114269634A (en) * | 2019-08-23 | 2022-04-01 | 标致雪铁龙汽车股份有限公司 | Reinforcement for reinforcing a hollow body |
| CN110588784B (en) * | 2019-09-28 | 2023-08-29 | 浙江飞碟汽车制造有限公司 | Automobile longitudinal beam structure and manufacturing method thereof |
-
2011
- 2011-09-21 CN CN 201120354669 patent/CN202294965U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058007A (en) * | 2013-03-20 | 2014-09-24 | 上海同捷科技股份有限公司 | Local reinforcement structure of car auto body stringer |
| CN103661604A (en) * | 2013-12-23 | 2014-03-26 | 重庆长安汽车股份有限公司 | Automobile girder reinforcing piece and automobile girder using reinforcing piece |
| CN104477240A (en) * | 2014-11-26 | 2015-04-01 | 浙江吉利汽车研究院有限公司 | Front vertical beam reinforcing plate, right front vertical beam and automobile |
| CN104477240B (en) * | 2014-11-26 | 2018-01-23 | 浙江吉利汽车研究院有限公司 | Front longitudinal reinforcing plate, front right longitudinal beam and automobile |
| CN105292260A (en) * | 2015-11-03 | 2016-02-03 | 北汽银翔汽车有限公司 | Automobile front rail reinforcing structure |
| CN105292260B (en) * | 2015-11-03 | 2018-03-30 | 北汽银翔汽车有限公司 | A kind of automobile front longitudinal beam reinforcement structure |
| WO2019001496A1 (en) * | 2017-06-30 | 2019-01-03 | 比亚迪股份有限公司 | Vehicle-body crossbeam and vehicle body |
| CN110395315A (en) * | 2019-07-26 | 2019-11-01 | 鄂尔多斯市元盟工贸有限公司 | A kind of automobile front longitudinal beam inside reinforcement girder construction |
| CN114269634A (en) * | 2019-08-23 | 2022-04-01 | 标致雪铁龙汽车股份有限公司 | Reinforcement for reinforcing a hollow body |
| CN110588784B (en) * | 2019-09-28 | 2023-08-29 | 浙江飞碟汽车制造有限公司 | Automobile longitudinal beam structure and manufacturing method thereof |
| CN111516757A (en) * | 2020-04-10 | 2020-08-11 | 东风柳州汽车有限公司 | Longeron structure and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: TJI Innova Engineering & Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: TJI Innova Engineering & Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |