CN205589304U - Solebar inner panel middle part combination reinforcing plate and car - Google Patents
Solebar inner panel middle part combination reinforcing plate and car Download PDFInfo
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- CN205589304U CN205589304U CN201620226621.6U CN201620226621U CN205589304U CN 205589304 U CN205589304 U CN 205589304U CN 201620226621 U CN201620226621 U CN 201620226621U CN 205589304 U CN205589304 U CN 205589304U
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- reinforcing plate
- inner panel
- longitudinal beam
- beam inner
- plate
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- 230000003014 reinforcing Effects 0.000 title claims abstract description 141
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000005755 formation reaction Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 210000003141 Lower Extremity Anatomy 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 230000029578 entry into host Effects 0.000 abstract 1
- 206010022114 Injury Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
The utility model discloses a solebar inner panel middle part combination reinforcing plate and car, wherein solebar inner panel middle part combination reinforcing plate includes first reinforcing plate and sets up the second reinforcing plate on first reinforcing plate, and the second reinforcing plate is to solebar planking protrusion, still including setting up the third reinforcing plate on first reinforcing plate, connects on first reinforcing plate after the other end of third reinforcing plate is outwards buckled, and the third reinforcing plate closes a formation enclosed cavity with first enhancements hoarding. The utility model discloses a car includes the utility model discloses a solebar inner panel middle part combination reinforcing plate. The technical scheme of the utility model simple structure, first reinforcing plate, second reinforcing plate, solebar planking form a bearing structure, and the third reinforcing plate closes with first enhancement hoarding and forms an enclosed cavity simultaneously to the reinforcing solebar regional intensity of buckling effectively restraines buckling that the solebar middle part takes place in the collision, and passenger living space is ensured to the volume of enclosing the invasion before the reduction, effectively protects passenger's safety.
Description
Technical field
This utility model relates to automobile manufacturing field, particularly relates to combine in the middle part of a kind of longitudinal beam inner panel add
Strong plate and automobile.
Background technology
Security performance is in numerous automotive performance most important one, by automobile consumer and Automobile Enterprises
Extensive concern.At present, evaluation to head-on crash in domestic and international In Automotive Frontal Crash Regulations and appraisement system
Method is divided into overall with collision experiment and the experiment of 40% offset collision.
Biasing is touched and is classified as star rating project by version C-NCAP in 2006 (China's new car assessment routine),
Within 2009, the speed of offset collision is brought up to 64km/h by 56km/h by version C-NCAP further.Biasing
Touching in experiment, automotive front end only has side to participate in energy absorption, and therefore the requirement to body structure is the most harsh,
Carry out the research of automobile offset collision safety, either for promoting main engine plants' global design level, or
Reduce occupant injury in actual collision, the most significant.
Car body of the prior art is relatively soft, for 40% offset collision owing to vehicle is only less than half
Structure participates in collision, and car body deforms seriously in an impact, and bigger car body intrusion volume can cause passenger raw
Depositing insufficient space, particularly vehicle dash panel plate intrusion volume is relatively big, causes the injury of occupant's shank bigger.As non-
The structural member that the anti-offset collision of self-supporting vehicle is the most key, the intensity of longitudinal beam and its energy-absorbing effect pair
In guaranteeing that occupant's vivosphere and minimizing occupant injury are most important.
At present, by the vehicle frame in region between the collision simulation analysis discovery front panel of car load to B post is indulged
Beam is relatively big along Z-direction bending deformation, causes intrusion volume bigger than normal, it is impossible to meet vehicle safety performance requirement.
Utility model content
The technical problems to be solved in the utility model is to provide one can effectively strengthen the anti-offset collision of vehicle
Reinforcing plate and automobile is combined in the middle part of ability, effectively the longitudinal beam inner panel of protection occupant safety.
Combine reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, be used for being connected to vehicle dash panel plate to B
Between post inside the longitudinal beam in region, including the first reinforcing plate for being connected on longitudinal beam inner panel with
And it being arranged at the second reinforcing plate in described first reinforcing plate, described second reinforcing plate is convex to longitudinal beam outside plate
Go out.
Combine reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, also include being arranged at described the
The 3rd reinforcing plate in one reinforcing plate, one end of described 3rd reinforcing plate is connected in described first reinforcing plate,
The other end of described 3rd reinforcing plate is connected in described first reinforcing plate after outwards bending, and the described 3rd strengthens
Plate and the first reinforcing plate enclose formation one closing chamber.
Combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, described first reinforcing plate is square
Shape, the bearing of trend of described first reinforcing plate is identical with the bearing of trend of longitudinal beam inner panel.
Reinforcing plate, wherein, described first reinforcing plate upper is combined in the middle part of longitudinal beam inner panel of the present utility model
Edge, lower limb are respectively provided with the upper overturning of the internal bend of oriented first reinforcing plate, lower flange.
Reinforcing plate is combined in the middle part of longitudinal beam inner panel of the present utility model, wherein, the top of described upper overturning,
Being respectively arranged below for the weld part with longitudinal beam inner plate welding of described lower flange.
Reinforcing plate is combined, wherein, in described first reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model
Portion is provided with a strip lightening hole, and the edge of described lightening hole is provided with annular flange.
Combine reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, described first reinforcing plate sets
It is equipped with multiple circular fabrication hole.
Combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, described first reinforcing plate is for long
Square, every edge of described second reinforcing plate is provided with flange, the outside of described second reinforcing plate
The weld part for being welded to connect it is provided with vehicle frame rails outside plate on the flange of vertical edge.
Reinforcing plate, wherein, cutting of described 3rd reinforcing plate is combined in the middle part of longitudinal beam inner panel of the present utility model
Face is U-shaped, and the edge of described 3rd reinforcing plate is provided with the weld part for welding with the first reinforcing plate.
Automobile of the present utility model, including combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model.
The technical solution of the utility model simple in construction, outside the first reinforcing plate, the second reinforcing plate, longitudinal beam
Plate forms a supporting construction, and the 3rd reinforcing plate and the first reinforcing plate enclose formation one closing chamber simultaneously, thus
Strengthen the bending occurred in the middle part of longitudinal beam in longitudinal beam bending field strength, effectively suppression collision, reduce
Front wall intrusion volume, it is ensured that occupant's vivosphere, effectively protects occupant safety.
Accompanying drawing explanation
Fig. 1 is the structural representation combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model；
Fig. 2 is the structure of the first reinforcing plate combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model
Schematic diagram；
Fig. 3 is the structure of the second reinforcing plate combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model
Schematic diagram；
Fig. 4 is the structure of the 3rd reinforcing plate combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model
Schematic diagram；
Fig. 5 is the mounting structure schematic diagram combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, in the middle part of longitudinal beam inner panel of the present utility model, combine reinforcing plate, for even
It is connected on vehicle dash panel plate to inside the longitudinal beam in region between B post, including for being connected to longitudinal beam
The first reinforcing plate 11 on inner panel 1 and the second reinforcing plate 12 being arranged in the first reinforcing plate 11,
Two reinforcing plates 12 are protruded to longitudinal beam outside plate.
Shown in Fig. 3, Fig. 4, Fig. 5, in the middle part of longitudinal beam inner panel of the present utility model, combine reinforcing plate,
Wherein, the 3rd reinforcing plate 13 being arranged in the first reinforcing plate 11, the one of the 3rd reinforcing plate 13 are also included
End is connected in the first reinforcing plate 11, and the other end of the 3rd reinforcing plate 13 is connected to first after outwards bending and adds
On strong plate 11, the 3rd reinforcing plate 13 and the first reinforcing plate 11 enclose formation one closing chamber.
Combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, the first reinforcing plate 11 is square
Shape, the bearing of trend of the first reinforcing plate 11 is identical with the bearing of trend of longitudinal beam inner panel 1.
Reinforcing plate, wherein, the first reinforcing plate 11 upper is combined in the middle part of longitudinal beam inner panel of the present utility model
Edge, lower limb are respectively provided with the upper overturning 21 of the internal bend of oriented first reinforcing plate, lower flange 22.
Reinforcing plate is combined in the middle part of longitudinal beam inner panel of the present utility model, wherein, the top of upper overturning 21,
Being respectively arranged below for the weld part with longitudinal beam inner plate welding of lower flange 22.
Reinforcing plate is combined, wherein, in the first reinforcing plate 11 in the middle part of longitudinal beam inner panel of the present utility model
Portion is provided with a strip lightening hole 24, and the edge of lightening hole 24 is provided with annular flange 25.
Combine reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, the first reinforcing plate 11 sets
It is equipped with multiple circular fabrication hole 26.
Combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model, wherein, the first reinforcing plate 11 is for long
Square, every edge of the second reinforcing plate 12 is provided with flange, and the outside of the second reinforcing plate 12 is erected
The weld part for being welded to connect it is provided with vehicle frame rails outside plate on the flange on limit 27.
Reinforcing plate, wherein, cutting of the 3rd reinforcing plate 13 is combined in the middle part of longitudinal beam inner panel of the present utility model
Face is U-shaped, and the edge of the 3rd reinforcing plate 13 is provided with the weld part for welding with the first reinforcing plate 11.
Automobile of the present utility model, including combining reinforcing plate in the middle part of longitudinal beam inner panel of the present utility model.
The technical solution of the utility model increases by one group of reinforcing plate in the middle part of original frame carling structure, and second
Reinforcing plate is protruded to longitudinal beam outside plate.First reinforcing plate, the second reinforcing plate, longitudinal beam outside plate form one
Individual supporting construction, thus strengthen longitudinal beam bending field strength, during effectively suppression is collided in the middle part of longitudinal beam
The bending occurred, reduces front wall intrusion volume, it is ensured that occupant's vivosphere, makes have this car of the present utility model
The automobile combining reinforcing plate in the middle part of frame side rail disclosure satisfy that 64km/h offset collision performance requirement.
The material of the first reinforcing plate 11 is automotive frame sheet material B510L, and thickness is 2.5-3.0mm.
The material of the second reinforcing plate 12 is automotive frame sheet material B510L, and thickness is 2.5-3.0mm.
The material of the 3rd reinforcing plate 13 is automotive frame sheet material B510L, and thickness is 2.5-3.0mm.
First reinforcing plate, the second reinforcing plate, the 3rd reinforcing plate, longitudinal beam inner panel, longitudinal beam outside plate shape
Become an overall structure, thus strengthen this region local strength, during offset collision, this region deformation
Less, such front panel intrusion volume is less, reduces the injury to occupant, thus meets vehicle offset collision
Can requirement.
Below it is only preferred implementation of the present utility model, it is noted that common for the art
For technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. in the middle part of longitudinal beam inner panel, combine a reinforcing plate, be used for being connected to vehicle dash panel plate to B post it
Between region longitudinal beam inside, it is characterised in that include for being connected to first on longitudinal beam inner panel
Reinforcing plate and be arranged at the second reinforcing plate in described first reinforcing plate, described second reinforcing plate is indulged to vehicle frame
Beam outside plate protrudes.
2. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 1, it is characterised in that also
Including the 3rd reinforcing plate being arranged in described first reinforcing plate, one end of described 3rd reinforcing plate is connected to institute
Stating in the first reinforcing plate, the other end of described 3rd reinforcing plate is connected to described first reinforcing plate after outwards bending
On, described 3rd reinforcing plate and the first reinforcing plate enclose formation one closing chamber.
3. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 2, it is characterised in that institute
Stating the first reinforcing plate is rectangle, the bearing of trend of described first reinforcing plate and the bearing of trend of longitudinal beam inner panel
Identical.
4. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 3, it is characterised in that institute
State the top edge of the first reinforcing plate, lower limb be respectively provided with oriented first reinforcing plate internal bend upper overturning,
Lower flange.
5. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 4, it is characterised in that institute
State the top of upper overturning, being respectively arranged below for the weldering with longitudinal beam inner plate welding of described lower flange
Meet portion.
6. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 5, it is characterised in that institute
The middle part stating the first reinforcing plate is provided with a strip lightening hole, and the edge of described lightening hole is provided with annular
Flange.
7. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 6, it is characterised in that institute
State and in the first reinforcing plate, be provided with multiple circular fabrication hole.
8. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 7, it is characterised in that institute
Stating the first reinforcing plate is rectangle, and every edge of described second reinforcing plate is provided with flange, described
It is provided with on the flange of the outside vertical edge of the second reinforcing plate for being welded to connect with vehicle frame rails outside plate
Weld part.
9. combine reinforcing plate in the middle part of longitudinal beam inner panel as claimed in claim 8, it is characterised in that institute
The cross section stating the 3rd reinforcing plate is U-shaped, and the edge of described 3rd reinforcing plate is provided with for strengthening with first
The weld part of plate welding.
10. an automobile, it is characterised in that include the longitudinal beam as described in any one of claim 1-9
Reinforcing plate is combined in the middle part of inner panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226621.6U CN205589304U (en) | 2016-03-23 | 2016-03-23 | Solebar inner panel middle part combination reinforcing plate and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226621.6U CN205589304U (en) | 2016-03-23 | 2016-03-23 | Solebar inner panel middle part combination reinforcing plate and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589304U true CN205589304U (en) | 2016-09-21 |
Family
ID=56930011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226621.6U Active CN205589304U (en) | 2016-03-23 | 2016-03-23 | Solebar inner panel middle part combination reinforcing plate and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155176A (en) * | 2019-06-28 | 2019-08-23 | 长城汽车股份有限公司 | Body frame structure for automotive |
-
2016
- 2016-03-23 CN CN201620226621.6U patent/CN205589304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155176A (en) * | 2019-06-28 | 2019-08-23 | 长城汽车股份有限公司 | Body frame structure for automotive |
| CN110155176B (en) * | 2019-06-28 | 2020-12-11 | 长城汽车股份有限公司 | Vehicle frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |