CN207374512U - A kind of device for reducing Flank Pole and hitting threshold intrusion - Google Patents
A kind of device for reducing Flank Pole and hitting threshold intrusion Download PDFInfo
- Publication number
- CN207374512U CN207374512U CN201721160506.4U CN201721160506U CN207374512U CN 207374512 U CN207374512 U CN 207374512U CN 201721160506 U CN201721160506 U CN 201721160506U CN 207374512 U CN207374512 U CN 207374512U
- Authority
- CN
- China
- Prior art keywords
- flange
- threshold
- left seat
- reinforcer
- flank pole
- 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
- 229910000679 solder Inorganic materials 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 208000037974 severe injury Diseases 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model is related to a kind of devices for reducing Flank Pole and hitting threshold intrusion, it is 300mm to be set among left seat front beam and left seat rear cross beam there are one length, thickness reduces the deformation of side threshold for the threshold reinforcer of 2.5mm, threshold reinforcer is including there are three flange, solder joint there are six being set on one of flange, solder joint there are three being set on remaining two flange, two parallel reinforcing ribs are provided between the flange where six solder joints and the flange where one of them three point, advantage is that added parts are simple in structure, craftsmanship is easily achieved, connection mode is simple, scope on probation is wide.
Description
Technical field
The utility model belongs to collision of motor vehicle simulation technical field, and specifically a kind of reduction Flank Pole hits threshold
The device of intrusion.
Background technology
Collision of Flank Pole refers to vehicle and signal traffic marker post, lamp stand, telephone pole, telecommunications bar, great Shu, water plug and bridge
The side collision of the generations such as pier.Europe in 2009 has nearly 4800 people dead in side collision, and wherein l628 people dies of side
Column collides, and 3174 people die of other side collisions, and the data in the U.S. are that (1371,4872) South Korea data are (204,1024).
2006, Transport Canada performed an analysis to Asia-Pacific, North America and European Region traffic accident data display, in reality
In the mechanical transport collision accident of border, side impact accident caused by when automobile side body structure does not have enough crusherbull zone spaces
In, occupant is severely injured and the death rate reaches 25%, is to cause occupant's severe injury and dead major accident form, side impact in traffic accident
In accident, 43%~55% Crash characteristics collide for one vehicle of vehicle, and 12%~16% Crash characteristics are vehicle body side and column
The collision of object.China's road traffic accident statistics is shown, in occupant's Lethal cases caused by all side impact accidents, car body
Occupant's death rate caused by side is hit with column has reached 38%.Domestic current side impact standard is the vapour of GB20071-2006
The passenger protection of vehicle side collision, test requirements document (side collision for carrying out the deformable mobile obstacles of 50 km/h) can not be effective
Examine columnar object that the occupant injury situation in knockout process occurs with car body.
During 75 ° of Flank Poles of 32kph are hit, since side vehicle body bears larger impact force and then larger change occurs
Shape, and in order to provide enough living spaces to occupant, side center body pillar, threshold and side girders are can not to generate excessive change
Shape.In vehicle body design it is necessary to reasonable distribution impact force bang path, ensure that side vehicle body and driver's living space are stablized.
The content of the invention
The purpose of this utility model is to provide a kind of device for reducing Flank Pole and hitting threshold intrusion, it improves side vehicle body
The intensity of threshold reduces side body distortion, it is therefore an objective to driver's living space be kept to stablize, Flank Pole is promoted and hit score.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of Flank Pole that reduces hits threshold intrusion
Device includes upper left longeron, preceding floor body, left B columns, head cover, left longeron, left A columns, left seat front beam, threshold and strengthens
Part, left seat rear cross beam and left side wall exterior panel, are characterized in that：It is set among left seat front beam and left seat rear cross beam
There are one the threshold reinforcers that length is 300mm, thickness is 2.5mm to reduce the deformation of side threshold, and threshold reinforcer includes
It there are three flange, is set on one of flange there are six solder joint, is set on remaining two flange there are three solder joint, in six welderings
Two parallel reinforcing ribs are provided between the flange where flange and one of them three point where point.
The utility model has the advantages that：Based on CAE collision simulation technologies, it is larger to hit original result threshold deformation in Flank Pole
On the basis of, optimize and increase the threshold reinforcer of a length 300mm newly to reduce threshold deformation, promote the score that Flank Pole is hit.Newly
Increasing design of part is simple, and craftsmanship is easily achieved, and connection mode is simple, tries out the advantages that scope is wide.
Description of the drawings
Fig. 1 is side structure schematic diagram；
Fig. 2 is threshold reinforcement structure schematic diagram；
Reference sign：1 is upper left longeron, and 2 be preceding floor body, and 3 be left B columns, and 4 be head cover, and 5 be left longeron, and 6 are
Left A columns, 7 be seat front beam, and 8 be threshold reinforcer, and 9 be seat rear cross beam, and 10 be left side wall exterior panel, and 11 be the first flange,
12 be reinforcing rib, and 13 be the second flange, and 14 be the 3rd flange.
Specific embodiment
As shown in Figs. 1-2, the utility model is related to a kind of device for reducing Flank Pole and hitting threshold intrusion, include upper left and indulge
Beam, preceding floor body, left B columns, head cover, left longeron, left A columns, left seat front beam, threshold reinforcer, left seat rear cross beam and
Left side wall exterior panel is characterized in that：It is set among left seat front beam and left seat rear cross beam and is there are one length
300mm, thickness reduce the deformation of side threshold for the threshold reinforcer of 2.5mm, and threshold reinforcer is included there are three flange,
In set on a flange there are six solder joint, set on remaining two flange there are three solder joint, the flange where six solder joints
Two parallel reinforcing ribs are provided between the flange where one of them three point.
Embodiment 1
1）The utility model is described in detail according to Fig. 1.The utility model is that a kind of reduction Flank Pole hits threshold and invades
The device entered, it includes upper left longeron 1, preceding floor body 2, left B columns 3, head cover 4, left longeron 5, left A columns 6, horizontal before left seat
Beam 7, threshold reinforcer 8, left seat rear cross beam 9, left side wall exterior panel 10.
2）It is hit based on original 75 ° of Flank Poles of 32kph on threshold deformation larger base, in left seat front beam 7 and left seat
Increase the threshold reinforcer of a length 300mm among rear cross beam 9 to reduce the deformation of side threshold, material B410LA is thick
It spends for 2.5mm, such as Fig. 2, which can ensure the living space that Flank Pole is hit.
3）Connection mode uses spot welding, and such as Fig. 2 makes a call to six solder joints, second on the first flange 11 of threshold reinforcer 8
Three solder joints are made a call to respectively on 13 and the 3rd flange 14 of flange, and 12 be reinforcing rib, and process is relatively simple.In conclusion realize this
The purpose of utility model.
Claims (1)
1. a kind of device for reducing Flank Pole and hitting threshold intrusion, includes upper left longeron, preceding floor body, left B columns, head cover, a left side
Longeron, left A columns, left seat front beam, threshold reinforcer, left seat rear cross beam and left side wall exterior panel, it is characterised in that：In left seat
There are one the threshold reinforcers that length is 300mm, thickness is 2.5mm to reduce for setting among chair front beam and left seat rear cross beam
The deformation of side threshold, threshold reinforcer are included there are three flange, are set on one of flange there are six solder joint, two remaining
It sets there are three solder joint on flange, is provided between the flange where six solder joints and the flange where one of them three point
Two parallel reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160506.4U CN207374512U (en) | 2017-09-12 | 2017-09-12 | A kind of device for reducing Flank Pole and hitting threshold intrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160506.4U CN207374512U (en) | 2017-09-12 | 2017-09-12 | A kind of device for reducing Flank Pole and hitting threshold intrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374512U true CN207374512U (en) | 2018-05-18 |
Family
ID=62339722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160506.4U Expired - Fee Related CN207374512U (en) | 2017-09-12 | 2017-09-12 | A kind of device for reducing Flank Pole and hitting threshold intrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207374512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562329A (en) * | 2019-09-25 | 2019-12-13 | 宁波吉利汽车研究开发有限公司 | Reinforcing structure of aluminum alloy threshold system |
| CN110606134A (en) * | 2019-09-17 | 2019-12-24 | 东风柳州汽车有限公司 | Automobile floor capable of reducing column collision invasion |
-
2017
- 2017-09-12 CN CN201721160506.4U patent/CN207374512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606134A (en) * | 2019-09-17 | 2019-12-24 | 东风柳州汽车有限公司 | Automobile floor capable of reducing column collision invasion |
| CN110562329A (en) * | 2019-09-25 | 2019-12-13 | 宁波吉利汽车研究开发有限公司 | Reinforcing structure of aluminum alloy threshold system |
| CN110562329B (en) * | 2019-09-25 | 2020-09-25 | 宁波吉利汽车研究开发有限公司 | Reinforcing structure of aluminum alloy threshold system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |