CN205801256U - Vehicle side wall sill strip and body shell and vehicle - Google Patents
Vehicle side wall sill strip and body shell and vehicle Download PDFInfo
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- CN205801256U CN205801256U CN201620804873.2U CN201620804873U CN205801256U CN 205801256 U CN205801256 U CN 205801256U CN 201620804873 U CN201620804873 U CN 201620804873U CN 205801256 U CN205801256 U CN 205801256U
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Abstract
This utility model relates to Vehicular impact energy-absorbing technical field, open a kind of vehicle side wall sill strip and body shell and vehicle.Described vehicle side wall sill strip includes longeron body, the leading section of described longeron body is fixedly installed the energy absorption device towards vehicle front-wheel, the impulsive force passed over by tire position is touched with effectively absorption 25% biasing, thus greatly reduce the impact force impact to driver's cabin, improve the safety of driver.
Description
Technical field
This utility model relates to Vehicular impact energy-absorbing technical field, particularly to a kind of vehicle side wall sill strip, Yi Zhongche
Body framework, and a kind of vehicle.
Background technology
Along with popularizing of vehicle, the probability of vehicle accident is occurred the most correspondingly to promote.Correspondingly, consumer is to vehicle collision
Security performance increasingly pay attention to, therefore, improve vehicle body collision performance will become the inexorable trend of development of automobile.At vehicle
In offset collision, the overall width that 25% offset collision is making contact area less than 30%, due in this kind of collision process, vehicle
The vitals (front anti-collision beam, cabin longeron) of head-on crash energy-absorbing is the most inoperative, and during collision, active force is all at longeron
Outside, longeron can not conquassation deformation and absorb energy, thus cause driver's cabin to be directly collided impulsive force, and gross distortion,
Occupant is caused injury greatly, has a strong impact on the life security of occupant.
To this, in order to improve the collision performance of vehicle body, a lot of companies all have employed a series of strengthening measure, such as: carry
The material material of the sheet metal component rising A post position is thick or increases some stiffening plates etc..But, in practice, 25% biasing touches relatively 40%
Biasing is touched outside the more biasing of position, causes front anti-collision beam and cabin longeron not front to accept shock, and impact force directly passes through wheel
Being delivered to the positions such as vehicle body side A post, lower-edge beam, the portion structure such as existing vehicle body A post, lower-edge beam, because stress increases, touches
Cause vehicle body side to deform after hitting, and tire is moved rearwards by destroying driving cabin, the life peace of serious harm driver
Entirely.Meanwhile, such measure can not be directed to this problem and produce effective effect, also result in great cost wave simultaneously
Take.
Utility model content
In view of this, this utility model is directed to a kind of vehicle side wall sill strip, touches logical with effectively absorption 25% biasing
Cross the impulsive force that tire position passes over, thus greatly reduce the impact force impact to driver's cabin, improve the peace of driver
Entirely.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of vehicle side wall sill strip, this vehicle side wall sill strip includes that longeron body, the leading section of described longeron body are fixed
It is provided with the energy absorption device towards vehicle front-wheel.
Relative to prior art, in vehicle side wall sill strip described in the utility model, owing to the leading section of longeron body is solid
Surely the energy absorption device towards vehicle front-wheel it is provided with, when colliding, owing to energy absorption device is arranged on the leading section of sill strip,
It is as first endergonic structure, such that it is able to effectively absorb 25% biasing to touch the impulsive force passed over by tire position,
By deformation energy-absorbing, greatly reduce the impact force impact to driver's cabin, improve the safety of driver.Simultaneously because this energy-absorbing
Device is arranged on the leading section of sill strip, it is also possible to strengthens A post lower connector position, makes frontal impact power more homodisperse
Upwards, transmit backward, be conducive to utilizing vehicle body general frame to accept impact, decrease the collision-deformed risk of side threshold beam.
Further, described energy absorption device and described longeron body are detachably connected.
Further, described energy absorption device is the energy-absorption box with internal cavities.
Further, at least some of of the sidewall of described energy-absorption box is the crumple section extended along vehicle fore-and-aft direction,
Described crumple section can the deformation of genetic horizon stacked.
Further, described crumple section is that wave comes and goes structure, and has identical crest and trough.
Further, described energy-absorption box includes energy-absorbing cylinder and is sealed on the end plate at described energy-absorbing cylinder two ends.
Further, described energy-absorbing cylinder includes U-shaped energy-absorbing plate and sealing energy-absorbing plate, and wherein, described sealing energy-absorbing plate is even
It is connected on the opening part of described U-shaped energy-absorbing plate.
Further, the described diapire of U-shaped energy-absorbing plate and the junction of sidewall are formed in described U-shaped energy-absorbing plate
The strengthening recess that portion extends.
It addition, this utility model provides a kind of body shell, this body shell includes vehicle body A post and Herba Plantaginis wheel wheel frame, its
In, described body shell is additionally provided with any of the above vehicle side wall sill strip, wherein, described vehicle body A post and described Herba Plantaginis wheel
Wheel frame is fixedly connected on the leading section of described longeron body.
So, as above, owing to the leading section of longeron body is fixedly installed the energy absorption device towards vehicle front-wheel,
When colliding, owing to energy absorption device is arranged on the leading section of sill strip, it is as first endergonic structure, such that it is able to effectively
Absorb 25% biasing and touch the impulsive force passed over by tire position, by deformation energy-absorbing, greatly reduce impact force to driving
Sail the impact of room, improve the safety of driver.Simultaneously because this energy absorption device is arranged on the leading section of sill strip, and vehicle body
A post and Herba Plantaginis wheel wheel frame are connected on the leading section of longeron body, it is also possible to strengthen A post lower connector position, make frontal impact power
Can by Herba Plantaginis wheel wheel, frame is the most homodisperse upwards, transmit backward, be conducive to utilizing vehicle body general frame to accept impact,
Decrease the collision-deformed risk of side threshold beam.
Finally, this utility model provides a kind of vehicle, and wherein, described vehicle is provided with above-described body shell.As
Upper described, by this body shell, the security performance of vehicle is obviously improved.
Other features and advantages of the utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the relative position view of the vehicle side wall sill strip described in this utility model embodiment and vehicle front-wheel；
Fig. 2 is the structural representation of the body shell described in this utility model embodiment；
Fig. 3 is a kind of structural representation of energy absorption device in the vehicle side wall sill strip described in this utility model embodiment.
Description of reference numerals:
1-longeron body, 2-energy absorption device, 3-internal cavities, 4-energy-absorption box, 5-energy-absorbing cylinder, 6-end plate, 7-U type energy-absorbing plate,
8-seals energy-absorbing plate, 9-diapire, 10-sidewall, and 11-strengthens recess, 12-vehicle body A post, 13-Herba Plantaginis wheel wheel frame, 14-crumple section,
15-front-wheel.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In conjunction with the structure shown in Fig. 1 and 2, vehicle side wall sill strip of the present utility model includes longeron body 1, wherein, longeron
The leading section of body 1 is fixedly installed the energy absorption device 2 towards vehicle front-wheel.
In this technical scheme, owing to the leading section of longeron body 1 is fixedly installed the energy absorption device towards vehicle front-wheel 15
2, when colliding, owing to energy absorption device 2 is arranged on the leading section of sill strip, it is as first endergonic structure, thus can
Touch, with effectively absorption 25% biasing, the impulsive force passed over by tire position, by deformation energy-absorbing, greatly reduce collision
The power impact to driver's cabin, improves the safety of driver.Simultaneously because this energy absorption device 2 is arranged on the leading section of sill strip,
A post lower connector position can also be strengthened, make that frontal impact power is the most homodisperse upwards, transmit backward, be conducive to utilizing
Vehicle body general frame accepts impact, decreases the collision-deformed risk of side threshold beam.
Further, for the ease of dismounting beneficially maintenance, it is preferable that energy absorption device 2 and longeron body 1 removably connect
Connect, such as, as in figure 2 it is shown, energy absorption device 2 is connected on the front end face of longeron body 1 by multiple bolts.Certainly, energy absorption device 2
Can also be connected on longeron body 1 by the interface arrangment between self and longeron body 1 is fixing.
It addition, energy absorption device 2 can have various ways.Such as, energy absorption device 2 can be elastomer block, such as block rubber,
This block rubber can vulcanize on the leading section being arranged on longeron body 1, it is, the leading section of parcel longeron body 1.
Or, in order to promote energy-absorbing effect, and lightweight, it is preferable that energy absorption device 2 is the suction with internal cavities 3
Can box 4.So, when colliding, impulsive force can be transmitted by the box wall of energy-absorption box 4, and meanwhile, the box wall of energy-absorption box 4 will
The such as compression that deforms carrys out apparatus with shock absorbing.
Further, as shown in Figures 2 and 3, in order to effectively absorb impact energy, and the change of the box wall of energy-absorption box 4 is extended
Shape path, it is preferable that at least some of of the sidewall of energy-absorption box 4 is the crumple section 14 extended along vehicle fore-and-aft direction, the most
Individual crumple muscle, crumple section 14 genetic horizon stacked can deform (similar layer and the variant of superposition), and then absorb a part
Impact energy, to promote the effect of apparatus with shock absorbing, it is to avoid when being impacted, there is lopsided deformation in energy-absorption box 4.This
Sample, can effectively reduce the impact force destruction to sill strip region, main driving side, can reduce main driving to collision impact
Direct feeling, has and can reduce Qianmen periphery panel beating deformation, improve driver and open the probability of car door after having an accident.
Further, crumple section 14 comes and goes structure for wave, and has identical crest and trough, is similar to sine
Curve.So, when by impact force, the accumulation of pests occurrence rule is deformed by identical crest and trough.
It addition, in a kind of structure of energy-absorption box 4, as it is shown on figure 3, energy-absorption box 4 includes energy-absorbing cylinder 5 and is sealed on energy-absorbing cylinder
The end plate 6 at 5 two ends, so, can be bolted to or be welded in longeron body 1 towards the end plate 6 of longeron body 1, towards
The end plate 6 of front-wheel 15 then can be as force side, and when colliding, front-wheel 15 acts on the end plate 6 of front end, and passes through energy-absorbing
The stacked deformation of the barrel of cylinder 5 carrys out energy-absorbing effectively.
Certainly, energy-absorbing cylinder 5 can be cylinder, it is also possible to for square tube, such as, as it is shown on figure 3, energy-absorbing cylinder 5 includes U-shaped energy-absorbing
Plate 7 and sealing energy-absorbing plate 8, wherein, sealing energy-absorbing plate 8 is connected to the opening part of U-shaped energy-absorbing plate 7, to form tetragon cylinder, thus
It is easy to the processing and manufacturing of energy-absorbing cylinder 5.
Further, in order to promote energy-absorbing effect, and the bulk strength of energy-absorbing cylinder 5, as it is shown on figure 3, U-shaped energy-absorbing plate 7
Diapire 9 and the junction of sidewall 10 be formed towards the internal strengthening recess 11 extended of U-shaped energy-absorbing plate 7.
It addition, this utility model provides a kind of body shell, as in figure 2 it is shown, this body shell includes vehicle body A post 12 and car
Front-wheel wheel frame 13, wherein, this body shell is additionally provided with any of the above vehicle side wall sill strip, wherein, vehicle body A post 12 and car
Front-wheel wheel frame 13 is fixedly connected on the leading section of longeron body 1.So, as above, by increasing energy absorption device, occurring
During offset collision, the impulsive force of front-wheel 15 effectively can be absorbed by energy absorption device 2, and meanwhile, Herba Plantaginis wheel wheel frame 13 transmits
Impact force will be passed up to vehicle body A post 12, be passed down to side threshold beam, in be transferred to door anti-collision joist, thus
Utilize integral body framework to absorb collision energy；Further, since energy absorption device is arranged on the leading section of side threshold beam, collision
Effectively absorb the energy that front-wheel is moved rearwards by during generation, reduce the destruction to driver's cabin, improve the installation capability of driver；
Additionally, this energy absorption device can also make, collision impact is more dispersed is transferred to body shell, can effectively protect sill strip
Deformation, the tail gate that collides can open smoothly, beneficially the fleeing from of personnel, and can correspondingly reduce the intensity of sill strip simultaneously,
Reduce cost.
Finally, this utility model provides a kind of vehicle, and wherein, described vehicle is provided with above-described body shell.As
Upper described, by this body shell, the security performance of vehicle is obviously improved.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (10)
1. a vehicle side wall sill strip, including longeron body (1), it is characterised in that the leading section of described longeron body (1) is fixing to be set
It is equipped with the energy absorption device (2) towards vehicle front-wheel.
Vehicle side wall sill strip the most according to claim 1, it is characterised in that described energy absorption device (2) and described longeron
Body (1) is detachably connected.
Vehicle side wall sill strip the most according to claim 1, it is characterised in that described energy absorption device (2) is for having inside
The energy-absorption box (4) of cavity (3).
Vehicle side wall sill strip the most according to claim 3, it is characterised in that the sidewall of described energy-absorption box (4) is at least
A part is the crumple section (14) extended along vehicle fore-and-aft direction, and described crumple section (14) can the deformation of genetic horizon stacked.
Vehicle side wall sill strip the most according to claim 4, it is characterised in that described crumple section (14) is that wave comes and goes
Structure, and there is identical crest and trough.
Vehicle side wall sill strip the most according to claim 3, it is characterised in that described energy-absorption box (4) includes energy-absorbing cylinder (5)
With the end plate (6) being sealed on described energy-absorbing cylinder (5) two ends.
Vehicle side wall sill strip the most according to claim 6, it is characterised in that described energy-absorbing cylinder (5) includes U-shaped energy-absorbing plate
(7) and sealing energy-absorbing plate (8), wherein, described sealing energy-absorbing plate (8) is connected to the opening part of described U-shaped energy-absorbing plate (7).
Vehicle side wall sill strip the most according to claim 7, it is characterised in that the diapire (9) of described U-shaped energy-absorbing plate (7)
It is formed towards the internal strengthening recess (11) extended of described U-shaped energy-absorbing plate (7) with the junction of sidewall (10).
9. a body shell, including vehicle body A post (12) and Herba Plantaginis wheel frame (13), it is characterised in that described body shell is also
It is provided with according to the vehicle side wall sill strip described in any one in claim 1-8, wherein, described vehicle body A post (12) and institute
State Herba Plantaginis wheel wheel frame (13) to be fixedly connected on the leading section of described longeron body (1).
10. a vehicle, it is characterised in that described vehicle is provided with body shell according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804873.2U CN205801256U (en) | 2016-07-28 | 2016-07-28 | Vehicle side wall sill strip and body shell and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804873.2U CN205801256U (en) | 2016-07-28 | 2016-07-28 | Vehicle side wall sill strip and body shell and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801256U true CN205801256U (en) | 2016-12-14 |
Family
ID=57507598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804873.2U Active CN205801256U (en) | 2016-07-28 | 2016-07-28 | Vehicle side wall sill strip and body shell and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954617A (en) * | 2018-04-10 | 2020-11-17 | 标致雪铁龙汽车股份有限公司 | Vehicle comprising a battery protection device intended to cooperate with the rim of a wheel |
| CN112721841A (en) * | 2021-02-04 | 2021-04-30 | 东风汽车股份有限公司 | Vehicle collision energy absorption method, vehicle collision energy absorption device and vehicle |
| CN112829702A (en) * | 2021-03-15 | 2021-05-25 | 东风柳州汽车有限公司 | Acupuncture device and car |
| CN116142123A (en) * | 2023-04-12 | 2023-05-23 | 北京汽车集团越野车有限公司 | Tire impact guiding device and vehicle |
-
2016
- 2016-07-28 CN CN201620804873.2U patent/CN205801256U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954617A (en) * | 2018-04-10 | 2020-11-17 | 标致雪铁龙汽车股份有限公司 | Vehicle comprising a battery protection device intended to cooperate with the rim of a wheel |
| CN112721841A (en) * | 2021-02-04 | 2021-04-30 | 东风汽车股份有限公司 | Vehicle collision energy absorption method, vehicle collision energy absorption device and vehicle |
| CN112829702A (en) * | 2021-03-15 | 2021-05-25 | 东风柳州汽车有限公司 | Acupuncture device and car |
| CN116142123A (en) * | 2023-04-12 | 2023-05-23 | 北京汽车集团越野车有限公司 | Tire impact guiding device and vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |