CN207773077U - Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle - Google Patents
Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle Download PDFInfo
- Publication number
- CN207773077U CN207773077U CN201820006032.6U CN201820006032U CN207773077U CN 207773077 U CN207773077 U CN 207773077U CN 201820006032 U CN201820006032 U CN 201820006032U CN 207773077 U CN207773077 U CN 207773077U
- Authority
- CN
- China
- Prior art keywords
- collision beam
- front anti
- pedestrian protecting
- pedestrian
- protecting crossbeam
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 41
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 16
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 16
- 230000002633 protecting effect Effects 0.000 claims description 97
- 230000003313 weakening effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle, preceding crashproof roof beam and pedestrian protection crossbeam assembly include: the front anti-collision beam is a roll forming piece; the upper end of the connecting bracket is connected with the front anti-collision beam through carbon dioxide arc welding; the pedestrian protection crossbeam, the pedestrian protection crossbeam with linking bridge's lower extreme links to each other through spot welding, just at least part of pedestrian protection crossbeam is located preceding anticollision roof beam the place ahead. The utility model discloses a preceding crashproof roof beam and pedestrian protection crossbeam assembly, preceding crashproof roof beam are the roll-in shaping, and the quality is light and rigidity is big to through linking bridge with preceding crashproof roof beam and pedestrian protection crossbeam fixed connection, and linking bridge and preceding crashproof roof beam pass through carbon dioxide protection and weld, and linking bridge and pedestrian protection crossbeam pass through spot welding and weld continuously.
Description
Technical field
The utility model belongs to technical field of vehicle manufacture, horizontal in particular to a kind of front anti-collision beam and pedestrian protecting
Beam assembly and vehicle equipped with the front anti-collision beam and pedestrian protecting crossbeam assembly.
Background technology
When vehicle body front anti-collision beam is roll-forming, and when front end only cannot reach pedestrian protecting requirement with energy-absorbing foam,
The pedestrian protecting beam device of sheet-metal type must be increased, but due to front anti-collision beam is rolling forming process, thereon can not
Using traditional spot welding form, structure realizes difficulty, and there are improved spaces.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Going out a kind of front anti-collision beam and pedestrian protecting crossbeam assembly, the front anti-collision beam and pedestrian protecting crossbeam assembly can be effectively prevented a little
Weldering causes structure to destroy front anti-collision beam.
According to the front anti-collision beam of the utility model embodiment and pedestrian protecting crossbeam assembly, including：Front anti-collision beam, before described
Collision prevention girders are roll-forming part；Connecting bracket, the upper end of the connecting bracket pass through carbon-dioxide protecting with the front anti-collision beam
Weldering is connected；Pedestrian protecting crossbeam, the pedestrian protecting crossbeam is connected with the lower end of the connecting bracket by spot welding, and the row
People's protection crossbeam is at least partially disposed in front of the front anti-collision beam.
According to the front anti-collision beam of the utility model embodiment and pedestrian protecting crossbeam assembly, front anti-collision beam is roll-forming,
Light weight and rigidity is big, and be fixedly connected with front anti-collision beam with pedestrian protecting crossbeam by connecting bracket, and connecting bracket is with before
Collision prevention girders are welded by carbon-dioxide arc welding, and connecting bracket is connected with pedestrian protecting crossbeam by spot-welded.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the connecting bracket includes foreboard
With two side plates, respectively from the side of the foreboard along being turned down backward to be formed, the upper end of the foreboard has two side plates
There is extension plate, the extension plate to be connected by carbon-dioxide arc welding with the front surface of the front anti-collision beam, the side plate it is upper
End is connected with the lower surface of the front anti-collision beam by carbon-dioxide arc welding.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the foreboard has vertically side
To the reinforcement boss of extension, it is described reinforce boss bottom wall be spaced apart with the front anti-collision beam, the extension plate and it is described it is preceding prevent
Hitting has multiple welding positions between beam, and multiple welding positions are distributed in the both sides for reinforcing boss.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, before the connecting bracket includes
Plate, the lower part of the foreboard and the pedestrian protecting crossbeam plane-plane contact, and be connected by spot welding at contact surface.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the foreboard has vertically side
To the reinforcement boss of extension, the reinforcement boss protrudes forward, and the outer end of the pedestrian protecting crossbeam has matches with the foreboard
The bending segment of conjunction, and there are multiple solder joints between the bending segment and the front anti-collision beam, multiple solder joints are distributed in described
Reinforce the both sides of boss.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the lower end of the foreboard has edge
The ladder section of upper and lower directions, the ladder section are connected with the pedestrian protecting crossbeam by spot welding.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the pedestrian protecting crossbeam has
Multiple weakening structures.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the weakening structure includes deep gouge
With set on the reduction hole of the deep gouge bottom wall.
According to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam, the pedestrian protecting crossbeam includes
The linkage section of the construction sections of both sides, intermediate fence rail, the connection fence rail and the construction section, the linkage section is from extroversion
Inside extend forward, so that the fence rail is located in front of the front anti-collision beam.
The utility model also proposed a kind of vehicle.
According to the vehicle of the utility model embodiment, the front anti-collision beam being provided with described in any of the above-described kind of embodiment and pedestrian
Protect crossbeam assembly.
The vehicle and above-mentioned front anti-collision beam and pedestrian protecting crossbeam assembly compared with the existing technology possessed by advantage
Identical, details are not described herein.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1-Fig. 2 is the structural representation according to the front anti-collision beam and pedestrian protecting crossbeam assembly of the utility model embodiment
Figure；
Fig. 3-Fig. 5 is shown according to the front anti-collision beam of the utility model embodiment and the structure of pedestrian protecting crossbeam assembly part
It is intended to.
Reference numeral：
Front anti-collision beam and pedestrian protecting crossbeam assembly 100,
Front anti-collision beam 10,
Connecting bracket 20, foreboard 21, extension plate 211, reinforcement boss 212, side plate 22,
Pedestrian protecting crossbeam 30, construction section 31, fence rail 32, linkage section 33, bending segment 34, weakening structure 35, deep gouge
351, weaken hole 352.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more this feature.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 5 descriptions according to the front anti-collision beam and pedestrian protecting crossbeam assembly of the utility model embodiment
100。
As shown in Figure 1-Figure 3, according to the front anti-collision beam of the utility model one embodiment and pedestrian protecting crossbeam assembly 100
Including：Front anti-collision beam 10, connecting bracket 20, pedestrian protecting crossbeam 30.
Front anti-collision beam 10 is roll-forming part, and the productivity of roll-forming is high, and the front anti-collision beam 10 of roll-forming has
More complex section had both mitigated the weight of 10 component of front anti-collision beam, in turn ensured the rigidity of structure of front anti-collision beam 10, was conducive to increase
Add the practicability of front anti-collision beam 10.
As Figure 1-Figure 2, connecting bracket 20 includes left connecting bracket and right connecting bracket, 10 left end of front anti-collision beam and row
People protects 30 left end of crossbeam to be connected by left connecting bracket, and 10 right end of front anti-collision beam and 30 right end of pedestrian protecting crossbeam pass through right company
It connects holder to be connected, and both left connecting bracket, right connecting bracket are identical as the connection type of front anti-collision beam 10, left connection branch
Both frame, right connecting bracket are identical as the connection type of pedestrian protecting crossbeam 30, are only described herein with connecting bracket 20.
Specifically, the upper end of connecting bracket 20 is connected with front anti-collision beam 10 by carbon-dioxide arc welding, will connect branch
Frame 20 is fixedly connected with front anti-collision beam 10, and carbon-dioxide arc welding is cheap, speed is fast, reduces production cost, is conducive to the company of raising
Connect the efficiency of installation.
Pedestrian protecting crossbeam 30 is used for passive protection pedestrian, and as Figure 1-Figure 5, pedestrian protecting crossbeam 30 is by connecting branch
Frame 20 is fixedly connected with front anti-collision beam 10, and specifically, pedestrian protecting crossbeam 30 is connected with the lower end of connecting bracket 20 by spot welding,
In this way, the front anti-collision beam 10 that can avoid pedestrian protecting crossbeam 30 and roll-forming directly carries out spot welding, it is effectively prevented spot welding pair
Front anti-collision beam 10 causes structure to destroy, and solves the problems, such as pedestrian protecting of the front anti-collision beam 10 using roll-forming when.
Specifically, as Figure 1-Figure 2, pedestrian protecting crossbeam 30 is located at 10 lower section of front anti-collision beam, and pedestrian protecting crossbeam
30 are at least partially disposed at the front of front anti-collision beam 10, i.e. the projection at least partly in the horizontal plane of pedestrian protecting crossbeam 30 is located at
Front anti-collision beam 10 is in the front of the projection of horizontal plane, in this way, front end of the front end face of pedestrian protecting crossbeam 30 than front anti-collision beam 10
Face is more forward, and pedestrian protecting crossbeam 30 is less than front anti-collision beam 10, with the leg face with vehicle front pedestrian, to effectively
The safety of pedestrian is protected on ground, prevents front anti-collision beam 10 from directly hitting pedestrian, is reduced pedestrian and is hurt in accident, improves driving
Safety.
According to the front anti-collision beam of the utility model embodiment and pedestrian protecting crossbeam assembly 100, front anti-collision beam 10 is roll-in
Molding, light weight and rigidity is big, and be fixedly connected with front anti-collision beam 10 with pedestrian protecting crossbeam 30 by connecting bracket 20, and even
It connects holder 20 to weld by carbon-dioxide arc welding with front anti-collision beam 10, connecting bracket 20 passes through spot welding with pedestrian protecting crossbeam 30
It is weldingly connected, the front anti-collision beam 10 that can avoid pedestrian protecting crossbeam 30 and roll-forming directly carries out spot welding, improves pedestrian protecting
The safety that the front anti-collision beam 10 of crossbeam 30 and roll-forming assembles.
According to the front anti-collision beam of the utility model embodiment and pedestrian protecting crossbeam assembly 100, as shown in figure 3, connection branch
Frame 20 includes foreboard 21 and two side plates 22, and two side plates 22 are turned down backward from the side of foreboard 21 edge to be formed respectively, foreboard
There is extension plate 211, extension plate 211 to be at least partly bonded with front anti-collision beam 10 for 21 upper end, extension plate 211 and front anti-collision beam 10
Front surface by carbon-dioxide arc welding be connected, the upper end and the lower surface of front anti-collision beam 10 of side plate 22 are protected by carbon dioxide
Shield weldering is connected, and the upper end of connecting bracket 20 is connected with front anti-collision beam 10 by carbon-dioxide arc welding, avoids pedestrian protecting horizontal
Beam 30 is directly connected by spot welding with front anti-collision beam 10, is effectively prevented the structure that spot welding destroys front anti-collision beam 10, by connection branch
Frame 20 is connected with front anti-collision beam 10 by multiple faces, and forms stable triangular support structure, in this way, connecting bracket 10
With 10 fixation of front anti-collision beam and stable support, solve asking for the pedestrian protecting when front anti-collision beam 10 is using roll-forming
Topic ensures the safety in utilization of front anti-collision beam and pedestrian protecting crossbeam assembly 100.
As shown in figure 3, foreboard 21 has the reinforcement boss 212 vertically extended, reinforces boss 212 and connection can be improved
The rigidity of structure of holder 20, reinforce boss 212 bottom wall be spaced apart with front anti-collision beam 10, in this way, pedestrian protecting crossbeam 30 by
When shock, reinforce boss 212 and deform, reinforces boss 212 and can absorb part of impact force, extension plate 211 and front anti-collision beam 10
Between there are multiple welding positions, multiple welding positions to be distributed in the both sides for reinforcing boss 212, for example, extension plate 211 with it is preceding anti-
There are two welding positions, extension plate 211 to pass through carbon dioxide at two welding positions with front anti-collision beam 10 for tool between hitting beam 10
Protection weldering is connected, and two welding positions are distributed in the both sides for reinforcing boss 212 respectively, by extension plate 211 and front anti-collision beam 10
Firmly connect.
Connecting bracket 20 includes foreboard 21, as shown in figure 5, the lower part of foreboard 21 and 30 plane-plane contact of pedestrian protecting crossbeam,
And be connected by spot welding at contact surface, the fixed effect of plane-plane contact welding is preferable, not easily to fall off, and specifically, foreboard 21 has
Have a reinforcement boss 212 vertically extended, reinforce boss 212 and protrude forward, the outer end of pedestrian protecting crossbeam 30 have with
The bending segment 34 that foreboard 21 coordinates, i.e. bending segment 34 is identical as the shape of the lower part of foreboard 21, in this way, the lower part of foreboard 21 and row
When people protects crossbeam 30 to connect, the lower part of foreboard 21 can be well bonded with the bending segment 34 of pedestrian protecting crossbeam 30, and be bent
There are multiple solder joints, multiple solder joints are distributed in the both sides for reinforcing boss 212, for example, such as Fig. 5 institutes between section 34 and front anti-collision beam 10
Show there is 2 pads, and 2 pads are distributed in reinforce the two of boss 212 respectively between bending segment 34 and front anti-collision beam 10
The both sides for reinforcing boss 212 steadily connect with pedestrian protecting crossbeam 30, prolong the service life by side, save and are used for a long time
Cost.
As shown in Figure 1-Figure 3, the lower end of foreboard 21 has a ladder section along the vertical direction, and ladder section be foreboard 21 to
Before, be downwardly extending, in this way, pedestrian protecting crossbeam 30 is supported in the front end of vehicle by ladder section, in vehicle and pedestrian
When collision, pedestrian protecting crossbeam 30 is first with pedestrian contact, and to be effectively prevented from pedestrian's excessive damage, ladder section is protected with pedestrian
It protects crossbeam 30 by spot welding to be connected, pedestrian protecting crossbeam 30 is steadily welded in connecting bracket 20, realize pedestrian protecting
Crossbeam 30 is relatively fixed with front anti-collision beam 10.
As Figure 1-Figure 2, there are pedestrian protecting crossbeam 30 multiple weakening structures 35, weakening structure 35 can play protection row
The effect of people, for example, when pedestrian protecting crossbeam 30 is with pedestrian collision, weakening structure 35 deforms upon, and absorbs a large amount of impact force,
Effectively mitigate pedestrian to be damaged, specifically, as depicted in figs. 1 and 2, there are four weakening structures for the tool of pedestrian protecting crossbeam 30
35, and four weakening structures 35 are spaced apart setting along the length direction of pedestrian protecting crossbeam 30, can enhance front anti-collision beam and pedestrian
Protect protecting effect of the crossbeam assembly 100 to pedestrian.
Specifically, as shown in figure 5, weakening structure 35 includes deep gouge 351 and reduction hole 352, deep gouge 351 is set to pedestrian protecting
The front surface of crossbeam 30, and the front surface that deep gouge 351 is pedestrian protecting crossbeam 30 is recessed to be formed backward, it is heavy that reduction hole 352 is set to
351 bottom wall of slot weakens hole 352 and runs through 351 bottom wall of deep gouge so that weakening structure 35 effectively weakens pedestrian protecting crossbeam 30
The rigidity of structure enhances the energy-absorbing effect of pedestrian protecting crossbeam 30, and pedestrian is damaged in mitigation accident, while saving production pedestrian
30 material requested of crossbeam is protected, manufacturing cost is reduced.
As Figure 1-Figure 2, pedestrian protecting crossbeam 30 includes that the construction section 31, intermediate fence rail 32, connection of both sides are anti-
The both ends of the linkage section 33 of guard beam 32 and construction section 31, i.e. intermediate fence rail 32 pass through linkage section 33 and 31 phase of construction section
Even, linkage section 33 extends forward from outside to inside, in this way, the construction section 31 of both sides, intermediate fence rail 32, linkage section 33 formed it is several
Character form structure, and construction section 31 with intermediate fence rail 32 along Z-direction, X to there is difference in height, for example, fence rail 32 is located at peace
Front, the lower section for filling section 31 avoid front anti-collision beam 10 from directly hitting pedestrian, mitigate pedestrian and are hurt in accident, connection branch
The structure of frame 20 is simple, easy for installation, and maintenance cost is relatively low, the pedestrian protecting crossbeam 30 of shape of chinese word Ji structure along Z-direction, X to knot
Structure intensity is larger, and the construction section 31 of both sides is respectively set there are one weakening structure 35, and intermediate fence rail 32 sets that there are two weak
Change structure 35, effectively improves the security performance that front anti-collision beam and pedestrian protecting crossbeam assembly 100 use, reach the guarantor to pedestrian
Shield acts on.
The utility model also proposed a kind of vehicle.
According to the vehicle of the utility model embodiment, it is provided with the front anti-collision beam and pedestrian protecting of any of the above-described kind of embodiment
Front anti-collision beam 10 and pedestrian protecting crossbeam 30 are connected and fixed by connecting bracket 20, avoid front anti-collision beam 10 by crossbeam assembly 100
It is connect with 30 spot welding of pedestrian protecting crossbeam, solves the problems, such as the pedestrian protecting when front anti-collision beam 10 is using roll-forming.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of front anti-collision beam and pedestrian protecting crossbeam assembly, which is characterized in that including：
Front anti-collision beam, the front anti-collision beam are roll-forming part；
Connecting bracket, the upper end of the connecting bracket are connected with the front anti-collision beam by carbon-dioxide arc welding；
Pedestrian protecting crossbeam, the pedestrian protecting crossbeam is connected with the lower end of the connecting bracket by spot welding, and the pedestrian
Protection crossbeam is at least partially disposed in front of the front anti-collision beam.
2. front anti-collision beam according to claim 1 and pedestrian protecting crossbeam assembly, which is characterized in that the connecting bracket packet
Foreboard and two side plates are included, two side plates are turned down backward from the side of foreboard edge to be formed respectively, the foreboard
There is extension plate, the extension plate to be connected by carbon-dioxide arc welding with the front surface of the front anti-collision beam for upper end, the side
The upper end of plate is connected with the lower surface of the front anti-collision beam by carbon-dioxide arc welding.
3. front anti-collision beam according to claim 2 and pedestrian protecting crossbeam assembly, which is characterized in that the foreboard has edge
The reinforcement boss that upper and lower directions extends, the bottom wall for reinforcing boss are spaced apart with the front anti-collision beam, the extension plate and institute
Stating has multiple welding positions between front anti-collision beam, and multiple welding positions are distributed in the both sides for reinforcing boss.
4. front anti-collision beam according to claim 1 and pedestrian protecting crossbeam assembly, which is characterized in that the connecting bracket packet
Foreboard, the lower part of the foreboard and the pedestrian protecting crossbeam plane-plane contact are included, and is connected by spot welding at contact surface.
5. front anti-collision beam according to claim 4 and pedestrian protecting crossbeam assembly, which is characterized in that the foreboard has edge
The reinforcement boss that upper and lower directions extends, the reinforcements boss protrudes forward, the outer end of the pedestrian protecting crossbeam with it is described
The bending segment of foreboard cooperation, and there are multiple solder joints between the bending segment and the front anti-collision beam, multiple solder joint distributions
In the both sides for reinforcing boss.
6. front anti-collision beam according to claim 2 and pedestrian protecting crossbeam assembly, which is characterized in that the lower end of the foreboard
With ladder section along the vertical direction, the ladder section is connected with the pedestrian protecting crossbeam by spot welding.
7. the front anti-collision beam according to any one of claim 1-6 and pedestrian protecting crossbeam assembly, which is characterized in that described
Pedestrian protecting crossbeam has multiple weakening structures.
8. front anti-collision beam according to claim 7 and pedestrian protecting crossbeam assembly, which is characterized in that the weakening structure packet
Include deep gouge and set on the reduction hole of the deep gouge bottom wall.
9. the front anti-collision beam according to any one of claim 1-6 and pedestrian protecting crossbeam assembly, which is characterized in that described
Pedestrian protecting crossbeam includes the linkage section of the construction section of both sides, intermediate fence rail, the connection fence rail and the construction section,
The linkage section extends forward from outside to inside, so that the fence rail is located in front of the front anti-collision beam.
10. a kind of vehicle, which is characterized in that be provided with front anti-collision beam as claimed in any one of claims 1-9 wherein and pedestrian protects
Protect crossbeam assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006032.6U CN207773077U (en) | 2018-01-02 | 2018-01-02 | Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006032.6U CN207773077U (en) | 2018-01-02 | 2018-01-02 | Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773077U true CN207773077U (en) | 2018-08-28 |
Family
ID=63223459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006032.6U Active CN207773077U (en) | 2018-01-02 | 2018-01-02 | Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773077U (en) |
-
2018
- 2018-01-02 CN CN201820006032.6U patent/CN207773077U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3233608B1 (en) | Vehicle front structure for absorbing small offset impact forces | |
| KR101448747B1 (en) | Front vehicle body structure | |
| JP6160464B2 (en) | Front body structure of the vehicle | |
| CN206589655U (en) | A kind of Vehicular battery bag protector and the vehicle using the protector | |
| KR20170018322A (en) | Vehicle impact structures | |
| CN207773077U (en) | Preceding crashproof roof beam and pedestrian protection crossbeam assembly and vehicle | |
| CN201737054U (en) | Collapsing absorbing energy type auxiliary frame | |
| CN201923053U (en) | Automobile door impact bar | |
| CN206344882U (en) | Body forward structure stiffener assembly | |
| CN212267638U (en) | Longitudinal beam bends down and vehicle | |
| CN108263484A (en) | A kind of panoramic sunroof chassis assembly | |
| CN207449838U (en) | Pedestrian protection beam assembly and vehicle | |
| CN208469942U (en) | A kind of engine room front longitudinal beam assembly | |
| CN110588785A (en) | Longitudinal beam bends down and vehicle | |
| CN103448803B (en) | A kind of Floor rear crossbeam strengthens structure | |
| CN208069808U (en) | Front longitudinal beam support component and automobile | |
| US9302712B2 (en) | Vehicle body front structure | |
| KR101424528B1 (en) | Bumper beam unit for vehicles | |
| CN214164919U (en) | Lightweight anti-collision beam of electric automobile | |
| CN205523588U (en) | High performance door anticollision roof beam | |
| CN103723100B (en) | Automobile anti-collision box and automobile anti-collision structure | |
| CN205554333U (en) | Subassembly is strengthened on floor behind car | |
| CN209870507U (en) | Automobile frame longitudinal beam structure | |
| US9889864B2 (en) | Railway vehicle and head vehicle barrier-removing device thereof | |
| KR101760279B1 (en) | Connecting structure for door hinge of vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |