CN106985777A - A kind of small biasing automobile body fore-cabin - Google Patents
A kind of small biasing automobile body fore-cabin Download PDFInfo
- Publication number
- CN106985777A CN106985777A CN201710276747.3A CN201710276747A CN106985777A CN 106985777 A CN106985777 A CN 106985777A CN 201710276747 A CN201710276747 A CN 201710276747A CN 106985777 A CN106985777 A CN 106985777A
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- crossbeam
- longeron
- energy
- automobile body
- body fore
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 26
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 3
- 230000037396 body weight Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
Abstract
The present invention relates to a kind of small biasing automobile body fore-cabin, including preceding guarantor's crossbeam, energy-absorption box, radiator upper mounting plate, upper longeron, front longitudinal, front suspension installing plate, radiator mounting column, headlight crossbeam, under curved longeron, lower A post risers, front panel, front panel sill, front windshield outside plate, front deck crossbeam, these components form the multidirectional energy-absorbing frame structure of multi-layer, multiple frame structures can effectively absorb the energy produced in collision process, multipath disperses and transmitted the impulsive force produced in collision process, so as to lift absorbability of the front deck for collision energy, reduce the impact load suffered by crew module, the small offset collision performance of General Promotion vehicle；Vehicle body main body uses all-aluminium construction, and other assembly mounting bracket materials use high strength steel and have the reinforcement stabiliser bar of pipe beam type, alleviate car body weight while vehicle collision performance is improved, reduce the production cost of enterprise.
Description
Technical field
The invention belongs to automobile technical field, and in particular to a kind of small biasing automobile body fore-cabin.
Background technology
American Highway security insurance association (Insurance Institute for Highway Safety), be one by
The third party organization with non-profit property that car insurance company subsidizes, is used as global most well-known automotive safety evaluation
One of mechanism, IIHS is strict and famous with test event, is the important component of world-wide safety standard.IIHS is for vehicle
Safety evaluation only 40% Frontal offset impact at test initial stage, side collision, roof strength test and simulating vehicle are knocked into the back
Whip test.According to test result for many years, in 40% offset collision in this, most vehicles can be obtained not
Wrong achievement, but the U.S. it is annual because occur vehicle front shock accident and caused by death toll do not decline to a great extent.Root
According to investigations, in these murderous accidents, the collision of smaller overlapping area is fatal main cause, is this IIHS from 2013
Start in year creatively to add 25% more harsh overlapping offset crash tests.The overlapping collision in 25% front refers to test vehicle
Go to hit the solid matter that overlapping area is only equivalent to body width 25% with the speed of 40 miles per hours (64,000 ms/h).
Because collision area is greatly reduced, most important energy-absorbing force transferring structure front longitudinal in traditional body structure is avoided, therefore to car
The security performance of structure requires more harsh.
As national policy is vigorously supported to automobile industry, domestic main engine plants and research institution have put into the substantial amounts of time
Energy wishes to realize the dream that automobile industry is overtaken other vehicles.Requirement of the consumer to automobile product performance in the last few years constantly rises, and makes
Vehicle with all-aluminium body structure is more and more, and the research in vehicle passive security field is also further deep, and corresponding outlook is more next
Wider, target market is also increasingly wider, and external top Safety Assessment System also incorporates this navy barrow enterprise when researching and developing new model
Consideration target.Small faying surface collides the structure of often heavy damage crew module, so as to occupant, particularly front passenger band
Carry out huge injury, simultaneously because in an impact, vehicle can rotate and lateral shift movement tendency, how in-car is multiplied
Member carries out protection and is particularly important.
The patent of Patent No. 201020586955.7 discloses a kind of automobile body fore-cabin device, including the first longeron, second
Longeron, the automobile body fore-cabin device also includes the first raker beam, the second raker beam, intermediate beam, wherein：One end of first raker beam
It is connected with the front end of the first longeron, the other end of the first raker beam is connected with the rear end of the first longeron；One end of second raker beam
It is connected with the front end of the second longeron, the other end of the second raker beam is connected with the rear end of the second longeron；Intermediate beam is connected to first
Between raker beam, the second raker beam.The patent strengthens the transition between longeron and the floor panel structure of vehicle so that collision energy
It more effectively can backward transmit, but can not effectively absorb collision energy, the deceleration peak value of vehicle be reduced, in face of harsher
25% overlapping offset crash tests can not meet requirement.
The content of the invention
The purpose of the present invention is exactly to provide a kind of small biasing automobile body fore-cabin to solve the above problems, and can effectively absorb and touch
Energy is hit, the deceleration peak value of vehicle is reduced, it is ensured that interior space has sufficient intensity, and the impact being subject in collision is reduced as far as possible
Injury, effectively improves the passive security performance of vehicle, meets international top security evaluation criteria.
The purpose of the present invention is achieved through the following technical solutions：
A kind of small biasing automobile body fore-cabin, including connect and formed the multi-direction energy-absorbing frame structure of multi-layer preceding guarantor's crossbeam,
Energy-absorption box, radiator upper mounting plate, upper longeron, front longitudinal, front suspension installing plate, front deck crossbeam, radiator mounting column, headlight
Crossbeam, under curved longeron, lower A posts riser, front panel sill and front windshield outside plate, described energy-absorbing frame structure includes：
By preceding guarantor's crossbeam, energy-absorption box, front longitudinal, under the framework one that is formed of curved longeron and front panel sill；
The framework two formed by preceding guarantor's crossbeam, upper longeron, headlight crossbeam and radiator upper mounting plate；
The framework three formed by radiator upper mounting plate, headlight crossbeam, upper longeron, front suspension installing plate and front deck crossbeam；
The framework four formed by front deck crossbeam, front suspension installing plate, upper longeron and front windshield outside plate；
The framework five formed by radiator upper mounting plate, headlight crossbeam, upper longeron and front windshield outside plate；
By front windshield outside plate, lower A posts riser, under the framework six that is formed of curved longeron and front panel sill.
Further, the automobile body fore-cabin is symmetrical, and described preceding guarantor's crossbeam is located at the front end of automobile body fore-cabin, described suction
Can box located at the preceding left and right sides for protecting crossbeam, described front longitudinal is connected and is symmetrical set with energy-absorption box, it is described under it is curved
Longeron is connected and is symmetrical set with front longitudinal, and described front panel sill is located at down between curved longeron.
Further, described upper longeron is segmental arc, and upper longeron bottom is connected and is symmetrical set with preceding guarantor's crossbeam,
Described headlight crossbeam is connected and is symmetrical set with upper longeron top, and described radiator upper mounting plate is located at headlight crossbeam
Between.
Further, described front suspension installing plate is connected and is symmetrical set with upper side rail inner, described front deck
Crossbeam is located between front suspension installing plate, described upper longeron connection front windshield outside plate.
Further, the lower A post risers of described front windshield outside plate left and right sides connection, described lower A posts riser is located at down
The top of curved longeron.
Further, described preceding guarantor's crossbeam left and right sides is provided with secondary energy-absorption box.
Further, front deck stabiliser bar is provided with the automobile body fore-cabin, one end of described front deck stabiliser bar is connected to preceding wind
Plate outside window, the other end is connected to front suspension installing plate.
Further, front panel is set between described front windshield outside plate and front panel sill.
Further, described preceding guarantor's crossbeam, energy-absorption box, secondary energy-absorption box, upper longeron, front longitudinal, front suspension installing plate, preceding
Cabin crossbeam, under curved longeron, lower A posts riser, front panel, front panel sill and front windshield outside plate be aluminum alloy materials, it is described
Radiator upper mounting plate and radiator mounting column are made for high strength steel material, and described front deck stabiliser bar is pipe beam type material.
Further, described energy-absorption box is bolted with front longitudinal, described front longitudinal and front suspension installing plate
By connection of freezing, described front longitudinal with curved longeron by rivet and structure gemel connection, it is described under curved longeron and front wall
Plate sill passes through connection of freezing.
Compared with prior art, the advantage of the invention is that：
1st, the present invention forms the multidirectional energy-absorbing frame structure of multi-layer, multiple frames by the connection between each component
Frame structure can effectively absorb the energy produced in collision process, and multipath disperses and transmitted the impact produced in collision process
Power, so that absorbability of the front deck for collision energy is lifted, the impact load suffered by reduction crew module, General Promotion vehicle
Small offset collision performance；
2nd, traditional preceding guarantor's crossbeam extending transversely is increased the contact area of collision, makes it in collision process by the present invention
The transmittance process of impact can be effectively participated in, and be disperseed；
3rd, preceding guarantor's crossbeam left and right sides is provided with secondary energy-absorption box, further absorbs collision energy；
4th, symmetrical front deck stabiliser bar is provided with longitudinal framing four, the intensity of automobile body fore-cabin is enhanced, improved steady
It is qualitative；
5th, vehicle body main body uses all-aluminium construction, and other assembly mounting bracket materials are using high strength steel and have pipe beam type
Strengthen stabiliser bar, alleviate car body weight while vehicle collision performance is improved, reduce the production cost of enterprise.
Brief description of the drawings
Fig. 1 is the isometric views of cabin structure before the present invention；
Fig. 2 is the top view of cabin structure before the present invention；
Fig. 3 is the bottom view of cabin structure before the present invention；
Fig. 4 is the front view of cabin structure before the present invention；
Fig. 5 is the left view of cabin structure before the present invention；
Fig. 6 is the isometric views of framework one；
Fig. 7 is the isometric views of framework two；
Fig. 8 is the top view of framework three；
Fig. 9 is the top view of framework four；
Figure 10 is the top view of framework five；
Figure 11 is the isometric views of framework six；
In figure：Crossbeam is protected before 1-；2- energy-absorption boxes；3- pair energy-absorption boxes；4- radiator upper mounting plates；The upper longerons of 5-；Indulged before 6-
Beam；7- front suspension installing plates；8- front deck crossbeams；9- front deck stabiliser bars；10- radiator mounting columns；11- headlight crossbeams；Under 12-
Curved longeron；A posts riser under 13-；14- front panels；15- front panel sills, 16- front windshield outside plates.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of small biasing automobile body fore-cabin, reference picture 1-5, automobile body fore-cabin is symmetrical, including front end preceding guarantor's crossbeam 1,
Energy-absorption box 2 located at preceding guarantor crossbeam 1 left and right sides, the front longitudinal 6 being connected with energy-absorption box 2, with front longitudinal 6 it is connected down curved longeron
12nd, the front panel sill 15 that is located at down between curved longeron 12, it is connected to the radiator mounting column 10 on the top of energy-absorption box 2, sets
Radiator upper mounting plate 4 between radiator mounting column 10, the headlight crossbeam 11 located at the both sides of radiator upper mounting plate 4,
The upper longeron 5 that is connected with headlight crossbeam 11, the front suspension installing plate 7 being connected with upper longeron 5, be arranged at front suspension installing plate 7 it
Between front deck crossbeam 8, be located at down the lower A posts riser 13 on the curved top of longeron 12, the front windshield between lower A posts riser 13 vertically
Outside plate 16, preceding guarantor's crossbeam 1 left and right sides, which is provided with secondary energy-absorption box 3, the automobile body fore-cabin, is provided with front deck stabiliser bar 9, front deck stabiliser bar 9
One end be connected to front windshield outside plate 16, the other end is connected to front suspension installing plate 7, front windshield outside plate 16 and front panel sill
Front panel 14 is set between 15.
Preceding guarantor's crossbeam 1, energy-absorption box 2, secondary energy-absorption box 3 are integral type aluminium alloy front end anti-collision structure, upper longeron 5, front longitudinal
6th, front suspension installing plate 7, front deck crossbeam 8, under curved longeron 12, lower A posts riser 13, front panel 14, front panel sill 15 and preceding
Air regulator outside plate 16 is aluminum alloy materials, and radiator upper mounting plate 4 and radiator mounting column 10 are high strength steel material, and front deck is steady
Fixed pole 9 is pipe beam type material, and Integral aluminum alloy front end anti-collision structure passes through energy-absorption box 2 and the bolt connection of front longitudinal 6, front longitudinal 6
Be connected with front suspension installing plate 7 by freezing, front longitudinal 6 with curved longeron 12 by rivet and structure gemel connection, under curved longeron
12 are connected with front panel sill 15 by freezing, and are connected with each other between remaining most of aluminum alloy materials by riveting, aluminium
Alloy material and the firm material of high intensity are bolted, and aluminum alloy materials and pipe beam type material are bolted.
These components form the multidirectional energy-absorbing frame structure of multi-layer, are respectively：
Preceding guarantor's crossbeam 1, energy-absorption box 2, front longitudinal 6, under curved longeron 12 and front panel sill 15 composition framework one, such as Fig. 6
It is shown, by traditional preceding extending transversely of guarantor's crossbeam 1, increase the contact area of collision, it is effectively joined in collision process
With the transmittance process of impact, and disperseed by framework one.
The secondary structure of energy-absorption box 3 is added at preceding guarantor's crossbeam lateral cross section of extension, protected before making crossbeam 1, secondary energy-absorption box 3, on
Longeron 5, headlight crossbeam 11 and the composition framework two of radiator upper mounting plate 4, as shown in fig. 7, before traditional Integral aluminum alloy
Hold and secondary energy-absorption box 3 is added in anti-collision structure, can effectively absorb collision energy and be disperseed impact by framework two.
Increase front deck crossbeam 8 between the front suspension installing plate 7 of the front deck left and right sides, the upper extension of longeron 5 connects with front longitudinal 6
Connect, make radiator upper mounting plate 4, headlight crossbeam 11, upper longeron 5, front suspension installing plate 7 and the composition framework three of front deck crossbeam 8, such as
Shown in Fig. 8.
Framework four is constituted by front deck crossbeam 8, front suspension installing plate 7, upper longeron 5 and front windshield outside plate 16, as shown in figure 9,
Symmetrical front deck stabiliser bar 9 is provided with framework four.
Framework three and framework four merge composition longitudinal framing five, as shown in Figure 10, by the upper longeron 5 of extension, make framework
3rd, framework four and framework five are in small offset collision region, can effectively absorb collision energy and enter impact by framework
Row multipath it is scattered.
By front windshield outside plate 16, lower A posts riser 13, under the framework six that constitutes of curved longeron 12 and front panel sill 15, such as
Shown in Figure 11, by lower A posts riser 13, framework six is effectively transmitted in an impact and dispersing impact forces, prevent crew module
Intrusion, it is ensured that the living space of occupant.
Thus, this automobile body fore-cabin forms the multidirectional energy-absorbing frame structure of multi-layer, and multiple frame structures can be effective
The energy produced in collision process is absorbed, multipath disperses and transmitted the impulsive force produced in collision process, so as to lift front deck
For the absorbability of collision energy, the impact load suffered by reduction crew module, the small offset collision performance of General Promotion vehicle.
The present invention can largely reduce car body weight and reduce enterprise's production cost, and it includes but is not limited to car using scope
The fields such as security performance exploitation, the general arrangement of new energy vehicle, body lightening and reduction exhaust emission environment protection.
Claims (10)
1. a kind of small biasing automobile body fore-cabin, it is characterised in that including connecting and being formed the multi-direction energy-absorbing frame structure of multi-layer
It is preceding guarantor crossbeam (1), energy-absorption box (2), radiator upper mounting plate (4), upper longeron (5), front longitudinal (6), front suspension installing plate (7),
Front deck crossbeam (8), radiator mounting column (10), headlight crossbeam (11), under curved longeron (12), lower A posts riser (13), front panel
Sill (15) and front windshield outside plate (16), described energy-absorbing frame structure include：
By preceding guarantor's crossbeam (1), energy-absorption box (2), front longitudinal (6), under the frame that is formed of curved longeron (12) and front panel sill (15)
Frame one；
The framework two formed by preceding guarantor's crossbeam (1), upper longeron (5), headlight crossbeam (11) and radiator upper mounting plate (4)；
By radiator upper mounting plate (4), headlight crossbeam (11), upper longeron (5), front suspension installing plate (7) and front deck crossbeam (8) shape
Into framework three；
The framework four formed by front deck crossbeam (8), front suspension installing plate (7), upper longeron (5) and front windshield outside plate (16)；
The framework five formed by radiator upper mounting plate (4), headlight crossbeam (11), upper longeron (5) and front windshield outside plate (16)；
By front windshield outside plate (16), lower A posts riser (13), under the framework that is formed of curved longeron (12) and front panel sill (15)
Six.
2. a kind of small biasing automobile body fore-cabin according to claim 1, it is characterised in that the automobile body fore-cabin is symmetrical, institute
The preceding guarantor's crossbeam (1) stated is located at the front end of automobile body fore-cabin, and described energy-absorption box (2) is located at the preceding left and right sides for protecting crossbeam (1), institute
The front longitudinal (6) stated is connected and is symmetrical set with energy-absorption box (2), it is described under curved longeron (12) be connected with front longitudinal (6)
And be symmetrical set, described front panel sill (15) is located at down between curved longeron (12).
3. a kind of small biasing automobile body fore-cabin according to claim 2, it is characterised in that described upper longeron (5) is arc
Section, upper longeron (5) bottom is connected and is symmetrical set with preceding guarantor's crossbeam (1), described headlight crossbeam (11) and upper longeron (5)
Top is connected and is symmetrical set, and described radiator upper mounting plate (4) is located between headlight crossbeam (11).
4. a kind of small biasing automobile body fore-cabin according to claim 3, it is characterised in that described front suspension installing plate (7)
It is connected and is symmetrical set with the inside of upper longeron (5), described front deck crossbeam (8) is located between front suspension installing plate (7), institute
Upper longeron (5) the connection front windshield outside plate (16) stated.
5. a kind of small biasing automobile body fore-cabin according to claim 1, it is characterised in that described front windshield outside plate (16) is left
The right lower A posts riser (13) of both sides connection, described lower A posts riser (13) is located at down the top of curved longeron (12).
6. a kind of small biasing automobile body fore-cabin according to claim 1, it is characterised in that described preceding guarantor's crossbeam (1) left and right
Both sides are provided with secondary energy-absorption box (3).
7. a kind of small biasing automobile body fore-cabin according to claim 6, it is characterised in that steady provided with front deck in the automobile body fore-cabin
Fixed pole (9), one end of described front deck stabiliser bar (9) is connected to front windshield outside plate (16), and the other end is connected to front suspension installation
Plate (7).
8. a kind of small biasing automobile body fore-cabin according to claim 7, it is characterised in that described front windshield outside plate (16) with
Front panel (14) is set between front panel sill (15).
9. a kind of small biasing automobile body fore-cabin according to claim 8, it is characterised in that described preceding guarantor's crossbeam (1), energy-absorbing
Box (2), secondary energy-absorption box (3), upper longeron (5), front longitudinal (6), front suspension installing plate (7), front deck crossbeam (8), under curved longeron
(12), lower A posts riser (13), front panel (14), front panel sill (15) and front windshield outside plate (16) are aluminum alloy materials, institute
The radiator upper mounting plate (4) and radiator mounting column (10) stated are made for high strength steel material, described front deck stabiliser bar
(9) it is pipe beam type material.
10. a kind of small biasing automobile body fore-cabin according to claim 9, it is characterised in that described energy-absorption box (2) is indulged with preceding
Beam (6) is bolted, and described front longitudinal (6) is connected with front suspension installing plate (7) by freezing, described front longitudinal
(6) with curved longeron (12) by rivet and structure gemel connection, it is described under curved longeron (12) lead to front panel sill (15)
Penetrator is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276747.3A CN106985777B (en) | 2017-04-25 | 2017-04-25 | Small-offset front cabin of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276747.3A CN106985777B (en) | 2017-04-25 | 2017-04-25 | Small-offset front cabin of vehicle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985777A true CN106985777A (en) | 2017-07-28 |
| CN106985777B CN106985777B (en) | 2024-03-19 |
Family
ID=59418255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710276747.3A Active CN106985777B (en) | 2017-04-25 | 2017-04-25 | Small-offset front cabin of vehicle body |
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| Country | Link |
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| CN (1) | CN106985777B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963130A (en) * | 2017-11-22 | 2018-04-27 | 威马智慧出行科技（上海）有限公司 | Front wall assembly and the automobile for including it |
| CN109941347A (en) * | 2018-12-30 | 2019-06-28 | 浙江众泰汽车制造有限公司 | A kind of mixing material Body in white frame |
| CN111406013A (en) * | 2018-02-21 | 2020-07-10 | 宝马股份公司 | Holding device for an electrical component and motor vehicle having such a holding device |
| US20200283068A1 (en) * | 2019-03-06 | 2020-09-10 | Toyota Jidosha Kabushiki Kaisha | Power unit mounting structure |
| CN113302114A (en) * | 2018-11-30 | 2021-08-24 | 捷豹路虎有限公司 | Structural frame for a body of a motor vehicle |
| CN114906226A (en) * | 2022-05-27 | 2022-08-16 | 东风柳州汽车有限公司 | Automobile frame and automobile |
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| CN104724016A (en) * | 2013-12-24 | 2015-06-24 | 丰田自动车株式会社 | Vehicle body impact absorption structure |
| CN206856654U (en) * | 2017-04-25 | 2018-01-09 | 上海思致汽车工程技术有限公司 | A kind of small biasing automobile body fore-cabin |
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2017
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|---|---|---|---|---|
| JPH092174A (en) * | 1995-06-20 | 1997-01-07 | Honda Motor Co Ltd | Bumper mounting structure for vehicle |
| CN201272311Y (en) * | 2008-06-30 | 2009-07-15 | 奇瑞汽车股份有限公司 | Bumper system |
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