CN107554622A - Floor panel assembly and vehicle for vehicle - Google Patents
Floor panel assembly and vehicle for vehicle Download PDFInfo
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- CN107554622A CN107554622A CN201610503938.4A CN201610503938A CN107554622A CN 107554622 A CN107554622 A CN 107554622A CN 201610503938 A CN201610503938 A CN 201610503938A CN 107554622 A CN107554622 A CN 107554622A
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- floor
- longeron
- vehicle
- panel assembly
- homonymy
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Abstract
The invention provides a kind of floor panel assembly and vehicle for vehicle, floor panel assembly includes：Floor, middle passage is provided with floor；Longeron under floor, longeron is arranged on the lower surface on floor and is spaced apart between left and right under floor；Floor crossmember, floor crossmember are arranged on the lower surface on floor and positioned at the left and right sides of middle passage, and the floor crossmember per side is connected with longeron under the floor of homonymy and middle passage respectively；Tie-beam is tilted, tie-beam is tilted and is arranged on the lower surface on floor and is located at the left and right sides of middle passage, the inclination front end of tie-beam per side is connected with longeron under the floor of homonymy and rear end is connected with the floor crossmember of homonymy and middle passage.The floor panel assembly of the present invention can effectively protect passenger and battery bag by multiple approach disperses impact forces.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of floor panel assembly and vehicle for vehicle.
Background technology
Vehicle in correlation technique, such as pure electric automobile, its floor panel structure is relatively low, and floor panel structure has with tradition
The floor panel structure of the vehicle of engine is similar, without more battery arrangement space, have impact on the course continuation mileage of vehicle.Meanwhile
The battery of general pure electric automobile is all arranged on below floor, in vehicle collision when such as central collision, side impact, power transmission passage compared with
Few, the beam deformation on floor and floor is serious, so as to too extrude battery installing space, easily ignites battery and fire occurs.This
Outside, the intensity of traditional floor is weaker, can not absorb collision energy well during collision, and be not new energy vehicle in cabin
Functional module and power assembly provide mount point, can not meet the design requirement of new energy vehicle.
The content of the invention
In view of this, the present invention is directed to propose a kind of floor panel assembly for vehicle, the floor panel assembly can be by multiple
Approach disperses impact forces, effectively protect passenger and battery bag.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of floor panel assembly for vehicle, including：Floor, middle passage is provided with the floor；Longeron under floor, institute
Longeron under floor is stated to be arranged on the lower surface on the floor and be spaced apart between left and right；Floor crossmember, the floor crossmember are set
Put on the lower surface on the floor and positioned at the left and right sides of the middle passage, the floor crossmember per side respectively with together
Longeron is connected with the middle passage under the floor of side；Tie-beam is tilted, the inclination tie-beam is arranged on the floor
On lower surface and positioned at the middle passage the left and right sides, per side the inclination tie-beam front end and homonymy describedly
Longeron is connected under plate and rear end is connected with the floor crossmember of homonymy and middle passage.
Further, the left hand edge on the floor is also respectively provided with threshold side bar with right hand edge；The floor panel assembly is also
Including：Torsion box, the torsion box are arranged on the lower surface on the floor and are located at the left and right sides of the middle passage respectively,
Per side the torsion box respectively the threshold side bar with homonymy, longeron, floor crossmember are connected under floor.
Further, the front end of longeron is fixed under the front end for tilting tie-beam and the floor of homonymy.
Further, one end of the close middle passage of the floor crossmember of the rear end for tilting tie-beam and homonymy is consolidated
It is fixed.
Further, the threshold side bar of the outside of the torsion box and homonymy is fixed, and the inner side of the torsion box
Fixed respectively with longeron and the floor crossmember under the floor of homonymy.
Further, the front portion of the inward flange of the torsion box abuts with the front end of the inclination tie-beam of homonymy.
Further, longeron and the floor crossmember under tie-beam, the floor are tilted described in homonymy and forms general triangular
Shape.
Further, the floor panel assembly also includes：Multiple middle passage transverse direction reinforcement structures, the multiple middle passage are horizontal
Reinforcement structure is arranged in the middle passage at interval along the longitudinal direction, wherein the middle passage positioned at foremost laterally strengthens knot
Structure and the distribution of the floor crossmember of both sides are point-blank.
Further, the floor panel assembly also includes：Longeron on floor, longeron is arranged on the floor on the floor
It is spaced apart on upper surface and between left and right.
10th, a kind of vehicle, it is characterised in that including the floor panel assembly any one of claim 1-9.
Relative to prior art, floor panel assembly of the present invention has the advantage that：
(1) floor panel assembly of the present invention is by the way that longeron, floor crossmember under floor are fixedly connected with tie-beam is tilted
Together so that floor girder construction and the intensity of floor panel assembly are improved, and the space below floor is bigger, can accommodate
More batteries, effectively increase the endurance of vehicle.
(2) longeron, floor crossmember and inclination tie-beam under floor are fixedly connected on one by floor panel assembly of the present invention
Rise, the impulsive force that can be subject to scattering vehicles in collision, ensure that the safety of driver's cabin and battery bag.
Another object of the present invention is to propose a kind of vehicle with above-mentioned floor panel assembly.
Relative to prior art, vehicle of the present invention has the advantage that：
Vehicle of the present invention is due to being provided with above-mentioned floor panel assembly, therefore the vehicle is when being collided, overall
Frame structure intensity is high, and impulsive force can rationally be disperseed, ensure that the safety of driver's cabin and battery bag, improve passenger's
Safety.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of the floor assembly described in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the floor panel assembly described in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the floor girder construction described in the embodiment of the present invention；
Fig. 4 is the partial sectional view of the floor panel assembly described in the embodiment of the present invention；
Fig. 5 is the partial sectional view of the floor panel assembly described in the embodiment of the present invention；
Fig. 6 is the schematic diagram of the floor panel assembly described in the embodiment of the present invention；
Fig. 7 is the schematic diagram of the middle channel components described in the embodiment of the present invention；
Fig. 8 is the schematic diagram of the longitudinally reinforced structure of middle passage described in the embodiment of the present invention；
Fig. 9 is the schematic diagram of the power assembly described in the embodiment of the present invention；
Figure 10 is the schematic diagram of the battery described in the embodiment of the present invention；
Figure 11 is the schematic diagram of the cabin installation frame structure described in the embodiment of the present invention；
Figure 12 is the schematic diagram of the longitudinal beam connected described in the embodiment of the present invention；
Figure 13 is the schematic diagram that the heater described in the embodiment of the present invention coordinates with heater mounting bracket；
Figure 14 is the schematic diagram of the heater described in the embodiment of the present invention；
Figure 15 is the schematic diagram in a direction of the heater mounting bracket and beam engagement described in the embodiment of the present invention；
Figure 16 is the schematic diagram in another direction of the heater mounting bracket and beam engagement described in the embodiment of the present invention；
Figure 17 is the schematic diagram of the heater support described in the embodiment of the present invention；
Figure 18 is the schematic diagram of the overarm brace described in one embodiment of the invention；
Figure 19 is the schematic diagram of the overarm brace described in one embodiment of the invention；
Figure 20 is the schematic diagram of the overarm brace described in another embodiment of the present invention；
Figure 21 is the schematic diagram of the overarm brace described in another embodiment of the present invention；
Figure 22 is the schematic diagram of the overarm brace described in further embodiment of the present invention；
Figure 23 is the schematic diagram of the overarm brace described in further embodiment of the present invention；
Description of reference numerals：
Floor assembly 1000,
Power assembly 900,
Cabin installation frame structure 400, crossbeam 410, front beam 411, rear cross beam 412, longitudinal beam connected 420, centre connection
Longeron 421, side longitudinal beam connected 422, longitudinal beam connected flange 420a, longitudinal beam connected reinforcement structure 420b, cabin longeron 430 are horizontal
Beam recess 401, longitudinal beam connected lightening hole 402, breach 403 is avoided,
Charger and distribution box 510, electric machine controller 520, battery 530, charging socket 540, jack body 541, insert
Seat fixed arm 542,
Floor panel assembly 800, floor 810, floor protuberance 811, left hand edge floor 812, right hand edge floor 813, first connects
Earth plate 814, the second connection floor 815, battery installing space 801,
Floor girder construction 700, longeron 710 under floor, tilt tie-beam 720, threshold side bar 730, torsion box 740, floor
Crossbeam 760, front seat crossbeam 770, rear seat crossbeam 780, the first inclined wall 711, the second inclined wall 712,
Middle channel components 600, middle passage 610, middle passage transverse direction reinforcement structure 620, the middle longitudinally reinforced structure 630 of passage,
Longitudinal branch 631, horizontal branch 632,
Heater 300, heater body 310, heater support 320, heater support bottom wall 321, heater support is stood
Wall 322,
Heater mounting bracket 200, heater installing plate 210, heater installing plate reinforcement structure 211, heater are strengthened
Plate 220, heater installing plate lightening hole 201,
Overarm brace 130, rack body 131, rack body roof 131a, rack body the first side wall 131b, support sheet
Body second sidewall 131c, flange 131d, roof flange 131e, side wall flange 131f under side wall,
Overarm brace 140, rack body 141, rack body roof 141a, rack body the first side wall 141b, support sheet
Body second sidewall 141c, side wall flange 141d, support lower connecting plate 142, transverse slat 142a, riser 142b,
Overarm brace 150, the first wall 151, the first wall side flanging 151a, the first wall reinforcement 151b, second is vertical
Wall 152, the second wall side flanging 152a, top connection wall 153.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The floor assembly 1000 for vehicle of the embodiment of the present invention is described in detail with reference to Fig. 1 to Figure 23.
As shown in Figure 1 to Figure 3, it is total can to include power for the floor assembly 1000 for vehicle according to embodiments of the present invention
Into 900 and floor panel assembly 800, wherein power assembly 900 includes cabin installation frame structure 400 and multiple functional modules again.
As shown in Fig. 9-Figure 12, cabin installation frame structure 400 includes crossbeam 410 and multiple longitudinal beam connecteds 420, crossbeam
410 including front beam 411 and beam 410, front beam 411 are opened up with the time interval of rear cross beam 412 and put in length and breadth, and front beam 411 is with after
The both ends of each in crossbeam 412 are fixed on the cabin longeron 430 of the left and right sides by overarm brace respectively, each connection
The front-end and back-end of longeron 420 are separately fixed on the upper surface of front beam 411 and rear cross beam 412.
As shown in fig. 6, floor panel assembly 800 includes longeron 710 under floor 810, floor, floor crossmember 760 and tilts connection
Beam 720, is provided with middle passage 610 on floor 810, under floor longeron 710 be arranged on the lower surface on floor 810 and between left and right every
Open up and put, longeron 710 is connected with the cabin longeron 430 of homonymy respectively under floor.
Thus, power assembly 900 and floor panel assembly 800 are linked together, forms floor assembly 1000, floor assembly
1000 overall intensity are higher, have more preferable collision performance.
Floor crossmember 760 is arranged on the lower surface on floor 810 and is located at the left and right sides of middle passage 610, per side
Floor crossmember 760 is connected with longeron 710 under the floor of homonymy and middle passage 610 respectively.
Tilt tie-beam 720 to be arranged on the lower surface on floor 810 and positioned at the left and right sides of middle passage 610, per side
The front end of inclination tie-beam 720 and the floor of homonymy under longeron 710 be connected and the floor crossmember 760 of rear end and homonymy and in
Passage 610 is connected.
Floor assembly 1000 for vehicle according to embodiments of the present invention, can meet battery bag and other function moulds
The arrangement of block, and can meet that vehicle has good collision performance, have ensured the safety by bus of passenger.
The structure of power assembly 900 and floor panel assembly 800 is described in detail separately below.
As shown in figures 9 and 11, shown, the power assembly 900 for vehicle according to embodiments of the present invention can include
Cabin installation frame structure 400 and multiple functional modules, cabin installation frame structure 400 is arranged in cabin and multiple function moulds
Block is arranged in cabin installation frame structure 400.
Cabin installation frame structure 400 includes crossbeam 410, multiple longitudinal beam connecteds 420, and multiple functional modules include charging
Machine, distribution box, electric machine controller 520, battery 530 and charging socket 540, multiple functional modules may be mounted at crossbeam 410
On longitudinal beam connected 420.
Crossbeam 410 includes front beam 411 and rear cross beam 412, and front beam 411 is opened up with the time interval of rear cross beam 412 and put, preceding
The both ends of each in crossbeam 411 and rear cross beam 412 are fixed on the cabin longeron 430 of the left and right sides by overarm brace respectively
On.
Multiple functional modules include charger and distribution box 510, electric machine controller 520, battery 530 and charging socket
540, charger and distribution box 510 are arranged between front beam 411 and rear cross beam 412, and electric machine controller 520 is arranged on multiple companies
Connect on crossbeam 410, battery 530 is arranged between front beam 411 and rear cross beam 412.
Charger and distribution box 510 can be fixed on by respective mounting bracket front beam 411 and rear cross beam 412 it
Between, electric machine controller 520 can be arranged between front beam 411 and rear cross beam 412 by electric machine controller mounting bracket, electric power storage
Pond 530 can be arranged between front beam 411 and rear cross beam 412 by the mounting bracket of battery 530.
Charging socket 540 is located at the front portion of front beam 411, and charging socket 540 electrically connects with charger and distribution box 510.
Charging gun can be connected with charging socket 540, and then be charged for battery 530.
Power assembly 900 for vehicle according to embodiments of the present invention, by setting crossbeam 410 and multiple longitudinal beam connecteds
420, multiple functional modules can be allowd reasonably to be arranged in cabin, the space that multiple functional modules take is small, cabin
In space can be fully used.
Below between cabin installation frame structure 400 and cabin installation frame structure 400 and multiple functional modules
Annexation is described in detail.
The cabin installation frame structure 400 of the embodiment of the present invention is described in detail with reference to Figure 11.
Cabin installation frame structure 400 for vehicle according to embodiments of the present invention can include crossbeam 410, Duo Gelian
Connect longeron 420 and heater mounting bracket 200.
Wherein, crossbeam 410 includes front beam 411 and rear cross beam 412, and front beam 411 opens up with the time interval of rear cross beam 412
Put, the cabin that the both ends of each in front beam 411 and rear cross beam 412 are fixed on the left and right sides by overarm brace respectively is indulged
On beam 430.
That is, front beam 411 and rear cross beam 412 are not to be directly anchored on the cabin longeron 430 of the left and right sides, and
It is to be fixed on by overarm brace on the cabin longeron 430 of the left and right sides.Specifically, the front end of each longitudinal beam connected 420 is with before
The upper surface of crossbeam 411 is fixed, and the rear end and the upper surface of rear cross beam 412 of each longitudinal beam connected 420 are fixed.
The front-end and back-end of multiple longitudinal beam connecteds 420 are separately fixed on the upper surface of front beam 411 and rear cross beam 412,
Crossbeam recess 401 is provided with the upper surface of one of crossbeam 410.
Cabin installation frame structure 400 for vehicle according to embodiments of the present invention, crossbeam 410 is consolidated by overarm brace
It is scheduled on the cabin longeron 430 of the left and right sides so that cabin installation frame structure 400 is more stable, and functional module can be more firm
It is arranged on by ground in cabin installation frame structure 400, and crossbeam 410 installs easy, dismounting simply.
Longitudinal beam connected 420 includes middle longitudinal beam connected 421 and side longitudinal beam connected 422, before middle longitudinal beam connected 421 is located at
The middle part of crossbeam 411, side longitudinal beam connected 422 are located at the side of middle longitudinal beam connected 421.Certainly, longitudinal beam connected 420 can also
To be multiple, the present invention is not defined to the quantity of longitudinal beam connected 420.
Longitudinal beam connected 420 is U-shaped structure unlimited downwards, and the lower end of longitudinal beam connected 420 is provided with longitudinal beam connected flange
420a.Longitudinal beam connected flange 420a can increase the intensity of longitudinal beam connected 420, and then cause whole cabin installation frame structure
400 intensity is improved, and functional module can be more stably installed in cabin installation frame structure 400.
Further, the longitudinal beam connected lightening hole 402 of front and rear extension is provided with the side wall of longitudinal beam connected 420.Thus, carry
The high intensity of longitudinal beam connected 420, the weight of longitudinal beam connected 420 is reduced, and it is vertical at least to reduce connection to a certain extent
The manufacturing cost of beam 420.
Further, the longitudinal beam connected reinforcement structure 420b of front and rear extension is provided with the roof of longitudinal beam connected 420.By
This, further increases the intensity of longitudinal beam connected 420.
Longitudinal beam connected reinforcement structure 420b is overlapped at least in part in the longitudinal direction with longitudinal beam connected lightening hole 402.By
This, longitudinal beam connected reinforcement structure 420b is compensated mutually with longitudinal beam connected lightening hole 402, and the two causes longitudinal beam connected 420 jointly
Intensity is increased.
It is provided with longitudinal beam connected flange 420a and avoids breach 403, avoids the side that breach 403 is located at longitudinal beam connected 420
Longitudinal beam connected flange 420a on, and avoid breach 403 close to front beam 411.Breach 403 is avoided to be used to avoid function mould
Block, avoid interfering between longitudinal beam connected 420 and functional module.
The vehicle of the embodiment of the present invention can include the cabin installation frame structure 400 of above-described embodiment, due to according to this
The vehicle of inventive embodiments is provided with above-mentioned cabin installation frame structure 400, therefore the functional module arrangement in cabin is more
Easily, the space in cabin can be fully used.
As shown in Figure 9 and Figure 10, multiple functional modules can include：Charger and distribution box 510, electric machine controller 520
With battery 530, but not limited to this.Charger and distribution box 510, electric machine controller 520 and battery 530 are in front beam 411
Linearly arranged between rear cross beam 412.That is, charger and distribution box 510, electric machine controller 520 and battery 530
It can be sequentially arranged in along the length direction of front beam 411 and rear cross beam 412 between front beam 411 and rear cross beam 412.
Four angles of charger and the bottom of distribution box 510 are fixed with front beam 411 and rear cross beam 412 respectively.Charger bottom
Two angles in portion can be fixed on front beam 411, and two other angle for the motor spindle that charges can be fixed on rear cross beam 412；
Two angles of distribution box bottom can be fixed on front beam 411, and two other angle of distribution box bottom can be fixed on rear horizontal stroke
On beam 412.
Alternatively, charger can be fixed between front beam 411 and rear cross beam 412 by charger mounting bracket, be matched somebody with somebody
Electronic box can be arranged between front beam 411 and rear cross beam 412 by distribution box mounting bracket.
Multiple electric machine controller mounting brackets are provided with the upper surface of each longitudinal beam connected 420, electric machine controller 520
Bottom is fixed in multiple electric machine controller mounting brackets.In other words, electric machine controller 520 is not to be directly anchored to longitudinal beam connected
On 420, but it is fixed on by electric machine controller mounting bracket on longitudinal beam connected 420.
Four angles of the bottom of battery 530 are fixed with front beam 411 and rear cross beam 412 respectively, the bottom of battery 530
It is additionally provided with and splits fixing point, splits fixing point and be fixed on wheel cover.That is, battery 530 is not only secured to front beam
411 with rear cross beam 412, being also fixed on wheel cover.As a result, battery 530 is more stably placed at engine room inside, carry
The stability that high battery 530 works.
The power assembly 900 for vehicle of the embodiment of the present invention can also include electric machine assembly, and electric machine assembly includes driving
Dynamic motor and gearbox, electric machine assembly are arranged on the bottom of front beam 411 and rear cross beam 412.
Motor and gearbox can be fixed on the bottom of front beam 411 and rear cross beam 412 by suspension, and suspension can be with
Including the left suspension on left and right sides cabin longeron 430 and right suspension, and the rear-suspending on rear cross beam 412.
Charging socket 540 also includes jack body 541 and socket fixed arm 542, and socket fixed arm 542 is arranged on socket sheet
Extend back on body 541 and respectively oppositely.One end of socket fixed arm 542 is fixed with jack body 541, socket fixed arm
542 other end can be fixed with front beam 411, but not limited to this.
Socket fixed arm 542 forms V-arrangement with jack body 541, and the width of socket fixed arm 542 is from apart from jack body
Successively decrease to one end farther out 541 nearer one end.Thus, reduce the materials'use amount of socket fixed arm 542, and then at least exist
The manufacturing cost of socket fixed arm 542 is reduced to a certain extent.
Jack body 541 is connected with charger by wire harness, in order that obtaining, wire harness is neat, and wire harness will not be with other function moulds
Block is interfered, and wire harness can be set to fix screens to constrain wire harness on front beam 411.
The vehicle of the embodiment of the present invention can include (the cabin installation frame structure 400 of power assembly 900 of above-described embodiment
With multiple functional modules), because vehicle according to embodiments of the present invention is provided with above-mentioned power assembly 900, therefore the vehicle
Engine room inside space can be fully used, complete vehicle structure is more stable.
The structure of the overarm brace of the embodiment of the present invention is described below in detail.
In one embodiment of the invention, as shown in Figure 18 to Figure 19, overarm brace 130 includes rack body 131, branch
Frame body 131 is for the U-shaped that Open Side Down and including rack body roof 131a and rack body the first side wall 131b, rack body
Second sidewall 131c, rack body the first side wall 131b and rack body second sidewall 131c lower end are respectively arranged with to each other
Flange 131d under the side wall of remote direction extension.
Rack body roof 131a is provided with the roof flange 131e, rack body the first side wall 131b that extend downwardly and branch
The side wall flange 131f extended towards one another, two side wall flange 131f difference are respectively arranged with frame second body side wall 131c
It is arranged on rack body the first side wall 131b and rack body second sidewall 131c side, two side wall flange 131f and roof
Flange 131e is fixed.
Thus, the intensity of overarm brace 130 is improved, overarm brace 130 can bear bigger weight, at least certain
The service life of overarm brace 130 is improved in degree.
Side wall flange 131f upper end is spaced apart up and down with rack body roof 131a, side wall flange 131f lower end and top
Wall flange 131e lower end is concordant.In other words, rack body the first side wall 131b side only some extend side wall and turn over
Also only some extends side wall flange 131f for side 131f, rack body second sidewall 131c side.
More specifically, side wall flange 131f, rack body are extended in rack body the first side wall 131b side bottom
Extend side wall flange 131f in two side wall 131c side bottom.
In another embodiment of the presently claimed invention, as shown in figures 20-21, overarm brace 140 includes the He of rack body 141
Support lower connecting plate 142, rack body 141 is for the U-shaped that Open Side Down and including rack body roof 141a and rack body the
One side wall 141b, rack body second sidewall 141c.Support lower connecting plate 142 is L-shaped and including transverse slat 142a and riser 142b,
Rack body the first side wall 141b and rack body second sidewall 141c the lower end transverse slat with support lower connecting plate 142 respectively
142a is fixed.
The rack body 141 and L-shaped brackets lower connecting plate 142 of U-shaped are fixed together, and can significantly improve overarm brace
140 intensity, it is ensured that overarm brace 140 can more securely support front beam 411 and rear cross beam 412.
It is respectively arranged with what is extended towards one another on rack body the first side wall 141b and rack body second sidewall 141c
Side wall flange 141d, two side wall flange 141d are fixed to one another.Thus, it further enhancing the intensity of overarm brace 140.
In yet another embodiment of the present invention, as shown in figs. 22-23, overarm brace 150 includes the first wall 151, the
Two walls 152 and top connection wall 153, top connection wall 153 be connected to the first wall 151 with and the second wall 152 upper end.
The both sides of the edge of first wall 151 are respectively arranged with the first wall side flanging towards the extension of the second wall 152
151a, the both sides of the edge of the second wall 152 are respectively arranged with the second wall side flanging 152a towards the extension of the first wall 151,
The first wall side flanging 151a of the same side fixes with the second wall side flanging 152a faces face.Thus, overarm brace 150 is improved
Intensity, crossbeam 410 can be more firmly mounted on overarm brace 150.
First wall side flanging 151a is formed to be suitable to and left and right in the top of the first wall 151, the bottom of the first wall 151
One of fixed, the first wall side flanging 151a and the second wall side flanging 152a and the top of the cabin longeron 430 of both sides
Connection wall is spaced apart about 153.
The top of first wall 151 is obliquely installed with respect to the second wall 152 and the top of the first wall 151 is provided with up and down
First wall reinforcement 151b of extension.
It is described in detail with reference to the heater mounting bracket 200 of Figure 13-17 pairs of embodiment of the present invention.
As illustrated in figs. 13-15, heater mounting bracket 200 according to embodiments of the present invention can include heater installing plate
210 and heater reinforcing plate 220, having heaters installation position, heater installation position are set at four angles of heater installing plate 210
For fixed heater.
Heater reinforcing plate 220 is fixed and in heater reinforcing plate 220 and heater installing plate with heater installing plate 210
The crossbeam lock chamber for fixed cross beam 410 is limited between 210.That is, heater reinforcing plate 220 is installed with heater
Plate 210 is fixed on crossbeam 410 jointly.Alternatively, after heater reinforcing plate 220 can be fixed on heater installing plate 210
On crossbeam 412.
It is arranged on due to heater at four angles of heater installing plate 210, therefore heater is by being fixed on heater
It is fixed on installing plate 210 on crossbeam 410.The roof of heater reinforcing plate 220 can be located in crossbeam recess 401, therefore
The roof of heater reinforcing plate 220 and the outer surface of crossbeam 410 are substantially concordant.
Heater mounting bracket 200 according to embodiments of the present invention, by the way that heater is fixed on into heater installing plate 210
On, and heater installing plate 210 is fixed on crossbeam 410 jointly with heater reinforcing plate 220 so that heater can be stably
On crossbeam 410, the stability of heater work is improved.
As shown in figure 16, adding along the length direction extension of heater installing plate 210 is provided with heater installing plate 210
Hot device installing plate reinforcement structure 211.Thus, the intensity of heater installing plate 210 is further increased so that heater can be more
It is fixedly mounted on heater installing plate 210.
Further, as shown in figure 16, heater installing plate lightening hole 201 is additionally provided with heater installing plate 210.By
This, on the premise of it ensure that the intensity of heater installing plate 210, reduces the weight of heater installing plate 210, reduces original
The use of material, the manufacturing cost of heater installing plate 210 is at least reduced to a certain extent.
Further, the position of heater installing plate lightening hole 201 is relative with the position of crossbeam lock chamber.Thus, enter
One step improves the stability of heater mounting bracket 200, and heater can more be firmly mounted to heater mounting bracket
On 200.
Further, heater installing plate reinforcement structure 211 is two reinforcements, and two reinforcements are respectively positioned at heating
The both sides of device installing plate lightening hole 201.It is, of course, understood that the present invention is not limited the structure and quantity of reinforcement
Fixed, heater installing plate reinforcement structure 211 can also be the reinforcement structure of other forms, as long as ensureing that heater installing plate is strengthened
Structure 211 can play a part of strengthening heater installing plate 210.
Heater reinforcing plate 220 is configured to the U-shaped structure opened wide downwards, and the lower end of the heater reinforcing plate 220 of U-shaped is set
There is the heater reinforcing plate flange 221 extended respectively to direction away from each other, heater reinforcing plate flange 221 is pacified with heater
The face face of loading board 210 is fixed.Thus, together with heater reinforcing plate 220 can be further stably mounted at heater installing plate 210,
The intensity of heater mounting bracket 200 is improved.
The roof of the heater reinforcing plate 220 of U-shaped is located in the groove of crossbeam 410, and the two of the heater reinforcing plate 220 of U-shaped
Side wall extends downwardly along the two sides of crossbeam 410 respectively.Thus, heater reinforcing plate 220 is pressed from both sides jointly with heater installing plate 210
Tight crossbeam 410, heater reinforcing plate 220 are fixed on crossbeam 410 jointly with heater installing plate 210.
Because the roof of heater reinforcing plate 220 is located in the groove of crossbeam 410, therefore the roof of heater reinforcing plate 220
It is concordant with the upper surface of crossbeam 410 so that overall more attractive in appearance.
In some embodiments of the invention, as shown in figure 14, heater 300 includes heater body 310 and heater
Support 320, multiple support installation positions 323, multiple support installation positions 323 and multiple heaters are provided with heater support 320
Installation position corresponds to fix respectively.
It should be noted that it can be consolidated between multiple support installation positions 323 and multiple heater installation positions by fastener
It is fixed, or directly fixed by the way of welding.
As shown in figure 17, heater support 320 includes heater support bottom wall 321 and heater support wall 322, heating
Device support wall 322 upwardly extends from two opposite edges of heater support bottom wall 321, heater support wall 322 it is upper
End is provided with the support installation position 323 of direction extension close to each other.
That is, heater support bottom wall 321, heater support wall 322 and support installation position 323 are configured to one
Similar box-like structure, heater body 310 may be mounted in heater support 320.
Further, corresponding heater installation position is clamped in heater body 310 by support installation position 323.Also
It is to say, heater, heater installation position and support installation position 323 are sequentially arranged, and heater installation position is arranged on heater and branch
Between frame installation position 323.
The vehicle of the embodiment of the present invention can include the heater mounting bracket 200 of above-described embodiment, due to according to this hair
The vehicle of bright embodiment is provided with above-mentioned heater mounting bracket 200, therefore the heater installation of the vehicle is more stable, and
Arrangement is more reasonable.
The floor panel assembly 800 of the embodiment of the present invention is described in detail with reference to Fig. 2-3, Fig. 6.
Floor panel assembly 800 includes floor 810 and floor girder construction 700, and floor girder construction 700 is supporting construction, for propping up
Floor 810 is supportted, when vehicle collides, floor girder construction 700 can effectively protect passenger with the pipeline of disperses impact forces
And battery bag.
As shown in figure 3, floor girder construction 700 can include longeron 710, the and of floor crossmember 760 under middle passage 610, floor
Tie-beam 720 is tilted, middle passage 610 can be arranged on floor 810, and longeron 710 is arranged on the lower surface on floor 810 under floor
It is upper and be spaced apart between left and right, it is of course possible to which that understanding, longeron 710 is respectively placed in the left and right two of middle passage under two floors
Side, longeron 710 supports floor 810 jointly under the floor on longeron 710 and right side under the floor in left side.
Floor crossmember 760 is arranged on the lower surface on floor 810 and is located at the left and right sides of middle passage 610, per side
Floor crossmember 760 is connected with longeron 710 under the floor of homonymy and middle passage 610 respectively.Thus, floor crossmember 760 is by middle passage
610 link together with longeron under floor 710, improve the intensity of floor girder construction 700.
Tilt tie-beam 720 to be arranged on the lower surface on floor 810 and positioned at the left and right sides of middle passage 610, per side
The inclination front end of tie-beam 720 be connected with longeron 710 under the floor of homonymy, and the floor crossmember 760 of rear end and homonymy and
Middle passage 610 is connected.
Thus, longeron 710 and inclination tie-beam 720 are securely attached to one under floor 810, floor crossmember 760, floor
Rise, the intensity of floor girder construction 700 and floor panel assembly 800 is significantly improved.
Further, since eliminating the buttress brace of longeron 710 under floor, and then increase the space of the lower section of floor 810 so that
The space of the lower section of floor 810 can accommodate more batteries, and the endurance of vehicle is improved.
The floor panel assembly 800 for vehicle according to embodiments of the present invention, by by longeron under floor 710, floor crossmember
760 are fixed together with tie-beam 720 is tilted so that floor girder construction 700 and the intensity of floor panel assembly 800 are carried
Height, and the space of the lower section of floor 810 is bigger, can accommodate more batteries, effectively increase the endurance of vehicle.
In addition, longeron under floor 710, floor crossmember 760 and inclination tie-beam 720 are fixed together, Ke Yifen
The impulsive force that vehicle is subject in collision is dissipated, ensure that the safety of driver's cabin and battery bag.
In some embodiments of the invention, the left hand edge on floor 810 and right hand edge (that is, the left and right two of middle passage 610
Side) threshold side bar 730 is also respectively provided with, floor girder construction 700 also includes torsion box 740, and torsion box 740 is arranged on floor
It is located at the left and right sides of middle passage 610 on 810 lower surface and respectively, the threshold with homonymy respectively of the torsion box 740 per side
Longeron 710, floor crossmember 760 are connected under side bar 730, floor.
In other words, torsion box 740 links together threshold side bar 730 and longeron under floor 710 and floor crossmember 760,
The intensity of floor panel assembly 800 is further improved, when vehicle collides, impulsive force can be disperseed, and ensure driver's cabin and electricity
Chi Bao safety.
Further, the front end for tilting longeron 710 under the front end of tie-beam 720 and the floor of homonymy is fixed, and tilts connection
One end of the close middle passage 610 of the rear end of beam 720 and the floor crossmember 760 of homonymy is fixed.
In other words, tilt tie-beam 720 and be fixed on one end of close middle passage 610 of floor crossmember 760 and outside, forward
Extension.
The outside of torsion box 740 and the threshold side bar 730 of homonymy are fixed, and the inner side of torsion box 740 respectively with homonymy
Longeron 710 and floor crossmember 760 are fixed under floor.Threshold side bar 730 is set respectively with longeron under floor 710 and floor crossmember 760
Put in the left and right sides of torsion box 740.
Further, the front portion of the inward flange of torsion box 740 and the front end of the inclination tie-beam 720 of homonymy abut.Change speech
It, the inward flange of torsion box 740 and the inclination tie-beam 720 of homonymy are not attached to.
Homonymy tilts longeron 710 and floor crossmember 760 under tie-beam 720, floor and forms general triangular.Thus, significantly
The intensity of floor panel assembly 800 is improved, and being capable of effective disperses impact forces when vehicle collides.
When central collision occurs for vehicle, impulsive force can be by longeron under floor 710, torsion box 740 and threshold side bar 730
This path is transmitted, can also be by being passed between longeron under floor 710, torsion box 740, floor crossmember 760 and middle passage 610
Pass, can also be transmitted by longeron under floor 710, inclination tie-beam 720, middle passage 610.
When side impact occurs for vehicle, impulsive force can pass through the and of longeron 710 under threshold side bar 730, torsion box 740, floor
Tilt tie-beam 720 and be transferred to middle passage 610, can also by longeron 710 under threshold side bar 730, torsion box 740, floor,
Plate crossbeam 760 is transferred to middle passage 610.
In some embodiments of the invention, floor girder construction 700 also includes multiple middle passage transverse direction reinforcement structures 620,
Multiple middle passage transverse direction reinforcement structures 620 are arranged in middle passage 610 at interval along the longitudinal direction, wherein positioned at foremost
Middle passage transverse direction reinforcement structure 620 and the floor crossmember 760 of both sides are distributed point-blank.
Floor girder construction 700 also includes longeron (not shown) on floor, and longeron is arranged on the upper surface on floor 810 on floor
It is spaced apart above and between left and right.Longeron can be with the face in the vertical direction of longeron 710 under the floor of homonymy on floor.Thus,
The intensity of floor panel assembly 800 and floor girder construction 700 is further increased, the ability of vehicle collision avoidance is improved, protects and multiply
Visitor and the safety of battery bag.
Floor girder construction 700 also includes front seat crossbeam 770 and rear seat crossbeam 780,770, front seat crossbeam
In the left and right sides of the middle passage 610 and the threshold side bar 730 with the middle passage 610 and homonymy is connected respectively, and ground
The rear end of longeron is connected with the front seat crossbeam 770 of homonymy on plate；
Rear seat crossbeam 780 is located at the left and right sides of middle passage 610 and respectively the threshold side with middle passage 610 and homonymy
Beam 730 connects.
The vehicle of the embodiment of the present invention can include the floor panel assembly 800 of above-described embodiment, due to being implemented according to the present invention
The vehicle of example is provided with above-mentioned floor panel assembly 800, therefore the vehicle, when being collided, integral frame structure intensity is high, punching
Hitting power can rationally be disperseed, and ensure that the safety of driver's cabin and battery bag, improve the safety of passenger.
As shown in Figure 3 and Figure 4, at least a portion on the floor 810 in floor panel assembly 800 is protruding upward spacious downwards to be formed
The battery installing space 801 opened, longeron 710 is arranged on the lower surface on floor 810 and is spaced apart between left and right under floor.Pass through
It is at least a portion on floor 810 is protruding upward so that battery installing space 801 increases, and the lower section on floor 810 can place more
More batteries, and then improve the endurance and course continuation mileage of battery.
Floor panel assembly 800 in above-described embodiment is described below in detail.
The left hand edge on floor 810 and right hand edge are also respectively provided with threshold side bar 730, a part for longeron 710 under floor
Section becomes be bonded fixations with the threshold side bar 730 with homonymy greatly, and under floor remaining a part of and homonymy threshold side of longeron 710
Beam 730 or so is spaced apart.Thus, longeron 710, threshold side bar 730 and floor 810 connect into an entirety under floor, lifting
The structural strength of vehicle, the security performance of vehicle are improved, and ensure that the safety of passenger.
Further, the part of longeron 710 is hindfoot portion under floor.In other words, under floor before longeron 710
Holding the width of part, the front end of longeron 710 can be with the door of homonymy under floor less than the width of the hindfoot portion of longeron 710 under floor
Sill side bar 730 is spaced apart.
Specifically, the part of floor 810 between longeron under the floor on left side and right side 710 is protruding upward.Floor 810
Including floor protuberance 811 and left hand edge floor 812 and right hand edge floor 813, left hand edge floor 812 and right hand edge floor 813
The left side and right side of floor protuberance 811 are connected to, floor protuberance 811 is located at the right side of longeron 710 under the floor in left side
Under the floor on side and right side between the left surface of longeron 710.
It can be limited between longeron 710 under the floor of longeron 710, floor protuberance 811 and right side under the floor in left side
Battery installing space 801, battery installing space 801 can store substantial amounts of battery bag.
Further, the inclined first connection phase of floor 814 is passed through between floor protuberance 811 and left hand edge floor 812
Even, longeron 710 is the U-shaped structure of opening upwards under the floor in left side, and the right side wall of longeron 710 is oblique under the floor in left side
Upper inclined first inclined wall 711, specifically, inclined upward, the first inclined wall 711 and first connect the first inclined wall 711 to the right
The incline direction of earth plate 814 is consistent, and the first inclined wall 711 is connected the face face of floor 814 with first and fixed.
Thus, when being fixed with floor 810, it is empty will not to extend into battery installation loftyly for longeron 710 under the floor in left side
Between in 801, and then increase battery installing space 801, while also improve the intensity of floor protuberance 811.
It is connected between floor protuberance 811 and right hand edge floor 813 by the inclined second connection floor 815, right side
Longeron 710 is the U-shaped structure of opening upwards under floor, and under the floor on right side longeron 710 right side wall for obliquely obliquely
Second inclined wall 712, specifically, inclined upward, the second inclined wall 712 are connected floor 815 to the second inclined wall 712 with second to the left
Incline direction it is consistent, the second inclined wall 712 is connected the face face of floor 815 with second and fixed.
Thus, when being fixed with floor 810, it is empty will not to extend into battery installation loftyly for longeron 710 under the floor on right side
Between in 801, and then increase battery installing space 801, while also improve the intensity of floor protuberance 811.
In some embodiments of the invention, longeron 710 is extended forwardly at the leading edge of floor 810 and prolonged backward under floor
Extend the rear edge of floor 810.Thus, floor 810 is effectively supported, and is at least improving the strong of floor 810 to a certain degree
Degree.
The vehicle of the embodiment of the present invention can include the floor panel assembly 800 of above-described embodiment, due to being implemented according to the present invention
The vehicle of example is provided with above-mentioned floor panel assembly 800, therefore the vehicle can carry more batteries, its endurance and continuation of the journey
Mileage is enhanced.
As shown in Figure 7 and Figure 8, middle passage 610, multiple middle passage transverse direction reinforcement structures 620 and the longitudinally reinforced knot of middle passage
Structure 630 can together constitute middle channel components 600.The knot of the middle channel components 600 of the embodiment of the present invention is described below in detail
Structure.
Multiple middle passage transverse direction reinforcement structures 620 are spaced apart are arranged in middle passage 610 along the longitudinal direction, and middle passage is horizontal
Width extension of the reinforcement structure 620 along vehicle, the anti-side impact ability of vehicle can be effectively increased.
The middle longitudinally reinforced structure 630 of passage is arranged between the middle passage transverse direction reinforcement structure 620 of adjacent two, middle passage
Length direction extension of the longitudinally reinforced structure 630 along vehicle, the anti-central collision ability of vehicle can be effectively improved.
The middle longitudinally reinforced structure 630 of passage includes two longitudinal branches 631 and is connected between two longitudinal branches 631
Horizontal branch 632.Thus, the intensity increase of the longitudinally reinforced structure 630 of middle passage, and then effectively increase middle passage 610
Intensity, deformation extent of the passage 610 when vehicle collides in reduction, ensure the living space of front passenger, improve whole
The security performance of car.
Middle channel components 600 for vehicle according to embodiments of the present invention, by horizontal in two adjacent middle passages
The longitudinally reinforced structure 630 of passage in being set between reinforcement structure 620 so that the intensity of middle passage 610 is higher, passage in reduction
610 deformation extent when vehicle collides, ensure the living space of front passenger, improve the security performance of vehicle.
In some of the present invention in embodiment, horizontal branch 632 is positioned at the front portion of two longitudinal branches 631.Need
It is bright, it is a specific example of the invention by the front portion that horizontal branch 632 is arranged on two longitudinal branches 631, not
The specific restriction made to the position of horizontal branch 632.For example, horizontal branch 632 can also be arranged on two longitudinal branches 631
Middle part or bottom.
Further, the leading edge of horizontal branch 632 is concordant with the leading edge of two longitudinal branches 631.Thus, middle passage
The outward appearance of longitudinally reinforced structure 630 is cleaner and tidier, and at least improves the longitudinally reinforced structure 630 of middle passage to a certain extent
Intensity.
Further, the posterior border position of horizontal branch 632 is in the front in the centre position of two longitudinal branches 631.
That is the length of horizontal branch 632 in the vertical is less than the half of the length of longitudinal branch 631 in the vertical.
Alternatively, the length of horizontal branch 632 in the longitudinal direction is the length of longitudinal branch 631 in the longitudinal direction
0.25-05 times.
In some embodiments of the invention, horizontal branch 632 is integrally formed with longitudinal branch 631.Thus, in simplifying
The structure of the longitudinally reinforced structure 630 of passage, the intensity of the longitudinally reinforced structure 630 of middle passage is improved, and at least to a certain degree
On improve the production efficiency of the longitudinally reinforced structure 630 of middle passage.
In some embodiments of the invention, the width between two longitudinal branches 631 of the horizontal rear side of branch 632
First it is incremented by and keeps constant afterwards.That is, the distance between two longitudinal branches 631 are not certain values, but change.This
Sample, longitudinal branch 631 of irregular shape can make it that the intensity of the longitudinally reinforced structure 630 of middle passage is higher.
Further, a part for horizontal branch 632 positioned at a middle passage transverse direction reinforcement structure 620 above with consolidating
It is fixed.Thus, the longitudinally reinforced structure 630 of middle passage can be fixed together with a middle passage transverse direction reinforcement structure 620, further
The intensity of middle passage 610 is improved, the collision performance of vehicle body is improved, protects passenger safety.
In some embodiments of the invention, the left hand edge of middle passage transverse direction reinforcement structure 620 and right hand edge are respectively with
The left hand edge of passage 610 is concordant with right hand edge.Thus, middle passage 610 is overall has more preferable perception, and at least to a certain degree
On improve the intensity of middle passage 610.
The vehicle of the embodiment of the present invention can include the middle channel components 600 of above-described embodiment, due to according to of the invention real
The vehicle for applying example is provided with above-mentioned middle channel components 600, therefore there is the vehicle preferably anti-collision capacity, security performance to obtain
Lifting is arrived.
In addition, horizontal branch 632 is integrally formed and can broadly understood with longitudinal branch 631, such as horizontal branch 632 is
One separate part, longitudinal branch 631 are a unitary part, two longitudinal branches 631 and horizontal (three portions of branch 632
Part) pass through welded shaping.And for example, horizontal branch 632 can be divided into longitudinal branch of two parts, a portion and left side
631 are integrated, and longitudinal branch 631 on another part and right side is integrated, then the two is welded and fixed integrally.For another example, laterally
Branch 632 and one of them longitudinal branch 631 are integrated to form generally L-shaped, the L-shaped structure and another longitudinal branch 631
It is integrally welded.
In addition, longeron 710 can be that longeron 710 divides for front and rear, front portion under Split type structure, such as floor under floor
It is connected with rear portion, rear portion can be main part, and the length at rear portion can be more than anterior length, and the anterior cabin with homonymy is indulged
Beam 430 is connected, and front portion can also be fixed (such as being integrally formed) with front panel.
In certain embodiments, the setting height of cabin longeron 430 is more than the setting height at the rear portion of longeron 710 under floor
Degree, while the spacing for being smaller than longeron 710 under two floors of two cabin longerons 430, therefore under floor before longeron 710
Cage structure for from front to back separately down, stretch out, that is to say, that the front portion of longeron 710 is formed as under two floors
"eight" shape.Thus, in vehicle frontal collision, impact force can smoothly be transferred to longeron 710 under floor from cabin longeron 430
Rear portion and floor, while to the battery installing space below floor, the space in cabin and the seating space in driving cabin
Realize equalization layout.
In addition, be additionally provided with longeron on floor on the upper surface on floor 810, on floor before the rear end of longeron and homonymy
Portion's seat beam 770 is connected, and front side extends forwardly into the forward position on floor 810, on floor longeron with before longeron 710 under floor
Portion partly overlaps in the vertical direction, and the rear end of longeron extends backward more than the front portion of longeron 710 under floor on floor.By
This, the anterior anterior reinforcement by longeron under longeron on floor and floor on floor 810 so that the structure on floor 810 is strong
Du Genggao, power transmission passage is more rich, and the absorption to collision energy is more preferable.
Vehicle according to embodiments of the present invention is provided with the floor assembly 1000 in above-described embodiment, due to according to the present invention
The vehicle of embodiment is provided with above-mentioned floor assembly 1000, therefore the vehicle can meet battery bag, multiple functional modules
Reasonable Arrangement, and the vehicle has an outstanding anti-collision capacity, the effective guarantee safety of passenger.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- A kind of 1. floor panel assembly (800) for vehicle, it is characterised in that including：Floor (810), middle passage (610) is provided with the floor (810)；Longeron (710) under floor, longeron (710) is arranged on the lower surface of the floor (810) and between left and right under the floor It is spaced apart；Floor crossmember (760), the floor crossmember (760) are arranged on the lower surface of the floor (810) and in described The left and right sides of passage (610), per side the floor crossmember (760) respectively with longeron (710) under the floor of homonymy It is connected with the middle passage (610)；Tie-beam (720) is tilted, the inclination tie-beam (720) is arranged on the lower surface of the floor (810) and is located at institute The left and right sides of middle passage (610) is stated, is indulged under the front end of the inclination tie-beam (720) and the floor of homonymy per side Beam (710) is connected and rear end is connected with the floor crossmember (760) and middle passage (610) of homonymy.
- 2. the floor panel assembly (800) according to claim 1 for vehicle a, it is characterised in that left side for the floor (810) Edge is also respectively provided with threshold side bar (730) with right hand edge；The floor panel assembly (800) also includes：Torsion box (740), the torsion box (740) are arranged on the lower surface of the floor (810) and respectively in described The left and right sides of passage (610), the torsion box (740) the threshold side bar (730) with homonymy, floor respectively per side Lower longeron (710), floor crossmember (760) are connected.
- 3. the floor panel assembly (800) according to claim 2 for vehicle, it is characterised in that the inclination tie-beam (720) front end of longeron (710) is fixed under front end and the floor of homonymy.
- 4. the floor panel assembly (800) according to claim 2 for vehicle, it is characterised in that the inclination tie-beam (720) rear end and one end of the close middle passage (610) of the floor crossmember (760) of homonymy is fixed.
- 5. the floor panel assembly (800) according to claim 2 for vehicle, it is characterised in that the torsion box (740) The threshold side bar (730) of outside and homonymy is fixed, and the inner side of the torsion box (740) floor with homonymy respectively Lower longeron (710) and the floor crossmember (760) are fixed.
- 6. the floor panel assembly (800) according to claim 5 for vehicle, it is characterised in that the torsion box (740) The front portion of inward flange abuts with the front end of the inclination tie-beam (720) of homonymy.
- 7. the floor panel assembly (800) according to claim 2 for vehicle, it is characterised in that connection is tilted described in homonymy Longeron (710) and the floor crossmember (760) form general triangular under beam (720), the floor.
- 8. the floor panel assembly (800) according to claim 1 for vehicle, it is characterised in that also include：Multiple middle passage transverse direction reinforcement structures (620), the multiple middle passage transverse direction reinforcement structure (620) are spaced along the longitudinal direction Turn up the soil and be arranged in the middle passage (610), wherein middle passage (610) the horizontal reinforcement structure (620) and two positioned at foremost The floor crossmember (760) distribution of side is point-blank.
- 9. the floor panel assembly (800) according to claim 1 for vehicle, it is characterised in that also include：Longeron on floor, longeron is arranged on the upper surface of the floor (810) and is spaced apart between left and right on the floor.
- 10. a kind of vehicle, it is characterised in that be provided with the floor panel assembly (800) any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503938.4A CN107554622B (en) | 2016-06-30 | 2016-06-30 | A floor assembly and vehicle for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503938.4A CN107554622B (en) | 2016-06-30 | 2016-06-30 | A floor assembly and vehicle for vehicle |
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| CN107554622A true CN107554622A (en) | 2018-01-09 |
| CN107554622B CN107554622B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610503938.4A Active CN107554622B (en) | 2016-06-30 | 2016-06-30 | A floor assembly and vehicle for vehicle |
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| CN107554621A (en) * | 2016-06-30 | 2018-01-09 | 长城汽车股份有限公司 | Floor girder construction for vehicle |
| CN110949109A (en) * | 2019-12-19 | 2020-04-03 | 东风汽车集团有限公司 | Vehicle body bottom plate framework structure for loading large-capacity battery box |
| CN111319682A (en) * | 2018-11-28 | 2020-06-23 | 长城汽车股份有限公司 | Vehicle chassis and vehicle |
| CN112441129A (en) * | 2019-08-30 | 2021-03-05 | 北京宝沃汽车有限公司 | Preceding floor assembly of vehicle and have its vehicle |
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| CN107554622B (en) | 2020-05-08 |
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