CN106794879B - vehicle floor construction - Google Patents
vehicle floor construction Download PDFInfo
- Publication number
- CN106794879B CN106794879B CN201580055729.1A CN201580055729A CN106794879B CN 106794879 B CN106794879 B CN 106794879B CN 201580055729 A CN201580055729 A CN 201580055729A CN 106794879 B CN106794879 B CN 106794879B
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- Prior art keywords
- stiffener
- floor
- channel
- vehicle
- channel part
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000003351 stiffener Substances 0.000 claims abstract description 110
- 238000003466 welding Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241001442589 Convoluta Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- 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
- B62D25/20—Floors or bottom sub-units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Vehicle floor construction includes channel part (2), front floor (3), upwardly curved (5), rear portion floor (4) and a pair of of lower part stiffener (6).Channel part (2) is configured at center along the direction of travel of vehicle.Front floor (3) is extended to the two sides of channel part (2).Upwardly curved (5) are consecutively formed at the rear end of channel part (2) and front floor (3).Lower part stiffener (6) is engaged in the lower surface from channel part (2) the continuous portion that anteriorly floor (3) connect.The lower part stiffener (6) is configured to close to each other towards upwardly curved (5) and in vehicle-width direction.
Description
Technical field
The present invention relates to the vehicles of the stiffener with the floor protuberance for inhibiting the car room in the frontal collisions of vehicle
Deck construction.
Background technique
In the case where vehicle generates frontal collisions, by making a part of buckling deformation of the frame of car body or will collide
Load is transmitted to frame and makes its dispersion, and the energy of collision is absorbed.
According to the lower-body structure of vehicle documented by patent document 1, make the front side member of left and right in the position of instrument board
Set the lateral bend outside rear ramp vehicle and in conjunction with the rocking bar guide rail of the left and right sides edge on the floor along car room, and in vehicle
Direction of travel on from the bending section of front side member to rear ramp extending inboard be incorporated into rocking bar guide rail with front side member
Roughly the same position, including strengthening part curved in a manner of being extended parallel to rocking bar guide rail.Strengthening part is reversed cardioid
Cross sectional shape, so that the side wall top edge on the outside of vehicle is incorporated into the lower surface of floor panel, and by the side wall top of interior side
Edge is incorporated into the internal side wall of channel part, forms closed section.By having configuration which, thus in the frontal collisions of vehicle
When for example by the case where the dislocation collision of the right front portion of vehicle, impact load is by the bending section of front side member to rocking bar rail-sides
Disperse with strengthening part side, improves the rigidity of lower-body structure.
In addition, the vehicle floor according to documented by patent document 2 constructs, it is suitable for hybrid vehicle, electric car etc.
By battery-mounting in the vehicle on car body floor.The vehicle floor constructs to inhibit the battery in frontal collisions to act on forwards
Inertia force deform car body, in the vehicle-width direction two sides of channel part, equipped with support to the logical of the load acted in front of car body
Road portion bone lattice piece.
Advanced technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2001-219873 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2007-320341 bulletin
But in the case that especially dislocation is collided in frontal collisions, the channel part between right side and left side applies
The shear-type load acted on to the direction of travel of vehicle.It is distorted as a result, applying in floor panel, has and generate fold or floor panel
The case where protuberance.In floor panel protuberance, the seat being fixed on floor panel also swells, to sitting on multiplying on the seat
Member, which gives to be pushed upwardly such impact and give interior space, is crushed such feeling of terror.
However, in order to inhibit floor panel to swell and in the case that newly stiffener is set, due to reinforcing with others
Stiffener cannot be engaged in desired position by the relationship of the junction of component；With existing stiffener, so difficult
To ensure the transmission path etc. of load, change the junction of other components or change assembling sequence etc., it is difficult to it is additional to reinforce
Component.
Summary of the invention
Therefore, the present invention provides with can not significantly changing existing stiffener additional stiffener, mitigates in mistake
The vehicle floor construction for the protuberance that position collision generates.
The vehicle floor construction of an embodiment of the present invention includes channel part, front floor, upwardly curved
(kick-up portion), rear portion floor and a pair of of lower part stiffener.During channel part is configured at along the direction of travel of vehicle
Centre.Front floor is extended to the two sides of channel part.The upwardly curved rear end for being consecutively formed at channel part and front floor.Afterwards
Portion floor is rearward extended from upwardly curved.Lower part stiffener is engaged in from channel part anteriorly floor continuous range
Lower surface.A pair of of lower part stiffener be configured to towards it is upwardly curved and in vehicle-width direction it is close to each other.
Alternatively, it is also possible to including top stiffener.Top stiffener be engaged in from the rear end of lower part stiffener to
The upper surface of the range of the front end on rear portion floor, and a pair of of lower part stiffener is interlinked.
At this point, the rear end of a pair of of lower part stiffener and the front end of top stiffener add in lower part stiffener with top
Strong component clips channel part and front floor and is soldered in the state of three pieces of overlappings at least one position.
It further include covering the top of channel part until the channel of the position Chong Die with the top edge of lower part stiffener is reinforced
Component, the channel stiffener are respectively relative to lower part in the edge part in two outsides of the direction of travel along vehicle and reinforce structure
The top edge of part clips channel part and is soldered under the shape body of three pieces of overlappings at least one position.
Invention effect
Vehicle according to the invention deck construction by channel part and is connected to the front floor extended to the two sides of channel part
Lower part stiffener with towards upwardly curved and mode close to each other in vehicle-width direction is configured to V-shaped.
Therefore, even if the rigidity of channel part passes through in the case where vehicle collides the impact load by deflection by front dislocation
Lower part stiffener and increase, and a pair of of lower part stiffener is configured as V-shaped towards upwardly curved, so also can
Inhibit the rear protuberance on front floor.
In addition, being constructed according to the vehicle floor for the invention for further including top stiffener, with connection as direction is bent up
Pars convoluta and the mode of lower part stiffener close to each other in vehicle-width direction configures top stiffener, so via top
Stiffener passes through the impact load that dislocation is collided and inputted on the bias to the lower part stiffener of opposite side, can reduce
Unilateral impact load.Added at this time according to the rear end of a pair of of lower part stiffener and the front end of top stiffener in a pair of of lower part
Strong component and top stiffener clip channel part and front floor and the vehicle of invention soldered in the state of three pieces of overlappings
Deck construction, lower part stiffener are directly engaged with top stiffener, rigidity and then are increased.
In addition, being constructed according to the vehicle floor for the invention for further including channel stiffener, by along vehicle traveling direction
The edge part in two outsides clips channel part relative to the top edge of lower part stiffener and three pieces are overlappingly soldered.By will be left
The lower part stiffener of right two sides is directly engaged in channel stiffener and by a pair of of lower part stiffener integration, thus logical
The torsion rigidity in road portion increases.Therefore, it in the case where the impact load for having deflection by dislocation collision input, is also able to suppress
The protuberance deformation of front floor.
Detailed description of the invention
Fig. 1 is the perspective view for indicating the vehicle floor construction of an embodiment according to the present invention.
Fig. 2 is the top view of the vehicle floor construction of Fig. 1.
Fig. 3 is the cross-sectional view constructed along the vehicle floor of the F3-F3 line in Fig. 2.
Fig. 4 is the cross-sectional view constructed along the vehicle floor of the F4-F4 line in Fig. 2.
Fig. 5 is the perspective view of the rear end side amplification for the channel part for constructing the vehicle floor of Fig. 1.
Fig. 6 is by the perspective view on the corner periphery of the portion the F6 amplification in Fig. 5.
Fig. 7 is the cross-sectional view along the corner periphery of the F7-F7 line in Fig. 5.
Specific embodiment
Referring to Figure 1 to Figure 7 to the floor panel 1 of the vehicle floor construction with an embodiment according to the present invention
It is illustrated.Fig. 1 is the whole perspective view for the floor panel 1 for indicating that there is vehicle floor to construct.Floor panel shown in FIG. 1
1 has the channel part 2 configured along the direction of travel of vehicle, and front floor 3 is extended to its two sides.Floor panel 1 is in a pre-installation
Between the front floor 3 at portion seat and the rear portion floor 4 for installing pillion, set in a manner of 4 side elevated by one step of rear portion floor
Have upwardly curved 5.The floor panel 1 absorbs impact caused by frontal collisions, and the channel part 2 when misplacing collision is especially inhibited to turn round
Song is to swell such deform in front floor 3.
Floor panel 1 shown in FIG. 1 includes under channel part 2, front floor 3, upwardly curved 5, rear portion floor 4 and a pair
Portion's stiffener 6.The direction of travel of vehicle is set as benchmark and defines " preceding " and " rear " by embodiment for ease of description,
" right side " and " left side " is defined, gravity is set as benchmark and defines "upper" and "lower" from the occupant for taking the vehicle.Separately
Outside, "inner" and "outside" are defined in vehicle-width direction.
Fig. 2 is the top view of the range from front floor 3 to upwardly curved 5.As shown in Fig. 2, channel part 2 is along vehicle
Direction of travel and be configured in center.Fig. 3 is the cross-sectional view of the vehicle-width direction along channel part 2 Yu front floor 3.Such as figure
Shown in 2 and Fig. 3, front floor 3 and the lower edge of the left and right sides of channel part 2 are continuous, extend to two sides.Fig. 4 is along logical
The cross-sectional view of the vehicle traveling direction in road portion 2 and upwardly curved 5.As shown in Fig. 2 and Fig. 4, upwardly curved 5 are formed
Be it is continuous with the rear end of channel part 2 and front floor 3, formation holded up upwards from the rear end on front floor 3 to the upper of channel part 2
The antetheca 51 of the height in portion 21.Fig. 1 and rear portion floor 4 is rearward extended from upwardly curved 5 as shown in Figure 4.
In addition, as shown in Fig. 2, there is front of the floor panel 1 of the vehicle floor construction of present embodiment in left and right
The outside of plate 3 is respectively provided with side door frame 31.The top edge of each side door frame 31 is engaged in the outer edge on front floor 3.In turn, have
There is the 1st cross member of a pair the 32 and the 2nd for extending to side door frame 31 from channel part 2 to the left and right respectively in vehicle-width direction horizontal
To component 33.
1st cross member 32 be configured in front floor 3 by front position, the 2nd cross member 33 is with being configured in front
Between the position rearward of plate 3, the 1st cross member 32 and upwardly curved 5.1st cross member 32 and the 2nd cross member 33 are all
It is engaged in the upper surface on front floor 3, is formed as swelling from front floor 3 as shown in Figure 1.Front seat utilize and this
1 cross member 32 and the 2nd cross member 33 are fixed.Upwardly curved 5 clip stiffener 52 as shown in Figure 4, rear
Side is bonded to rear cross member 53.
As shown in figure 3, lower part stiffener 6 be engaged in from channel part 2 anteriorly the continuous range in floor 3, spread
The side wall 22 of the left and right of channel part 2 and be connected to they front floor 3 inner end range lower surface, be equipped with one
It is right.As shown in Fig. 2, a pair of of lower part stiffener 6 of the setting is configured as with towards upwardly curved 5 and in vehicle-width side
So-called " V-shaped " close to each other upwards.As shown in Fig. 2, lower part stiffener 6 is from the 1st cross member with front floor 3
It crosses the 2nd cross member 33 and extends in 32 adjacent parts.The rear end 61 of lower part stiffener 6, which also extends to, to be bent upwards
Portion 5.
In the vehicle floor construction of present embodiment, as shown in Fig. 2, Fig. 4 and Fig. 5, floor panel 1 includes upper in turn
Portion's stiffener 7.Fig. 5 be integrally indicate upwardly curved 5 periphery perspective view.Top stiffener 7 be engaged in from
The upper surface of the range of the front end 41 on rear portion floor 4 is arrived in the rear end 61 of lower part stiffener 6.Specifically, being engaged in lower part
Front floor 3 that the rear end 61 of stiffener 6 is located at, positioned at channel part 2, channel part 2 between them two sides it is upward
The antetheca 51 of bending section 5 and the front end 41 on rear portion floor 4.
At this point, being overlapped in the front end 71 of the top stiffener 7 on front floor 3 and the rear end 61 1 of lower part stiffener 6
It rises and clips 3 three pieces of front floor and overlappingly engage (for example, be spot welded).In the present embodiment, using the field pass through as
The spot welding of general joint method carries out the following description in case where engaging it.Top stiffener 7 is by one as a result,
It interlinks to lower part stiffener 6.In the various figures, three pieces of positions being overlappingly spot welded are indicated by T, indicates two by W
The position that block is overlappingly spot welded.
As shown in Figure 1 and Figure 2, which has channel stiffener 8 on the top 21 of channel part 2.Channel adds
Strong component 8 covers the top edge that the top 21 of channel part 2 extends until the inside along channel part 2 with lower part stiffener 6
The position of 62 overlappings.In the channel stiffener 8, channel part is clipped along the edge part 81 in two outsides of the direction of travel of vehicle
62 3 pieces of the top edge that 2 side wall 22 is respectively relative to lower part stiffener 6, which is overlappingly spot welded, to be connect.
As shown in Figure 1, Figure 2 and shown in Fig. 5, with the vehicle floor construction floor panel 1 include front floor 3 with to
The side floor 34 that the mode that upwardly curved 5 two outsides are spread extends；With by being connected to rear portion floor 4 from the side floor 34
Side wall 54 formed be bent upwards transverse part 55.By upwardly curved 5 be bent upwards transverse part 55 and be connected to them before
Portion floor 3 and side floor 34 are collectively referred to as corner 50.
Fig. 6 is the perspective view amplified to the periphery for being bent upwards transverse part 55.As shown in fig. 6, engaging on an upper
Have to spread to side floor 34 from the antetheca 51 on front floor 3 and upwardly curved 5 and be bent upwards the side wall of transverse part 55
The corner stiffener 11 that 54 mode is formed.As shown in fig. 6, side door frame 31 extends to the outside on side floor 34.
As shown in Fig. 6 and Fig. 7, in the lower surface and side door frame 31 for being equipped with the front floor 3 of corner stiffener 11
Between medial surface, it is bonded to lower bracket 12.Fig. 7 is along the lower bracket 12 of vehicle-width direction and the section view on its periphery
Figure.Lower bracket 12 is upwardly extended in the side of the antetheca 51 along upwardly curved 5, in a manner of supporting corner 50 from below
It is mounted.The part Chong Die with lower bracket 12 of corner stiffener 11 clips front floor 3 and side floor 34 and by three piece
Overlappingly it is spot welded.Upwardly curved 5 antetheca 51 is linked to side door frame 31 indirectly as a result,.In addition, being illustrated in Fig. 7
In corner stiffener 11 and the joint portion (three pieces of Chong Die spot welding portion T) of lower bracket 12 just under be sidepiece part 9.
According to constitute in this way vehicle floor construction, vehicle generate frontal collisions, particularly dislocation collision, from front by
To either side deflection to the left and right impact load when, load has the lower part stiffener 6 of impact load side by input
It is transmitted to the cross part of channel part 2 and upwardly curved 5.Lower part stiffener 6 with V-shaped configured with a pair, so also to
It is transmitted to the lower part stiffener 6 of pairs of opposite side upper bending section 5.As a result, can be inhibited by lower part stiffener 6 by applying
Shear-type load in channel part 2 cause to channel part 2 distortion, channel part 2 side wall 22 open outward and with causing front
Plate 3 swells.
In addition, the floor panel 1 that the vehicle floor with present embodiment constructs includes top stiffener 7, institute in turn
It is combined into one with a pair of of the lower part stiffener 6 configured, thus makes rigid increase, is easy to make the inclined of dislocation collision generation
Oblique impact load is spread to floor panel 1 is whole.Moreover, reinforcing structure by the channel on the top 21 with covering channel part 2
Part 8 can be such that the shear-type load for acting on channel part 2 disperses to a pair of of lower part stiffener 6.At this point, lower part stiffener 6
Rear end 61 clip front floor 3 and by three pieces overlappingly spot welding be connected to the front end 71 of top stiffener 7, thus structure is reinforced in lower part
Part 6 is directly engaged with top stiffener 7, in addition, the top edge 62 of lower part stiffener 6 clips the side wall of channel part 2
22 and by three pieces overlappingly spot welding be connected to the edge part 81 of channel stiffener 8, thus lower part stiffener 6 is reinforced with channel
Component 8 directly engages.As a result, the whole rigidity of floor panel 1 increases, and the collision of the deflection for the collision generation that misplaces carries
Lotus is easy to transmit from direction another party for a pair of of lower part stiffener 6, is able to suppress the deformation of floor panel 1.
In turn, in vehicle floor construction preferably, including corner stiffener 11 and lower bracket 12, institute
Agley to be passed to upwardly curved 5 by the unilateral lower part stiffener 6 for the lower part stiffener 6 for being configured as V-shaped
The vehicle-width direction ingredient for the impact load passed by via corner stiffener 11 and lower bracket 12 from upwardly curved 5 to
Side door frame 31 transmits.At this point, corner stiffener 11 and lower bracket 12 clip front floor 3 and side floor 34 and three pieces
It is overlappingly spot welded, easy transmitting is input into upwardly curved 5 impact load.As a result, rigidity and then the increasing of floor panel 1
Add.
More than, the floor panel 1 of the vehicle floor construction with an embodiment according to the present invention is carried out
Explanation.In the present embodiment, increased by the rigidity with lower part stiffener 6, floor panel 1, front can be prevented
Plate 3 swells such deformation.Top stiffener 7, channel stiffener 8, corner stiffener 11 and lower bracket 12 into
And improve the effect for being equipped with lower part stiffener 6 and generating.In addition, not changing the invention plus stiffener other than the above
Essence.In the present embodiment, engagement mutual for component as an example carries out the technology contents for having used spot welding
Explanation, but it is not limited to spot welding.As the method for engaging each component, except through TIG weld, MIG welding, Laser Welding
Other than the welding such as connecing and engaging it, as long as can fully obtain bond strength, it is not limited to weld, bonding can also be passed through
And/or other methods such as soldering make its engagement.
Symbol description
1 ... (with vehicle floor construction) floor panel
2 ... channel parts 21 ... top
22 ... side wall 3 ... fronts floor
4 ... rear portions floor 5 ... are upwardly curved
55 ... are bent upwards transverse part 6 ... lower part stiffener
61 ... rear ends 62 ... top edge
7 ... top stiffener 71 ... front ends
8 ... channel stiffener 81 ... edge parts.
Claims (4)
1. a kind of vehicle floor construction characterized by comprising
Channel part is configured at center along the direction of travel of vehicle；
Front floor, the two sides extension of the channel part Xiang Suoshu；
It is upwardly curved, it is consecutively formed at the rear end of the channel part and the front floor；
Rear portion floor upwardly curved is rearward extended from described；
A pair of of lower part stiffener is engaged in the lower surface from the channel part to the continuous range in front floor；And
Top stiffener, the top stiffener are engaged in from the rear end of the lower part stiffener to the rear portion floor
Front end range upper surface, the top stiffener interlinks a pair of lower part stiffener,
The lower part stiffener be configured to towards it is described upwardly curved and in vehicle-width direction it is close to each other.
2. vehicle floor construction according to claim 1, which is characterized in that
The channel part and the front floor are clipped and three pieces in the lower part stiffener and the top stiffener
In the state of overlapping, the rear end of the lower part stiffener and the front end of the top stiffener are welded at least one position
It connects.
3. vehicle floor construction according to claim 1, which is characterized in that
Vehicle floor construction includes channel stiffener, the channel stiffener cover the top of the channel part until
The position Chong Die with the top edge of the lower part stiffener,
The channel stiffener is respectively relative to the lower part by the edge part in two outsides in the direction of travel along vehicle
The top edge of stiffener clips the channel part and is soldered in the state of three pieces of overlappings at least one position.
4. vehicle floor construction according to claim 2, which is characterized in that
Vehicle floor construction includes channel stiffener, the channel stiffener cover the top of the channel part until
The position Chong Die with the top edge of the lower part stiffener,
The channel stiffener is respectively relative to the lower part by the edge part in two outsides in the direction of travel along vehicle
The top edge of stiffener clips the channel part and is soldered in the state of three pieces of overlappings at least one position.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014209841A JP6421534B2 (en) | 2014-10-14 | 2014-10-14 | Vehicle floor structure |
| JP2014-209841 | 2014-10-14 | ||
| PCT/JP2015/078816 WO2016060090A1 (en) | 2014-10-14 | 2015-10-09 | Vehicle floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106794879A CN106794879A (en) | 2017-05-31 |
| CN106794879B true CN106794879B (en) | 2019-04-19 |
Family
ID=55746636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580055729.1A Active CN106794879B (en) | 2014-10-14 | 2015-10-09 | vehicle floor construction |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6421534B2 (en) |
| CN (1) | CN106794879B (en) |
| PH (1) | PH12017500703B1 (en) |
| RU (1) | RU2660199C1 (en) |
| WO (1) | WO2016060090A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6743584B2 (en) * | 2016-08-26 | 2020-08-19 | 日産自動車株式会社 | Vehicle battery mounting structure |
| JP6881404B2 (en) * | 2018-08-13 | 2021-06-02 | マツダ株式会社 | Lower body structure |
| WO2020095756A1 (en) * | 2018-11-06 | 2020-05-14 | 日本製鉄株式会社 | Floor tunnel |
| JP7331448B2 (en) * | 2019-05-15 | 2023-08-23 | マツダ株式会社 | Lower body structure of electric vehicle |
| JP7248609B2 (en) * | 2020-02-05 | 2023-03-29 | トヨタ自動車株式会社 | vehicle structure |
| JP7464561B2 (en) * | 2021-04-05 | 2024-04-09 | トヨタ自動車株式会社 | Vehicle body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002333A (en) * | 1987-08-11 | 1991-03-26 | Honda Giken Kogyo Kabushiki Kaisha | Under frame of a motor vehicle |
| JPH0769246A (en) * | 1993-09-01 | 1995-03-14 | Nissan Motor Co Ltd | Front floor tunnel part structure for vehicle |
| CN1415511A (en) * | 2001-10-31 | 2003-05-07 | 日产自动车株式会社 | Fore-boby structure of motor vehicle |
| CN1608926A (en) * | 2003-10-16 | 2005-04-27 | 本田技研工业株式会社 | Vehicle body structure |
| JP2007216903A (en) * | 2006-02-20 | 2007-08-30 | Mazda Motor Corp | Lower vehicle body structure for automobile |
| CN102574552A (en) * | 2009-11-05 | 2012-07-11 | 本田技研工业株式会社 | Vehicle body structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2816484B2 (en) * | 1989-12-22 | 1998-10-27 | マツダ株式会社 | Vehicle floor structure |
| US7270369B2 (en) * | 2004-09-22 | 2007-09-18 | Mazda Motor Corporation | Automobile underbody structure |
| RU56320U1 (en) * | 2005-05-11 | 2006-09-10 | Открытое акционерное общество "АВТОВАЗ" | FRONT OF A VEHICLE BODY |
| JP5272877B2 (en) * | 2009-04-24 | 2013-08-28 | トヨタ自動車株式会社 | Undercarriage of the vehicle |
-
2014
- 2014-10-14 JP JP2014209841A patent/JP6421534B2/en active Active
-
2015
- 2015-10-09 WO PCT/JP2015/078816 patent/WO2016060090A1/en active Application Filing
- 2015-10-09 RU RU2017116526A patent/RU2660199C1/en active
- 2015-10-09 CN CN201580055729.1A patent/CN106794879B/en active Active
-
2017
- 2017-04-12 PH PH12017500703A patent/PH12017500703B1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002333A (en) * | 1987-08-11 | 1991-03-26 | Honda Giken Kogyo Kabushiki Kaisha | Under frame of a motor vehicle |
| JPH0769246A (en) * | 1993-09-01 | 1995-03-14 | Nissan Motor Co Ltd | Front floor tunnel part structure for vehicle |
| CN1415511A (en) * | 2001-10-31 | 2003-05-07 | 日产自动车株式会社 | Fore-boby structure of motor vehicle |
| CN1608926A (en) * | 2003-10-16 | 2005-04-27 | 本田技研工业株式会社 | Vehicle body structure |
| JP2007216903A (en) * | 2006-02-20 | 2007-08-30 | Mazda Motor Corp | Lower vehicle body structure for automobile |
| CN102574552A (en) * | 2009-11-05 | 2012-07-11 | 本田技研工业株式会社 | Vehicle body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016078539A (en) | 2016-05-16 |
| PH12017500703A1 (en) | 2017-10-09 |
| PH12017500703B1 (en) | 2017-10-09 |
| JP6421534B2 (en) | 2018-11-14 |
| CN106794879A (en) | 2017-05-31 |
| WO2016060090A1 (en) | 2016-04-21 |
| BR112017007820A2 (en) | 2018-01-16 |
| RU2660199C1 (en) | 2018-07-05 |
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