CN107161220B - Floor panel structure for automobile body for vehicle - Google Patents
Floor panel structure for automobile body for vehicle Download PDFInfo
- Publication number
- CN107161220B CN107161220B CN201710117928.1A CN201710117928A CN107161220B CN 107161220 B CN107161220 B CN 107161220B CN 201710117928 A CN201710117928 A CN 201710117928A CN 107161220 B CN107161220 B CN 107161220B
- Authority
- CN
- China
- Prior art keywords
- seat
- side arm
- floor panel
- recess
- automobile body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
Abstract
The present invention relates to a kind of floor panel structure for automobile body for vehicle, it is with bottom plate plate (7) and at least one seat beam (15), the centre gangway (11) extended along longitudinal direction of car (x) is constituted in bottom plate plate, the seat beam is connected by the intermediate connection of the seat support plate member (5) of channel side with centre gangway (11) on lateral direction of car (y), the seat support plate member (5) has horn shape type wide in cross-section, the horn shape type exterior feature limits cavity (29) together with the inner angular region (32) of the floor side of centre gangway (11), and it is connected by horizontal assembly side arm (23) with centre gangway (11) and is connected by vertical bearing side arm (27) with bottom plate plate (7).According to the present invention, seat support plate member (5) is on lateral direction of car (y) with seat beam (15) in alignment with the power guiding structure (K) of recess shape, its seat with relative level supports-assemble side arm (23), and with submergence depth, (the recess bottom (35) that Δ z) sinks, the recess bottom is connected on seat beam (15) at link position (A).
Description
Technical field
The present invention relates to a kind of floor panel structure for automobile body of vehicle for two tracks, with bottom plate plate and at least one
Seat beam, constitutes the centre gangway extended along longitudinal direction of car in bottom plate plate, and the seat beam leads in the lateral direction of the vehicle
It crosses the intermediate connection of the seat support plate member of channel side and is connected with centre gangway, the seat support plate member has in cross-section
Having that horn shape type is wide, the horn shape type exterior feature limits cavity together with the inner angular region of the bottom plate side of centre gangway, and by
Horizontal assembly side arm is connected with centre gangway and is connected by vertical bearing side arm with bottom plate plate.
Background technique
The floor panel structure for automobile body of this vehicle is configured to weld assembly in practice, and insole board plate is in the lateral direction of the vehicle
Observation is limited by the threshold of side.The centre gangway extended along the central plane of vehicle is also constituted in bottom plate plate.?
Seat beam is extended between centre gangway and the threshold of respective side, the seat beam is supported by the seat of channel side
It connects among plate and is connected with centre gangway, and pass through intermediate connection and the threshold of the seat support plate member of threshold side
It is connected.The seat beam between seat support plate member is supported on for reinforcing soleplate structure.
Such floor panel structure for automobile body is as known to 382 514 B2 of EP1.Its seat support plate with channel side
Part, constitutes that horn shape type is wide in cross-section, thus with horizontal assembly side arm (automotive seat assembles thereon) and curved from this
The vertical bearing side arm of folding.Horizontal assembly side arm is connected on centre gangway, and vertical bearing side arm is connected to bottom plate
On plate.
A load path can be generated in simulation of side impact, wherein the impact force of side exists from the threshold towards collision
The supporting structure collided backwards on lateral direction of car by vehicle beam and by the seat support plate member guiding of channel side, also
It is to import in centre gangway.In this collision situation, seat beam is mobile towards centre gangway and tends to offset up.
Which results in the cracks in channel and baseplate zone.In order to improve due to being imported caused by colliding to the power of centre gangway, it is known that
Additional fastening element is set on join domain between seat beam and centre gangway.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of floor panel structure for automobile body for vehicle, wherein with letter
Single mode and without improving the collisional stabilization in side collision situation with providing additional component.
The technical problem is solved by the beginning floor panel structure for automobile body for vehicle, which is characterized in that seat
Support plate member has the power guiding structure of recess shape in alignment with seat beam in the lateral direction of the vehicle, and power guiding structure has opposite
Horizontal seat supports-assembles the recess bottom that side arm is bounced back with submergence depth, and the recess bottom connects present at link position
On chair crossbeam.
The present invention is based on the fact be, the additional structure of power is set in the prior art in order to improve collisional stabilization
Part, which results in more costs, more Gao Chongliang, additional engagement connection and higher structural complexities.In this context, on
Stating technical characteristic can be omitted this additional component.Instead the seat support plate member of channel side can be with material phase
Strong guiding structure is constructed with ground and integrally, the seat of seat beam and channel side is strengthened in side collision situation
Join domain between chair support plate member.According to the present invention, power guiding structure in the lateral direction of the vehicle with seat beam cloth in alignment
Set, and the recess bottom that bounce back with certain submergence depth of the bearing assembly side arm of the seat with relative level, the recess bottom and
Seat beam is connected and (namely welds).In terms of the contact connectio of large area advantageously, the recess bottom of power guiding structure with
Seat bearing is assembled side arm and/or is constituted in parallel with seat beam-connection facial plane.
In technical transform, the recess bottom of power guiding structure is transitioned into seat branch at the recess sidewall from recess bottom protrusion
In horizontal the assembly side arm and vertical bearing side arm of carrier plate.
Vertical seat supports-supports side arm and connects hole with hole, seat beam is connected described in end side and protrude into seat
In chair bearing-cavity, defined between the inner angular region of the bottom plate side of seat support plate member and centre gangway.Seat beam end
End preferably in the lateral direction of the vehicle by assembly gap slightly with centre gangway separately, for compensate assembly and structure tolerance.
It is preferred here that seat support-support constituted in side arm to connect hole straight upwards in automobile short transverse
It connects and is determined by the recess lowest limit of power guiding structure.In order to expand the contact surface of opposite seat beam, the recess bottom of power guiding structure exists
Towards vehicle outside with edge contact pin extension on lateral direction of car, the edge tabbing material is identical and integrally and flat
It is connected to planar on recess bottom.Edge contact pin can in the lateral direction of the vehicle towards automobile external with a static joining-pin length from seat
Bearing-bearing side arm is prominent.
The power guiding structure of indentations can preferably define box-like or square block recess space.This is in automobile short transverse
On determined by the recess lowest limit downwards, the recess bottom in the vehicle longitudinal direction in the recess sidewall of front and rear and vehicle cross
It is transitted in horizontal assembly side arm and vertical bearing side arm in internal recess sidewall upwards.This box-like or square block
Power guiding structure be particularly advantageous in terms of improving the connection rigidity between seat beam and seat support plate member.
Above-mentioned box-like or square block recess space can be positioned such that in seat support plate member, so that it is configured to
(not limited by recess sidewall namely) is opened towards automobile external on lateral direction of car.Here, the above-mentioned inside of power guiding structure
Recess sidewall preferably lateral offsetted and centre gangway interval with certain.
Seat support plate member can exceed seat beam in automobile short transverse.In this case, seat support plate
Part has member height since bottom plate plate, and the member height is greater than the member height of seat beam.The structure of seat beam
The highly preferred submergence depth for reducing above-mentioned power guiding structure than seat bearing-member height of part.
Advantageous structural scheme of the invention and/or extension design can with-in addition to for example in explicitly association situation or
In the case where inconsistent alternative-individually or arbitrarily applied in combination with one another.
Detailed description of the invention
The present invention is further explained referring to the drawings and its advantageously make and extension design and its advantage.
In the accompanying drawings:
Fig. 1 is shown ... in a side view the automobile of two path types with fragmentary cross-sectional view；
Fig. 2 shows the seat beam extended between side threshold and centre gangway with three-dimensional partial view；
Fig. 3 shows the partial sectional view along yz cutting plane, cutting in Fig. 2；With
Fig. 4 shows the view corresponding with Fig. 3 after removing seat beam.
Specific embodiment
The automobile of two path types is illustrated with the side view with fragmentary cross-sectional view in Fig. 1, assistant driver seat 1 is with known
The mode floor structure that is assemblied in automobile body seat support plate member 3,5 on.In Fig. 1, in seat support plate member 3,5 only
The seat support plate member 3 of threshold side is shown to dotted line.
Furthermore figure it is seen that floor panel structure for automobile body has the bottom plate plate 7 in closing main cabin downwards, in vehicle cross
It looks up and is limited by the threshold 9 of side.The inner part of side threshold 9 is only shown in Fig. 2.Furthermore floor panel structure for automobile body has
Have and extend the centre gangway 11 that centre plane of vehicle extends, such as exhaust equipment and/or cardan axis are guided by centre gangway.
Furthermore in Fig. 2, it is extended with chassis runner 13 on the downside of bottom plate plate 7 and is extended on the upside of bottom plate plate 7
Seat beam 15.The intermediate connection of seat support plate member 3 of the seat beam 15 in Fig. 2 through threshold side is connected with threshold 9,
And it is connected by the intermediate connection of the seat support plate member 5 of channel side with centre gangway 11.In Fig. 2, seat beam 15
Have U-shaped type wide in cross-section, type exterior feature bottom 17 with upside and from this raised side 19, the side passes through
The edge flange 21 laterally outwardly bent is welded on bottom plate plate 7.
Two seat support plate members 3,5 are configured to angle section plate in cross-section respectively, that is, have horizontal dress
With side arm 23, vertically extending bearing side arm 27 is transitted at longitudinal edge 25 (Fig. 2).Horizontal assembly side arm 23 its from
By arris on be welded on centre gangway 11, and the bearing side arm 27 of vertical seat support plate member 5 is welded on bottom plate plate 7
On.The seat support plate member 5 of channel side is herein together with the inner angular region 29 (Fig. 3 or Fig. 4) of the floor side of centre gangway 11
Limit cavity 29.The cavity is closed plate 31 (Fig. 2) closing along longitudinal direction of car x observation.The seat support plate of channel side
Part 5 has the bolt hole 33 (Fig. 2) for connecting vehicle seat 1 in Fig. 2, on its horizontal assembly side arm 23.
Seat beam 15 is connected at the link position A (Fig. 3) of the vehicle interior of subsequent explanation with seat support plate member 5.
Therefore the vertical bearing side arm 27 of seat support plate member 5, which has, connects hole 33, and the seat beam 15 of U-shaped connects hole across described
It protrudes into seat support cavity 29.Seat beam end with assemble gap m (Fig. 3) slightly with centre gangway 11 separately, be used for
Bear manufacture or component tolerance.
The profile bottom 17 of seat beam 15 is in Fig. 3 at above-mentioned link position A (Fig. 3) and the power guiding structure of indentations
It welds at the recess bottom 35 of K.The recess bottom 35 of power guiding structure K is in Fig. 3 with sinkage Δ z on the short transverse z of vehicle
It offsets downwards from horizontal assembly side arm 23.Recess bottom 35 is furthermore fore with the recess sidewall 41 at rear portion and along vehicle
The horizontal assembly side arm 23 of seat support plate member 5 and vertical is transitted at lateral y internally positioned recess sidewall 43 respectively
It supports in side arm 27.The interior notches side wall 43 of power guiding structure K is with lateral offsetting Δ y2(Fig. 3) is alternate with centre gangway 11
Every.In this way, recess bottom 35 limits substantially box-like or square block-like recess space 45 together with recess sidewall 41,43
(Fig. 2), is opened on lateral direction of car y towards outside vehicle and the longitudinal edge 25 itself for disconnecting seat support plate member 5 is continuous
It moves towards (Fig. 2).
The power guiding structure K constituted in this way is arranged on lateral direction of car y with seat beam 15 with flushing in Fig. 2.In order to
Improve contact connectio between seat beam 15 and seat support plate member 5, recess bottom 35 is on lateral direction of car y towards outside vehicle
Portion, power guiding structure K extended planarly with edge contact pin 47 (Fig. 4), wherein edge contact pin 47 is with contact pin length Δ y1From
The bearing side arm 27 of seat bearing, which is stretched out to outside vehicle and limited upwards, connects hole 33.
Seat bearing bearing side arm 27 in constitute connect hole 33 furthermore on longitudinal direction of car x observation by front with
The edge flange 49 at rear portion limits, they are welded on seat beam 15 from open edge outward bending and with recess bottom 35 with it
Side 19 on.
According to Fig. 3, seat support plate member 5 has member height h since bottom plate plate 7S, and seat beam 15 can
Bottom plate plate 7 starts have reduced member height hQ.Seat beam member height hQOpposite seat supporting member is high in Fig. 3
Spend hSReduce the submergence depth Δ z of power guiding structure K.
The power guiding structure K material in conjunction with described in Fig. 2 to 4 is unified and single type is embodied as indentation structure, is rushing
Seat support plate member 5 is formed in pressure method.In this way between seat beam 15 and the seat support plate member 5 of channel side
The connection rigidity improved is formed, is had an advantage in that in side collision situation especially shown in Fig. 2 in this side collision situation
Middle formation load path L, the impact force F of sideAPass through the seat of threshold 9, threshold side towards collision with the collision path
The seat support plate member 5 of support plate member 3, seat beam 15 and channel side is oriented to centre gangway 11.By the seat in channel side
Molding power guiding structure K to transmit obviously more from seat beam 15 to the power of seat support plate member 5 in chair support plate member 5
Stablize, without damaging the connection with centre gangway 11.
Claims (14)
1. a kind of floor panel structure for automobile body for vehicle, with bottom plate plate (7) and at least one seat beam (15), the bottom of at
The centre gangway (11) extended along longitudinal direction of car (x) is constituted in plate plate, the seat beam is on lateral direction of car (y) by logical
It connects among the seat support plate member (5) of road side and is connected with centre gangway (11), the seat support plate member (5) is transversal
Have horn shape type wide in face, the horn shape type exterior feature is limited together with the inner angular region (32) of the bottom plate side of centre gangway (11)
Cavity (29), and be connected with centre gangway (11) and by horizontal assembly side arm (23) by vertical bearing side arm
(27) be connected with bottom plate plate (7), which is characterized in that seat support plate member (5) on lateral direction of car (y) with seat beam (15)
There is the power guiding structure (K) of recess shape in alignment, there is power guiding structure the seat of relative level to support-assemble side arm (23)
With the recess bottom (35) that sinking depth delta z bounces back, the recess bottom is connected on seat beam (15) at link position (A).
2. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that the recess bottom (35) of power guiding structure (K) exists
It is welded at link position (A) with seat beam (15).
3. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that the recess bottom (35) of power guiding structure (K) with
Seat supports-assembles side arm (23) and/or constitutes in parallel with type exterior feature bottom (17) plane of seat beam (15).
4. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that the recess bottom (35) of power guiding structure (K) exists
Horizontal assembly side arm (23) and vertical bearing side arm (27) are transitioned at the recess sidewall (41,43) of recess bottom protrusion
In.
5. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that the vertical seat of seat support plate member (5)
Bearing-bearing side arm (27), which has, to be connected hole (33), and seat beam (15) protrudes into seat bearing-by the hole that connects in end side
In cavity (29).
6. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that support-support structure in side arm (27) in seat
At connect hole (33) edge side, in automobile short transverse (z) upwards by recess bottom (35) limit.
7. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that recess bottom (35) are in order to expand its with respect to seat
The contact surface of crossbeam (15) and on lateral direction of car (y) towards vehicle outside with edge contact pin (47) extension, the edge contact pin
(47) with contact pin length Δ y on lateral direction of car (y)1Side arm (27) is supported-supports from seat to stretch out to outside vehicle.
8. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that support-support structure in side arm (27) in seat
At connect hole (33) on longitudinal direction of car (x) by front and rear portion stretching edge flange (49) limit, the side
Lot or luck by which people are brought together orchid is connected together with the recess bottom (35) of power guiding structure (K) with seat beam (15).
9. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that power guiding structure (K) with sinking depth delta z
The recess bottom (35) that side arm (23) height offsets is supported-assembled from seat limit box-like or square block recess space (45).
10. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that recess bottom (35) on longitudinal direction of car (x)
Vertical seat is transitted at the recess sidewall (41) of front and rear to support-support in side arm (27) and along lateral direction of car
(y) horizontal seat is transitted at internal recess sidewall (43) to support-assemble in side arm (23).
11. floor panel structure for automobile body according to claim 9, which is characterized in that the recess space (45) of power guiding structure (K)
It is outwardly opened along lateral direction of car (y).
12. floor panel structure for automobile body according to claim 11, which is characterized in that the recess sidewall of power guiding structure (K)
(43) with lateral offsetting Δ y2Separately with centre gangway (11).
13. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that seat support plate member (5) is from bottom plate plate
(7) start with member height hS, and seat beam (15) has member height h since bottom plate plate (7)Q, and seat
Beam member height hQOpposite seat supporting member height hSReduce the submergence depth Δ z of power guiding structure (K).
14. floor panel structure for automobile body described in accordance with the claim 1, which is characterized in that power guiding structure (K) is in punching course
The indentation structure formed in the seat support plate member (5) of channel side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016203673.4 | 2016-03-07 | ||
| DE102016203673.4A DE102016203673A1 (en) | 2016-03-07 | 2016-03-07 | Body floor structure for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161220A CN107161220A (en) | 2017-09-15 |
| CN107161220B true CN107161220B (en) | 2019-09-03 |
Family
ID=59751904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117928.1A Active CN107161220B (en) | 2016-03-07 | 2017-03-01 | Floor panel structure for automobile body for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107161220B (en) |
| DE (1) | DE102016203673A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235083B (en) * | 2016-03-28 | 2020-05-08 | 长城汽车股份有限公司 | Vehicle and front floor assembly thereof |
| JP6915592B2 (en) * | 2018-06-15 | 2021-08-04 | マツダ株式会社 | Lower body structure |
| KR102610746B1 (en) * | 2018-12-05 | 2023-12-07 | 현대자동차주식회사 | Tunnel structure for vehicle |
| FR3093984B1 (en) * | 2019-03-22 | 2021-02-26 | Psa Automobiles Sa | VEHICLE WITH CENTRAL TUNNEL REINFORCEMENT AND CENTRAL TUNNEL REINFORCEMENT |
| DE102019207486B4 (en) * | 2019-05-22 | 2021-03-11 | Volkswagen Aktiengesellschaft | Body floor structure for a vehicle |
| CN110843934B (en) * | 2019-10-15 | 2020-11-17 | 浙江吉利控股集团有限公司 | Side impact resistant structure of vehicle body |
| FR3135025A1 (en) * | 2022-04-29 | 2023-11-03 | Faurecia Sièges d'Automobile | Slide vehicle seat assembly and motor vehicle, in particular microhybrid, comprising such a vehicle seat assembly |
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|---|---|---|---|---|
| CN100400359C (en) * | 2002-07-19 | 2008-07-09 | 大众汽车有限公司 | Buttom Structwre for car |
| DE102007002667A1 (en) * | 2007-01-18 | 2008-07-31 | Daimler Ag | Floor structure for passenger car, has central tunnel and seat crossmember, which has support profile part extended in vehicle transverse direction and has reinforced profile part connected to central tunnel |
| CN102205854A (en) * | 2010-03-30 | 2011-10-05 | 通用汽车环球科技运作有限责任公司 | Vehicle chassis structure |
| CN103249637A (en) * | 2010-12-24 | 2013-08-14 | 本田技研工业株式会社 | Automobile body structure |
| CN103339019A (en) * | 2011-01-26 | 2013-10-02 | 本田技研工业株式会社 | Structure for front of vehicle body |
| FR3022520A1 (en) * | 2014-06-20 | 2015-12-25 | Peugeot Citroen Automobiles Sa | FLOOR OF MOTOR VEHICLE WITH PODIUM OF COMPOSITE REINFORCEMENT |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006014981A1 (en) * | 2006-03-31 | 2007-10-04 | Dr.Ing.H.C. F. Porsche Ag | Cross member structure for a seating area of a vehicle |
| DE102007001720A1 (en) * | 2007-01-11 | 2008-07-17 | GM Global Technology Operations, Inc., Detroit | Seat attachment for fastening motor vehicle seat has oblong seat cross beams that are arranged as roll profile and are provided on end side of flange, with which beams are connected at tunnel or at door sill |
| DE102009048335A1 (en) * | 2009-10-06 | 2011-04-07 | GM Global Technology Operations, Inc., Detroit | Seat cross beam for fastening seat to body undersurface of motor vehicle, has longitudinal profiles provided with ramp shaped connecting sections that are connected with transverse profile |
-
2016
- 2016-03-07 DE DE102016203673.4A patent/DE102016203673A1/en active Pending
-
2017
- 2017-03-01 CN CN201710117928.1A patent/CN107161220B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400359C (en) * | 2002-07-19 | 2008-07-09 | 大众汽车有限公司 | Buttom Structwre for car |
| DE102007002667A1 (en) * | 2007-01-18 | 2008-07-31 | Daimler Ag | Floor structure for passenger car, has central tunnel and seat crossmember, which has support profile part extended in vehicle transverse direction and has reinforced profile part connected to central tunnel |
| CN102205854A (en) * | 2010-03-30 | 2011-10-05 | 通用汽车环球科技运作有限责任公司 | Vehicle chassis structure |
| CN103249637A (en) * | 2010-12-24 | 2013-08-14 | 本田技研工业株式会社 | Automobile body structure |
| CN103339019A (en) * | 2011-01-26 | 2013-10-02 | 本田技研工业株式会社 | Structure for front of vehicle body |
| FR3022520A1 (en) * | 2014-06-20 | 2015-12-25 | Peugeot Citroen Automobiles Sa | FLOOR OF MOTOR VEHICLE WITH PODIUM OF COMPOSITE REINFORCEMENT |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016203673A1 (en) | 2017-09-21 |
| CN107161220A (en) | 2017-09-15 |
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