CN107235083B - Vehicle and front floor assembly thereof - Google Patents
Vehicle and front floor assembly thereof Download PDFInfo
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- CN107235083B CN107235083B CN201610181776.7A CN201610181776A CN107235083B CN 107235083 B CN107235083 B CN 107235083B CN 201610181776 A CN201610181776 A CN 201610181776A CN 107235083 B CN107235083 B CN 107235083B
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- longitudinal beam
- front floor
- cross
- connecting plate
- floor assembly
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- 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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention provides a vehicle and a front floor assembly thereof, wherein the front floor assembly comprises: a front floor having a longitudinally extending central channel therein; the first left longitudinal beam and the first right longitudinal beam are positioned below the front floor and are respectively and fixedly connected with the front floor; the second left longitudinal beam and the second right longitudinal beam are positioned between the first left longitudinal beam and the first right longitudinal beam and positioned on two sides of the middle channel, and the second left longitudinal beam and the second right longitudinal beam are positioned below the front floor and are respectively and fixedly connected with the front floor; the first cross beam is sequentially connected with the first left longitudinal beam, the second right longitudinal beam and the first right longitudinal beam; at least one second cross member connecting the second left longitudinal member and the second right longitudinal member. The front floor assembly has better side impact resistance.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle and a front floor assembly thereof.
Background
Currently, the floor in a front floor assembly is supported only by front floor stringers. In the whole vehicle collision process, the direct collision and offset collision effects are good, but when the lateral collision occurs, the middle channel area of the front floor is very easy to bend, and the lateral collision resistance is poor. With the increase of vehicle models at the exit, a plurality of national regulations require side impact experiments, and the existing front floor assembly can not pass the side impact experiments frequently. Therefore, there is a great need to improve the side impact resistance of the front floor assembly.
Disclosure of Invention
In view of the above, the present invention is directed to a front floor assembly of a vehicle, which has a better side impact resistance.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a front floor assembly for a vehicle comprising: a front floor having a longitudinally extending central channel therein; the first left longitudinal beam and the first right longitudinal beam are positioned below the front floor and are respectively and fixedly connected with the front floor; the second left longitudinal beam and the second right longitudinal beam are positioned between the first left longitudinal beam and the first right longitudinal beam and positioned on two sides of the middle channel, and the second left longitudinal beam and the second right longitudinal beam are positioned below the front floor and are respectively and fixedly connected with the front floor; the first cross beam is sequentially connected with the first left longitudinal beam, the second right longitudinal beam and the first right longitudinal beam; at least one second cross member connecting the second left longitudinal member and the second right longitudinal member.
Furthermore, the number of the first cross beams is two, and the two first cross beams are arranged along the front-back direction; the number of the second cross beams is two, and the two second cross beams are arranged along the front-back direction.
Further, the two second cross members are located between the two first cross members in the front-rear direction.
Furthermore, the first cross beam is located under the first left longitudinal beam, the second left longitudinal beam, the first right longitudinal beam and the second right longitudinal beam and is respectively and fixedly connected with the first left longitudinal beam, the second left longitudinal beam, the first right longitudinal beam and the second right longitudinal beam.
Further, the first cross beam is provided with first to fourth mounting bosses which are respectively used for being connected with the first left longitudinal beam, the second left longitudinal beam, the first right longitudinal beam and the second right longitudinal beam, mounting holes are formed in the first to fourth mounting bosses, and transverse reinforcing ribs and longitudinal reinforcing ribs are arranged at the first to fourth mounting bosses.
Further, the first cross member has a left side undercut between the first mounting boss and the second mounting boss and a right side undercut between the third mounting boss and the fourth mounting boss.
Further, the second cross beam is fixedly connected with the front floor right below the center tunnel, the second cross beam is fixed on the lower surface of the front floor, and the seat front cross beam is fixed on the corresponding upper surface of the front floor.
Further, the second beam includes: a support plate; the left connecting plate is connected to the left side of the supporting plate, the right connecting plate is connected to the right side of the supporting plate, and the left connecting plate and the right connecting plate extend below the supporting plate; the front connecting plate is connected to the front side of the supporting plate, the rear connecting plate is connected to the rear side of the supporting plate, and the front connecting plate and the rear connecting plate extend to the upper portion of the supporting plate.
Further, the floor is upwards protruding to form the well passageway, the upper edge of preceding connecting plate, the upper edge of back connecting plate, the upper edge of left connecting plate and the upper edge of right connecting plate form the arc structure jointly and the arc structure with well passageway cooperatees.
Compared with the prior art, the front floor assembly has the following advantages:
according to the front floor assembly of the vehicle, the first left longitudinal beam and the first right longitudinal beam form a force transmission channel for mainly transmitting longitudinal collision force, and the second left longitudinal beam and the second right longitudinal beam not only form a force transmission channel for assisting in transmitting the longitudinal collision force, but also can inhibit two sides of the bottom of the middle channel from being bent and deformed; on the basis, the longitudinal beams are connected together through the first cross beam, so that the transverse collision force can be dispersed and transmitted on the first cross beam, and the front floor is prevented from being stressed and bent; the second left longitudinal beam and the second right longitudinal beam are connected together through the second cross beam, so that the transverse collision force is further dispersed, and the transverse bending deformation of the area near the middle passage is effectively inhibited. Therefore, the collision force is transmitted along the transverse and longitudinal multi-path, so that the collision energy is reasonably buffered and absorbed on each force transmission channel, the collision deformation of the front floor assembly is obviously reduced, and the side collision resistance of the front floor assembly is improved.
The invention also aims to provide a vehicle with the front floor assembly, so that the collision avoidance performance and the driving safety of the whole vehicle are improved.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a vehicle comprises the front floor assembly.
Compared with the prior art, the front floor assembly has the following advantages:
the vehicle has better anti-collision performance, and better driving safety and reliability.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic bottom view of a front floor assembly according to an embodiment of the present invention;
fig. 2 is a perspective view of a first cross member of the front floor assembly according to the embodiment of the invention.
Fig. 3 is a bottom view of a first cross member of the front floor assembly according to the embodiment of the invention.
Fig. 4 is a front view of a first cross member of the front floor assembly according to the embodiment of the invention.
Fig. 5 is a perspective view of a second cross member of the front floor assembly according to the embodiment of the invention.
Fig. 6 is a bottom view of a second cross member of the front floor assembly according to the embodiment of the invention.
Fig. 7 is a front view of a second cross member of the front floor assembly according to the embodiment of the invention.
Description of reference numerals:
100-front floor assembly, 10-front floor, 11-center channel, 20-first left longitudinal beam, 30-first right longitudinal beam, 40-second left longitudinal beam, 50-second right longitudinal beam, 60-first cross beam, 61-first mounting boss, 62-second mounting boss, 63-third mounting boss, 64-fourth mounting boss, 65-mounting hole, 66-transverse reinforcing rib, 67-longitudinal reinforcing rib, 68-left side lower concave portion, 69-right side lower concave portion, 70-second cross beam, 71-support plate, 72-left connecting plate, 721-upper edge of left connecting plate, 73-right connecting plate, 731-upper edge of right connecting plate, 74-front connecting plate, 741-upper edge of front connecting plate, 75-rear connecting plate, 751-the upper edge of the rear connecting plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, a front floor assembly 100 of a vehicle according to an embodiment of the first aspect of the present invention includes: the structure comprises a front floor 10, a first left longitudinal beam 20, a first right longitudinal beam 30, a second left longitudinal beam 40, a second right longitudinal beam 50, at least one first cross beam 60 and at least one second cross beam 70.
The front floor 10 is provided with a middle channel 11 extending along the longitudinal direction, the first left longitudinal beam 20 and the first right longitudinal beam 30 are positioned below the front floor 10 and are respectively and fixedly connected with the front floor 10, the second left longitudinal beam 40 and the second right longitudinal beam 50 are positioned between the first left longitudinal beam 20 and the first right longitudinal beam 30 and are positioned at two sides of the middle channel 11, and the second left longitudinal beam 40 and the second right longitudinal beam 50 are positioned below the front floor 10 and are respectively and fixedly connected with the front floor 10. The first cross beam 60 is connected with the first left longitudinal beam 20, the second left longitudinal beam 40, the second right longitudinal beam 50 and the first right longitudinal beam 30 in sequence, and the second cross beam 70 is connected with the second left longitudinal beam 40 and the second right longitudinal beam 50.
According to the front floor assembly 100 of the vehicle, the first left longitudinal beam 20 and the first right longitudinal beam 30 form a force transmission channel for mainly transmitting longitudinal collision force, and the second left longitudinal beam 40 and the second right longitudinal beam 50 form a force transmission channel for secondarily transmitting longitudinal collision force and can inhibit the two sides of the bottom of the middle channel 11 from being bent and deformed; in addition, the longitudinal beams (the first left longitudinal beam 20, the first right longitudinal beam 30, the second left longitudinal beam 40 and the second right longitudinal beam 50) are connected together through the first cross beam 60, so that the transverse collision force can be dispersed and transmitted on the first cross beam 60, and the front floor 10 is prevented from being stressed and bent; the second left side member 40 and the second right side member 50 are connected together by the second cross member 70, so that the lateral collision force is further dispersed, and the lateral bending deformation of the area near the center tunnel 11 is effectively suppressed.
Therefore, the collision force is transmitted along the transverse and longitudinal multi-path, so that the collision energy is reasonably buffered and absorbed on each force transmission channel, the collision deformation of the front floor assembly 100 is obviously reduced, and the side collision resistance of the front floor assembly 100 is improved.
As a preferred embodiment, as shown in fig. 1, the number of the first cross members 60 is two, and the two first cross members 60 are arranged in the front-rear direction; the number of the second cross members 70 is two, and the two second cross members 70 are arranged in the front-rear direction. Therefore, the two first cross beams 60 and the four longitudinal beams (the first left longitudinal beam 20, the first right longitudinal beam 30, the second left longitudinal beam 40 and the second right longitudinal beam 50) form an outer-layer closed reticular force transmission channel, the two second cross beams 70, the second left longitudinal beam 40 and the second right longitudinal beam 50 form an inner-layer closed reticular force transmission channel together, and the outer-layer reticular force transmission channel and the inner-layer reticular force transmission channel form a ring, so that the bending resistance and torsion resistance of the front floor assembly 100 are improved, the connection stability of the cross beams and the longitudinal beams is enhanced, and the overall structural strength of the front floor assembly 100 is enhanced.
Further, referring to fig. 1, two second cross members 70 are located between the two first cross members 60 in the front-rear direction. Therefore, the outer-layer closed mesh-shaped force transmission channel is positioned outside the inner-layer mesh-shaped force transmission channel, when collision occurs, collision force is transmitted from outside to inside in sequence, collision energy is buffered layer by layer, and the front floor assembly 100 has better bending resistance and torsion resistance.
According to an embodiment of the present invention, the first cross member 60 is located right below the first left longitudinal member 20, the second left longitudinal member 40, the first right longitudinal member 30, and the second right longitudinal member 50, and is fixedly connected thereto. This facilitates the mounting of the first cross member 60 to the respective side members.
In the specific embodiment shown in fig. 1, the upper ends of the first left longitudinal beam 20, the first right longitudinal beam 30, the second left longitudinal beam 40 and the second right longitudinal beam 50 are all fixedly connected with the floor, the first cross beam 60 is respectively connected with the lower end of the first left longitudinal beam 20, the lower end of the second left longitudinal beam 40, the lower end of the second right longitudinal beam 50 and the lower end of the first right longitudinal beam 30 through bolts, and the first cross beam 60 is perpendicular to each of the first left longitudinal beam 20, the second left longitudinal beam 40, the first right longitudinal beam 30 and the second right longitudinal beam 50. Therefore, the front floor assembly is more convenient to disassemble, assemble and maintain.
Referring to fig. 2, the first cross member 60 has first to fourth mounting bosses 61, 62, 63, 64 for connecting with the first left longitudinal member 20, the second left longitudinal member 40, the first right longitudinal member 30, and the second right longitudinal member 50, respectively, the first to fourth mounting bosses 61, 62, 63, 64 have mounting holes 65 thereon, and the first to fourth mounting bosses 61, 62, 63, 64 are provided with transverse reinforcing ribs 66 and longitudinal reinforcing ribs 67.
That is, the first mounting boss 61 is used for being connected with the first left longitudinal beam 20, the second mounting boss 62 is used for being connected with the second left longitudinal beam 40, the third mounting boss 63 is used for being connected with the first right longitudinal beam 30, the fourth mounting boss 64 is used for being connected with the second right longitudinal beam 50, and the first mounting boss 61, the second mounting boss 62, the third mounting boss 63 and the fourth mounting boss 64 are all provided with the mounting holes 65. Each of the first to fourth mounting bosses 61 to 64 is provided with a lateral reinforcing rib 66 and a longitudinal reinforcing rib 67.
Therefore, the arrangement of the mounting bosses and the reinforcing ribs not only enhances the structural strength of the first cross beam 60, but also enhances the connection strength between the first cross beam 60 and each longitudinal beam.
As shown in fig. 1 and 4, the first cross member 60 has a left side depressed portion 68 and a right side depressed portion 69, the left side depressed portion 68 being located between the first mounting boss 61 and the second mounting boss 62, and the right side depressed portion 69 being located between the third mounting boss 63 and the fourth mounting boss 64. Thus, the left and right undercuts 68, 69 not only can conform to the shape of the floor and the respective side members to avoid interference, but also enhance the strength of the first cross member 60 itself.
According to some embodiments of the present invention, as shown in fig. 1 and 5 in combination, the second cross member 70 is fixedly connected to the front floor 10 directly below the center tunnel 11, the second cross member 70 is fixed to a lower surface of the front floor 10 and the seat front cross member is fixed to a corresponding upper surface of the front floor 10.
In this way, the second cross member 70 directly supports and reinforces the floor, further enhancing the bending and torsional deformation resistance of the front floor assembly 100 as a whole.
Preferably, the second cross beam 70 is located between the second left longitudinal beam 40 and the second right longitudinal beam 50, the left side of the second cross beam 70 is welded to the right side wall of the second left longitudinal beam 40, the right side of the second cross beam 70 is welded to the left side wall of the second right cross beam, both the front side and the rear side of the second cross beam 70 are welded to the front floor 10, and the second cross beam 70 and the seat front cross beam are welded to the front floor 10 in a butt joint manner to form a three-layer welded structure. In this way, the welded connection is adopted to enable the connection between the second cross beam 70 and the front seat cross beam and the front floor 10 to be tighter, and the overall structural strength is better.
Further, as shown in fig. 5 and 6, the second cross member 70 includes a support plate 71, a left connection plate 72, a right connection plate 73, a front connection plate 74, and a rear connection plate 75. The left connecting plate 72 is connected to the left side of the supporting plate 71, the right connecting plate 73 is connected to the right side of the supporting plate 71, the left connecting plate 72 and the right connecting plate 73 both extend below the supporting plate 71, the front connecting plate 74 is connected to the front side of the supporting plate 71, the rear connecting plate 75 is connected to the rear side of the supporting plate 71, and the front connecting plate 74 and the rear connecting plate 75 both extend above the supporting plate 71.
Specifically, the second cross beam 70 is located below the center tunnel 11 of the floor, the left connecting plate 72 is welded to the right side wall of the second left longitudinal beam 40, the right connecting plate 73 is welded to the left side wall of the second right longitudinal beam 50, and the front connecting plate 74 and the rear connecting plate 75 are both welded to the lower surface of the center tunnel 11.
Thereby, the second cross member 70 is connected to the floor, the second left side member 40, and the second right side member 50 more firmly.
As shown in FIG. 7, the floor is raised upwardly to form a center channel 11, and the upper edge 741 of the front web 74, the upper edge 751 of the rear web 75, the upper edge 721 of the left web 72, and the upper edge 731 of the right web 73 collectively form an arcuate configuration that mates with the center channel 11. As shown in fig. 5 and 6, the upper edge 741 of the front connecting plate 74 and the upper edge 751 of the rear connecting plate 75 are formed with flanges, and the front connecting plate 74 and the rear connecting plate 75 are respectively engaged with the central channel 11 through the respective flanges and are welded together.
In this way, the second cross member 70 forms a stable support for the center tunnel 11, so as to effectively reduce the deformation of the center tunnel 11 region during impact, and improve the overall impact resistance of the front floor assembly 100.
Furthermore, in some embodiments, the front floor assembly 100 further includes a plurality of auxiliary beams (not shown), one end of each auxiliary beam is connected to the first cross beam 60 or the second cross beam 70, and the other end of each auxiliary beam is connected to the first left longitudinal beam 20 or the first right longitudinal beam 30, and each auxiliary beam and the cross beam and the longitudinal beam connected to the auxiliary beam form a triangle together. Therefore, the structural strength of the front floor assembly 100 is enhanced, and the stress of the cross beams and the longitudinal beams is further dispersed, so that the collision force can be conveniently transmitted in multiple directions, and the front floor assembly 100 has better shock resistance.
In one embodiment, the two first cross beams 60, the first left longitudinal beam 20, and the first right longitudinal beam 30 form a square structure, the number of the auxiliary beams is 4, and the 4 auxiliary beams are respectively opposite to four corners of the square structure and form a triangle together.
A vehicle according to an embodiment of the second aspect of the invention includes the front floor assembly 100 of the above-described embodiment. The vehicle has better side impact resistance, can better resist lateral (transverse) impact, and improves the safety and reliability of the whole vehicle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A front floor assembly (100) of a vehicle, comprising:
a front floor (10), the front floor (10) having a longitudinally extending central channel (11) therein;
the left longitudinal beam (20) and the right longitudinal beam (30) are positioned below the front floor (10) and are respectively fixedly connected with the front floor (10);
the second left longitudinal beam (40) and the second right longitudinal beam (50), the second left longitudinal beam (40) and the second right longitudinal beam (50) are located between the first left longitudinal beam (20) and the first right longitudinal beam (30) and located on two sides of the middle channel (11), and the second left longitudinal beam (40) and the second right longitudinal beam (50) are located below the front floor (10) and are respectively and fixedly connected with the front floor (10);
at least one first cross beam (60), wherein the first cross beam (60) is sequentially connected with the first left longitudinal beam (20), the second left longitudinal beam (40), the second right longitudinal beam (50) and the first right longitudinal beam (30);
at least one second cross member (70), the second cross member (70) connecting the second left longitudinal member (40) and the second right longitudinal member (50); the number of the first cross beams (60) is two, and the two first cross beams (60) are arranged along the front-back direction; the number of the second cross beams (70) is two, and the two second cross beams (70) are arranged along the front-back direction; two of the second cross members (70) are located between the two first cross members (60) in the front-rear direction;
the first cross beam is provided with first to fourth mounting bosses, the first to fourth mounting bosses are provided with mounting holes, and the first to fourth mounting bosses are provided with transverse reinforcing ribs and longitudinal reinforcing ribs;
the auxiliary beam, the auxiliary beam is a plurality of, the one end of auxiliary beam is connected on first crossbeam or second crossbeam, the other end of auxiliary beam is connected on first left longeron or first right longeron, every auxiliary beam constitutes triangle-shaped rather than crossbeam, the longeron connected together.
2. Front floor assembly (100) of a vehicle according to claim 1, characterized in that the first cross member (60) is located directly below the first left longitudinal member (20), the second left longitudinal member (40), the first right longitudinal member (30), the second right longitudinal member (50) and is fixedly connected thereto, respectively.
3. The front floor assembly (100) of a vehicle according to claim 2, wherein the first cross member (60) has first to fourth mounting bosses (61, 62, 63, 64) for connecting with the first left side member (20), the second left side member (40), the first right side member (30) and the second right side member (50), respectively, the first to fourth mounting bosses (61, 62, 63, 64) have mounting holes (65) thereon, and transverse reinforcing ribs (66) and longitudinal reinforcing ribs (67) are provided at the first to fourth mounting bosses (61, 62, 63, 64).
4. The front floor assembly (100) of a vehicle according to claim 3, wherein the first cross member (60) has a left side undercut (68) and a right side undercut (69), the left side undercut (68) being located between the first mounting boss (61) and the second mounting boss (62), the right side undercut (69) being located between the third mounting boss (63) and the fourth mounting boss (64).
5. Front floor assembly (100) of a vehicle according to claim 1, characterized in that the second cross member (70) is fixedly connected to the front floor (10) directly below the center tunnel (11), the second cross member (70) is fixed on the lower surface of the front floor (10) and the seat front cross member is fixed on the corresponding upper surface of the front floor (10).
6. Front floor assembly (100) of a vehicle according to claim 1 or 5, characterized in that said second cross member (70) comprises:
a support plate (71);
a left connecting plate (72) and a right connecting plate (73), wherein the left connecting plate (72) is connected to the left side of the supporting plate (71) and the right connecting plate (73) is connected to the right side of the supporting plate (71), and the left connecting plate (72) and the right connecting plate (73) both extend below the supporting plate (71);
the connecting plate comprises a front connecting plate (74) and a rear connecting plate (75), the front connecting plate (74) is connected to the front side of the supporting plate (71), the rear connecting plate (75) is connected to the rear side of the supporting plate (71), and the front connecting plate (74) and the rear connecting plate (75) extend above the supporting plate (71).
7. A front floor assembly (100) of a vehicle according to claim 6, wherein the floor is raised upwardly to form the center tunnel (11), an upper edge (741) of the front link plate (74), an upper edge (751) of the rear link plate (75), an upper edge (721) of the left link plate (72), and an upper edge (731) of the right link plate (73) collectively form an arc-shaped structure, and the arc-shaped structure is fitted with the center tunnel (11).
8. A vehicle, characterized in that it comprises a front floor assembly (100) according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181776.7A CN107235083B (en) | 2016-03-28 | 2016-03-28 | Vehicle and front floor assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181776.7A CN107235083B (en) | 2016-03-28 | 2016-03-28 | Vehicle and front floor assembly thereof |
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| Publication Number | Publication Date |
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| CN107235083A CN107235083A (en) | 2017-10-10 |
| CN107235083B true CN107235083B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610181776.7A Active CN107235083B (en) | 2016-03-28 | 2016-03-28 | Vehicle and front floor assembly thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110356213A (en) * | 2019-07-22 | 2019-10-22 | 北京汽车股份有限公司 | Vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434264A (en) * | 2007-11-15 | 2009-05-20 | 比亚迪股份有限公司 | Floor assembly of vehicle |
| CN202413950U (en) * | 2011-12-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Front floor structure of automobile |
| CN202413949U (en) * | 2011-12-15 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Automobile front floor reinforced structure |
| CN204197059U (en) * | 2014-09-30 | 2015-03-11 | 长城汽车股份有限公司 | Front floor framework structure and vehicle body and vehicle |
| DE102016203673A1 (en) * | 2016-03-07 | 2017-09-21 | Volkswagen Aktiengesellschaft | Body floor structure for a vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010019992A1 (en) * | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Body structure, in particular floor structure, for a motor vehicle |
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- 2016-03-28 CN CN201610181776.7A patent/CN107235083B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434264A (en) * | 2007-11-15 | 2009-05-20 | 比亚迪股份有限公司 | Floor assembly of vehicle |
| CN202413949U (en) * | 2011-12-15 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Automobile front floor reinforced structure |
| CN202413950U (en) * | 2011-12-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Front floor structure of automobile |
| CN204197059U (en) * | 2014-09-30 | 2015-03-11 | 长城汽车股份有限公司 | Front floor framework structure and vehicle body and vehicle |
| DE102016203673A1 (en) * | 2016-03-07 | 2017-09-21 | Volkswagen Aktiengesellschaft | Body floor structure for a vehicle |
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