CN114450212A - Floor structure of vehicle - Google Patents
Floor structure of vehicle Download PDFInfo
- Publication number
- CN114450212A CN114450212A CN202080067833.3A CN202080067833A CN114450212A CN 114450212 A CN114450212 A CN 114450212A CN 202080067833 A CN202080067833 A CN 202080067833A CN 114450212 A CN114450212 A CN 114450212A
- Authority
- CN
- China
- Prior art keywords
- seat
- anchor
- floor
- reinforcement
- floor panel
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 108010066114 cabin-2 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
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
- B62D25/2054—Load carrying floors for commercial vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/22—Anchoring devices secured to the vehicle floor
-
- 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)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The floor panel (3) has a seat mounted portion (10) for the seat side mounting portion to overlap from the vehicle compartment side and a anchor mounted portion (11) for the anchor side mounting portion to overlap from the vehicle compartment side, and forms the floor of the vehicle compartment. The floor lower frame (13) is fixed to the back surface of the floor panel (3) as a skeleton of the floor panel (3). The reinforcement (14) has a seat fixing portion (24) and a anchor fixing portion (30), and is fixed to the back surface of the floor panel (3), the seat fixing portion (24) overlaps the seat attached portion (10) from the side opposite to the vehicle compartment, and the anchor fixing portion (30) overlaps the anchor attached portion (11) from the side opposite to the vehicle compartment. The seat side mounting portion and the anchor side mounting portion are fixed to a seat fixing portion (24) and an anchor fixing portion (30), respectively. The reinforcement member (14) is combined with the floor lower frame (13).
Description
Technical Field
The present disclosure relates to a floor structure of a vehicle.
Background
Patent document 1 describes a rear floor structure in which a seat back support bracket and a belt anchor attachment portion are attached to a rear floor panel. The seat back support bracket has a fixed plate in surface contact with a luggage compartment floor of the rear floor panel, and a hinge plate is provided upright at the vehicle width direction outer end of the fixed plate. The hinge plate is provided with a support hole for mounting and supporting the seat back, and the front part of the fixing plate is provided with a connecting plate which is connected and fixed to the mounting part of the safety belt fixer.
Prior art documents
Patent document
Patent document 1: japanese unexamined patent application publication No. 2001-328569
Disclosure of Invention
Technical problem to be solved by the invention
In the structure of patent document 1, since the seat fixing portion for fixing the seat (seat back) and the anchor fixing portion for fixing the seat belt anchor are provided in the seat back support bracket that is fixed to the upper surface of the floor panel in an overlapped manner, the number of components can be reduced as compared with a case where the seat fixing portion and the anchor fixing portion are provided in different members.
However, since the load input to the seat fixing portion or the anchor fixing portion acts on the peripheral portion of the seat back support bracket in the floor panel in a concentrated manner, there is a possibility that the floor panel is deformed greatly.
An object of the present disclosure is to provide a floor structure of a vehicle capable of suppressing deformation of a floor panel due to load input to a seat fixing portion or a anchor fixing portion while suppressing an increase in the number of components.
Means for solving the problems
A first aspect of the present disclosure is a floor structure of a vehicle for mounting a seat-side mounting portion provided on a seat side and a retainer-side mounting portion provided on a seatbelt anchor side in a vehicle compartment, respectively, including a floor panel, a floor lower frame, and a reinforcement. The floor panel has a seat mounted portion and a anchor mounted portion, and forms a floor of a vehicle compartment, the seat side mounted portion overlaps the seat mounted portion from the vehicle compartment side, and the anchor side mounted portion overlaps the anchor mounted portion from the vehicle compartment side. The under floor frame is fixed to the back surface of the floor panel as a skeleton of the floor panel.
The reinforcement has a seat fixing portion that overlaps the seat mounted portion from the side opposite the vehicle cabin, and a anchor fixing portion that overlaps the anchor mounted portion from the side opposite the vehicle cabin, and is fixed to the back surface of the floor panel. The seat side mounting portion and the anchor side mounting portion are fixed to the seat fixing portion and the anchor fixing portion, respectively. The reinforcement is combined with the floor lower frame.
In the above configuration, since the seat fixing portion and the anchor fixing portion are provided to 1 reinforcement, the number of components can be reduced as compared with a case where the seat fixing portion and the anchor fixing portion are provided to different members.
Further, since the reinforcement is fixed to the floor panel and coupled to the under floor frame, a load input from the seat or the webbing to the seat fixing portion or the anchor fixing portion of the reinforcement is dispersedly applied to the floor panel and the under floor frame at the time of a vehicle collision or the like. Therefore, it is possible to alleviate concentration of load to the peripheral portion of the reinforcement in the floor panel, and it is possible to suppress deformation of the floor panel due to load input to the seat fixing portion or the anchor fixing portion.
A 2 nd aspect of the present disclosure is the floor structure of the 1 st aspect, wherein the seat attached portion and the anchor attached portion are arranged apart in the seat width direction so that the seat front-rear direction positions are substantially equal. The under floor frame extends in the seat front-rear direction on one side in the seat width direction of the seat mounted portion and the anchor mounted portion. The reinforcement extends from the seat fixing portion and the anchor fixing portion to one side in the seat width direction, and is coupled to the floor lower frame.
In the above configuration, since the seat fixing portion and the anchor fixing portion can be arranged so that the positions in the seat front-rear direction are substantially equal, the width of the reinforcement in the seat front-rear direction can be set short, and the reinforcement can be downsized.
Effects of the invention
According to the floor structure of the present disclosure, it is possible to suppress an increase in the number of components and suppress deformation of the floor panel due to load input to the seat fixing portion or the anchor fixing portion.
Drawings
Fig. 1 is a perspective view of a floor structure according to an embodiment of the present disclosure, as viewed from above.
Fig. 2 is a perspective view of the floor structure of fig. 1 as viewed from below.
Fig. 3 is a perspective view of a main portion of the floor structure of fig. 1 as viewed from above through the floor panel.
Fig. 4 is a sectional view taken along line IV-IV of fig. 3.
Fig. 5 is a sectional view taken along line V-V of fig. 4.
Fig. 6 is a sectional view taken along line VI-VI of fig. 4.
Detailed Description
Hereinafter, one embodiment of the present disclosure will be described with reference to the drawings. In the following description, the front-rear direction (seat front-rear direction) means the front-rear direction when the direction in which the seated person of the seat 1 faces is taken as the front, and the left-right direction (seat width direction) means the left-right direction of the seated person of the seat 1. The seat 1 of the present embodiment is supported on the vehicle body side in such a manner that the seat front-rear direction substantially coincides with the vehicle front-rear direction and the seat width direction substantially coincides with the vehicle width direction. In the figure, arrow FR indicates the front, arrow R indicates the right side, and arrow UP indicates the upward direction.
As shown in fig. 1, a floor panel 3 forming a floor of a vehicle compartment 2 integrally includes a substantially horizontal floor upper surface portion 4 and left and right (only right side in fig. 1) floor side surface portions 5 extending from left and right end edges of the floor upper surface portion 4 in a downwardly curved manner, and a seat 1 is supported on an upper surface (a surface on the vehicle compartment 2 side) of the floor upper surface portion 4 via a seat frame 6. A plate-shaped seat frame bracket 7 is provided at a lower portion of the seat frame 6, and the plate-shaped seat frame bracket 7 extends in the front-rear direction and overlaps the floor upper surface portion 4 from the vehicle compartment 2 side. The seat 1 is fixed to the floor panel 3 by fixing the seat frame brackets 7 to the floor upper surface portion 4 at a plurality of positions separated in the front-rear direction. The seat frame bracket 7 of the present embodiment is fastened and fixed to the seat upper surface portion 4 by bolts 40 and 41 at front and rear 2 positions, that is, a front seat bracket front portion 7F and a rear seat bracket rear portion (seat side mounting portion) 7R, and a region of the floor upper surface portion 4 where the seat bracket rear portion 7R overlaps constitutes a seat mounted portion 10. Further, the seat frame 6 may support the seat 1 to be slidable in the front-rear direction with respect to the floor panel 3.
A retainer bracket 8 is attached to an outer surface (a surface on the cabin 2 side) of the floor side surface portion 5 so as to overlap the cabin 2. The anchor bracket 8 integrally has a lower anchor bracket one end portion (anchor-side mounting portion) 8A and an upper anchor bracket other end portion 8B. One end portion 8A of the anchor bracket is fastened and fixed to the floor side surface portion 5 by a bolt 42, and a buckle 9 of a seat belt (not shown) is attached to the other end portion 8B of the anchor bracket. The region of the floor side surface portion 5 where the anchor bracket one end portion 8A overlaps constitutes an anchor attached portion 11. Further, rotation-stopping stoppers 12 are welded to the outer surface of the floor side surface portion 5, and the stoppers 12 are disposed in the front and rear of the anchor bracket 8 to prevent the anchor bracket 8 from rotating about the bolt 42.
The seat attached portion 10 of the floor upper surface portion 4 and the anchor attached portion 11 of the floor side surface portion 5 are disposed so as to be spaced apart from each other in the right and left direction so as to be substantially equal in position in the front-rear direction.
As shown in fig. 2 to 4, the under-floor frame 13 having a hat-shaped cross section is fixed to the lower surface (the back surface on the opposite side of the vehicle compartment) of the upper floor surface portion 4 by welding or the like as a skeleton of the floor panel 3. The floor lower frame 13 extends in the front-rear direction on the left side of the seat mounted portion 10 and the anchor mounted portion 11, and forms a closed cross section with the floor upper surface portion 4.
As shown in fig. 2 to 6, a reinforcement 14 is fixed to the rear surface (the lower surface of the floor upper surface portion 4 and the inner surface of the floor side surface portion 5) of the floor panel 3 on the opposite side to the vehicle compartment, and the reinforcement 14 reinforces the seat attached portion 10 and the anchor attached portion 11 of the floor panel 3. The reinforcement 14 is composed of a reinforcement upper portion 15 and a reinforcement lower portion 16, the reinforcement upper portion 15 is disposed on the back surface of the floor upper surface portion 4, the reinforcement lower portion 16 is disposed along the back surface of the anchor attached portion 11, and the upper end portion of the reinforcement lower portion 16 and the right end portion of the reinforcement upper portion 15 are joined by welding or the like, whereby both portions are integrated. Further, the reinforcement upper part 15 and the reinforcement lower part 16 may be formed integrally.
The reinforcement upper part 15 has: a rectangular upper base plate portion 17 that overlaps the rear surface of the floor upper surface portion 4 from the side opposite the vehicle compartment; a left inclined plate portion 18 extending obliquely leftward and downward from a left end edge of the upper substrate portion 17; a left joint plate portion 19 that is bent from a left end edge of the left inclined plate portion 18 and extends to the left; a right joint plate portion 20 extending downward from the right end edge of the upper substrate portion 17; an upper front plate portion 21 and an upper rear plate portion 22 extending downward from the front end edge and the rear end edge of the upper substrate portion 17 and facing each other; front and rear lower end edge plate portions 23 bent forward and downward from the lower end edges of the upper front plate portion 21 and the upper rear plate portion 22; front and rear upper flange portions 32 bent from the right end edge of the upper front plate portion 21 and the right end edge of the upper rear plate portion 22 and extending in the front and rear directions; and a seat fixing plate portion (seat fixing portion) 24 fixed to the upper surface of the upper base plate portion 17 and sandwiched between the seat attached portion 10 of the floor upper surface portion 4 and the upper base plate portion 17. The front and rear end edges of the left inclined plate portion 18 and the left end edges of the upper front plate portion 21 and the upper rear plate portion 22 are continuous by bending or joining, and the front and rear end edges of the right joining plate portion 20 and the right end edges of the upper front plate portion 21 and the upper rear plate portion 22 are continuous by bending or joining.
The reinforcement lower portion 16 has: a rectangular lower base plate 25 facing the floor side surface 5 so as to be spaced leftward from the rear surface of the floor side surface 5; a lower front plate portion 26 and a lower rear plate portion 27 which extend while being bent rightward (toward the floor side surface portion 5) from the front end edge and the rear end edge of the lower substrate portion 25; front and rear lower flange portions 28 that extend while being bent forward and backward from right end edges of the lower front plate portion 26 and the lower rear plate portion 27, and that overlap the rear surface of the floor side surface portion 5; and an inner reinforcement portion 29 disposed between the upper portion of the lower base plate portion 25 and the floor side surface portion 5.
The lower base plate portion 25, the lower front plate portion 26, the lower rear plate portion 27, and the front and rear lower flange portions 28 form a hat-shaped cross section, and the upper end portions of the lower base plate portion 25, the lower front plate portion 26, and the lower rear plate portion 27 are inserted between the right end portion of the upper front plate portion 21 and the right end portion of the upper rear plate portion 22 of the reinforcement upper portion 15. The upper end portion of the lower base plate portion 25 overlaps the right joint plate portion 20 of the reinforcement upper portion 15 from the right side, and is joined to the right joint plate portion 20 by welding or the like. The lower front plate 26 and the lower rear plate 27 are joined to the upper front plate 21 and the upper rear plate 22 by welding or the like. The upper ends of the front and rear lower flange portions 28 are sandwiched between the front and rear upper flange portions 32 of the reinforcement upper 15 and the floor side face 5, and these lower flange portions 28, upper flange portions 32, and floor side face 5 are joined and fixed. The reinforcement upper portion 15 is integrated with the reinforcement lower portion 16 by joining at a plurality of positions including them.
The inner reinforcement portion 29 has a U-shaped cross section integrally including a anchor fixing plate portion (anchor fixing portion) 30 and front and rear side plate portions 31, the anchor fixing plate portion (anchor fixing portion) 30 is overlapped with the back surface of the anchor attached portion 11 of the floor side surface portion 5, the front and rear side plate portions 31 are bent and extended to the left from front and rear end edges of the anchor fixing plate portion 30, and the inner reinforcement portion 29 is disposed between the lower front plate portion 26 and the lower rear plate portion 27. The front and rear side plate portions 31 are fixed to the lower front plate portion 26 and the lower rear plate portion 27 by welding or the like.
The reinforcement upper portion 15 is fixed to the floor panel 3 by joining the peripheral edge portion of the upper substrate portion 17 to the back surface of the floor upper surface portion 4 by welding or the like. The left inclined plate portion 18 and the left joint plate portion 19 of the reinforcement upper portion 15 are respectively overlapped with the outer surface of the right side plate portion and the outer surface (lower surface) of the lower plate portion of the underfloor frame 13, and the left joint plate portion 19 is fixed to the underfloor frame 13 by welding or the like. The reinforcement lower portion 16 is fixed to the floor panel 3 by joining the front and rear lower flange portions 28 to the rear surface of the floor side surface portion 4 by welding or the like.
Bolt insertion holes 45 are formed in the seat bracket rear portion 7R, the seat attached portion 10 of the floor upper surface portion 4, the seat fixing plate portion 24 of the reinforcement upper portion 15, and the upper base plate portion 17 so as to vertically penetrate these portions, and the seat bracket 7 is fastened and fixed by inserting the bolts 41 through the bolt insertion holes 45 and screwing and fastening the nuts 43 (see fig. 5).
Bolt insertion holes 46 are formed in the one end portion 8A of the anchor bracket, the anchor attached portion 11 of the floor side portion 5, the anchor fixing plate portion 30 of the reinforcement lower portion 16, and the lower base plate portion 25 so as to vertically penetrate through these, and the anchor bracket 8 is fastened and fixed by inserting the bolts 42 through the bolt insertion holes 46 and screwing and fastening the nuts 44 (see fig. 6).
In this way, the reinforcement 14 includes the seat fixing plate portion 24 and the anchor fixing plate portion 30, the seat fixing plate portion 24 overlaps the seat mounted portion 10 from the opposite side to the vehicle cabin, the anchor fixing plate portion 30 overlaps the anchor mounted portion 11 from the opposite side to the vehicle cabin, and the bolt insertion hole 45 of the seat fixing plate portion 24 and the bolt insertion hole 46 of the anchor fixing plate portion 30 are arranged at substantially the same position in the front-rear direction. The seat bracket rear portion 7R and the anchor bracket one end portion 8A are fixed to the seat fixing plate portion 24 and the anchor fixing plate portion 30, respectively, and the reinforcement 14 extends further leftward from the seat fixing plate portion 24 on the left side of the anchor fixing plate portion 30, and is coupled to the floor lower frame 13.
According to the present embodiment, since the seat fixing plate portion 24 and the anchor fixing plate portion 30 are provided to 1 stiffener 14, the number of components can be reduced as compared with a case where the seat fixing plate portion 24 and the anchor fixing plate portion 30 are provided to different members.
Further, since the reinforcement 14 is fixed to the floor panel 3 and coupled to the floor lower frame 13, a load input from a seat or a seatbelt to the seat fixing plate portion 24 and the anchor fixing plate portion 30 of the reinforcement 14 is dispersedly applied to the floor panel 3 and the floor lower frame 13 at the time of a vehicle collision or the like. Therefore, it is possible to alleviate concentration of the load on the portion around the reinforcement 14 in the floor panel 3, and to suppress deformation of the floor panel 3 due to the load input to the seat fixing plate portion 24 or the anchor fixing plate portion 30.
Further, since the seat fixing plate portion 24 and the anchor fixing plate portion 30 are disposed at substantially the same position in the front-rear direction, the width of the reinforcement 14 in the front-rear direction can be set short, and the reinforcement 14 can be downsized.
The present disclosure has been described above based on the above embodiments, but the present disclosure is not limited to the above embodiments, and it goes without saying that modifications can be made as appropriate without departing from the scope of the present invention. That is, it is needless to say that other embodiments, examples, application techniques, and the like, which are completed by those skilled in the art based on the present embodiment, are all included in the scope of the present invention.
For example, in the present embodiment, an example in which the seat mounted portion 10 is provided on the floor upper surface portion 4 and the anchor mounted portion 11 is provided on the floor side surface portion 4 has been described, but the seat mounted portion 10 and the anchor mounted portion 11 may be provided on the same surface portion (for example, the floor upper surface portion 4).
The present application is based on the japanese patent application published on 27/9/2019 (japanese application 2019-177110), the contents of which are incorporated herein by reference.
Industrial applicability
The floor structure of the present disclosure can be applied to various vehicles.
Description of the reference numerals
1 seat
2 carriage
3 floor panel
4 upper surface of floor
5 underfloor section
6 seat framework
7 seat framework bracket
7F seat carrier front
7R seat bracket rear part (seat side mounting part)
8 fixer bracket
One end of the holder bracket of 8A (side mounting part of the holder)
The other end of the 8B anchor bracket
10 seat mounted part
11 fixed part of fixer
12 stop dog
13 floor underframe
14 reinforcing element
15 upper part of the reinforcement
16 lower part of the reinforcement
17 upper substrate part
18 left inclined plate part
19 left joint plate part
20 right joint plate part
21 upper front plate part
22 upper back plate part
23 lower end flange part
24 seat fixing board part (seat fixing part)
25 lower substrate part
26 lower front plate part
27 lower back plate part
28 lower flange part
29 inner reinforcement
30 fixer fixing board part (fixer fixing part)
31 side plate part
32 upper flange part
40. 41, 42 bolt
43. 44 nut
45. 46 bolt through hole
Claims (2)
1. A floor structure of a vehicle for mounting a seat side mounting portion provided on a seat side and a anchor side mounting portion provided on a seat belt anchor side in a vehicle compartment, respectively,
the method comprises the following steps:
a floor panel that has a seat mounted portion and a retainer mounted portion, and that forms a floor of the vehicle compartment, wherein the seat side mounting portion overlaps the seat mounted portion from a vehicle compartment side, and the retainer side mounting portion overlaps the retainer mounted portion from the vehicle compartment side,
a floor lower frame fixed to a back surface of the floor panel as a skeleton of the floor panel, an
A reinforcement that has a seat fixing portion that overlaps the seat mounted portion from an opposite side to a vehicle cabin and a anchor fixing portion that overlaps the anchor mounted portion from the opposite side to the vehicle cabin, and that is fixed to the back surface of the floor panel;
the seat side mounting portion and the anchor side mounting portion are fixed to the seat fixing portion and the anchor fixing portion, respectively;
the reinforcement is coupled to the under-floor frame.
2. The floor structure of a vehicle according to claim 1,
the seat mounted portion and the anchor mounted portion are arranged apart in the seat width direction so that the positions in the seat front-rear direction are substantially equal;
the floor lower frame extends in a seat front-rear direction on one side in a seat width direction of the seat mounted portion and the anchor mounted portion;
the reinforcement extends from the seat fixing portion and the anchor fixing portion to one side in the seat width direction, and is coupled to the floor lower frame.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-177110 | 2019-09-27 | ||
| JP2019177110A JP7300107B2 (en) | 2019-09-27 | 2019-09-27 | vehicle floor structure |
| PCT/JP2020/035946 WO2021060342A1 (en) | 2019-09-27 | 2020-09-24 | Vehicle floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114450212A true CN114450212A (en) | 2022-05-06 |
| CN114450212B CN114450212B (en) | 2024-02-06 |
Family
ID=75167000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080067833.3A Active CN114450212B (en) | 2019-09-27 | 2020-09-24 | Floor structure of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7300107B2 (en) |
| CN (1) | CN114450212B (en) |
| WO (1) | WO2021060342A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023150547A (en) * | 2022-03-31 | 2023-10-16 | 本田技研工業株式会社 | Vehicle structure with anchor unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558338A (en) * | 1991-09-05 | 1993-03-09 | Toyota Motor Corp | Vehicle frame structure |
| JPH10147210A (en) * | 1996-11-15 | 1998-06-02 | Nissan Motor Co Ltd | Structure of rear body of automobile |
| JPH11310162A (en) * | 1998-04-27 | 1999-11-09 | Daihatsu Motor Co Ltd | Reinforcing structure for lower part of body of automobile |
| JP2001001952A (en) * | 1999-06-23 | 2001-01-09 | Hino Motors Ltd | Floor reinforcing device for vehicle |
| JP2012245878A (en) * | 2011-05-27 | 2012-12-13 | Suzuki Motor Corp | Rear seat mounting section structure |
| CN106494265A (en) * | 2016-11-29 | 2017-03-15 | 上汽通用五菱汽车股份有限公司 | A kind of automobile three rows of seats mounting structure |
| JP2019156088A (en) * | 2018-03-12 | 2019-09-19 | ダイハツ工業株式会社 | Structure of vehicle equipped with power storage device |
-
2019
- 2019-09-27 JP JP2019177110A patent/JP7300107B2/en active Active
-
2020
- 2020-09-24 WO PCT/JP2020/035946 patent/WO2021060342A1/en active Application Filing
- 2020-09-24 CN CN202080067833.3A patent/CN114450212B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558338A (en) * | 1991-09-05 | 1993-03-09 | Toyota Motor Corp | Vehicle frame structure |
| JPH10147210A (en) * | 1996-11-15 | 1998-06-02 | Nissan Motor Co Ltd | Structure of rear body of automobile |
| JPH11310162A (en) * | 1998-04-27 | 1999-11-09 | Daihatsu Motor Co Ltd | Reinforcing structure for lower part of body of automobile |
| JP2001001952A (en) * | 1999-06-23 | 2001-01-09 | Hino Motors Ltd | Floor reinforcing device for vehicle |
| JP2012245878A (en) * | 2011-05-27 | 2012-12-13 | Suzuki Motor Corp | Rear seat mounting section structure |
| CN106494265A (en) * | 2016-11-29 | 2017-03-15 | 上汽通用五菱汽车股份有限公司 | A kind of automobile three rows of seats mounting structure |
| JP2019156088A (en) * | 2018-03-12 | 2019-09-19 | ダイハツ工業株式会社 | Structure of vehicle equipped with power storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021054156A (en) | 2021-04-08 |
| JP7300107B2 (en) | 2023-06-29 |
| WO2021060342A1 (en) | 2021-04-01 |
| CN114450212B (en) | 2024-02-06 |
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