CN106608299A - Vehicle and beam body structure thereof and rear floor structure - Google Patents
Vehicle and beam body structure thereof and rear floor structure Download PDFInfo
- Publication number
- CN106608299A CN106608299A CN201510696445.2A CN201510696445A CN106608299A CN 106608299 A CN106608299 A CN 106608299A CN 201510696445 A CN201510696445 A CN 201510696445A CN 106608299 A CN106608299 A CN 106608299A
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- rear floor
- extension board
- longeron
- main body
- board
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Abstract
The invention provides a vehicle and a beam body structure thereof and a rear floor structure. The beam body structure of the vehicle includes a beam main body, and further includes a beam body extension plate selectively arranged at the end part of the beam main body. The beam body structure of the vehicle solves the problem of weaker generality of the rear floor structure in the prior art.
Description
Technical field
The present invention relates to automobile technical field, in particular to a kind of vehicle and its girder construction and rear floor structure.
Background technology
At present, existing body of a motor car configuration is complex, and the wheelbase of vehicle body and back court position also differ, due to position
Without the piecemeal of vehicle body is also different, and this is accomplished by individually developing many special purpose parts.
Because existing platform vehicle body configures complex, according to original Technical Design vehicle body, in order to ensure that fuel tank is general,
Afterwards floor needs to newly increase many long period parts, has both wasted the construction cycle, and development cost is increased again.
Therefore, because the versatility of rear floor structure of the prior art is poor, the construction cycle and development cost to vehicle bring compared with
Big impact.
The content of the invention
Present invention is primarily targeted at a kind of vehicle and its girder construction and rear floor structure are provided, it is of the prior art to solve
The poor problem of rear floor structure versatility.
To achieve these goals, according to an aspect of the invention, there is provided a kind of girder construction of vehicle, including beam main body,
Girder construction also includes the beam body extension board of the end for being optionally arranged at beam main body.
Further, beam body extension board is two, and two beam body extension boards are separately positioned on corresponding one end of beam main body.
According to the second aspect of the invention, there is provided a kind of rear floor structure of vehicle, including rear floor main body structure and setting
Longitudinal beam structure and beam structure in rear floor main body structure, longitudinal beam structure and/or beam structure are above-mentioned girder construction.
Further, longitudinal beam structure includes longeron main board and longeron extension board, and longeron extension board is optionally arranged at longeron master
The front end and/or rear end of body plate.
Further, longeron extension board includes extension board after extension board before longeron and longeron, and extension board is selectively arranged before longeron
In the front end of longeron main board, extension board is optionally arranged at the rear end of longeron main board after longeron.
Further, beam structure includes main body of cross-beam plate and crossbeam extension board, and crossbeam extension board is optionally arranged at crossbeam master
The first end along its horizontal direction of body plate and/or the second end.
Further, crossbeam extension board includes first crossbeam extension board and second cross beam extension board, and first crossbeam extension board may be selected
Be arranged on the first end for extending along direction of main body of cross-beam plate, second cross beam extension board is optionally arranged at main body of cross-beam plate
The second end for extending along direction.
Further, rear floor structure also include rear wheel casing inner plate, rear wheel casing inner plate be arranged on longeron main board away from rear floor
The side of main body assembly.
Further, rear floor main body structure includes the rear floor header board being sequentially arranged along its fore-and-aft direction and rear floor back plate.
Further, rear floor main body structure also includes extension board before rear floor, after extension board is optionally arranged at before rear floor
The front end of floor header board.
According to the third aspect of the present invention, there is provided a kind of vehicle, including rear floor structure, after rear floor structure is above-mentioned
Floor panel structure.
Girder construction in the present invention includes the beam body extension of beam main body and the end for being optionally arranged at beam main body, so,
Beam body extension and beam main body can be spliced as needed, and then increase the length of girder construction.It can be seen that, in the present embodiment
Girder construction in beam main body be general, and beam body extension board can be added according to the difference of vehicle, and then by the beam of vehicle
The generalization as much as possible of body structure, so as to improve the versatility of the rear floor structure of its composition, has effectively saved opening for vehicle
Send out time and development cost.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of rear floor structure of the invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling：
10th, longeron main board；20th, extension board before longeron；30th, extension board after longeron；40th, rear wheel casing inner plate；50th, crossbeam
Main board；60th, first crossbeam extension board；70th, second cross beam extension board；80th, rear floor header board；90th, rear floor back plate；
100th, extension board before rear floor.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
A kind of girder construction of vehicle is present embodiments provided, Fig. 1 is refer to, the girder construction of the vehicle includes beam main body, beam body
Structure also includes the beam body extension board of the end for being optionally arranged at beam main body.
Girder construction in the present embodiment includes the beam body extension of beam main body and the end for being optionally arranged at beam main body, so,
Beam body extension and beam main body can be spliced as needed, and then increase the length of girder construction.It can be seen that, in the present embodiment
Girder construction in beam main body be general, and beam body extension board can be added according to the difference of vehicle, and then by the beam of vehicle
The generalization as much as possible of body structure, so as to improve the versatility of the rear floor structure of its composition, has effectively saved opening for vehicle
Send out time and development cost.
In the present embodiment, beam body extension board is two, and two beam body extension boards are separately positioned on corresponding one end of beam main body.
Corresponding beam body extension board selectively can be arranged on beam by the present embodiment as needed by arranging two beam body extension boards
Corresponding one end of main body.
Beam body extension board in girder construction in the present embodiment be it is selectable use, when needing to lengthen girder construction,
Beam body extension board is welded in beam main body.Such as：When shorter girder construction is needed, beam main body can be only used, and in order to
Increase the length of rear floor structure, beam body extension board can be welded in one end of beam main body or two ends.It can be seen that, when beam main body
Two ends weld after extension board, the length of girder construction reaches most long.
The present embodiment additionally provides a kind of rear floor structure of vehicle, including rear floor main body structure and is arranged on rear floor main body knot
Longitudinal beam structure and beam structure on structure, longitudinal beam structure and/or beam structure are above-mentioned girder construction.
Rear floor structure in the present embodiment include rear floor main body structure and the longitudinal beam structure that is arranged in rear floor main body structure and
Beam structure, due to the longitudinal beam structure and/or beam structure be it is above-mentioned including beam main body and the girder construction of beam body extension board, in
It is, when the rear floor structure is assembled, can as needed to select the concrete structure of longitudinal beam structure and beam structure, and then by car
Rear floor structure generalization as far as possible, effectively saved development time and the development cost of vehicle.
In the present embodiment, longitudinal beam structure includes longeron main board 10 and longeron extension board, and longeron extension board is optionally arranged at
The front end and/or rear end of longeron main board 10.
In vehicle manufacturing process, the vehicle shorter for wheelbase, directly can be assembled with longeron main board 10 vehicle rearly
Hardened structure, the vehicle longer for wheelbase can be in the front end of longeron main board 10 and/or rear end welding beam body extension board.
In the present embodiment, longeron extension board includes extension board 30 after extension board 20 before longeron and longeron, extension board 20 before longeron
The front end of longeron main board 10 is optionally arranged at, extension board 30 is optionally arranged at after longeron main board 10 after longeron
End.
" front end " and " rear end " of indication refers to the front-end and back-end of the car body with normal vehicle operation as reference in the present embodiment.
In order to further improve the versatility of longitudinal beam structure, now longeron extension board is divided into before longeron and is prolonged after extension board 20 and longeron
Plate 30 is stretched, as needed, the extension board 20 before the front end welding longeron of longeron main board 10, or after longeron main board 10
Extension board 30 after end welding longeron.
In the present embodiment, the both sides of rear floor main body structure are provided with longitudinal beam structure, and the longitudinal beam structure of its both sides abreast sets
Put.
Due to the volume of longeron it is larger, relative to other parts development cost are higher, the construction cycle is longer, by floor side member
Classifying rationally, extension board 30 after extension board before longeron 20, longeron main board 10 and longeron is welded into the longitudinal beam structure of formation.
As such, it is possible to change vehicle body wheelbase (being lengthened or shortened), change the rear overhang length (lengthening) of vehicle body.Further, it enables longeron
Stage casing can be realized general, greatly save development time and development cost.
In the present embodiment, beam structure includes main body of cross-beam plate 50 and crossbeam extension board, and crossbeam extension board is optionally arranged at
The first end along its horizontal direction of main body of cross-beam plate 50 and/or the second end.
In vehicle manufacturing process, for narrower vehicle, the rearly hardened of vehicle directly can be assembled with main body of cross-beam plate 50
Structure, for wider vehicle, can prolong in the first end and/or the second end welding beam along its horizontal direction of main body of cross-beam plate 50
Stretch plate.
In the present embodiment, crossbeam extension board includes first crossbeam extension board 60 and second cross beam extension board 70, and first crossbeam extends
Plate 60 is optionally arranged at the first end for extending along direction of main body of cross-beam plate 50, and second cross beam extension board 70 is selectively
It is arranged on second end for extending along direction of main body of cross-beam plate 50.
In order to further improve the versatility of beam structure, now crossbeam extension board is divided into into first crossbeam extension board 60 and second
Crossbeam extension board 70, as needed, in one end of the bearing of trend of main body of cross-beam plate 50 first crossbeam extension board 60 is welded,
The other end welding second cross beam extension board 70 of the bearing of trend of main body of cross-beam plate 50.
As shown in figure 1, extending when first crossbeam extension board 60 and second cross beam is welded with the main body of cross-beam plate 50 of beam structure
During plate 70, first crossbeam extension board 60 is welded with the longeron main board 10 of rear floor main body structure side, second cross beam is prolonged
Stretch plate 70 to weld with the longeron main board 10 of rear floor main body structure opposite side.
In the present embodiment, rear floor structure also includes rear wheel casing inner plate 40, and rear wheel casing inner plate 40 is arranged on longeron main board 10
The side away from rear floor main body assembly.
Rear wheel casing inner plate 40 in the present embodiment be universal architecture, when change rear floor structure in girder construction or after floor main body
During structure, it is only necessary to which it is movable in car load position, the position of back door seam is not interfered with, it is ensured that occupant is upper and lower
The convenience of car.
In the present embodiment, rear floor main body structure is included behind the rear floor header board 80 being sequentially arranged along its fore-and-aft direction and rear floor
Plate 90.
In the prior art, rear floor main body structure is an entire plate, due to the difference of automobile type configuration, needs to change vehicle commander and standby
The position in tire hole, if will need to develop different rear floor main body structures again using the convenience of one.The present embodiment will be rear
Hardened structure bulk-breaking, by the way that rear floor main body structure is divided into into rear floor header board 80 and rear floor back plate 90, can only by changing
Afterwards floor header board 80 or rear floor back plate 90 just can complete the change of vehicle wheelbase and the change of spare tyre position.
In the present embodiment, rear floor main body structure also includes extension board 100 before rear floor, and extension board 100 may be selected before rear floor
Be arranged on the front end of rear floor header board 80.So, extension board 100 before rear floor header board 80, rear floor back plate 90 and rear floor
Floor main body structure after common welding formation.
Because fuel tank is in automobile research, development cost are at a relatively high, in order to ensure the space of fuel tank, extension board 100 before rear floor
Distance to beam structure is constant, and fuel tank installing space and installation site are constant, it is ensured that the versatility of fuel tank.
It can be seen that, the present embodiment by the way that the rear floor structure of vehicle body is repartitioned, by generally applicable part and not generally applicable part
Reasonably demarcate as far as possible so that afterwards the parts on floor are able to general, have both shortened the construction cycle, and development cost is reduced again.
The present embodiment provides a kind of vehicle, including rear floor structure again, and rear floor structure is above-mentioned rear floor structure.
Vehicle in the present embodiment is mainly characterized by, and by rational component structural is divided, as much as possible by vehicle body zero
Part is as far as possible many general.
The present embodiment requires to redesign body structure according to the different designs of vehicle, first, by extension board before longeron 20, indulges
The longitudinal beam structure that the welding of extension board 30 is formed after beam main board 10 and longeron；First crossbeam extension board 60, the and of main body of cross-beam plate 50
The welding of second cross beam extension board 70 forms beam structure；Extension board 100, rear floor header board 80 and rear floor back plate before floor afterwards
Floor main body structure after 90 welding formation.Finally, by longitudinal beam structure, beam structure, rear floor main body structure and rear wheel casing inner plate
40 weld together the rear floor structure for constituting this hardware and software platform.
In the present embodiment, the position consistency of the location hole in each rear floor main body structure, it is ensured that rear floor structure it is upper
Part sequence consensus, welding sequence is consistent, so as to realize the hardware and software platform of welding streamline.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
Girder construction in the present embodiment includes the beam body extension of beam main body and the end for being optionally arranged at beam main body, so,
Beam body extension and beam main body can be spliced as needed, and then increase the length of girder construction.It can be seen that, in the present embodiment
Girder construction in beam main body be general, and beam body extension board can be added according to the difference of vehicle, and then by the beam of vehicle
The generalization as much as possible of body structure, so as to improve the versatility of the rear floor structure of its composition, has effectively saved opening for vehicle
Send out time and development cost.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for those skilled in the art
For, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of girder construction of vehicle, including beam main body, it is characterised in that the girder construction also includes being optionally arranged at
The beam body extension board of the end of the beam main body.
2. girder construction according to claim 1, it is characterised in that the beam body extension board is two, two beam bodies
Extension board is separately positioned on corresponding one end of the beam main body.
3. a kind of rear floor structure of vehicle, including rear floor main body structure and the longeron arranged in floor main body structure in the rear are tied
Structure and beam structure, it is characterised in that the longitudinal beam structure and/or the beam structure are the described of claim 1 or 2
Girder construction.
4. rear floor structure according to claim 3, it is characterised in that the longitudinal beam structure include longeron main board (10) and
Longeron extension board, the longeron extension board is optionally arranged at the front end and/or rear end of the longeron main board (10).
5. rear floor structure according to claim 4, it is characterised in that the longeron extension board includes extension board (20) before longeron
With extension board after longeron (30), extension board (20) is optionally arranged at the longeron main board (10) before the longeron
Front end, extension board (30) is optionally arranged at the rear end of the longeron main board (10) after the longeron.
6. rear floor structure according to claim 5, it is characterised in that the beam structure include main body of cross-beam plate (50) and
Crossbeam extension board, the crossbeam extension board be optionally arranged at the main body of cross-beam plate (50) along the of its horizontal direction
One end and/or the second end.
7. rear floor structure according to claim 6, it is characterised in that the crossbeam extension board includes first crossbeam extension board
(60) and second cross beam extension board (70), the first crossbeam extension board (60) is optionally arranged at the crossbeam master
The first end for extending along direction of body plate (50), the second cross beam extension board (70) is optionally arranged at the horizontal stroke
Second end for extending along direction of beam main board (50).
8. the rear floor structure according to claim 4 or 5, it is characterised in that the rear floor structure also includes rear wheel casing inner plate
(40), the rear wheel casing inner plate (40) be arranged on the longeron main board (10) away from the rear floor main body assembly
Side.
9. rear floor structure according to claim 3, it is characterised in that the rear floor main body structure is included along its front and back
To the rear floor header board (80) and rear floor back plate (90) that are sequentially arranged.
10. rear floor structure according to claim 9, it is characterised in that the rear floor main body structure is also included before rear floor
Extension board (100), extension board (100) is optionally arranged at before the rear floor header board (80) before the rear floor
End.
A kind of 11. vehicles, including rear floor structure, it is characterised in that the rear floor structure is any one of claim 3 to 10
Described rear floor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696445.2A CN106608299B (en) | 2015-10-23 | 2015-10-23 | Vehicle and its girder construction and rear floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696445.2A CN106608299B (en) | 2015-10-23 | 2015-10-23 | Vehicle and its girder construction and rear floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106608299A true CN106608299A (en) | 2017-05-03 |
| CN106608299B CN106608299B (en) | 2019-07-23 |
Family
ID=58613020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510696445.2A Expired - Fee Related CN106608299B (en) | 2015-10-23 | 2015-10-23 | Vehicle and its girder construction and rear floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106608299B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204559A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN109591899A (en) * | 2018-11-09 | 2019-04-09 | 重庆腾海工贸有限公司 | Floor rear crossbeam welding assembly after a kind of |
| CN111114652A (en) * | 2020-02-13 | 2020-05-08 | 吴春涛 | Multi-size multi-power platform vehicle body structure and platform vehicle with same |
| CN115009379A (en) * | 2022-06-29 | 2022-09-06 | 一汽奔腾轿车有限公司 | Platform modularization middle and rear floor assembly combined structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100072789A1 (en) * | 2007-04-20 | 2010-03-25 | Honda Motor Co., Ltd. | Vehicle frame side sill joints |
| CN202295024U (en) * | 2011-11-10 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Automobile back floor structure capable of adjusting length |
| CN202413947U (en) * | 2011-10-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Rear floor assembly structure for fixing third-row chairs |
| CN103112504A (en) * | 2013-02-18 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Rear floor assembly of passenger car |
| CN103612659A (en) * | 2013-12-09 | 2014-03-05 | 重庆长安汽车股份有限公司 | Automobile longitudinal floor beam and automobile |
-
2015
- 2015-10-23 CN CN201510696445.2A patent/CN106608299B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100072789A1 (en) * | 2007-04-20 | 2010-03-25 | Honda Motor Co., Ltd. | Vehicle frame side sill joints |
| CN202413947U (en) * | 2011-10-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Rear floor assembly structure for fixing third-row chairs |
| CN202295024U (en) * | 2011-11-10 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Automobile back floor structure capable of adjusting length |
| CN103112504A (en) * | 2013-02-18 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Rear floor assembly of passenger car |
| CN103612659A (en) * | 2013-12-09 | 2014-03-05 | 重庆长安汽车股份有限公司 | Automobile longitudinal floor beam and automobile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204559A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN109204559B (en) * | 2017-06-30 | 2020-10-20 | 比亚迪股份有限公司 | Vehicle body structure and vehicle |
| CN109591899A (en) * | 2018-11-09 | 2019-04-09 | 重庆腾海工贸有限公司 | Floor rear crossbeam welding assembly after a kind of |
| CN111114652A (en) * | 2020-02-13 | 2020-05-08 | 吴春涛 | Multi-size multi-power platform vehicle body structure and platform vehicle with same |
| CN115009379A (en) * | 2022-06-29 | 2022-09-06 | 一汽奔腾轿车有限公司 | Platform modularization middle and rear floor assembly combined structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106608299B (en) | 2019-07-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180425 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206 Beiqi Futian Motor Company Limited, law and intellectual property department, Shayang Road, Shahe Town, Changping District, Beijing Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |