CN107487242A - Seat mounting bracket assembly and vehicle - Google Patents
Seat mounting bracket assembly and vehicle Download PDFInfo
- Publication number
- CN107487242A CN107487242A CN201610579085.2A CN201610579085A CN107487242A CN 107487242 A CN107487242 A CN 107487242A CN 201610579085 A CN201610579085 A CN 201610579085A CN 107487242 A CN107487242 A CN 107487242A
- Authority
- CN
- China
- Prior art keywords
- side rail
- lower plate
- mounting bracket
- bracket assembly
- seat mounting
- 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
Classifications
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4249—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a kind of seat mounting bracket assembly and vehicle.Wherein, seat mounting bracket assembly includes threshold side bar outside plate and centre gangway and the crossbeam being connected between threshold side bar outside plate and centre gangway.Seat mounting bracket assembly also includes inner side rail lower plate, and inner side rail lower plate is respectively welded with preceding floor, threshold side bar inner panel and centre gangway, and the first end of crossbeam is connected with threshold side bar outside plate, and the second end of crossbeam is connected with inner side rail lower plate.When car body collides, stress can be delivered on crossbeam by threshold side bar outside plate, and stress can be delivered in inner side rail lower plate by crossbeam again.Because inner side rail lower plate and preceding floor, threshold side bar inner panel and centre gangway are all respectively welded, stress will be delivered to preceding floor, threshold side bar inner panel and centre gangway respectively by inner side rail lower plate, collide stress caused by seat mounting bracket assembly well to be disperseed, and then improve the security performance of seat mounting bracket assembly.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of seat mounting bracket assembly and vehicle.
Background technology
Fig. 1 shows the structural representation at seat mounting bracket assembly in the prior art.Wherein there are double beam structures 1 to set
Put between threshold side bar 2 and centre gangway 3.Once automobile is collided at side bar, double beam structures 1 can produce to collision
Raw stress is passed to protect the safety of occupant.
But by said structure is limited, stress caused by the side bar of outside is conducted to crossbeam, the stress on crossbeam
Can only directly it conduct on inner central passage 3.Because crossbeam is directly connected on centre gangway 3, and centre gangway 3
The stress that can bear, therefore can shape weak link here also than relatively limited so that whole seat mounting bracket structure transmission
The effect of stress is limited, it is impossible to protects occupant safety well.
The content of the invention
It is a primary object of the present invention to provide a kind of seat mounting bracket assembly and vehicle, to solve seat in the prior art
The problem of security performance caused by mounting bracket answers power transmission performance limited when colliding is relatively low.
To achieve these goals, the invention provides a kind of seat mounting bracket assembly, including threshold side bar outside plate is with
Centre passage and the crossbeam being connected between threshold side bar outside plate and centre gangway, seat mounting bracket assembly also include inner side rail
Lower plate, inner side rail lower plate and centre gangway and preceding floor and/or threshold side bar inner plate welding, first end and the threshold side of crossbeam
Beam outside plate is connected, and the second end of crossbeam is connected with inner side rail lower plate.
Further, seat mounting bracket assembly also includes outer side rail lower plate, and outer side rail lower plate is arranged on threshold side bar
On outside plate, the first end of crossbeam is connected with outer side rail lower plate.
Further, seat mounting bracket assembly also includes outer side rail upper plate, and outer side rail upper plate is arranged on outer side rail
In lower plate, the first end of crossbeam is arranged between outer side rail lower plate and outer side rail upper plate.
Further, connected between outer side rail upper plate and outer side rail lower plate by the first fastener, the first of crossbeam
End is connected also by the first fastener with outer side rail upper plate and outer side rail lower plate.
Further, seat mounting bracket assembly also includes inner side rail upper plate, and inner side rail upper plate is arranged on inner side rail
In lower plate, the second end of crossbeam is arranged between inner side rail upper plate and inner side rail lower plate.
Further, fixed between inner side rail upper plate and inner side rail lower plate by the second fastener, the second of crossbeam
End is fixed also by the second fastener and is connected with inner side rail upper plate and inner side rail lower plate.
Further, crossbeam is a plurality of that a plurality of crossbeam is distributed between inner side rail lower plate and outer side rail lower plate.
Further, crossbeam is hollow structure, including housing and the support beam for being arranged on outer inframe.
Further, support beam is a plurality of that a plurality of support beam is uniform in outer inframe.
To achieve these goals, present invention also offers a kind of vehicle, including seat mounting bracket assembly, seat mounting bracket
Assembly is above-mentioned seat mounting bracket assembly.
Apply the technical scheme of the present invention, when car body collides, stress can be delivered to crossbeam by threshold side bar outside plate
On, stress can be delivered in inner side rail lower plate by crossbeam again.Due to inner side rail lower plate and preceding floor, threshold side bar inner panel and
Centre gangway is all respectively welded, and stress will be delivered to preceding floor, threshold side bar inner panel and center respectively by inner side rail lower plate
Passage, collide stress caused by seat mounting bracket assembly and will be disperseed well, and then improve seat mounting bracket assembly
Security performance.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The Figure of description for forming the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation at seat mounting bracket in the prior art；
Fig. 2 shows the structural representation of the embodiment of the seat mounting bracket assembly according to the present invention；
Fig. 3 shows Fig. 2 crossbeam of seat mounting bracket assembly and the structural representation of crossbeam mounting bracket；
Fig. 4 shows the cross-sectional view of Fig. 3 crossbeam.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, threshold side bar outside plate；20th, centre gangway；30th, crossbeam；31st, housing；32nd, support beam；40th, under inner side rail
Plate；50th, outer side rail lower plate；60th, outer side rail upper plate；70th, inner side rail upper plate.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
Fig. 2 and Fig. 3 shows the embodiment of the seat mounting bracket assembly of the present invention, and the seat mounting bracket assembly includes threshold
Side bar outside plate 10 and centre gangway 20 and the crossbeam 30 being connected between threshold side bar outside plate 10 and centre gangway 20.Seat is pacified
Shelving assembly also includes inner side rail lower plate 40, inner side rail lower plate 40 and preceding floor, threshold side bar inner panel and centre gangway 20
Welding, the first end of crossbeam 30 are connected with threshold side bar outside plate 10, and the second end of crossbeam 30 is connected with inner side rail lower plate 40.Make
With the seat mounting bracket assembly of the present embodiment, when car body collides, stress can be delivered to crossbeam 30 by threshold side bar outside plate
On, stress can be delivered in inner side rail lower plate 40 by crossbeam 30 again.Due to inner side rail lower plate 40 and preceding floor, threshold side bar
Inner panel and centre gangway 20 are all respectively welded, and stress will be delivered to preceding floor, threshold side bar respectively by inner side rail lower plate 40
Inner panel and centre gangway 20, collide stress caused by seat mounting bracket assembly and will be disperseed well, and then improve seat
The security performance of chair mounting bracket assembly.
Optionally, inner side rail lower plate 40 is respectively welded with preceding floor and centre gangway 20, or inner side rail lower plate 40
The effect that can act as scattered impact stresses is respectively welded in threshold side bar inner panel and centre gangway 20, and then improves seat installation
The security performance of frame assembly.
Optionally, as shown in figure 3, in the present embodiment, seat mounting bracket assembly also includes inner side rail upper plate 70, inner side
Longeron upper plate 70 is arranged in inner side rail lower plate 40.Second end of crossbeam 30 is arranged on inner side rail upper plate 70 and inner side rail
Between lower plate 40, the stability that inner side rail upper plate 70 and inner side rail lower plate 40 are fixed for crossbeam 30 can be improved.From another
For one side, inner side rail upper plate 70 also together leads to inner side rail lower plate 40 with preceding floor, threshold side bar inner panel and center
Road 20 connects, and plays a part of conducting dispersive stress.
Collided under normal circumstances at threshold side bar outside plate 10, if the point of impingement not at the place of crossbeam 30, that
Only some stress can be conducted by crossbeam 30, and the security performance of whole seat mounting bracket assembly also can be by shadow
Ring.As shown in figure 3, in the present embodiment, seat mounting bracket assembly also includes outer side rail lower plate 50, outer side rail lower plate 50 is pacified
On threshold side bar outside plate 10, the first end of crossbeam 30 is connected with outer side rail lower plate 50.So, as long as there is collision to occur
At threshold side bar outside plate 10 where outer side rail lower plate 50, impact stresses can be conducted to crossbeam by outer side rail lower plate 50
30, then conducted impact stresses to inner side rail lower plate 40 by crossbeam 30.Inner side rail lower plate 40 will be by stress afterwards
It is scattered to be delivered on preceding floor, threshold side bar inner panel and centre gangway 20, to improve the security performance of seat mounting bracket assembly.
Optionally, seat mounting bracket assembly also includes outer side rail upper plate 60, and outer side rail upper plate 60 is indulged installed in outside
In beam lower plate 50, the first end of crossbeam 30 is arranged between outer side rail lower plate 50 and outer side rail upper plate 60.Indulged by outside
Beam lower plate 50 and outer side rail upper plate 60 can more firmly fix crossbeam 30, ensure crossbeam 30 and outer side rail lower plate 50 and
Outer side rail upper plate 60 answers power transmission performance.On the other hand, outer side rail upper plate 60 can also connect with threshold side bar outside plate 10
Touch, the area of stress is transmitted in increase.Optionally, the first fastener is passed through between outer side rail upper plate 60 and outer side rail lower plate 50
Connection, the first end of crossbeam 30 are connected also by the first fastener with outer side rail upper plate 60 and outer side rail lower plate 50.
In addition, as shown in figure 3, in the present embodiment, pass through between inner side rail upper plate 70 and inner side rail lower plate 40
Two fasteners are fixed, and the second end of crossbeam 30 is fixed and inner side rail upper plate 70 and inner side rail lower plate also by the second fastener
40 connections.
Optionally, the first fastener and the second fastener are tapping screw.
By the first end and outer side rail upper plate 60 and outer side rail lower plate 50 of the first fastener connecting cross beam 30, then lead to
Cross the second end of the second fastener connecting cross beam 30 and inner side rail upper plate 70 and inner side rail lower plate 40, can by crossbeam 30,
Outer side rail upper plate 60, outer side rail lower plate 50, inner side rail upper plate 70 and inner side rail lower plate 40 form a whole structure,
Can more it facilitate when installing and using.When above-mentioned overall structure is arranged on car body, also by outer side rail upper plate 60 and outside
Longeron lower plate 50 is welded with the preceding floor panel structure that preceding floor, threshold side bar inner panel and centre gangway 20 form；By on inner side rail
Plate 70 and inner side rail lower plate 40 are welded with threshold side bar outside plate 10.In addition, in order to further improve the He of outer side rail upper plate 60
The stability that outer side rail lower plate 50 connects, can also weld together outer side rail upper plate 60 and outer side rail lower plate 50.
Inner side rail upper plate 70 and inner side rail lower plate 40 can also be welded together to improve inner side rail upper plate 70 and inner side rail
The stability that lower plate 40 connects.After welding, seat mounting bracket assembly forms enclosed construction, has greatly reinforced seat mounting bracket
Bulk strength, can be the thick mode for being thinned, improving seat installation of the material of original seat mounting bracket.In addition, so
The torsional rigidity and mode of preceding floor and vehicle are also add, is advantageous to improve the safety and NVH performances of passenger.
As shown in figure 3, in the present embodiment, crossbeam 30 is two, and two crossbeams 30 are distributed on the He of inner side rail lower plate 40
Between outer side rail lower plate 50, power transmission performance is answered at preceding floor panel structure to strengthen threshold side bar outside plate 10.Optionally, such as
Shown in Fig. 4, in the present embodiment, crossbeam 30 is hollow structure to mitigate weight.In order that obtaining crossbeam 30 is mitigating the same of weight
When, torsional rigidity can also be strengthened, as shown in figure 4, crossbeam 30 includes housing 31 and the support beam 32 being arranged in housing 31, branch
Beam 32 is supportted to strengthen torsional rigidity.Optionally, support beam 32 can be that a plurality of " mesh " font that uniformly formed in housing 31 is cut
Face, with the torsional rigidity of further web beam 30.
Optionally, crossbeam 30 is made up of aluminium alloy, can mitigate the weight of vehicle body, improves bulk strength and crashworthiness
Energy.Using the crossbeam 30 of aluminium alloy and the seat support of other steel components mixed structures, lighter in weight, the security performance of collision
It can also be guaranteed.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of seat mounting bracket assembly, including threshold side bar outside plate (10) and centre gangway (20) and it is connected to the threshold
Crossbeam (30) between side bar outside plate (10) and the centre gangway (20), it is characterised in that the seat mounting bracket assembly is also
Including inner side rail lower plate (40), the inner side rail lower plate (40) and centre gangway (20) and preceding floor and/or threshold side bar
Inner plate welding, the first end of the crossbeam (30) are connected with the threshold side bar outside plate (10), the second end of the crossbeam (30)
It is connected with the inner side rail lower plate (40).
2. seat mounting bracket assembly according to claim 1, it is characterised in that the seat mounting bracket assembly also includes outer
Side girder lower plate (50), the outer side rail lower plate (50) are arranged on the threshold side bar outside plate (10), the crossbeam (30)
First end be connected with outer side rail lower plate (50).
3. seat mounting bracket assembly according to claim 2, it is characterised in that the seat mounting bracket assembly also includes outer
Side girder upper plate (60), the outer side rail upper plate (60) are arranged on the outer side rail lower plate (50), the crossbeam (30)
First end be arranged between the outer side rail lower plate (50) and the outer side rail upper plate (60).
4. seat mounting bracket assembly according to claim 3, it is characterised in that the outer side rail upper plate (60) with it is described
Connected between outer side rail lower plate (50) by the first fastener, the first end of the crossbeam (30) is also by the described first fastening
Part is connected with the outer side rail upper plate (60) and the outer side rail lower plate (50).
5. seat mounting bracket assembly according to claim 1, it is characterised in that the seat mounting bracket assembly also includes interior
Side girder upper plate (70), the inner side rail upper plate (70) are arranged on the inner side rail lower plate (40), the crossbeam (30)
The second end be arranged between the inner side rail upper plate (70) and the inner side rail lower plate (40).
6. seat mounting bracket assembly according to claim 5, it is characterised in that the inner side rail upper plate (70) with it is described
Inner side rail lower plate is fixed between (40) by the second fastener, and the second end of the crossbeam (30) is also by the described second fastening
Part is fixed and is connected with the inner side rail upper plate (70) and the inner side rail lower plate (40).
7. seat mounting bracket assembly according to claim 2, it is characterised in that the crossbeam (30) is a plurality of, a plurality of institute
Crossbeam (30) is stated to be distributed between the inner side rail lower plate (40) and the outer side rail lower plate (50).
8. seat mounting bracket assembly according to claim 1, it is characterised in that the crossbeam (30) is hollow structure, bag
The support beam (32) for including housing (31) and being arranged in the housing (31).
9. seat mounting bracket assembly according to claim 8, it is characterised in that the support beam (32) is a plurality of to be a plurality of
The support beam (32) is uniform in the housing (31).
10. a kind of vehicle, including seat mounting bracket assembly, it is characterised in that the seat mounting bracket assembly be claim 1 to
Seat mounting bracket assembly any one of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579085.2A CN107487242B (en) | 2016-07-20 | 2016-07-20 | Seat mounting frame assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579085.2A CN107487242B (en) | 2016-07-20 | 2016-07-20 | Seat mounting frame assembly and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107487242A true CN107487242A (en) | 2017-12-19 |
| CN107487242B CN107487242B (en) | 2020-03-24 |
Family
ID=60642979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610579085.2A Active CN107487242B (en) | 2016-07-20 | 2016-07-20 | Seat mounting frame assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107487242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968283A (en) * | 2020-07-24 | 2022-01-25 | 比亚迪股份有限公司 | Vehicle rear frame structure and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840005B1 (en) * | 2006-03-31 | 2009-09-16 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Vehicle body with cross member structure for a seat area in the vehicle |
| CN201390169Y (en) * | 2009-03-31 | 2010-01-27 | 奇瑞汽车股份有限公司 | Front baseplate seat installation structure |
| CN102862612A (en) * | 2012-09-25 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile front floor assembly |
| CN203211403U (en) * | 2013-02-28 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Reinforcement structure on floor central channel in vehicle |
| CN203497026U (en) * | 2013-09-23 | 2014-03-26 | 力帆实业(集团)股份有限公司 | Side-collision prevention reinforced structure for front floor of automobile |
| CN104058011A (en) * | 2014-06-30 | 2014-09-24 | 长城汽车股份有限公司 | Floor assembly for vehicle and vehicle adopting floor assembly |
-
2016
- 2016-07-20 CN CN201610579085.2A patent/CN107487242B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840005B1 (en) * | 2006-03-31 | 2009-09-16 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Vehicle body with cross member structure for a seat area in the vehicle |
| CN201390169Y (en) * | 2009-03-31 | 2010-01-27 | 奇瑞汽车股份有限公司 | Front baseplate seat installation structure |
| CN102862612A (en) * | 2012-09-25 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile front floor assembly |
| CN203211403U (en) * | 2013-02-28 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Reinforcement structure on floor central channel in vehicle |
| CN203497026U (en) * | 2013-09-23 | 2014-03-26 | 力帆实业(集团)股份有限公司 | Side-collision prevention reinforced structure for front floor of automobile |
| CN104058011A (en) * | 2014-06-30 | 2014-09-24 | 长城汽车股份有限公司 | Floor assembly for vehicle and vehicle adopting floor assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968283A (en) * | 2020-07-24 | 2022-01-25 | 比亚迪股份有限公司 | Vehicle rear frame structure and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107487242B (en) | 2020-03-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191031 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Applicant after: Beiqi Futian Automobile Co., Ltd. Address before: 100102 building, No. 1, 2 Tong Tung Avenue, Chaoyang District, Beijing Applicant before: Baowa Automobile (China) Co., Ltd. |
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| GR01 | Patent grant |