CN109484262A - Vehicle passenger compartment - Google Patents
Vehicle passenger compartment Download PDFInfo
- Publication number
- CN109484262A CN109484262A CN201811543691.4A CN201811543691A CN109484262A CN 109484262 A CN109484262 A CN 109484262A CN 201811543691 A CN201811543691 A CN 201811543691A CN 109484262 A CN109484262 A CN 109484262A
- Authority
- CN
- China
- Prior art keywords
- seat
- front wall
- reinforcer
- vehicle passenger
- passenger compartment
- 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
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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
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
Abstract
The invention discloses a kind of vehicle passenger compartments, comprising: front wall；The left beam of seat, is fixed at the front wall；The right beam of seat is fixed at the front wall, and is abreast spaced setting with the left beam of the seat；Reinforcer is respectively fixedly disposed at the back side at the back side of the front wall, the back side of the left beam of the seat and the right beam of the seat.Vehicle passenger compartment of the invention; the left beam of seat is fixedly connected with the right Liang Junyu front wall of seat; and reinforcer is provided on the left beam of front wall, seat and the right beam of seat; when vehicle collides; reinforcer provides stronger support and protects, meanwhile, front wall backward crumple when; will drive the left beam of seat, the right beam of seat moves backward together, injury caused by the structural collision with vehicle front has been reduced or avoided.
Description
Technical field
The present invention relates to vehicle passenger compartments.
Background technique
With the development of society, people increasingly pay attention to the safety problem of automobile, it is desirable that it can bear stringent central collision, side
It touches, the safety of driver and occupant is made to be guaranteed.In new car crash tests NCAP (New Car Assessment
Program) in evaluation, crew module's rigidity and occupant injury have direct relationship, and crew module's rigidity is big, and cabin deforms in an impact
Small, the living space of occupant is just guaranteed, and the injury of occupant will reduce accordingly.But rigidity cannot be done too again
By force, need to meet certain energy-absorbing requirement when because colliding, only metal plate modification can just generate energy-absorbing.
In automobile use process, be easiest to occur is exactly head-on crash.In order to guarantee the safety of occupant, car body
Design need certain energy-absorbing function, to absorb the energy that head-on crash is passed over, while also to have enough
Rigidity is avoided being crushed front wall and preceding shelves glass in collision, be damaged to occupant.
The prior art absorbs collision energy by longitudinal beam front section.General vehicle collides in the speed of 50km/h, vehicle energy
Enough meet collision demand, but be more than this speed, or when highway driving is to 80-110km/h, collision energy is it
Preceding 4 times, vehicle can not absorb whole energy at all, be crushed simultaneously so as to cause front panel, steering column etc., eventually lead to vehicle
Interior injury to personnel or death.
Summary of the invention
The object of the present invention is to provide a kind of vehicle passenger compartment, it is reduced or avoided and causes to hurt with the structural collision of vehicle front
Evil.
Vehicle passenger compartment of the invention includes: front wall；The left beam of seat, is fixed at the front wall；The right beam of seat, it is fixed
It is arranged and is abreast spaced setting in the front wall, and with the left beam of the seat；Reinforcer is respectively fixedly disposed at the front wall
The back side at the back side, the back side of the left beam of the seat and the right beam of the seat.
Vehicle passenger compartment as described above, wherein the reinforcer is made of rigid pipe and support chip, the support chip tool
Have it is multiple, it is vertical with the rigid pipe to be fixedly connected.
Vehicle passenger compartment as described above, wherein the support chip has arc notch, the arc notch size and institute
The outer dimension matching of rigid pipe is stated, the arc notch is plugged on outside the rigid pipe.
Vehicle passenger compartment as described above, wherein the reinforcer is made of rigid pipe, support chip and girder, the branch
Blade have it is multiple, be arranged in being respectively separated on the girder；The girder and the support chip are fixed at described
On the outer wall of rigid pipe, and the support chip is vertical with the rigid pipe.
Vehicle passenger compartment as described above, wherein the support chip has arc notch, and the girder and the arc lack
The minimum point of mouth flushes；The arc notch size is matched with the outer dimension of the rigid pipe, and the arc notch is plugged on
Outside the rigid pipe, the girder fitting rigid pipe outside wall surface is fixed.
Vehicle passenger compartment as described above, wherein the reinforcer includes: front wall reinforcer, be fixed at it is described before
The back side enclosed；Left beam reinforcer, is fixed at the back side of the left beam of the seat；Right beam reinforcer, is fixed at the seat
The back side of the right beam of chair.
Vehicle passenger compartment as described above, wherein one end of the left beam reinforcer and the right beam reinforcer, difference shape
At there is baffle, the baffle has arc groove, and the arc groove is supported outside the rigid pipe of the front wall reinforcer.
Vehicle passenger compartment as described above, wherein the front wall includes: upper beam；Lower beam, by vertical beam and it is described on
Crossbeam is fixedly connected with interval；The left beam of seat is fixedly connected with the upper beam, the lower beam respectively；The seat
Lower beam described in right beam is fixedly connected.
Vehicle passenger compartment as described above, wherein further include front panel, be fixed in the front wall.
Vehicle passenger compartment as described above, wherein further include floor, be arranged in the front wall, the left beam of the seat and institute
It states between the right beam of seat.
Vehicle passenger compartment of the invention, the left beam of seat are fixedly connected with the right Liang Junyu front wall of seat, and front wall, seat are left
It is provided with reinforcer on beam and the right beam of seat, when vehicle collides, reinforcer provides stronger support protection, together
When, front wall backward crumple when, will drive the left beam of seat, the right beam of seat moves backward together, be reduced or avoided and vehicle front
Structural collision caused by injure.
Detailed description of the invention
Fig. 1 is the overall structure diagram of vehicle passenger compartment of the present invention；
Fig. 2 is front wall, the left beam of seat, the isostructural front schematic view of the right beam of seat in vehicle passenger compartment of the present invention；
Fig. 3 is front wall, the left beam of seat, the isostructural schematic rear view of the right beam of seat in vehicle passenger compartment of the present invention；
Fig. 4 is the schematic diagram of reinforcer in vehicle passenger compartment of the present invention；
Fig. 5 is the partial schematic diagram of reinforcer in vehicle passenger compartment of the present invention；
Fig. 6 is the partial schematic diagram that rigid pipe is removed in vehicle passenger compartment of the present invention；
Fig. 7 is the schematic diagram of front wall reinforcer, left beam reinforcer and right beam reinforcer in vehicle passenger compartment of the present invention.
Appended drawing reference:
1- front panel；The floor 2-；3- upper beam；4- lower beam；5- vertical beam；The left beam of 7- seat；The right beam of 8- seat；9- front wall
Reinforcer；The left beam reinforcer of 10-；The right beam reinforcer of 11-；91- rigid pipe；92- support chip；93- girder；94- baffle；920- arc
V notch v.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
The present invention discloses a kind of vehicle passenger compartment, comprising: the left beam 7 of front wall, seat, the right beam 8 of seat and reinforcer.
The left beam 7 of seat is fixed at front wall；The right beam 8 of seat is fixed at front wall, and with the left beam 7 of seat abreast between
Every setting；Reinforcer is respectively fixedly disposed at the back side at the back side of front wall, the back side of the left beam 7 of seat and the right beam 8 of seat.It is preferred that
, front wall includes: upper beam 3 and lower beam 4, and the two is fixedly connected by perpendicular 5 beams.The left beam 7 of seat respectively with upper beam 3, under
Crossbeam 4 is fixedly connected；Right 8 lower beam 4 of beam of seat is fixedly connected.
Preferred reinforcer includes: front wall reinforcer 9, is fixed at the back side of front wall；Left beam reinforcer 10, fixation are set
It sets at the back side of the left beam 7 of seat；Right beam reinforcer 11 is fixed at the back side of the right beam 8 of seat.
General front wall reinforcer 9, left beam reinforcer 10 are identical with right these three structures of beam reinforcer 11, certainly, according to
The difference of corresponding installation site, their shape move towards possible different.
Illustrate the preferred structure of two kinds of reinforcers below.
The first, reinforcer is made of rigid pipe 91 and support chip 92, support chip 92 have it is multiple, it is vertical with rigid pipe 91
It is fixedly connected.Further, support chip 92 has arc notch 920, the outer dimension of arc notch 920 size and rigid pipe 91
Match, arc notch 920 is plugged on outside rigid pipe 91.
Second, reinforcer is made of rigid pipe 91, support chip 92 and girder 93, support chip 92 have it is multiple, respectively between
It is arranged on girder 93 every ground；Girder 93 and support chip 92 are fixed on the outer wall of rigid pipe 91, and support chip 92 with
Rigid pipe 91 is vertical.Further, support chip 92 has arc notch 920, and girder 93 is flushed with the minimum point of arc notch 920；
920 size of arc notch is matched with the outer dimension of rigid pipe 91, and arc notch 920 is plugged on outside rigid pipe 91, and girder 93 pastes
91 outside wall surface of rigid pipe is closed to fix.
One end of left beam reinforcer 10 and right beam reinforcer 11 is respectively formed with baffle 94, and baffle 94 has arc groove,
Arc groove is supported outside the rigid pipe 91 of front wall reinforcer 9.When colliding, the rigid pipe 91 of front wall reinforcer 9 is pushed against
The realization of baffle 94 moves back the driving of the left beam of seat 7 and the right beam 8 of seat.
Preferably, further includes: front panel 1 and floor 2.Front panel 1, is fixed in front wall.Floor 2 is arranged preceding
It encloses, between the left beam 7 of seat and the right beam 8 of seat.
(the left beam 7 of seat, seat are right for the rigidity and front wall and seat mounting rail that above structure is capable of significant increase front wall
Beam 8) between rigidity；Front wall is by hitting and can move backward, since front wall and the left beam 7 of seat, the right beam 8 of seat rigidity connect
It connecing, the left beam 7 of seat, the right beam 8 of seat are moved back together with front panel, and seat is mounted on the left beam 7 of seat and the right beam 8 of seat, because
This seat can move back simultaneously, and occupant moves back with seat, avoid the injury brought by front wall is invaded；
In general, elastic recoil can occur for front wall after collision terminates.Front wall pushes seat by baffle 94 when shock
Beam moves back, but when springing back, front wall and baffle 94 are disengaged, and the rebound of seat and occupant is avoided to occur, and reduce injury.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (10)
1. a kind of vehicle passenger compartment characterized by comprising
Front wall；
The left beam of seat (7), is fixed at the front wall；
The right beam of seat (8) is fixed at the front wall, and is abreast spaced setting with the left beam of the seat (7)；
Reinforcer is respectively fixedly disposed at the back side of the front wall, the back side of the left beam of the seat (7) and the right beam of the seat
(8) the back side.
2. vehicle passenger compartment according to claim 1, which is characterized in that
The reinforcer is made of rigid pipe (91) and support chip (92), the support chip (92) have it is multiple, with the rigidity
Pipe (91) is vertically fixedly connected.
3. vehicle passenger compartment according to claim 2, which is characterized in that
The support chip (92) has arc notch (920), and arc notch (920) size is outer with the rigid pipe (91)
The matching of shape size, the arc notch (920) are plugged on the rigid pipe (91) outside.
4. vehicle passenger compartment according to claim 1, which is characterized in that
The reinforcer is made of rigid pipe (91), support chip (92) and girder (93), the support chip (92) have it is multiple, point
It is not spaced apart and arranged on the girder (93)；
The girder (93) and the support chip (92) are fixed on the outer wall of the rigid pipe (91), and the support
Piece (92) is vertical with the rigid pipe (91).
5. vehicle passenger compartment according to claim 4, which is characterized in that
The support chip (92) has arc notch (920), and the girder (93) and the minimum point of the arc notch (920) are neat
It is flat；
Arc notch (920) size is matched with the outer dimension of the rigid pipe (91), arc notch (920) grafting
The rigid pipe (91) outside, the girder (93) fitting rigid pipe (91) outside wall surface is fixed.
6. according to the described in any item vehicle passenger compartments of claim 2-5, which is characterized in that
The reinforcer includes:
Front wall reinforcer (9), is fixed at the back side of the front wall；
Left beam reinforcer (10), is fixed at the back side of the left beam of the seat (7)；
Right beam reinforcer (11), is fixed at the back side of the right beam of the seat (8).
7. vehicle passenger compartment according to claim 6, which is characterized in that
One end of the left beam reinforcer (10) and the right beam reinforcer (11), is respectively formed with baffle (94), the baffle
(94) have arc groove, the arc groove support the front wall reinforcer (9) the rigid pipe (91) outside.
8. vehicle passenger compartment according to claim 1, which is characterized in that
The front wall includes:
Upper beam (3)；
Lower beam (4) is fixedly connected by vertical beam (5) with the upper beam (3) with interval；
The left beam of seat (7) is fixedly connected with the upper beam (3), the lower beam (4) respectively；
The right beam of seat (8) lower beam (4) is fixedly connected.
9. vehicle passenger compartment according to claim 1, which is characterized in that further include:
Front panel (1), is fixed in the front wall.
10. vehicle passenger compartment according to claim 1, which is characterized in that further include:
Floor (2) is arranged between the front wall, the left beam of the seat (7) and the right beam of the seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811543691.4A CN109484262B (en) | 2018-12-17 | 2018-12-17 | Vehicle passenger compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811543691.4A CN109484262B (en) | 2018-12-17 | 2018-12-17 | Vehicle passenger compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484262A true CN109484262A (en) | 2019-03-19 |
| CN109484262B CN109484262B (en) | 2020-07-28 |
Family
ID=65710412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811543691.4A Active CN109484262B (en) | 2018-12-17 | 2018-12-17 | Vehicle passenger compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484262B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424928A1 (en) * | 1984-07-06 | 1986-01-16 | Walter 8720 Schweinfurt Lindwurm | Catapult seat safety system for motor vehicles |
| JP5577891B2 (en) * | 2010-06-30 | 2014-08-27 | マツダ株式会社 | Lower body structure of the vehicle |
| WO2014162493A1 (en) * | 2013-04-01 | 2014-10-09 | トヨタ自動車株式会社 | Vehicle body structure |
| CN203996459U (en) * | 2014-04-17 | 2014-12-10 | 东风商用车有限公司 | Cab front wall |
| CN104260790A (en) * | 2014-09-24 | 2015-01-07 | 安徽安凯汽车股份有限公司 | Passenger car driver protection structure |
| US20150145284A1 (en) * | 2013-11-25 | 2015-05-28 | Toyota Jidosha Kabushiki Kaisha | Vehicle body lower section structure |
| CN107264644A (en) * | 2017-07-27 | 2017-10-20 | 东风小康汽车有限公司重庆分公司 | A kind of body of a motor car driving cabin assembly structure |
-
2018
- 2018-12-17 CN CN201811543691.4A patent/CN109484262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424928A1 (en) * | 1984-07-06 | 1986-01-16 | Walter 8720 Schweinfurt Lindwurm | Catapult seat safety system for motor vehicles |
| JP5577891B2 (en) * | 2010-06-30 | 2014-08-27 | マツダ株式会社 | Lower body structure of the vehicle |
| WO2014162493A1 (en) * | 2013-04-01 | 2014-10-09 | トヨタ自動車株式会社 | Vehicle body structure |
| US20150145284A1 (en) * | 2013-11-25 | 2015-05-28 | Toyota Jidosha Kabushiki Kaisha | Vehicle body lower section structure |
| CN203996459U (en) * | 2014-04-17 | 2014-12-10 | 东风商用车有限公司 | Cab front wall |
| CN104260790A (en) * | 2014-09-24 | 2015-01-07 | 安徽安凯汽车股份有限公司 | Passenger car driver protection structure |
| CN107264644A (en) * | 2017-07-27 | 2017-10-20 | 东风小康汽车有限公司重庆分公司 | A kind of body of a motor car driving cabin assembly structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109484262B (en) | 2020-07-28 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |