CN106494265A - A kind of automobile three rows of seats mounting structure - Google Patents
A kind of automobile three rows of seats mounting structure Download PDFInfo
- Publication number
- CN106494265A CN106494265A CN201611071617.8A CN201611071617A CN106494265A CN 106494265 A CN106494265 A CN 106494265A CN 201611071617 A CN201611071617 A CN 201611071617A CN 106494265 A CN106494265 A CN 106494265A
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- China
- Prior art keywords
- automobile
- rows
- inner panel
- seats
- mount point
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- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- B60N2/005—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)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of automobile three rows of seats mounting structure, belongs to auto parts and components mounting structure field.The present invention includes the rear crossbeam being fixedly connected and rear crossbeam inner panel, the mount point for installing automobile three rows of seats is respectively equipped with the rear crossbeam inner panel of automobile both sides, crossbeam inner panel and mount point corresponding position are fixed with reinforcing plate in the rear, and the automobile three rows of seats is fixed on behind automobile both sides in the mount point of crossbeam inner panel.Beneficial effects of the present invention are：Effectively solve Seat-fixed point and spare tyre arrangement etc. conflict, on the basis of the increase of the 3rd row's occupant space, compatibility spare tyre demand in the car.
Description
Technical field
A kind of a kind of the present invention relates to auto parts and components mounting structure, more particularly to automobile three rows of seats mounting structure.
Background technology
Automotive seat has very important effect as the direct supporting body of occupant to the safety protection of occupant, is automobile
The pith of passive security.The connection of seat and vehicle body it has to be ensured that reliable do not fail, if luggage impact, brake hard
Etc. causing seat to fix point failure, occupant is made to lose fixed support, it will to cause serious injury, so must assure that seat is pacified
The reliability that decorates.In addition, how preferably to optimize the space of three rows of seats, the comfortableness for lifting passenger is also necessary
Problem to be considered.
Common three rows of seats mounting structure is as shown in figure 1, respectively have two installation feet, each is installed before and after back seat
Fixed by two bolts at foot, relatively uniform 4 installation feet for being distributed in seat, the corresponding mount point of vehicle body is smooth on floor
Place.The mount point of this kind of structure occupies more rear floor panel space, is unfavorable for the arrangement of spare tyre cabin and driver's tool.
At front installation foot A two bolts along X to distribution.In order to lift the local stiffness of Seat-fixed point, except needing
Increase outside thickness of slab at mount point, in addition it is also necessary to increase stringer and be overlapped on the welding edge of both sides to constitute closed housing structure, Yi Zao
Technological problemses are excessively waited into thickness of slab.Easily there is welding quality, gear hole and application etc. and ask in 4 laminate of the employing overlap joint of Fig. 1, this kind of structure
Topic, increases manufacturing cost.
At installation foot, B is same afterwards, and two mount points are distributed along Y-direction.In addition to technological problemses, three rows of seats installs spiral shell
Mother directly bears the moment of flexure that luggage case impact brings, and suffered pulling capacity is larger, easily causes installation point failure.
Content of the invention
For solving the problems of the prior art, the present invention provides a kind of automobile three rows of seats mounting structure.
The present invention includes the rear crossbeam being fixedly connected and rear crossbeam inner panel, is respectively equipped with the rear crossbeam inner panel of automobile both sides
The mount point of automobile three rows of seats is installed, crossbeam inner panel is fixed with reinforcing plate with mount point corresponding position in the rear, the vapour
Car three rows of seats is fixed on behind automobile both sides in the mount point of crossbeam inner panel.
The present invention is further improved, and the mount point is provided with installation nut, and the reinforcing plate is nut reinforcing plate.
The present invention is further improved, and the nut reinforcing plate is arranged on rear crossbeam inner panel near the side of rear crossbeam.
The present invention is further improved, and is additionally provided with seat belt mount point, the rear crossbeam inner panel in the nut reinforcing plate
Corresponding position is provided with seat belt and installs nut.
The present invention is further improved, and automobile is respectively provided with a mount point on the rear crossbeam inner panel per side.
The present invention is further improved, and the mount point includes two installation nuts.
The present invention is further improved, and the rear crossbeam inner panel constitutes the cavity of closing at mount point with rear crossbeam.
The present invention is further improved, also include for adjust automobile three rows of seats X to adjustment mechanism, the adjustment
Mechanism is fixed on rear crossbeam inner panel by mount point, and automobile three rows of seats is provided with rear cross beam, crossbeam inner panel behind automobile both sides
Between be provided with spare tyre cabin, the rear cross beam is arranged across the spare tyre cabin.
Compared with prior art, the invention has the beneficial effects as follows：Seat-fixed point and spare tyre arrangement etc. are effectively solved
Conflict, on the basis of the increase of the 3rd row's occupant space, compatible spare tyre demand in the car；The closure that longeron regions are formed afterwards
Structure, rigidity and bending performance more preferable；When making seat stress simultaneously, the transmission of power is more reasonable；Technique is optimized, reduces welding
Difficulty, can lift workmanship；Integrated installation point, it is ensured that mount point precision；The longeron mechanism of overlap joint is reduced, reduces car load weight
Amount and cost.
Description of the drawings
Fig. 1 is prior art construction schematic diagram；
Fig. 2 is installing mechanism mount point structural representation of the present invention；
Fig. 3 is crossbeam inner panel and rear crossbeam fit structure schematic diagram after mount point；
Fig. 4 is installing cross-sectional structure schematic diagram at nut for the present invention；
Fig. 5 is that nut strengthens plate structure schematic diagram；
Fig. 6 is automotive seat scheme of installation.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further details.
As Figure 2-Figure 5, automobile three rows of seats mounting structure of the present invention includes the rear crossbeam 2 being fixedly connected and rear big
Beam inner panel 1, the rear crossbeam 2 and rear crossbeam inner panel 1 are welded to form crossbeam agent structure, on the rear crossbeam inner panel 1 of automobile both sides
Be respectively equipped with the mount point for installing automobile three rows of seats 8, in the rear crossbeam inner panel 1 be fixed with 3 corresponding position of mount point plus
Strong plate, the automobile three rows of seats 8 are fixed on behind automobile both sides in the mount point 3 of crossbeam inner panel 1.The mount point 3 of this example exists
After in crossbeam agent structure on the vertical of crossbeam inner panel 1, vehicle body both sides are distributed in, Fig. 3 is to pacify on the right side of automobile three rows of seats 8
Decorate structure.Automobile is respectively provided with a mount point 3 on the rear crossbeam inner panel 1 per side, each needs before and after the prior art that compares
Two mount points A and B, simplify technique, improve installation effectiveness.
Used as one embodiment of the present of invention, the mount point 3 of this example is provided with two installation nuts 31, the 3rd row of the automobile
Seat 8 is fixed on after automobile on crossbeam inner panel 1 by screw and installation nut, and this example reinforcing plate is nut reinforcing plate 4.Certainly,
This example can also be directly welded at automobile three rows of seats 8 in mount point 3.
As shown in figure 4, after this example crossbeam inner panel 1 used as semi-closed section, rear crossbeam inner panel 1 is with rear crossbeam 2 in mount point 3
The cavity of place's composition closing.The frame structure for making mount point 3 be located has good bending-twisting performance, has to lifting local stiffness
Great role.The girder construction of present invention closure, improves Background Region bending rigidity, and structural stability is higher.The installation of seat
3 rigidity of point are lifted, and can reduce nut abjection risk when luggage impact and brake hard, it is ensured that occupant safety.In the power that withstands shocks
When, the power that bears is transmitted to both sides by seat along rear end floor beam, is directly distributed to the crossbeam of both sides at mount point 3, rather than
The weakness zone such as floor afterwards.
As shown in figure 4, this example nut reinforcing plate 4 is welded on rear crossbeam inner panel 1 near the one of rear crossbeam 2 by pad D
Side, the pad D are distributed in the sides and top of rear crossbeam inner panel 1, and bonding strength is good.The overlap joint of technical solution of the present invention plate
Place C, cancels the structures such as longeron, at most only 3 laminates, i.e., rear crossbeam 2, rear crossbeam inner panel 1 and rear floor 5, without complicated technique
Problem, it is to avoid the panel beating number of plies is excessive, welds the shortcoming being difficult.Reduce the potential safety more than the failure of 3 laminate weld pads
Problem, is equally the protection to occupant.
As shown in figure 5, being also integrated with seat belt in addition to being provided with and installing nut reinforcement 41 in this example nut reinforcing plate 4
Mount point 42, the rear crossbeam inner panel corresponding position are provided with seat belt and install nut 11.Integrated security band mount point 42 arrives same
In one nut reinforcing plate 4, the reinforcement plate suqare of stress at key point is increased, beneficial to the dispersion of power.Certain car compared to existing technology
The technical scheme that type is adopted, present configuration reduce two stringer structures for playing booster action, weight saving about 0.66Kg.
As shown in fig. 6, the automobile three rows of seats mounting structure of this example is also included for adjusting 8 X of automobile three rows of seats
To adjustment mechanism 7, the adjustment mechanism 7 is fixed on rear crossbeam inner panel 1 by mount point 3, and automobile three rows of seats 8 is provided with
Rear cross beam 81, is provided with spare tyre cabin 6 between crossbeam inner panel 1 behind automobile both sides, the rear cross beam 81 is arranged across the spare tyre cabin 6.
This example makes the mount point 3 of automobile three rows of seats 8 be distributed in the crossbeam agent structure of automobile both sides, can increase the 3rd row of automobile
Seat 8 along X to adjustment space.Meanwhile, after the placement of spare tyre needs, sinking 195mm in floor forms spare tyre cabin 6, the peace with seat
The burnishing surface for decorateeing 3 needs is contradicted, and present configuration makes seat rear cross beam 81 across spare tyre cabin 6, be effectively utilized both sides and
The space of short transverse, increased the 3rd row's occupant space of vehicle, make the vehicle of present configuration by the 3rd row's occupant space
One advantage of wonderful works, becomes new bright spot.
The present invention has advantage following prominent：
（1）Mount point is distributed in vehicle body both sides on the vertical of crossbeam agent structure, effectively solve Seat-fixed point with
The conflicts such as spare tyre arrangement, on the basis of the increase of the 3rd row's occupant space, compatible spare tyre demand in the car；
（2）Crossbeam inner panel constitutes the complete cavity of closing as semi-closed section with rear crossbeam afterwards, and what rear longeron regions were formed closes
Structure is closed, rigidity and bending performance are more preferable；When making seat stress simultaneously, the transmission of power is more reasonable；
（3）The lap-joint of Seat-fixed point is made, is at most only had three layers, it is to avoid complicated technological problemses, optimize technique, reduce weldering
Difficulty is connect, workmanship can be lifted；
（4）Integrating automotive three rows of seats mount point and seat belt mount point, it is ensured that mount point relative-position error；
（5）Reduce as lifting the stringer structure that local stiffness is overlapped, reduce complete vehicle weight and cost.
The specific embodiment of the above is the better embodiment of the present invention, not limits the concrete of the present invention with this
Practical range, the scope of the present invention include being not limited to this specific embodiment, all equal according to the equivalence changes that is made of the invention
Within the scope of the present invention.
Claims (8)
1. a kind of automobile three rows of seats mounting structure, it is characterised in that：Including the rear crossbeam that is fixedly connected and rear crossbeam inner panel,
The mount point for installing automobile three rows of seats is respectively equipped with the rear crossbeam inner panel of automobile both sides, in the rear crossbeam inner panel and peace
Decorate corresponding position and be fixed with reinforcing plate, the automobile three rows of seats is fixed on behind automobile both sides in the mount point of crossbeam inner panel.
2. automobile three rows of seats mounting structure according to claim 1, it is characterised in that：The mount point is provided with installation
Nut, the reinforcing plate are nut reinforcing plate.
3. automobile three rows of seats mounting structure according to claim 2, it is characterised in that：The nut reinforcing plate is arranged
In rear crossbeam inner panel near the side of rear crossbeam.
4. automobile three rows of seats mounting structure according to claim 3, it is characterised in that：In the nut reinforcing plate also
Seat belt mount point is provided with, the rear crossbeam inner panel corresponding position is provided with seat belt and installs nut.
5. the automobile three rows of seats mounting structure according to claim 1-4, it is characterised in that：Rear crossbeam of the automobile per side
A mount point is respectively provided with inner panel.
6. automobile three rows of seats mounting structure according to claim 5, it is characterised in that：The mount point includes two
Nut is installed.
7. the automobile three rows of seats mounting structure according to any one of claim 1-4, it is characterised in that：The rear crossbeam
Inner panel constitutes the cavity of closing at mount point with rear crossbeam.
8. the automobile three rows of seats mounting structure according to any one of claim 1-4, it is characterised in that：Also include for
Adjustment automobile three rows of seats X to adjustment mechanism, the adjustment mechanism is fixed on rear crossbeam inner panel by mount point, automobile
Three rows of seats is provided with rear cross beam, is provided with spare tyre cabin behind automobile both sides between crossbeam inner panel, and the rear cross beam is across the spare tyre
Cabin is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071617.8A CN106494265A (en) | 2016-11-29 | 2016-11-29 | A kind of automobile three rows of seats mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071617.8A CN106494265A (en) | 2016-11-29 | 2016-11-29 | A kind of automobile three rows of seats mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494265A true CN106494265A (en) | 2017-03-15 |
Family
ID=58328858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071617.8A Pending CN106494265A (en) | 2016-11-29 | 2016-11-29 | A kind of automobile three rows of seats mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114450212A (en) * | 2019-09-27 | 2022-05-06 | 五十铃自动车株式会社 | Floor structure of vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331959A (en) * | 2001-05-10 | 2002-11-19 | Fuji Heavy Ind Ltd | Rear body structure for automobile |
| KR100774741B1 (en) * | 2006-10-17 | 2007-11-08 | 현대자동차주식회사 | Center hinge mounting structure of 2-row seat |
| CN201914317U (en) * | 2010-12-20 | 2011-08-03 | 浙江吉利汽车研究院有限公司 | Installation beam structure for fixing third row of automobile seats |
| CN203580684U (en) * | 2013-11-12 | 2014-05-07 | 重庆长安汽车股份有限公司 | Rear external mounting structure of rear automobile seat |
| CN104002873A (en) * | 2014-04-28 | 2014-08-27 | 长城汽车股份有限公司 | Vehicle and rear floor assembly thereof |
| CN104842824A (en) * | 2015-05-26 | 2015-08-19 | 上海长安汽车工程技术有限公司 | Mounting and fixing structure of car third-row seat |
| CN206537170U (en) * | 2016-11-29 | 2017-10-03 | 上汽通用五菱汽车股份有限公司 | A kind of automobile three rows of seats mounting structure |
-
2016
- 2016-11-29 CN CN201611071617.8A patent/CN106494265A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331959A (en) * | 2001-05-10 | 2002-11-19 | Fuji Heavy Ind Ltd | Rear body structure for automobile |
| KR100774741B1 (en) * | 2006-10-17 | 2007-11-08 | 현대자동차주식회사 | Center hinge mounting structure of 2-row seat |
| CN201914317U (en) * | 2010-12-20 | 2011-08-03 | 浙江吉利汽车研究院有限公司 | Installation beam structure for fixing third row of automobile seats |
| CN203580684U (en) * | 2013-11-12 | 2014-05-07 | 重庆长安汽车股份有限公司 | Rear external mounting structure of rear automobile seat |
| CN104002873A (en) * | 2014-04-28 | 2014-08-27 | 长城汽车股份有限公司 | Vehicle and rear floor assembly thereof |
| CN104842824A (en) * | 2015-05-26 | 2015-08-19 | 上海长安汽车工程技术有限公司 | Mounting and fixing structure of car third-row seat |
| CN206537170U (en) * | 2016-11-29 | 2017-10-03 | 上汽通用五菱汽车股份有限公司 | A kind of automobile three rows of seats mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114450212A (en) * | 2019-09-27 | 2022-05-06 | 五十铃自动车株式会社 | Floor structure of vehicle |
| CN114450212B (en) * | 2019-09-27 | 2024-02-06 | 五十铃自动车株式会社 | Floor structure of vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |