CN102673428A - Automobile and rear integral type seat - Google Patents
Automobile and rear integral type seat Download PDFInfo
- Publication number
- CN102673428A CN102673428A CN2011100667666A CN201110066766A CN102673428A CN 102673428 A CN102673428 A CN 102673428A CN 2011100667666 A CN2011100667666 A CN 2011100667666A CN 201110066766 A CN201110066766 A CN 201110066766A CN 102673428 A CN102673428 A CN 102673428A
- Authority
- CN
- China
- Prior art keywords
- backrest
- automobile
- integral type
- type seat
- back row
- 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.)
- Pending
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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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
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- 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
- B60N2/4207—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 characterised by the direction of the g-forces
- B60N2/4214—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 characterised by the direction of the g-forces longitudinal
- B60N2/4228—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 characterised by the direction of the g-forces longitudinal due to impact coming from the rear
Abstract
The invention relates to the field of automobiles and discloses a rear integral type seat for an automobile. The rear integral type seat comprises a backrest and a seat cushion, wherein the rear part of the backrest is provided with a reinforcing bracket, and the reinforcing bracket is fixedly connected with a floor of the automobile and provided with a bending part with a backward opening; a preset distance is reserved between the bending part and the bottom of the seat cushion during the normal driving of the automobile; the bending part is abutted against the bottom of the backrest when an automobile trunk is impacted; when the trunk is not impacted, the reinforcing bracket is not contacted with the bottom of the backrest, and mutual acting force is not generated between the reinforcing bracket and the bottom of the backrest; and after the trunk is impacted, the backrest of rear integral type seat is impacted, the reinforcing bracket is abutted against the bottom of the backrest, so that a stress point is increased on the backrest, impact stress is jointly undertook by a connecting point of the backrest and the automobile body and the reinforcing bracket, and the stress condition of the connecting point can be improved. The invention also discloses an automobile including the rear integral type seat.
Description
[technical field]
The present invention relates to automotive field, relate in particular to a kind of back row's integral type seat that is used for automobile; The invention still further relates to a kind of automobile that comprises above-mentioned back row's integral type seat.
[background technology]
Along with the continuous development of society, automobile becomes the essential product of each family gradually, and its safety and reliability and vast family are of close concern to each other.
In the existing market vehicle on sale, the foldable back of common integral type backrest adopts 2 modes with body contact of bearing pin to realize usually.In the actual collision test; Distortion after backrest receives and impacting; The moment bearing pin of bump becomes tensile stress for the power that the local part of vehicle body applies by shearing force, makes strained condition moment of vehicle body become very abominable, occurs pulling inefficacy, panel beating easily and failure conditions such as tears.
Simultaneously; The system test that new GB15083 explicitly calls for baggage container to impact is verified under the car load environment; Therefore, common innovative approach is that backrest after the integral type is become fixed can not the turnover by turning down, and perhaps revises vehicle body significantly; Structures such as rear wheel cover are to satisfy GB or laws and regulations requirement.
But these measures are not the functional configuration of having sacrificed the integral type seat, make its overall performance impaired, have increased considerably the weight of bodywork parts cost and automobile exactly, all are not the actv. solutions.
Therefore, how effectively improving the Dent resistance and the reliability of integral type seat, is those skilled in the art's technical issues that need to address.
[summary of the invention]
The purpose of this invention is to provide a kind of back row's integral type seat that is used for automobile, its impact resistance is better, and reliability is improved significantly.Another object of the present invention provides a kind of automobile that comprises above-mentioned back row's integral type seat, and its cost performance is improved.
To achieve these goals, the invention provides a kind of back row's integral type seat that is used for automobile, comprise backrest and cushion, the rear portion of said backrest is provided with reinforced support, and this reinforced support is captiveed joint with the floor of said automobile, and has opening curve backward; The bottom of said curve and said backrest has predetermined distance when automobile normal running, said curve receives when impacting the bottom against said backrest at car trunk.
Further, said backrest comprises main part and the coupling link of being located at said main part below, and the end of said curve wears said coupling link.
Further, said coupling link and said main part welding.
Further, said reinforced support is fixed through the mode that screw is connected perhaps welding with said floor.
Further, said coupling link and said reinforced support are corresponding one by one, and the number of said coupling link is one or more, and the Width rectangular distribution of the said automobile in edge.
The present invention also provides a kind of automobile, comprises seat and the baggage container of being located at said seat rear side, and said seat comprises that said baggage container is located at the rear side of said back row's integral type seat like above-mentioned each described back row's integral type seat.
Further, said back row's integral type seat comprises that integral type can turn down backrest.
Further, said back row's integral type seat comprises that integral type can not turn down backrest.
Back provided by the invention row's integral type seat comprises backrest and cushion, and is provided with reinforced support at the rear portion of said backrest that this reinforced support is captiveed joint with the floor of said automobile, and has opening curve backward; The bottom of said curve and said backrest has predetermined distance when automobile normal running, receive the bottom of impacting with said backrest at car trunk and offset.The rear portion that is the integral type seat is baggage container, and when baggage container does not receive when impacting, reinforced support does not contact with the bottom of backrest, does not produce application force each other; After baggage container is impacted, the backrest of bump back row's integral type seat, the bottom of reinforced support and backrest offsets; On backrest, increase a stress point; Make the point of connection and the reinforced support of backrest and vehicle body bear impact load stress jointly, thereby effectively reduce the stress that point of connection receives, improve the stressing conditions of point of connection; Prolong the service life of vehicle body, improve the reliability and the cost performance of automobile.
A kind of preferred embodiment in, said backrest comprises main part and the coupling link of being located at said main part below, the end of said curve wears said coupling link.On the basis of existing backrest,, and the end of reinforced support is set in the coupling link as long as increase a coupling link in its bottom; Just can satisfy needs of the present invention; It is simple in structure, is easy to realize, on existing automobile, just can effectively improve the stressing conditions that the integral type seat is arranged in the back as long as improve a little; Implementation cost is low, helps of the present invention applying.
On the basis that above-mentioned back row's integral type seat is provided, the present invention also provides a kind of automobile that comprises above-mentioned back row's integral type seat; Because back row's integral type seat has above-mentioned technique effect, the automobile with this back row's integral type seat also has the corresponding techniques effect.
[description of drawings]
Fig. 1 is the structure scheme drawing of row's integral type back of seat a kind of specific embodiment in back in the automobile provided by the present invention;
Fig. 2 is a kind of specific embodiment of reinforced support provided by the present invention and backrest bonded assembly structural representation;
Fig. 3 is in the structural representation under the cruising state for reinforced support shown in Figure 2;
Fig. 4 is in the structural representation at another visual angle under the cruising state for reinforced support shown in Figure 2;
Structural representation when Fig. 5 receives the baggage container bump for reinforced support shown in Figure 2.
Parts and label list
| 1 | |
| 11 | |
| 12 | |
| 2 | Reinforced |
| 21 | Curve |
[specific embodiment]
Core of the present invention provides a kind of back row's integral type seat that is used for automobile, and its impact resistance is better, and reliability is improved significantly.Another core of the present invention provides a kind of automobile that comprises above-mentioned back row's integral type seat, and its cost performance is improved.
The forward and backward noun of locality that waits that this paper is related is that the working direction during with automobile normal running is that benchmark defines.The noun of locality that should be appreciated that among this paper to be adopted should not limit the protection domain of this patent.
In order to make those skilled in the art better understand technical scheme of the present invention, the present invention is done further detailed description below in conjunction with the accompanying drawing and the specific embodiment.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structure scheme drawing of row's integral type back of seat a kind of specific embodiment in back in the automobile provided by the present invention, is the view of seeing backrest from the back of automobile; Fig. 2 is a kind of specific embodiment of reinforced support provided by the present invention and backrest bonded assembly structural representation, and the top of having omitted backrest among the figure has only kept and the interactional part of reinforced support.
Back provided by the invention row's integral type seat comprises backrest 1 and cushion (not shown), and is provided with reinforced support 2 at the rear portion of backrest 1 that this reinforced support 2 is captiveed joint with the floor of automobile, and has opening curve 21 backward; Curve 21 has predetermined distance with the bottom of backrest 1 when automobile normal running, receive the bottom of impacting with backrest 1 at car trunk and offset.Promptly the rear portion of back row's integral type seat is a baggage container, and when baggage container does not receive when impacting, reinforced support 2 does not contact with the bottom of backrest 1, does not produce application force each other; After baggage container is impacted, the backrest 1 of bump back row's integral type seat, reinforced support 2 offsets with the bottom of backrest 1; On backrest 1, increase a stress point; Make backrest 1 and the point of connection and the reinforced support 2 of vehicle body bear impact load stress jointly, thereby effectively reduce the stress that point of connection receives, improve the stressing conditions of point of connection; Prolong the service life of vehicle body, improve the reliability and the cost performance of automobile.
Please refer to Fig. 3 to Fig. 5, Fig. 3 is in the structural representation under the cruising state for reinforced support 2 shown in Figure 2; Fig. 4 is in the structural representation at another visual angle under the cruising state for reinforced support 2 shown in Figure 2; Structural representation when Fig. 5 receives the baggage container bump for reinforced support 2 shown in Figure 2.
In a kind of concrete embodiment, backrest 1 comprises the coupling link 12 of being located at main part 11 belows of main part 11, and the end of curve 21 wears coupling link 12.On the basis of existing backrest 1,, and the end of reinforced support 2 is set in the coupling link 12 as long as increase a coupling link 12 in its bottom; Just can satisfy needs of the present invention; It is simple in structure, is easy to realize, on existing automobile, just can effectively improve the stressing conditions that the integral type seat is arranged in the back as long as improve a little; Implementation cost is low, helps of the present invention applying.
Particularly, above-mentioned coupling link 12 can weld with main part 11.Promptly can on existing integral type backrest 1 basis, directly weld out a coupling link 12 that can hold curve 21, just can realize the object of the invention, it is simple to operate, is easy to realize.
Further, reinforced support 2 can be connected through screw with the floor.On existing car floor, have bolt connecting hole, utilize this bolt connecting hole that reinforced support 2 is fixed on the vehicle body, need not make additional reconstruction to vehicle body, need not change the structure of vehicle body yet, further reduce implementation cost of the present invention.Welding manner is one of usual way of industrial circle captive joint, its technology maturation, and cost is low and be connected firmly, and can play good fixed effect.Should be appreciated that reinforced support 2 is captiveed joint with the floor includes but not limited to two kinds of above-mentioned connection modes.
In a kind of concrete embodiment; In the row's integral type seat of back provided by the present invention; One, two even a plurality of reinforced support 2 can be set; And it is corresponding one by one with reinforced support 2 that one, two or more coupling links 12 are set, and simultaneously, a plurality of reinforced supports 2 can be along the Width rectangular distribution of automobile with coupling link 12.Like this, when back row's backrest 1 received the baggage container bump, can there be a plurality of stress points in the coupling link 12 of a plurality of reinforced supports 2 on the Width of automobile, further reduced the stress of back row's backrest 1 and body contact point, the reliability and the cost performance of raising vehicle body.Obviously, the vehicle width direction here is the direction vertical with the automobile working direction.
Except above-mentioned back row's integral type seat, the present invention also provides a kind of automobile that comprises above-mentioned back row's integral type seat, and this automobile comprises seat and the baggage container of being located at the seat rear side, and baggage container is located at the rear side of above-mentioned back row's integral type seat.The structure of these other each several parts of automobile please refer to prior art, and this paper repeats no more.
Particularly, above-mentioned back row's integral type seat comprises that integral type can turn down backrest and integral type can not turn down backrest, and reinforced support 2 all can effectively improve the impact resistance of backrest 1, improves the reliability of automobile.Its concrete principle of work is identical with back row's integral type seat, repeats no more at this.
More than to automobile provided by the present invention and arrange the integral type seat thereafter and carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (8)
1. the back row's integral type seat that is used for automobile comprises backrest and cushion, it is characterized in that the rear portion of said backrest is provided with reinforced support, and this reinforced support is captiveed joint with the floor of said automobile, and has opening curve backward; The bottom of said curve and said backrest has predetermined distance when automobile normal running, said curve receives when impacting the bottom against said backrest at car trunk.
2. the back row's integral type seat that is used for automobile according to claim 1 is characterized in that, said backrest comprises main part and the coupling link of being located at said main part below, and the end of said curve wears said coupling link.
3. the back row's integral type seat that is used for automobile according to claim 2 is characterized in that, said coupling link and the welding of said main part.
4. according to each described back row's integral type seat that is used for automobile of claim 1-3, it is characterized in that said reinforced support is connected through screw with said floor or the mode of welding is fixed.
5. according to each described back row's integral type seat that is used for automobile of claim 1-3, it is characterized in that said coupling link and said reinforced support are corresponding one by one, the number of said coupling link is one or more, and the Width rectangular distribution of the said automobile in edge.
6. an automobile comprises seat and the baggage container of being located at said seat rear side, it is characterized in that, said seat comprises that said baggage container is located at the rear side of said back row's integral type seat like each described back row's integral type seat of claim 1 to 5.
7. automobile according to claim 6 is characterized in that, said back row's integral type seat comprises that integral type can turn down backrest.
8. automobile according to claim 6 is characterized in that, said back row's integral type seat comprises that integral type can not turn down backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100667666A CN102673428A (en) | 2011-03-18 | 2011-03-18 | Automobile and rear integral type seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100667666A CN102673428A (en) | 2011-03-18 | 2011-03-18 | Automobile and rear integral type seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102673428A true CN102673428A (en) | 2012-09-19 |
Family
ID=46806200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100667666A Pending CN102673428A (en) | 2011-03-18 | 2011-03-18 | Automobile and rear integral type seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673428A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022887A (en) * | 2015-07-27 | 2015-11-04 | 北京汽车股份有限公司 | Evaluation method and apparatus for reinforcing bracket of automobile |
| US9446687B2 (en) | 2015-01-29 | 2016-09-20 | Ford Global Technologies, Llc | Selectable fixed and rotational seat frame assembly for a vehicle frame |
| CN108859895A (en) * | 2018-05-23 | 2018-11-23 | 合肥宏立至信汽车部件制造有限公司 | A kind of automobile rear seat monoblock type backrest anti-deforming structure |
| CN111823978A (en) * | 2019-04-23 | 2020-10-27 | 上海汽车集团股份有限公司 | Automobile and front row auxiliary driving double-person multifunctional seat thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639040A (en) * | 1982-04-20 | 1987-01-27 | Tachikawa Spring Co., Ltd. | Fixing device for a vehicle seat |
| US4909571A (en) * | 1988-09-12 | 1990-03-20 | Hoover Universal, Inc. | Vehicle seat with inertial latch assembly |
| DE10117706A1 (en) * | 2001-04-09 | 2002-10-10 | Werner Flecks | Safety device for behind back seat of vehicle, especially combi van, estate car or people carrier, comprises removable cross support |
| CN201220611Y (en) * | 2008-04-18 | 2009-04-15 | 上海通用汽车有限公司 | Connection structure for vehicle seat |
| CN101428572A (en) * | 2008-09-27 | 2009-05-13 | 重庆长安汽车股份有限公司 | Luggage case article impact resistant structure of automobile chair |
-
2011
- 2011-03-18 CN CN2011100667666A patent/CN102673428A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639040A (en) * | 1982-04-20 | 1987-01-27 | Tachikawa Spring Co., Ltd. | Fixing device for a vehicle seat |
| US4909571A (en) * | 1988-09-12 | 1990-03-20 | Hoover Universal, Inc. | Vehicle seat with inertial latch assembly |
| DE10117706A1 (en) * | 2001-04-09 | 2002-10-10 | Werner Flecks | Safety device for behind back seat of vehicle, especially combi van, estate car or people carrier, comprises removable cross support |
| CN201220611Y (en) * | 2008-04-18 | 2009-04-15 | 上海通用汽车有限公司 | Connection structure for vehicle seat |
| CN101428572A (en) * | 2008-09-27 | 2009-05-13 | 重庆长安汽车股份有限公司 | Luggage case article impact resistant structure of automobile chair |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9446687B2 (en) | 2015-01-29 | 2016-09-20 | Ford Global Technologies, Llc | Selectable fixed and rotational seat frame assembly for a vehicle frame |
| RU2693588C2 (en) * | 2015-01-29 | 2019-07-03 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Vehicle seat attachment system |
| CN105022887A (en) * | 2015-07-27 | 2015-11-04 | 北京汽车股份有限公司 | Evaluation method and apparatus for reinforcing bracket of automobile |
| CN105022887B (en) * | 2015-07-27 | 2018-06-19 | 北京汽车股份有限公司 | Automobile reinforced support evaluation method and device |
| CN108859895A (en) * | 2018-05-23 | 2018-11-23 | 合肥宏立至信汽车部件制造有限公司 | A kind of automobile rear seat monoblock type backrest anti-deforming structure |
| CN111823978A (en) * | 2019-04-23 | 2020-10-27 | 上海汽车集团股份有限公司 | Automobile and front row auxiliary driving double-person multifunctional seat thereof |
| CN111823978B (en) * | 2019-04-23 | 2023-02-03 | 上海汽车集团股份有限公司 | Automobile and front-row copilot multifunctional seat thereof |
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Application publication date: 20120919 |