CN109703425A - Anti-canting chair framework and automotive seat comprising it - Google Patents
Anti-canting chair framework and automotive seat comprising it Download PDFInfo
- Publication number
- CN109703425A CN109703425A CN201811622903.8A CN201811622903A CN109703425A CN 109703425 A CN109703425 A CN 109703425A CN 201811622903 A CN201811622903 A CN 201811622903A CN 109703425 A CN109703425 A CN 109703425A
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- Prior art keywords
- connecting portion
- canting
- connection frame
- cushion
- chair framework
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- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of anti-canting chair framework and include its automotive seat, the anti-canting chair framework includes cushion skeleton and connection frame, the connection frame is fixed relative to vehicle body, the cushion skeleton is equipped with the first connecting portion for connecting the connection frame and connects the second connecting portion of the vehicle body, and the first connecting portion, the second connecting portion are arranged along automobile direction of advance.The automotive seat includes anti-canting chair framework as described above.Anti-canting chair framework of the invention and the automotive seat comprising it, cushion skeleton effectively realize fixation by first connecting portion and second connecting portion, it is therefore prevented that cushion is overturn forward when automobile collides, and the safety of passenger has been effectively ensured.
Description
Technical field
The present invention relates to a kind of anti-canting chair framework and include its automotive seat.
Background technique
As auto industry continues to develop, automotive seat safety problem is had been a concern.Most of automobiles on the market
Heel row cushion does not have anti-canting function, and specific structure is as depicted in figs. 1 and 2, and cushion assembly 100 ' mainly includes that cushion is sent out
Bubble and cushion skeleton are connected to body platform 300 ' by the front end of cushion skeleton, realize the fixation of heel row cushion front end, and sit
What the rear end of pad skeleton was fixed merely by the crimping of backrest assembly 200 ' and cushion assembly 100 '.When automobile occur before to
When collision, heel row cushion is easy to using the tie point of cushion skeleton front end as rotation center and causes to overturn forward, to threaten
To the safety of passenger inside the vehicle.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome cushion in the prior art be easy rotate and cause to turn over forward
Turn, threatens the defect of the safety of passenger inside the vehicle, a kind of anti-canting chair framework and the automotive seat comprising it are provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of anti-canting chair framework, it is characterized in that comprising cushion skeleton and connection frame, the connection frame relative to
Vehicle body is fixed, and the cushion skeleton, which is equipped with the first connecting portion for connecting the connection frame and connects the second of the vehicle body, to be connected
Socket part, the first connecting portion, the second connecting portion are arranged along automobile direction of advance.
In the present solution, form, cushion skeleton are effectively real by first connecting portion and second connecting portion using the above structure
The fixation of existing cushion skeleton, effectively prevents being flipped using the tie point of the front end of cushion skeleton as rotation center, thus anti-
Cushion when automobile collides is stopped to overturn forward, the safety of passenger has been effectively ensured.
Preferably, the anti-canting chair framework further includes backrest frames, one end of the connection frame is connected to described lean on
Spine frame, the other end of the connection frame extend along the direction close to the first connecting portion and are removably attachable to described the
One interconnecting piece.
In the present solution, form, the both ends of connection frame are connected to backrest frames and cushion skeleton using the above structure,
The bonding strength between backrest frames and cushion skeleton is effectively strengthened, cushion when automobile collides is effectively prevented and turns over forward
Turn, the safety of passenger has been effectively ensured.
Preferably, the connection frame includes rack body and fastener, one end of the rack body is fixedly connected on
The backrest frames, the other end of the rack body are fixedly connected on the fastener, and the fastener is connected to described
One interconnecting piece.
In the present solution, form, connection frame are connect by fastener with the first of cushion skeleton using the above structure
It realizes and is detachably connected between portion, and is easy to connect.
Preferably, the fastener is equipped with card slot, the card slot is recessed along the direction of advance of the vehicle body, and described first connects
Socket part is snapped connection in the card slot.
In the present solution, form using the above structure, so that cushion skeleton installation is easy to connect.
Preferably, the bottom of the connection frame is for connecting the vehicle body.
In the present solution, form using the above structure, is connected with vehicle body by connection frame, is further enhanced to connection
Frame is connected and fixed, so that automobile connection frame when colliding will not generate biggish interaction force to vehicle body, it is therefore prevented that
Damage to vehicle body, meanwhile, it is not necessary that reinforcement, save the cost are arranged between vehicle body and connection frame.
Preferably, the material of the first connecting portion, the second connecting portion, the connection frame is metal.
A kind of automotive seat, it is characterized in that comprising anti-canting chair framework as described above.
In the present solution, form using the above structure, it is therefore prevented that cushion is overturn forward when automobile collides, and is effectively ensured
The safety of passenger.
Preferably, the anti-canting chair framework further includes backrest frames, the automotive seat further includes for coating
The cushion coating member of cushion skeleton is stated, the lower end of the backrest frames is resisted against the top surface of the cushion coating member.
It is existing in the present solution, form using the above structure, effectively preventing generating abjection between the rear end of cushion and backrest
As the rear end of cushion is overturn forward when automobile having been further prevented to collide, and the safety of passenger has been effectively ensured.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
Anti-canting chair framework of the invention and the automotive seat comprising it, cushion skeleton pass through first connecting portion and second
Interconnecting piece effectively realizes fixation, it is therefore prevented that cushion is overturn forward when automobile collides, and the safety of passenger has been effectively ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automotive seat of the prior art.
Fig. 2 is structural schematic diagram of the automotive seat of the prior art in overturning.
Fig. 3 is the structural schematic diagram of the automotive seat of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the anti-canting chair framework of the automotive seat of the embodiment of the present invention.
Fig. 5 is the partial structural diagram of the anti-canting chair framework of the automotive seat of the embodiment of the present invention.
Description of symbols:
Cushion assembly 100 '
Backrest assembly 200 '
Body platform 300 '
Cushion skeleton 1
First connecting portion 11
Second connecting portion 12
Connection frame 2
Rack body 21
Fastener 22
Card slot 23
Backrest frames 3
Anti-canting chair framework 10
Cushion coating member 20
Vehicle body 30
Specific embodiment
Illustrate below by the mode of embodiment and completely the present invention in conjunction with attached drawing to become apparent from, but therefore not incite somebody to action this
It invents among the scope of embodiments being limited in.
As shown in Fig. 3, Fig. 4 and Fig. 5, the automotive seat of the embodiment of the present invention includes anti-canting chair framework 10, this prevents turning over
Turning chair framework 10 includes cushion skeleton 1 and connection frame 2, and connection frame 2 is fixed relative to vehicle body 30, and cushion skeleton 1 is equipped with and is used for
The first connecting portion 11 being connected on connection frame 2 and the second connecting portion 12 for being connected to vehicle body 30, first connecting portion 11, second connect
Socket part 12 is arranged along automobile direction of advance.First connecting portion 11 is located at the rear end of cushion skeleton 1, and second connecting portion 12 is located at cushion
The front end of skeleton 1, position of the front-end and back-end of cushion skeleton 1 relative to automobile direction of advance.Automobile is sent out in the process of moving
When raw collision, cushion skeleton 1 makes cushion skeleton 1 by fixing tightly by first connecting portion 11 and second connecting portion 12,
It effectively prevents being flipped using the tie point of the front end of cushion skeleton 1 as rotation center, so that automobile be prevented to collide
When cushion overturn forward, the safety of passenger has been effectively ensured.
The quantity of the first connecting portion 11 and second connecting portion 12 that are arranged in cushion skeleton 1 is not construed as limiting, second connecting portion
12 quantity is preferably two, and two second connecting portions 12 are located at the two sides of the front end of cushion skeleton 1.Second connecting portion 12
It can be U-shaped fastener, the card slot in U-shaped fastener insertion vehicle body 30 is interior and is fastenedly connected in vehicle body 30, second connecting portion 12
Material be metal, be fastenedly connected conveniently, and bonding strength is high.
Connection frame 2 is fixed relative to vehicle body 30, and cushion skeleton 1 is connected on connection frame 2 by first connecting portion 11, thus
Being fixedly connected to cushion skeleton 1 is realized, being fixedly connected for connection frame 2 is also strengthened.Anti-canting chair framework 10 can be with
Including backrest frames 3, one end of connection frame 2 is connected to backrest frames 3, and the other end of connection frame 2 is along close to first connecting portion 11
Direction extend and be removably attachable to first connecting portion 11.The both ends of connection frame 2 are connected to backrest frames 3 and cushion
Skeleton 1 effectively strengthens the bonding strength between backrest frames 3 and cushion skeleton 1, effectively prevents seat when automobile collides
Pad is overturn forward, and the safety of passenger has been effectively ensured.
The bottom of connection frame 2 can also be connected with vehicle body 30.By connection frame 2 simultaneously with backrest frames 3,30 phase of vehicle body
Connection, further enhances being connected and fixed to connection frame 2, so that connection frame 2 will not be to vehicle body 30 when colliding for automobile
Generate biggish interaction force, it is therefore prevented that the damage to vehicle body 30 is reinforced without being arranged between vehicle body 30 and connection frame 2
Beam, save the cost.
The quantity of connection frame 2 is not construed as limiting, and the quantity of connection frame 2 is preferably two, and two connection frames 2 are respectively arranged at seat
Pad the two sides of the rear end of skeleton 1.The material of connection frame 2 can be metal, and the structure for effectively reinforcing anti-canting chair framework 10 is strong
Degree improves the safety of anti-canting chair framework 10.Connection frame 2 can weld together with backrest frames 3, in installation anti-canting
When chair framework 10, first connection frame 2 can be welded on backrest frames 3, then connection frame 2 is rigidly attached to vehicle by bolt
On body 30, the installation of cushion skeleton 1 is connected on connection frame 2 and vehicle body 30 later.
In order to further reach the overturning for preventing cushion skeleton 1, automotive seat can also include for coating cushion skeleton 1
Cushion coating member 20, the lower end of backrest frames 3 is resisted against the top surface of cushion coating member 20.The front end of cushion skeleton 1 passes through the
Two interconnecting pieces 12 are fixedly connected with vehicle body 30, and the rear end of cushion skeleton 1 is connected on connection frame 2 by first connecting portion 11, together
When, the top surface of the rear end of cushion is resisted against the lower end of backrest frames 3, effectively prevents generating between the rear end of cushion and backrest de-
Occur as the rear end of cushion is overturn forward when automobile having been further prevented to collide, and the safety of passenger has been effectively ensured.
Connection frame 2 may include having rack body 21 and fastener 22, and one end of rack body 21 is fixedly connected on backrest
Skeleton 3, the other end of rack body 21 are fixedly connected on fastener 22, and fastener 22 is connected to first connecting portion 11.Connection frame 2
It is convenient for being connected with the first connecting portion 11 of cushion skeleton 1 by fastener 22, it is easy to connect.Rack body 21 and fastener 22
Material be metal, the both ends of rack body 21 are respectively welded on backrest frames 3 and fastener 22, effectively strengthen anti-turn over
Turn the structural strength of chair framework 10.Preferably, fastener 22 can be the steel wire with some strength, diameter generally takes 6~
10mm；Fastener 22 or the metal plate with some strength.
Fastener 22 can be equipped with card slot 23, and card slot 23 is recessed along the direction of advance of vehicle body 30, and first connecting portion 11 buckles
It is connected in card slot 23.Cushion skeleton 1 during installation, first snaps connection first connecting portion 11 in card slot 23, so that cushion
Skeleton 1 can be moved along the direction of advance of vehicle body 30, then the second connecting portion 12 in cushion skeleton 1 is caught in the card slot of vehicle body 30
It is interior and be connected with vehicle body 30.Install easy to connect, and bonding strength is high.
The material of first connecting portion 11 can be metal, and the connection reinforced between first connecting portion 11 and fastener 22 is strong
Degree.It can have notch in first connecting portion 11, which is caught in the card slot 23 of fastener 22, is detachably connected conveniently.
Fastener 22 can be round wire, or any hook-shaped.
Cushion skeleton 1 may include cushion EPP assembly, and cushion skeleton 1 is during molding, by 11 He of first connecting portion
Second connecting portion 12 is put into cushion EPP assembly molding die, and EPP raw material are reinjected, so that cushion EPP assembly and first
Interconnecting piece 11 and second connecting portion 12 are integrally formed, and first connecting portion 11 and second connecting portion 12 are located at cushion EPP assembly
Rear end and front end on.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (8)
1. a kind of anti-canting chair framework, which is characterized in that it includes cushion skeleton and connection frame, and the connection frame is relative to vehicle
Body is fixed, and the cushion skeleton is equipped with the first connecting portion for connecting the connection frame and connects the second connection of the vehicle body
Portion, the first connecting portion, the second connecting portion are arranged along automobile direction of advance.
2. anti-canting chair framework as described in claim 1, which is characterized in that the anti-canting chair framework further includes backrest
Skeleton, one end of the connection frame are connected to the backrest frames, and the other end of the connection frame is along close to first connection
The direction in portion extends and is removably attachable to the first connecting portion.
3. anti-canting chair framework as claimed in claim 2, which is characterized in that the connection frame includes rack body and card
Fastener, one end of the rack body are fixedly connected on the backrest frames, and the other end of the rack body is fixedly connected on
The fastener, the fastener are connected to the first connecting portion.
4. anti-canting chair framework as claimed in claim 3, which is characterized in that the fastener is equipped with card slot, the card slot
Direction of advance along the vehicle body is recessed, and the first connecting portion is snapped connection in the card slot.
5. anti-canting chair framework as described in claim 1, which is characterized in that the bottom of the connection frame is described for connecting
Vehicle body.
6. anti-canting chair framework as described in claim 1, which is characterized in that the first connecting portion, second connection
Portion, the connection frame material be metal.
7. a kind of automotive seat, which is characterized in that it includes the anti-canting seat bone as described in any one of claim 1-6
Frame.
8. automotive seat as claimed in claim 7, which is characterized in that the anti-canting chair framework further includes backrest frames,
The automotive seat further includes the cushion coating member for coating the cushion skeleton, and the lower end of the backrest frames is resisted against institute
State the top surface of cushion coating member.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720039.9A CN108790988A (en) | 2018-07-03 | 2018-07-03 | Anti-canting chair framework and automotive seat comprising it |
| CN201821046298 | 2018-07-03 | ||
| CN201821046298X | 2018-07-03 | ||
| CN2018107200399 | 2018-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703425A true CN109703425A (en) | 2019-05-03 |
Family
ID=66258020
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247307.8U Active CN209409866U (en) | 2018-07-03 | 2018-12-28 | Anti-canting chair framework and automotive seat comprising it |
| CN201811622903.8A Pending CN109703425A (en) | 2018-07-03 | 2018-12-28 | Anti-canting chair framework and automotive seat comprising it |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247307.8U Active CN209409866U (en) | 2018-07-03 | 2018-12-28 | Anti-canting chair framework and automotive seat comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209409866U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209409866U (en) * | 2018-07-03 | 2019-09-20 | 上海国琻汽车科技有限公司 | Anti-canting chair framework and automotive seat comprising it |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020033624A1 (en) * | 2000-09-21 | 2002-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Structure of seat for vehicle |
| US20040104590A1 (en) * | 2002-08-26 | 2004-06-03 | Hondagiken Kogyo Kabushiki Kaisha | Vehicle seat |
| CN101142110A (en) * | 2004-12-14 | 2008-03-12 | 丰田自动车株式会社 | Webbing guide mechanism |
| US20100148547A1 (en) * | 2008-12-15 | 2010-06-17 | Marriott Brandon S | Seat assembly with rotatable seat bottom |
| CN203496716U (en) * | 2013-09-29 | 2014-03-26 | 温岭市富康汽车零部件有限公司 | Explosion protection seat |
| CN203832289U (en) * | 2014-04-21 | 2014-09-17 | 上汽通用五菱汽车股份有限公司 | Foldable rear seat of car |
| CN204340789U (en) * | 2014-09-24 | 2015-05-20 | 上海通用汽车有限公司 | A kind of integrated stand and automobile rear seat cushion unit fixing mechanism |
| JP2016055703A (en) * | 2014-09-08 | 2016-04-21 | トヨタ紡織株式会社 | Vehicle seat |
| CN206264842U (en) * | 2016-08-31 | 2017-06-20 | 长春富维—江森自控汽车饰件***有限公司 | One kind prevents Chain cushion from surprisingly digging mechanism |
| CN207089067U (en) * | 2017-08-11 | 2018-03-13 | 上汽通用五菱汽车股份有限公司 | A kind of automobile chair frame |
| CN209409866U (en) * | 2018-07-03 | 2019-09-20 | 上海国琻汽车科技有限公司 | Anti-canting chair framework and automotive seat comprising it |
-
2018
- 2018-12-28 CN CN201822247307.8U patent/CN209409866U/en active Active
- 2018-12-28 CN CN201811622903.8A patent/CN109703425A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020033624A1 (en) * | 2000-09-21 | 2002-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Structure of seat for vehicle |
| US20040104590A1 (en) * | 2002-08-26 | 2004-06-03 | Hondagiken Kogyo Kabushiki Kaisha | Vehicle seat |
| CN101142110A (en) * | 2004-12-14 | 2008-03-12 | 丰田自动车株式会社 | Webbing guide mechanism |
| US20100148547A1 (en) * | 2008-12-15 | 2010-06-17 | Marriott Brandon S | Seat assembly with rotatable seat bottom |
| CN203496716U (en) * | 2013-09-29 | 2014-03-26 | 温岭市富康汽车零部件有限公司 | Explosion protection seat |
| CN203832289U (en) * | 2014-04-21 | 2014-09-17 | 上汽通用五菱汽车股份有限公司 | Foldable rear seat of car |
| JP2016055703A (en) * | 2014-09-08 | 2016-04-21 | トヨタ紡織株式会社 | Vehicle seat |
| CN204340789U (en) * | 2014-09-24 | 2015-05-20 | 上海通用汽车有限公司 | A kind of integrated stand and automobile rear seat cushion unit fixing mechanism |
| CN206264842U (en) * | 2016-08-31 | 2017-06-20 | 长春富维—江森自控汽车饰件***有限公司 | One kind prevents Chain cushion from surprisingly digging mechanism |
| CN207089067U (en) * | 2017-08-11 | 2018-03-13 | 上汽通用五菱汽车股份有限公司 | A kind of automobile chair frame |
| CN209409866U (en) * | 2018-07-03 | 2019-09-20 | 上海国琻汽车科技有限公司 | Anti-canting chair framework and automotive seat comprising it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209409866U (en) | 2019-09-20 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |
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