CN203580705U - Anti-descending rack of automobile seat - Google Patents
Anti-descending rack of automobile seat Download PDFInfo
- Publication number
- CN203580705U CN203580705U CN201320451669.3U CN201320451669U CN203580705U CN 203580705 U CN203580705 U CN 203580705U CN 201320451669 U CN201320451669 U CN 201320451669U CN 203580705 U CN203580705 U CN 203580705U
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- China
- Prior art keywords
- dive
- automobile
- support
- swash plate
- action plate
- 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.)
- Expired - Lifetime
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- 230000009471 action Effects 0.000 claims abstract description 37
- 210000004197 pelvis Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an anti-descending rack of an automobile seat. The anti-descending rack is formed by a supporting beam in an automobile seat pelvis. The top of the supporting beam is a top inclined plate with a distance between the front end and an automobile body floor larger than a distance between the back end and the automobile body floor; the side parts of the supporting beam are a front anti-descending action plate and a back anti-descending action plate; the top ends of the front anti-descending action plate and the back anti-descending action plate are respectively connected with the front and the back ends of the top inclined plate; and the bottom ends of the front anti-descending action plate and the back anti-descending action plate are respectively connected with the automobile body floor or an automobile cross beam. The anti-descending rack of the automobile seat prevents passengers on the front row sliding forward and baffles descending of passengers on the back row when an automobile front collision happens, so safety of the passengers is guaranteed.
Description
Technical field
The utility model relates to the anti-dive support of a kind of automotive seat.
Background technology
According to version < < C-NCAP rule > > in 2012, increased rear row dummy's evaluation quantification, after in three Collision tests, line up a year dummy, according to each dummy's index, give the scoring of the highest 2 points.In current similar vehicle, the anti-dive of back seat mainly contains two kinds of modes: the one, and the mode caving in by floor; The 2nd, by the mode of crossbeam or support.But in above two kinds of modes, first kind of way effect is undesirable, and second way high cost or effect are undesirable.Above two kinds of anti-dive modes, when automobile generation head-on crash, rear row occupant exists and makes automobile pelvis deformation, causes occupant to skid off the phenomenon of seat; The safety belt restraining system of back seat for rear row passenger to front slide and move down, often do not have effect, cannot reduce the potential safety hazard of bringing thus.Therefore after how controlling in frontal crash of vehicles process, arrange moving down and to front slide, becoming rear row occupant in protection automobile, the raising very important aspect of vehicle safety of occupant.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one restricting vehicle generation head-on crash Shi Houpai occupant body forward to slide and to move down, thereby improves the anti-dive support of automotive seat of automobile rear passenger safety.
To achieve these goals, the technical solution adopted in the utility model is:
The anti-dive support of these automotive seat, forms by being located at the endopelvic support beam of automotive seat; This support beam top is that front end is greater than the top swash plate of rear end from body platform distance from body platform distance; This support beam sidepiece is that top is connected respectively with swash plate front and back end, described top front anti-dive action plate and the rear defence dive action plate that bottom is connected with described body platform or vehicle beam.
The angle of described top swash plate and horizontal surface is 15 ~ 25 °
Described front anti-dive action plate and rear defence dive action plate and top swash plate angle are 135 ~ 145 °.
Described rear defence dive action plate and vertical surface angle are 30 ~ 50 °.
Described swash plate automobile X to automobile H dot spacing from being 170 ~ 210mm, described swash plate in automobile Z-direction and between automobile H point minor increment be more than or equal to 60mm.
Described top swash plate front end and body platform distance are 70 ~ 90mm,
The distance that described top inclined-plane front end and automobile H are ordered is 60 ~ 85mm.
Described top swash plate is 200 ~ 220mm at automobile X to length, and described top swash plate is 55 ~ 70mm at automobile Y-direction width.
The utility model has the advantage of: the anti-dive support of these automotive seat, top swash plate front end, higher than rear end, can limit front-row occupant to front slide, reduces the dive of automobile generation head-on crash Shi Houpai occupant health, row occupant's injury after final reduction.
When automobile generation head-on crash, rear defence dive action plate can be given one of occupant application force backward, and after stoping, row occupant is to front slide; The support that this top swash plate and front anti-dive action plate and rear defence dive action plate form simultaneously, simple in structure, can play booster action to back row seat of automobile seat support basin; The distortion of rear row seat seat support basin in the time of can reducing automobile generation head-on crash, prevents that rear row occupant health from moving down, row occupant's injury after final reduction.
Accompanying drawing explanation
Mark in content and figure that lower plate is expressed the each width accompanying drawing of the utility model specification sheets is briefly described:
Fig. 1 is the structural representation of the anti-dive support of the utility model automotive seat;
Fig. 2 is the birds-eye view of the anti-dive support of Fig. 1 automotive seat;
Fig. 3 is the lateral plan of the anti-dive support of Fig. 1 automotive seat;
Fig. 4 is the scheme of installation of the anti-dive support of Fig. 1 automotive seat;
Mark in above-mentioned figure is:
1, top swash plate, 2, front anti-dive action plate, 3, rear defence dive action plate, 4, body platform.
The specific embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Fig. 1 and Fig. 4, the anti-dive support of these automotive seat, forms by being provided with the endopelvic support beam of automotive seat; This support beam top is that front end is greater than the top swash plate 1 of rear end from body platform 4 distances from body platform 4 distances; Swash plate 1 front end in top, higher than rear end, can guarantee that anti-dive support restriction front-row occupant is to front slide like this, and in the time of can reducing automobile generation head-on crash, the pelvis deformation of back seat, prevents that rear row occupant health from moving down simultaneously; This support beam sidepiece is front anti-dive action plate 2 and rear defence dive action plate 3, and front anti-dive action plate 2 and rear defence dive action plate 3 tops are connected respectively with top swash plate 1 front and back end; Front anti-dive action plate 2 and rear defence dive action plate 3 bottoms are connected with body platform 4 or vehicle beam.Front anti-dive action plate 2 and rear defence dive action plate 3 are connected with body platform 4 or vehicle body beam welding, with formation bottom, floor body assembly.
Take vehicle front line of centers mid point as initial point, automobile X is to for automobile head is to tailstock direction, automobile Y-direction be automobile left side to right direction, automobile Z-direction be car chassis to roof of the vehicle direction, H point is automobile hard spot.
The anti-dive support of these automotive seat, is preferably two, and two is general part.The anti-dive support of these two automotive seat, with the XZ plane symmetry of ordering through H, this support has not only guaranteed the effect of anti-dive simultaneously, and has reduced the productive costs of automobile.
Preferred top swash plate 1 is 15 ~ 25 ° with the angle of horizontal surface
Front anti-dive action plate 2 and rear defence dive action plate 3 are 135 ~ 145 ° with top swash plate 1 angle, can guarantee travelling comfort and anti-dive effect.
Preferably rear defence dive action plate 3 is 30 ~ 50 ° with vertical surface angle, and when automobile generation head-on crash, rear defence dive action plate 3 can be to one of occupant application force backward, and after stoping, row occupant is to front slide; This support can also play booster action to back row seat of automobile seat support basin simultaneously, after reducing, arranges moving down of occupant's health, makes rear row occupant can keep good sitting posture, is subject to good protection, reduces the injury that collision produces.
Preferably swash plate automobile X to automobile H dot spacing from being 170 ~ 210mm, swash plate in automobile Z-direction and between automobile H point minor increment be more than or equal to 60mm.
Preferred top swash plate 1 front end and body platform 4 distances are 70 ~ 90mm, and the distance that inclined-plane, top front end and automobile H are ordered is 60 ~ 85mm.
This top swash plate 1 will be controlled within the specific limits apart from the height on floor, highly too high, when can make rear row occupant sit on the seat, feels under the weather; Highly too low, prop up the position-limiting action of erecting undesirable.
On the anti-dive support of these automotive seat, be provided with a large amount of reinforced ribs, to increase the rigidity of support.
The anti-dive support of this automobile rear seat, simple in structure, be welded on rear floor, in the time of can restricting vehicle generation head-on crash, back seat occupant body forward be slided, can also play booster action to rear row seat seat support basin, reduce the dive of automobile generation head-on crash Shi Houpai occupant health, row occupant's injury after final reduction.
The utility model specific implementation is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out, all within protection domain of the present utility model.
Claims (7)
1. the anti-dive support of automotive seat, is characterized in that: by being located at the endopelvic support beam of automotive seat, form; This support beam top is that front end is greater than the top swash plate of rear end from body platform distance from body platform distance; This support beam sidepiece is that top is connected respectively with swash plate front and back end, described top front anti-dive action plate and the rear defence dive action plate that bottom is connected with described body platform or vehicle beam.
2. the anti-dive support of automotive seat as claimed in claim 1, is characterized in that: the angle of described top swash plate and horizontal surface is 15～25 °
3. the anti-dive support of automotive seat as claimed in claim 1 or 2, is characterized in that: described front anti-dive action plate and rear defence dive action plate and described top swash plate angle are 135～145 °.
4. the anti-dive support of automotive seat as claimed in claim 3, is characterized in that: described rear defence dive action plate and vertical surface angle are 30～50 °.
5. the anti-dive support of automotive seat as claimed in claim 4, is characterized in that: described top swash plate front end and body platform distance are 70～90mm.
6. the anti-dive support of automotive seat as claimed in claim 5, is characterized in that: the distance that described top inclined-plane front end and automobile H are ordered is 60～85mm.
7. the anti-dive support of automotive seat as claimed in claim 6, is characterized in that: described top swash plate is 200～220mm at automobile X to length, described top swash plate is 55～70mm at automobile Y-direction width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451669.3U CN203580705U (en) | 2013-07-26 | 2013-07-26 | Anti-descending rack of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451669.3U CN203580705U (en) | 2013-07-26 | 2013-07-26 | Anti-descending rack of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580705U true CN203580705U (en) | 2014-05-07 |
Family
ID=50578665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320451669.3U Expired - Lifetime CN203580705U (en) | 2013-07-26 | 2013-07-26 | Anti-descending rack of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667360A (en) * | 2016-03-31 | 2016-06-15 | 浙江合众新能源汽车有限公司 | Latent sliding prevention structure of rear seat of automobile |
| CN106143218A (en) * | 2016-07-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | The anti-lower submersible device of a kind of heel row occupant and automobile |
-
2013
- 2013-07-26 CN CN201320451669.3U patent/CN203580705U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667360A (en) * | 2016-03-31 | 2016-06-15 | 浙江合众新能源汽车有限公司 | Latent sliding prevention structure of rear seat of automobile |
| CN105667360B (en) * | 2016-03-31 | 2018-01-19 | 浙江合众新能源汽车有限公司 | A kind of anti-latent Slipped Clove Hitch structure at automobile rear seat |
| CN106143218A (en) * | 2016-07-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | The anti-lower submersible device of a kind of heel row occupant and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YIBIN COWIN AUTO Co.,Ltd. Assignor: CHERY AUTOMOBILE Co.,Ltd. Contract record no.: X2021980001070 Denomination of utility model: An anti diving bracket for automobile seat Granted publication date: 20140507 License type: Common License Record date: 20210205 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |