CN100445151C - Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device - Google Patents
Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device Download PDFInfo
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- CN100445151C CN100445151C CNB2005101150365A CN200510115036A CN100445151C CN 100445151 C CN100445151 C CN 100445151C CN B2005101150365 A CNB2005101150365 A CN B2005101150365A CN 200510115036 A CN200510115036 A CN 200510115036A CN 100445151 C CN100445151 C CN 100445151C
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Abstract
The present invention relates to a seat tilting and turning device for the side collision of a passenger vehicle and a passenger vehicle with the device, which is arranged between a power passage and the side B columns of a vehicle body. The invention is characterized in that the seat tilting and turning device comprises a tilting and turning rod, wherein one end of the tilting and turning rod is fixed on the floor of a vehicle body approaching to the power passage of the vehicle body and the other end is fixedly connected with the B columns on both sides of the vehicle body; the tilting and turning rod and the floor of the vehicle body form a tilting angle. In the process of the side collision accidents of the vehicle, the side B columns are hit to drive the tilting and turning rod to rotate around a fulcrum on the floor of the vehicle body under the function of collision force and simultaneously, the seat and occupants are pushed to tilt and turn so that the invention can prevent the bodies of the occupants from directly hitting when the side B columns and doors are hit. Simultaneously, the invention is good for side air bags to fully open, and the tilting and turning rod increases the rigidity of hit sides and is good for reducing the amount of deformation when the side B columns and the doors are hit, lowering the deformation speed when the side B columns and the doors are hit and lightening the physical injury of the occupants when the side collision of the vehicle occurs.
Description
Technical field
The present invention relates to a kind of auto-safety mechanism, relate in particular to a kind of automobile side impact seat tilting device.
Background technology
Manned vehicle for producing at home at present comprises car, SUV and MPV etc., the anti-performance and relatively poor to occupant's protective value of bumping of the side collision of its structure.China was with mandatory enforcement " passenger protection of automobile side impact " rules in 2006; increasing along with manned vehicle especially family saloon; each big car company automobile side impact that all begins one's study one after another; be the side face collision safety that improves manned vehicle and " passenger protection of the automobile side impact " rules that satisfy national compulsory enforcement; many schemes have been proposed; but mainly strengthen the rigidity of car door and the energy absorption capacity of raising car door; for example in car door, add suitable elastic element; reaching buffering and to prolong the purpose of collision time, but DeGrain.At present about preventing that manned vehicle bump side B post and car door from directly clashing into occupant's health and also not having effective workaround, and the trunk position is just in B post inboard, the vertebra of trunk and rib are the positions of human body most fragile, manned vehicle bump side B post and car door will directly clash into occupant's metastomium in the middle of collision process, cause the occupant severely injured even dead.
Summary of the invention
Technical matters to be solved by this invention provides a kind of seat in manned vehicle tipping device, in automobile generation side collision accident process, bump side B post drives the fulcrum of inclination flip bar on body platform and rotates under the effect of impact force, promote seat simultaneously and the occupant tumbles, can prevent to clash into side B post and car door directly clashes into occupant's health.
To achieve these goals, the invention provides a kind of seat in manned vehicle tipping device, be installed between power path and the vehicle body lateral body B post, it is characterized in that, described seat tilting device comprises: the inclination flip bar, one end is fixed near on the car body floor of described vehicle body power path, the other end captive joint with vehicle body both sides B post and and described car body floor between leaning angle is arranged.
Above-mentioned seat in manned vehicle tipping device is characterized in that, described inclination flip bar is captiveed joint with described vehicle body lateral body B post by an inclination flip bar adapter plate.
Above-mentioned seat in manned vehicle tipping device is characterized in that, described inclination flip bar and body platform coupling end are provided with fixed platform, and the fixed platform on this inclination flip bar is fixed by bolt and body platform.
Above-mentioned seat in manned vehicle tipping device is characterized in that, has guiding distortion opening on the described inclination flip bar.
Above-mentioned seat in manned vehicle tipping device is characterized in that, described inclination flip bar and described center body pillar coupling end are the bent-up end head, and this bent-up end head is connected with described center body pillar by set pin.
Above-mentioned seat in manned vehicle tipping device is characterized in that, has slide rail on the described center body pillar, and described inclination flip bar and described center body pillar coupling end are slip bent-up end head, and this slip bent-up end head places in the center body pillar slide rail.
Above-mentioned seat in manned vehicle tipping device is characterized in that, the cross-sectional plane of described inclination flip bar is square, rectangle, trapezoidal, oval, circular, I-shape, a few font or day font.
In order better to realize the object of the invention, the invention provides a kind of manned vehicle that has the side collision seat tilting device, it is characterized in that, comprise: vehicle body covers part, body platform, front-row seats, vehicle body lateral body B post, vehicle body power path and being installed near on the floor of vehicle body power path and be fixed in side collision seat tilting device between the vehicle body lateral body B post, it is characterized in that, described seat tilting device comprises: the inclination flip bar, one end is fixed near on the car body floor of described vehicle body power path, the other end captive joint with vehicle body both sides B post and and described car body floor between leaning angle is arranged.
Above-mentioned manned vehicle is characterized in that, described inclination flip bar is captiveed joint with described vehicle body lateral body B post by an inclination flip bar adapter plate.
Above-mentioned seat in manned vehicle tipping device is characterized in that, described inclination flip bar and body platform coupling end are provided with fixed platform, and the fixed platform end on this inclination flip bar is fixed by bolt and body platform.
Above-mentioned manned vehicle is characterized in that, described front-row seats below is passed in the bar noncontact of tumbling of described seat.
Effect of the present invention is, in automobile generation side collision accident process, bump side B post drives the fulcrum of inclination flip bar on body platform and rotates under the effect of impact force, promote seat simultaneously and the occupant tumbles, can prevent to clash into side B post and car door and directly clash into occupant's health, help fully opening of side air bag simultaneously, the inclination flip bar has increased by the rigidity of bump side, help reducing the deflection of bump side B post and car door, reduce the deformation velocity of bump side B post and car door, can guarantee in certain occupant's living space, to reduce effectively vehicle body and occupant's acceleration/accel, alleviate the personal injury of automobile side impact the occupant.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the present invention in the automobile side impact accident;
Fig. 3 is the present invention's scheme drawing before the automobile side impact accident;
Fig. 4 is the present invention's scheme drawing after the automobile side impact accident;
Fig. 5 a is an inclination flip bar square sectional form of the present invention;
Fig. 5 b is an inclination flip bar of the present invention square-section form;
Fig. 5 c is an inclination flip bar of the present invention trapezoid cross section form;
Fig. 5 d is an inclination flip bar elliptic cross-section form of the present invention;
Fig. 5 e is an inclination flip bar round section form of the present invention;
Fig. 5 f is an inclination flip bar of the present invention I-shaped cross-section form;
Fig. 5 g is a few shaped sections forms of inclination flip bar of the present invention;
Fig. 5 h is an inclination flip bar day shaped sections form of the present invention;
Fig. 6 is a topology layout scheme drawing of the present invention;
Fig. 7 is inclination flip bar and body platform connection diagram;
Fig. 8 is inclination flip bar and center body pillar connection diagram;
Fig. 9 is inclination flip bar and center body pillar type of attachment a scheme drawing;
Figure 10 is inclination flip bar and center body pillar type of attachment a distortion scheme drawing;
Figure 11 is inclination flip bar and center body pillar type of attachment b scheme drawing;
Figure 12 is inclination flip bar and center body pillar type of attachment c scheme drawing;
Figure 13 is collision back body distortion comparative analysis figure
Wherein, Reference numeral
B post curve before the collision of 1-center body pillar
Center body pillar collided back B-pillar deformation curve after 2-installed the present invention
3-does not install center body pillar collision of the present invention back B-pillar deformation curve
11-manned vehicle center body pillar
The 12-front-row seats
13-inclination flip bar adapter plate
14-inclination flip bar
The 15-hold-down bolt
The 16-body platform
21-side collision accident vehicle
31-side collision accident passenger
The 51-square
The 52-rectangle
53-is trapezoidal
The 54-ellipse
The 55-circle
The 56-I-shape
Several fonts of 57-
58-day font
The 61-body sill
The 62-back seat
The 63-power path
The 64-gear-shift lever
The guiding distortion opening of 91-type of attachment a
The set pin of 111-type of attachment b
The inclination flip rod end head of 112-type of attachment b
The inclination flip bar slip termination of 121-type of attachment c
Slide rail in the B post of 122-type of attachment c
The specific embodiment
Seeing also Fig. 1 is structural representation of the present invention, Fig. 6 is topology layout figure of the present invention, Fig. 7 is inclination flip bar and body platform connection diagram, Fig. 8 is inclination flip bar and center body pillar connection diagram, and this seat in manned vehicle tipping device comprises two inclination flip bars 14, inclination flip bar adapter plate 13 and required hold-down bolt 15.Inclination flip bar 14 is installed between manned vehicle vehicle body side B post 11 and the car body floor 16, be skewed, inclination flip bar 14 1 ends are fixed platform other end welding inclination flip bar adapter plate 13, adopt bolt 15 to be connected with close power path position car body floor 16 with vehicle body side B post 11, inclination flip bar 14 oblique cuttings do not influence moving of front-row seats 12 all around below front-row seats 12.
Seeing also Fig. 2 is the structural representation of the present invention in the automobile side impact accident, and side collision accident vehicle 21 bumps are equipped with the vehicle body side of this device.Fig. 3 is the present invention's scheme drawing before the automobile side impact accident.Fig. 4 is the present invention's scheme drawing after the automobile side impact accident.In the middle of automobile generation side collision accident process (as Fig. 2,3, shown in 4), bump side B post 11 rotates at the fulcrum of drive inclination flip bar 14 on body platform 16 under the effect of impact force, promote front-row seats 12 simultaneously and occupant 31 tumbles, can prevent to clash into side B post 11 and car door and directly clash into occupant 31 health, help fully opening of side air bag simultaneously; Inclination flip bar 14 has increased by the rigidity of bump side, help reducing the deflection of bump side B post 11 and car door, reduce the deformation velocity of bump side B post 11 and car door, can guarantee in certain occupant's living space, to reduce effectively vehicle body and occupant's acceleration/accel, alleviate the personal injury of automobile side impact the occupant.
See also Fig. 9, Figure 10, be inclination flip bar of the present invention and center body pillar type of attachment a embodiment, on inclination flip bar 14, open guiding distortion opening 91, when automobile generation side collision by on the guiding distortion opening 91 guiding inclination flip bars 14 to lifting, promote front-row seats 12 simultaneously and occupant 31 tumbles.
See also Figure 11, be inclination flip bar of the present invention and center body pillar type of attachment b embodiment, inclination flip bar 14 is a bent-up end head 112 with described center body pillar 11 coupling ends, this bent-up end head 112 is connected with described center body pillar 11 by set pin 111, when automobile generation side collision by cutting off set pin 111, center body pillar 11 promotes on the inclination flip bars 14 to lifting, and promotes front-row seats 12 simultaneously and occupant 31 tumbles.
See also Figure 12, be inclination flip bar of the present invention and center body pillar type of attachment c embodiment, have slide rail 122 on center body pillar 11, inclination flip bar 14 is a slip bent-up end head 121 with described center body pillar 11 coupling ends, and this slip bent-up end head 121 places in the slide rail 122 of center body pillar 11.When automobile generation side collision, promote on the inclination flip bars 14 to lifting, promote front-row seats 12 simultaneously and occupant 31 tumbles by center body pillar 11.
Seeing also Fig. 5 a to Fig. 5 h is inclination flip bar section form, the cross-sectional plane of inclination flip bar can have multiple different selection as shown in the figure, comprises square 51, rectangle 52, trapezoidal 53, oval 54, circular 55, I-shape 56, a few font 57 and day font 58.
See also Figure 13 and be collision back center body pillar distortion comparative analysis figure, arrow is the impact force direction among the figure, 1 is curve before the center body pillar collision, 2 are center body pillar collision deformation curve behind installation the present invention, 3 for not installing center body pillar collision deformation curve of the present invention, as shown in the figure, installed the inclination flip bar additional after, can reduce side and hit back center body pillar distortion about 20%.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1, a kind of seat in manned vehicle tipping device, be installed between vehicle body power path and the vehicle body lateral body B post, described vehicle body lateral body B post is positioned at the vehicle body both sides, it is characterized in that, comprise: the inclination flip bar, one end is fixed near on the car body floor of described vehicle body power path, the other end captive joint with vehicle body lateral body B post and and described car body floor between leaning angle is arranged, the front-row seats below is passed in the noncontact of described inclination flip bar, have slide rail on the described vehicle body lateral body B post, described inclination flip bar and described vehicle body lateral body B post bonded assembly coupling end are slip bent-up end head, and this slip bent-up end head places in the vehicle body lateral body B post slide rail.
2, seat in manned vehicle tipping device according to claim 1 is characterized in that, described inclination flip bar and car body floor bonded assembly coupling end are provided with fixed platform, and the fixed platform on this inclination flip bar is fixed by bolt and car body floor.
3, seat in manned vehicle tipping device according to claim 1 is characterized in that, the cross-sectional plane of described inclination flip bar is square, rectangle, trapezoidal, oval, circular, I-shape, a few font or day font.
4, a kind of manned vehicle that has the side collision seat tilting device, comprise: vehicle body covers part, car body floor, front-row seats, the lateral body B post of vehicle body both sides, the vehicle body power path and be installed in the vehicle body power path and vehicle body lateral body B post between the side collision seat tilting device, it is characterized in that, described side collision seat tilting device comprises: the inclination flip bar, one end is fixed near on the car body floor of described vehicle body power path, the other end captive joint with vehicle body lateral body B post and and described car body floor between leaning angle is arranged, described front-row seats below is passed in the noncontact of described inclination flip bar, have slide rail on the described vehicle body lateral body B post, described inclination flip bar and described vehicle body lateral body B post bonded assembly coupling end are slip bent-up end head, and this slip bent-up end head places in the vehicle body lateral body B post slide rail.
5, the manned vehicle that has the side collision seat tilting device according to claim 4, it is characterized in that, described inclination flip bar and car body floor bonded assembly coupling end are provided with fixed platform, and the fixed platform end on this inclination flip bar is fixed by bolt and car body floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101150365A CN100445151C (en) | 2005-11-24 | 2005-11-24 | Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101150365A CN100445151C (en) | 2005-11-24 | 2005-11-24 | Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100946056A Division CN101357606A (en) | 2005-11-24 | 2005-11-24 | Passenger car edge blow seat tilting device and passenger car with the tilting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760074A CN1760074A (en) | 2006-04-19 |
| CN100445151C true CN100445151C (en) | 2008-12-24 |
Family
ID=36706331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101150365A Active CN100445151C (en) | 2005-11-24 | 2005-11-24 | Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100445151C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428598B (en) * | 2008-12-12 | 2011-09-21 | 奇瑞汽车股份有限公司 | Ejection apparatus and seat employing the ejection apparatus |
| CN103661030B (en) * | 2013-12-04 | 2015-10-28 | 华南理工大学 | The seat unit of occupant safety is protected in passenger vehicle rollover accident |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781465A (en) * | 1993-09-09 | 1995-03-28 | Mazda Motor Corp | Seat mounting structure for automobile |
| JPH0939839A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Motors Corp | Occupant protecting device |
| JPH11222088A (en) * | 1998-02-10 | 1999-08-17 | Honda Motor Co Ltd | Side collision protecting device for vehicle |
| US6299238B1 (en) * | 1999-11-09 | 2001-10-09 | Nissan Motor Co., Ltd | Side structure for vehicle body |
| DE102004039478A1 (en) * | 2004-08-14 | 2005-03-31 | Daimlerchrysler Ag | Passenger cell for vehicles has reinforcement cross rod across longitudinal axis to connect left B-pillar to right B-pillar |
| CN2863591Y (en) * | 2005-11-25 | 2007-01-31 | 叶子青 | Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device |
-
2005
- 2005-11-24 CN CNB2005101150365A patent/CN100445151C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781465A (en) * | 1993-09-09 | 1995-03-28 | Mazda Motor Corp | Seat mounting structure for automobile |
| JPH0939839A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Motors Corp | Occupant protecting device |
| JPH11222088A (en) * | 1998-02-10 | 1999-08-17 | Honda Motor Co Ltd | Side collision protecting device for vehicle |
| US6299238B1 (en) * | 1999-11-09 | 2001-10-09 | Nissan Motor Co., Ltd | Side structure for vehicle body |
| DE102004039478A1 (en) * | 2004-08-14 | 2005-03-31 | Daimlerchrysler Ag | Passenger cell for vehicles has reinforcement cross rod across longitudinal axis to connect left B-pillar to right B-pillar |
| CN2863591Y (en) * | 2005-11-25 | 2007-01-31 | 叶子青 | Tilting device of seat in manned vehicle for treating edge blow, and manned vehicle with tilting device |
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| Publication number | Publication date |
|---|---|
| CN1760074A (en) | 2006-04-19 |
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