CN103448810A - Vehicle body structure for preventing automobile seat from sinking - Google Patents
Vehicle body structure for preventing automobile seat from sinking Download PDFInfo
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- CN103448810A CN103448810A CN2013103938620A CN201310393862A CN103448810A CN 103448810 A CN103448810 A CN 103448810A CN 2013103938620 A CN2013103938620 A CN 2013103938620A CN 201310393862 A CN201310393862 A CN 201310393862A CN 103448810 A CN103448810 A CN 103448810A
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- plane
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- vehicle body
- floor
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Abstract
The invention discloses a vehicle body structure for preventing an automobile seat from sinking. The main body section of the vehicle body structure is omega-shaped; the omega-shaped vehicle body structure comprises a front flange (2) and a back flange (3) connected with a vehicle back floor (1); the front flange (2) and the back flange (3) extend upwards to form oblique planes on both sides respectively; the top ends of the oblique planes on both sides are connected together; the front oblique plane consists of a front right side oblique plane (4) and a front left side oblique plane (5); the back oblique plane (6) is an entire plane. According to the vehicle body structure for preventing the automobile seat from sinking with the structure, the omega-shaped main body section is formed, and the vehicle body structure is directly connected with the vehicle back floor by spot welding without extra installation; during collision of real vehicles, back row passengers are prevented from sinking and being deviated, the system restraining effect is enhanced, and injury to back row passengers is reduced.
Description
Technical field
The present invention relates to the body platform assembly, especially relate to a kind of body structure that prevents the automotive seat dive.
Background technology
GB11551-2003 " passenger protection of manned vehicle head-on crash " only injures and is investigated for front-row occupant; fail to consider rear row dummy injury; but 2012 editions C-NCAP rules have increased, rear row dummy is carried out to the injury values investigation, increased the requirement that rear row dummy is injured to restriction.Similar vehicle is only considered the chair mounted problem when the design of rear floor; thereafter floor is designed to planarized structure; in the actual collision process; rear row occupant exists pelvic position to skid off the seat phenomenon; can not prevent rear row occupant dive; the effect of safety strap in collision process reduces so, and this type of occupant's athletic posture is unfavorable for the protection of constrained system to the occupant, increases the injury to the occupant.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of body structure that prevents the automotive seat dive for problems of the prior art, its objective is and reduce the injury of rear row occupant in full scale vehicle collision occurs, comprise because dive and the caused injury of deflection occur the occupant.
Technical scheme of the present invention is that this kind prevents that the main body section of the body structure of automotive seat dive from being " several " font, described " several " font body structure comprises anterior flange and the rear portion flange be connected with floor after vehicle body, anterior flange and rear portion flange extend upward respectively the inclined-plane that forms both sides, the inclined-plane of both sides links together on top, anterior inclined-plane is comprised of inclined-plane, anterior right side and inclined-plane, anterior left side two parts, and rear ramped surface is a leveling face.
Angle after described inclined-plane, anterior right side and vehicle body between floor level is 30 °-85 °.
Angle after described inclined-plane, anterior right side and vehicle body between floor level is 30 °-60 °.
Angle after described rear ramped surface and vehicle body between floor level is 70 °-90 °.
As optimal way of the present invention, the angle after described inclined-plane, anterior right side and vehicle body between floor level is 40 °-75 °.
As optimal way of the present invention, the angle after described inclined-plane, anterior right side and vehicle body between floor level is 40 °-50 °.
As optimal way of the present invention, the angle after described rear ramped surface and vehicle body between floor level is 75 °-85 °.
As optimal way of the present invention, after described " several " font body structure and vehicle body between floor the mode by spot welding link together.
There is body structure that this kind of said structure prevent the automotive seat dive by being set to the main body section of " several " font, body structure is directly carried out to spot welding with floor after body in white and be connected, without carrying out extra installation; In the full scale vehicle collision process, effectively row occupant dive after prevention, effectively prevent that rear row occupant from deflecting, and improves the constrained system action effect, row's occupant injury after final the reduction.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention is arranged on the structural representation on floor after vehicle body.
In Fig. 1-2,1: floor after vehicle body; 2: anterior flange; 3: the rear portion flange; 4: inclined-plane, anterior right side; 5: inclined-plane, anterior left side; 6: rear ramped surface.
The specific embodiment
Fig. 1 is structural representation of the present invention, and Fig. 2 is that the present invention is arranged on the structural representation on floor after vehicle body.From structure shown in Fig. 1-Fig. 2 in conjunction with, this kind prevents that the main body section of the body structure of automotive seat dive from being " several " font, " several " font body structure comprises anterior flange 2 and the rear portion flange 3 be connected with floor after vehicle body 1, anterior flange 2 and rear portion flange 3 extend upward respectively the inclined-plane that forms both sides, the inclined-plane of both sides links together on top, anterior inclined-plane is comprised of inclined-plane, anterior right side 4 and inclined-plane, anterior left side 5 two parts, and rear ramped surface 6 is a leveling face; After " several " font body structure and vehicle body between floor 1 mode by spot welding link together.
Angle after anterior inclined-plane 4, right side and vehicle body between 1 plane, floor is 30 °-85 °; Angle after anterior inclined-plane 5, right side and vehicle body between 1 plane, floor is 30 °-60 °; Angle after rear ramped surface 6 and vehicle body between 1 plane, floor is 70 °-90 °.
As optimal way of the present invention, the angle after inclined-plane 4, anterior right side and vehicle body between 1 plane, floor is 40 °-75 °; Angle after anterior inclined-plane 5, right side and vehicle body between 1 plane, floor is 40 °-50 °; Angle after rear ramped surface 6 and vehicle body between 1 plane, floor is 75 °-85 °.
There is body structure that this kind of said structure prevent the automotive seat dive by being set to the main body section of " several " font, body structure is directly carried out to spot welding with floor after body in white and be connected, without carrying out extra installation; In the full scale vehicle collision process, effectively row occupant dive after prevention, effectively prevent that rear row occupant from deflecting, and improves the constrained system action effect, row's occupant injury after final the reduction.
Claims (8)
1. a body structure that prevents the automotive seat dive, it is characterized in that: the main body section of described body structure is " several " font, described " several " font body structure comprises anterior flange (2) and the rear portion flange (3) be connected with floor after vehicle body (1), anterior flange (2) and rear portion flange (3) extend upward respectively the inclined-plane that forms both sides, the inclined-plane of both sides links together on top, anterior inclined-plane is comprised of inclined-plane, anterior right side (4) and inclined-plane (5), anterior left side two parts, and rear ramped surface (6) is a leveling face.
2. a kind of body structure that prevents the automotive seat dive according to claim 1, it is characterized in that: the angle after inclined-plane, described anterior right side (4) and vehicle body between plane, floor (1) is 30 °-85 °.
3. a kind of body structure that prevents the automotive seat dive according to claim 2, it is characterized in that: the angle after inclined-plane, described anterior right side (5) and vehicle body between plane, floor (1) is 30 °-60 °.
4. a kind of body structure that prevents the automotive seat dive according to claim 3, it is characterized in that: the angle after described rear ramped surface (6) and vehicle body between plane, floor (1) is 70 °-90 °.
5. according to the described a kind of body structure that prevents the automotive seat dive of claim 2-4 any one claim, it is characterized in that: the angle after inclined-plane, described anterior right side (4) and vehicle body between plane, floor (1) is 40 °-75 °.
6. a kind of body structure that prevents the automotive seat dive according to claim 5, it is characterized in that: the angle after inclined-plane, described anterior right side (5) and vehicle body between plane, floor (1) is 40 °-50 °.
7. a kind of body structure that prevents the automotive seat dive according to claim 6, it is characterized in that: the angle after described rear ramped surface (6) and vehicle body between plane, floor (1) is 75 °-85 °.
8. a kind of body structure that prevents the automotive seat dive according to claim 7 is characterized in that: after described " several " font body structure and vehicle body between floor (1) mode by spot welding link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103938620A CN103448810A (en) | 2013-09-02 | 2013-09-02 | Vehicle body structure for preventing automobile seat from sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103938620A CN103448810A (en) | 2013-09-02 | 2013-09-02 | Vehicle body structure for preventing automobile seat from sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448810A true CN103448810A (en) | 2013-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103938620A Pending CN103448810A (en) | 2013-09-02 | 2013-09-02 | Vehicle body structure for preventing automobile seat from sinking |
Country Status (1)
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| CN (1) | CN103448810A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335239A (en) * | 2000-08-01 | 2002-02-13 | 起亚自动车株式会社 | Luggage constraint structure |
| CN201325486Y (en) * | 2008-11-27 | 2009-10-14 | 奇瑞汽车股份有限公司 | Front seat installation rear beam structure |
| CN101633329A (en) * | 2009-08-14 | 2010-01-27 | 重庆长安汽车股份有限公司 | Rear mounting structure of front-row seats of vehicle |
| CN202138422U (en) * | 2011-05-24 | 2012-02-08 | 浙江吉利汽车研究院有限公司 | Pedestrian protection type automobile fender mounting bracket |
| CN202413926U (en) * | 2011-10-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Front floor structure |
| CN202448784U (en) * | 2011-12-31 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Anti-submarining support of back seat cushions |
-
2013
- 2013-09-02 CN CN2013103938620A patent/CN103448810A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335239A (en) * | 2000-08-01 | 2002-02-13 | 起亚自动车株式会社 | Luggage constraint structure |
| CN201325486Y (en) * | 2008-11-27 | 2009-10-14 | 奇瑞汽车股份有限公司 | Front seat installation rear beam structure |
| CN101633329A (en) * | 2009-08-14 | 2010-01-27 | 重庆长安汽车股份有限公司 | Rear mounting structure of front-row seats of vehicle |
| CN202138422U (en) * | 2011-05-24 | 2012-02-08 | 浙江吉利汽车研究院有限公司 | Pedestrian protection type automobile fender mounting bracket |
| CN202413926U (en) * | 2011-10-16 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Front floor structure |
| CN202448784U (en) * | 2011-12-31 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Anti-submarining support of back seat cushions |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |