CN202201063U - Diving-preventing rear floor - Google Patents
Diving-preventing rear floor Download PDFInfo
- Publication number
- CN202201063U CN202201063U CN2011203002778U CN201120300277U CN202201063U CN 202201063 U CN202201063 U CN 202201063U CN 2011203002778 U CN2011203002778 U CN 2011203002778U CN 201120300277 U CN201120300277 U CN 201120300277U CN 202201063 U CN202201063 U CN 202201063U
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- Prior art keywords
- floor
- dive
- diving
- plane
- rear floor
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- Expired - Fee Related
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Abstract
The utility model discloses a diving-preventing rear floor fixedly connected with an automobile rear longitudinal beam (2) and a spare tire basin (2). The diving-preventing rear floor comprises a front plane (4), a rear plane (3) and a middle inclined plane (6), wherein, the cross section of the diving-preventing rear floor (1) is in a double-bent shape. By adopting the technical scheme, the diving-preventing rear floor provided by the utility model has a simple structure, and forms an integral rear floor assembly with an automobile body; and when an automobile is collided, back row passengers can be effectively prevented from diving as well as deviating, so that the effect of a restraint system is improved and the harm to the back row passengers is finally reduced.
Description
Technical field
The utility model belongs to floor behind the auto body, and more specifically, the utility model relates to floor after a kind of anti-dive.
Background technology
GB11551-2003 " passenger protection of manned vehicle head-on crash " only injures to front-row occupant and investigates; Fail to consider back row dummy injury; But 2012 editions C-NCAP rules have increased back row dummy is carried out the injury values investigation, increased the requirement that back row dummy is injured restriction.When designing on the floor, back, similar vehicle only considers the chair mounted problem; Thereafter the floor is designed to planarized structure, and in automobile bumped process, back row occupant existed pelvic position to skid off the seat phenomenon; Can not prevent back 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 occupant injury.
The utility model content
The utility model problem to be solved provides floor after a kind of anti-dive, its objective is to reduce the injury of back row occupant in the process of bumping, and comprises because the occupant dive is taken place and squinted caused injury.
To achieve these goals, the technical scheme taked of the utility model is:
Captiveing joint with automobile rear longitudinal girder, spare tyre basin in floor after this anti-dive that the utility model provided, comprises preceding facial planes, back facial planes and inclined-plane, middle part, and the cross-sectional plane on floor is the two-fold bending after the described anti-dive.
Before described, be provided with boss on facial planes and the back facial planes.
Floor and automobile rear longitudinal girder, spare tyre basin are welded to connect after the described anti-dive, form the back floor assembly with vehicle body.
The inclined-plane on inclined-plane, said middle part and the angle of car load horizontal surface are 40 °～50 °.
Adopt technique scheme, floor after this anti-dive that the utility model provided, simple in structure; Form the back floor assembly with vehicle body, as a whole, in automobile bumps process; Can arrange occupant's dive after the prevention effectively; Prevent effectively that also back row occupant from squinting, improve the constrained system action effect, the final back row's occupant injury that reduces.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification sheets and the figure is made brief description:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is installed in the structural representation on the vehicle body for the utility model.
Be labeled as among the figure:
1, floor after the anti-dive, 2, floor side member, 3, the spare tyre basin, 4, preceding facial planes, 5, the back facial planes, 6, the inclined-plane, middle part, 7, boss.
The specific embodiment
As shown in Figure 1, captive joint with automobile rear longitudinal girder 2, spare tyre basin 3 in floor after this anti-dive that the utility model provided, facial planes 4, back facial planes 5 and inclined-plane, middle part 6 before comprising, and the cross-sectional plane on floor 1 is the two-fold bending after the anti-dive.
Forwardly plane 4 is provided with boss 7 with back facial planes 5.
Adopt technique scheme, floor after this anti-dive, simple in structure, the cross-sectional plane on floor 1 is the two-fold bending after the anti-dive, preceding facial planes 4 is provided with boss 7 with back facial planes 5, has increased the structural strength on floor 1 after the anti-dive.
To shown in Figure 2, forwardly plane 4 is provided with boss 7 with back facial planes 5 like Fig. 1.
Floor 1 is welded to connect with automobile rear longitudinal girder 2, spare tyre basin 3 after the anti-dive, forms the back floor assembly with vehicle body.
The inclined-plane on inclined-plane, said middle part 6 and the angle of car load horizontal surface are 40 °～50 °.
Adopt technique scheme, in order to ensure anti-dive effect, the angle of the inclined-plane on inclined-plane, middle part 6 and car load horizontal surface is in 40 °～50 ° scopes, and the clearance control of inclined-plane 6 to the back seat R point directions X is in 150 millimeters～200 millimeters scopes in the middle part of the while.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (4)
1. captive joint with automobile rear longitudinal girder (2), spare tyre basin (3) in floor after the anti-dive, comprises preceding facial planes (4), back facial planes (5) and inclined-plane, middle part (6), and it is characterized in that: the cross-sectional plane of floor (1) is the two-fold bending after the described anti-dive.
2. according to floor after the described anti-dive of claim 1, it is characterized in that: be provided with boss (7) on facial planes before described (4) and the back facial planes (5).
3. according to floor after the described anti-dive of claim 1, it is characterized in that: floor (1) is welded to connect with automobile rear longitudinal girder (2), spare tyre basin (3) after the described anti-dive, forms the back floor assembly with vehicle body.
4. according to floor after the described anti-dive of claim 1, it is characterized in that: the inclined-plane on inclined-plane, said middle part (6) and the angle of car load horizontal surface are 40 °～50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203002778U CN202201063U (en) | 2011-08-18 | 2011-08-18 | Diving-preventing rear floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203002778U CN202201063U (en) | 2011-08-18 | 2011-08-18 | Diving-preventing rear floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201063U true CN202201063U (en) | 2012-04-25 |
Family
ID=45965199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203002778U Expired - Fee Related CN202201063U (en) | 2011-08-18 | 2011-08-18 | Diving-preventing rear floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192887B (en) * | 2012-07-11 | 2016-03-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Split type rear floor spare wheel case structure |
| CN109131594A (en) * | 2018-09-03 | 2019-01-04 | 奇瑞汽车股份有限公司 | Floor reinforcing rib structure in a kind of automobile |
| CN113581299A (en) * | 2021-08-03 | 2021-11-02 | 奇瑞汽车股份有限公司 | Automobile seat anti-diving structure |
-
2011
- 2011-08-18 CN CN2011203002778U patent/CN202201063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192887B (en) * | 2012-07-11 | 2016-03-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Split type rear floor spare wheel case structure |
| CN109131594A (en) * | 2018-09-03 | 2019-01-04 | 奇瑞汽车股份有限公司 | Floor reinforcing rib structure in a kind of automobile |
| CN113581299A (en) * | 2021-08-03 | 2021-11-02 | 奇瑞汽车股份有限公司 | Automobile seat anti-diving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151020 Address after: 321300 No. 9 Beihu Road, Yongkang Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Zhongtai Automobile Manufacturing Co., Ltd. Address before: 321301 No. 1 Beihu Road, hardware science and Technology Industrial Park, Zhejiang, Jinhua Patentee before: Zotye Holding Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |