CN205292818U - Floor back end behind car - Google Patents
Floor back end behind car Download PDFInfo
- Publication number
- CN205292818U CN205292818U CN201620064674.2U CN201620064674U CN205292818U CN 205292818 U CN205292818 U CN 205292818U CN 201620064674 U CN201620064674 U CN 201620064674U CN 205292818 U CN205292818 U CN 205292818U
- Authority
- CN
- China
- Prior art keywords
- strengthening groove
- rear floor
- connecting plate
- section
- groove
- 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 - Fee Related
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a floor back end behind car, including back floor back end body, back floor back end body forms by supporting the mainboard connection turn -ups, support the connecting plate that the mainboard middle part was connected with the U type, U type connecting plate includes first connecting plate and second connecting plate, the edge connection of second connecting plate has the chassis, recessed spare tyre basin of formation is connected on first connecting plate, second connecting plate and chassis to with be equipped with first enhancement groove on U type connecting plate opening opposite direction's the support mainboard, the both sides in first enhancement groove are equipped with the second enhancement groove that two length equal respectively, first enhancement groove and second are equipped with the strengthening rib respectively in strengthening the groove, and when the automobile body bumped, the groove was strengthened to first enhancement groove and second on the back end of back floor to reach the setting and can violently indulge the power that the direction propagation disperses to collide the production at the strengthening rib of inslot, improve automobile body the stiffness and intensity, ensure the interior passenger's of car safety.
Description
Technical field
The utility model belongs to field of automobile, is specifically related to section after a kind of automobile rear floor.
Background technology
Automobile rear floor is the important component part of body of a motor car; at present; body of a motor car major part belongs to integral body structure; the power produced when if this kind of car owner bears various colliding by vehicle body; and one of automotive floor panel forced section part that to be vehicle body important; therefore, in automotive body structure designs, collision scenario is protected occupant safety to play most important effect by automotive floor panel structure. Contriver of the present utility model finds through research, and existing automotive floor panel rigidity is inadequate, and when colliding, automotive floor panel or easily distortion, jeopardize the life security of passenger.
Practical novel content
The body stiffness existed for prior art is inadequate, the technical problem of crashproof poor performance, section after a kind of automobile rear floor of the utility model offer.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme:
Section after a kind of automobile rear floor, comprise section body behind rear floor, behind described rear floor, by supporting, mainboard connection flange is formed section body, it is connected with U-shaped web plate in the middle part of described support mainboard, described U-shaped web plate comprises the first web plate and the 2nd web plate, the edge conjunction of described 2nd web plate has chassis, described first web plate, 2nd web plate and chassis are connected to form a recessed spare tyre basin, and the support mainboard contrary with U-shaped web plate opening direction is provided with the first strengthening groove, the both sides of described first strengthening groove are respectively equipped with the 2nd equal strengthening groove of two length, described first strengthening groove and the 2nd strengthening groove are respectively equipped with stiffening web.
Further, described 2nd strengthening groove is perpendicular to the two ends setting of the first strengthening groove respectively.
Further, apart from supporting, the outer edge 1cm��3cm of mainboard is arranged described 2nd strengthening groove.
Further, section body, spare tyre basin, the first strengthening groove and the 2nd strengthening groove behind described rear floor are that the B210p1 steel plate punching press of 1.2��1.5mm is one-body molded by thickness makes.
Further, described first strengthening groove and the 2nd strengthening groove all weld with stiffening web.
Further, described stiffening web by adding the high strength cold-rolled steel of phosphorus make.
The beneficial effects of the utility model are: arrange stiffening web in the first strengthening groove and the 2nd strengthening groove, be equivalent to play the effect of the strong beam on section transverse and longitudinal direction after automobile rear floor, when vehicle body collides, rapidly the power that collision produces is distributed on other parts of body of a motor car, occupant safety in service truck, the Rigidity and strength of section entirety behind the rear floor of raising simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of section after the automobile rear floor that provides of the utility model.
In figure, section body behind floor after 1-; 11-supports mainboard; 12-flange; 2-U type web plate; 21-first web plate; 22-the 2nd web plate; 3-chassis; 4-spare tyre basin; 5-first strengthening groove; 6-the 2nd strengthening groove.
Embodiment
In order to the utility model is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, section after a kind of automobile rear floor of the utility model offer, comprise section body 1 behind rear floor, behind described rear floor, section body 1 is connected flange 12 formed by support mainboard 11, U-shaped web plate 2 it is connected with in the middle part of described support mainboard 11, described U-shaped web plate 2 comprises the first web plate 21 and the 2nd web plate 22, the edge conjunction of described 2nd web plate 22 has chassis 3, described first web plate 21, 2nd web plate 22 and chassis 3 are connected to form a recessed spare tyre basin 4, and the support mainboard 11 contrary with U-shaped web plate 2 opening direction is provided with the first strengthening groove 5, the both sides of described first strengthening groove 5 are respectively equipped with the 2nd equal strengthening groove 6 of two length, described first strengthening groove 5 and the 2nd strengthening groove 6 are respectively equipped with stiffening web (not shown).
As specific embodiment, when automotive floor panel is collided by external force, for the power dissipation of collision is propagated, the two ends that described 2nd strengthening groove 6 is perpendicular to the first strengthening groove 5 respectively are arranged, be equivalent to after automobile rear floor, section add the strong beam on transverse and longitudinal direction, be conducive to the power by collision produces to transmit rapidly and be distributed on other parts of body of a motor car, not only ensured the safety of passenger, also improve section bulk strength behind rear floor simultaneously.
As specific embodiment, described 2nd strengthening groove 6 is arranged apart from the support outer edge 1cm��3cm of mainboard 11.
As specific embodiment, in order to behind whole rear floor, section intensity is higher, section body 1, spare tyre basin 4, first strengthening groove 5 and the 2nd strengthening groove 6 behind described rear floor are that the B210p1 steel plate punching press of 1.2��1.5mm is one-body molded by thickness to be made.
As specific embodiment, described first strengthening groove 5 and the 2nd strengthening groove 6 all weld with stiffening web.
As specific embodiment, for improving the Rigidity and strength of section behind rear floor, described stiffening web is preferably made by adding the high strength cold-rolled steel of phosphorus.
These are only enforcement mode of the present utility model; not thereby patent scope of the present utility model is limited; every equivalent structure utilizing the utility model specification sheets and accompanying drawing content to do; directly or indirectly it is used in the technical field that other are relevant, all with reason within scope of patent protection of the present utility model.
Claims (6)
1. section after an automobile rear floor, it is characterized in that: comprise section body (1) behind rear floor, behind described rear floor, section body (1) is formed by support mainboard (11) connection flange (12), described support mainboard (11) middle part is connected with U-shaped web plate (2), described U-shaped web plate (2) comprises the first web plate (21) and the 2nd web plate (22), the edge conjunction of described 2nd web plate (22) has chassis (3), described first web plate (21), 2nd web plate (22) and chassis (3) are connected to form a recessed spare tyre basin (4), and the support mainboard (11) contrary with U-shaped web plate (2) opening direction is provided with the first strengthening groove (5), the both sides of described first strengthening groove (5) are respectively equipped with the 2nd equal strengthening groove (6) of two length, described first strengthening groove (5) and the 2nd strengthening groove (6) are respectively equipped with stiffening web.
2. section after automobile rear floor according to claim 1, it is characterised in that: the two ends that described 2nd strengthening groove (6) is perpendicular to the first strengthening groove (5) respectively are arranged.
3. section after automobile rear floor according to claim 2, it is characterised in that: apart from supporting, mainboard (11) outer edge 1cm��3cm is arranged described 2nd strengthening groove (6).
4. section after automobile rear floor according to claim 1, it is characterized in that: section body (1), spare tyre basin (4), the first strengthening groove (5) and the 2nd strengthening groove (6) behind described rear floor, being that the B210p1 steel plate punching press of 1.2��1.5mm is one-body molded by thickness makes.
5. section after automobile rear floor according to claim 4, it is characterised in that: described first strengthening groove (5) and the 2nd strengthening groove (6) all weld with stiffening web.
6. section after automobile rear floor according to claim 5, it is characterised in that: described stiffening web by adding the high strength cold-rolled steel of phosphorus make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064674.2U CN205292818U (en) | 2016-01-22 | 2016-01-22 | Floor back end behind car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064674.2U CN205292818U (en) | 2016-01-22 | 2016-01-22 | Floor back end behind car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292818U true CN205292818U (en) | 2016-06-08 |
Family
ID=56427091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064674.2U Expired - Fee Related CN205292818U (en) | 2016-01-22 | 2016-01-22 | Floor back end behind car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483168A (en) * | 2018-11-20 | 2019-03-19 | 溧阳市力士汽车配件制造有限公司 | A kind of novel material automobile front side beam stiffening plate and its processing technology |
-
2016
- 2016-01-22 CN CN201620064674.2U patent/CN205292818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483168A (en) * | 2018-11-20 | 2019-03-19 | 溧阳市力士汽车配件制造有限公司 | A kind of novel material automobile front side beam stiffening plate and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20220122 |