CN204821740U - Back floor assembly and car - Google Patents
Back floor assembly and car Download PDFInfo
- Publication number
- CN204821740U CN204821740U CN201520500447.5U CN201520500447U CN204821740U CN 204821740 U CN204821740 U CN 204821740U CN 201520500447 U CN201520500447 U CN 201520500447U CN 204821740 U CN204821740 U CN 204821740U
- Authority
- CN
- China
- Prior art keywords
- floor assembly
- support portion
- dive
- crossbeam
- rear floor
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a back floor assembly and car. Back floor assembly includes the body, and the body is including the first portion that is used for installing the back row seat, the first portion set up in the one end of body, back floor assembly still includes: prevent the dive crossbeam, install in the surface of first portion, and follow the back row seat put the direction setting, prevent the dive crossbeam include the installation department and with the supporting part that the installation department is connected, the installation department install in the surface of first portion, the supporting part protrusion in the surface of first portion, the supporting part is box structure. The utility model discloses a back floor assembly can satisfy the back row passenger at car collision in -process and prevent dive collision laws and regulations, improve the car security performance, prevent that the dive crossbeam adopts from welded beta structure, do not need to increase in addition and guaranteed sufficient intensity when strengthening the baffle, simultaneously, the dive crossbeam, it is general to control the piece to reduce automobile body part kind, reduce cost.
Description
Technical field
The utility model relates to automobile manufacturing field, particularly relates to a kind of rear floor assembly and automobile.
Background technology
Along with the develop rapidly of auto-industry, the requirement of people to vehicle safety is also more and more higher.And corresponding with it, safety codes requires also more and more stricter, has higher requirement to vehicle safety design.As in C-NCAP (Chinese new car assessment routine), with regard to a kind of pattern of Constrained thrashing---the deduction of points item of occupant's dive phenomenon.And only by the constrained system that safety strap and seat etc. are traditional, present safety Design cannot have been met and star require that, must body structure be optimized.
General SUV vehicle is compared car back row passenger riding bench mark R point and is wanted high, and floor is more smooth, thus just require the rear row occupant anti-dive beam height of SUV vehicle and intensity larger.
Utility model content
In order to overcome the technical matters that in prior art, crash tests Shi Houpai occupant dive is larger, the utility model provides a kind of rear floor assembly and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of rear floor assembly, and comprise body 2, described body 2 comprises the Part I 21 for installing back seat, and described Part I 21 is arranged at one end of described body 2, and described rear floor assembly also comprises:
Anti-dive crossbeam 1, is installed on the surface of described Part I 21, and arranges along the placing direction of described back seat;
The support portion 12 that described anti-dive crossbeam 1 comprises installation portion 11 and is connected with described installation portion 11;
Described installation portion 11 is installed on the surface of described Part I 21, and described support portion 12 protrudes from the surface of described Part I 21, and described support portion 12 is box like structure.
Furthermore, in described rear floor assembly, described installation portion 11 comprises two flange 111 to two lateral bucklings of described support portion 12, and described flange 111 is arranged at the bottom of described support portion 12.
Furthermore, in described rear floor assembly, described support portion 12 comprises the end face 122 between two relative sides 121 of one bending and two described sides 121, and the two ends of each described side 121, to the bent upon itself of described support portion 12, are formed from welding structure 123.
Furthermore, in described rear floor assembly, the solder joint that the multiple and described Part I 21 of length direction distribution along each flange 111 of described installation portion 11 welds.
Furthermore, in described rear floor assembly, described from welding structure 123 to self outer lateral buckling of described support portion 12, formed one welding ear 124; Connected by solder joint from welding structure 123 described in two that are positioned at the same side.
The utility model additionally provides a kind of automobile, comprises as above arbitrary described rear floor assembly.
The beneficial effects of the utility model are: rear floor assembly of the present utility model, arrange occupant's anti-dive collision laws and regulations requirement, improve vehicle safety performance in automobile collision procedure after can meeting; Anti-dive crossbeam adopts the foldable structure from welding, does not need increase in addition to ensure that enough intensity while strengthening dividing plate; Meanwhile, dive crossbeam, can left and right part general, thus reduce vehicle body parts kind, reduce costs.
Accompanying drawing explanation
Fig. 1 represents the structural representation of floor assembly after in the utility model embodiment;
Fig. 2 represents the structural representation of anti-dive crossbeam in the utility model embodiment;
Fig. 3 represents the welded structure schematic diagram of self of anti-dive crossbeam and rear floor assembly in the utility model embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
With reference to shown in Fig. 1, the utility model provides a kind of rear floor assembly, comprise body 2, body 2 comprises the Part I 21 for installing back seat, Part I 21 is arranged at one end of body 2, rear floor assembly also comprises: anti-dive crossbeam 1, is installed on the surface of Part I 21, and arranges along the placing direction of back seat; The support portion 12 that anti-dive crossbeam 1 comprises installation portion 11 and is connected with installation portion 11; Installation portion 11 is installed on the surface of Part I 21, and support portion 12 protrudes from the surface of Part I 21, and support portion 12 is box like structure.
Specifically, the anti-dive crossbeam 1 that the Part I 21 of body 2 is installed, plays good supporting role to the installation of back seat.Especially anti-dive crossbeam 1 is arranged along the placing direction of seat, namely arranges along body width, considerably increases anti-dive crossbeam 1 and the lateral contact scope of back seat, plays better anti-dive effect.The support of support portion 12 box-like is in addition reinforced more, plays better buffering to the power that back seat is downward.
Anti-dive crossbeam 1 in the present embodiment is two, two anti-dive crossbeams 1 are positioned at the Part I 21 of rear ground prelaminar part, two anti-dive crossbeams about 1 point layout, the anti-dive crossbeam 1 on right side rotates 180 ° relative to the anti-dive crossbeam 1 in left side, is connected on the Part I 21 of rear floor assembly respectively by spot welding.Two anti-dive crossbeams 1 are general, reduce vehicle body parts kind, reduce costs.Also can arranging of certain anti-dive crossbeam 1 is multiple, and multiple anti-dive crossbeam 1 is uniform along self of Part I 21, and this no longer describes in detail.
With reference to shown in Fig. 2 and Fig. 3, each anti-dive crossbeam 1 is structure as a whole, and installation portion 11 and support portion 12 are formed by one piece of panel-bending, and this design considerably increases the solidness of anti-dive crossbeam 1.Installation portion 11 comprises two flange 111 to two lateral bucklings of support portion 12, and flange 111 is arranged at the bottom of support portion 12.Along the multiple solder joint 4 welded with Part I 21 of length direction distribution of each flange 111 of installation portion 11.Such welding manner ensure that the weld strength of anti-dive crossbeam 1 and Part I 21.
Support portion 12 comprises the end face 122 between two relative sides 121 of one bending and two sides 121, and the two ends of each side 121, to the bent upon itself of support portion 12, are formed from welding structure 123.The anti-dive crossbeam 1 of rear row be the two ends of side 121 folding from welded structure 123, connected by weld pads, form the case type structures that intensity is very high.
From welding structure 123 to self outer lateral buckling of support portion 12, form a welding ear 124.Welding ear 124 expands anti-dive crossbeam 1 and the area of contact of Part I 21, adds weld nugget, makes the installation of anti-dive crossbeam 1 more stable.
The utility model additionally provides a kind of automobile, comprises as above arbitrary rear floor assembly.
It should be noted that, this automobile is the automobile comprising above-mentioned rear floor assembly, and the implementation of above-mentioned rear floor assembly embodiment is equally applicable in the embodiment of this automobile, also can reach identical technique effect, not repeat them here.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. floor assembly after a kind, comprise body (2), described body (2) comprises the Part I (21) for installing back seat, described Part I (21) is arranged at one end of described body (2), it is characterized in that, described rear floor assembly also comprises:
Anti-dive crossbeam (1), is installed on the surface of described Part I (21), and arranges along the placing direction of described back seat;
The support portion (12) that described anti-dive crossbeam (1) comprises installation portion (11) and is connected with described installation portion (11);
Described installation portion (11) is installed on the surface of described Part I (21), and described support portion (12) protrude from the surface of described Part I (21), and described support portion (12) are box like structure.
2. rear floor assembly as claimed in claim 1, it is characterized in that, described installation portion (11) comprises two flange (111) to two lateral bucklings of described support portion (12), and described flange (111) is arranged at the bottom of described support portion (12).
3. rear floor assembly as claimed in claim 1, it is characterized in that, described support portion (12) comprises the end face (122) between two relative sides (121) of one bending and two described sides (121), the two ends of each described side (121), to the bent upon itself of described support portion (12), are formed from welding structure (123).
4. floor assembly after as claimed in claim 2, is characterized in that, the solder joint that the multiple and described Part I (21) of the length direction distribution along each flange (111) of described installation portion (11) welds.
5. floor assembly after as claimed in claim 3, is characterized in that, described from welding structure (123) to self outer lateral buckling of described support portion (12), form one and weld ear (124); Connected by solder joint from welding structure (123) described in two that are positioned at the same side.
6. an automobile, is characterized in that, comprises as the rear floor assembly as described in arbitrary in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500447.5U CN204821740U (en) | 2015-07-10 | 2015-07-10 | Back floor assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500447.5U CN204821740U (en) | 2015-07-10 | 2015-07-10 | Back floor assembly and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821740U true CN204821740U (en) | 2015-12-02 |
Family
ID=54679370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500447.5U Expired - Fee Related CN204821740U (en) | 2015-07-10 | 2015-07-10 | Back floor assembly and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487384A (en) * | 2016-07-15 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Floor, rear floor structure assembly and automobile afterwards |
| CN110745043A (en) * | 2018-07-23 | 2020-02-04 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
-
2015
- 2015-07-10 CN CN201520500447.5U patent/CN204821740U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487384A (en) * | 2016-07-15 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Floor, rear floor structure assembly and automobile afterwards |
| CN107487384B (en) * | 2016-07-15 | 2020-08-18 | 宝沃汽车（中国）有限公司 | Rear floor, rear floor structure assembly and automobile |
| CN110745043A (en) * | 2018-07-23 | 2020-02-04 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
| CN110745043B (en) * | 2018-07-23 | 2022-03-22 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105683026B (en) | The body Structure of automobile | |
| US10005349B2 (en) | Structural underbody support in a vehicle | |
| CN102938450A (en) | Battery box for vehicle, vehicle body component and automobile | |
| CN204871195U (en) | Whole frame structure | |
| CN204821740U (en) | Back floor assembly and car | |
| CN103465814A (en) | Three-point type safety belt seat frame structure | |
| CN108502027B (en) | Automobile body rear portion force transmission structure and automobile body | |
| CN103552604A (en) | Automobile longitudinal beam structure | |
| CN211519676U (en) | Floor assembly, automobile body floor structure and car before automobile body | |
| CN104554481A (en) | Front floor framework for vehicle body and vehicle | |
| CN204309912U (en) | A kind of automotive floor panel Lower Crossbeam Structure and automobile | |
| CN205010049U (en) | Car seat seat skeleton texture | |
| CN203237296U (en) | Vehicle rear floor longitudinal beam assembly and vehicle rear portion structure | |
| CN205417249U (en) | Dive body structure is prevented to back seat | |
| KR101689581B1 (en) | Bumper stay unit for vehicles | |
| CN202420860U (en) | Body in white positioning base | |
| CN204184464U (en) | A kind of automobile rear floor and back seat mounting bracket assembly and automobile | |
| CN203612051U (en) | Passenger car chassis rear suspension frame | |
| CN204055670U (en) | A kind of frame structure of front bumper of automobile | |
| CN201961181U (en) | Automobile seat mounting bracket | |
| CN205097984U (en) | Seat crossbeam fixing device and have its electric automobile | |
| CN206749900U (en) | A kind of longitudinal beam assembly of lifting NVH performances | |
| CN205686151U (en) | Car door assembly and automobile | |
| CN205381175U (en) | Stop for a rest on a walking tour board and car | |
| CN205524509U (en) | Automobile front floor assembly |
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: 20151202 |