CN202295024U - Automobile back floor structure capable of adjusting length - Google Patents
Automobile back floor structure capable of adjusting length Download PDFInfo
- Publication number
- CN202295024U CN202295024U CN2011204431770U CN201120443177U CN202295024U CN 202295024 U CN202295024 U CN 202295024U CN 2011204431770 U CN2011204431770 U CN 2011204431770U CN 201120443177 U CN201120443177 U CN 201120443177U CN 202295024 U CN202295024 U CN 202295024U
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- CN
- China
- Prior art keywords
- floor
- back floor
- section
- automobile
- length
- 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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Abstract
The utility model discloses an automobile back floor structure capable of adjusting length, which comprises a front floor connection section, a back floor connection section, a back floor front section, a back floor middle section and a back floor back section. Steps are manufactured on the front end face and the back end face of the back floor middle section, and the back floor middle section is respectively combined and welded with the back floor front section and the back floor back section through step faces. A connection fixing plate is arranged at the bottom to fix adjacent parts. The back floor front section and the back floor back section of the back floor structure are of independent structures and cannot change with different automobile length. When length of new-type automobile bodies changes, users only need to adopt the back floor middle section with different length and do not need to change the back floor front section and the back floor back section, so that the existing mould can be used continuously, design period is greatly shortened, and modularization development and manufacture of an automobile body are possible. The automobile back floor structure saves mould development cost and production investment, reduces production cost, avoids various problems in development, design and production and effectively increases profit of automobile enterprises.
Description
Technical field
The utility model relates to the automotive engineering field, especially a kind of rear floor structure of automobile of adjustable length.
Background technology
Traditional automotive floor panel is integral structure; Because the wheelbase of vehicle is different; Cause the change of back floor back segment architectural feature, thereby each vehicle need design all and produce one and overlap independently floor, also need exploitation back floor mold again; Increase the cycle of designing and developing and cost greatly, also caused the huge waste of former vehicle mould.
The utility model content
The applicant need develop to the vehicle body of above-mentioned disalignment distance and make independently floor; Cycle grows up to this shortcoming such as big, a kind of rear floor structure of automobile of adjustable length rational in infrastructure is provided, thereby can satisfies the universalization on floor better; Improve the speed of designing and developing, reduce cost of development.
The technical scheme that the utility model adopted is following:
A kind of rear floor structure of automobile of adjustable length; Comprise floor, the front and back linkage section, floor, back leading portion, the stage casing, floor, back and floor, back back segment that are connected in series successively; The rear and front end face in stage casing, back floor is suppressed with step; Through step surface respectively with back floor leading portion and back floor back segment amalgamation and welding, the bottom is provided with and connects adapter plate adjacent elements is reinforced.
The beneficial effect of the utility model is following:
Section is an absolute construction before and after the back floor of the utility model, can not change because of vehicle commander's difference; When the bodywork length of new vehicle changes; Only need to adopt the stage casing, back floor of different length, and need not change back floor leading portion and floor, back back segment, original mould can be continued to use; Shorten the design cycle greatly, made the exploitation of vehicle body modularization create possibility.For multi-vehicle-type, practiced thrift the mould development cost, saved and produced investment, reduced the cost of product, avoided all kinds of problems in exploitation, design, production, actv. has increased the profit of automobile enterprise.
Description of drawings
Fig. 1 is the scheme drawing after the assembling of the utility model.
Fig. 2 is the explosive view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Like Fig. 1, shown in Figure 2; The utility model has changed traditional integrally plate structure; Automobile rear floor is decomposed into floor, front and back linkage section 5, floor, back leading portion 4, the stage casing, floor, back 3 and floor, back back segment 1 that is connected in series successively; The length and the shape of floor linkage section 5, floor, back leading portion 4 and floor, back back segment 1 are all constant wherein, and then the length in stage casing, floor 3 can be variable according to the needs of actual bodywork length.The rear and front end face in stage casing, back floor 3 is suppressed with step, also welds with back floor back segment 1 amalgamation with floor, back leading portion 4 respectively through step surface, and utilizes 2 pairs of adjacent elements of connection adapter plate of bottom to reinforce.
When the bodywork length of new model changes, only need to adopt the stage casing, back floor of different length connect before and after section, and the shape relative complex that need not restructure; Larger-size back floor leading portion and floor, back back segment, thus original mould can be continued to use, shortened the design cycle greatly; Make the exploitation of vehicle body modularization create possibility; Practice thrift the mould development cost, saved and produced investment, reduced the cost of product.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (1)
1. the rear floor structure of automobile of an adjustable length; It is characterized in that: comprise floor, the front and back linkage section (5), back floor leading portion (4), the stage casing, floor, back (3) and back floor back segment (1) that are connected in series successively; The rear and front end face in stage casing, back floor (3) is suppressed with step; Also weld with back floor leading portion (4) and back floor back segment (1) amalgamation respectively through step surface, the bottom is provided with connection adapter plate (2) adjacent elements is reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204431770U CN202295024U (en) | 2011-11-10 | 2011-11-10 | Automobile back floor structure capable of adjusting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204431770U CN202295024U (en) | 2011-11-10 | 2011-11-10 | Automobile back floor structure capable of adjusting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295024U true CN202295024U (en) | 2012-07-04 |
Family
ID=46363973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204431770U Expired - Fee Related CN202295024U (en) | 2011-11-10 | 2011-11-10 | Automobile back floor structure capable of adjusting length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295024U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608299A (en) * | 2015-10-23 | 2017-05-03 | 北汽福田汽车股份有限公司 | Vehicle and beam body structure thereof and rear floor structure |
| CN108025776A (en) * | 2015-09-11 | 2018-05-11 | 标致雪铁龙汽车股份有限公司 | The vehicle body of the adjustable motor vehicles of wheelbase |
| CN112208648A (en) * | 2020-09-28 | 2021-01-12 | 东风商用车有限公司 | Modular floor welding assembly and design method thereof |
| CN112373580A (en) * | 2020-11-09 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Automobile floor and automobile |
| CN114572317A (en) * | 2020-11-30 | 2022-06-03 | 现代自动车株式会社 | Rear vehicle body combined structure |
| CN115402423A (en) * | 2022-08-10 | 2022-11-29 | 浙江联控技术有限公司 | Automobile floor, white automobile body and automobile |
| CN115416759A (en) * | 2022-08-30 | 2022-12-02 | 重庆长安汽车股份有限公司 | Floor structure and vehicle behind platform automobile body |
-
2011
- 2011-11-10 CN CN2011204431770U patent/CN202295024U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108025776A (en) * | 2015-09-11 | 2018-05-11 | 标致雪铁龙汽车股份有限公司 | The vehicle body of the adjustable motor vehicles of wheelbase |
| CN106608299A (en) * | 2015-10-23 | 2017-05-03 | 北汽福田汽车股份有限公司 | Vehicle and beam body structure thereof and rear floor structure |
| CN106608299B (en) * | 2015-10-23 | 2019-07-23 | 北京宝沃汽车有限公司 | Vehicle and its girder construction and rear floor structure |
| CN112208648A (en) * | 2020-09-28 | 2021-01-12 | 东风商用车有限公司 | Modular floor welding assembly and design method thereof |
| CN112208648B (en) * | 2020-09-28 | 2022-01-04 | 东风商用车有限公司 | Modular floor welding assembly and design method thereof |
| CN112373580A (en) * | 2020-11-09 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Automobile floor and automobile |
| CN114572317A (en) * | 2020-11-30 | 2022-06-03 | 现代自动车株式会社 | Rear vehicle body combined structure |
| CN115402423A (en) * | 2022-08-10 | 2022-11-29 | 浙江联控技术有限公司 | Automobile floor, white automobile body and automobile |
| WO2024032223A1 (en) * | 2022-08-10 | 2024-02-15 | 浙江吉利控股集团有限公司 | Automobile floor, body-in-white, and automobile |
| CN115416759A (en) * | 2022-08-30 | 2022-12-02 | 重庆长安汽车股份有限公司 | Floor structure and vehicle behind platform automobile body |
| CN115416759B (en) * | 2022-08-30 | 2023-11-24 | 重庆长安汽车股份有限公司 | Floor structure behind platform car body and vehicle |
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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 |
Granted publication date: 20120704 Termination date: 20151110 |