CN204210303U - A kind of new automobile plastic fuel tank structure - Google Patents
A kind of new automobile plastic fuel tank structure Download PDFInfo
- Publication number
- CN204210303U CN204210303U CN201420568231.8U CN201420568231U CN204210303U CN 204210303 U CN204210303 U CN 204210303U CN 201420568231 U CN201420568231 U CN 201420568231U CN 204210303 U CN204210303 U CN 204210303U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- side portion
- contained side
- tank body
- reinforced rib
- 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 a kind of new automobile plastic fuel tank structure, comprise fuel tank body, four corners of described fuel tank body edges are equipped with contained side portion, described contained side portion is provided with the fixed orifice on fixing vehicle body, described contained side portion is provided with the strip groove for preventing stress deformation, and the bottom of described fuel tank body is provided with one group of reinforced rib be parallel to each other.Be fixed on vehicle body by the contained side of fuel tank of vehicle body edges, fix without the need to steel band, lightweight; Prevent tank bottoms to be out of shape by the structure of reinforced rib, ensure the reliability that fuel tank of vehicle uses.
Description
Technical field
The utility model relates to fuel tank of vehicle technical field, especially relates to a kind of new automobile plastic fuel tank structure.
Background technology
Fuel tank of vehicle is the special container of storage of fuels on automobile, and its structure will ensure certain intensity, is one of vitals of automobile.
Along with rapid economic development, people more and more pay close attention to energy-saving and emission-reduction, and countries in the world require more and more stricter to the exhaust emissions of automobile, mostly the fixing of existing fuel tank is to be fixed by the steel band of metal, and weight is large, complex structure, and assemble loaded down with trivial details, assembling easily makes mistakes.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of new automobile plastic fuel tank structure, and it is fixed without the need to steel band.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This new automobile plastic fuel tank structure, comprise fuel tank body, four corners of described fuel tank body edges are equipped with contained side portion, described contained side portion is provided with the fixed orifice on fixing vehicle body, described contained side portion is provided with the strip groove for preventing stress deformation, and the bottom of described fuel tank body is provided with one group of reinforced rib be parallel to each other.
Further, described contained side portion comprises the first contained side portion, the second contained side portion, the 3rd contained side portion, the 4th contained side portion, fixed orifice in described first contained side portion, the second contained side portion, the 3rd contained side portion is waist-shaped hole, and the fixed orifice in described 4th contained side portion is circular hole.
Described fuel tank body and contained side portion are the integrative-structure of injection mo(u)lding.
Interlaced setting between described reinforced rib.
The both sides that one group of reinforced rib on described fuel tank body is positioned at cylinder position at the bottom of corresponding oil pump on fuel tank body are arranged.
The equal concave inward structure of reinforced rib on described fuel tank body.
The utility model compared with prior art, has the following advantages: be optimized the structure of fuel tank of vehicle, is fixed on vehicle body, fixes without the need to steel band by the contained side of fuel tank of vehicle body edges, lightweight; For ensureing the intensity of fuel tank of vehicle body, one group of reinforced rib being set at fuel tank of vehicle body bottom portion, preventing tank bottoms to be out of shape by the structure of reinforced rib, ensure the reliability that fuel tank of vehicle uses.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this specification sheets and the mark in figure are briefly described:
Fig. 1 is the utility model automobile plastic fuel tank structural representation.
In figure: 1. fuel tank body, 11. first contained side portions, 111. first fixed orifices, 12. second contained side portions, 121. second fixed orifices, 13. the 3rd contained side portions, 131. the 3rd fixed orifices, 14. the 4th contained side portions, 141. the 4th fixed orifices, 2. the first reinforced rib, 3. the second reinforced rib, 4. the 3rd reinforced rib, 5. the 4th reinforced rib, 6. the 5th reinforced rib.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, this new automobile plastic fuel tank structure, comprise the fuel tank body 1 of plastics, contained side portion is equipped with in four corners at fuel tank body 1 edge, directly fuel tank body 1 is fixed on vehicle body by contained side portion, without the need to steel band, fuel tank body 1 is fixed, lightweight, meet automotive light weight technology requirement, reduce motor vehicle exhaust emission.
Contained side portion has four, be respectively the first contained side portion 12 of contained side portion 11, second, the 3rd contained side portion 13, the 4th contained side portion 14, position fuel tank body 1 being fixed the first contained side portion 11 and the second contained side portion 12 is concave shape, first contained side portion and the second contained side portion fixed edge many, ensure fixing reliability, edge and the fuel tank body edges in the first contained side portion and the second contained side portion seamlessly transit; 3rd contained side portion 13 and the 4th contained side portion 14 protrude and are located on fuel tank body 1.Fuel tank body and contained side portion are the integrative-structure of injection mo(u)lding.Be convenient to shaping, injection moulding integrated molding ensure that the bulk strength of fuel tank, and structure is simple, easy for installation.
First contained side portion 11 is provided with the first fixed orifice 111, second contained side portion 12 is provided with the second fixed orifice 121,3rd contained side portion 13 is provided with the 3rd fixed orifice the 131, four contained side portion 14 and is provided with the 4th fixed orifice 141, is fixed on vehicle body in contained side portion by four fixed orifices.
Wherein, fixed orifice in first contained side portion 12 of contained side portion 11, second, the 3rd contained side portion 13 is waist-shaped hole, and the fixed orifice in the 4th contained side portion 14 is circular hole, and circular hole is knock hole, can be finely tuned fixed position by waist-shaped hole, avoid product to there is error effect and install.
Four contained side portions are equipped with strip groove, and strip groove is arc trend, and injection mo(u)lding, prevents the stress deformation of contained side portion, avoids deformation effect to install.
The bottom of fuel tank body 1 is provided with one group of reinforced rib be parallel to each other, and interlaced setting between reinforced rib ensures the intensity bottom fuel tank by one group of reinforced rib, avoids tank bottoms to be out of shape.
Reinforced rib has five, is respectively the first reinforced rib 2, second reinforced rib 3, the 3rd reinforced rib 4, the 4th reinforced rib 5, the 5th reinforced rib 6, five reinforced ribs are concave inward structure, injection mo(u)lding.First reinforced rib 2 and the second reinforced rib 3 are positioned at side, cylinder position at the bottom of corresponding oil pump on fuel tank body; 3rd reinforced rib 4, the 4th reinforced rib 5, the 5th reinforced rib 5 three reinforced ribs are positioned at cylinder position opposite side at the bottom of corresponding oil pump on fuel tank body, negative pressure is produced during oil pump suction, by the reinforced rib around cylinder at the bottom of oil pump, improve this place's fuel tank body 1 intensity, prevent from being out of shape during oil suction, improve the reliability of fuel tank.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (6)
1. a new automobile plastic fuel tank structure, comprise fuel tank body, it is characterized in that: four corners of described fuel tank body edges are equipped with contained side portion, described contained side portion is provided with the fixed orifice on fixing vehicle body, described contained side portion is provided with the strip groove for preventing stress deformation, and the bottom of described fuel tank body is provided with one group of reinforced rib be parallel to each other.
2. new automobile plastic fuel tank structure as claimed in claim 1, it is characterized in that: described contained side portion comprises the first contained side portion, the second contained side portion, the 3rd contained side portion, the 4th contained side portion, fixed orifice in described first contained side portion, the second contained side portion, the 3rd contained side portion is waist-shaped hole, and the fixed orifice in described 4th contained side portion is circular hole.
3. new automobile plastic fuel tank structure as claimed in claim 1, is characterized in that: described fuel tank body and contained side portion are the integrative-structure of injection mo(u)lding.
4. new automobile plastic fuel tank structure as claimed in claim 1, is characterized in that: interlaced setting between described reinforced rib.
5. new automobile plastic fuel tank structure as claimed in claim 1, is characterized in that: the both sides that one group of reinforced rib on described fuel tank body is positioned at cylinder position at the bottom of corresponding oil pump on fuel tank body are arranged.
6. new automobile plastic fuel tank structure as claimed in claim 1, is characterized in that: the equal concave inward structure of reinforced rib on described fuel tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568231.8U CN204210303U (en) | 2014-09-29 | 2014-09-29 | A kind of new automobile plastic fuel tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568231.8U CN204210303U (en) | 2014-09-29 | 2014-09-29 | A kind of new automobile plastic fuel tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210303U true CN204210303U (en) | 2015-03-18 |
Family
ID=52979006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568231.8U Expired - Fee Related CN204210303U (en) | 2014-09-29 | 2014-09-29 | A kind of new automobile plastic fuel tank structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921864A (en) * | 2015-07-23 | 2018-04-17 | 雷诺股份公司 | Storage tank group for motor vehicles |
-
2014
- 2014-09-29 CN CN201420568231.8U patent/CN204210303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921864A (en) * | 2015-07-23 | 2018-04-17 | 雷诺股份公司 | Storage tank group for motor vehicles |
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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: 20150318 Termination date: 20190929 |