CN204367883U - A kind of plastic fuel tank with buffer action - Google Patents
A kind of plastic fuel tank with buffer action Download PDFInfo
- Publication number
- CN204367883U CN204367883U CN201420806103.2U CN201420806103U CN204367883U CN 204367883 U CN204367883 U CN 204367883U CN 201420806103 U CN201420806103 U CN 201420806103U CN 204367883 U CN204367883 U CN 204367883U
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- CN
- China
- Prior art keywords
- oil tank
- oil
- tank body
- fuel tank
- bump rubber
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of plastic fuel tank with buffer action; comprise in enclosed oil tank body; the multiple bump rubbers protruded to oil tank body inner space are provided with at the end face of oil tank body and bottom surface; effectively can slow down the oil that rocks in fuel tank to the impulsive force of each oil tank wall, to oil tank wall, there is better protective effect.The end face of each bump rubber and oil tank body or the bottom surface position that is connected is provided with the reinforcing pad of protrusion, and reinforcing pad is close to end face and bottom surface and is arranged to the transition region of bump rubber.Enhance fuel tank bulk strength.Bump rubber also can play the oil slowed down in fuel tank and flow to flow velocity that is anterior or rear portion, reduces vehicle and causes flame-out possibility because oil pump draws less than oil.
Description
Technical field
The utility model relates to the technical field of automobile zero device manufacturing industry, is specifically related to a kind of plastic fuel tank with buffer action.
Background technology
In order to economize on resources, reduce costs, automotive light weight technology has become the important development trend of auto-industry, and this trend makes the application of plastics on automobile roll up.As very crucial parts in automotive fuel oil system, fuel tank of vehicle then plays a part very important.Previous fuel tank of vehicle is mostly metal fuel tank.The advantage of metal fuel tank is that volume is comparatively large, and adding once oil can use many days continuously.However, because metal fuel tank also exists a lot of defect in environmental protection, safety performance etc., result in the birth of plastic fuel tank therefrom.Plastic fuel tank has a lot of outstanding feature, such as the overall quality reducing fuel tank also can prevent fuel tank from getting rusty, simultaneously, the time-to-market of plastic fuel tank is short, life-span is long, effectively can prevent oil infiltration and also can prevent fuel tank explosion when fuel tank high temperature, there is better security and stability, thus making plastic fuel tank commercially replace metallic oil tank to become main flow gradually.
Through use after a while, also there is certain problem in the plastic fuel tank developed on the market.Such as there is no preceence because the bulk strength of plastic fuel tank in contrast to metallic oil tank, thus emergency brake is run into or the situation such as to get off of getting on the bus at fuel tank internal, especially when the oil mass in fuel tank is discontented with, the diesel oil or the gasoline that are positioned at fuel tank can have very large impulsive force to oil tank wall, thus certain damage can be produced to oil tank wall, more can produce very large infringement to the internals of the sensor arranged in fuel tank and so on.
Therefore, the problems referred to above should be paid attention to and the problem solved in the design and use process of fuel tank.
Utility model content
For above-mentioned Problems existing, the utility model provides a kind of plastic fuel tank with buffer action.
Technical solution of the present utility model is: a kind of plastic fuel tank with buffer action, comprise in enclosed oil tank body, the multiple bump rubbers protruded to oil tank body inner space are provided with at the end face of described oil tank body and bottom surface, the end face of each described bump rubber and described oil tank body or the bottom surface position that is connected is provided with the reinforcing pad of protrusion, and described reinforcing pad is close to described end face and described bottom surface and is arranged to the transition region of described bump rubber.
Further improvement of the utility model is: described bump rubber be from suitable for reading to lower internal diameter diminish gradually without bottom hollow round table body, the height of described bump rubber is 1/3 ~ 2/3 of described oil tank body height, and interval of staggering, the bump rubber position on the bump rubber on described end face and described bottom surface is arranged.
Further improvement of the utility model is: each bump rubber on described end face and the end face of described oil tank body are formed in one, each bump rubber on described bottom surface and the bottom surface of described oil tank body are formed in one, described oil tank body adopts polyethylene to be that raw material is made, and each described bump rubber is from the end face of described oil tank body or on bottom surface to oil tank body inner space drawing and forming.
Further improvement of the utility model is: described reinforcing pad also adopts polythene material shaping, and is all formed in one with described oil tank body and described bump rubber.
A kind of plastic fuel tank with buffer action of the utility model, a kind of plastic fuel tank with buffer action of the utility model, bump rubber, oil tank body and reinforcing pad all adopt polythene material one-body molded.In the process of moving, particularly when uphill/downhill or sudden stop, the oil in fuel tank can produce and acutely rock user, produces fierce impact to oil tank wall.Be provided with between the upper and lower every the multiple bump rubbers arranged that stagger, the oil that rocks can be slowed down to the impulsive force of oil tank wall all directions, there is good buffer action.And the oil that also slow down in fuel tank flows to rapidly the flow velocity at fuel tank front or rear, oil pump can be drawn better to the oil in fuel tank.
The beneficial effects of the utility model are: the plastic fuel tank with buffer action of the utility model design; adopt drawing process to be provided with multiple bump rubber in the inner space of oil tank body; and multiple bump rubber is arranged in interval of staggering; effectively can slow down the oil that rocks in fuel tank to the impulsive force of each oil tank wall, to oil tank wall, there is better protective effect.Because bump rubber adopts drawing process from drawing and forming oil tank wall, oil tank wall is comparatively weak to the transition region position of bump rubber, is therefore provided with the reinforcing pad of protrusion, enhances fuel tank bulk strength.Bump rubber also can play the oil slowed down in fuel tank and flow to flow velocity that is anterior or rear portion, also further ensures oil pump can be drawn into oil when oil mass is less, reduces vehicle and causes flame-out possibility because oil pump draws less than oil.The utility model design is novel, manufactures simple, has extraordinary result of use and Practical Performance.
Accompanying drawing explanation
Fig. 1 is a kind of concrete structure schematic diagram with the plastic fuel tank of buffer action of the utility model.
Wherein, 1-oil tank body, 2-end face, 3-bottom surface, 4-bump rubber, 5-reinforcing pad.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
The present embodiment provides a kind of plastic fuel tank with buffer action, comprise in enclosed oil tank body 1, the multiple bump rubbers 4 protruded to oil tank body 1 inner space are provided with at the end face 2 of described oil tank body 1 and bottom surface 3, the end face 2 of each described bump rubber 4 and described oil tank body 1 or bottom surface 3 position that is connected is provided with the reinforcing pad 5 of protrusion, and described reinforcing pad 5 is close to described end face 2 and described bottom surface 3 and is arranged to the transition region of described bump rubber 4.Described bump rubber 4 for from suitable for reading to lower internal diameter diminish gradually without bottom hollow round table body, the height of described bump rubber 4 is 1/3 ~ 2/3 of described oil tank body 1 height, and the bump rubber 4 on described end face 2 and bump rubber 4 position on described bottom surface 3 interval of staggering is arranged.Each bump rubber 4 on described end face 2 is formed in one with the end face 2 of described oil tank body 1, each bump rubber 4 on described bottom surface 3 is formed in one with the bottom surface 3 of described oil tank body 1, described oil tank body 1 adopts polyethylene to be that raw material is made, and each described bump rubber 4 is from the end face 2 of described oil tank body 1 or on bottom surface 3 to oil tank body 1 inner space drawing and forming.Described reinforcing pad 5 also adopts polythene material shaping, and is all formed in one with described oil tank body 1 and described bump rubber 4.
A kind of plastic fuel tank with buffer action of the present embodiment, a kind of plastic fuel tank with buffer action of the utility model, bump rubber 4, oil tank body 1 and reinforcing pad 5 all adopt polythene material one-body molded.In the process of moving, particularly when uphill/downhill or sudden stop, the oil in fuel tank can produce and acutely rock user, produces fierce impact to oil tank wall.Be provided with between the upper and lower every the multiple bump rubbers 4 arranged that stagger, the oil that rocks can be slowed down to the impulsive force of oil tank wall all directions, there is good buffer action.And the oil that also slow down in fuel tank flows to rapidly the flow velocity at fuel tank front or rear, oil pump can be drawn better to the oil in fuel tank.
The beneficial effect of the present embodiment is: the plastic fuel tank with buffer action of the utility model design; adopt drawing process to be provided with multiple bump rubber in the inner space of oil tank body; and multiple bump rubber is arranged in interval of staggering; effectively can slow down the oil that rocks in fuel tank to the impulsive force of each oil tank wall, to oil tank wall, there is better protective effect.Because bump rubber adopts drawing process from drawing and forming oil tank wall, oil tank wall is comparatively weak to the transition region position of bump rubber, is therefore provided with the reinforcing pad of protrusion, enhances fuel tank bulk strength.Bump rubber also can play the oil slowed down in fuel tank and flow to flow velocity that is anterior or rear portion, also further ensures oil pump can be drawn into oil when oil mass is less, reduces vehicle and causes flame-out possibility because oil pump draws less than oil.The utility model design is novel, manufactures simple, has extraordinary result of use and Practical Performance.
Claims (4)
1. one kind has the plastic fuel tank of buffer action, it is characterized in that: comprise in enclosed oil tank body (1), end face (2) in described oil tank body (1) and bottom surface (3) are provided with the multiple bump rubbers (4) protruded to oil tank body (1) inner space, the end face (2) of each described bump rubber (4) and described oil tank body (1) or bottom surface (3) position that is connected is provided with the reinforcing pad (5) of protrusion, and described reinforcing pad (5) is close to described end face (2) and described bottom surface (3) and is arranged to the transition region of described bump rubber (4).
2. a kind of plastic fuel tank with buffer action according to claim 1, it is characterized in that: described bump rubber (4) for from suitable for reading to lower internal diameter diminish gradually without bottom hollow round table body, the height of described bump rubber (4) is 1/3 ~ 2/3 of described oil tank body (1) height, and the bump rubber (4) on described end face (2) and bump rubber (4) position on described bottom surface (3) interval of staggering is arranged.
3. a kind of plastic fuel tank with buffer action according to claim 1, it is characterized in that: each bump rubber (4) on described end face (2) is formed in one with the end face (2) of described oil tank body (1), each bump rubber (4) on described bottom surface (3) is formed in one with the bottom surface (3) of described oil tank body (1), described oil tank body (1) adopts polyethylene to be that raw material is made, and each described bump rubber (4) is from the end face (2) of described oil tank body (1) or on bottom surface (3) to oil tank body (1) inner space drawing and forming.
4. a kind of plastic fuel tank with buffer action according to claim 1, is characterized in that: described reinforcing pad (5) also adopts polythene material shaping, and is all formed in one with described oil tank body (1) and described bump rubber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806103.2U CN204367883U (en) | 2014-12-19 | 2014-12-19 | A kind of plastic fuel tank with buffer action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806103.2U CN204367883U (en) | 2014-12-19 | 2014-12-19 | A kind of plastic fuel tank with buffer action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367883U true CN204367883U (en) | 2015-06-03 |
Family
ID=53324127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806103.2U Expired - Fee Related CN204367883U (en) | 2014-12-19 | 2014-12-19 | A kind of plastic fuel tank with buffer action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240353A (en) * | 2015-06-11 | 2016-12-21 | 劳士领汽车集团 | There is the liquid storage tank of the surface texture of integration |
| CN109572411A (en) * | 2018-12-12 | 2019-04-05 | 重庆久和豪贝机械有限公司 | A kind of automotive oil tank |
-
2014
- 2014-12-19 CN CN201420806103.2U patent/CN204367883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240353A (en) * | 2015-06-11 | 2016-12-21 | 劳士领汽车集团 | There is the liquid storage tank of the surface texture of integration |
| CN109572411A (en) * | 2018-12-12 | 2019-04-05 | 重庆久和豪贝机械有限公司 | A kind of automotive oil tank |
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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: 20150603 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |