CN204055336U - A kind of energy-efficient automobile filler cap - Google Patents
A kind of energy-efficient automobile filler cap Download PDFInfo
- Publication number
- CN204055336U CN204055336U CN201420491916.7U CN201420491916U CN204055336U CN 204055336 U CN204055336 U CN 204055336U CN 201420491916 U CN201420491916 U CN 201420491916U CN 204055336 U CN204055336 U CN 204055336U
- Authority
- CN
- China
- Prior art keywords
- oil filler
- filler box
- rotating table
- annular seal
- oil
- 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
- 239000000945 filler Substances 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000002828 fuel tank Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of energy-efficient automobile filler cap, it comprises: oil filler box, it comprises the hollow cylinder of a both ends open, the upper end open place of hollow cylinder is provided with a coupling end, coupling end is offered an annular seal space, the outside face of oil filler box offers a through hole, and the lower ending opening place of oil filler box is provided with a sealing oil guide pipe; Sealing element, it comprises a hollow rotating table, hollow rotating table is through the through hole in oil filler box, be looped around on coupling end, hollow rotating table can rotate in oil filler box, hollow rotating table sets firmly the cover plate that can cover hollow cylinder upper end open, cover plate is provided with radius stay, and radius stay and positioning groove are connected; Lid outside plate, it is arranged on cover plate upper end, and lid outside plate can be rotated along with hollow rotating table together by cover plate, and the annular seal space on lid outside plate and coupling end is connected.The utility model structure is simple, good airproof performance, safety are high, be not easy to damage, saved use cost.
Description
Technical field
The utility model relates to the filler cap of automobile, is specifically related to a kind of energy-efficient automobile filler cap.
Background technology
Automobile oil filler cap generally comprises oil filler box and cover plate, and cover plate is provided with lid outside plate, and cover plate can rotate in oil filler box, and lid outside plate can be driven to rotate together when rotating, the opening entirety of oil filler box can cover by lid outside plate.
But, when lid outside plate covers oil filler box, also can there is gap between lid outside plate and oil filler box in the non-constant of the leak tightness between lid outside plate and oil filler box, very dangerous;
In addition, because oil filler box is generally adopted made of plastic, and lid outside plate generally adopts metal to make, and when the thrust when promoting lid outside plate and rotating is excessive, oil filler box is easily damaged by pressure by lid outside plate, improves use cost;
Moreover oil filler box is generally vertical connection with automotive oil tank, when oiling speed is too fast, oil easily feeds back, very dangerous, and the leak tightness also non-constant between oil filler box and automotive oil tank.
Utility model content
Existing automobile oil filler cap leak tightness is poor in order to solve for the utility model, poor stability and easily damaging, thus provides a kind of energy-efficient automobile filler cap.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of energy-efficient automobile filler cap, described filler cap comprises:
Oil filler box, described oil filler box comprises the hollow cylinder of a both ends open, the upper end open place of described hollow cylinder is provided with a coupling end, described coupling end is offered an annular seal space, described annular seal space is offered the bumpar post that a positioning groove is identical with several, the outside face of described oil filler box offers a through hole, described through hole and oil filler box inner space, and the lower ending opening place of described oil filler box is provided with a sealing oil guide pipe;
Sealing element, described sealing element comprises a hollow rotating table, described hollow rotating table is through the through hole in oil filler box, be looped around on coupling end, described hollow rotating table can rotate in oil filler box, described hollow rotating table sets firmly the cover plate that can cover hollow cylinder upper end open, and described cover plate is provided with radius stay, and described radius stay and positioning groove are connected;
Lid outside plate, described lid outside plate is arranged on cover plate upper end, and described lid outside plate can be rotated along with hollow rotating table together by cover plate, and the annular seal space on described lid outside plate and coupling end is connected.
In a preferred embodiment of the present utility model, the oblique lower ending opening place being arranged on oil filler box of described sealing oil guide pipe, the angle between described sealing oil guide pipe and the lower ending opening place of oil filler box is 45 degree.
In a preferred embodiment of the present utility model, described sealing oil guide pipe lower end is provided with a packer ring, and in described packer ring and automobile, the hydraulic fluid port of fuel tank is tightly connected.
In a preferred embodiment of the present utility model, described oil filler box and sealing element are all plastic body, and described oil filler box and sealing element adopt mould one-shot forming all respectively.
In a preferred embodiment of the present utility model, described annular seal space and lid outside plate are all heart-shaped, and described lid outside plate sealing is placed in annular seal space, and the minimum diameter of described annular seal space is greater than the maximum gauge of oil filler box upper end open.
In a preferred embodiment of the present utility model, the height of described bumpar post is less than the degree of depth of annular seal space.
By technique scheme, the beneficial effects of the utility model are:
The utility model structure is simple, good airproof performance, safety are high, be not easy to damage, saved use cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is birds-eye view of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 is lateral plan of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1 to Fig. 3, a kind of energy-efficient automobile filler cap that the utility model provides, it mainly comprises oil filler box 100 and sealing element 200, and oil filler box 100 and sealing element 200 are all plastic body, adopts mould one-shot forming respectively, very firm and safety.
Oil filler box 100, its oil filling port being arranged on automobile goes out, and be communicated with the fuel tank in automobile, oil is transported in fuel tank by it by fuel filler pipe.
Oil filler box 100, it comprises the hollow cylinder 110 of a both ends open, and the upper end open of hollow cylinder 110 is oil filling port, and the lower ending opening of hollow cylinder 110 is oil outlet.
A coupling end 120 is provided with at the upper end open place of hollow cylinder 110.
Coupling end 120, it is an annular dress, and its diameter is greater than the diameter of oil filler box 100 opening, and coupling end 120 is provided with an annular seal space 130, and annular seal space 130 is the lid outside plates 230 for sealing on sealing element 200, improves overall tightness of the present utility model.
Annular seal space 130 is offered the bumpar post 132 that a positioning groove 131 is identical with several, positioning groove 131 is for positioning the cover plate 220 of sealing element 200, bumpar post 132 is the pressure for alleviating lid outside plate 230, specifically can establish a rubber pad 132a on bumpar post.
Be provided with a sealing oil guide pipe 140 at the lower ending opening place of hollow cylinder 110, sealing oil guide pipe 140 improves the leak tightness between oil filler box 100 and fuel tank.
A through hole 150 is also offered, the inner space of this through hole and hollow cylinder 110 at the outside face of hollow cylinder 110.
Sealing element 200 its be opening for sealing oil filler box 100 upper end, keep the leak tightness of oil filler box 100.
Sealing element 200, it comprises a hollow rotating table 210, and hollow rotating table 210 is a ring-shaped, and it is through the through hole 150 in oil filler box 100, and be looped around on coupling end 120, it can rotate in oil filler box 100.
Hollow rotating table 210 is provided with a cover plate 220, and it can rotate together along with hollow rotating table 210;
The shape of cover plate 220 is identical with the opening shape of hollow cylinder 110 upper end, and it is the opening for covering hollow cylinder 110 upper end, and cover plate 220 is provided with a positioning rod 221;
Radius stay 221 matches with the positioning groove 131 on annular seal space 130, and when cover plate 220 covers the opening of hollow cylinder 110 upper end, radius stay 221 just injects in positioning groove 131, thus positions.
Due to hollow rotating table 210 when rotated, parts are not had to carry out spacing, when cover plate 220 carries out folding with when closing along with hollow rotating table 210 carries out rotation, very inconvenient, as long as give cover plate 220 1 thrusts or pressure a little, the state of cover plate 220 just can be changed;
The utility model is provided with a stop gear 211 on hollow rotating table 210.
Stop gear 211, specifically for carrying out spacing to the slew mode of cover plate 220, makes cover plate 220 be not easy to change the state of self;
Stop gear 211 specifically can be a limit spring, limit spring two ends are connected with the two ends of hollow rotating table 210 respectively, like this when hollow rotating table 210 rotates, very large thrust or pressure is needed to change oneself state, when cover plate 220 covers hollow cylinder 110, need very large thrust cover plate 220 could be removed, when cover plate 220 is covered hollow cylinder 110 by needs, need very large pressure.
On cover plate 220, detouchable is provided with a lid outside plate 230.
Lid outside plate 230, it can rotate together along with lid outside plate 230, and it is the fuel lid of automobile, and it is for the protection of oil filler box 100;
The matching form of the annular seal space 130 on the shape of lid outside plate 230 and coupling end 120 closes, and can be all specifically heart-shaped, and the minimum diameter of annular seal space 130 is greater than the maximum gauge of oil filler box 100 upper end open;
When cover plate 220 covers the opening of hollow cylinder 110 upper end, lid outside plate 230 is just assigned in annular seal space 130, makes the utility model entirety be in a sealing state, substantially increases safety.
Because, lid outside plate 230 generally adopts metallic material to make, when lid outside plate 230 is settled in annular seal space 130 along with cover plate 220 rotates, the downward pressure of lid outside plate 230 is comparatively large, and lid outside plate 230 easily damages oil filler box 100 by pressure;
And the bumpar post 132 on annular seal space 130 just can alleviate the pressure of lid outside plate 230, the height of bumpar post 132 is less than the degree of depth of annular seal space 130.
In addition, in the utility model, sealing oil guide pipe 140 are oblique lower ending opening places being arranged on oil filler box 100, between angle specifically can be 45 degree.
Like this, when automobile is transported to fuel tank by oil filler box 100, sealing oil guide pipe 140 can increase oil transportation distance, provides the effect of a slow pressure, and prevent oiling speed excessive, gasoline can instead overflow.
Also be provided with a packer ring 141 in sealing oil guide pipe 140 lower end, sealing oil guide pipe 140 is connected with fuel tank by packer ring 141, and packer ring 141 is the leak tightnesss for improving between sealing oil guide pipe 140 and fuel tank.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an energy-efficient automobile filler cap, is characterized in that, described filler cap comprises:
Oil filler box, described oil filler box comprises the hollow cylinder of a both ends open, the upper end open place of described hollow cylinder is provided with a coupling end, described coupling end is offered an annular seal space, described annular seal space is offered the bumpar post that a positioning groove is identical with several, the outside face of described oil filler box offers a through hole, described through hole and oil filler box inner space, and the lower ending opening place of described oil filler box is provided with a sealing oil guide pipe;
Sealing element, described sealing element comprises a hollow rotating table, described hollow rotating table is through the through hole in oil filler box, be looped around on coupling end, described hollow rotating table can rotate in oil filler box, described hollow rotating table sets firmly the cover plate that can cover hollow cylinder upper end open, and described cover plate is provided with radius stay, and described radius stay and positioning groove are connected;
Lid outside plate, described lid outside plate is arranged on cover plate upper end, and described lid outside plate can be rotated along with hollow rotating table together by cover plate, and the annular seal space on described lid outside plate and coupling end is connected.
2. a kind of energy-efficient automobile filler cap according to claim 1, is characterized in that, the oblique lower ending opening place being arranged on oil filler box of described sealing oil guide pipe, the angle between described sealing oil guide pipe and the lower ending opening place of oil filler box is 45 degree.
3. a kind of energy-efficient automobile filler cap according to claim 1, is characterized in that, described sealing oil guide pipe lower end is provided with a packer ring, and in described packer ring and automobile, the hydraulic fluid port of fuel tank is tightly connected.
4. a kind of energy-efficient automobile filler cap according to claim 1, is characterized in that, described oil filler box and sealing element are all plastic body, and described oil filler box and sealing element adopt mould one-shot forming all respectively.
5. a kind of energy-efficient automobile filler cap according to claim 1, it is characterized in that, described annular seal space and lid outside plate are all heart-shaped, and described lid outside plate sealing is placed in annular seal space, and the minimum diameter of described annular seal space is greater than the maximum gauge of oil filler box upper end open.
6. a kind of energy-efficient automobile filler cap according to claim 1, is characterized in that, the height of described bumpar post is less than the degree of depth of annular seal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491916.7U CN204055336U (en) | 2014-08-28 | 2014-08-28 | A kind of energy-efficient automobile filler cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491916.7U CN204055336U (en) | 2014-08-28 | 2014-08-28 | A kind of energy-efficient automobile filler cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055336U true CN204055336U (en) | 2014-12-31 |
Family
ID=52196906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491916.7U Expired - Fee Related CN204055336U (en) | 2014-08-28 | 2014-08-28 | A kind of energy-efficient automobile filler cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696853A (en) * | 2017-09-26 | 2018-02-16 | 宁波爱可森汽车电子有限公司 | A kind of automobile fuel filler wicket |
-
2014
- 2014-08-28 CN CN201420491916.7U patent/CN204055336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696853A (en) * | 2017-09-26 | 2018-02-16 | 宁波爱可森汽车电子有限公司 | A kind of automobile fuel filler wicket |
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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: 20141231 |