CN207747747U - A kind of dustproof automotive fuel tank cap - Google Patents
A kind of dustproof automotive fuel tank cap Download PDFInfo
- Publication number
- CN207747747U CN207747747U CN201820028303.8U CN201820028303U CN207747747U CN 207747747 U CN207747747 U CN 207747747U CN 201820028303 U CN201820028303 U CN 201820028303U CN 207747747 U CN207747747 U CN 207747747U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- tank cap
- cover section
- baffle ring
- outer cover
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Abstract
The utility model is related to a kind of dustproof automotive fuel tank cap.Mainly solve the problems, such as to become easily infected by dust in fuel tank cap.Including lid ontology, lid ontology includes outer cover section and inner cover section, further include baffle ring and adjustable spring, the lower face of the outer cover section is equipped with the groove of circular ring shape, and mobilizable in groove to be provided with above-mentioned baffle ring, adjustable spring one end is fixed on groove roof, the other end is fixed with baffle ring, baffle ring height is less than the depth of groove, and the upper surface of outer cover section is equipped with bowl-shape concave surface, integrally formed with a word handle in bowl-shape concave surface.The utility model in fuel tank cap by being arranged telescopic baffle ring, when fuel tank cap is detached with automobile, baffle ring stretches out under the action of the telescopic spring, for preventing dust contamination in fuel tank cap, and annular magnet is set in fuel tank cap, for the fuel tank cap of dismounting to be adsorbed on automobile, it prevents from losing, with advantage simple in structure, of low cost, convenient and practical.
Description
Technical field
The utility model is related to technical field of automobile parts, and in particular to a kind of dustproof automotive fuel tank cap.
Background technology
Dustproof automotive fuel tank cap is an important accessory of automobile, and existing dustproof automotive fuel tank cap is usually direct spiral cover
It needs to unscrew fuel tank cap, then oil plant is injected into fuel tank via pouring orifice when automobile needs to refuel in the oil filler point of fuel tank
It is interior, it adds after oil again by fuel tank cap spiral cover at pouring orifice.Becomed easily infected by after fuel tank cap is detached with automobile, in fuel tank cap dust and
It loses, dust follows fuel tank cap to be easy pollution fuel tank, not only influences quality of gasoline, and can also influence engine indirectly uses the longevity
Life.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide a kind of dustproof automotive fuel tank cap, mainly solve oil
The problem of dust is becomed easily infected by case lid, the utility model by the way that telescopic baffle ring is arranged in fuel tank cap, fuel tank cap with
When automobile detaches, baffle ring stretches out under the action of the telescopic spring, for preventing dust contamination in fuel tank cap, and in oil
Annular magnet is set on case lid, for the fuel tank cap of dismounting to be adsorbed on automobile, prevents from losing, there is simple in structure, cost
Cheap, convenient and practical advantage.
Technical solution used by the utility model is：A kind of dustproof automotive fuel tank cap, including lid ontology, the lid sheet
Body includes outer cover section and inner cover section, and the outer surface of the inner cover section is equipped with external screw thread, further includes baffle ring and adjustable spring, institute
The lower face for the outer cover section stated is equipped with the groove of circular ring shape, mobilizable in the groove to be provided with above-mentioned baffle ring, described
Adjustable spring one end be fixed on groove roof, the other end is fixed with baffle ring, the baffle ring height be less than groove depth,
The upper surface of the outer cover section is equipped with bowl-shape concave surface, integrally formed with a word handle, outer cover section top in the bowl-shape concave surface
There is outwardly extending dust-break step, the thickness of dust-break step to be less than 1cm for portion periphery, and the inner cover section top, which is equipped with, inwardly receives
The guide end of contracting.
Further, it is equipped with annular chamber in the outer cover section, annular magnet is provided in the annular chamber.
Further, a word handle upper surface and the upper surface of outer cover section mutually maintain an equal level.
Further, the junction of the outer cover section and inner cover section is equipped with " O " type sealing ring.
Further, the thickness of the dust-break step is 3mm-6mm.
The utility model has the beneficial effects that：Due to taking above-mentioned technical proposal, the utility model to pass through in fuel tank cap
Telescopic baffle ring is set, and when fuel tank cap is detached with automobile, baffle ring stretches out under the action of the telescopic spring, for preventing
Dust is infected in fuel tank cap, and annular magnet is arranged in fuel tank cap, for the fuel tank cap of dismounting to be adsorbed on automobile,
It prevents from losing, there is advantage simple in structure, of low cost, convenient and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the utility model.
1 in figure, outer cover section；2, inner cover section；3, external screw thread；4, baffle ring；5, adjustable spring；6, groove；7, bowl-shape concave surface；8、
One word handle；9, dust-break step；10, guide end；11, annular magnet；12, sealing ring.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of dustproof automotive fuel tank cap, including lid ontology, the lid ontology include outer cover section 1
It is equipped with external screw thread 3 with the outer surface of inner cover section 2, the inner cover section 2, further includes baffle ring 4 and adjustable spring 5, described is outer
The lower face of lid section 1 is equipped with the groove 4 of circular ring shape, mobilizable in the groove 4 to be provided with above-mentioned baffle ring 4, described
5 one end of adjustable spring is fixed on 6 roof of groove, and the other end is fixed with baffle ring 4, and 4 height of baffle ring is less than the depth of groove 6
Degree, under natural conditions, the length for stretching out the baffle ring of groove 6 is greater than or equal to the height of this interior section to adjustable spring 5, can play more preferable
Dust-break effect, the upper surface of the outer cover section 1 is equipped with bowl-shape concave surface 7, integrally formed with a word in the bowl-shape concave surface 7
8 hands, there is 1 top peripheral of outer cover section outwardly extending dust-break step 9, the thickness of dust-break step 9 to be less than 1cm, and described is interior
2 top of lid section is equipped with the guide end 10 to contract, and guide end 10 stretches into automobile oilhole convenient for inner cover section 2 and consolidates with automobile oilhole
Even, play the role of guiding.
During being screwed with automobile, baffle ring 4 can be retracted in groove 6 the utility model under the effect of the pressure,
When back-out, baffle ring 4 can nature stretching, formation baffle ring, reduction inner cover section and extraneous contact under the action of adjustable spring 5
Face avoids dust contamination from entering fuel tank in inner cover section 2 and pollutes gasoline.
In the present invention, it is equipped with annular chamber in the outer cover section 2, annular magnet is provided in the annular chamber
11, when screwing out fuel tank cap, annular magnet 11 is used to dustproof automotive fuel tank cap being adsorbed on automobile.
In the present invention, 8 upper surface of a word handle and the upper surface of outer cover section 1 mutually maintain an equal level；Described is outer
Lid section 1 and the junction of inner cover section 2 are equipped with " O " type sealing ring 12；The thickness of the dust-break step 9 is 3mm-6mm.
The utility model in fuel tank cap by being arranged telescopic baffle ring, when fuel tank cap is detached with automobile, gear
Ring stretches out under the action of the telescopic spring, for preventing dust contamination in fuel tank cap, and annular magnetic is arranged in fuel tank cap
Iron prevents from losing for the fuel tank cap of dismounting to be adsorbed on automobile, has simple in structure, and of low cost, convenient and practical is excellent
Point.
Every technical staff's notice：Although the utility model is described according to above-mentioned specific implementation mode, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (5)
1. a kind of dustproof automotive fuel tank cap, including lid ontology, the lid ontology includes outer cover section and inner cover section, the inner cover
The outer surface of section is equipped with external screw thread, it is characterised in that：Further include baffle ring and adjustable spring, on the lower face of the outer cover section
Groove equipped with circular ring shape, mobilizable in the groove to be provided with above-mentioned baffle ring, described adjustable spring one end is fixed on
On groove roof, the other end is fixed with baffle ring, and the baffle ring height is less than the depth of groove, the upper surface of the outer cover section
Equipped with bowl-shape concave surface, have outwardly extending integrally formed with a word handle, outer cover section top peripheral in the bowl-shape concave surface
The thickness of dust-break step, dust-break step is less than 1cm, and the inner cover section top is equipped with the guide end to contract.
2. a kind of dustproof automotive fuel tank cap according to claim 1, it is characterised in that：Annular is equipped in the outer cover section
Chamber is provided with annular magnet in the annular chamber.
3. a kind of dustproof automotive fuel tank cap according to claim 1, it is characterised in that：The one word handle upper surface with
The upper surface of outer cover section mutually maintains an equal level.
4. a kind of dustproof automotive fuel tank cap according to claim 1 or 2 or 3, it is characterised in that：The outer cover section with it is interior
The junction of lid section is equipped with " O " type sealing ring.
5. a kind of dustproof automotive fuel tank cap according to claim 4, it is characterised in that：The thickness of the dust-break step is
3mm-6mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028303.8U CN207747747U (en) | 2018-01-08 | 2018-01-08 | A kind of dustproof automotive fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028303.8U CN207747747U (en) | 2018-01-08 | 2018-01-08 | A kind of dustproof automotive fuel tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747747U true CN207747747U (en) | 2018-08-21 |
Family
ID=63152484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028303.8U Expired - Fee Related CN207747747U (en) | 2018-01-08 | 2018-01-08 | A kind of dustproof automotive fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747747U (en) |
-
2018
- 2018-01-08 CN CN201820028303.8U patent/CN207747747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20210108 |