CN109808487A - Easily button fuel tank cap - Google Patents
Easily button fuel tank cap Download PDFInfo
- Publication number
- CN109808487A CN109808487A CN201910243667.7A CN201910243667A CN109808487A CN 109808487 A CN109808487 A CN 109808487A CN 201910243667 A CN201910243667 A CN 201910243667A CN 109808487 A CN109808487 A CN 109808487A
- Authority
- CN
- China
- Prior art keywords
- inner cover
- mounting base
- fuel tank
- tank cap
- fastener
- 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.)
- Pending
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Abstract
The invention discloses a kind of easily button fuel tank cap, including mounting base and inner cover, the mounting base is connected to the silk mouth of reservoir port by internal screw thread, the inner cover is articulated with mounting base by the first hinged shaft, the snap-fastener for lockking inner cover is also equipped in the mounting base, the edge of inner cover is equipped with the card slot for engaging with snap-fastener；Easy button fuel tank cap of the invention, is not only easy to use, and will not oil dropping apparatus bring pollution, not dirty hand prevents from forgetting covering, fuel tank cap is lost and the thing of fuel tank bad sealing occurs.
Description
Technical field
The invention belongs to technical field of automobile accessories, more particularly to a kind of easily button fuel tank cap.
Background technique
Common automotive oil tank has inside and outside two lids, and wherein outer cover is generally hinge arrangement, and inner cover generallys use screw thread
Structure usually after opening outer cover, is refueled, at this when automobile carries out fueling operation with fuel tank inner cover is unscrewed manually
In the process, due to needing to back out or tighten by hand, greasy dirt can adhere to operator on hand, meanwhile, for convenience, in operating process
In often conveniently by inner cover be placed on the ground or elsewhere, cause inner cover to be contaminated, and then bring some dirts into oil
Case is easy to make fuel oil volatilization in addition, some careless drivers or pump attendant even forget to reinstall inner cover after adding oil,
The waste for causing fuel oil causes environmental pollution, and helicitic texture long-time service can generate abrasion, to cause bad sealing, very
To damage, while the clast for wearing generation is fallen in fuel tank, is polluted to fuel tank internal.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of easily button fuel tank cap, is not only easy to use, but also will not give
Fuel tank belt pollutes, not dirty hand, prevents from forgetting to cover, fuel tank cap is lost and the thing of fuel tank bad sealing occurs.
Easy button fuel tank cap of the invention, including mounting base and inner cover, the mounting base are connected to reservoir port by internal screw thread
Silk mouth, the inner cover is articulated with mounting base by the first hinged shaft, be also equipped in the mounting base for lock inner cover by
Button, the edge of inner cover are equipped with the card slot for engaging with snap-fastener, and connection structure is compared with the prior art between inner cover and mounting base
Be extremely improved, form reliable connection structure, inner cover is connected at mounting base always when operation, without taking out, avoid in
Lid repeatedly dress take caused by a series of problems.
Further, the torsional spring for flicking inner cover is set on first hinged shaft, after pressing snap-fastener, inner cover can be
It is automatically springed open under the elastic force effect of torsional spring, it is easy to use.
Further, the snap-fastener is installed on mounting base by the second hinged shaft, forms lever construction, the lower end of snap-fastener be for
The press section of pressing, the upper end of snap-fastener are the locking part for lockking inner cover, are equipped between the press section and mounting base multiple
Position spring；The locking part is equipped with the barb-shaped latch hook for cooperating with card slot, and snap-fastener can be under the effect of the elastic force of reset spring
It automatically resets, therefore keeps avoiding interior cover locking that inner cover to be caused surprisingly to flick because of vibration after inner cover closing.
Further, the medial surface of the inner cover is equipped with first sealing ring opposite with mounting base end face, prevents from revealing.
Further, the inner wall of the mounting base is equipped with a step surface, and the medial surface of the inner cover is equipped with one and is used for
The sealing cover being buckled on step surface forms double sealing structure, greatly improves sealing performance, can guarantee oil-proof, solves and turn over
The not tight drawback of lid sealing structure.
Further, pass through an elastic layer connection between the sealing cover and inner cover；The bottom surface of sealing cover is equipped with and step
Two opposite the second sealing rings of face, elastic layer use air cushion structure, are adhesively fixed between air cushion and inner cover and sealing cover, inner cover
After closing, sealing cover is pressed on step surface by air cushion, not only can ensure that the stability of the mounting structure of sealing cover, and
Enough pressure can be generated to compress sealing cover.
The beneficial effects of the present invention are: easy button fuel tank cap of the invention, is not only easy to use, and will not oil dropping apparatus bring
Pollution, not dirty hand prevent from forgetting that capping, fuel tank cap are lost and the thing of fuel tank bad sealing occurs.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In the accompanying drawings, similar element or portion
Divide and is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
The easy button fuel tank cap of the present embodiment as shown in Figure 1:, including mounting base 10 and inner cover 3, the mounting base 10 pass through interior
It is threadedly connected to the silk mouth of reservoir port, the inner cover 3 is articulated with mounting base 10 by the first hinged shaft 1, goes back in the mounting base 10
Snap-fastener 7 for lockking inner cover 3 is installed, the edge of inner cover 3 is equipped with the card slot for engaging with snap-fastener 7, inner cover 3 and mounting base
Connection structure is extremely improved compared with the prior art between 10, forms reliable connection structure, and inner cover 3 is always when operation
Be connected at reservoir port, without take out, avoid inner cover 3 fill repeatedly take caused by a series of problems, and can on existing vehicle directly
Repacking is connect, original fuel tank inner cover is dismantled, then the mounting base 10 with inner cover 3 at the silk mouth of reservoir port, it can be complete
At repacking.
In the present embodiment, the torsional spring for flicking inner cover 3 is set on first hinged shaft 1, after pressing snap-fastener 7,
Inner cover 3 can automatically spring open under the effect of the elastic force of torsional spring, easy to use.
In the present embodiment, the snap-fastener 7 is installed on mounting base 10 by the second hinged shaft 8, forms lever construction, snap-fastener 7
Lower end is the press section for pressing, and the upper end of snap-fastener 7 is the locking part for lockking inner cover 3, the press section and mounting base
Reset spring 9 is installed between 10；The locking part is equipped with the barb-shaped latch hook for cooperating with card slot, and snap-fastener 7 can reset
It automatically resets under the elastic force effect of spring 9, therefore keeps locking inner cover 3 after the closing of inner cover 3, avoid leading to inner cover because of vibration
3 surprisingly flick.
In the present embodiment, the medial surface of the inner cover 3 is equipped with first sealing ring 2 opposite with 10 end face of mounting base, prevents
Leakage.
In the present embodiment, the inner wall of the mounting base 10 is equipped with a step surface, and the medial surface of the inner cover 3 is equipped with one
A sealing cover 5 for being buckled on step surface forms double sealing structure, greatly improves sealing performance, can guarantee oil-proof, solution
The poorly sealed drawback of flip structure of having determined.
In the present embodiment, connected between the sealing cover 5 and inner cover by an elastic layer 4；The bottom surface of sealing cover 5 is equipped with
Two second sealing rings 6 opposite with step surface, elastic layer 4 uses air cushion structure, be bonded between air cushion and inner cover and sealing cover 5
It is fixed, after inner cover is closed, sealing cover 5 is pressed on step surface by air cushion, not only can ensure that the mounting structure of sealing cover 5
Stability, and enough pressure can be generated and compress sealing cover 5.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (6)
1. a kind of easily button fuel tank cap, it is characterised in that: including mounting base and inner cover, the mounting base is connected to oil by internal screw thread
The silk mouth of case mouth, the inner cover are articulated with mounting base by the first hinged shaft, are equipped in the mounting base for lockking inner cover
Snap-fastener, the edge of inner cover are equipped with the card slot for engaging with snap-fastener.
2. easy button fuel tank cap according to claim 1, it is characterised in that: be set on first hinged shaft for by inner cover
The torsional spring flicked.
3. easy button fuel tank cap according to claim 1, it is characterised in that: the snap-fastener is installed on installation by the second hinged shaft
Seat forms lever construction, and the lower end of snap-fastener is the press section for pressing, and the upper end of snap-fastener is the locking for lockking inner cover
Portion is equipped with reset spring between the press section and mounting base；The locking part is equipped with the barb-shaped for cooperating with card slot
Latch hook.
4. easy button fuel tank cap according to claim 3, it is characterised in that: the medial surface of the inner cover is equipped with and mounting base end
The first opposite sealing ring of face.
5. easy button fuel tank cap according to claim 4, it is characterised in that: the inner wall of the mounting base is equipped with a step
Face, the medial surface of the inner cover are equipped with a sealing cover for being buckled on step surface.
6. easy button fuel tank cap according to claim 5, it is characterised in that: pass through a bullet between the sealing cover and inner cover
Property layer connection；The bottom surface of sealing cover is equipped with two second sealing rings opposite with step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243667.7A CN109808487A (en) | 2019-03-28 | 2019-03-28 | Easily button fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243667.7A CN109808487A (en) | 2019-03-28 | 2019-03-28 | Easily button fuel tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109808487A true CN109808487A (en) | 2019-05-28 |
Family
ID=66610826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243667.7A Pending CN109808487A (en) | 2019-03-28 | 2019-03-28 | Easily button fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109808487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572338A (en) * | 2020-05-20 | 2020-08-25 | 杭州人人集团有限公司 | Fuel tank sealing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159669A2 (en) * | 1984-04-27 | 1985-10-30 | Paul Journee S.A. | Device for inserting and maintaining a closure on a rigid body |
| JPH08216705A (en) * | 1995-02-15 | 1996-08-27 | Surluster Co | Cap for fuel tank |
| US20100156118A1 (en) * | 2008-12-18 | 2010-06-24 | Zadi S.P.A. | Cap for fuel tanks, in particular for motor cycles |
| CN201856628U (en) * | 2010-10-28 | 2011-06-08 | 蚌埠通达汽车零部件有限公司 | Anti-theft automobile oil tank cover |
| CN208593296U (en) * | 2018-08-17 | 2019-03-12 | 田富亮 | A kind of convenient fuel tank cap of switch |
-
2019
- 2019-03-28 CN CN201910243667.7A patent/CN109808487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159669A2 (en) * | 1984-04-27 | 1985-10-30 | Paul Journee S.A. | Device for inserting and maintaining a closure on a rigid body |
| JPH08216705A (en) * | 1995-02-15 | 1996-08-27 | Surluster Co | Cap for fuel tank |
| US20100156118A1 (en) * | 2008-12-18 | 2010-06-24 | Zadi S.P.A. | Cap for fuel tanks, in particular for motor cycles |
| CN201856628U (en) * | 2010-10-28 | 2011-06-08 | 蚌埠通达汽车零部件有限公司 | Anti-theft automobile oil tank cover |
| CN208593296U (en) * | 2018-08-17 | 2019-03-12 | 田富亮 | A kind of convenient fuel tank cap of switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572338A (en) * | 2020-05-20 | 2020-08-25 | 杭州人人集团有限公司 | Fuel tank sealing device |
| CN111572338B (en) * | 2020-05-20 | 2021-07-13 | 杭州人人集团有限公司 | Fuel tank sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |