CN208180768U - A kind of automobile compression fuel tank flap - Google Patents
A kind of automobile compression fuel tank flap Download PDFInfo
- Publication number
- CN208180768U CN208180768U CN201820703470.8U CN201820703470U CN208180768U CN 208180768 U CN208180768 U CN 208180768U CN 201820703470 U CN201820703470 U CN 201820703470U CN 208180768 U CN208180768 U CN 208180768U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- tank flap
- air pressure
- flap
- shell
- 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
The utility model discloses a kind of automobile compression fuel tank flaps, including fuel tank import shell and chain, the fuel tank import housing top end is welded with sealed groove, and fuel tank flap is equipped with inside sealed groove, wirerope is interspersed with inside the steel wire port, and wirerope one end connects inner shaft, the other end connects elastic latch fitting, the elasticity latch fitting outer end is mutually connected with sealing rubber ring, the fuel tank flap surface is equipped with rotation lid, and rotation lid lower end is connected with air hole, the air pressure shell is mounted on fuel tank flap lower end, and air pressure mouth is equipped among air pressure housing bottom, the jointing is connected by chain with fuel tank flap.The automobile compression fuel tank flap is fixed fuel tank flap by pressing mode, it is easy to operate, and sealing rubber ring is nested in reservoir port outer ring, oil liquid is avoided to omit, the fuel tank flap is connected by chain with fuel tank, after opening fuel tank flap, the drawbacks of will not putting everywhere and fuel tank flap caused to forget.
Description
Technical field
The utility model relates to technical field of automobile accessories, specially a kind of automobile compression fuel tank flap.
Background technique
Currently, the fuel tank lid arrangement of existing all kinds of automobiles on the market, has plenty of fuel tank cap and is kept completely separate with automobile, have
It is that fuel tank cap is connected together with automobile by some attachment devices.The automobile that fuel tank cap and automobile are kept completely separate, driver are easy
Fuel tank cap is lost, or often forgets about closing reservoir port, oil and gas is caused to volatilize, waste of energy, and generate security risk, fuel tank cap
The automobile to be connected together with automobile by some attachment devices is mutually closed typically by the way of screw thread rotation with fuel tank import
It closes, operates more troublesome, and the fuel tank cap of rotation mode can not be closed completely reservoir port, and oil liquid is caused to be omitted.
Utility model content
The purpose of this utility model is to provide a kind of automobile compression fuel tank flaps, to solve in above-mentioned background technique
The existing fuel tank cap proposed is not linked together with fuel tank the problem of cannot being closed completely with spiral type oil case lid.
To achieve the above object, the utility model provides the following technical solutions, a kind of automobile compression fuel tank flap, packet
Fuel tank import shell, wirerope, elastic latch fitting, sealing rubber ring, air pressure shell, air pressure rubber bag, jointing and chain are included,
The fuel tank import housing top end is welded with sealed groove, and fuel tank flap, the reservoir port caping are equipped with inside sealed groove
Portion is pressing plate, and pressing plate lower end connects inner shaft, inner shaft lower end connecting spring, and inner shaft upper end side is inlaid with steel wire
Mouthful, wirerope is interspersed with inside the steel wire port, and wirerope one end connects inner shaft, the other end connects elastic latch fitting, the bullet
Property latch fitting outer end be mutually connected with sealing rubber ring, the fuel tank flap surface is equipped with rotation lid, and it is logical to rotate lid lower end and air
Hole is connected, and the air pressure shell is mounted on fuel tank flap lower end, and air pressure mouth, the connection are equipped among air pressure housing bottom
Connector is connected by chain with fuel tank flap.
Preferably, the fuel tank flap rear end is equipped with fuel tank cap laying rack, and fuel tank cap laying rack uses through-hole to intert
Mode is fixed on fuel tank import shell left end.
Preferably, the pressing plate, inner shaft and spring constitute an entirety, and generally pressed elastic structure.
Preferably, the wirerope is connected with elastic latch fitting and inner shaft respectively by the way of welding.
Preferably, air pressure rubber bag lower end is connected with air pressure mouth, and the upper end is connected with air hole.
Compared with prior art, the utility model has the beneficial effects that the automobile compression fuel tank flap passes through pressing
Fuel tank flap is fixed in mode, easy to operate, and is nested with sealing rubber ring in reservoir port outer ring, and oil liquid is avoided to lose
Leakage, the fuel tank flap are connected with fuel tank by chain, after opening fuel tank flap, will not put everywhere and cause fuel tank flap
The drawbacks of forgetting.Fuel tank flap rear end is equipped with fuel tank cap laying rack, and fuel tank cap laying rack is fixed in such a way that through-hole is interspersed
In fuel tank import shell left end, interts fixed form, convenient for the installation and removal of fuel tank cap laying rack, and put using fuel tank cap
Frame accepts fuel tank flap, avoids the oil liquid on fuel tank flap from dripping, oil liquid is caused to waste, and will not be because putting reservoir port everywhere
Lid, and lead to the loss of fuel tank flap, air pressure rubber bag lower end is connected with air pressure mouth, and the upper end is connected with air hole
Logical, convenient for the adjusting of air pressure in air pressure rubber bag, which is also equipped with air pressure rubber bag, utilizes the original of negative pressure
Reason again fastens fuel tank flap, prevents falling off for fuel tank flap.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fuel tank flap overlooking structure diagram；
Fig. 3 is the utility model fuel tank flap inner side structural schematic diagram.
In figure: 1, fuel tank import shell, 2, fuel tank flap, 3, pressing plate, 4, inner shaft, 5, spring, 6, steel wire port, 7, steel wire
Rope, 8, elastic latch fitting, 9, sealing rubber ring, 10, air hole, 11, rotation lid, 12, sealed groove, 13, air pressure shell, 14,
Air pressure mouth, 15, air pressure rubber bag, 16, fuel tank cap laying rack, 17, jointing, 18, chain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile compression fuel tank flap, including
Fuel tank import shell 1, wirerope 7, elastic latch fitting 8, sealing rubber ring 9, air pressure shell 13, air pressure rubber bag 15, jointing
17 and chain 18,1 top of fuel tank import shell be welded with sealed groove 12, and inside sealed groove 12 be equipped with fuel tank flap 2, oil
2 rear end of case lid be equipped with fuel tank cap laying rack 16, and fuel tank cap laying rack 16 using through-hole intert by the way of be fixed on fuel tank into
1 left end of mouth shell, interts fixed form, convenient for the installation and removal of fuel tank cap laying rack 16, and utilizes fuel tank cap laying rack 16
Fuel tank flap 2 is accepted, avoids the oil liquid on fuel tank flap 2 from dripping, causes oil liquid to waste, and will not be because putting fuel tank flap everywhere
2, and lead to the loss of fuel tank flap 2, it is pressing plate 3 at the top of fuel tank flap 2, and 3 lower end of pressing plate connects inner shaft 4, pressing plate
3, inner shaft 4 and spring 5 constitute an entirety, and generally pressed elastic structure, 4 lower end connecting spring 5 of inner shaft, and inner shaft 4
Upper end side is inlaid with steel wire port 6, wirerope 7 is interspersed with inside steel wire port 6, and 7 one end of wirerope connects inner shaft 4, the other end
Elastic latch fitting 8 is connected, wirerope 7 is connected with elastic latch fitting 8 and inner shaft 4 respectively by the way of welding, elastic 8 outer end of latch fitting
It is connected with 9 phase of sealing rubber ring, 2 surface of fuel tank flap is equipped with rotation lid 11, and rotates 11 lower end of lid and be connected with air hole 10
Logical, air pressure shell 13 is mounted on 2 lower end of fuel tank flap, and air pressure mouth 14, air pressure rubber bag are equipped among 13 bottom end of air pressure shell
15 lower ends are connected with air pressure mouth 14, and the upper end is connected with air hole 10, convenient for the tune of air pressure in air pressure rubber bag 15
Section, jointing 17 are connected by chain 18 with fuel tank flap 2.
Working principle: when using the automobile compression fuel tank flap, first rotation rotation lid 11 make air hole 10 with
Outside air is connected, and outside air is entered in air pressure rubber bag 15 by air hole 10, to make in air pressure rubber bag 15
Air pressure it is identical as ambient pressure, then press 2 upper surface of fuel tank flap pressing plate 3, pressing plate 3 external force pressure act on
Under move down, and drive elastic latch fitting 8 to shrink by wirerope 7, elastic 8 shrinkage band dynamic sealing rubber circle 9 of latch fitting is shunk, and is made
Fuel tank flap 2 is detached from sealed groove 12, then takes out fuel tank flap 2 and is placed in fuel tank cap laying rack 16, is added into fuel tank
Suitable oil liquid, then fuel tank flap 2 is covered in fuel tank entrance, make to utilize elasticity in 9 embedding sealing groove 12 of sealing rubber ring
Latch fitting 8 contradicts sealing rubber ring 9, so that fuel tank flap 2 is stuck in fuel tank entrance, while the car is driving, can burn in fuel tank
Gasoline, cause in fuel tank air pressure to decline, since air pressure rubber bag 15 is by air pressure mouth 14 and fuel tank internal contact air, make
The air pressure of fuel tank internal is circulated in air pressure rubber bag 15, to make air pressure rubber bag 15 have negative pressure, further to fuel tank
Lid 2 is compressed, and makes fuel tank flap 2 is stronger to be fixed on fuel tank entrance.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of automobile compression fuel tank flap, including fuel tank import shell (1), wirerope (7), elastic latch fitting (8), sealing
Rubber ring (9), air pressure shell (13), air pressure rubber bag (15), jointing (17) and chain (18), it is characterised in that: described
Fuel tank import shell (1) top is welded with sealed groove (12), and is equipped with fuel tank flap (2) inside sealed groove (12), described
It is at the top of fuel tank flap (2) pressing plate (3), and pressing plate (3) lower end connection inner shaft (4), inner shaft (4) lower end connecting spring
(5), and inner shaft (4) upper end side is inlaid with steel wire port (6), is interspersed with wirerope (7) inside the steel wire port (6), and steel wire
Rope (7) one end connects inner shaft (4), the elastic latch fitting (8) of other end connection, elasticity latch fitting (8) outer end and sealing rubber ring (9)
Mutually it is connected, fuel tank flap (2) surface is equipped with rotation lid (11), and rotates lid (11) lower end and be connected with air hole (10)
Logical, the air pressure shell (13) is mounted on fuel tank flap (2) lower end, and air pressure mouth is equipped among air pressure shell (13) bottom end
(14), the jointing (17) is connected by chain (18) with fuel tank flap (2).
2. a kind of automobile compression fuel tank flap according to claim 1, it is characterised in that: the fuel tank flap (2)
Rear end is equipped with fuel tank cap laying rack (16), and fuel tank cap laying rack (16) is fixed on outside fuel tank import in such a way that through-hole is interspersed
Shell (1) left end.
3. a kind of automobile compression fuel tank flap according to claim 1, it is characterised in that: the pressing plate (3), interior
Axis (4) and spring (5) constitute an entirety, and generally pressed elastic structure.
4. a kind of automobile compression fuel tank flap according to claim 1, it is characterised in that: the wirerope (7) is adopted
It is connected respectively with elastic latch fitting (8) and inner shaft (4) with the mode of welding.
5. a kind of automobile compression fuel tank flap according to claim 1, it is characterised in that: the air pressure rubber bag
(15) lower end is connected with air pressure mouth (14), and the upper end is connected with air hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703470.8U CN208180768U (en) | 2018-05-12 | 2018-05-12 | A kind of automobile compression fuel tank flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703470.8U CN208180768U (en) | 2018-05-12 | 2018-05-12 | A kind of automobile compression fuel tank flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180768U true CN208180768U (en) | 2018-12-04 |
Family
ID=64429628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703470.8U Expired - Fee Related CN208180768U (en) | 2018-05-12 | 2018-05-12 | A kind of automobile compression fuel tank flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180768U (en) |
-
2018
- 2018-05-12 CN CN201820703470.8U patent/CN208180768U/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: 20181204 Termination date: 20190512 |