CN207225079U - A kind of vehicle fuel tank cap structure - Google Patents
A kind of vehicle fuel tank cap structure Download PDFInfo
- Publication number
- CN207225079U CN207225079U CN201721298817.7U CN201721298817U CN207225079U CN 207225079 U CN207225079 U CN 207225079U CN 201721298817 U CN201721298817 U CN 201721298817U CN 207225079 U CN207225079 U CN 207225079U
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- Prior art keywords
- fuel tank
- fixedly connected
- tank cap
- thread bush
- plate
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Abstract
It the utility model is related to technical field of automobile accessories, and disclose a kind of vehicle fuel tank cap structure, including thread bush, bottom plate is fixedly connected with the top of thread bush inner wall, the side of bottom base plate is fixedly connected with fixed plate, and the bottom of fixed plate is fixedly connected with buffer spring, and the one end of buffer spring away from fixed plate is fixedly connected on the top of sealing plate, the outer surface of sealing plate is fixedly connected with gasket, and gasket is flexibly connected with the side of thread bush inner wall.The vehicle fuel tank cap structure seals thread bush by sealing plate and gasket, prevent oil product from spilling, when running car is to bumpy sections, gasoline rocks impact thread bush, the cushioning effect of buffered spring, add barrier of the sealing plate to gasoline impact force, and sealing is resetted, possess the advantages of enhancing fuel tank cap is to the sealing effect of fuel tank, solve the problems, such as that rocking impact fuel tank cap in the section gasoline more to jolt causes gasoline to spill.
Description
Technical field
Technical field of automobile accessories is the utility model is related to, is specially a kind of vehicle fuel tank cap structure.
Background technology
Fuel tank cap refers to the chest for being used to lay in gasoline on automobile, and shape is square, is made with stainless steel, leakproofness
Very well, an only slight round entrance, this mouthful only have the lid of bottle equally big, easy to store, are generally placed on vapour
The afterbody of car.
When fuel tank cap is on reservoir port, sealing ring and the reservoir port of fuel tank cap are combined closely, and realize sealing effect, but
It is the too simple sealing effect that cannot meet fuel tank of existing cover structure for fuel tank, when running car is in the section more jolted
The oil of fuel tank internal can also follow automobile to rock impact fuel tank cap together, and existing oil tank seal structure cannot be well to rocking
Gasoline obstructed, small part gasoline can be caused to spill, there is certain danger.
Utility model content
（One）The technical problem of solution
In view of the deficiencies of the prior art, the utility model provides a kind of vehicle fuel tank cap structure, possesses enhancing fuel tank cap
The advantages of to the sealing effect of fuel tank, solve and rock impact fuel tank cap in the section gasoline more to jolt and cause what gasoline was spilt
Problem.
（Two）Technical solution
To achieve the above object, the utility model provides following technical solution：A kind of vehicle fuel tank cap structure, including screw thread
Cover, be fixedly connected with bottom plate at the top of the thread bush inner wall, the side of the bottom base plate is fixedly connected with fixed plate, described
The bottom of fixed plate is fixedly connected with buffer spring, and the one end of the buffer spring away from fixed plate is fixedly connected on sealing plate
Top, the outer surface of the sealing plate are fixedly connected with gasket, and the gasket is flexibly connected with the side of thread bush inner wall.
Fixing sleeve is fixedly connected with the top of the thread bush, snap-gauge is fixedly connected with the middle part of the fixing sleeve inner wall,
Jack is offered in the middle part of the snap-gauge, the internal activity of the jack is connected with bull stick, and the bottom of the bull stick passes through jack
It is fixedly connected with limiting plate.
Preferably, the quantity of the buffer spring is three, and three buffer springs are equidistantly distributed at the top of sealing plate.
Preferably, the bottom of the sealing plate is fixedly connected with plug, and the shape of the plug and sealing plate is round platform
Shape.
Preferably, the shape of the limiting plate is rectangle, is offered in the middle part of the snap-gauge bottom and limiting plate phase contract
The first card slot closed.
Preferably, the shape of the bull stick is rectangle, and the middle part at the top of the snap-gauge offers what is mutually agreed with bull stick
Second card slot.
Preferably, contiguous block is fixedly connected with the top of the bull stick, the internal activity of the contiguous block is connected with draw ring,
The junction of the contiguous block and draw ring is fixedly connected with contact pin, and the contact pin is flexibly connected with the bottom of draw ring.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of vehicle fuel tank cap structure, possesses following beneficial effect：
1st, the vehicle fuel tank cap structure, seals thread bush by sealing plate and gasket, prevents oil product from spilling, when
Running car rocks impact thread bush to gasoline during bumpy sections, and the cushioning effect of buffered spring, adds sealing plate to vapour
The barrier of oily impact force, and resetted sealing, possesses the advantages of enhancing fuel tank cap is to the sealing effect of fuel tank, solve compared with
Section gasoline to jolt rocks the problem of impact fuel tank cap causes gasoline to spill.
2nd, the vehicle fuel tank cap structure, facilitates the threaded connection with fuel tank by thread bush, facilitates to the close of fuel tank
Envelope, when thread bush and fuel tank sealing by the elastic force of buffer spring, adds the sealing effect of sealing plate and gasket, passes through
Bull stick is pulled, limiting plate and the first card slot is clamped, facilitates the rotation to bull stick, is facilitated close to thread bush and fuel tank progress
Envelope separates, and need to only unclamp bull stick bull stick when that need not rotate bull stick declines in jack, is connected to the inside of the second card slot,
Reduce the area shared by bull stick during without using bull stick, add the practicality of the utility model.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the enlarged structure schematic diagram in A portions in the utility model Fig. 1；
Fig. 3 is the enlarged structure schematic diagram in B portions in the utility model Fig. 1.
In figure：1 thread bush, 2 bottom plates, 3 fixed plates, 4 buffer springs, 5 sealing plates, 6 plugs, 7 gaskets, 8 fixing sleeves, 9
Snap-gauge, 10 bull sticks, 11 limiting plates, 12 first card slots, 13 second card slots, 14 contact pins, 15 contiguous blocks, 16 draw rings, 17 jacks.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of vehicle fuel tank cap structure, including thread bush 1, is fixedly connected at the top of 1 inner wall of thread bush
There is bottom plate 2, the side of 2 bottom of bottom plate is fixedly connected with fixed plate 3, and the bottom of fixed plate 3 is fixedly connected with buffer spring 4, delays
The top that the one end of spring 4 away from fixed plate 3 is fixedly connected on sealing plate 5 is rushed, the screw thread with fuel tank is facilitated by thread bush 1
Connection, facilitates the sealing to fuel tank, when thread bush 1 and fuel tank sealing by the elastic force of buffer spring 4, adds sealing plate
5 and the sealing effect of gasket 7, the quantity of buffer spring 4 is three, and three buffer springs 4 are equidistantly distributed in sealing plate 5
Top, adds the rebound effect to sealing plate 5, adds sealing effect of the thread bush 1 to fuel tank, the outer surface of sealing plate 5
Gasket 7 is fixedly connected with, gasket 7 is flexibly connected with the side of 1 inner wall of thread bush, by sealing plate 5 and gasket 7 to spiral shell
Line set 1 is sealed, and prevents oil product from spilling, and when running car is to bumpy sections, gasoline rocks impact thread bush 1, buffered bullet
The cushioning effect of spring 4, adds barrier of the sealing plate 5 to gasoline impact force, and is resetted sealing, possesses enhancing fuel tank cap pair
The advantages of sealing effect of fuel tank, solve and rock impact fuel tank cap in the section gasoline more to jolt and cause what gasoline spilt to ask
Topic, the bottom of sealing plate 5 are fixedly connected with plug 6, and the shape of plug 6 and sealing plate 5 is truncated cone-shaped, is filled in by plug 6
Fuel tank internal adds the sealing effect to fuel tank, is designed, is facilitated to fuel tank by the truncated cone-shaped of sealing plate 5 and plug 6
Sealing, makes sealing even closer, adds the leakproofness between gasket 7 and sealing plate 5 and thread bush 1, prevent letting out for gasoline
Dew.
The top of thread bush 1 is fixedly connected with fixing sleeve 8, and snap-gauge 9, snap-gauge 9 are fixedly connected with the middle part of 8 inner wall of fixing sleeve
Middle part offer jack 17, the internal activity of jack 17 is connected with bull stick 10, and the bottom of bull stick 10 is fixed through jack 17 to be connected
Limiting plate 11 is connected to, the shape of limiting plate 11 is rectangle, and agreed with 11 phase of limiting plate is offered in the middle part of 9 bottom of snap-gauge
One card slot 12, by pulling bull stick 10, makes limiting plate 11 be clamped with the first card slot 12, facilitates the rotation to bull stick 10, convenient
Thread bush 1 sealed or separated with fuel tank, the shape of bull stick 10 is rectangle, and the middle part at the top of snap-gauge 9 offers
The second card slot 13 agreed with 10 phase of bull stick, under 10 bull stick 10 of bull stick need to be only unclamped when bull stick 10 need not be rotated in jack 17
Drop, is connected to the inside of the second card slot 13, area when reducing without using bull stick 10 shared by bull stick 10, adds this reality
With new practicality, the top of bull stick 10 is fixedly connected with contiguous block 15, and the internal activity of contiguous block 15 is connected with draw ring 16,
Contiguous block 15 and the junction of draw ring 16 are fixedly connected with contact pin 14, and contact pin 14 is flexibly connected with the bottom of draw ring 16, passes through drawing
Ring 16, which is facilitated, lifts bull stick 10 from the inside of the second card slot 13, but during without using draw ring 16, unclamps draw ring 16 and pass through drawing
The flexible connection of ring 16 and contiguous block 15 and the effect of gravity, draw ring 16 is tilted down to be contacted with bull stick 10, prevents from turning in rotation
Draw ring 16 hinders the rotation of bull stick 10 during bar 10, adds the practicality of the utility model.
In conclusion the vehicle fuel tank cap structure, seals thread bush 1 by sealing plate 5 and gasket 7, prevents
Oil product is spilt, and when running car is to bumpy sections, gasoline rocks impact thread bush 1, the cushioning effect of buffered spring 4, increase
Barrier of the sealing plate 5 to gasoline impact force, and sealing is resetted, possess the excellent of sealing effect of the enhancing fuel tank cap to fuel tank
Point, solves the problems, such as that rocking impact fuel tank cap in the section gasoline more to jolt causes gasoline to spill.
Threaded connection with fuel tank is facilitated by thread bush 1, facilitates the sealing to fuel tank, when thread bush 1 and fuel tank
By the elastic force of buffer spring 4 during sealing, the sealing effect of sealing plate 5 and gasket 7 is added, by pulling bull stick 10, is made
Limiting plate 11 is clamped with the first card slot 12, facilitates the rotation to bull stick 10, facilitate thread bush 1 and fuel tank are sealed or
Person separates, and 10 bull stick 10 of bull stick need to be only unclamped when that need not rotate bull stick 10 and is declined in jack 17, is connected to the second card slot 13
Inside, area when reducing without using bull stick 10 shared by bull stick 10, adds the practicality of the utility model, this reality
With new structure it is simple, design reasonable, easy to operate and safety and environmental protection.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vehicle fuel tank cap structure, including thread bush（1）, it is characterised in that：The thread bush（1）The top of inner wall is fixed
It is connected with bottom plate（2）, the bottom plate（2）The side of bottom is fixedly connected with fixed plate（3）, the fixed plate（3）Bottom consolidate
Surely it is connected with buffer spring（4）, the buffer spring（4）Away from fixed plate（3）One end be fixedly connected on sealing plate（5）Top
Portion, the sealing plate（5）Outer surface be fixedly connected with gasket（7）, the gasket（7）With thread bush（1）The side of inner wall
Face is flexibly connected；
The thread bush（1）Top be fixedly connected with fixing sleeve（8）, the fixing sleeve（8）It is fixedly connected with the middle part of inner wall
Snap-gauge（9）, the snap-gauge（9）Middle part offer jack（17）, the jack（17）Internal activity be connected with bull stick（10）,
The bull stick（10）Bottom pass through jack（17）It is fixedly connected with limiting plate（11）.
A kind of 2. vehicle fuel tank cap structure according to claim 1, it is characterised in that：The buffer spring（4）Quantity
For three, three buffer springs（4）Equidistantly distribute in sealing plate（5）Top.
A kind of 3. vehicle fuel tank cap structure according to claim 1, it is characterised in that：The sealing plate（5）Bottom consolidate
Surely it is connected with plug（6）, the plug（6）And sealing plate（5）Shape be truncated cone-shaped.
A kind of 4. vehicle fuel tank cap structure according to claim 1, it is characterised in that：The limiting plate（11）Shape be
Rectangle, the snap-gauge（9）Offered in the middle part of bottom and limiting plate（11）The first card slot mutually agreed with（12）.
A kind of 5. vehicle fuel tank cap structure according to claim 1, it is characterised in that：The bull stick（10）Shape for length
It is square, the snap-gauge（9）Offered in the middle part of top and bull stick（10）The second card slot mutually agreed with（13）.
A kind of 6. vehicle fuel tank cap structure according to claim 1, it is characterised in that：The bull stick（10）Top fix
It is connected with contiguous block（15）, the contiguous block（15）Internal activity be connected with draw ring（16）, the contiguous block（15）With draw ring
（16）Junction be fixedly connected with contact pin（14）, the contact pin（14）With draw ring（16）Bottom be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298817.7U CN207225079U (en) | 2017-10-10 | 2017-10-10 | A kind of vehicle fuel tank cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298817.7U CN207225079U (en) | 2017-10-10 | 2017-10-10 | A kind of vehicle fuel tank cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225079U true CN207225079U (en) | 2018-04-13 |
Family
ID=61851333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298817.7U Active CN207225079U (en) | 2017-10-10 | 2017-10-10 | A kind of vehicle fuel tank cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641275A (en) * | 2019-09-19 | 2020-01-03 | 严加文 | Fuel tank cover |
| CN113001462A (en) * | 2021-03-22 | 2021-06-22 | 上海外高桥造船有限公司 | Downpipe protection tool |
-
2017
- 2017-10-10 CN CN201721298817.7U patent/CN207225079U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641275A (en) * | 2019-09-19 | 2020-01-03 | 严加文 | Fuel tank cover |
| CN110641275B (en) * | 2019-09-19 | 2022-08-12 | 超达汽车配件有限公司 | Fuel tank cover |
| CN113001462A (en) * | 2021-03-22 | 2021-06-22 | 上海外高桥造船有限公司 | Downpipe protection tool |
| CN113001462B (en) * | 2021-03-22 | 2022-12-09 | 上海外高桥造船有限公司 | Downpipe protection tool |
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