CN206606048U - The dust-proof locking device of oil feeding port of automobile gasoline tank - Google Patents
The dust-proof locking device of oil feeding port of automobile gasoline tank Download PDFInfo
- Publication number
- CN206606048U CN206606048U CN201621288832.9U CN201621288832U CN206606048U CN 206606048 U CN206606048 U CN 206606048U CN 201621288832 U CN201621288832 U CN 201621288832U CN 206606048 U CN206606048 U CN 206606048U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fuel tank
- dust
- tank cap
- main body
- 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
- 239000003502 gasoline Substances 0.000 title claims abstract description 18
- 239000002828 fuel tank Substances 0.000 claims abstract description 56
- 239000000945 filler Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000005476 soldering Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of dust-proof locking device of oil feeding port of automobile gasoline tank, it is characterized in including fuel tank cap and oiling path；Fuel tank cap includes fuel tank cap main body, Integral antitheft lock and integral type relief valve；Fuel tank cap main body coordinates with tank filler, is screwed on oil filler；Oiling path includes the first cylinder and the second cylinder, and the first cylinder and the second cylinder upper end are welded in circular steel plate；Circular steel plate diameter coordinates slightly larger than the first cylinder and with tank filler, and middle part sets the through hole coordinated with the second drum diameter.Advantage is simple in construction, and easy for installation, fuel tank cap anti-dropout and tamper-proof effect are good, are prevented effectively from the accident caused by fuel tank cap is not covered tightly and come off；Oiling path becomes serpentine, gives driver daily providing convenience property of oiling, and the dust and other debris effectively prevented in vehicle traveling is entered in fuel tank, is reduced dust and is entered abrasion of the oil circuit to engine, is improved vehicle and is turned out for work efficiency.
Description
Technical field
The utility model belongs to automotive field, more particularly to a kind of oil feeding port of automobile gasoline tank dust-proof anti-theft anti-drop device.
Background technology
The automobile-use fuel oil of current China is in short supply, and oil price constantly rises, and some are directed to the larceny of oil product
Give birth to therewith, especially mass transit vehicle, huge economic loss is caused to car owner and enterprise.Taken for this people various
Measure improves the security performance of fuel tank, lock is such as set in fuel tank cap, although can play certain anti-theft function, but hold very much
Easily by general tamper tool, therefore anti-theft effect is not good.
Chinese patent application, application number 201020123851.2 discloses a kind of fuel tank burglar alarm, including can stretch into fuel tank
The cylindrical body of mouth, cylindrical body upper side week, portion was provided with so that fuel tank enters in the positioning outer rim that intraoral gear coordinates positioning, cylindrical body
Portion's the week side of boss is additionally provided with through that can be fitted in perisporium periphery during back-up ring, passes through the elastic fin that can be slightly opened after back-up ring.Cylindrical body
Inwall following side be provided be used for prevent stolen oil pipe insert some catch.Patented technology disclosed above is preferably solved
Oil tank fuel theft, the deficiency existed is that fuel tank cap is easy to fall off, and dust is easily accessible fuel tank, particularly engineering truck, this
Body running environment is just severe, can cause fuel oil pollution；Other driver refuels inconvenient, and vehicle can be influenceed to turn out for work efficiency, if
Dust enters oil circuit can also cause abrasion to engine.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of dust-proof locking device of oil feeding port of automobile gasoline tank,
It is simple in construction, install, it is easy to use, fuel tank normal work is not influenceed, dust-proof anti-theft anti-dropout effect is good, prevents the secondary of fuel oil
Pollution, improves vehicle and turns out for work efficiency, reduces dust and enters abrasion of the oil circuit to engine.
To achieve the above object, the utility model is adopted the following technical scheme that, the dust-proof locking device of oil feeding port of automobile gasoline tank,
It is characterized in that the device includes fuel tank cap and oiling path；Described fuel tank cap include fuel tank cap main body, Integral antitheft lock and
Integral type relief valve；Fuel tank cap main body coordinates with tank filler, is screwed on oil filler；Described oiling path includes first
Cylinder and the second cylinder, the first cylinder and the second cylinder upper end are welded in circular steel plate；Described circular steel plate diameter is slightly larger
Coordinate in the first cylinder and with tank filler, the through hole coordinated with the second drum diameter is set in the middle part of circular steel plate.
The utility model is further improved, and described Integral antitheft lock is arranged in fuel tank cap main body, and keyhole is located at oil
Case lid body top, locking system is arranged on fuel tank cap lower body part, and locking system is that rotating sheet type coordinates with tank filler；Oil
Case lid lower body part sets limiter, limits locking system slewing area, and fuel tank cap body top dust cap covers Integral antitheft
Lock keyhole；Described integral type relief valve is fixed in fuel tank cap main body, if pressure release valve protection cap.
The utility model is further improved, and to be processed into vertical palisading type on the first described cylinder, bottom sets filter screen.
The utility model is further improved, and the second described cylinder upper end sets oil inlet, is coordinated with circular steel plate through hole, cylinder
Welding function baffle plate, Semicircular baffle and full baffle plate successively from top to bottom in vivo；Described function baffle, Semicircular baffle and complete
Set on baffle plate and be uniformly distributed through hole；Described function baffle and Semicircular baffle is symmetricly set on the second cylinder cylinder with always
The two ends in footpath section；Described full baffle plate is welded on the first cylinder bottom.
The utility model is further improved, and described function baffle is semicircle, arc-shaped edges and the second cylinder barrel soldering,
Breach is set in the middle part of diameter side, described diameter side notch geometry is one kind in triangle, trapezoidal, rectangle, sector.
In use, being first installed to oiling path in fuel tank from tank filler, after being refueled in gas station, fuel tank is covered
Lid, key of anti-theft lock insertion keyhole rotates locking system and pins fuel tank cap, pulls out key, dust cap covers keyhole, oil supplier
Complete；Oiling path is periodically taken out to be maintained, clear up foreign matter.
Compared with prior art, the utility model has the advantages that simple in construction, easy for installation, the anti-dropout of fuel tank cap and combustion
Oily tamper-proof effect is good, the generation for the unexpected obscission being prevented effectively from caused by fuel tank cap is not covered tightly, is ensureing fuel tank cap just
Often use, tank filling path becomes serpentine, provided convenience to the daily oiling of driver, effectively prevented in vehicle traveling
Dust and other debris enter inside fuel tank, reduce dust enter abrasion of the oil circuit to engine, reduce oil circuit cleaning
With engine maintenance number of times, improve vehicle and turn out for work efficiency.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will make below to required in the present embodiment
Accompanying drawing is briefly described, it should be apparent that, for those of ordinary skill in the art, do not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the assembling schematic diagram of the dust-proof locking device of oil feeding port of automobile gasoline tank.
Fig. 2 is the fuel tank cap top schematic diagram of the dust-proof locking device of oil feeding port of automobile gasoline tank.
Fig. 3 is the fuel tank cap bottom schematic diagram of the dust-proof locking device of oil feeding port of automobile gasoline tank.
Fig. 4 is the dust-proof locking device oil filling pipeline diagrammatic cross-section of oil feeding port of automobile gasoline tank.
Fig. 5 is the function baffle schematic diagram of the dust-proof locking device oil filling pipeline of oil feeding port of automobile gasoline tank.
In figure：1st, fuel tank cap 2, fuel tank cap main body 2-1, limiter 3, Integral antitheft lock 3-1, locking system 3-
2nd, dust cap 4, integral type relief valve 5, oiling path 6, the first cylinder 7, the second cylinder 8, circular steel plate 9, function gear
Plate 10, Semicircular baffle 11, full baffle plate 12, tank filler.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the present utility model is for example involved each
Mutual alignment and annexation, the effect of each several part and operation principle, manufacture work between the shape of component, construction, each several part
Skill and operate with method etc., are described in further detail, to help those skilled in the art to invention of the present utility model
Design, technical scheme have more complete, accurate and deep understanding.
The dust-proof locking device of oil feeding port of automobile gasoline tank it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, is characterized in the dress
Put including fuel tank cap 1 and oiling path 5；Fuel tank cap 1 includes fuel tank cap main body 2, Integral antitheft lock 3 and integral type relief valve 4；
Fuel tank cap main body 2 coordinates with tank filler 12, is screwed on oil filler；Oiling path 5 includes the first cylinder 6 and the second cylinder
7, the first cylinder 6 and the upper end of the second cylinder 7 are welded in circular steel plate 8；The diameter of circular steel plate 8 slightly larger than the first cylinder 6 and with
Tank filler 12 coordinates, and the middle part of circular steel plate 8 sets the through hole with the diametric fit of the second cylinder 7.
Further, Integral antitheft lock 3 is arranged in fuel tank cap main body 2, and keyhole is located at the top of fuel tank cap main body 2, lock
Locking apparatus 3-1 is arranged on the bottom of fuel tank cap main body 2, and locking system 3-1 is that rotating sheet type coordinates with tank filler 12；Fuel tank cap master
The bottom of body 2 sets limiter 2-1, limits locking system 3-1 slewing areas, and the top dust cap 3-2 of fuel tank cap main body 2 covers entirety
The keyhole of formula theftproof lock 3；Described integral type relief valve 4 is fixed in fuel tank cap main body 2, if pressure release valve protection cap.
Further, to be processed into vertical palisading type on the cylinder of the first cylinder 6, bottom sets filter screen.
Further, the upper end of the second cylinder 7 sets oil inlet, coordinates with the through hole of circular steel plate 8, in cylinder from top to bottom successively
Welding function baffle plate 9, Semicircular baffle 10 and full baffle plate 11；Set uniform on function baffle 9, Semicircular baffle 10 and full baffle plate 11
It is distributed mesh number on the full baffle plate of through hole mesh number ratio on through hole, function baffle 9 and Semicircular baffle 10 big；Function baffle 9 and semicircle
Shape baffle plate 10 is symmetricly set on the two ends of same section of diameter on the cylinder of the second cylinder 7；Full baffle plate 11 is welded on the first cylinder bottom
End.
Further, function baffle 9 is to set scarce in the middle part of semicircle, arc-shaped edges and the barrel soldering of the second cylinder 7, diameter side
Mouthful, diameter side notch geometry is one kind in triangle, trapezoidal, rectangle, sector.
In use, being first installed to oiling path 5 in fuel tank from tank filler 12, after being refueled in gas station, cover
Fuel tank cap 1, key of anti-theft lock insertion keyhole rotates locking system and pins fuel tank cap 1, pulls out key, dust cap 3-2 covers lock
Eye, oil supplier completes；Oiling path 5 is periodically taken out to be maintained, clear up foreign matter.
More than, preferred embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto, and appoints
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model is disclosed
Change, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claim
The protection domain defined is defined.
Claims (6)
1. the dust-proof locking device of oil feeding port of automobile gasoline tank, it is characterised in that the device includes fuel tank cap (1) and oiling path (5)；
Described fuel tank cap (1) includes fuel tank cap main body (2), Integral antitheft lock (3) and integral type relief valve (4)；Fuel tank cap main body
(2) coordinate with tank filler (12), be screwed on oil filler；Described oiling path (5) includes the first cylinder (6) and second
Cylinder (7), the first cylinder (6) and the second cylinder (7) upper end are welded in circular steel plate (8)；Described circular steel plate (8) diameter
Coordinate slightly larger than the first cylinder (6) and with tank filler (12), set and match somebody with somebody with the second cylinder (7) diameter in the middle part of circular steel plate (8)
The through hole of conjunction.
2. the dust-proof locking device of oil feeding port of automobile gasoline tank according to claim 1, it is characterised in that described monoblock type is prevented
Steal lock (3) to be arranged in fuel tank cap main body (2), keyhole is located at fuel tank cap main body (2) top, locking system (3-1) is arranged on oil
Case lid main body (2) bottom, locking system (3-1) is that rotating sheet type coordinates with tank filler (12)；Fuel tank cap main body (2) bottom is set
Limiter (2-1), fuel tank cap main body (2) top dust cap (3-2) covers Integral antitheft lock (3) keyhole；Described integral type
Relief valve (4) is fixed in fuel tank cap main body (2), if pressure release valve protection cap.
3. the dust-proof locking device of oil feeding port of automobile gasoline tank according to claim 1, it is characterised in that the first described cylinder
(6) to be processed into vertical palisading type on cylinder, bottom sets filter screen.
4. the dust-proof locking device of oil feeding port of automobile gasoline tank according to claim 1, it is characterised in that the second described cylinder
(7) upper end sets oil inlet, coordinates with circular steel plate (8) through hole, welding function baffle plate (9), semicircle successively from top to bottom in cylinder
Shape baffle plate (10) and full baffle plate (11)；Uniform point is set on described function baffle (9), Semicircular baffle (10) and full baffle plate (11)
Through hole mesh number on cloth through hole, function baffle (9) and Semicircular baffle (10) is bigger than mesh number on full baffle plate；Described function baffle
And Semicircular baffle (10) is symmetricly set on the two ends of same section of diameter on the second cylinder (7) cylinder (9)；Described full baffle plate
(11) it is welded on the first cylinder bottom.
5. the dust-proof locking device of oil feeding port of automobile gasoline tank according to any one of claim 4, it is characterised in that described work(
Energy baffle plate (9) is to set breach in the middle part of semicircle, arc-shaped edges and the second cylinder (7) barrel soldering, diameter side.
6. the dust-proof locking device of oil feeding port of automobile gasoline tank according to claim 5, it is characterised in that described diameter side lacks
Mouth-shaped is one kind in triangle, trapezoidal, rectangle, sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288832.9U CN206606048U (en) | 2016-11-29 | 2016-11-29 | The dust-proof locking device of oil feeding port of automobile gasoline tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288832.9U CN206606048U (en) | 2016-11-29 | 2016-11-29 | The dust-proof locking device of oil feeding port of automobile gasoline tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206606048U true CN206606048U (en) | 2017-11-03 |
Family
ID=60172067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621288832.9U Expired - Fee Related CN206606048U (en) | 2016-11-29 | 2016-11-29 | The dust-proof locking device of oil feeding port of automobile gasoline tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206606048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215205A (en) * | 2017-05-24 | 2017-09-29 | 内蒙古北方重型汽车股份有限公司 | Mine truck fuel tank with dust-proof anti-theft anti-drop function |
| CN108608857A (en) * | 2018-07-11 | 2018-10-02 | 苏杨 | A kind of oversize vehicle security device for fuel tank |
-
2016
- 2016-11-29 CN CN201621288832.9U patent/CN206606048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215205A (en) * | 2017-05-24 | 2017-09-29 | 内蒙古北方重型汽车股份有限公司 | Mine truck fuel tank with dust-proof anti-theft anti-drop function |
| CN108608857A (en) * | 2018-07-11 | 2018-10-02 | 苏杨 | A kind of oversize vehicle security device for fuel tank |
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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 |
Granted publication date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |