CN204296451U - Oil tank of vehicle pilferproof closure - Google Patents
Oil tank of vehicle pilferproof closure Download PDFInfo
- Publication number
- CN204296451U CN204296451U CN201420516563.1U CN201420516563U CN204296451U CN 204296451 U CN204296451 U CN 204296451U CN 201420516563 U CN201420516563 U CN 201420516563U CN 204296451 U CN204296451 U CN 204296451U
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- CN
- China
- Prior art keywords
- bayonet socket
- oil
- oil tank
- vehicle
- fixed
- 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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- Closures For Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to automotive field.A kind of oil tank of vehicle pilferproof closure, comprise the antitheft cylinder being fixedly attached to reservoir port and the top cover being fixed on described antitheft cylinder top, described antitheft barrel is provided with auxiliary oil-through hole, anti-theft net is established bottom antitheft cylinder, described top cover is provided with the fuel tank cap bayonet socket for fixed oil tank lid, and described antitheft cylinder external wall of upper portion is provided with the snap fit corresponding with reservoir port bayonet socket.The utility model is provided with the fuel tank cap bayonet socket corresponding with the buckle of existing cover of fuel tank for motor vehicle, and the snap fit corresponding with reservoir port bayonet socket and screw, the utility model is fixed on reservoir port bayonet socket by described snap fit and screw, described fuel tank cap bayonet socket is used for the fixed oil tank lid that kinks, therefore, of the present utility modelly to install and use for existing oil tank of vehicle mouth outward appearance without any change, avoid the defect that existing like product needs to fix at reservoir port attachment device, easy to install, once mounting uses all the life, good anti-theft effect.
Description
Technical field
The utility model relates to automotive field, specifically refers to and is fixed on the oil tank of vehicle pilferproof closure of motor vehicle oil tank mouth owing to preventing fuel oil stolen.
Background technology
Existing oil tank of vehicle mouth is all covered by fuel tank cap, fuel tank cap only plays and stops the effect that foreign material enter fuel tank and prevent fuel oil from spilling, this fuel tank cap does not arrange any anti-theft device, oil stealer easily can back out fuel tank cap, is stretched into by oil pipe in fuel tank and stolen is carried out in outside for the fuel oil in case sucking-off.
In order to prevent other people from stealing fuel oil in fuel tank, people have proposed the multiple structure arranging anti-theft oil-filling mouth in fuel tank cap, as the fuel tank cap of routine is changed to locking fuel tank cap, prevent oil stealer from stealing fuel oil from oil filler; Or filter screen is welded on adpting flange integratedly, oil pipe cannot be stretched in fuel tank by oil stealer and carry out stolen.
But, this fuel tank cap prevent oil stealer from stealing the effect of fuel oil from oil filler although can be played to a certain extent by locking fuel tank cap or the mode be welded on by filter screen on adpting flange, but, filling strainer is generally plastic wire or wire netting structure, be easy to be destroyed by sharp objects, guard against theft oil function is lost thereupon.
Utility model content
The utility model provides a kind of oil tank of vehicle pilferproof closure for solving the stolen problem of oil tank of vehicle fuel oil.
For achieving the above object, technical solution adopted in the utility model is: oil tank of vehicle pilferproof closure, comprise the antitheft cylinder being fixedly attached to reservoir port and the top cover being fixed on described antitheft cylinder top, described antitheft barrel is provided with auxiliary oil-through hole, anti-theft net is established bottom antitheft cylinder, described top cover is provided with the fuel tank cap bayonet socket for fixed oil tank lid, described antitheft cylinder external wall of upper portion is provided with the snap fit corresponding with reservoir port bayonet socket, described antitheft cylinder top is fixed with annular panel, the outer annular diameter of described annular panel is same as the intracavity diameter of described top cover, ring surface sleeve-board is loaded in the inner chamber of described top cover, the annular outer shroud of panel and the internal chamber wall of described top cover are welded and fixed, the inner ring of described annular panel is welded with inner core, the opening of inner core and the hole of described annular panel form through hole, described inner core is made to be set in the cavity of described antitheft cylinder, and described inner core is oblique cutting enters antitheft barrel structure, described annular panel is provided with the screw corresponding with reservoir port bayonet socket, screw is each passed through screw and is fixed on oil tank of vehicle mouth bayonet socket by described annular panel.
Adopt the utility model of said structure, beneficial effect comprises:
1, the utility model is provided with the fuel tank cap bayonet socket corresponding with the buckle of existing cover of fuel tank for motor vehicle, and the snap fit corresponding with reservoir port bayonet socket and screw, the utility model is fixed on reservoir port bayonet socket by described snap fit and screw, described fuel tank cap bayonet socket is used for the fixed oil tank lid that kinks, therefore, of the present utility modelly to install and use for existing oil tank of vehicle mouth outward appearance without any change, avoid the defect that existing like product needs to fix at reservoir port attachment device, easy to install, once mounting uses all the life, good anti-theft effect;
2, inner core tilts to be fixed in antitheft cylinder by the utility model, the inner core of this inclination not only can fix nozzle, and the outlet of inner core is positioned at above the lug boss of the brim of a hat shape, contrary with the opening direction of the oil-through hole on anti-theft net, thoroughly stop oil stealer and oil pipe has been stretched to stolen in fuel tank, ensure the security of fuel oil.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view;
Fig. 3 is the utility model stereogram;
Fig. 4 is the utility model STRUCTURE DECOMPOSITION figure;
Fig. 5 is the utility model anti-theft net three-dimensional structure diagram;
Fig. 6 is the utility model annular panel three-dimensional structure diagram;
Fig. 7 is the utility model top cover three-dimensional structure diagram;
Fig. 8 is the utility model sectional structure chart.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 to 7, a kind of oil tank of vehicle pilferproof closure described in the utility model, comprises the antitheft cylinder 2 being fixedly attached to existing oil tank of vehicle mouth and the top cover 1 being fixed on described antitheft cylinder top.
Described antitheft cylinder 2 is cylindrical shape, and wall is provided with auxiliary oil-through hole 21, as shown in Fig. 1, Fig. 3 and Fig. 4.Described antitheft cylinder 2 external wall of upper portion is provided with the snap fit 22 corresponding with oil tank of vehicle mouth bayonet socket, the utility model using reservoir port bayonet socket be three as embodiment, these three snap fits 22 are arranged with the angle of spaced 60 degree, the snap fit 22 that then antitheft cylinder 2 external wall of upper portion correspondence is arranged also is spaced 60 degree, as Fig. 1 and Fig. 4, therefore, when the snap fit 22 of antitheft cylinder sidewall is aimed at the reservoir port bayonet socket of vehicle, the bottom of antitheft cylinder 2 can be inserted in oil tank of vehicle.
Anti-theft net 23 is established bottom described antitheft cylinder 2, described anti-theft net 23 is disc, and card is provided with the projection of the brim of a hat shape, and protruding rear end forms oil-through hole 231, the lug boss surface of the brim of a hat shape and anti-theft net 23 panel are equipped with oil leaking hole 232, as shown in Figures 4 and 5.Described oil leaking hole 232 is identical with auxiliary oil-through hole 21 planform on antitheft barrel, should ensure that aperture is enough little, to be stretched in fuel tank by oil pipe carry out stolen to prevent oil stealer.
Described antitheft cylinder 2 welded top is fixed with annular panel 3, the outer annular diameter of described annular panel 3 is same as the intracavity diameter of described top cover 1, annular panel 3 is set in the inner chamber of described top cover 1, the annular outer shroud of panel 3 and the internal chamber wall of described top cover 1 are welded and fixed, described top cover 1, annular panel 3 and antitheft cylinder 2 are fixed into and are structure as a whole, as shown in Figure 8, and annular panel 3 and antitheft cylinder 2 weld part are coated with the sealing glue of grease proofness, to prevent fuel blow.
The inner ring of described annular panel 3 is fixed with inner core 24, the external diameter of described inner core 24 is same as the opening diameter of described annular panel 3, inner core 24 top plug-in mounting enters in the hole of annular panel 3, by welding, described inner core 24 is fixed on the downside of annular panel 3, and the hole of described annular panel 3 and the opening of inner core 24 form through hole.Because antitheft cylinder 2 is also fixed on the downside of described annular panel 3, therefore, described inner core 24 is set in the cavity of described antitheft cylinder 2, and described inner core 24 for oblique cutting enters antitheft cylinder 2 structure, as shown in Figures 4 and 8.Therefore, when inserting nozzle, nozzle can be fixed by the inner core 24 of inclination, avoids needing manpower to buttress nozzle all the time.Meanwhile, described inner core 24 wall is provided with oilhole 241, as Fig. 5, flows in antitheft cylinder 2 for accelerating fuel oil from inner core 24.
Described inner core 24 is set in the cavity of antitheft cylinder 2, and the outlet of inner core 24 is positioned at anti-theft net 23 top bottom antitheft cylinder, and outlet above the lug boss being positioned at the brim of a hat shape, contrary with the opening direction of the oil-through hole 231 on anti-theft net, as shown in Figure 8.Structural design like this, when oil pipe inserts in fuel tank by oil stealer, oil pipe, through after inner core 24, is blocked by the lug boss of anti-theft net 23 the brim of a hat shape, cannot be inserted in fuel tank, thus prevent fuel oil stolen through anti-theft net.
Described annular panel 3 is provided with the screw 33 corresponding with existing oil tank of vehicle mouth bayonet socket, because the utility model is to arrange three reservoir port bayonet sockets as embodiment, then the number of the screw 33 of the present embodiment is also three, arrange with the angle at difference 60 degree, interval, described three screws 33 respectively correspondence are provided with screw 31, as Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Fig. 8, screw 31 is each passed through screw and is fixed on oil tank of vehicle mouth bayonet socket by described annular panel 3, due to top cover 1 and antitheft cylinder 2, inner core 24 is all fixedly connected with described annular panel 3, therefore the utility model entirety has also been fixed on oil tank of vehicle mouth bayonet socket by screw 31.Meanwhile, described annular panel is provided with air-vent 32, and as Fig. 2, Fig. 3 and Fig. 6, when this air-vent not only can prevent from refueling, tank pressure is excessive and cause refueling, and the fuel oil be dropped on annular panel can also be made to flow in fuel tank, avoids waste.Same principle, this air-vent should be selected to arrange multiple aperture but not macropore, to prevent the insertion of oil pipe.
Described top cover 1 is also cylindrical shape, its top extends internally and forms annular panel, and annular panel is provided with fuel tank cap bayonet socket 11, and described fuel tank cap bayonet socket 11 is corresponding with the buckle of existing cover of fuel tank for motor vehicle, therefore can directly fuel tank cap be fastened kinks on top cover 1, as shown in Fig. 2 and Fig. 7.
The installation method that the utility model is installed on oil tank of vehicle mouth is: the reservoir port bayonet socket snap fit 22 of antitheft cylinder 2 outer wall being aimed at vehicle, antitheft cylinder 2 is inserted in reservoir port, rotating the utility model makes snap fit 22 depart from reservoir port bayonet socket, buckle now on reservoir port and snap fit 22 fasten, therefore the utility model can be fixed in fuel tank in the vertical direction, under this kind of state, the utility model still can rotate arbitrarily in reservoir port; When the utility model screw 33 rotated to annular panel is aimed at reservoir port bayonet socket, screw 31 is screwed in screw, namely, screw 31 is fixed in reservoir port bayonet socket, under this kind of state, because snap fit 22 and screw 33 be not on a vertical line, therefore the utility model is in the vertical direction because the effect of snap fit 22 cannot be extracted, and be fixed in reservoir port bayonet socket due to screw 31, the utility model cannot be rotated in a lateral direction, that is, the utility model has been fixed on oil tank of vehicle mouth by snap fit 22 and screw 31.Because top cover 1 top is provided with fuel tank cap bayonet socket 11, only existing oil tank of vehicle lid need be fixed on as usual in fuel tank cap bayonet socket 11.
During oiling, nozzle inserts in inner core 24 through the hole of annular panel 3, fuel oil flows to the brim of a hat shape lug boss of anti-theft net 23 from the outlet of inner core 24, first fuel oil flows in fuel tank from the oil leaking hole 232 lug boss surface and anti-theft net panel, when in antitheft cylinder 2, fuel level reach a certain height, fuel oil flows into fuel tank from oil-through hole 231 and auxiliary oil-through hole 21, simultaneously, inner core 24 wall is also provided with oilhole 241, fuel oil can be accelerated and flow into from inner core 24 in antitheft cylinder 2.
Of the present utility modelly install and use without the need to making any change to existing motor vehicle oil tank mouth, the snap fit that the utility model is arranged and screw only need be utilized the utility model can be fixed on reservoir port bayonet socket, simple to operation, avoid the defect that existing like product needs to fix at reservoir port attachment device, once mounting uses all the life, good anti-theft effect.
Claims (5)
1. oil tank of vehicle pilferproof closure, comprise the antitheft cylinder being fixedly attached to reservoir port and the top cover being fixed on described antitheft cylinder top, described antitheft barrel is provided with auxiliary oil-through hole, anti-theft net is established bottom antitheft cylinder, described top cover is provided with the fuel tank cap bayonet socket for fixed oil tank lid, it is characterized in that, described antitheft cylinder external wall of upper portion is provided with the snap fit corresponding with reservoir port bayonet socket, described antitheft cylinder top is fixed with annular panel, the outer annular diameter of described annular panel is same as the intracavity diameter of described top cover, ring surface sleeve-board is loaded in the inner chamber of described top cover, the annular outer shroud of panel and the internal chamber wall of described top cover are welded and fixed, the inner ring of described annular panel is welded with inner core, the opening of inner core and the hole of described annular panel form through hole, described inner core is made to be set in the cavity of described antitheft cylinder, and described inner core is oblique cutting enters antitheft barrel structure, described annular panel is provided with the screw corresponding with reservoir port bayonet socket, screw is each passed through screw and is fixed on oil tank of vehicle mouth bayonet socket by described annular panel.
2. oil tank of vehicle pilferproof closure according to claim 1, is characterized in that, described anti-theft net is located at bottom columnar antitheft cylinder, and described anti-theft net is provided with the projection of the brim of a hat shape, and protruding rear end forms oil-through hole.
3. oil tank of vehicle pilferproof closure according to claim 2, is characterized in that, the brim of a hat shape lug boss surface of described anti-theft net and anti-theft net panel are equipped with oil leaking hole.
4. oil tank of vehicle pilferproof closure according to claim 1, is characterized in that, the outlet of described inner core is positioned at above the lug boss of the brim of a hat shape, contrary with the opening direction of the oil-through hole on anti-theft net.
5. the oil tank of vehicle pilferproof closure according to claim 1 or 4, is characterized in that, described inner tube wall is provided with oilhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516563.1U CN204296451U (en) | 2014-09-10 | 2014-09-10 | Oil tank of vehicle pilferproof closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516563.1U CN204296451U (en) | 2014-09-10 | 2014-09-10 | Oil tank of vehicle pilferproof closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296451U true CN204296451U (en) | 2015-04-29 |
Family
ID=53102023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516563.1U Expired - Fee Related CN204296451U (en) | 2014-09-10 | 2014-09-10 | Oil tank of vehicle pilferproof closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147372A (en) * | 2021-04-13 | 2021-07-23 | 军事科学院***工程研究院军事新能源技术研究所 | Quick oiling device and oil tank |
-
2014
- 2014-09-10 CN CN201420516563.1U patent/CN204296451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147372A (en) * | 2021-04-13 | 2021-07-23 | 军事科学院***工程研究院军事新能源技术研究所 | Quick oiling device and oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xinglu Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |