CN201442515U - Fuel vehicle low pressure oil supply anti-theft device - Google Patents
Fuel vehicle low pressure oil supply anti-theft device Download PDFInfo
- Publication number
- CN201442515U CN201442515U CN2009200143226U CN200920014322U CN201442515U CN 201442515 U CN201442515 U CN 201442515U CN 2009200143226 U CN2009200143226 U CN 2009200143226U CN 200920014322 U CN200920014322 U CN 200920014322U CN 201442515 U CN201442515 U CN 201442515U
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- oil
- theft
- oil tank
- fuel
- fuel tank
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- Expired - Fee Related
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Abstract
The utility model relates to a fuel vehicle low pressure oil supply anti-theft device which is composed of an oil tank, a filter, an oil pump and an oil tank liquid level sensor, wherein an oil outlet pipe of the oil tank, the filter, an oil pump inlet, an oil pump outlet and an oil return pipe of the oil tank are connected through flexible pipes, and connectors are locked through anti-theft hoops. An inner screen pipe type anti-theft oil tank cover is designed in an oil tank filing port. The oil tank cover, the oil filling port, the liquid level sensor and the oil tank adopt twisted type anti-theft screws for fastening, a vent on the bottom of the oil tank adopts a sombrero inner rib anti-theft pipe plug, and a pressing type reverse wrapping lead sealing piece is arranged on a connecting feed screw from the oil outlet pipe to the oil pump. The fuel vehicle low pressure oil supply anti-theft device has the beneficial effects of simple structure, convenient use, safety improvement and the like, can effectively prevent fuel from stealing, and reduces various loss caused by fuel stealing.
Description
Affiliated technical field
The utility model relates to a kind of anti-joyride device, especially fuel vehicle low pressure oil supply anti-joyride device.
Background technology
The oil-receptacle of automobile is exactly a fuel tank, and the Oiltank structure of automobile also has multiple, and mounting means is mainly exposed and built-in two kinds.General large-scale passenger and freight car, the Sheng oil mass is more, and it all is exposed installing.But expose fuel tank owing to there is not anti-joyride device, oil plant is easy to stolen.Oil is stolen, and not only brings very big economic loss, and causes the walking along the street difficulty.In order to address these problems, driver's bright lock handle fuel tank cap lock commonly used is on casing, but bright lock easily smashes by the oil stealer, and safety is relatively poor.For this reason, the cylindrical drum that has wire net simple in structure that also has the people once to design to install on hydraulic fluid port can't enter oil suction pipe, but because it is simple in structure, steel wire Netease is destroyed, steals oily person and still can easy to do oil plant be stolen, and still can not improve safety.Simultaneously, people have but ignored other structures applying safe arranging for the reservoir port that leaks outside when, as sensor, fuel tank drain and fuel tank and fil, fuel tank and oil pump joint, owing to there is not safety measure very easily to destroy, can not reach the purpose that safety is protected oil.So need provide a kind of safety very high anti-joyride device, to solve the stolen damnous problem of oil plant.
Summary of the invention
Cause problems such as oil plant easily is stolen at existing fuel tank poor stability, the utility model provides a kind of fuel vehicle low pressure oil supply anti-joyride device, and its scope rational in infrastructure, easy to use, safe is comprehensive, safe.
The technical scheme that its technical matters that solves the utility model adopts is: fuel vehicle low pressure oil supply anti-joyride device, be to constitute by fuel tank, fil, oil pump and oil tank liquid level sensor, the oil return pipe that the oil outlet pipe of fuel tank enters the mouth to fil to oil pump, oil pump is exported to fuel tank all connects with flexible pipe, and all there is Theft-proof collar clamp locking at the connector place.Tank filler opening has designed built-in screen casing formula guard against theft oil case lid.Fuel lid and oil filling port, level sensor and fuel tank all adopt the twisted off type anti-theft screw fastening; The bottom drain of fuel tank has adopted rib screws valve for preventing illagel application in the umbrella crown; Oil outlet pipe is provided with the compression type anti-package to the connecting filament head of oil pump and covers lead sealing chip.
The beneficial effects of the utility model are that simple in structure, convenient use, raising safety etc. can prevent effectively that oil plant is stolen, reduce the various losses that cause because of oil plant is stolen.
Description of drawings
Fig. 1 is the structural representation of the utility model fuel vehicle low pressure oil supply anti-joyride device;
Fig. 2 is the fuel tank mouth of pipe of the present utility model and fuel lid structural representation;
Fig. 3 is a twisted off type anti-theft screw scheme drawing of the present utility model;
Fig. 4 is a rib screws valve for preventing illagel application scheme drawing in the umbrella crown of the present utility model;
Fig. 5 covers the lead sealing chip structural representation for compression type anti-package of the present utility model;
Fig. 6 covers the lead sealing chip birds-eye view for compression type anti-package of the present utility model.
The specific embodiment
Fuel vehicle low pressure oil supply anti-joyride device, be to constitute by fuel tank 1, fil 2, oil pump 3 and oil tank liquid level sensor 4, the oil outlet pipe 5 of fuel tank 1 oil return pipe 6 that 3 inlets, oil pump 3 are exported to fuel tank to fil 2 to oil pump all connects with flexible pipe, and all there are Theft-proof collar clamp 7 lockings at the connector place, this Theft-proof collar clamp is an one-shot usage, and is non-dismountable after installing.Tank filler opening 8 has designed built-in screen casing formula guard against theft oil case lid 9, on the pipe several sieve apertures is arranged in the oil filling port, is convenient to oil-feed, and this guard against theft oil case lid itself adopts safeguard constructions such as twisted off type anti-theft screw and tank cap lock.Fuel lid 9 all adopts twisted off type anti-theft screw 10 fastening with oil filling port 8, level sensor 4 with fuel tank 1, and when anti-theft screw 10 was applied certain external force, exterior hexagonal nut head can break, and remainder is circular, not quick detachable.The bottom drain of fuel tank 1 has adopted rib screws valve for preventing illagel application 11 in the umbrella crown, and rib screws valve for preventing illagel application 11 is a umbrella shape in the umbrella crown, on the endoporus sidewall card rib is arranged in the middle of the cap of top, and it is tapered to screw the back exposed parts, and no special tool is non-dismountable.Outer oil outlet pipe 5 is provided with the compression type anti-package to the connecting filament head 12 of oil pump 3 and covers lead sealing chip 13, and lead sealing chip is through in the connecting filament head 12, and the silk head screws the back lead sealing chip and outwards turns up, and fastening silk thread is fixed with lead sealing after passing the lead sealing film perforation.Fuel vehicle low pressure oil supply anti-joyride device is provided with the many places theft-prevention structure, can play safety effect comprehensively.
Claims (1)
1. fuel vehicle low pressure oil supply anti-joyride device, be to constitute, it is characterized in that the oil return pipe (6) that oil outlet pipe (5) enters the mouth to fil (2) to oil pump (3), oil pump (3) is exported to fuel tank of fuel tank (1) all has Theft-proof collar clamp (7) locking with flexible pipe connection and connector place by fuel tank (1), fil (2), oil pump (3) and oil tank liquid level sensor (4); Tank filler opening (8) has designed built-in screen casing formula guard against theft oil case lid (9); Fuel lid (9) all adopts twisted off type anti-theft screw (10) fastening with oil filling port (8), level sensor (4) with fuel tank (1); The bottom drain of fuel tank (1) has adopted rib screws valve for preventing illagel application (11) in the umbrella crown; Oil outlet pipe (5) is provided with the compression type anti-package to the connecting filament head (12) of oil pump (3) and covers lead sealing chip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200143226U CN201442515U (en) | 2009-06-03 | 2009-06-03 | Fuel vehicle low pressure oil supply anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200143226U CN201442515U (en) | 2009-06-03 | 2009-06-03 | Fuel vehicle low pressure oil supply anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442515U true CN201442515U (en) | 2010-04-28 |
Family
ID=42547191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200143226U Expired - Fee Related CN201442515U (en) | 2009-06-03 | 2009-06-03 | Fuel vehicle low pressure oil supply anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417354A (en) * | 2013-08-28 | 2015-03-18 | 麦格纳斯太尔燃油系统公司 | Commercial vehicle tank |
| CN105539127A (en) * | 2015-12-10 | 2016-05-04 | 东风汽车公司 | Plastic gasoline tank structure |
-
2009
- 2009-06-03 CN CN2009200143226U patent/CN201442515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417354A (en) * | 2013-08-28 | 2015-03-18 | 麦格纳斯太尔燃油系统公司 | Commercial vehicle tank |
| US10220701B2 (en) | 2013-08-28 | 2019-03-05 | Magna Steyr Fuel Systems Gesmbh | Utility vehicle tank |
| CN105539127A (en) * | 2015-12-10 | 2016-05-04 | 东风汽车公司 | Plastic gasoline tank structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20110603 |