CN101708708B - Fuel theft-proof sleeve for motor vehicle - Google Patents
Fuel theft-proof sleeve for motor vehicle Download PDFInfo
- Publication number
- CN101708708B CN101708708B CN 200910223184 CN200910223184A CN101708708B CN 101708708 B CN101708708 B CN 101708708B CN 200910223184 CN200910223184 CN 200910223184 CN 200910223184 A CN200910223184 A CN 200910223184A CN 101708708 B CN101708708 B CN 101708708B
- Authority
- CN
- China
- Prior art keywords
- fuel
- oil
- motor vehicle
- sleeve
- tank
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 36
- 239000002828 fuel tank Substances 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 230000006837 decompression Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 37
- 239000000295 fuel oil Substances 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A fuel anti-theft sleeve for a motor vehicle prevents fuel from being sucked from a fuel inlet of a fuel tank of the motor vehicle. The sleeve is made of a cylindrical steel pipe slightly smaller than the diameter of an oil filling port of a motor vehicle oil tank, a rectangular steel plate is used for separating the inner space of the sleeve into two independent cylinders, the bottom of the larger cylinder is sealed and welded by the steel plate, a sponge with the height of 30cm is padded on the larger cylinder, an oil spilling hole is formed in the opening, and oil flows back to the pipe orifice from the bottom after being decompressed by the sponge and flows into the oil tank through the oil spilling hole when being filled with the oil. The bottom of the smaller space is communicated with the oil tank, a buoy scale is arranged in the space, and oil can be filled into the oil tank according to the scales shown by the scale when oil is filled. The anti-theft sleeve is welded in the oil filler opening of the oil tank of the motor vehicle, so that the anti-theft sleeve becomes the fuel oil anti-theft sleeve of the motor vehicle. The sleeve can achieve the purpose of preventing the fuel from being stolen from the fuel filling port without changing the structures of the fuel tank and the fuel tank cover, and can also play a role in indicating the fuel storage amount of the fuel tank under the condition that a fuel meter of a motor vehicle is out of order.
Description
Technical field:
The present invention is a kind of being welded in the fuel for motor vehicle fuel tank pouring orifice, prevents the device that oil plant is stolen by the tubular articles suction.
Background technology:
Power actuated vehicle is a necessary tool during people produce, live, because the fuel tank anti-theft measure of self-propelled vehicle is weak, theftproof performance is not good enough, and oil filling orifice of fuel tank only pins with common lockset, and the oil plant in the fuel tank is inhaled with the oil suction instrument through pouring orifice easily and stolen.
Summary of the invention:
Inhaled the deficiency of stealing by pipe easily for the oil plant that overcomes in the fuel for motor vehicle fuel tank, the invention provides a kind of motor vehicle fuel burglarproof sleeve; This burglarproof sleeve has solved the problem of inhaling the stolen material through oil filling orifice of fuel tank with oil suction pipe; Automatic sounding buoy scale in the burglarproof sleeve can also be under the malfunctioning situation of fuel oil of motor-driven vehicle, the trapped fuel amount in the indication fuel tank.
The technical solution adopted for the present invention to solve the technical problems is: said motor vehicle fuel burglarproof sleeve profile is the cylinder steel pipe; Its diameter is less than fuel for motor vehicle fuel tank pouring orifice diameter; Its length is for can stretch into bottom the fuel tank, and the mode of the oblong steel plate that the space equates with steel pipe than the little 2cm of diameter of steel tube, length with a width in the pipe, usefulness welding is divided into two independently cylinders; Bigger cylinder bottom, space uses steel plate soldering and sealing, cylinder bottom to be lined with the thick decompression sponge of 30cm, and mouth of pipe place has the oil spilling hole; Less cylinder bottom, space is communicated with fuel tank, and the rectangular slot of 1.5cm*0.3cm is only stayed with steel plate soldering and sealing in the top, and the aluminum alloy scale is placed in the rectangular slot.Aluminum alloy scale lower end is welded with copper vacuum buoy, and the less pole section in the cross section of vacuum buoy and space is similar, and the buoyancy of vacuum buoy in oil plant is greater than the weight of aluminum alloy scale and vacuum buoy.Remaining volume engraved corresponding litre scale after the part fuel oil was contained according to fuel tank in aluminum alloy scale surface; Burglarproof sleeve is welded in the oil filling orifice of fuel tank; When refueling toward fuel tank with oil gun or oil pipe, oil plant is back to the mouth of pipe by the pipe end after the sponge decompression in tube, flow into fuel tank through the oil spilling hole; Buoy in the sleeve carries scale and raises along with the rising of fuel tank pasta, the litre scale on aluminum alloy scale surface representes still can hold the litre number of fuel oil.Because sleeve is used to refuel the space of part and is not connected with fuel tank, the oil spilling hole is narrow and small, and general suction pipe can not stretch into fuel tank from the oil spilling hole, and burglarproof sleeve has solved the problem of inhaling robber's fuel oil from pouring orifice.
The invention has the beneficial effects as follows that welding automobile fuel burglarproof sleeve in fuel for motor vehicle fuel tank pouring orifice need not change the structure of fuel tank and fuel lid, just can reach and prevent that oil plant in the fuel tank from being inhaled robber's effect; In addition, under the malfunctioning situation of fuel for motor vehicle oil meter,, get the poor of fuel tank total volume and this index, just can grasp the trapped fuel amount of fuel tank according to the indicated oiling litre index of buoy scale in the motor vehicle fuel burglarproof sleeve.The present invention is simple in structure, and is cheap, and practical function is remarkable.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified:
Fig. 1 is the motor vehicle fuel burglarproof sleeve transparent view;
Fig. 2 is two independent cylinder transparents view in the motor vehicle fuel burglarproof sleeve;
Fig. 3 is the buoy scale;
Fig. 4 implements illustration;
Among the figure, 1 burglarproof sleeve and motor vehicle oil tank pouring orifice welding annulus; 2 scale telescopic holes; 3 oil spilling holes; 4 decompression sponge .5 litre scales; 6 aluminum alloy chis; 7 copper vacuum buoys.
(this section deletion)
The specific embodiment:
Motor vehicle fuel burglarproof sleeve is welded in the motor vehicle oil tank pouring orifice.Open fuel lid, scale in the burglarproof sleeve shows that fuel tank needs the litre number of fuel up, and according to this liter number fuel up in the sleeve, the sponge decompression in the oil passing sleeve is back to sleeve-port from the cover tube bottom, through oil spilling hole inflow fuel tank.
Under the malfunctioning situation of fuel for motor vehicle oil meter, open fuel lid, check the scale of the buoy scale indication in the motor vehicle fuel burglarproof sleeve, deduct scale shown in the buoy scale with the fuel tank total volume, be fuel tank trapped fuel litre number.
Claims (3)
1. motor vehicle fuel burglarproof sleeve; It is characterized in that: said motor vehicle fuel burglarproof sleeve profile is the cylinder steel pipe; Its diameter is less than fuel for motor vehicle fuel tank pouring orifice diameter, and the oblong steel plate that the space equates with steel pipe than the little 2cm of diameter of steel tube, length with a width in the pipe is divided into two independently cylinders; Steel plate soldering and sealing is used in bigger cylinder bottom, space, and mouth of pipe place has the oil spilling hole; Less cylinder bottom, space is communicated with fuel tank, and a rectangular slot is only stayed with steel plate soldering and sealing in the top, and the aluminum alloy scale is placed in the rectangular slot.
2. a kind of motor vehicle fuel burglarproof sleeve according to claim 1 is characterized in that: bigger cylinder bottom is lined with the decompression sponge in the space.
3. a kind of motor vehicle fuel burglarproof sleeve according to claim 1 is characterized in that: aluminum alloy scale lower end is welded with the vacuum buoy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910223184 CN101708708B (en) | 2009-11-13 | 2009-11-13 | Fuel theft-proof sleeve for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910223184 CN101708708B (en) | 2009-11-13 | 2009-11-13 | Fuel theft-proof sleeve for motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101708708A CN101708708A (en) | 2010-05-19 |
| CN101708708B true CN101708708B (en) | 2012-05-23 |
Family
ID=42401520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910223184 Expired - Fee Related CN101708708B (en) | 2009-11-13 | 2009-11-13 | Fuel theft-proof sleeve for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101708708B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608857A (en) * | 2018-07-11 | 2018-10-02 | 苏杨 | A kind of oversize vehicle security device for fuel tank |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498033Y (en) * | 2001-08-04 | 2002-07-03 | 李忠华 | Anti-theft device for oil tank |
| CN2521078Y (en) * | 2002-02-01 | 2002-11-20 | 襄樊铁路分局襄北机务段 | Internal combustion engine fuel oil tank antitheft inlet |
| CN2616421Y (en) * | 2003-08-21 | 2004-05-19 | 杨志山 | Automobile tank fuel antitheft device |
| GB2424870A (en) * | 2005-04-04 | 2006-10-11 | Richard Nigel Fowler | Anti siphoning fuel tank inlet assembly |
| CN2841428Y (en) * | 2005-09-13 | 2006-11-29 | 徐艳萍 | The oil tank fuel Car Burglar Alarm |
| CN200948777Y (en) * | 2006-09-11 | 2007-09-19 | 李元斌 | Automobile gasoline tank anti-theft arrangement |
| WO2009127812A1 (en) * | 2008-04-15 | 2009-10-22 | Tiss Limited | Anti siphon tank inlet |
| CN201646367U (en) * | 2009-11-13 | 2010-11-24 | 罗庆华 | Fuel oil anti-theft sleeve for motor vehicle |
-
2009
- 2009-11-13 CN CN 200910223184 patent/CN101708708B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498033Y (en) * | 2001-08-04 | 2002-07-03 | 李忠华 | Anti-theft device for oil tank |
| CN2521078Y (en) * | 2002-02-01 | 2002-11-20 | 襄樊铁路分局襄北机务段 | Internal combustion engine fuel oil tank antitheft inlet |
| CN2616421Y (en) * | 2003-08-21 | 2004-05-19 | 杨志山 | Automobile tank fuel antitheft device |
| GB2424870A (en) * | 2005-04-04 | 2006-10-11 | Richard Nigel Fowler | Anti siphoning fuel tank inlet assembly |
| CN2841428Y (en) * | 2005-09-13 | 2006-11-29 | 徐艳萍 | The oil tank fuel Car Burglar Alarm |
| CN200948777Y (en) * | 2006-09-11 | 2007-09-19 | 李元斌 | Automobile gasoline tank anti-theft arrangement |
| WO2009127812A1 (en) * | 2008-04-15 | 2009-10-22 | Tiss Limited | Anti siphon tank inlet |
| CN201646367U (en) * | 2009-11-13 | 2010-11-24 | 罗庆华 | Fuel oil anti-theft sleeve for motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101708708A (en) | 2010-05-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG HONGHUA |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Qinghua Inventor before: Luo Qinghua Inventor before: Zhang Honghua |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO QINGHUA ZHANG HONGHUA TO: LUO QINGHUA |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110808 Address after: 341200 Jiangxi province Shangyou County Federation of trade unions Applicant after: Luo Qinghua Address before: 341200 Jiangxi province Shangyou County Federation of trade unions Applicant before: Luo Qinghua Co-applicant before: Zhang Honghua |
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| 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: 20120523 Termination date: 20151113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |