CN104340054A - Anti-theft filter net of oil tank - Google Patents
Anti-theft filter net of oil tank Download PDFInfo
- Publication number
- CN104340054A CN104340054A CN201310343801.3A CN201310343801A CN104340054A CN 104340054 A CN104340054 A CN 104340054A CN 201310343801 A CN201310343801 A CN 201310343801A CN 104340054 A CN104340054 A CN 104340054A
- Authority
- CN
- China
- Prior art keywords
- conical surface
- groove
- truncated cone
- fuel tank
- draw
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000002828 fuel tank Substances 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 11
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an anti-theft filter net of an oil tank. The filter net adopts an integral steel truncated cone structure, the large-radius end of the conical surface of the structure is open, the small-radius end of the conical surface is closed, and a plurality of oil leaking holes are formed in the side surface of the truncated cone; a turned edge is arranged on the end surface of the large-radius conical surface, and at least one groove is formed in from the turned edge to the side surface of the truncated cone; at least two clamping grooves are formed in the inner wall of the truncated cone, close to the large-radius conical surface, and shrinkage rings are mounted in the clamping grooves. According to the filter net, sundries can be prevented from falling into the oil tank, the oiling resistance is reduced, and the oiling speed is relatively high; the probability of stealing oil in the oil tank is avoided, and unnecessary troubles and loss caused by stealing of car oil are avoided; the filter net is relatively convenient to mount and relatively safe to use.
Description
Technical field
The present invention relates to a kind of oil tank filtering net, particularly relate to a kind of anti-theft filtering net for automobile oil tank.
Background technology
Existing automotive oil tank filter screen is a cylinder, up and down, outside radius is consistent, its shell adopts plastic material preparation, at the nexine of plastic material shell, the thin wire net of one deck is installed, the mesh of its filter screen is less, use hexagon socket head cap screw is installed, and can easy to do oil tank filtering net be taken out from fuel tank.Existing oil tank filtering net, in use only playing the foreign material such as dust protection and enter effect in fuel tank, there is several deficiency in its structure, one, due to the mesh of wire net and outer plastic housing structure and filter screen thereof less, causing, when refueling, there is certain resistance, refueling slower.Two, be easy to extract out in fuel tank, do not have and prevent the stolen function of the diesel oil of automotive oil tank.
Existing automobile, when chaufeur parking have a meal or parking rest time, only rely on simple tank cap lock cannot look after the oil of fuel tank, opportunity is left to stealer, and due to the fuel tank of high capacity waggon larger, general volume read-out is many, become the target that stealer is paid close attention to, once fuel tank oil is stolen, automobile cannot travel, often the oil of fuel tank is so simple incessantly in the loss brought to car owner, and therefore chaufeur is felt misgivings to fuel tank oil by pilferage, and automobile driver is badly in need of a kind of technology and is solved the worry that fuel tank oil is stolen or there is stolen hidden danger and bring.
Summary of the invention
The present invention seeks to overcome the above-mentioned shortcoming that prior art exists, providing a kind of without the need to increasing new installation, simple, the anti-theft filtering net for automobile oil tank with anti-theft feature.
For achieving the above object, the technology used in the present invention means are: Security for fuel tank filter screen, adopt steel one truncated cones body structure, the one end open of the large radius of its circular conical surface, one end of circular conical surface minor radius is closed, and has some oil leaking holes in the side of truncated cone; Large radius circular conical surface end face is provided with flange, flange to truncated cones body side surface has at least one groove; On the inwall of large radius circular conical surface, be provided with at least two draw-in grooves in truncated cone, shrink ring is arranged in draw-in groove, and on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes.
Further, described circular conical surface minor radius end face is provided with the uniform oil leaking hole of concentric circles.
Further, described draw-in groove is also provided with filtering net.
Further, described flange to truncated cones body side surface has four grooves, its groove is 1/3 of whole profile height in the position of truncated cones body side surface.
Further, described truncated cone is provided with four with the draw-in groove of circumference uniform distribution on the inwall of large radius circular conical surface, the truncated cones body side surface at draw-in groove place has with at least four uniform oblong bayonet sockets of concentric circles.
The invention has the beneficial effects as follows: not only can prevent foreign material from falling in fuel tank, and resistance when reducing oiling, refuel faster; Preventing in fuel tank oil by the possibility of stealing, solving unnecessary trouble and loss that automobile oil brought by stealing; Install more convenient, use safer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention.
In figure: 1, flange, 2, shrink ring, 3, draw-in groove, 4, oil leaking hole, 5, square through hole, 6, bayonet socket, 7, groove.
Detailed description of the invention
Anti-theft filtering net for automobile oil tank as shown in Figure 1, 2, adopt steel one truncated cones body structure, the one end open of the large radius of its circular conical surface, one end of circular conical surface minor radius is closed, and has some oil leaking holes 4 in the side of truncated cone; Large radius circular conical surface end face is provided with flange 1, flange 1 to truncated cones body side surface has at least one groove 7; On the inwall of large radius circular conical surface, be provided with at least two draw-in grooves 3 in truncated cone, shrink ring 2 is arranged on draw-in groove 3 li, and on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes 5.
Further, described circular conical surface minor radius end face is provided with the uniform oil leaking hole 4 of concentric circles.
Further, described draw-in groove 3 is also provided with filtering net.
Further, described flange 1 to truncated cones body side surface has four grooves 7, its groove 7 is 1/3 of whole profile height in the position of truncated cones body side surface.
Further, described truncated cone is provided with four with the draw-in groove 3 of circumference uniform distribution on the inwall of large radius circular conical surface, the truncated cones body side surface at draw-in groove 3 place has and divides other at least four strip shape bayonet sockets 6 with concentric circles.The position offering oblong bayonet socket 6 no longer arranges oil leaking hole 4.
The present invention adopts integrated all-steel structure in table, according to the pyramid type bayonet socket designed in reservoir port, solve automobile fuel filler slow, prevent foreign material from falling in fuel tank, also there is the effect of anti-theft automotive fuel tank oil.In use, only this filter screen need be put into reservoir port, oblong bayonet socket 6 is aimed at the draw-in groove in fuel tank, remove the shrink ring 2 on filter screen in draw-in groove 3, filter screen bore inflating clip is in reservoir port.Now can the filtering net of more pore be arranged in draw-in groove 3, because the space between thinner filtering net and this filter screen is very large, so both can prevent foreign material from falling in fuel tank, and refuel fast when refueling, during as filter screen need be changed, only by inner pore filter screen replacement, so both need save cost, also prevent automobile when stopping, fuel tank oil is stolen.Solve automobile oil to be stolen, and the unnecessary trouble brought and loss.
Claims (5)
1. Security for fuel tank filter screen, is characterized in that: adopt steel one truncated cones body structure, the one end open of the large radius of its circular conical surface, one end of circular conical surface minor radius is closed, and has some oil leaking holes (4) in the side of truncated cone; Large radius circular conical surface end face is provided with flange (1), flange (1) to truncated cones body side surface has at least one groove (7); On the inwall of large radius circular conical surface, be provided with at least two draw-in grooves (3) in truncated cone, it is inner that shrink ring (2) is arranged on draw-in groove (3), and on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes (5).
2. Security for fuel tank filter screen according to claim 1, is characterized in that: described circular conical surface minor radius end face is provided with the uniform oil leaking hole (4) of concentric circles.
3. Security for fuel tank filter screen according to claim 1 and 2, is characterized in that: (3) are also provided with filtering net to described draw-in groove.
4. Security for fuel tank filter screen according to claim 3, is characterized in that: described flange (1) to truncated cones body side surface has four grooves (7), and its groove (7) is 1/3 of whole profile height in the position of truncated cones body side surface.
5. Security for fuel tank filter screen according to claim 4, it is characterized in that: described truncated cone is provided with four with the draw-in groove of circumference uniform distribution (3) on the inwall of large radius circular conical surface, the truncated cones body side surface at draw-in groove (3) place has and divides other at least four strip shape bayonet sockets (6) with concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343801.3A CN104340054B (en) | 2013-08-09 | 2013-08-09 | Security for fuel tank filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343801.3A CN104340054B (en) | 2013-08-09 | 2013-08-09 | Security for fuel tank filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104340054A true CN104340054A (en) | 2015-02-11 |
| CN104340054B CN104340054B (en) | 2016-11-09 |
Family
ID=52496785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310343801.3A Active CN104340054B (en) | 2013-08-09 | 2013-08-09 | Security for fuel tank filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104340054B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555784Y2 (en) * | 1972-10-04 | 1980-12-24 | ||
| CN201626306U (en) * | 2009-11-19 | 2010-11-10 | 费宗武 | Anti-theft filtering net for automobile oil tank |
| CN201626301U (en) * | 2009-11-19 | 2010-11-10 | 费宗武 | Anti-theft filtering screen of flat-opening automobile gasoline tank |
| CN201907403U (en) * | 2010-12-12 | 2011-07-27 | 吕忠良 | Inner flanged type anti-theft oil tank |
-
2013
- 2013-08-09 CN CN201310343801.3A patent/CN104340054B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104340054B (en) | 2016-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Kefan Inventor after: Li Youdong Inventor before: Guo Yu Inventor before: Zheng Dong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160815 Address after: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233010 No. 617 Applicant after: BENGBU TIANYI VEHICLE REPAIR PLANT Address before: 233000 Anhui Economic Development Zone, Bengbu, sports road, No. 5, building 4, unit 9, No. 94 Applicant before: Guo Yu |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 239214 Banta industrial new area, Lai'an county, Chuzhou City, Anhui Province Patentee after: Lai'an Antai Machinery Co.,Ltd. Address before: 233010 Xinghua Road 617, hi tech Zone, Anhui, Bengbu Patentee before: BENGBU TIANYI VEHICLE REPAIR PLANT |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240715 Address after: 239000 No.51 Laiyang Road, Xin'an Town, Laian County, Chuzhou City, Anhui Province Patentee after: Lai'an County Yongzi Industrial Investment Co.,Ltd. Country or region after: China Address before: 239214 Banta town industrial new area, Lai'an county, Chuzhou City, Anhui Province Patentee before: Lai'an Antai Machinery Co.,Ltd. Country or region before: China |