CN205130916U - Rotational moulding shaping fuel tank oil filler hole inserts - Google Patents
Rotational moulding shaping fuel tank oil filler hole inserts Download PDFInfo
- Publication number
- CN205130916U CN205130916U CN201520837263.8U CN201520837263U CN205130916U CN 205130916 U CN205130916 U CN 205130916U CN 201520837263 U CN201520837263 U CN 201520837263U CN 205130916 U CN205130916 U CN 205130916U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- inserts
- tank filler
- rotation molding
- flange
- 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
- 239000002828 fuel tank Substances 0.000 title claims abstract description 50
- 239000000945 filler Substances 0.000 title claims abstract description 34
- 238000007493 shaping process Methods 0.000 title abstract description 7
- 238000001175 rotational moulding Methods 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 238000001962 electrophoresis Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a rotational moulding shaping fuel tank oil filler hole inserts, belongs to the structure of fuel tank or installs technical field. Rotational moulding shaping fuel tank oil filler hole inserts comprises inserts body and ring flange, the upper end of inserts body be equipped with with fuel tank filler cap complex joint structure, the lower extreme is equipped with the frustum structure of inversion, sets up the ring flange at the lower extreme of frustum structure. The utility model discloses solve the fuel problem of leaking that causes because of the fuel tank lock is not hard up effectively, provide the assurance for driving safety.
Description
Technical field
The utility model relates to a kind of vehicle fuel fuel tank filler, especially a kind of fuel tank filler inserts being applicable to rotation molding structure, belongs to structure or the field engineering field of fuel tank.
Background technology
Along with the development of auto-industry, energy-saving and environmental protection become the target that automobile product is pursued.For adapting to weight-saving entire vehicle design theory, update as the fuel tank structure of automobile important accessory and material, the wherein fuel tank of rotation molding structure, withstanding corrosion little with weight and time-to-market is short, production technology is simple, the feature such as with low cost, automobile product is used widely.But, the oil filling port of present rotation molding fuel tank is mostly and fuel tank body one rotation molding structure, the mode that is threaded connection coordinates with fuel tank lid, because the helicitic texture of plastic material very easily weares and teares, after Long-Time Service, fuel tank locking cap can be caused to loosen, cause fuel leakage, bring threat to traffic safety.
Utility model content
The utility model provides a kind of rotation molding fuel tank filler inserts, it adopts metal material, by welding or Sheet Metal Forming Technology pre-formed, then fuel tank filler place is inlaid in by roll moulding shaping technology, this rotation molding fuel tank filler inserts coordinates with fuel tank lid with snap fit, be intended to avoid because fuel tank locking cap loosens the fuel leakage problem caused, for traffic safety is given security.
The utility model above-mentioned purpose is achieved through the following technical solutions:
A kind of rotation molding fuel tank filler inserts, is made up of inserts body and flange; The upper end of described inserts body is provided with the interface arrangment coordinated with fuel tank filler cap, and lower end is provided with inverted frustum structure, arranges flange in the lower end of frustum structure.
Above-mentioned rotation molding fuel tank filler inserts, described interface arrangment is provided with the chuck of internally flange, and described chuck quantity is no less than two groups, forms the draw-in groove mated with fuel tank filler cap between adjacent two chuck.
Above-mentioned rotation molding fuel tank filler inserts, described flange arranges one group of U-shaped gap along outer perimeter direction.
Above-mentioned rotation molding fuel tank filler inserts, adopts metal material, applies anti-rust paint at its outside face by electrophoresis coating technique.
The utility model by Sheet Metal Forming Technology and metal solder pre-formed, before fuel tank rotation molding, place it in the oil filling port place of Plastic Rolling Molds, by roll moulding shaping technology, flange embedded in fuel tank body; The upper end of inserts body is designed to the interface arrangment coordinated with fuel tank filler cap by the utility model, realizes the opening and closing operations of fuel tank filler by screwing action, thus avoids the phenomenon easy to wear of plastic material helicitic texture existence; The lower end of inserts body is designed to inverted frustum structure by the utility model, can place filtering net in the inner chamber of frustum structure, to remove the impurity in fuel oil.In a word, the utility model efficiently solves because fuel tank locking cap loosens the fuel leakage problem caused, for traffic safety provides guarantee.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is A-A cross-sectional view in Fig. 2;
Fig. 4 is B-B cross-sectional view in Fig. 2 (after left-hand revolution 90o).
In figure, each list of reference numerals is: 1, interface arrangment, 1-1, chuck, 1-2, draw-in groove, 2, inserts body, and 3 frustum structures, 4, flange, 4-1, U-shaped gap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, rotation molding fuel tank filler inserts described in the utility model adopts metal material, pre-formed with welding by Sheet Metal Forming Technology, after its outside face is by electrophoresis coating technique coating anti-rust paint, be inlaid in fuel tank filler place by roll moulding shaping technology; Rotation molding fuel tank filler inserts described in the utility model is made up of inserts body 2 and flange 3; The interface arrangment 1 coordinated with fuel tank filler cap is provided with in the upper end of inserts body 2, described interface arrangment 1 is provided with the chuck 1-1 of internally flange, described chuck 1-1 quantity is no less than two groups, forms the draw-in groove 1-2 mated with fuel tank filler cap between adjacent two chuck 1-1; Be provided with inverted frustum structure 3 in the lower end of inserts body 2, arrange flange 4 in the lower end of frustum structure 3, described flange 4 arranges one group of U-shaped gap 4-1 along outer perimeter direction.
Rotation molding fuel tank filler inserts described in the utility model, before fuel tank rotation molding, places it in the oil filling port place of Plastic Rolling Molds, embeds in fuel tank body by roll moulding shaping technology by flange; The upper end of inserts body is designed to the interface arrangment coordinated with fuel tank filler cap by the utility model, realizes the opening and closing operations of fuel tank filler by screwing action; The lower end of inserts body is designed to inverted frustum structure by the utility model, can place filtering net in the inner chamber of frustum structure, to remove the impurity in fuel oil.
Claims (4)
1. a rotation molding fuel tank filler inserts, is characterized in that, described rotation molding fuel tank filler inserts is made up of inserts body (2) and flange (3); The upper end of described inserts body (2) is provided with the interface arrangment (1) coordinated with fuel tank filler cap, and lower end is provided with inverted frustum structure (3), arranges flange (4) in the lower end of frustum structure (3).
2. rotation molding fuel tank filler inserts according to claim 1, it is characterized in that, described interface arrangment (1) is provided with the chuck (1-1) of internally flange, described chuck (1-1) quantity is no less than two groups, forms the draw-in groove (1-2) mated with fuel tank filler cap between adjacent two chuck (1-1).
3. rotation molding fuel tank filler inserts according to claim 2, is characterized in that, described flange (4) arranges one group of U-shaped gap (4-1) along outer perimeter direction.
4. the rotation molding fuel tank filler inserts according to claim 1 or 2 or 3, is characterized in that, described rotation molding fuel tank filler inserts adopts metal material, applies anti-rust paint at its outside face by electrophoresis coating technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837263.8U CN205130916U (en) | 2015-10-27 | 2015-10-27 | Rotational moulding shaping fuel tank oil filler hole inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837263.8U CN205130916U (en) | 2015-10-27 | 2015-10-27 | Rotational moulding shaping fuel tank oil filler hole inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130916U true CN205130916U (en) | 2016-04-06 |
Family
ID=55616736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837263.8U Expired - Fee Related CN205130916U (en) | 2015-10-27 | 2015-10-27 | Rotational moulding shaping fuel tank oil filler hole inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469512A (en) * | 2018-09-11 | 2021-03-09 | 阿尔弗雷德·卡赫欧洲两合公司 | Heatable high-pressure cleaner |
-
2015
- 2015-10-27 CN CN201520837263.8U patent/CN205130916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469512A (en) * | 2018-09-11 | 2021-03-09 | 阿尔弗雷德·卡赫欧洲两合公司 | Heatable high-pressure cleaner |
| US11897010B2 (en) | 2018-09-11 | 2024-02-13 | Alfred Kärcher SE & Co. KG | Heatable high pressure cleaning appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205130916U (en) | Rotational moulding shaping fuel tank oil filler hole inserts | |
| CN203607963U (en) | Motor flange end cap | |
| CN202927033U (en) | Sealing end cover of ceramic brick molding machine oil cylinder | |
| CN203147155U (en) | Sealant-filled butt-clamping repair clamp | |
| CN203428189U (en) | Bottle stopper | |
| CN204552966U (en) | A kind of cylinder head press-fiting oil sprayer bushing | |
| CN206052578U (en) | A kind of horizontally-inclined contains jettison gear | |
| CN102979912A (en) | Threaded lip structural oil seal | |
| CN204554130U (en) | Compound anti-wear spigot and socket type steel pipe joint | |
| CN206280642U (en) | A kind of Novel pressure-resistant tee pipe fitting | |
| CN204126596U (en) | The antitheft choke valve of water injection well | |
| CN202140091U (en) | Triple-end-cover fixed double-edge hobbing cutter adopting novel seal for shield machine | |
| CN204554140U (en) | Combined anti-wear spigot and socket type steel pipe joint | |
| CN202883976U (en) | Automobile transmission oil hole sealed structure | |
| CN204435872U (en) | Template uses sleeve bolt admittedly to tension | |
| CN202691027U (en) | Novel sealing device | |
| CN202901291U (en) | Threaded lip-structure oil seal | |
| CN202851669U (en) | Leakage-proof structure of box body | |
| CN205618419U (en) | Hydroelectric machine dives with sand preventing structure | |
| CN213089052U (en) | Prevent plastic-coated steel pipe of joint department infiltration | |
| CN204961434U (en) | High strength plastics oil tank | |
| CN203903178U (en) | Double-layer oil tank | |
| CN204572692U (en) | A kind of oil is stifled | |
| CN204553840U (en) | A kind of pressure filter oil-leakage-prevention seal ring | |
| CN208707747U (en) | A kind of vehicle-mounted camera glass waterproof construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |