CN107662492A - A kind of automobile fuel filler pipe assembly - Google Patents
A kind of automobile fuel filler pipe assembly Download PDFInfo
- Publication number
- CN107662492A CN107662492A CN201711013009.6A CN201711013009A CN107662492A CN 107662492 A CN107662492 A CN 107662492A CN 201711013009 A CN201711013009 A CN 201711013009A CN 107662492 A CN107662492 A CN 107662492A
- Authority
- CN
- China
- Prior art keywords
- oiling
- steel pipe
- automobile fuel
- rubber tube
- pipe assembly
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/01—Arrangement of fuel conduits
Abstract
A kind of automobile fuel filler pipe assembly disclosed by the invention, including oiling steel pipe and oil filler, oiling steel pipe is connected with the oil filler by a conical pipe, connection screw thread is provided with oil filler, oiling steel pipe is being socketed with oiling rubber tube away from oil filler one end, the surface of oiling steel pipe forms coating through powder spray, and oiling rubber tube includes inner tube rubber layer, single enhancement layer and outer tube rubber layer；One end of oiling rubber tube is mutually fixed by jointing clip and the oiling steel pipe, and fixing hoop is provided with outside the other end of oiling rubber tube, fixed support is provided with outside oiling steel pipe.Its advantage is：Simple in construction, it uses oiling steel pipe and oiling rubber tube to form, and by the combination of rigid material and flexible material, both ensure that the bulk strength of oil filling pipe, and had facilitated installation of the oil filling pipe in small space again；The setting of the face coat and oiling rubber tube median fiber line enhancement layer of oiling steel pipe, add the corrosion resistance and intensity of oil filling pipe.
Description
Technical field
The present invention relates to vehicle accessory field, specifically a kind of automobile fuel filler pipe assembly.
Background technology
With the rapid development of China's automobile industry and the continuous improvement of living standards of the people, car is come into more and more
Our family, the demand of family-sized car surge.Automobile generally as fuel and is furnished with fuel tank using gasoline or diesel oil, in order to just
In the sealing and oiling of fuel tank, the oil filler of fuel tank is both provided with special oil filling pipe.Oil filling pipe of the prior art is generally
It is made of hard materials such as ironware or steel parts, because inner space of vehicle is narrow and small and full of twists and turns, this gives the manufacture of oil filling pipe
And installation brings many troubles；And then presence is connected fiber crops with oil filler to oil filling pipe made of the soft materials such as rubber
It is tired, connect the shortcomings of insecure.
The content of the invention
It is corrosion-resistant the technical problem to be solved by the invention for the present situation of prior art is to provide a kind of simple in construction
A kind of strong, the automobile fuel filler pipe assembly being easily installed of property.
Technical scheme is used by the present invention solves above-mentioned technical problem：
A kind of automobile fuel filler pipe assembly, including oiling steel pipe and oil filler, oiling steel pipe pass through a conical pipe with the oil filler
It is connected, connection screw thread is provided with oil filler, oiling steel pipe is being socketed with oiling rubber tube, oiling steel away from oil filler one end
The surface of pipe forms coating through powder spray, and oiling rubber tube includes inner tube rubber layer, single enhancement layer and outer tube rubber layer；
One end of oiling rubber tube is mutually fixed by jointing clip and the oiling steel pipe, is provided with outside the other end of oiling rubber tube solid
Determine clip, fixed support is provided with outside oiling steel pipe.
The technical measures of optimization also include：
The front end of above-mentioned oil filler is provided with joint and forms double-decker, and connection screw thread is formed on the joint.
The rear end of above-mentioned joint forms pyramidal structure to central reduction.
The turned-out volume in end of above-mentioned oil filler forms crimping.
Above-mentioned fixed support includes interior canned paragraph, linkage section and outer canned paragraph, interior canned paragraph and the outer canned paragraph it
Between be connected by the linkage section；Fixing hole is offered on outer canned paragraph.
Above-mentioned interior canned paragraph fits in the outer surface of warp architecture and the oiling steel pipe.
The curved structure of above-mentioned linkage section.
Above-mentioned single enhancement layer uses aramid line layer.
Above-mentioned jointing clip uses electrodeless clip.
Above-mentioned fixing hoop uses worm gear clamping hoop.
A kind of automobile fuel filler pipe assembly of the present invention, simple in construction, it uses oiling steel pipe and oiling rubber tube to form, and leads to
The combination of rigid material and flexible material is crossed, both ensure that the bulk strength of oil filling pipe, facilitates oil filling pipe again in small space
Interior installation；The surface of oiling steel pipe forms coating through powder spray, improves the corrosion resistance and oil resistivity of oiling steel pipe, adds
Oily rubber tube is then the three-decker that inner tube rubber layer, single enhancement layer and outer tube rubber layer are formed, and passes through median fiber line
The setting of enhancement layer, the intensity of oiling rubber tube is improved, be advantageous to the raising of its service life, ensure that the reliable of oil filling pipe
Property.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram at another visual angle of the present invention；
Fig. 3 is the sectional structure chart of oil filler of the present invention；
Fig. 4 is the sectional view of oiling steel pipe in Fig. 1；
Fig. 5 is the sectional view of oiling rubber tube in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
It is as shown in Figures 1 to 5 the structural representation of the present invention,
Reference therein is：Oiling steel pipe 1, coating 1a, oil filler 2, connection screw thread 21, crimping 22, conical pipe 3, oiling
Rubber tube 4, inner tube rubber layer 41, single enhancement layer 42, outer tube rubber layer 43, jointing clip 5, fixing hoop 6, fixed support
7th, canned paragraph 71, linkage section 72, outer canned paragraph 73, fixing hole 73a, joint 8.
As shown in Figures 1 to 5,
A kind of automobile fuel filler pipe assembly, including oiling steel pipe 1 and oil filler 2, oiling steel pipe 1 pass through a cone with the oil filler 2
Shape pipe 3 is connected, and connection screw thread 21 is provided with oil filler 2, and oiling steel pipe 1 is being socketed with oiling rubber away from the one end of oil filler 2
Sebific duct 4, the surface of oiling steel pipe 1 form coating 1a through powder spray, and oiling rubber tube 4 includes inner tube rubber layer 41, single
Enhancement layer 42 and outer tube rubber layer 43；One end of oiling rubber tube 4 is fixed by jointing clip 5 and the phase of oiling steel pipe 1, is added
Fixing hoop 6 is provided with outside the other end of oily rubber tube 4, fixed support 7 is provided with outside oiling steel pipe 1.
Between oil filler 2 and conical pipe 3, and fixed between conical pipe 3 and oiling steel pipe 1 using welding technology, and
Zinc-plated processing is done outside weld part.
In embodiment, the front end of oil filler 2 is provided with joint 8 and forms double-decker, and connection screw thread 21 is formed on the joint 8
On.
The oil filler 2 of double-decker improves intensity, has been also convenient for the preparation of connection screw thread 21.
In embodiment, the rear end of joint 8 forms pyramidal structure to central reduction.
In embodiment, the turned-out volume in end of oil filler 2 forms crimping 22.
In embodiment, fixed support 7 includes interior canned paragraph 71, linkage section 72 and outer canned paragraph 73, interior canned paragraph 71 and institute
State and be connected by the linkage section 72 between outer canned paragraph 73；Fixing hole 73a is offered on outer canned paragraph 73.
In embodiment, interior canned paragraph 71 fits in the outer surface of warp architecture and the oiling steel pipe 1.
In embodiment, 72 curved structure of linkage section.
The setting of fixed support 7 facilitates the fixation of oiling pipe assembly, and interior canned paragraph 71 is bent, and with oiling steel pipe 1
Outer surface fits, and adds fitting area between interior canned paragraph 71 and oiling steel pipe 1, ensure that the reliable of fixation between the two
Property, in manufacturing process, the outer surface of interior canned paragraph 71 and oiling steel pipe 1 is welded and fixed.And the linkage section 72 of curved structure makes
Fixed support 7 fixes certain elasticity, can absorb vibration caused by car running process process using elastic deformation, ensure
The reliability of oil filling pipe installation.
In embodiment, single enhancement layer 42 uses aramid line layer.
Aramid fiber linear shrinkage ratio is small, pulls apart that strength is high, and heat resistance is good, is adapted to high temperature resistant, bearing capacity strong and dynamic fatigue
The high product of performance requirement.It is knitted during the braiding of aramid line layer using bayonet type, using bayonet type knitting type, not only speed
It hurry up, product is flexible, and flexibility is good, while to the bonding force in raising between glue, knitted layer, outer glue.What is more important is adopted
It is radially expanded with bayonet type knitting type small, avoids product in use, when bears unexpected pressure increase and flow
During increase, tube expansion amount easily changes；Other parts may be divided to interfere with surrounding after tube expansion is big, rubbed
Wipe, if rubber tube, under the long-term friction of other metal hardwares, rubber tube is easily damaged, causes sebific duct to rupture, pipe explosion heat
Oil spurts, which goes out, easily burns engine, or even vehicle, there is great hidden danger of quality.
In embodiment, jointing clip 5 uses electrodeless clip.
In embodiment, fixing hoop 6 uses worm gear clamping hoop.
Due to the connection between oiling rubber tube 4 and oiling steel pipe 1, few dismounting, two can be ensured using electrodeless clip
The reliability of person's connection；And may need to dismantle during the other end maintenance of oiling rubber tube 4, therefore worm gear clamping hoop is used,
Connection is reliable, convenient disassembly.
This automobile refuelling pipe carries out tests below after machining：
Cleannes are tested：After 500ml gasoline is poured into oiling steel pipe 1, front and rear, upper and lower all directions are rocked 2 times, 400 mesh filter screen mistakes
Weighed after filter drying, weight change≤10mg；
Corrosion resistance test, salt fog cabinet will be put into after the both ends sealing of oiling pipe assembly, under the NaCl solution environment of 5% ratio,
480h is without red embroidery；
Oil resistant test：Oiling pipe assembly is separately immersed in 70h in normal temperature unleaded gas, ethanol petrol E10, methanol gasoline M15
No leakage afterwards, coating five change；
Air-tight test：Pressurize 5min is without exception under 30Kpa.
This automobile fuel filler pipe assembly, simple in construction, it uses oiling steel pipe 1 and oiling rubber tube 4 to form, and passes through rigid material
The combination of material and flexible material, both ensure that the bulk strength of oil filling pipe, and had facilitated installation of the oil filling pipe in small space again；
In addition, the surface of oiling steel pipe 1 forms coating 1a (coating 1a thickness is more than 60 μm) through powder spray improves oiling steel pipe 1
Corrosion resistance and oil resistivity, oiling rubber tube 4 is then inner tube rubber layer 41, single enhancement layer 42 and the structure of outer tube rubber layer 43
Into three-decker, by the setting of median fiber line enhancement layer 42, improve the intensity of oiling rubber tube 1, being advantageous to it makes
With the raising in life-span, the reliability of oil filling pipe ensure that.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not
It can depart from the scope of the present invention.
Claims (10)
1. a kind of automobile fuel filler pipe assembly, including oiling steel pipe (1) and oil filler (2), it is characterized in that：Described oiling steel pipe
(1) it is connected with the oil filler (2) by a conical pipe (3), connection screw thread (21) is provided with described oil filler (2),
Described oiling steel pipe (1) is being socketed with oiling rubber tube (4), the table of described oiling steel pipe (1) away from oil filler (2) one end
Face forms coating (1a) through powder spray, and described oiling rubber tube (4) includes inner tube rubber layer (41), single enhancement layer
And outer tube rubber layer (43) (42)；One end of described oiling rubber tube (4) passes through jointing clip (5) and the oiling steel pipe
(1) mutually fix, be provided with fixing hoop (6) outside the other end of described oiling rubber tube (4), described oiling steel pipe (1) is outside
It is provided with fixed support (7).
2. a kind of automobile fuel filler pipe assembly according to claim 1, it is characterized in that：The front end of described oil filler (2) is set
It is equipped with joint (8) and forms double-decker, described connection screw thread (21) is formed on the joint (8).
3. a kind of automobile fuel filler pipe assembly according to claim 2, it is characterized in that：The rear end of described joint (8) is in
The heart shrinks and forms pyramidal structure.
4. a kind of automobile fuel filler pipe assembly according to claim 3, it is characterized in that：The end of described oil filler (2) to
The volume that turns up forms crimping (22).
5. a kind of automobile fuel filler pipe assembly according to claim 4, it is characterized in that：Described fixed support (7) includes interior
Canned paragraph (71), linkage section (72) and outer canned paragraph (73), between described interior canned paragraph (71) and the outer canned paragraph (73)
It is connected by the linkage section (72)；Fixing hole (73a) is offered on described outer canned paragraph (73).
6. a kind of automobile fuel filler pipe assembly according to claim 5, it is characterized in that：Described interior canned paragraph (71) is in bending
Structure and the outer surface of the oiling steel pipe (1) fit.
7. a kind of automobile fuel filler pipe assembly according to claim 6, it is characterized in that：Described linkage section (72) curved knot
Structure.
8. a kind of automobile fuel filler pipe assembly according to claim 7, it is characterized in that：Described single enhancement layer (42) is adopted
With aramid line layer.
9. a kind of automobile fuel filler pipe assembly according to claim 8, it is characterized in that：Described jointing clip (5) uses nothing
Pole clip.
10. a kind of automobile fuel filler pipe assembly according to claim 9, it is characterized in that：Described fixing hoop (6) uses snail
Worm and gear clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013009.6A CN107662492A (en) | 2017-10-26 | 2017-10-26 | A kind of automobile fuel filler pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013009.6A CN107662492A (en) | 2017-10-26 | 2017-10-26 | A kind of automobile fuel filler pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662492A true CN107662492A (en) | 2018-02-06 |
Family
ID=61098833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711013009.6A Pending CN107662492A (en) | 2017-10-26 | 2017-10-26 | A kind of automobile fuel filler pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502961A (en) * | 2020-04-27 | 2020-08-07 | 舟山市奥博管业有限公司 | Compressor pipeline and manufacturing method thereof |
Citations (8)
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|---|---|---|---|---|
| CN201633531U (en) * | 2010-03-30 | 2010-11-17 | 重庆长安汽车股份有限公司 | Automobile oil filling pipe assembly capable of preventing fuel oil from entering ventilating pipe |
| CN201941583U (en) * | 2011-01-20 | 2011-08-24 | 常州市宝顿电子机械有限公司 | Oil filling pipe of gasoline motor car |
| CN102720900A (en) * | 2012-06-25 | 2012-10-10 | 浙江峻和橡胶科技有限公司 | Fuel rubber pipe and production process thereof |
| CN202937350U (en) * | 2012-09-04 | 2013-05-15 | 北京汽车股份有限公司 | Air outlet pipe structure of intercooler and automobile engine using structure |
| CN202992467U (en) * | 2013-01-15 | 2013-06-12 | 浙江峻和橡胶科技有限公司 | Rubber pipe assembly used for cold side of vehicle fluid turbocharger system |
| CN203793120U (en) * | 2014-04-30 | 2014-08-27 | 宁波舜江汽车部件制造有限公司 | Car oil filling pipe assembly structure |
| CN106004417A (en) * | 2016-07-05 | 2016-10-12 | 宁波舜江汽车部件制造有限公司 | Oil filling pipe with double-side zinc-plating structure and processing method thereof |
| CN207311096U (en) * | 2017-10-26 | 2018-05-04 | 宁波舜江汽车部件制造有限公司 | A kind of automobile fuel filler pipe assembly |
-
2017
- 2017-10-26 CN CN201711013009.6A patent/CN107662492A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201633531U (en) * | 2010-03-30 | 2010-11-17 | 重庆长安汽车股份有限公司 | Automobile oil filling pipe assembly capable of preventing fuel oil from entering ventilating pipe |
| CN201941583U (en) * | 2011-01-20 | 2011-08-24 | 常州市宝顿电子机械有限公司 | Oil filling pipe of gasoline motor car |
| CN102720900A (en) * | 2012-06-25 | 2012-10-10 | 浙江峻和橡胶科技有限公司 | Fuel rubber pipe and production process thereof |
| CN202937350U (en) * | 2012-09-04 | 2013-05-15 | 北京汽车股份有限公司 | Air outlet pipe structure of intercooler and automobile engine using structure |
| CN202992467U (en) * | 2013-01-15 | 2013-06-12 | 浙江峻和橡胶科技有限公司 | Rubber pipe assembly used for cold side of vehicle fluid turbocharger system |
| CN203793120U (en) * | 2014-04-30 | 2014-08-27 | 宁波舜江汽车部件制造有限公司 | Car oil filling pipe assembly structure |
| CN106004417A (en) * | 2016-07-05 | 2016-10-12 | 宁波舜江汽车部件制造有限公司 | Oil filling pipe with double-side zinc-plating structure and processing method thereof |
| CN207311096U (en) * | 2017-10-26 | 2018-05-04 | 宁波舜江汽车部件制造有限公司 | A kind of automobile fuel filler pipe assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502961A (en) * | 2020-04-27 | 2020-08-07 | 舟山市奥博管业有限公司 | Compressor pipeline and manufacturing method thereof |
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