CN112282993B - Motorcycle fuel pump assembly - Google Patents
Motorcycle fuel pump assembly Download PDFInfo
- Publication number
- CN112282993B CN112282993B CN202011278570.9A CN202011278570A CN112282993B CN 112282993 B CN112282993 B CN 112282993B CN 202011278570 A CN202011278570 A CN 202011278570A CN 112282993 B CN112282993 B CN 112282993B
- Authority
- CN
- China
- Prior art keywords
- oil pump
- base
- oil
- fuel
- regulating valve
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 93
- 239000000295 fuel oil Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/34—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention relates to the field of motorcycles, and the technical scheme of the invention is as follows: the motorcycle fuel pump assembly comprises a base, wherein a regulating valve is arranged above the base, an oil pump is further arranged on the right side of the base, and a filtering mechanism is connected to the right side of the oil pump; through adopting above-mentioned technical scheme, normal operating after the circular telegram, the oil pump oil absorption, the fuel gets into the oil pump through the filter screen, and the fuel flows out from the oil pump and gets into the base subassembly, under pressure overload condition, pushes open the governing valve and will partly unnecessary fuel backward flow, and mainstream fuel exports to glib department, continuously carries to fuel feed pipe, will have certain fuel in the cavity of normal condition bracket to store, guarantees under the less circumstances of vehicle fuel, and the vehicle does not flameout when downhill and turning.
Description
Technical Field
The invention relates to the field of motorcycles, in particular to a motorcycle fuel pump assembly.
Background
Fuel pumps are a term of art in the motorcycle accessories industry. One of the basic components of the fuel injection system is located inside the vehicle fuel tank, the fuel pump is operated during start-up and engine operation, and if the engine is stopped and the ignition switch is still ON, the HFM-SFI control module turns off the fuel pump power to avoid accidental ignition. The fuel pump is used for sucking fuel from the fuel tank, pressurizing and then delivering the fuel to the fuel supply pipe, and is matched with the fuel pressure regulator to build certain fuel pressure. At present, the generally used fuel pump assembly has large volume, inconvenient installation, incomplete filtration and no fuel storage to cause flameout. Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a motorcycle fuel pump assembly.
The technical aim of the invention is realized by the following technical scheme: the motorcycle fuel pump assembly comprises a base, wherein a regulating valve is arranged above the base, an oil pump is further arranged on the right side of the base, and a filtering mechanism is connected to the right side of the oil pump;
The middle part of the base is provided with an oil outlet, the oil outlet of the base is provided with a regulating valve mounting seat, the regulating valve mounting seat is of a hollow cylindrical structure, the right side of the regulating valve mounting seat is also provided with a mounting hole, the regulating valve is fixed in the regulating valve mounting seat, the mounting hole of the regulating valve mounting seat is connected with an oil pump base, the oil pump base is of a hollow cylindrical structure, the upper end of the right side of the oil pump base is provided with a fixing groove, the lower part of the fixing groove is provided with a connecting pipe, the connecting pipe is connected with the mounting hole, the side surface of the oil pump base is provided with a plurality of square through holes, the side surface of the oil pump base is also provided with a plurality of mounting buttons, the oil pump base is internally provided with an oil pump, the oil pump is characterized in that the upper end of the left side of the oil pump is a wire connector, an oil outlet pipe of the oil pump is arranged below the wire connector, the oil outlet pipe of the oil pump is matched with a connecting pipe, an oil inlet pipe of the oil pump is arranged at the right end of the oil pump, an oil pump shell is further arranged on the right side of the oil pump, an installation buckle is arranged on the left side of the oil pump shell and is matched with an installation box, an oil inlet pipe is arranged on the right side of the oil pump shell, the right side of the oil inlet pipe is connected with a filtering mechanism, the filtering mechanism comprises a filter screen, the filter screen is connected with the oil inlet pipe, the filtering mechanism further comprises a bracket, the filter screen is wrapped by the bracket, the installation buckle is arranged outside the bracket, and the bracket is fixedly connected with the oil pump base through the installation buckle.
Through adopting above-mentioned technical scheme, normal operating after the circular telegram, the oil pump oil absorption, the fuel gets into the oil pump through the filter screen, and the fuel flows out from the oil pump and gets into the base subassembly, under pressure overload condition, pushes open the governing valve and will partly unnecessary fuel backward flow, and mainstream fuel exports to glib department, continuously carries to fuel feed pipe, will have certain fuel in the cavity of normal condition bracket to store, guarantees under the less circumstances of vehicle fuel, and the vehicle does not flameout when downhill and turning.
The invention is further provided with: the oil outlet nozzle is also arranged below the base and is of an L-shaped structure, and the upper end of the oil outlet nozzle is communicated with the regulating valve mounting seat.
By adopting the technical scheme, the communication of the oil way is ensured, and the continuous delivery of fuel oil is ensured after the oil way is connected with other parts of the motorcycle.
The invention is further provided with: the wire harness fixing seat is further arranged above the base, the wire harness buckle is further arranged above the wire harness fixing seat, and the oil pump socket is connected below the wire harness fixing seat.
By adopting the technical scheme, the circuit communication of the fuel pump assembly is ensured, and the equipment can normally operate.
The invention is further provided with: and a wire is arranged in the wire interface and is fixed in the wire harness fixing seat.
Through adopting above-mentioned technical scheme, wire is fixed with pencil fixing base so that the wire can not expose, guarantees in the use, can not interfere with the normal operating of equipment, has improved the security greatly.
The invention is further provided with: the regulating valve mounting seat is characterized in that a regulating valve pressing buckle is further arranged above the regulating valve mounting seat, the regulating valve pressing buckle is fixedly connected with the regulating valve mounting seat in a buckling connection mode, and the regulating valve pressing buckle is positioned above the regulating valve.
Through adopting above-mentioned technical scheme, the setting of governing valve pressure knot has guaranteed that the governing valve can be fixed in the governing valve mount pad, has guaranteed the normal use of governing valve.
The invention is further provided with: the filter screen comprises an oil inlet head and a filter element, a framework is arranged inside the filter element, and mesh cloth is wrapped outside the framework.
Through adopting above-mentioned technical scheme, the setting of filter core has guaranteed that the fuel can obtain further filtration, and the material of filter screen is POM (white) +PET (high dust content), screen cloth and skeleton firm in connection, the peripheral ultrasonic welding of screen cloth is firm. The fuel deposits in the tank of fine particles which can cause failure of the intake pump, so that the filter screen has the main function of filtering the fuel which enters the pump.
The invention is further provided with: the oil inlet head is of a hollow L-shaped structure, the lower end of the oil inlet head is connected with the filter element, and the other end of the oil inlet head is connected with the oil inlet pipe.
The invention is further provided with: the filter screen with oil pump shell junction be provided with O type circle with oil pump base junction.
By adopting the technical scheme, the sealing performance can be ensured by arranging the O-shaped ring at the joint, and the fuel is prevented from being exposed in the use process of the equipment, so that the normal operation of the equipment is ensured.
In summary, the invention has the following beneficial effects: the communication of the oil way is ensured, and the continuous delivery of fuel oil is ensured after the oil way is connected with other parts of the motorcycle; the arrangement of the regulating valve pressing buckle ensures that the regulating valve can be fixed in the regulating valve mounting seat, and ensures the normal use of the regulating valve; the arrangement of the filter element ensures that the fuel oil can be further filtered, the filter screen is made of POM (white) +PET (high dust content), the mesh cloth is firmly connected with the framework, and the periphery of the mesh cloth is firmly welded by ultrasonic waves. The fuel oil deposits a lot of tiny particles in the fuel tank, and the fuel oil enters the oil pump to cause the oil pump to break down, so the main function of the filter screen is to filter the fuel oil entering the oil pump; the O-shaped ring is arranged at the joint to ensure tightness, so that the fuel is prevented from being exposed in the use process of the equipment, and the normal operation of the equipment is ensured.
Drawings
Fig. 1 is a schematic structural view of a motorcycle fuel pump assembly according to the present invention.
Fig. 2 is a schematic structural view of a base according to the present invention.
Fig. 3 is a schematic structural view of an oil pump according to the present invention.
Fig. 4 is a schematic structural view of a filtering mechanism according to the present invention.
Fig. 5 is a schematic view of a structure of a filter screen according to the present invention.
Corresponding part names are indicated by numerals and letters in the drawings:
1-a base; 11-a regulating valve mounting seat; 12-an oil pump base; 13-a nozzle tip; 14-a wire harness fixing seat; 2-regulating valve; 31-wire interface; 32-an oil pump outlet pipe; 33-an oil pump oil inlet pipe; 34-an oil pump housing; 35-an oil pump socket; 3-an oil pump; 4-a filtering mechanism; 41-a filter screen; 411-oil inlet head; 412-a filter element; 42-bracket.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1-5, the motorcycle fuel pump assembly provided by the invention comprises a base 1, wherein a regulating valve 2 is arranged above the base 1, an oil pump 3 is also arranged on the right side of the base 1, and a filtering mechanism 4 is connected on the right side of the oil pump 3;
The filter screen filter comprises a filter screen, and is characterized in that an oil outlet is formed in the middle of the base 1, an adjusting valve mounting seat 11 is arranged on the oil outlet of the base 1, the adjusting valve mounting seat 11 is of a hollow cylindrical structure, a mounting hole is formed in the right side of the adjusting valve mounting seat 11, the adjusting valve 2 is fixed in the adjusting valve mounting seat 11, the mounting hole of the adjusting valve mounting seat 11 is connected with the oil pump base 12, the oil pump base 12 is of a hollow cylindrical structure, a fixing groove is formed in the upper end of the right side of the oil pump base 12, a connecting pipe is arranged below the fixing groove, the connecting pipe is connected with the mounting hole, a plurality of square through holes are formed in the side face of the oil pump base 12, a plurality of mounting box buckles are further arranged on the side face of the oil pump base 12, an oil pump 3 is arranged in the oil pump base 12, the upper end of the left side of the oil pump 3 is provided with a wire connector 31, an oil pump outlet pipe 32 is arranged below the wire connector 31, the oil pump outlet pipe 32 is adapted to the connecting pipe, the right end of the oil pump 3 is connected with the oil pump base 12, the right side of the oil pump 3 is further provided with an oil pump shell 34, the left side of the oil pump shell 34 is provided with a fixing groove, the filter screen is further provided with a filter screen 4 is fixedly connected with the filter screen, and is connected with the filter screen 4, and the filter screen is further provided with a filter screen 41.
The invention is further provided with: the oil outlet nozzle 13 is further arranged below the base 1, the oil outlet nozzle 13 is of an L-shaped structure, and the upper end of the oil outlet nozzle 13 is communicated with the regulating valve mounting seat 11.
The invention is further provided with: the base 1 top still is provided with pencil fixing base 14, pencil fixing base 14 top still is provided with the pencil knot, pencil fixing base 14 below is connected with oil pump socket 35.
The invention is further provided with: the wire interface 21 is internally provided with a wire, and the wire is fixed in the wire harness fixing seat 14.
The invention is further provided with: the regulating valve mounting seat 11 is also provided with a regulating valve pressing buckle, the regulating valve pressing buckle is fixedly connected with the regulating valve mounting seat 11 in a buckling connection mode, and the regulating valve pressing buckle is positioned above the regulating valve 2.
The invention is further provided with: the filter screen 41 comprises an oil inlet head 411 and a filter element 412, wherein a framework is arranged inside the filter element 412, and mesh cloth is wrapped outside the framework.
The invention is further provided with: the oil inlet head 411 is of a hollow L-shaped structure, the lower end of the oil inlet head 411 is connected with the filter element 412, and the other end of the oil inlet head 411 is connected with an oil inlet pipe.
The invention is further provided with: an O-ring is arranged at the connection of the filter screen 41 and the oil pump housing 24 and at the connection of the oil pump 2 and the oil pump base 12.
Working principle: the normal operating after the circular telegram, the oil pump oil absorption, the fuel gets into the oil pump through the filter screen, and the fuel flows out from the oil pump and gets into the base subassembly, under pressure overload condition, pushes open the governing valve and will partly unnecessary fuel backward flow, and mainstream fuel output is to play glib department, continuously carries to the fuel feed pipe, will have certain fuel in the cavity of bracket under the normal condition and store, guarantees that the vehicle fuel is less under the condition, and the vehicle does not flameout when downhill and turning.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a motorcycle fuel pump assembly, includes base (1), its characterized in that: an adjusting valve (2) is arranged above the base (1), an oil pump (3) is further arranged on the right side of the base (1), and a filtering mechanism (4) is connected to the right side of the oil pump (3);
The oil pump is characterized in that an oil outlet is formed in the middle of the base (1), an adjusting valve mounting seat (11) is arranged on the oil outlet of the base (1), the adjusting valve mounting seat (11) is of a hollow cylindrical structure, a mounting hole is formed in the right side of the adjusting valve mounting seat (11), an adjusting valve (2) is fixed in the adjusting valve mounting seat (11), the mounting hole of the adjusting valve mounting seat (11) is connected with an oil pump base (12), the oil pump base (12) is of a hollow cylindrical structure, a fixing groove is formed in the upper end of the right side of the oil pump base (12), a connecting pipe is arranged below the fixing groove, the connecting pipe is connected with the mounting hole, a plurality of square through holes are formed in the side face of the oil pump base (12), a plurality of mounting female buckles are further arranged in the side face of the oil pump base (12), an oil pump (3) is arranged in the side of the oil pump base (12), the upper end of the left side of the oil pump (3) is a lead interface (31), an oil pump outlet pipe (32) is arranged below the lead interface (31), the oil pump outlet pipe (32) is connected with a connecting pipe, the right side of the oil pump (34) is connected with the oil pump (34), the oil pump is further connected with the oil pump (34), the right side of the oil pump is provided with an oil pump (34), the right side of the oil inlet pipe is connected with the filtering mechanism (4), the filtering mechanism (4) comprises a filter screen (41), the filter screen (41) is connected with the oil inlet pipe, the filtering mechanism (4) further comprises a bracket (42), the filter screen (41) is wrapped by the bracket (42), an installation buckle is arranged outside the bracket (42), and the bracket (42) is fixedly connected with the oil pump base (12) through the installation buckle;
A wire harness fixing seat (14) is further arranged above the base (1), a wire harness buckle is further arranged above the wire harness fixing seat (14), and an oil pump socket (35) is connected below the wire harness fixing seat (14);
A wire is arranged in the wire interface (31), and is fixed in the wire harness fixing seat (14);
the filter screen (41) comprises an oil inlet head (411) and a filter element (412), wherein a framework is arranged inside the filter element (412), and mesh cloth is wrapped outside the framework;
The oil inlet head (411) is of a hollow L-shaped structure, the lower end of the oil inlet head (411) is connected with the filter element (412), and the other end of the oil inlet head (411) is connected with the oil inlet pipe;
o-shaped rings are arranged at the connection part of the filter screen (41) and the oil pump shell (34) and at the connection part of the oil pump (3) and the oil pump base (12);
there is normally some fuel storage in the cavity of the bracket.
2. The motorcycle fuel pump assembly of claim 1, wherein: the oil outlet nozzle (13) is further arranged below the base (1), the oil outlet nozzle (13) is of an L-shaped structure, and the upper end of the oil outlet nozzle (13) is communicated with the regulating valve mounting seat (11).
3. The motorcycle fuel pump assembly of claim 1, wherein: the regulating valve mounting seat (11) is characterized in that a regulating valve pressing buckle is further arranged above the regulating valve mounting seat (11), the regulating valve pressing buckle is fixedly connected with the regulating valve mounting seat (11) in a buckling connection mode, and the regulating valve pressing buckle is positioned above the regulating valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278570.9A CN112282993B (en) | 2020-11-16 | 2020-11-16 | Motorcycle fuel pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278570.9A CN112282993B (en) | 2020-11-16 | 2020-11-16 | Motorcycle fuel pump assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282993A CN112282993A (en) | 2021-01-29 |
| CN112282993B true CN112282993B (en) | 2024-05-31 |
Family
ID=74399130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011278570.9A Active CN112282993B (en) | 2020-11-16 | 2020-11-16 | Motorcycle fuel pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282993B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257120A (en) * | 2008-04-14 | 2009-11-05 | Guangyang Ind Co Ltd | Fuel pump for motorcycle |
| CN102052215A (en) * | 2009-11-04 | 2011-05-11 | 沈阳玄潭汽车部件有限公司 | Electric fuel pump for motorcycle |
| CN103032217A (en) * | 2012-05-21 | 2013-04-10 | 上海柱信汽车电子燃油系统有限公司 | Fuel oil pump shock absorbing bracket assembly |
| CN204783386U (en) * | 2015-06-25 | 2015-11-18 | 众恒汽车部件有限公司 | External fuel pump assembly |
| CN106224145A (en) * | 2016-09-12 | 2016-12-14 | 力帆实业(集团)股份有限公司 | the fuel oil pump assembly of motorcycle |
| CN209539482U (en) * | 2019-01-29 | 2019-10-25 | 浙江双良汽车零部件有限公司 | It is built in the electronic fuel pump assembly of motorcycle tank |
| CN210714896U (en) * | 2019-11-05 | 2020-06-09 | 宁波泓铭汽车零部件有限公司 | Motorcycle fuel pump assembly |
| CN213419249U (en) * | 2020-11-16 | 2021-06-11 | 众恒汽车部件有限公司 | Fuel pump assembly of motorcycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN139995A0 (en) * | 1995-02-27 | 1995-03-16 | Orbital Engine Company (Australia) Proprietary Limited | Improvements relating to internal combustion engines |
-
2020
- 2020-11-16 CN CN202011278570.9A patent/CN112282993B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257120A (en) * | 2008-04-14 | 2009-11-05 | Guangyang Ind Co Ltd | Fuel pump for motorcycle |
| CN102052215A (en) * | 2009-11-04 | 2011-05-11 | 沈阳玄潭汽车部件有限公司 | Electric fuel pump for motorcycle |
| CN103032217A (en) * | 2012-05-21 | 2013-04-10 | 上海柱信汽车电子燃油系统有限公司 | Fuel oil pump shock absorbing bracket assembly |
| CN204783386U (en) * | 2015-06-25 | 2015-11-18 | 众恒汽车部件有限公司 | External fuel pump assembly |
| CN106224145A (en) * | 2016-09-12 | 2016-12-14 | 力帆实业(集团)股份有限公司 | the fuel oil pump assembly of motorcycle |
| CN209539482U (en) * | 2019-01-29 | 2019-10-25 | 浙江双良汽车零部件有限公司 | It is built in the electronic fuel pump assembly of motorcycle tank |
| CN210714896U (en) * | 2019-11-05 | 2020-06-09 | 宁波泓铭汽车零部件有限公司 | Motorcycle fuel pump assembly |
| CN213419249U (en) * | 2020-11-16 | 2021-06-11 | 众恒汽车部件有限公司 | Fuel pump assembly of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112282993A (en) | 2021-01-29 |
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