CN109252983A - A kind of carburetor pump cover - Google Patents
A kind of carburetor pump cover Download PDFInfo
- Publication number
- CN109252983A CN109252983A CN201811405972.3A CN201811405972A CN109252983A CN 109252983 A CN109252983 A CN 109252983A CN 201811405972 A CN201811405972 A CN 201811405972A CN 109252983 A CN109252983 A CN 109252983A
- Authority
- CN
- China
- Prior art keywords
- oil
- pump cover
- connector
- carburetor
- pump
- 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
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/06—Other details of fuel conduits
Abstract
The invention discloses a kind of carburetor pump covers, including the pump cover ontology being mounted at the top of the pump housing, the top casting and forming of the pump cover ontology has pump cover connector, the side top of the pump cover connector offers installing port, and installing port is equipped with horizontally disposed connector of oil pipes of oil, the cast inside of the pump cover connector forms oil circuit, and the oil circuit is connected to connector of oil pipes of oil, the oil circuit is connected to the pump housing, and the connector of oil pipes of oil and installing port are installed by die casting.Structure of the invention is novel, and perfect in shape and function, than traditional carburetor, the service life is longer, and install convenient, the durability for simplifying oil pipe technique, improving carburetor.
Description
Technical field
The present invention relates to Manufacturing Technology for Carburetors field more particularly to a kind of carburetor pump covers.
Background technique
Carburetor is the machinery that mixes with air a certain proportion of gasoline under the vacuum action that engine operation generates
Device.A kind of mechanical device of the carburetor as precision, it utilizes the atomization of the kinetic energy realization gasoline of sucking air stream.It is right
The important function of engine can be referred to as " heart " of engine.Its complete device should include starting device, idling device,
Moderate duty device, full load device, accelerator.Carburetor can match automatically according to the different working condition demand of engine
Than going out corresponding concentration, the gaseous mixture measured accordingly is exported, relatively uniform in order to mix the gaseous mixture allotted, carburetor is also
Has the effect for making fuel-oil atmozation, for machine normal operation.
The bend pipe or injection molding oil pipe, complex process that present carburetor generally uses collide with and are easily deformed, fall off, thus
It causes carburetor can not work normally, influences engine performance.
Summary of the invention
, there is appearance of colliding in the bend pipe or injection molding oil pipe generally used the purpose of the present invention is to solve existing carburetor
Easily-deformable, the shortcomings that falling off, and a kind of carburetor pump cover proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of carburetor pump cover, including the pump cover ontology being mounted at the top of the pump housing, the top casting and forming of the pump cover ontology has
Pump cover connector, the side top of the pump cover connector offers installing port, and installing port is equipped with horizontally disposed oil pipe
Connector.
Preferably, the cast inside of the pump cover connector forms oil circuit, and the oil circuit is connected to connector of oil pipes of oil.
Preferably, the oil circuit is connected to the pump housing.
Preferably, the connector of oil pipes of oil and installing port are installed by die casting.
The beneficial effects of the present invention are: simplifying oil pipe technique by the remodeling of pump cover, being directly press-fitted straight oil pipe, simplify
The processing of oil pipe, assembly technology make carburetor in transport and use process, the problem of knocking deformation and falling off are not occurring, are mentioning
The durability of high carburetor.
Structure of the invention is novel, and perfect in shape and function, than traditional carburetor, the service life is longer, and install convenient, simplifies
Oil pipe technique, the durability for improving carburetor.
Detailed description of the invention
Fig. 1 is that a kind of carburetor pump cover and the pump housing proposed by the present invention install broken section structural schematic diagram；
Fig. 2 is that a kind of carburetor pump cover and the pump housing proposed by the present invention install overlooking structure diagram；
Fig. 3 is a kind of main view broken section structural schematic diagram of carburetor pump cover proposed by the present invention；
Fig. 4 is a kind of schematic view of the front view of carburetor pump cover proposed by the present invention.
In figure: 1 pump cover ontology, 2 connector of oil pipes of oil, 3 pump housings, 4 oil circuits, 5 pump cover connectors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of carburetor pump cover, the pump cover ontology 1 including being mounted on 3 top of the pump housing, the top of pump cover ontology 1
End casting and forming has pump cover connector 5, and the side top of pump cover connector 5 offers installing port, and installing port is equipped with level
The connector of oil pipes of oil 2 of setting.
The cast inside of pump cover connector 5 forms oil circuit 4, and oil circuit 4 is connected to connector of oil pipes of oil 2.
Oil circuit 4 is connected to the pump housing 3.
Connector of oil pipes of oil 2 and installing port are installed by die casting.
Working principle is as follows: in use, pump cover ontology 1 is installed with the pump housing 3 as shown in Figure 1, and connector of oil pipes of oil 2 and peripheral hardware
Oil way flexible pipe connection, and hose is directly set on connector of oil pipes of oil 2, and oil flows through connector of oil pipes of oil 2 from oil circuit, and designs
Connector of oil pipes of oil 2 can be improved the durability of carburetor.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of carburetor pump cover, including the pump cover ontology (1) being mounted at the top of the pump housing (3), which is characterized in that the pump cover sheet
The top casting and forming of body (1) has pump cover connector (5), and the side top of the pump cover connector (5) offers installing port, and
Installing port is equipped with horizontally disposed connector of oil pipes of oil (2).
2. a kind of carburetor pump cover according to claim 1, which is characterized in that the inside of the pump cover connector (5) is cast
It makes and forms oil circuit (4), the oil circuit (4) is connected to connector of oil pipes of oil (2).
3. a kind of carburetor pump cover according to claim 2, which is characterized in that the oil circuit (4) is connected to the pump housing (3).
4. a kind of carburetor pump cover according to claim 1, which is characterized in that the connector of oil pipes of oil (2) and installing port
It is installed by die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405972.3A CN109252983A (en) | 2018-11-23 | 2018-11-23 | A kind of carburetor pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405972.3A CN109252983A (en) | 2018-11-23 | 2018-11-23 | A kind of carburetor pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109252983A true CN109252983A (en) | 2019-01-22 |
Family
ID=65042057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405972.3A Pending CN109252983A (en) | 2018-11-23 | 2018-11-23 | A kind of carburetor pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252983A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003835A (en) * | 1975-08-18 | 1977-01-18 | Johnson Harley D | Fittings |
| US4928390A (en) * | 1989-08-22 | 1990-05-29 | Textron, Inc. | Carburetor and oil pump assembly and method of making the same |
| CN202100363U (en) * | 2011-06-17 | 2012-01-04 | 陈俭敏 | General carburetor for gasoline engine and oil inlet pipe of carburetor |
| CN106545435A (en) * | 2017-01-22 | 2017-03-29 | 福建省福鼎市金星通用机化油器有限公司 | A kind of plastics carburetor |
| CN106930867A (en) * | 2017-05-15 | 2017-07-07 | 郭晓峰 | Carburetor resetting-mechanism and carburetor |
-
2018
- 2018-11-23 CN CN201811405972.3A patent/CN109252983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003835A (en) * | 1975-08-18 | 1977-01-18 | Johnson Harley D | Fittings |
| US4928390A (en) * | 1989-08-22 | 1990-05-29 | Textron, Inc. | Carburetor and oil pump assembly and method of making the same |
| CN202100363U (en) * | 2011-06-17 | 2012-01-04 | 陈俭敏 | General carburetor for gasoline engine and oil inlet pipe of carburetor |
| CN106545435A (en) * | 2017-01-22 | 2017-03-29 | 福建省福鼎市金星通用机化油器有限公司 | A kind of plastics carburetor |
| CN106930867A (en) * | 2017-05-15 | 2017-07-07 | 郭晓峰 | Carburetor resetting-mechanism and carburetor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190122 |
|
| RJ01 | Rejection of invention patent application after publication |