CN220452057U - Carburetor with screw thread locking oil metering orifice - Google Patents
Carburetor with screw thread locking oil metering orifice Download PDFInfo
- Publication number
- CN220452057U CN220452057U CN202322104765.7U CN202322104765U CN220452057U CN 220452057 U CN220452057 U CN 220452057U CN 202322104765 U CN202322104765 U CN 202322104765U CN 220452057 U CN220452057 U CN 220452057U
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- CN
- China
- Prior art keywords
- measuring hole
- carburetor
- hole
- oil
- section measuring
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- 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.)
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Links
- 239000003921 oil Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a carburetor with a screw thread locking oil metering orifice, which comprises: the carburetor body is provided with an oil measuring hole, and a measuring hole piece is arranged in the oil measuring hole in a threaded manner. According to the utility model, the oil quantity hole is provided with the measuring hole piece through threads, the measuring hole piece is designed into different specifications according to the flow, and the measuring hole piece is in threaded connection with the oil quantity hole, so that the measuring hole piece with different specifications can be replaced conveniently; the oil quantity hole is designed into three sections with gradually reduced inner diameters, and the inner wall of the middle section is provided with threads, so that the oil quantity hole is convenient to install and detach.
Description
Technical Field
The utility model relates to the technical field of carburetors, in particular to a carburetor with a screw thread locking oil metering orifice.
Background
The carburetor is a mechanical device for mixing a certain proportion of gasoline with air under the vacuum effect generated by the operation of an engine.
The carburetor acts as a precision mechanical device that utilizes the kinetic energy of the intake air flow to effect atomization of the gasoline. Its important role in an engine may be referred to as the "heart" of the engine. The complete device comprises a starting device, an idling device, a medium-load device, a full-load device and an accelerating device.
The carburetor can automatically proportion corresponding concentration according to different working state demands of the engine and output corresponding amount of mixed gas, and in order to ensure that the mixed gas is uniformly mixed, the carburetor also has the effect of atomizing fuel oil so as to ensure that the machine normally operates.
As shown in FIG. 3, the prior carburetor is provided with a metering orifice b in a carburetor a, a metering orifice part c is arranged in the metering orifice b in a punching mode, and the metering orifice part c with different specifications cannot be replaced according to the requirements of different flow rates.
Therefore, we propose a carburetor with screw locking oil metering orifice to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a carburetor with a screw thread locking oil metering orifice, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a carburetor of a screw lock oil metering orifice comprising: the carburetor body is provided with an oil measuring hole, and a measuring hole piece is arranged in the oil measuring hole in a threaded manner.
Preferably, the oil mass hole is divided into a first section measuring hole, a thread section measuring hole and a pin section measuring hole.
Preferably, the first section measuring hole, the threaded section measuring hole and the contact pin section measuring hole are integrally and vertically communicated.
Preferably, the first section measuring hole inner diameter is larger than the threaded section measuring hole, and the threaded section measuring hole inner diameter is larger than the contact pin section measuring hole.
Preferably, the thread section measuring hole is internally provided with a measuring hole piece in a thread mode, and the measuring hole piece is designed into different specifications according to the flow.
Compared with the prior art, the utility model has the beneficial effects that:
1. the oil quantity hole is provided with the measuring hole piece through threads, the measuring hole piece is designed into different specifications according to the flow, and the measuring hole piece is in threaded connection with the oil quantity hole, so that the measuring hole piece with different specifications can be replaced conveniently;
2. the oil quantity hole is designed into three sections with gradually reduced inner diameters, and the inner wall of the middle section is provided with threads, so that the oil quantity hole is convenient to install and detach.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is a schematic diagram of a prior art structure of the present utility model.
In the figure: 1. a carburetor body; 2. an oil measuring hole; 21. a first section of metering orifice; 22. a thread section measuring hole; 23. pin segment measuring holes; 3. and a metering orifice.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a carburetor of a screw lock oil metering orifice comprising: the carburetor comprises a carburetor body 1, wherein the carburetor body 1 is provided with an oil measuring hole 2, the oil measuring hole 2 is divided into a first section measuring hole 21, a thread section measuring hole 22 and a contact pin section measuring hole 23, and the first section measuring hole 21, the thread section measuring hole 22 and the contact pin section measuring hole 23 are integrally and vertically communicated;
the inner diameter of the first section measuring hole 21 is larger than that of the thread section measuring hole 22, and the inner diameter of the thread section measuring hole 22 is larger than that of the contact pin section measuring hole 23;
the measuring hole piece 3 is arranged in the thread section measuring hole 22 in a threaded mode, and the measuring hole piece 3 is designed to be different in specification according to flow.
Working principle: the oil measuring hole 2 is designed into three sections with gradually reduced inner diameter, the middle section of the inner wall is provided with threads, the measuring hole piece 3 is installed through the threads, the measuring hole piece 3 is designed into different specifications according to flow, and the measuring hole piece 3 and the oil measuring hole 2 are in threaded connection, so that the measuring hole piece 3 with different specifications can be replaced conveniently.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A carburetor of a screw lock oil metering orifice comprising: carburetor main part (1), carburetor main part (1) is equipped with oil measuring hole (2), its characterized in that: the oil mass hole (2) is divided into a first section measuring hole (21), a thread section measuring hole (22) and a contact pin section measuring hole (23);
the first section measuring hole (21), the thread section measuring hole (22) and the pin section measuring hole (23) are integrally and vertically communicated;
the inner diameter of the first section measuring hole (21) is larger than that of the threaded section measuring hole (22), and the inner diameter of the threaded section measuring hole (22) is larger than that of the pin section measuring hole (23);
and the measuring hole piece (3) is arranged in the thread section measuring hole (22) in a threaded manner, and the measuring hole piece (3) is designed into different specifications according to the flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104765.7U CN220452057U (en) | 2023-08-07 | 2023-08-07 | Carburetor with screw thread locking oil metering orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104765.7U CN220452057U (en) | 2023-08-07 | 2023-08-07 | Carburetor with screw thread locking oil metering orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220452057U true CN220452057U (en) | 2024-02-06 |
Family
ID=89724400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322104765.7U Active CN220452057U (en) | 2023-08-07 | 2023-08-07 | Carburetor with screw thread locking oil metering orifice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220452057U (en) |
-
2023
- 2023-08-07 CN CN202322104765.7U patent/CN220452057U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |