CN212616846U - Oil pipe joint of leak protection oil - Google Patents
Oil pipe joint of leak protection oil Download PDFInfo
- Publication number
- CN212616846U CN212616846U CN202020758592.4U CN202020758592U CN212616846U CN 212616846 U CN212616846 U CN 212616846U CN 202020758592 U CN202020758592 U CN 202020758592U CN 212616846 U CN212616846 U CN 212616846U
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- China
- Prior art keywords
- oil pipe
- oil
- connecting portion
- pipe connecting
- joint
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Abstract
The utility model discloses an oil pipe joint of leak protection oil relates to an oil pipe joint, including hollow joint body, all establish to oil pipe connecting portion at the both ends of joint body, the outer wall processing of oil pipe connecting portion is threaded, its characterized in that, the one end periphery that oil pipe connecting portion are close to joint body center articulates along its length direction has the sheetmetal, and the sheetmetal is equipped with a plurality of and follows the even cloth in interval of peripheral circumference of oil pipe connecting portion, links to each other through the sheet rubber between the adjacent two sheetmetals to form a cover that wraps up oil pipe connecting portion, the utility model provides a threaded connection's oil leak problem, simple structure, the installation is firm.
Description
Technical Field
The utility model relates to an oil pipe joint, especially an oil pipe joint of leak protection oil.
Background
When an oil way is installed or extended, the situation that two oil pipes are butted is often encountered, and the problems of how to firmly connect the two oil pipes together and how to prevent side leakage are faced. In the prior art, the connecting joint has various forms, the most widely applied mode is that both ends are connected by threads, the installation is troublesome, and the thread part is easy to leak oil and is very inconvenient.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned technique, provide an oil pipe joint of leak protection oil, solved threaded connection's oil leak problem, simple structure, the installation is firm.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides an oil pipe joint of leak protection oil, includes hollow joint body, and the both ends of joint body are all established to oil pipe connecting portion, and the outer wall processing of oil pipe connecting portion has a screw thread, its characterized in that, the one end periphery that oil pipe connecting portion are close to joint body center articulates along its length direction has the sheetmetal, and the sheetmetal is equipped with a plurality of and along the even interlude of peripheral circumference of oil pipe connecting portion, links to each other through the sheetmetal between the adjacent two sheetmetals to form a ring cover of wrapping up oil pipe connecting portion.
Further, the metal sheet and the rubber sheet have the same shape and size.
Further, the length of the metal sheet is the same as the thread length of the oil pipe connecting part.
The utility model has the advantages that: because the rubber sheet has elasticity, when the joint is in threaded connection with the oil pipe, the metal sheet is pulled from inside to outside, so that the ring sleeve is in an expansion shape, after the joint is connected with the oil pipe, external force is not applied to the metal sheet, the metal sheet is rapidly pressed on the oil pipe connected with the joint under the elastic action of the rubber sheet, and the whole ring sleeve firmly wraps the oil pipe, so that the joint is more firmly and tightly connected with the oil pipe, and the oil leakage phenomenon does not occur.
Drawings
Fig. 1 is a main sectional view of the present invention.
Fig. 2 is a side sectional view of the present invention.
In the figure: the oil pipe joint comprises a joint body 1, an oil pipe connecting part 2, threads 3, a metal sheet 4, a rubber sheet 5 and a ring sleeve 6.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, an oil leakage prevention oil pipe joint comprises a hollow joint body 1, two ends of the joint body 1 are both provided with oil pipe connecting parts 2, threads 3 are processed on the outer wall of the oil pipe connecting parts 2, the periphery of one end, close to the center of the joint body 1, of the oil pipe connecting parts 2 is hinged with metal sheets 4 along the length direction of the oil pipe connecting parts, the metal sheets 4 are provided with a plurality of metal sheets and are uniformly distributed along the peripheral circumference of the oil pipe connecting parts 2, and two adjacent metal sheets 4 are connected through rubber sheets 5, so that a ring sleeve 6 wrapping the oil pipe connecting parts 2 is formed; the metal sheet 4 and the rubber sheet 5 have the same shape and size; the length of the metal sheet 4 is the same as the length of the thread 3 of the oil pipe connection 2.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides an oil pipe joint of leak protection oil, includes hollow joint body, and the both ends of joint body are all established to oil pipe connecting portion, and the outer wall processing of oil pipe connecting portion has a screw thread, its characterized in that, the one end periphery that oil pipe connecting portion are close to joint body center articulates along its length direction has the sheetmetal, and the sheetmetal is equipped with a plurality of and along the even interlude of peripheral circumference of oil pipe connecting portion, links to each other through the sheetmetal between the adjacent two sheetmetals to form a ring cover of wrapping up oil pipe connecting portion.
2. An oil leak-proof oil pipe joint according to claim 1, wherein the metal sheet and the rubber sheet have the same shape and size.
3. An oil leak-proof oil pipe joint according to claim 1, wherein the length of the metal plate is the same as the length of the thread of the oil pipe connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020758592.4U CN212616846U (en) | 2020-05-11 | 2020-05-11 | Oil pipe joint of leak protection oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020758592.4U CN212616846U (en) | 2020-05-11 | 2020-05-11 | Oil pipe joint of leak protection oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616846U true CN212616846U (en) | 2021-02-26 |
Family
ID=74725586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020758592.4U Active CN212616846U (en) | 2020-05-11 | 2020-05-11 | Oil pipe joint of leak protection oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616846U (en) |
-
2020
- 2020-05-11 CN CN202020758592.4U patent/CN212616846U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |