CN210266319U - Easily-adjusted connecting pipe - Google Patents
Easily-adjusted connecting pipe Download PDFInfo
- Publication number
- CN210266319U CN210266319U CN201920903766.9U CN201920903766U CN210266319U CN 210266319 U CN210266319 U CN 210266319U CN 201920903766 U CN201920903766 U CN 201920903766U CN 210266319 U CN210266319 U CN 210266319U
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- CN
- China
- Prior art keywords
- connecting pipe
- pipe body
- sealing ring
- joint
- annular groove
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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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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an easy-to-adjust connecting pipe, which comprises a connecting pipe body, a front joint and a rear joint, and is characterized in that the front joint and the rear joint are both provided with internal threads and are sleeved on the connecting pipe body in a sliding way, and the rear end of the connecting pipe body is provided with a limiting shaft shoulder; a sealing ring is arranged outside the connecting pipe body; an annular groove is arranged outside the connecting pipe body in front of the sealing ring, and a guide sealing ring is arranged in the annular groove; the utility model discloses can realize exposing length adjustable, need not to carry out cutting process during the equipment, convenient to use can improve packaging efficiency.
Description
Technical Field
The utility model relates to a connecting pipe.
Background
The connecting pipe is used for connecting the pipe fittings or the pipe fittings with the valve or the water meter; the exposed length of the existing connecting pipe is difficult to adjust, and the existing connecting pipe needs to be cut and processed during field assembly, so that the existing connecting pipe is inconvenient to use, and the assembly efficiency is reduced.
Disclosure of Invention
The utility model aims at the above-mentioned not enough that prior art exists, provide an easily adjust connecting pipe, it can realize exposing length adjustable, need not to cut processing during the equipment, and convenient to use can improve the packaging efficiency.
In order to achieve the purpose, the easy-to-adjust connecting pipe comprises a connecting pipe body, a front joint and a rear joint, and is characterized in that the front joint and the rear joint are both provided with internal threads and are sleeved on the connecting pipe body in a sliding manner, and the rear end of the connecting pipe body is provided with a limiting shaft shoulder; a sealing ring is arranged outside the connecting pipe body; an annular groove is arranged outside the connecting pipe body in front of the sealing ring, and a guide sealing ring is arranged in the annular groove.
The connecting pipe body and the front joint can slide relatively, and the length of the front end of the connecting pipe body extending into the connecting part can be adjusted, so that the exposed length can be adjusted, cutting processing is not needed during assembly, the use is convenient, and the assembly efficiency can be improved;
as a further improvement of the utility model, the cross section of the guide sealing ring is square, and the corners of the square are arc chamfers; the section of the guide sealing ring is square, so that the guide sealing ring can play a role in guiding during assembly, and the assembly efficiency is improved;
to sum up, the utility model discloses can realize exposing length adjustable, need not to carry out cutting process during the equipment, convenient to use can improve packaging efficiency.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the easily adjustable connecting pipe comprises a connecting pipe body 1, a front joint 2 and a rear joint 3, wherein the front joint 2 and the rear joint 3 are both provided with internal threads and are slidably sleeved on the connecting pipe body 1, and a limiting shaft shoulder 4 is arranged at the rear end of the connecting pipe body 1; a sealing ring 5 is arranged outside the connecting pipe body 1; an annular groove is arranged outside the connecting pipe body in front of the sealing ring 5, a guide sealing ring 6 is arranged in the annular groove, the section of the guide sealing ring 6 is square, and the corners of the square are arc chamfers;
because the connecting pipe body 1 and the front joint 2 can slide relatively, the length of the front end of the connecting pipe body 1 extending into the connecting part 7 can be adjusted, thereby realizing the adjustable exposed length, needing no cutting processing during assembly, being convenient to use and improving the assembly efficiency; the sealing ring 5 is extruded at the end part of the connecting part 7 by the front joint 2, and the sealing effect is ensured together with the guide sealing ring 6; the cross-section of the guide sealing ring 6 is square, so that the guide sealing ring can play a role in guiding during assembly, and the assembly efficiency is improved.
Claims (2)
1. An easily adjustable connecting pipe comprises a connecting pipe body, a front joint and a rear joint, and is characterized in that the front joint and the rear joint are both provided with internal threads and are sleeved on the connecting pipe body in a sliding manner, and the rear end of the connecting pipe body is provided with a limiting shaft shoulder; a sealing ring is arranged outside the connecting pipe body; an annular groove is arranged outside the connecting pipe body in front of the sealing ring, and a guide sealing ring is arranged in the annular groove.
2. An easily adjustable connecting tube as claimed in claim 1, wherein the cross-section of said guiding seal ring is square, and the corners of the square are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903766.9U CN210266319U (en) | 2019-06-17 | 2019-06-17 | Easily-adjusted connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903766.9U CN210266319U (en) | 2019-06-17 | 2019-06-17 | Easily-adjusted connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210266319U true CN210266319U (en) | 2020-04-07 |
Family
ID=70042923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920903766.9U Active CN210266319U (en) | 2019-06-17 | 2019-06-17 | Easily-adjusted connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210266319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806414A (en) * | 2020-07-16 | 2020-10-23 | 中车大同电力机车有限公司 | Locomotive pipe joint and locomotive with same |
-
2019
- 2019-06-17 CN CN201920903766.9U patent/CN210266319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806414A (en) * | 2020-07-16 | 2020-10-23 | 中车大同电力机车有限公司 | Locomotive pipe joint and locomotive with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |