CN202252449U - Straight joint with external threads - Google Patents
Straight joint with external threads Download PDFInfo
- Publication number
- CN202252449U CN202252449U CN2011203351406U CN201120335140U CN202252449U CN 202252449 U CN202252449 U CN 202252449U CN 2011203351406 U CN2011203351406 U CN 2011203351406U CN 201120335140 U CN201120335140 U CN 201120335140U CN 202252449 U CN202252449 U CN 202252449U
- Authority
- CN
- China
- Prior art keywords
- straight joint
- adhesive tape
- external threads
- joint
- pipe connector
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a straight joint with external threads. The straight joint with external threads comprises a joint body and a pipe connector, wherein the outer wall of the pipe connector is provided with threads. The outer wall of the pipe connector is provided with threads, so adhesive tape slip can be avoided, an adhesive tape is difficult to drop when the adhesive tape is used for wrapping the pipe connector and connecting pipelines, and the sealing property of the pipelines is guaranteed. The straight joint with external threads has a simple structure and is low in production cost.
Description
Technical field
The utility model relates to a kind of connection and uses pipe fittings, is specifically related to a kind of outer silk straight joint.
Background technique
Joint is widely used in the pipeline of industry engineerings such as feedwater piping, hot-water heating as a kind of connection pipe fitting.Straight joint uses adhesive tape to seal when connecting tube usually, and often because the smooth adhesive tape that causes skids when the entwining tube interface easily, adhesive tape comes off the interface tube outer wall of straight joint easily during connecting tube, influences the sealability of pipeline.
The model utility content
The technical problem that the utility model will solve provide a kind of simple in structure, easy to use, can prevent the outer silk straight joint that adhesive tape skids.
For solving the problems of the technologies described above, the technological scheme of the utility model is:
A kind of outer silk straight joint comprises joint body and interface tube, and it is characterized in that: the outer wall of said interface tube is provided with screw thread.
Above-mentioned joint body is PPR (polypropylene) material, and said interface tube is a stainless steel.
Take above technological scheme; The beneficial effect that the utlity model has is: the interface tube outer wall of a kind of outer silk straight joint of the utility model is provided with screw thread; Thereby can prevent that adhesive tape from skidding, and difficult drop-off when adhesive tape is connected with pipeline at the entwining tube interface, thus the sealing that pipeline connects guaranteed.Simple in structure, the low production cost of the utility model.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of a kind of outer silk straight joint of the utility model.
Embodiment
As shown in Figure 1, a kind of outer silk straight joint comprises joint body 1 and interface tube 3, and the outer wall of said interface tube 3 is provided with screw thread 2.When pipeline connects, can prevent effectively that adhesive tape from skidding, difficult drop-off when adhesive tape is connected with pipeline at the entwining tube interface has guaranteed the sealing that pipeline connects.
Claims (2)
1. an outer silk straight joint comprises joint body (1) and interface tube (3), and it is characterized in that: the outer wall of said interface tube (3) is provided with screw thread (2).
2. according to the described a kind of outer silk straight joint of claim 1, it is characterized in that: said joint body (1) is the PPR material, and said interface tube (3) is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351406U CN202252449U (en) | 2011-09-07 | 2011-09-07 | Straight joint with external threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351406U CN202252449U (en) | 2011-09-07 | 2011-09-07 | Straight joint with external threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252449U true CN202252449U (en) | 2012-05-30 |
Family
ID=46113691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203351406U Expired - Fee Related CN202252449U (en) | 2011-09-07 | 2011-09-07 | Straight joint with external threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287032A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | External thread type snap joint is used in a kind of blower fan drain pipe docking |
-
2011
- 2011-09-07 CN CN2011203351406U patent/CN202252449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287032A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | External thread type snap joint is used in a kind of blower fan drain pipe docking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |