CN202125649U - Plastic pipeline valve - Google Patents
Plastic pipeline valve Download PDFInfo
- Publication number
- CN202125649U CN202125649U CN201120208937XU CN201120208937U CN202125649U CN 202125649 U CN202125649 U CN 202125649U CN 201120208937X U CN201120208937X U CN 201120208937XU CN 201120208937 U CN201120208937 U CN 201120208937U CN 202125649 U CN202125649 U CN 202125649U
- Authority
- CN
- China
- Prior art keywords
- plastic
- ring
- swivel nut
- valve body
- sleeve
- 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 relates to a plastic pipeline valve, which comprises a valve body. An inlet-outlet opening is arranged at one end of the valve body, the inlet-outlet opening is connected with a threaded sleeve in threaded mode, a step hole is arranged in the threaded sleeve, a sealing ring is arranged between the inlet-outlet opening and the threaded sleeve, and a plastic sleeve is arranged in the step hole arranged in the threaded sleeve. A stopping ring and a pressing ring are arranged between the plastic sleeve and the sealing ring, barbs are respectively arranged at the upper end and the lower end of one side of the stopping ring away from the plastic sleeve, and a horn mouth is arranged at one end of the pressing ring close to the bards. The plastic pipeline valve has the advantages of being reasonable in structure and good in sealing performance and bringing convenience to users for installation, maintenance and replacement of pipelines.
Description
Technical field:
The utility model relates to a kind of plastic pipe valve.
Background technique:
At present, along with growth in the living standard, increasing home-use plastic tube replaces galvanized pipe to be installed as running water pipe, and traditional pipeline and valve will come transition through threaded pipe joint, bring no small trouble for piping erection, maintenance, replacing.
Summary of the invention:
The purpose of the utility model is in order to overcome above deficiency, provide a kind of rational in infrastructure, make things convenient for the user to piping erection, maintenance, replacing, a kind of plastic pipe valve of good seal performance.
The purpose of the utility model realizes through following technological scheme: a kind of plastic pipe valve, comprise valve body, and an end of valve body is provided with import and export; The import and export swivel nut that has been threaded, swivel nut inside is provided with step hole, import and export and swivel nut between be provided with seal ring; Be provided with plastic sheath in the step hole in the swivel nut; Be provided with stopper ring, trim ring between plastic sheath and the seal ring, stopper ring is respectively equipped with hangnail away from the two ends up and down of a side of plastic sheath, and trim ring is provided with horn mouth near an end of hangnail.
The utility model compared with prior art has the following advantages:
It is simple and reasonable, greatly makes things convenient for the user to effects such as the installation, maintenance of pipeline, replacings, and the hangnail on the stopper ring blocks plastic tube outer wall, prevents that plastic tube from coming off and influence sealability.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Label among the figure: 1-valve body, 2-import and export, 3-swivel nut, 4-step hole, 5-seal ring, 6-plastic sheath, 7-stopper ring, 8-trim ring, 9-hangnail, 10-horn mouth, 11-plastic tube.
Embodiment:
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of mode of execution of the utility model plastic pipe valve like Fig. 1; Comprise valve body 1, an end of valve body 1 is provided with imports and exports 2, imports and exports 2 swivel nuts 3 that have been threaded; Swivel nut 3 inside are provided with step hole 4; Be provided with seal ring 5 between import and export 2 and the swivel nut 3, be provided with plastic sheath 6 in the step hole 4 in the swivel nut 3, be provided with stopper ring 7, trim ring 8 between plastic sheath 6 and the seal ring 5; Stopper ring 7 is respectively equipped with hangnail 9 away from the two ends up and down of a side of plastic sheath 6, and trim ring 8 is provided with horn mouth 10 near an end of hangnail 9.
During use; Plastic tube 11 is inserted in the import and export 2 of valve body 1, put seal ring 5, trim ring 8, stopper ring 7, plastic sheath 6, swivel nut 3 successively, tighten swivel nut 3; Hangnail 9 on the stopper ring 7 blocks the outer wall of plastic tube 11, prevents that plastic tube 11 from coming off and influence sealability.The utlity model has rational in infrastructure, make things convenient for the user to piping erection, maintenance, replacing, the advantage of good seal performance.
Claims (1)
1. plastic pipe valve; It is characterized in that: comprise valve body (1), an end of said valve body (1) is provided with import and export (2), said import and export (2) swivel nut (3) that has been threaded; Said swivel nut (3) inside is provided with step hole (4); Be provided with seal ring (5) between said import and export (2) and the said swivel nut (3), be provided with plastic sheath (6) in the step hole (4) in the said swivel nut (3), be provided with stopper ring (7), trim ring (8) between said plastic sheath (6) and the said seal ring (5); Said stopper ring (7) is respectively equipped with hangnail (9) away from the two ends up and down of a side of said plastic sheath (6), and said trim ring (8) is provided with horn mouth (10) near an end of said hangnail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208937XU CN202125649U (en) | 2011-06-20 | 2011-06-20 | Plastic pipeline valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208937XU CN202125649U (en) | 2011-06-20 | 2011-06-20 | Plastic pipeline valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125649U true CN202125649U (en) | 2012-01-25 |
Family
ID=45488717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120208937XU Expired - Fee Related CN202125649U (en) | 2011-06-20 | 2011-06-20 | Plastic pipeline valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125649U (en) |
-
2011
- 2011-06-20 CN CN201120208937XU patent/CN202125649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU JIXING PIPELINE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHAO HONGYUN Effective date: 20120301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120301 Address after: Chen Qiao street Gangzha District 226000 Jiangsu city of Nantong province Yuai village twelve group Jiangsu Jetion Tube Technology Co Ltd Patentee after: Jiangsu Jinxing Pipe Industry Technology Co.,Ltd. Address before: Haier Chen Qiao xiang bridge Gangzha District 226000 in Jiangsu province Nantong city village two groups of Nantong Ji Yun machinery Anticorrosion Equipment Co. Patentee before: Shao Hongyun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |