CN207094047U - Novel threaded plug - Google Patents
Novel threaded plug Download PDFInfo
- Publication number
- CN207094047U CN207094047U CN201720890121.7U CN201720890121U CN207094047U CN 207094047 U CN207094047 U CN 207094047U CN 201720890121 U CN201720890121 U CN 201720890121U CN 207094047 U CN207094047 U CN 207094047U
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- CN
- China
- Prior art keywords
- operating portion
- threaded
- threaded portion
- plug
- novel
- 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.)
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Abstract
The technical solution of the utility model is a kind of Novel threaded plug, including integrally formed operating portion and threaded portion vertically, kept apart between the operating portion and threaded portion by the annular shaft shoulder, external diameter at the annular shaft shoulder is more than plug other parts external diameter, and front end end of the threaded portion away from operating portion is connected with the elastic sealing gasket for covering whole Flat-end.The utility model is simple in construction, safe and reliable, good sealing effect, can reuse, easy to operate, in use without wanting raw material band again, has extraordinary intensity and sealing property when examining pipe-line system.
Description
Technical field
A kind of seal is the utility model is related to, more particularly, to a kind of Novel threaded plug.
Background technology
, it is necessary to use pipe stopper in water supply system pipeline, traditional irony screw plug installation inconvenience is, it is necessary to again
Raw material band is wound at screw thread, it is gentle by raw material band closure water, while irony plug easily gets rusty, the time is slightly long, and thread surface is held
It is perishable to get rusty, working condition is influenceed, can not typically be reused, service life is inadequate.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of Novel threaded plug, its is simple in construction, easy to use, close
It is good while reusable to seal effect.
The technical solution of the utility model is a kind of Novel threaded plug, including integrally formed operating portion and spiral shell vertically
Line portion, kept apart between the operating portion and threaded portion by the annular shaft shoulder, the external diameter at the annular shaft shoulder is more than other portions of plug
Exceptionally footpath, front end end of the threaded portion away from operating portion are connected with the elastic sealing gasket for covering whole Flat-end.
Preferably, there is the axially extending bore through operating portion and threaded portion at the plug center.
Preferably, the screw thread at the threaded portion is 55 ° of sealing pipe screw threads.
Preferably, the operating portion outer surface is outer-hexagonal shape, and operating portion end is provided with interior hexagonal configuration groove.
Preferably, the operating portion and the material of threaded portion are PP-R materials.
The utility model is simple in construction, safe and reliable, good sealing effect, can reuse, easy to operate, is using
During without wanting raw material band again, there is extraordinary intensity and sealing property when examining pipe-line system.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is along the sectional view in A-A directions in Fig. 2；
Wherein：1-operating portion；2-threaded portion；3-annular the shaft shoulder；4-elastic sealing gasket.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the technical solution of the utility model is a kind of Novel threaded plug, including one vertically
The operating portion 1 of shaping and threaded portion 2, kept apart between the operating portion 1 and threaded portion 2 by the annular shaft shoulder 3, the annular shaft shoulder 3
The external diameter at place is more than plug other parts external diameter, and it is whole that front end end of the threaded portion 2 away from operating portion 1 is connected with covering
The elastic sealing gasket 4 of Flat-end.Elastic sealing gasket 4 and the connected mode of the end of threaded portion 2 are socket, due to elastic packing
Pad 4 is the state in compression in working condition, therefore only needs to set annular groove in the end of threaded portion 2, close in elasticity
Corresponding position, which is set, at packing 4 is caught in the annular flange of groove, is caught in groove during assembling and is fastened, under normality or
It will not fall off during working condition.
Preferably, there is the axially extending bore through operating portion 1 and threaded portion 2 at the plug center.
Preferably, the screw thread at the threaded portion 2 is 55 ° of sealing pipe screw threads.Further improve screw thread tightness and
Sealing.
Preferably, the outer surface of operating portion 1 is outer-hexagonal shape, and the cross cut end (of a beam) of operating portion 1 is provided with interior hexagonal configuration
Groove.Inner hexagon spanner and common wrench is facilitated to use.
Preferably, the operating portion 1 and the material of threaded portion 2 are PP-R materials.Screw thread, which is hardly damaged, to be reused, section
About cost.
In use, to completing laying, pre-buried PP-R pipe-line systems carry out pressure testing, Novel threaded plug is arranged on internal thread
Hydraulic pressure, gas pressure leak are prevented, threaded portion 2 is screwed into pipeline internal thread, is squeezed by the deformation of elastic sealing gasket 4 of front end
Pressure closed conduct realizes sealing, good sealing effect and easy to operate.
It is described above, only it is better embodiment of the present utility model, not makees any formal limit to utility model
System, it is every according to technical principle of the present utility model to any simple modification, equivalent variations or modification made for any of the above embodiments,
In the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of Novel threaded plug, including integrally formed operating portion vertically（1）And threaded portion（2）, it is characterised in that：Institute
State operating portion（1）And threaded portion（2）Between pass through the annular shaft shoulder（3）Keep apart, the annular shaft shoulder（3）The external diameter at place be more than plug its
His segment outer radius, the threaded portion（2）Away from operating portion（1）Front end end be connected with the elasticity for covering whole Flat-end
Sealing gasket（4）.
2. Novel threaded plug according to claim 1, it is characterised in that：The plug center has through operating portion（1）
And threaded portion（2）Axially extending bore.
3. Novel threaded plug according to claim 1, it is characterised in that：The threaded portion（2）The screw thread at place is 55 ° close
Envelope property pipe screw thread.
4. Novel threaded plug according to claim 1, it is characterised in that：The operating portion（1）Outer surface is outer-hexagonal
Shape, operating portion（1）Cross cut end (of a beam) is provided with interior hexagonal configuration groove.
5. Novel threaded plug according to claim 1, it is characterised in that：The operating portion（1）And threaded portion（2）Material
Expect for PP-R materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890121.7U CN207094047U (en) | 2017-07-21 | 2017-07-21 | Novel threaded plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890121.7U CN207094047U (en) | 2017-07-21 | 2017-07-21 | Novel threaded plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094047U true CN207094047U (en) | 2018-03-13 |
Family
ID=61545608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890121.7U Active CN207094047U (en) | 2017-07-21 | 2017-07-21 | Novel threaded plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087377A (en) * | 2021-11-23 | 2022-02-25 | 江苏润鹏机械科技有限公司 | Valve convenient to clearance is inside |
-
2017
- 2017-07-21 CN CN201720890121.7U patent/CN207094047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087377A (en) * | 2021-11-23 | 2022-02-25 | 江苏润鹏机械科技有限公司 | Valve convenient to clearance is inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518122 101, No. 6047, Pingshan Avenue, Laokeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Ad pipeline (Shenzhen) Co.,Ltd. Address before: 518122 No. 69, Kengzi section, Shenshan highway, Pingshan New District, Shenzhen, Guangdong Patentee before: SHENZHEN YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |