CN205745850U - A kind of pipe fitting plug part - Google Patents
A kind of pipe fitting plug part Download PDFInfo
- Publication number
- CN205745850U CN205745850U CN201620563101.4U CN201620563101U CN205745850U CN 205745850 U CN205745850 U CN 205745850U CN 201620563101 U CN201620563101 U CN 201620563101U CN 205745850 U CN205745850 U CN 205745850U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- sealing gasket
- water
- external thread
- elastic sealing
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
This utility model relates to a kind of pipe fitting plug part, including pipe fitting plug part, described pipe fitting plug part includes external thread rod and the block plate being connected with described external thread rod, described external thread rod embedded on the end face in portion be provided with the first water-proof elastic sealing gasket for stretching into stretching in pipe fitting, the diameter of described first water-proof elastic sealing gasket is more than diameter 1 3mm of described external thread rod, the same side end face of described block plate is provided with central authorities and has the second water-proof elastic sealing gasket in the hole consistent with the diameter of described external thread rod, the diameter of described second water-proof elastic sealing gasket is consistent with the diameter of described block plate.After this utility model is arranged on pipe fitting, the sealing of medial extremity can be carried out by the first water-proof elastic sealing gasket, carried out the sealing of seam by the second water-proof elastic sealing gasket, it is achieved dual-seal.
Description
Technical field
This utility model belongs to pipe fitting technical field, is specifically related to a kind of pipe fitting plug part.
Background technology
Pipe fitting is the part that pipe connects into pipeline.Socket fitting, threaded fitting, method can be divided into according to method of attachment
Blue pipe fitting and weld-end fittings four class.The multiplex material identical with pipe is made.There are elbow (ell), flange, tee T, four-way pipe
(crosshead) and reduced pipe (concentric reducer) etc..Elbow is for the place of pipeline turning；Flange is used for making pipe interconnect mutually with pipe
The part connect, is connected to pipe end, the place that tee T collects for three pipes；The ground that four-way pipe collects for four pipes
Side；Reduced pipe is used for the place that the two tubes of different tube diameters is connected.Current pipe fitting is generally and uses plastic pipe or gold
Belong to pipe fitting, such as cast iron pipe fittings, but no matter be to use what pipe fitting, be the most all directly on pipe fitting inner wall, to open threaded joints
Or have male threaded joint, and it being directly connected to pipeline, pipe fitting is also so during installation plug part, the pipe fitting of this structure is even
When connecing, owing to the diameter between pipe fitting joint and pipe fitting there are differences, poor sealing performance, to this end, be typically when mounted to be provided with
Individually sealing member seals, in case the generation of leak-stopping liquid, so operates cumbersome, is unfavorable for that installs is smoothed out.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide one can play excellent sealing function
Pipe fitting plug part.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of pipe fitting plug part, including pipe fitting plug part, described pipe fitting plug part include external thread rod and with described outside
The block plate that threaded rod is connected, described external thread rod embedded on the end face in portion be provided with first for stretching into stretching in pipe fitting
Water-proof elastic sealing gasket, the diameter of described first water-proof elastic sealing gasket is more than the diameter 1-3mm of described external thread rod, described gear
The same side end face of dish is provided with central authorities and has the second water-proof elastic sealing gasket in the hole consistent with the diameter of described external thread rod, institute
The diameter stating the second water-proof elastic sealing gasket is consistent with the diameter of described block plate.
Described first water-proof elastic sealing gasket has an installation portion, and the end face in the portion that stretches into of described external thread rod is provided with phase
The installing blind can being connected with described installing hole interference fit answered, described first water-proof elastic sealing gasket passes through described installation portion
Insert in described installing blind and be fixed together with described external thread rod.
Presetting at least one annular mounting groove on the same side end face of described block plate, correspondence, described second water-proof elastic is close
Packing has at least one annular relief being connected with described annular mounting groove interference fit.
This utility model includes external thread rod and the block plate being connected with described external thread rod, institute by pipe fitting plug part
State external thread rod for the embedded first water-proof elastic sealing gasket that is provided with on the end face in portion that stretches into stretching in pipe fitting, described
The diameter of one water-proof elastic sealing gasket is more than the diameter 1-3mm of described external thread rod, during the same side end face of described block plate is provided with
Centre has the second water-proof elastic sealing gasket in the hole consistent with the diameter of described external thread rod, described second water-proof elastic sealing gasket
Diameter consistent with the diameter of described block plate, after this pipe fitting plug is arranged on pipe fitting, the first water-proof elastic can be passed through
Sealing gasket carries out the sealing of medial extremity, is carried out the sealing of seam by the second water-proof elastic sealing gasket, it is achieved dual-seal, from
And effectively preventing the generation of leakage or gas leakage, the most convenient installation operates, and good seal performance.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of pipe fitting jam part of the present utility model.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but this practicality is new
Type is not limited to listed embodiment.
Shown in Figure 1, a kind of pipe fitting plug part, including pipe fitting plug part 100, described pipe fitting plug part includes external screw thread
Bar 10 and the block plate 11 being connected with described external thread rod, the end for stretching into the portion that stretches in pipe fitting of described external thread rod
The embedded first water-proof elastic sealing gasket 12 that is provided with on face, the diameter of described first water-proof elastic sealing gasket is more than described external screw thread
The diameter 1-3mm of bar, the same side end face of described block plate is provided with central authorities and has the hole consistent with the diameter of described external thread rod
Second water-proof elastic sealing gasket 14, the diameter of described second water-proof elastic sealing gasket is consistent with the diameter of described block plate.
Wherein, described first water-proof elastic sealing gasket has an installation portion 13, the end face in the portion that stretches into of described external thread rod
Being provided with the installing blind can being connected accordingly with described installing hole interference fit, described first water-proof elastic sealing gasket passes through institute
State in the installation portion described installing blind of insertion and be fixed together with described external thread rod.
It should be noted that in this utility model, described installation portion 13 can be one, it is possible to be two, the most
Individual, as multiple in be circular layout, corresponding, the corresponding surface of described first water-proof elastic seal washer also should have of correspondence
Or two, or multiple installation portion 13.
Further, the same side end face of described block plate 11 is preset at least one annular mounting groove, correspondence, described second
Water-proof elastic sealing gasket has at least one annular relief 15 being connected with described annular mounting groove interference fit.
It should be noted that in this utility model, described annular mounting groove can also be two or more, as big ring sleeve is little
Ring is arranged, corresponding, described second water-proof elastic sealing gasket has the annular of the little ring of two or more big ring sleeves of correspondence
Lobe 15.
Wherein, the other end of described pipe fitting plug part 100 has installation operating portion 16, the end face of described installation operating portion 16
On set tool operation hole, such as cruciform vent or polygonal hole etc..
This utility model includes external thread rod and the block plate being connected with described external thread rod, institute by pipe fitting plug part
State external thread rod for the embedded first water-proof elastic sealing gasket that is provided with on the end face in portion that stretches into stretching in pipe fitting, described
The diameter of one water-proof elastic sealing gasket is more than the diameter 1-3mm of described external thread rod, during the same side end face of described block plate is provided with
Centre has the second water-proof elastic sealing gasket in the hole consistent with the diameter of described external thread rod, described second water-proof elastic sealing gasket
Diameter consistent with the diameter of described block plate, after this pipe fitting plug is arranged on pipe fitting, the first water-proof elastic can be passed through
Sealing gasket carries out the sealing of medial extremity, is carried out the sealing of seam by the second water-proof elastic sealing gasket, it is achieved dual-seal, from
And effectively preventing the generation of leakage or gas leakage, the most convenient installation operates, and good seal performance.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. a pipe fitting plug part, it is characterised in that include pipe fitting plug part, described pipe fitting plug part include external thread rod and
The block plate being connected with described external thread rod, described external thread rod for stretch in pipe fitting stretch on the end face in portion embedded
Being provided with the first water-proof elastic sealing gasket, the diameter of described first water-proof elastic sealing gasket is more than the diameter 1-of described external thread rod
3mm, the same side end face of described block plate is provided with central authorities and has the second waterproof bullet in the hole consistent with the diameter of described external thread rod
Property sealing gasket, the diameter of described second water-proof elastic sealing gasket is consistent with the diameter of described block plate.
Pipe fitting plug part the most according to claim 1, it is characterised in that described first water-proof elastic sealing gasket has an installation
Portion, the end face in the portion that stretches into of described external thread rod is provided with accordingly can be blind with the installation that described installing hole interference fit is connected
Hole, described first water-proof elastic sealing gasket is inserted in described installing blind by described installation portion and is fixed on described external thread rod
Together.
Pipe fitting plug part the most according to claim 1 or claim 2, it is characterised in that preset at least on the same side end face of described block plate
One annular mounting groove, corresponding, described second water-proof elastic sealing gasket has at least one and described annular mounting groove interference
The annular relief being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563101.4U CN205745850U (en) | 2016-06-08 | 2016-06-08 | A kind of pipe fitting plug part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563101.4U CN205745850U (en) | 2016-06-08 | 2016-06-08 | A kind of pipe fitting plug part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745850U true CN205745850U (en) | 2016-11-30 |
Family
ID=57360511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563101.4U Expired - Fee Related CN205745850U (en) | 2016-06-08 | 2016-06-08 | A kind of pipe fitting plug part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228251A (en) * | 2017-06-14 | 2017-10-03 | 苏州赛易特环保科技有限公司 | A kind of vessel end closure cover lid |
| CN108412360A (en) * | 2018-01-31 | 2018-08-17 | 浙江众泰汽车制造有限公司 | A kind of electronic pole structure of automobile tail gate |
-
2016
- 2016-06-08 CN CN201620563101.4U patent/CN205745850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228251A (en) * | 2017-06-14 | 2017-10-03 | 苏州赛易特环保科技有限公司 | A kind of vessel end closure cover lid |
| CN108412360A (en) * | 2018-01-31 | 2018-08-17 | 浙江众泰汽车制造有限公司 | A kind of electronic pole structure of automobile tail gate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170608 |