CN206072609U - A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose - Google Patents
A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose Download PDFInfo
- Publication number
- CN206072609U CN206072609U CN201621126124.5U CN201621126124U CN206072609U CN 206072609 U CN206072609 U CN 206072609U CN 201621126124 U CN201621126124 U CN 201621126124U CN 206072609 U CN206072609 U CN 206072609U
- Authority
- CN
- China
- Prior art keywords
- sealing
- external thread
- circle
- modeling
- tube piece
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
This utility model is related to a kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose, including external thread sleeve and clamping sleeve, one end of external thread sleeve is axially extended external thread part, the other end inside bottom of external thread sleeve is provided with sealing ring, the side of the sealing ring is axially installed with modeling copper collar, stretch into from the other end of external thread sleeve and be connected with sidewall thread and modeling copper collar is compressed in one end of clamping sleeve, modeling copper collar includes annular modeling circle, annular is moulded the bottom even of circle and is provided with translot, and the inside of annular modeling circle is installed with the circle copper insert blocked by translot.This utility model simple structure, mould in solving the problems, such as traditional fast plugging tube piece copper snap ring under the effect of certain external force flexible type, come off, improve safety and stability；Solve the problems, such as that traditional fast plugging tube piece is had high demands to outside diameter of bel, it is adaptable to the more extensive corrugated tube of outside dimension, good seal performance, improve sealing and safety and reduce the use reduces cost of accessory.
Description
Technical field
This utility model is related to the fast plugging tube piece field of corrugated tube, more particularly to a kind of to connect the close of rustless steel corrugated flexible hose
Seal fast plugging tube piece.
Background technology
In gas pipeline industry, corrugated stainless steel tubing is conventional pipe fitting, and two corrugated stainless steel tubings of connection are often needed
Realizing, existing fast plugging tube piece is unstable using loaded down with trivial details, security performance for the fast plugging tube piece of sealing for wanting special, wherein there is modeling copper
Snap ring flexible type, situation about coming off under the effect of certain external force, the requirement to corrugated stainless steel tubing outside dimension are very high, traditional
Fast plugging tube piece has often been difficult to meet demand.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of fast intubation of sealing of connection rustless steel corrugated flexible hose
Part, simple structure, mould in solving the problems, such as traditional fast plugging tube piece copper snap ring under the effect of certain external force flexible type, come off, carry
Safety and stability is risen；Solve the problems, such as that traditional fast plugging tube piece is had high demands to outside diameter of bel, it is adaptable to outside dimension
More extensive corrugated tube, good seal performance improve sealing and safety and reduce the use reduces cost of accessory.
This utility model solves the technical scheme adopted by its technical problem：A kind of connection rustless steel corrugated flexible hose is provided
The fast plugging tube piece of sealing, including external thread sleeve and clamping sleeve, one end of described external thread sleeve is axially extended outer spiral shell
Stricture of vagina portion, the other end inside bottom of described external thread sleeve are provided with sealing ring, and the side of the sealing ring is axially installed with modeling
Copper collar, one end of described clamping sleeve are stretched into from the other end of external thread sleeve and are connected with sidewall thread and will mould copper collar pressure
Tightly, described modeling copper collar includes annular modeling circle, and the bottom even of described annular modeling circle is provided with translot, described annular modeling circle
Inside be installed with by translot block one enclose copper insert.
Supplement as a kind of, one end of described clamping sleeve is connecting thread portion, and the other end is nut portions, described connection
Threaded portion is extend in one end of external thread sleeve.
Further, screens circle is socketed between the lower end of described nut portions and one end of external thread sleeve.
Further, the outside of the described clamping sleeve position corresponding with screens circle is embedded is provided with O-ring seals.
Further, described screens circle is C-shaped, and projection block, described screens circle have been arranged symmetrically on its both sides side wall
Lateral wall on be provided with locating groove between two parties.
Beneficial effect this utility model be related to it is a kind of connection rustless steel corrugated flexible hose the fast plugging tube piece of sealing, simple structure,
Mould in solving the problems, such as traditional fast plugging tube piece copper snap ring under the effect of certain external force flexible type, come off, improve safety and
Stability；Solve the problems, such as that traditional fast plugging tube piece is had high demands to outside diameter of bel, it is adaptable to the more extensive ripple of outside dimension
Stricture of vagina pipe, good seal performance improve sealing and safety and reduce the use reduces cost of accessory.
Description of the drawings
Fig. 1 is the half-sectional structure chart of main view of the present utility model；
Fig. 2 is the front view structure figure of clamping sleeve described in the utility model；
Fig. 3 is the half-sectional structure chart of main view of modeling copper collar described in the utility model；
Fig. 4 is the overlooking structure figure of modeling copper collar described in the utility model；
Fig. 5 is screens circle overlooking structure figure described in the utility model；
Fig. 6 is screens circle side block diagram described in the utility model.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model instruction
Afterwards, those skilled in the art can be made various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As shown in figures 1 to 6, embodiment of the present utility model be related to it is a kind of connection rustless steel corrugated flexible hose sealing insert soon
Pipe fitting, including external thread sleeve 4 and clamping sleeve 1, it is characterised in that one end of described external thread sleeve 4 is axially extended
External thread part 6, the other end inside bottom of described external thread sleeve 4 are provided with sealing ring 3, the side axial direction of the sealing ring 3
Modeling copper collar 2 is installed, one end of described clamping sleeve 1 is stretched into from the other end of external thread sleeve 4 and is connected simultaneously with sidewall thread
Modeling copper collar 2 is compressed, described modeling copper collar 2 includes annular modeling circle 20, the bottom even of described annular modeling circle 20 is provided with
Translot 21, the inside of described annular modeling circle 20 are installed with the circle copper insert 22 blocked by translot 21.
Supplement as a kind of, one end of described clamping sleeve 1 is connecting thread portion 12, and the other end is nut portions 11, described
Connecting thread portion 12 extend in one end of external thread sleeve 4.
Further, screens circle 5 is socketed between the lower end of described nut portions 11 and one end of external thread sleeve 4.
Further, the outside of described clamping sleeve 1 position corresponding with screens circle 5 is embedded to be provided with O-ring seals
7。
Further, described screens circle 5 is C-shaped, has been arranged symmetrically projection block 52, described screens on its both sides side wall
It is provided with locating groove 51 on the lateral wall of circle 5 between two parties, convenient quickly to remove screens circle, locating groove 51 can improve intensity.
As a kind of embodiment of the present utility model, when use, the corrugated stainless steel tubing for handling otch well is removed the peel,
Expose 7-9 ripple of corrugated tube, insert from one end of clamping sleeve 1, and be inserted in modeling copper collar 2, by modeling copper collar 2
Footpath struts, and represents that pipe, already inserted into the screens circle 5 in place, removed on pipe fitting, tightens pipe fitting after the sound for hearing " rattling away "
；The effect of modeling copper collar is to hold tightly, hold corrugated tube, corrugated tube is not taken off from pipe fitting under by the effect of certain external force
Fall.
This utility model simple structure, moulds copper snap ring in solving traditional fast plugging tube piece variable under the effect of certain external force
Type, the problem for coming off, improve safety and stability；Solve that traditional fast plugging tube piece had high demands to outside diameter of bel asks
Topic, it is adaptable to the more extensive corrugated tube of outside dimension, good seal performance improve sealing and safety and reduce making for accessory
Use reduces cost.
Claims (5)
1. a kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose, including external thread sleeve (4) and clamping sleeve (1), its spy
Levy and be, one end of described external thread sleeve (4) is axially extended external thread part (6), described external thread sleeve (4)
Other end inside bottom is provided with sealing ring (3), and the side of the sealing ring (3) is axially installed with modeling copper collar (2), described pressure
Stretch into from the other end of external thread sleeve (4) and be connected with sidewall thread and modeling copper collar (2) compressed, institute in one end of tight set (1)
The modeling copper collar (2) stated includes annular modeling circle (20), and the bottom even of described annular modeling circle (20) is provided with translot (21), described
Annular modeling circle (20) inside be installed with by translot (21) block one enclose copper insert (22).
2. it is according to claim 1 connection rustless steel corrugated flexible hose the fast plugging tube piece of sealing, it is characterised in that：Described pressure
One end of tight set (1) is connecting thread portion (12), and the other end is nut portions (11), and described connecting thread portion (12) extend into outer
In one end of threaded sleeve (4).
3. it is according to claim 2 connection rustless steel corrugated flexible hose the fast plugging tube piece of sealing, it is characterised in that：Described spiral shell
Screens circle (5) is socketed between the lower end of female portion (11) and one end of external thread sleeve (4).
4. it is according to claim 3 connection rustless steel corrugated flexible hose the fast plugging tube piece of sealing, it is characterised in that：Described pressure
The tight outside for covering (1) position corresponding with screens circle (5) is embedded to be provided with O-ring seals (7).
5. it is according to claim 3 connection rustless steel corrugated flexible hose the fast plugging tube piece of sealing, it is characterised in that：Described card
Position circle (5) is C-shaped, has been arranged symmetrically projection block (52) on its both sides side wall, is opened on the lateral wall of described screens circle (5) between two parties
There is locating groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126124.5U CN206072609U (en) | 2016-10-15 | 2016-10-15 | A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126124.5U CN206072609U (en) | 2016-10-15 | 2016-10-15 | A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072609U true CN206072609U (en) | 2017-04-05 |
Family
ID=58442483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126124.5U Expired - Fee Related CN206072609U (en) | 2016-10-15 | 2016-10-15 | A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072609U (en) |
-
2016
- 2016-10-15 CN CN201621126124.5U patent/CN206072609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20191015 |