CN207406958U - A kind of new two-way quick coupling - Google Patents
A kind of new two-way quick coupling Download PDFInfo
- Publication number
- CN207406958U CN207406958U CN201721378302.8U CN201721378302U CN207406958U CN 207406958 U CN207406958 U CN 207406958U CN 201721378302 U CN201721378302 U CN 201721378302U CN 207406958 U CN207406958 U CN 207406958U
- Authority
- CN
- China
- Prior art keywords
- ring
- pressing
- fixing sleeve
- section
- hollow joint
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of new two-way quick couplings, including hollow joint main body and connected structure, connected structure includes fixing sleeve, the pressing intubation of elastic collar and cooperation elastic collar in fixing sleeve, fixing sleeve bottom is equipped with sealing ring mounting ring, retainer ring support ring is equipped between elastic collar and sealing ring mounting ring, retainer ring support ring is equipped with the arc concave shape of cooperation pressing intubation bottom, sealing ring mounting ring outer ring is equipped with sealing ring mounting groove, cooperation is equipped in hollow joint main body and treats the pipeline limited step of connecting pipe and the mounting ring support level of fitted seal circle mounting ring.The utility model not only can quick firm connecting pipe；And in dismounting, pressing intubation down stroke is guaranteed, and it is easy to disassemble so as to which the inner ring of elastic collar is completely separated with pipeline, it prevents piping failure or leakage, ensures the performance of connecting pipe, extend pipeline service life.
Description
Technical field
The utility model is related to a kind of pipe joint tools more particularly to a kind of new two-way quick couplings.
Background technology
Two-way quick coupling refers to quick coupling that can be to be quickly connected pipeline in both direction；At present, commonly
Two-way quick coupling after two pipelines have been connected, usage time one is long, the inner ring on elastic collar（Elastic fastening plate）Hold
Easily it is caught in pipeline（The especially hoses such as plastics）, when needing to dismantle, since the distance that pressing intubation depresses is limited, bullet
Property retainer ring on elastic fastening plate be difficult thoroughly to be separated with pipeline so that it still can be stuck by pipeline, causes dismounting difficult, even
Easily cause piping failure or leakage in disassembly process, influence the performance of connecting pipe, shorten pipeline service life.
Utility model content
The utility model in order to solve above-mentioned defect in the prior art and deficiency, provide it is a kind of not only can be fast
The firm connecting pipe of speed, and the inner ring of elastic collar can be completely separated with pipeline during dismounting, it is easy to disassemble, prevent pipe
Road is damaged or leaks, and ensures the performance of connecting pipe, extends the new two-way quick coupling of pipeline service life.
The technical solution of the utility model：A kind of new two-way quick coupling including hollow joint main body and is fixed on
The connected structure of empty adapter body both sides, the connected structure include fixing sleeve, the elastic collar in fixing sleeve and match somebody with somebody
The pressing intubation of elastic collar is closed, the fixing sleeve bottom is equipped with sealing ring mounting ring, and the elastic collar is installed with sealing ring
Retainer ring support ring is equipped between ring, the retainer ring support ring is equipped with the arc concave shape of cooperation pressing intubation bottom, the sealing
It encloses mounting ring outer ring and is equipped with sealing ring mounting groove, the pipeline /V that connecting pipe is treated in cooperation is equipped in the hollow joint main body
The mounting ring support level of step and fitted seal circle mounting ring.
The utility model uses the structure design of retainer ring support ring, while sets arc concave shape in retainer ring support ring, makes
It not only can quick firm connecting pipe；And in dismounting, pressing intubation down stroke is guaranteed, so as to
The inner ring of elastic collar is completely separated with pipeline, it is easy to disassemble, it prevents piping failure or leakage, ensures making for connecting pipe
With performance, extend pipeline service life.
Preferably, the elastic collar is made of several end to end bending elastic pieces, bends the bending section of elastic piece
Fixed outer ring is formed, the intermediate of elastic piece is bent and forms pipeline card tieholen, the retainer ring support ring includes retainer ring supporting section, centre
Supporting section and lower part construction section, the fixed outer ring are buckled on retainer ring supporting section, the lower part construction section insertion sealing ring installation
It is supported in ring by intermediate supports section, the arc concave shape is located in retainer ring supporting section.
This kind of structure causes the sound construction of elastic collar, and installation is solid and reliable, while also so that retainer ring supporting ring structure
Securely, install it is solid and reliable, so as to ensure that elastic collar can be very good pipeline to be torn to connecting pipe clamping and facilitating open
It opens.
Preferably, the pressing intubation bottom is equipped with the press head of cooperation elastic collar, the position of the press head and arc
The position of shape indent is corresponding.
When this kind of structure further ensures that pipeline dismounting, pressing intubation can be preferably by elastic collar by opening.
Preferably, the pressing intubation top is equipped with pressing collar, and the pressing collar is located at hollow joint body exterior,
Fixing sleeve bracing ring is equipped at the top of the fixing sleeve, the fixing sleeve bracing ring is located at hollow joint body exterior.
This kind of structure so that its overall structure is solid and reliable, while further facilitates the operation of pipeline dismounting.
Preferably, the outer diameter of the fixing sleeve bracing ring, the outer diameter of pressing collar are identical with the outer diameter of hollow joint main body.
This kind of structure so that its is compact-sized, and the stability that operates is good, and good appearance is generous.
Preferably, the hollow joint main body includes the connected structure construction section of two cooperation connected structures and connection two
Tightening section among connected structure construction section, the position of the pipeline limited step are corresponding with the position of intermediate tightening section.
This kind of structure so that its is compact-sized, and good appearance is generous, and grafting and dismounting are convenient and reliable.
The utility model uses the structure design of retainer ring support ring, while sets arc concave shape in retainer ring support ring, makes
It not only can quick firm connecting pipe；And in dismounting, pressing intubation down stroke is guaranteed, so as to
The inner ring of elastic collar is completely separated with pipeline, it is easy to disassemble, it prevents piping failure or leakage, ensures making for connecting pipe
With performance, extend pipeline service life.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the structure diagram of elastic collar in the utility model；
Fig. 3 is the structure diagram of retainer ring support ring in the utility model；
1. connected structure construction section in figure, 2. centre tightening sections, 3. pressing intubations, 4. pressing collars, 5. press heads, 6. consolidate
Fixed set, 7. fixing sleeve bracing rings, 8. elastic collars, 9. retainer ring support rings, 10. sealing ring mounting rings, 11. sealing ring mounting grooves,
12. bending elastic piece, 13. fix outer ring, 14. pipeline card tieholens, 15. arc concave shapes, 16. retainer ring supporting sections, 17. intermediate supports
Section, 18. lower part construction sections.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but is not that model is protected to the utility model
The limitation enclosed.
As shown in Figs. 1-3, a kind of new two-way quick coupling, including hollow joint main body and is fixed on hollow joint main body
The connected structure of both sides.Connected structure includes fixing sleeve 6, the elastic collar 8 in fixing sleeve 6 and cooperation elastic collar 8
Pressing intubation 3,6 bottom of fixing sleeve be equipped with sealing ring mounting ring 10.Card is equipped between elastic collar 8 and sealing ring mounting ring 10
Support ring 9 is enclosed, retainer ring support ring 9 is equipped with the arc concave shape 15 of 3 bottoms of cooperation pressing intubation, on 10 outer ring of sealing ring mounting ring
Equipped with sealing ring mounting groove 11.Cooperation is equipped in hollow joint main body and treats the pipeline limited step of connecting pipe and fitted seal circle
The mounting ring support level of mounting ring 10.Elastic collar 8 is made of several end to end bending elastic pieces 12, bends elastic piece
12 bending section forms fixed outer ring 13, and pipeline card tieholen 14 is formed among bending elastic piece 12.Retainer ring support ring 9 includes card
Supporting section 16, intermediate supports section 17 and lower part construction section 18 are enclosed, fixed outer ring 13 is buckled on retainer ring supporting section 16, lower part construction section
It is supported in 18 insertion sealing ring mounting rings 10 by intermediate supports section 17, arc concave shape 15 is located in retainer ring supporting section 16.Pressing
The press head 5 that 3 bottoms are equipped with cooperation elastic collar 8 is intubated, the position of press head 5 is corresponding with the position of arc concave shape 15.It presses
3 top of pressure intubation is equipped with pressing collar 4, and pressing collar 4 is located at hollow joint body exterior, and 6 top of fixing sleeve is equipped with fixing sleeve
Bracing ring 7, fixing sleeve bracing ring 7 are located at hollow joint body exterior.The outer diameter of fixing sleeve bracing ring 7, the outer diameter for pressing collar 4
It is identical with the outer diameter of hollow joint main body.Hollow joint main body includes 1 He of connected structure construction section of two cooperation connected structures
Tightening section 2 among two connected structure construction sections 1 of connection, the position of pipeline limited step and the position phase of intermediate tightening section 2
It is corresponding.
When the utility model is used, treat that connecting pipe is inserted by pressing intubation endoporus in hollow joint main body, pass through
It is blocked after pipeline card tieholen by pipeline limited step, treats that connecting pipe completes quick connection by the clamping of pipeline card tieholen at this time；When
When needing to remove in pipeline, pressing intubation is firmly pinned, the press head of pressing intubation bottom withstands the bending bullet of elastic collar
Property piece so that bending elastic piece in the middle part of tilt down, so as to expand pipeline card tieholen, so as to which smoothly pipeline is split out；
The utility model sets arc concave shape due to the structure design using retainer ring support ring in retainer ring support ring so that its
It not only can quick firm connecting pipe；And pressing intubation down stroke is guaranteed in dismounting（Can sufficiently by
It bends elastic piece and pushes and expand pipeline card tieholen）, so as to by the inner ring of elastic collar（It bends on the inside of elastic piece）With pipeline
It is completely separated, it is easy to disassemble, it prevents piping failure or leakage, ensures the performance of connecting pipe, extend pipeline and use the longevity
Life.
Claims (6)
1. a kind of new two-way quick coupling, including hollow joint main body and the grafting knot for being fixed on hollow joint main body both sides
Structure, it is characterised in that：The connected structure includes fixing sleeve, the elastic collar in fixing sleeve and cooperation elastic collar
Pressing intubation, the fixing sleeve bottom are equipped with sealing ring mounting ring, and card is equipped between the elastic collar and sealing ring mounting ring
Support ring is enclosed, the retainer ring support ring is equipped with the arc concave shape of cooperation pressing intubation bottom, the sealing ring mounting ring outer ring
Sealing ring mounting groove is equipped with, cooperation is equipped in the hollow joint main body and treats the pipeline limited step of connecting pipe and coordinates close
The mounting ring support level of seal mounting ring.
2. the new two-way quick coupling of one kind according to claim 1, it is characterised in that：The elastic collar is by several head
The bending elastic piece that tail is connected is formed, and the bending section for bending elastic piece forms fixed outer ring, is bent the intermediate of elastic piece and is formed pipe
Road card tieholen, the retainer ring support ring include retainer ring supporting section, intermediate supports section and lower part construction section, and the fixed outer ring is buckled in
On retainer ring supporting section, supported in the lower part construction section insertion sealing ring mounting ring by intermediate supports section, the arc concave shape
In retainer ring supporting section.
3. the new two-way quick coupling of one kind according to claim 1, it is characterised in that：The pressing intubation bottom is equipped with
Coordinate the press head of elastic collar, the position of the press head is corresponding with the position of arc concave shape.
4. the new two-way quick coupling of one kind according to claim 1, it is characterised in that：The pressing intubation top is equipped with
Collar is pressed, the pressing collar is located at hollow joint body exterior, and fixing sleeve bracing ring is equipped at the top of the fixing sleeve, described
Fixing sleeve bracing ring is located at hollow joint body exterior.
5. the new two-way quick coupling of one kind according to claim 4, it is characterised in that：Outside the fixing sleeve bracing ring
Footpath, the outer diameter of pressing collar are identical with the outer diameter of hollow joint main body.
6. the new two-way quick coupling of one kind according to claim 4, it is characterised in that：The hollow joint main body includes
Tightening section among two connected structure construction sections of connected structure construction section and connection of two cooperation connected structures, the pipeline
The position of limited step is corresponding with the position of intermediate tightening section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378302.8U CN207406958U (en) | 2017-10-24 | 2017-10-24 | A kind of new two-way quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378302.8U CN207406958U (en) | 2017-10-24 | 2017-10-24 | A kind of new two-way quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406958U true CN207406958U (en) | 2018-05-25 |
Family
ID=62321412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378302.8U Expired - Fee Related CN207406958U (en) | 2017-10-24 | 2017-10-24 | A kind of new two-way quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406958U (en) |
-
2017
- 2017-10-24 CN CN201721378302.8U patent/CN207406958U/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 |
Granted publication date: 20180525 Termination date: 20191024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |