CN206669177U - A kind of quick union for domestic drinking water system - Google Patents
A kind of quick union for domestic drinking water system Download PDFInfo
- Publication number
- CN206669177U CN206669177U CN201720475251.4U CN201720475251U CN206669177U CN 206669177 U CN206669177 U CN 206669177U CN 201720475251 U CN201720475251 U CN 201720475251U CN 206669177 U CN206669177 U CN 206669177U
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- angle side
- pipe fitting
- side pipeline
- container connection
- 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 quick union for domestic drinking water system, includes, right angle connecting tube, and it has the first right-angle side pipeline section and the second right-angle side pipeline section；Pipe fitting container connection, there is external screw thread on the upper stage rank of the pipe fitting container connection, O-ring seals are arranged with the scala media step of the pipe fitting container connection, the lower stage rank of the pipe fitting container connection is fixedly coupled in the first end of the first right-angle side pipeline section；And hose transition, there is ratchet and tube stay on the upper stage rank of the hose transition, the lower stage rank of the hose transition is fixedly coupled to the second end of the second right-angle side pipeline section.The utility model has the advantage of：Pipe fitting container connection can directly play sealing function, without using raw material band and fluid sealant etc., can avoid cumbersome packaging technology, greatly reduce artificial grade for production cost, while prevent the leak of pipe fitting junction, infiltration phenomenon.
Description
Technical field
Water treatment field is the utility model is related to, more particularly to a kind of quick union for domestic drinking water system.
Background technology
Household water purification equipment is required for using adapter coupling, and raw material band, sealing would generally be used at the sealing of adapter coupling
The encapsulants such as glue, it is so not only to add one of technique more, while the production cost such as artificial is also correspondingly improved, Er Qiesui
The passage of service life, is easily fluffed at joint sealing, easily causes leak leakage etc..Also, raw material band, fluid sealant etc. make
It is more inconvenient to use.
Utility model content
The purpose of the utility model is the problem of overcoming leak in the prior art to leak and be inconvenient for use, there is provided a kind of new
Quick union for domestic drinking water system.
In order to realize this purpose, the technical solution of the utility model is as follows：It is a kind of to be used for the fast of domestic drinking water system
Joint, include,
Right angle connecting tube, it has the first right-angle side pipeline section and the second right-angle side pipeline section, the first right-angle side pipeline section tool
There are relative first end and the second end, the second right-angle side pipeline section has relative first end and the second end, and described first is straight
Second end of arm of angle pipeline section is connected with the first end of the second right-angle side pipeline section；
Pipe fitting container connection, it corresponds to the first end of the first right-angle side pipeline section, the pipe fitting container connection
It is three-stage type ledge structure, there is the external screw thread to connecting pipe container on the upper stage rank of the pipe fitting container connection,
O-ring seals are arranged with the scala media step of the pipe fitting container connection, the lower stage rank of the pipe fitting container connection is consolidated
Surely it is incorporated into the first end of the first right-angle side pipeline section；And
Hose transition, it corresponds to the second end of the second right-angle side pipeline section, the stepwise of hose transition system two
Ledge structure, there is the ratchet and tube stay of connection flexible pipe on the upper stage rank of the hose transition, the hose transition
Lower stage rank is fixedly coupled to the second end of the second right-angle side pipeline section.
As a kind of preferred scheme of the quick union for domestic drinking water system, on the surface of the right angle connecting tube
With friction lines.
Compared with prior art, the advantages of the utility model at least that：Pipe fitting container connection can directly play sealing
Effect, without using raw material band and fluid sealant etc., can avoid cumbersome packaging technology, greatly reduce artificial grade for production cost,
Leak, the infiltration phenomenon of pipe fitting junction are prevented simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Embodiment
The utility model is described in further detail below by specific embodiment combination accompanying drawing.
Fig. 1 is referred to, a kind of quick union for domestic drinking water system is shown in the figure.The quick union is main
It is made up of parts such as right angle connecting tube 1, pipe fitting container connection 2 and hose transitions 3.
The right angle connecting tube 1 has the first right-angle side pipeline section 11 and the second right-angle side pipeline section 12.First right-angle side
Pipeline section 11 has relative first end and the second end.The second right-angle side pipeline section 12 has relative first end and the second end.
Second end of the first right-angle side pipeline section 11 is connected with the first end of the second right-angle side pipeline section 12.Taken for the ease of hand and
Decorate, there is friction lines on the surface of the right angle connecting tube 1.
The pipe fitting container connection 2 corresponds to the first end of the first right-angle side pipeline section 11.The pipe fitting container connects
Socket part 2 is three-stage type ledge structure.Have on the upper stage rank 21 of the pipe fitting container connection 2 to connecting pipe container
External screw thread 210.O-ring seals 220 are arranged with the scala media step 22 of the pipe fitting container connection 2, available for sealing.Enter one
Step, there is self-heating apparatus in the O-ring seals 220, heating expansion, improve sealing.The pipe fitting container connection 2
Lower stage rank 23 is fixedly coupled in the first end of the first right-angle side pipeline section 11.
The hose transition 3 corresponds to the second end of the second right-angle side pipeline section 12.The system two of hose transition 3
Stepwise ledge structure.There is the ratchet 311 and tube stay 312 of connection flexible pipe on the upper stage rank 31 of the hose transition 3.It is described
The lower stage rank 32 of hose transition 3 is fixedly coupled to the second end of the second right-angle side pipeline section 12.
Operation principle：One end, the pipe fitting container connection 2 need to be only screwed into the pipe fitting container with internal screw thread, twisted
It is tight.Without using materials such as raw material band and fluid sealants, production technology and unnecessary cost of labor is greatly reduced, simultaneously
It can greatly improve productivity effect.The other end, it is only necessary to which the hose transition 3 can be inserted directly into flexible pipe, and the tube stay can incite somebody to action
The flexible pipe clamping of insertion only needs the tube stay under flicking, it is necessary to when extracting water pipe.
Only express embodiment of the present utility model above, its describe it is more specific and in detail, but and can not therefore and
It is interpreted as the limitation to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from the utility model design, various modifications and improvements can be made, these belong to guarantor of the present utility model
Protect scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (2)
- A kind of 1. quick union for domestic drinking water system, it is characterised in that include,Right angle connecting tube, it has the first right-angle side pipeline section and the second right-angle side pipeline section, and the first right-angle side pipeline section has phase To first end and the second end, the second right-angle side pipeline section there is relative first end and the second end, first right-angle side Second end of pipeline section is connected with the first end of the second right-angle side pipeline section；Pipe fitting container connection, it corresponds to the first end of the first right-angle side pipeline section, the pipe fitting container connection system three Stepwise ledge structure, there is the external screw thread to connecting pipe container on the upper stage rank of the pipe fitting container connection, it is described O-ring seals are arranged with the scala media step of pipe fitting container connection, the lower stage rank of the pipe fitting container connection is regularly It is incorporated into the first end of the first right-angle side pipeline section；AndHose transition, it corresponds to the second end of the second right-angle side pipeline section, the stepwise step of hose transition system two Structure, there is the ratchet and tube stay of connection flexible pipe, the lower rank of the hose transition on the upper stage rank of the hose transition Step is fixedly coupled to the second end of the second right-angle side pipeline section.
- A kind of 2. quick union for domestic drinking water system according to claim 1, it is characterised in that the right angle There is friction lines on the surface of connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475251.4U CN206669177U (en) | 2017-05-02 | 2017-05-02 | A kind of quick union for domestic drinking water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475251.4U CN206669177U (en) | 2017-05-02 | 2017-05-02 | A kind of quick union for domestic drinking water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669177U true CN206669177U (en) | 2017-11-24 |
Family
ID=60371672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475251.4U Expired - Fee Related CN206669177U (en) | 2017-05-02 | 2017-05-02 | A kind of quick union for domestic drinking water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669177U (en) |
-
2017
- 2017-05-02 CN CN201720475251.4U patent/CN206669177U/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: 20171124 Termination date: 20180502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |