CN202195209U - Quick connection structure - Google Patents
Quick connection structure Download PDFInfo
- Publication number
- CN202195209U CN202195209U CN201120273482XU CN201120273482U CN202195209U CN 202195209 U CN202195209 U CN 202195209U CN 201120273482X U CN201120273482X U CN 201120273482XU CN 201120273482 U CN201120273482 U CN 201120273482U CN 202195209 U CN202195209 U CN 202195209U
- Authority
- CN
- China
- Prior art keywords
- joint chair
- quick
- fast joint
- fast
- quick union
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application discloses connect structure soon includes: connect seat and quick-operation joint soon, wherein: the quick connecting seat is a pipe with two through ends, and a plurality of inverted teeth are arranged on the circumference of the end part of one end of the quick connecting seat; the quick-connection joint is a pipe with two through ends, and a first annular convex edge is arranged on the periphery of the quick-connection joint; the quick connector is located in the quick connector seat, and the first annular protruding edge is located on the outer side of one end, where the plurality of inverted teeth are located, of the quick connector seat. Compared with the prior art, when the quick connection structure is used for connecting pipelines, the quick connection joint is inserted into the quick connection seat, and the first convex edge penetrates through the inverted tooth, so that the connection can be completed. And the operation personnel do not need to have skilled working experience, the operation is convenient and simple, and the time for connecting the pipelines is greatly saved.
Description
Technical field
The application relates to the engineering element technical field, particularly relates to a kind of fast access node structure.
Background technique
At present, connecting mode connects as bolt or the hot melt connection between the pipeline that generally uses, and for Bolt Connection, when mounted, needing will be through rotation with tightening between two connecting tubes or connecting tube and the interface; And connect for hot melt, mainly be to be used for plastic piping to connect, when mounted, need end through the heating of plastic pipe, two plastic tubes are linked together.
This traditional connecting mode; Consumed time is longer when assembling; And the qualification relation of assembling connection effect and operator between latter two pipeline is very big; If operator's qualification is lower, the connection part of the pipeline after then will causing connecting goes wrong easily, like loosening, seepage etc.
The model utility content
In view of this, the application embodiment provides a kind of fast access node structure, and wherein quick union can insert fast in the fast joint chair and with fast joint chair and fix, with realize can be simply, connecting pipeline apace.
To achieve these goals, the technological scheme that provides of the application embodiment is following:
A kind of fast access node structure comprises: fast joint chair and quick union, wherein:
Said fast joint chair is the penetrating pipes in two ends, and the circumference of an end end of said fast joint chair is provided with a plurality of pawls;
Said quick union is the penetrating pipes in two ends, and said quick union periphery is provided with first annular ridge;
Said quick union is positioned at said fast joint chair, and said first annular ridge is positioned at the outside of an end at a plurality of pawls place on the said fast joint chair.
Preferably, an end of each said pawl is fixed on the said fast joint chair, and the other end is positioned at the said fast joint chair outside, and draws in to the axial direction of said fast joint chair.
Preferably, the periphery of said fast joint chair is provided with second annular ridge.
Preferably, the internal diameter of said fast joint chair equals the external diameter of said first annular ridge.
Preferably, the end periphery at said quick union is provided with the screw thread that is connected with pipeline.
Visible by above technological scheme; This fast access node structure that the application embodiment provides is made up of quick union and fast joint chair, and wherein: quick union is the penetrating pipe in two ends with fast joint chair; The circumference of one end end of fast joint chair is provided with a plurality of pawls; The quick union periphery is provided with first annular ridge, and quick union is positioned at fast joint chair, and first annular ridge is positioned at the outside of an end at a plurality of pawls place on the fast joint chair.In this fast access node structure, quick union is separately fixed on the pipeline of connection interface both sides with fast joint chair, and existing technology is compared; Use this fast access node structure when carrying out the pipeline connection; Quick union is inserted in the fast joint chair, and make first fin pass pawl, can accomplish connection.And do not need operator to have skilled working experience, and easy to operate simple, saved the time that pipeline connects greatly.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of linkage structure that Fig. 1 provides for the application embodiment.
Embodiment
In order to make those skilled in the art person understand the technological scheme among the application better; To combine the accompanying drawing among the application embodiment below; Technological scheme among the application embodiment is carried out clear, intactly description; Obviously, described embodiment only is the application's part embodiment, rather than whole embodiments.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The structural representation of a kind of linkage structure that Fig. 1 provides for the application embodiment.
As shown in Figure 1, this fast access node structure comprises: joint chair 1 and joint 4 soon soon, wherein quick union 4 is positioned at fast joint chair 1.
When quick union 4 is that fast joint chair 1 is connected; One end of quick union 4 is connected with pipeline, and the end that fast joint chair 4 is provided with pawl 3 also will fix with pipeline and valve, when connecting, directly quick union 4 is inserted in the fast joint chair 1 like this; Because an end of the pawl 3 on the fast joint chair 1 is fixed with fast joint chair 1; The other end is unsettled, so pawl 3 has certain elasticity, passes the bowlder of a plurality of pawl 3 the other ends formation like this when first fin 5; Can quick union 4 be blocked, make quick union 4 and fast joint chair 1 fix.When connecting, the operator need not have skilled working experience, only need quick union 4 be inserted into and can realize in the fast joint chair 1 that pipeline connects, and is easy to operate simple, saved the time that pipeline connects greatly.
In addition, quick union 4 is connected with pipeline for ease, on an end periphery of quick union 4, can be provided with screw thread, so just can be connected with pipeline through screw thread; Fast for ease joint chair 1 fixes with pipeline or valve, and is as shown in Figure 1, on the periphery of fast joint chair 1, can be provided with second annular ridge, is used for fast joint chair 1 is connected to pipeline or valve.
Visible by above technological scheme; This fast access node structure that the application embodiment provides is made up of quick union and fast joint chair, and wherein: quick union is the penetrating pipe in two ends with fast joint chair; The circumference of one end end of fast joint chair is provided with a plurality of pawls; The quick union periphery is provided with first annular ridge, and quick union is positioned at fast joint chair, and first annular ridge is positioned at the outside of an end at a plurality of pawls place on the fast joint chair.In this fast access node structure, quick union is separately fixed on the pipeline of connection interface both sides with fast joint chair, and existing technology is compared; Use this fast access node structure when carrying out the pipeline connection; Quick union is inserted in the fast joint chair, and make first fin pass pawl, can accomplish connection.And do not need operator to have skilled working experience, and easy to operate simple, saved the time that pipeline connects greatly.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiments will be conspicuous to one skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the application or scope in other embodiments among this paper.Therefore, the application will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. a fast access node structure is characterized in that, comprising: fast joint chair and quick union, wherein:
Said fast joint chair is the penetrating pipes in two ends, and the circumference of an end end of said fast joint chair is provided with a plurality of pawls;
Said quick union is the penetrating pipes in two ends, and said quick union periphery is provided with first annular ridge;
Said quick union is positioned at said fast joint chair, and said first annular ridge is positioned at the outside of an end at a plurality of pawls place on the said fast joint chair.
2. fast access node structure according to claim 1 is characterized in that, an end of each said pawl is fixed on the said fast joint chair, and the other end is positioned at the said fast joint chair outside, and draws in to the axial direction of said fast joint chair.
3. fast access node structure according to claim 1 is characterized in that the periphery of said fast joint chair is provided with second annular ridge.
4. fast access node structure according to claim 1 is characterized in that the internal diameter of said fast joint chair equals the external diameter of said first annular ridge.
5. fast access node structure according to claim 1 is characterized in that, is provided with the screw thread that is connected with pipeline in an end periphery of said quick union.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120273482XU CN202195209U (en) | 2011-07-29 | 2011-07-29 | Quick connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120273482XU CN202195209U (en) | 2011-07-29 | 2011-07-29 | Quick connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195209U true CN202195209U (en) | 2012-04-18 |
Family
ID=45950118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120273482XU Expired - Fee Related CN202195209U (en) | 2011-07-29 | 2011-07-29 | Quick connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001716A (en) * | 2017-12-06 | 2018-05-08 | 钢铁研究总院 | A kind of oxidizable inflammable and explosive powder is canned to use quick access device and application method |
-
2011
- 2011-07-29 CN CN201120273482XU patent/CN202195209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001716A (en) * | 2017-12-06 | 2018-05-08 | 钢铁研究总院 | A kind of oxidizable inflammable and explosive powder is canned to use quick access device and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195209U (en) | Quick connection structure | |
| CN201348102Y (en) | Pipe joint | |
| CN202195068U (en) | Valve with quick-connecting structure | |
| CN201339316Y (en) | Falsework connecting device | |
| CN205908923U (en) | Pipe joint protection architecture | |
| CN210687378U (en) | Rotatable joint stack assembly | |
| CN202209752U (en) | Air-conditioner pipeline system | |
| CN206018078U (en) | Blind flange | |
| CN209622256U (en) | Oil transfer pump outlet line connecting pipe device | |
| CN207279089U (en) | The pipe connecting structure of dry cement production line afterheat generating system | |
| CN205350646U (en) | Pipe joint | |
| CN202349469U (en) | Quick coupler for blind tube | |
| CN201003653Y (en) | Bending-proof water pipe | |
| CN201661797U (en) | Rapid connection joint | |
| CN202195207U (en) | Air conditioner pipe | |
| CN203052030U (en) | Pipeline connecting device | |
| CN205503031U (en) | Adapter sleeve for oil drilling | |
| CN202302403U (en) | Loose joint conversion clamp wire external connector | |
| CN210141354U (en) | Connecting structure of faucet main body | |
| CN210266316U (en) | Reducing connecting pipe | |
| CN212131689U (en) | PE pipe capable of connecting different pipe diameters | |
| CN202321212U (en) | Detachable heat-insulating bag | |
| CN207829086U (en) | Stainless steel ripple sink downcomer | |
| CN211738361U (en) | Tee joint connecting pipe fitting | |
| CN210440726U (en) | Butt-joint structure is used in water supply pipe construction |
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 |
Granted publication date: 20120418 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |