CN204459568U - A kind of fluid rapid pipe joint - Google Patents
A kind of fluid rapid pipe joint Download PDFInfo
- Publication number
- CN204459568U CN204459568U CN201520020924.8U CN201520020924U CN204459568U CN 204459568 U CN204459568 U CN 204459568U CN 201520020924 U CN201520020924 U CN 201520020924U CN 204459568 U CN204459568 U CN 204459568U
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- CN
- China
- Prior art keywords
- male
- spool
- funnel
- female
- groove
- 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
The utility model discloses a kind of fluid rapid pipe joint, overlapped by male mechanism and female mechanism and be combined into, described male mechanism comprises two injection moulding all-in-one-piece funnel-like males arranged side by side, the first pressure spring, spool, sealing covers, and the cutting ferrule composition male mechanism that is combined, described first pressure spring one end is stuck in funnel-like male cavity, the other end and the lower arm of described spool are overlapped to merge to be contacted by Valve core blade and are stopped, the upper end arms of described spool is sheathed with the first seal ring, and on described spool, end arms stretches out sealing cover center hole; It is identical that described female mechanism and described male mechanism form structure, and the utility model combines through injection molding, low cost, and structure is simple, compact, and make-break operation is simple and easy, and when can effectively avoid joint to disconnect, fluid overflows.
Description
Technical field
The utility model relates to fluid delivery techniques field, particularly relates to a kind of fluid rapid pipe joint.
Background technique
Rapid pipe joint, it is a kind of joint not needing instrument just can realize pipeline connection or disconnection, object is that the quick inserting providing joint and pipe fitting overlaps binding function, the basic framework of current rapid pipe joint is generally metal material, steel ball blocking mode is utilized to realize fixing between joint and pipe fitting, and equally can Rapid Implementation when separated tube piece, to realize convenience that quick-detachment between joint and pipe fitting gets loose and practicability, but the rapid pipe joint of metal material not only cost is high, volume is large, complex structure, and the fluid be connected with joint when break connector will flow out.
Model utility content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is the rapid pipe joint providing a kind of injection molding, and structure is simple, compact, and make-break operation is simple and easy, and when can effectively avoid joint to disconnect, fluid overflows.
In order to achieve the above object, the utility model takes following technological scheme: a kind of fluid rapid pipe joint of the present utility model, overlapped by male mechanism and female mechanism and be combined into, described male mechanism comprises two injection moulding all-in-one-piece funnel-like males arranged side by side, first pressure spring, spool, sealing cover, described funnel-like male, first pressure spring, spool, sealing cover be combined cutting ferrule composition male mechanism, described first pressure spring one end is stuck in funnel-like male cavity, the other end and the lower arm of described spool are overlapped to merge to be contacted by Valve core blade and are stopped, the upper end arms of described spool is sheathed with the first seal ring, on described spool, end arms stretches out sealing cover center hole, it is identical that described female mechanism and described male mechanism form structure.
Further, two the funnel-like male joints forming described male mechanism are provided with groove, be slidably installed in described groove a snap close, described snap close is provided with wedge shape lock dog and spring groove, described spring groove is provided with the second pressure spring, when latching in slip in groove, described second pressure spring can slide by elastic barrier snap close; Further, two the funnel-like female joints forming described female mechanism are provided with hole slot, and when described female mechanism and male mechanism fit, the wedge shape lock dog of described snap close can be buckled in hole slot; Further, described funnel-like male upper end-hole is provided with annular groove, and described groove is sheathed with the second seal ring; Further, the upper end arms of described spool is band tooth column.
The beneficial effects of the utility model are: the utility model combines through injection molding, low cost, and structure is simple, compact, and make-break operation is simple and easy, and when can effectively avoid joint to disconnect, fluid overflows.
Accompanying drawing explanation
Fig. 1 is male mechanism described in the utility model assembling schematic diagram.
Fig. 2 is the utility model sectional drawing.
Fig. 3 is male mechanism described in the utility model plan view.
Fig. 4 is utility model works schematic diagram.
Fig. 5 is the utility model embodiment two structural representation.
Embodiment
The utility model provides a kind of fluid rapid pipe joint, for making the purpose of this utility model, technological scheme and effect better clear, clear and definite, below with reference to accompanying drawing examples, the utility model is further described, be to be understood that, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
Embodiment one: as Figure 1-Figure 4, a kind of rapid pipe joint that the present embodiment provides, overlapped by male mechanism 1 and female mechanism 2 and be combined into, male mechanism 1 comprises two injection moulding all-in-one-piece funnel-like males 101 arranged side by side, first pressure spring 3, spool 4, sealing cover 5, funnel-like male 101, first pressure spring 3, spool 4, sealing cover 5 be combined cutting ferrule composition male mechanism, first pressure spring 3 one end is stuck in the cavity of funnel-like male 101, the other end overlaps to merge with the lower arm of spool 4 and is contacted stop by Valve core blade 401, the upper end arms of spool 4 is sheathed with the first seal ring 6, on spool 4, end arms stretches out the center hole of sealing cover 5, it is identical that female mechanism 2 and male mechanism 1 form structure.
Funnel-like male 101 upper end-hole is provided with annular groove, and groove is sheathed with the second seal ring 7; The upper end arms 402 of spool 4 is band tooth column.
During use, by male mechanism and female mechanism fit, now the upper end arms of male mechanism and the in-house spool of female contacts with each other and extrudes, under the effect of mutual pressure, spool is to indentation in male and female cavity, now male mechanism and female mechanism connection, fluid will circulate smoothly along end arms slot on spool, when the second seal ring in male upper end-hole annular groove can prevent male mechanism and female mechanism fit, fluid overflows, and does not come off when seal ring can ensure that rapid pipe joint is communicated with work with the frictional force of female mechanism.
When disconnecting male mechanism and female mechanism, separately, the first pressure spring in male and female cavity is by Elastic pusher Valve core blade for spool, valve core reset, now under the effect of the first pressure spring, on spool, the first seal ring of end arms and sealing cover are close to, fluid is blocked, avoids fluid to overflow.
Embodiment two: the difference of the present embodiment and embodiment one is: as shown in Figure 5, male mechanism 1 comprises two injection moulding all-in-one-piece funnel-like males 101 arranged side by side, two funnel-like male 101 joints of composition male mechanism 1 are provided with groove 8, be slidably installed in groove a snap close 9, snap close 9 is provided with wedge shape lock dog 901 and spring groove 902, spring groove 902 is provided with the second pressure spring 10, and when snap close 9 slides in groove 8, the second pressure spring 10 can slide by elastic barrier snap close 9.
Female mechanism 2 comprises two injection moulding all-in-one-piece funnel-like females 201 arranged side by side, and two funnel-like female 201 joints of composition female mechanism 2 are provided with hole slot 11, and when female mechanism 2 and male mechanism 1 fit, the wedge shape lock dog 901 of snap close 9 can be buckled in hole slot 11.
When the rapid pipe joint of the present embodiment uses, by male mechanism and female mechanism fit, now the wedge shape lock dog of funnel-like male joint groove inner lock buckle slips in the hole slot 11 of funnel-like female joint, under the thrust of the second pressure spring 10, wedge shape lock dog back-off is in hole slot, and stop snap close to slide in groove, snap close is locked by fast connector, the upper end arms of male mechanism and the in-house spool of female contacts with each other and extrudes, under the effect of mutual pressure, spool is to indentation in male and female cavity, now male mechanism and female mechanism connection, fluid will circulate smoothly along end arms slot on spool, when the second seal ring in male upper end-hole annular groove can prevent male mechanism and female mechanism fit, fluid overflows.
When needs disconnect male mechanism and female mechanism, pressing snap close, snap close slides in groove, and wedge shape snap close entirety falls into hole slot, now can push male mechanism and female mechanism smoothly aside, spool separately, the first pressure spring in male and female cavity by Elastic pusher Valve core blade, valve core reset, now under the effect of the first pressure spring, on spool, the first seal ring of end arms and sealing cover are close to, and are blocked by fluid, avoid fluid to overflow.
The above embodiment only have expressed several mode of execution of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility; some distortion and improvement can also be made; these all belong to protection domain of the present utility model, and therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a fluid rapid pipe joint, overlapped by male mechanism and female mechanism and be combined into, it is characterized in that: described male mechanism comprises two injection moulding all-in-one-piece funnel-like males arranged side by side, first pressure spring, spool, sealing cover, described funnel-like male, first pressure spring, spool, sealing cover be combined cutting ferrule composition male mechanism, described first pressure spring one end is stuck in funnel-like male cavity, the other end and the lower arm of described spool are overlapped to merge to be contacted by Valve core blade and are stopped, the upper end arms of described spool is sheathed with the first seal ring, on described spool, end arms stretches out sealing cover center hole, it is identical that described female mechanism and described male mechanism form structure.
2. a kind of fluid rapid pipe joint as claimed in claim 1, it is characterized in that: two the funnel-like male joints forming described male mechanism are provided with groove, be slidably installed in described groove a snap close, described snap close is provided with wedge shape lock dog and spring groove, described spring groove is provided with the second pressure spring, when latching in slip in groove, described second pressure spring can slide by elastic barrier snap close.
3. a kind of fluid rapid pipe joint as claimed in claim 2, is characterized in that: two the funnel-like female joints forming described female mechanism are provided with hole slot, and when described female mechanism and male mechanism fit, the wedge shape lock dog of described snap close can be buckled in hole slot.
4. a kind of fluid rapid pipe joint according to any one of claim 1-3, is characterized in that: described funnel-like male upper end-hole is provided with annular groove, and described groove is sheathed with the second seal ring.
5. a kind of fluid rapid pipe joint according to any one of claim 1-3, is characterized in that: the upper end arms of described spool is band tooth column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020924.8U CN204459568U (en) | 2015-01-13 | 2015-01-13 | A kind of fluid rapid pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020924.8U CN204459568U (en) | 2015-01-13 | 2015-01-13 | A kind of fluid rapid pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459568U true CN204459568U (en) | 2015-07-08 |
Family
ID=53666452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020924.8U Expired - Fee Related CN204459568U (en) | 2015-01-13 | 2015-01-13 | A kind of fluid rapid pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158592A (en) * | 2017-06-11 | 2017-09-15 | 上海依民安全装备有限公司 | A kind of air respiratorresuscitator water system |
| CN107725944A (en) * | 2017-11-15 | 2018-02-23 | 沈阳航天新光集团有限公司 | A kind of fluid path connects separator |
-
2015
- 2015-01-13 CN CN201520020924.8U patent/CN204459568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158592A (en) * | 2017-06-11 | 2017-09-15 | 上海依民安全装备有限公司 | A kind of air respiratorresuscitator water system |
| CN107725944A (en) * | 2017-11-15 | 2018-02-23 | 沈阳航天新光集团有限公司 | A kind of fluid path connects separator |
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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 |
Granted publication date: 20150708 Termination date: 20200113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |