CN201787190U - Female quick connection structure of high-pressure quick connector - Google Patents
Female quick connection structure of high-pressure quick connector Download PDFInfo
- Publication number
- CN201787190U CN201787190U CN2010205103938U CN201020510393U CN201787190U CN 201787190 U CN201787190 U CN 201787190U CN 2010205103938 U CN2010205103938 U CN 2010205103938U CN 201020510393 U CN201020510393 U CN 201020510393U CN 201787190 U CN201787190 U CN 201787190U
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- China
- Prior art keywords
- spring
- female
- high pressure
- pull bar
- parent frame
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- 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 - Lifetime
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Abstract
The utility model discloses a female quick connection structure of a high-pressure quick connector, which comprises a female frame and a pull rod, wherein the pull rod is inserted in an inner hole of the female frame, and a high-pressure spring is sleeved on a long shaft in the middle of the pull rod; a snap spring is arranged in a first annular groove at the right end of the pull rod, and the left end of the female frame is screwed with a female seat; an ethylene piston is connected with the outer side of the high-pressure spring in the middle of the inner wall of the inner hole of the female frame in a sliding way, and a small lining is sleeved at the outer side of the tail end of the pull rod on the inner wall of the right end of the ethylene piston; an outer spring is arranged in the middle of the outer wall of the female frame, and a closing ring is arranged in a second annular groove at the right end; an outer ferrule is sleeved at the outer side of the outer spring, and the left end of the outer ferrule is screwed with the female frame; and the inner wall at the right side and the closing ring are fixed together. The female frame, the female seat and the outer ferrule are made from 45 steel, the high-pressure spring, the snap spring and the outer spring are made from 65Mn steel, and the pull rod is made from 20Cr steel. The female quick connection structure has the advantages of novel structure, large flow diameter, good stiffness and strength, and long service life, and is convenient for assembly and disassembly.
Description
Technical field:
The utility model relates to the quick inserting joint field, specifically is a kind of Female Push structure of high pressure quick inserting joint.
Background technique:
The utility model has been optimized the spool of external advanced like product, researches and develops voluntarily, designs on the basis of guaranteeing big flow latus rectum, and it is different from external existing primary flux spool, also is different from the structure of big flow under high pressure conditions in the world.Structural feature is to improve as much as possible the latus rectum of flow, under the state that guarantees sealing, externally exports the dam phenomenon of minimizing pipeline in the joint with peak rate of flow, guarantees the pipeline normal flow rate.
The model utility content:
The purpose of this utility model provides a kind of Female Push structure of high pressure quick inserting joint, has solved under sealing state, can externally export with peak rate of flow and reduce the phenomenon of damming that pipeline occurs in the joint, has guaranteed the normal flow rate of pipeline.
The technical solution of the utility model is as follows:
A kind of Female Push structure of high pressure quick inserting joint, comprise the parent frame, pull bar, described pull bar is plugged in the parent frame endoporus, be set with the high pressure spring on the major axis of pull bar middle part, in the pull bar right-hand member circular groove one jump ring is installed, it is characterized in that: described parent frame left end and parent seat screw, the inwall middle part of parent frame endoporus, the outside slip of the high pressure spring ethene piston that is dynamically connected, the inwall of described ethene piston right-hand member, be set with little lining on the outside of pull bar end, described parent frame outer wall is equipped with outer spring on the middle part, be provided with collar in the right-hand member circular groove two, the outer spring outside is set with outer collar, described outer collar left end and parent frame screw, and right side inwall and collar are fixed.
The Female Push structure of high pressure quick inserting joint according to claim 1, it is characterized in that: described parent frame, parent seat, outer collar material all adopt 45 steel, described high pressure spring, jump ring, outer spring material all adopt 65Mn, and described rod material adopts 20Cr.
The utility model has the advantages that:
The utlity model has novel structure, assembly and disassembly are convenient, and the flow latus rectum is big, and rigidity and intensity are good, the advantage of long service life.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of Female Push structure of high pressure quick inserting joint, comprise parent frame 1, pull bar 2, pull bar 2 is plugged in parent frame 1 endoporus, be set with high pressure spring 3 on the pull bar 2 middle part major axis, in the pull bar 2 right-hand member circular grooves one jump ring 4 is installed, parent frame 1 left end and parent seat 5 screw, the inwall middle part of parent frame 1 endoporus, the outside slip of the high pressure spring 3 ethene piston 6 that is dynamically connected, the inwall of ethene piston 6 right-hand members, be set with little lining 7 on the outside of pull bar 2 ends, parent frame 1 outer wall is equipped with outer spring 8 on the middle part, is provided with collar 9 in the right-hand member circular groove two, and outer spring 8 outsides are set with outer collar 10, outer collar 10 left ends and parent frame 1 screw, and right side inwall and collar 9 are fixing.Parent frame 1, parent seat 5, outer collar 10 materials all adopt 45 steel, and high pressure spring 3, jump ring 4, outer spring 8 materials all adopt 65Mn, and pull bar 2 materials adopt 20Cr.
Claims (2)
1. the Female Push structure of a high pressure quick inserting joint, comprise the parent frame, pull bar, described pull bar is plugged in the parent frame endoporus, be set with the high pressure spring on the major axis of pull bar middle part, in the pull bar right-hand member circular groove one jump ring is installed, it is characterized in that: described parent frame left end and parent seat screw, the inwall middle part of parent frame endoporus, the outside slip of the high pressure spring ethene piston that is dynamically connected, the inwall of described ethene piston right-hand member, be set with little lining on the outside of pull bar end, described parent frame outer wall is equipped with outer spring on the middle part, be provided with collar in the right-hand member circular groove two, the outer spring outside is set with outer collar, described outer collar left end and parent frame screw, and right side inwall and collar are fixed.
2. the Female Push structure of high pressure quick inserting joint according to claim 1, it is characterized in that: described parent frame, parent seat, outer collar material all adopt 45 steel, described high pressure spring, jump ring, outer spring material all adopt 65Mn, and described rod material adopts 20Cr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205103938U CN201787190U (en) | 2010-08-26 | 2010-08-26 | Female quick connection structure of high-pressure quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205103938U CN201787190U (en) | 2010-08-26 | 2010-08-26 | Female quick connection structure of high-pressure quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787190U true CN201787190U (en) | 2011-04-06 |
Family
ID=43819153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205103938U Expired - Lifetime CN201787190U (en) | 2010-08-26 | 2010-08-26 | Female quick connection structure of high-pressure quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162041A (en) * | 2011-12-12 | 2013-06-19 | 常州市永春机电设备有限公司 | Female joint |
| CN103162040A (en) * | 2011-12-12 | 2013-06-19 | 常州市永春机电设备有限公司 | Connector |
| CN106419329A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Filter pipe sales rack |
-
2010
- 2010-08-26 CN CN2010205103938U patent/CN201787190U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162041A (en) * | 2011-12-12 | 2013-06-19 | 常州市永春机电设备有限公司 | Female joint |
| CN103162040A (en) * | 2011-12-12 | 2013-06-19 | 常州市永春机电设备有限公司 | Connector |
| CN106419329A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Filter pipe sales rack |
| CN106419329B (en) * | 2016-08-18 | 2022-09-23 | 无锡智高点技术研发有限公司 | Filter tube selling rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |