CN203585648U - Novel pneumatic quick coupling - Google Patents
Novel pneumatic quick coupling Download PDFInfo
- Publication number
- CN203585648U CN203585648U CN201320803199.2U CN201320803199U CN203585648U CN 203585648 U CN203585648 U CN 203585648U CN 201320803199 U CN201320803199 U CN 201320803199U CN 203585648 U CN203585648 U CN 203585648U
- Authority
- CN
- China
- Prior art keywords
- valve
- sleeve
- pneumatic quick
- novel pneumatic
- quick coupling
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 abstract description 10
- 229920003023 plastic Polymers 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 6
- 238000001311 chemical methods and process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a novel pneumatic quick coupling, in particular to the technical field of chemical process valve parts. The novel pneumatic quick coupling comprises an inserting core (1), a main valve sleeve (2), a steel ball (3), a metal outer sleeve (4), a valve element (5), a valve core seat (6) and a rear bucket (7), the inserting core (1) is connected to the right side of the valve element (5), the valve core seat (6) is connected to the left side of the valve element (5) in a sleeved mode, the rear bucket (7) is connected to the left side of the valve core seat (6), the main valve sleeve (2) is connected to the outer side of the valve element (5) in a sleeved mode, the steel ball (3) is arranged on the right side of the main valve sleeve (2), and the metal outer sleeve (4) is connected to the outer side of the main valve sleeve (2) in a sleeved mode. The novel pneumatic quick coupling is simple in structure, the metal valve body outer sleeve is adopted to replace a plastic valve body outer sleeve, the problem that plastic parts break easily is solved, and the normal running of the valve body is guaranteed.
Description
Technical field:
The utility model relates to chemical process valve fittings technical field, is specifically related to a kind of novel Pneumatic quick connector.
Background technique:
The plastic wrapper that existing Pneumatic quick connector adopts, when gas flows from A to B, whole joint the inside is in there being pressure condition, at this moment inner steel ball will be oppressed enclosure, and due to high pressure, working of plastics is softer, easily there is groove in long-time inwall, makes damage of product.
Model utility content:
The purpose of this utility model is to provide a kind of novel Pneumatic quick connector, and it is simple in structure, replaces the valve body overcoat of plastics with metal valve body overcoat, has solved the problem of working of plastics breakage, guarantees the normal operation of valve body.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises lock pin 1, main body valve pocket 2, steel ball 3, metal-coating 4, spool 5, valve core case 6, back bucket 7, the right side of described spool 5 is connected with lock pin 1, the left side of spool 5 is socketed with valve core case 6, the left side of valve core case 6 is connected with back bucket 7, the outside of spool 5 is socketed with main body valve pocket 2, and the right side of main body valve pocket 2 is provided with steel ball 3, and the outside of main body valve pocket 2 is socketed with metal-coating 4.
The utlity model has following beneficial effect: it is simple in structure, in replacing with metal valve body overcoat, the valve body overcoat of plastics, has solved the problem of working of plastics breakage, guarantees the normal operation of valve body.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises lock pin 1, main body valve pocket 2, steel ball 3, metal-coating 4, spool 5, valve core case 6, back bucket 7, the right side of described spool 5 is connected with lock pin 1, the left side of spool 5 is socketed with valve core case 6, the left side of valve core case 6 is connected with back bucket 7, the outside of spool 5 is socketed with main body valve pocket 2, and the right side of main body valve pocket 2 is provided with steel ball 3, and the outside of main body valve pocket 2 is socketed with metal-coating 4.
This embodiment has following beneficial effect: it is simple in structure, and in replacing with metal valve body overcoat, the valve body overcoat of plastics, has solved the problem of working of plastics breakage, guarantees the normal operation of valve body.
Claims (1)
1. a novel Pneumatic quick connector, it is characterized in that it comprises lock pin (1), main body valve pocket (2), steel ball (3), metal-coating (4), spool (5), valve core case (6), back bucket (7), the right side of described spool (5) is connected with lock pin (1), the left side of spool (5) is socketed with valve core case (6), the left side of valve core case (6) is connected with back bucket (7), the outside of spool (5) is socketed with main body valve pocket (2), the right side of main body valve pocket (2) is provided with steel ball (3), the outside of main body valve pocket (2) is socketed with metal-coating (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803199.2U CN203585648U (en) | 2013-11-28 | 2013-11-28 | Novel pneumatic quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803199.2U CN203585648U (en) | 2013-11-28 | 2013-11-28 | Novel pneumatic quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585648U true CN203585648U (en) | 2014-05-07 |
Family
ID=50583562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803199.2U Expired - Lifetime CN203585648U (en) | 2013-11-28 | 2013-11-28 | Novel pneumatic quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331808A (en) * | 2018-01-30 | 2018-07-27 | 大连交通大学 | A kind of readily removable connection component of pneumatic type position-adjustable |
-
2013
- 2013-11-28 CN CN201320803199.2U patent/CN203585648U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331808A (en) * | 2018-01-30 | 2018-07-27 | 大连交通大学 | A kind of readily removable connection component of pneumatic type position-adjustable |
| CN108331808B (en) * | 2018-01-30 | 2021-07-16 | 大连交通大学 | Pneumatic type position-adjustable easy-to-detach connecting assembly |
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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: 20140507 |
|
| CX01 | Expiry of patent term |