CN202590482U - Fast-insertion filter joint - Google Patents
Fast-insertion filter joint Download PDFInfo
- Publication number
- CN202590482U CN202590482U CN 201220216390 CN201220216390U CN202590482U CN 202590482 U CN202590482 U CN 202590482U CN 201220216390 CN201220216390 CN 201220216390 CN 201220216390 U CN201220216390 U CN 201220216390U CN 202590482 U CN202590482 U CN 202590482U
- Authority
- CN
- China
- Prior art keywords
- famale connector
- joint
- male contact
- spring
- female joint
- 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
Abstract
The utility model provides a fast-insertion filter joint. The filter joint comprises a female joint and a male joint; the female joint is hollow, and one end of the female joint is provided with an internal thread; one end of the male joint is provided with an external thread; the male joint is in threaded connection with the female joint and is tightly assembled in the female joint; the female joint is provided with an axial step hole; an annular magnet, a filter screen and a spring are arranged in a cavity between the male joint and the female joint; one end of the annular magnet presses against the step surface in the step hole of the female joint, and the other end of the annular magnet presses against one side of the filter screen; the other side of the filter screen presses against one end of the spring; and the other end of the spring presses against the end face of the male joint, which is arranged in the female joint. By adopting the fast-insertion filter joint, the filter effect is good, and cleanliness of an automotive oil passage system is promoted.
Description
Technical field:
The utility model relates to a kind of pipe joint, specifically is a kind of fast transition joint of inserting that is used on the automobile oil pipe road.
Background technology:
Connection in automobile oil pipe road between the pipeline generally is to adopt quick connector; It comprises famale connector and male contact, and famale connector is the cylinder with internal thread of hollow, and an end of male contact has external screw thread; Insert famale connector; And through the screw-internal thread fit with famale connector male contact is a tight fit in the famale connector, and adopt sealing ring to seal in the place that male contact is connected with famale connector, in order to filter the impurity in the oil circuit; Generally also between male contact and famale connector, screen pack is set and comes impurity screening, constitute the fast transition joint of inserting.Adopt screen pack can filter the bigger impurity in the oil circuit, but also have some too small impurity in the oil circuit, can leak screen pack, as, iron filings etc.Filter effect is not enough, influences the cleannes of whole automotive oil system.
The utility model content:
The main purpose of the utility model is, overcomes existing technological deficiency, provides a kind of filter effect better, promotes the fast transition joint of inserting of automotive oil system cleannes.
The technical scheme that the utility model provides is: the utility model provides a kind of fast transition joint of inserting; It comprises famale connector and male contact, and a said famale connector hollow and an end are provided with internal thread, and an end of said male contact is provided with external screw thread; Male contact is through being threaded with famale connector; Close-fitting is in famale connector, and said famale connector is provided with the axial step hole, also is provided with annular magnet, screen pack and spring in the cavity between male contact and the famale connector; Step surface in the stepped hole in said annular magnet one end and the famale connector offsets; The one side of one end and screen pack offsets, and an end of the another side of screen pack and spring offsets, and the end face that is located in the famale connector of the other end of spring and male contact offsets.
Adopt said structure, the utlity model has following advantage:
In the fast transition joint inside of inserting; Screen pack plays basic filtration, and adopts spring that screen pack and annular magnet are against on the step surface of stepped hole, also utilizes the fine impurities that magnet will leak screen pack to hold; Played the function of secondary filter; Good filtration effect can effectively stop impurity to get into the assembly pipeline of oil circuit, promotes the automotive oil system cleannes.
As improvement, the threaded connection place of said male contact and famale connector also is provided with sealing ring.Adopt sealing ring to seal, prevent leakage of oil.
The said fast transition joint of inserting also comprises first snap ring and second snap ring; The other end of said famale connector is provided with first cannelure; Said first snap ring is embedded in first cannelure on the famale connector; The other end of said male contact is provided with second cannelure, and said second snap ring is embedded in second cannelure on the male contact.The connected mode that cooperates of the draw-in groove on utilizing snap ring and being located at attaching parts, simple and convenient, more convenient with other product match ratio that has draw-in groove.
Description of drawings:
Accompanying drawing 1 is the structural representation that the utility model is inserted transition joint soon;
Accompanying drawing 2 is the blast structural representation that the utility model is inserted transition joint soon;
As shown in the figure: 1, first snap ring, 2, famale connector, 3, annular magnet, 4, screen pack, 5, spring, 6, sealing ring, 7, male contact, 8, second snap ring, 9, stepped hole.
The specific embodiment:
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated:
Like Fig. 1, shown in Figure 2: the utility model provides a kind of fast transition joint of inserting; It comprises famale connector 2 and male contact 7, and said famale connector 2 hollows and an end are provided with internal thread, and an end of said male contact 7 is provided with external screw thread; Male contact 7 is through being threaded with famale connector 2; Close-fitting is in famale connector 2, and said famale connector 2 is provided with axial step hole 9, also is provided with annular magnet 3, screen pack 4 and spring 5 in the cavity between male contact 7 and the famale connector 2; Step surface in the stepped hole 9 in said annular magnet 3 one ends and the famale connector 2 offsets; The one side of one end and screen pack 4 offsets, and an end of the another side of screen pack 4 and spring 5 offsets, and the end face that is located in the famale connector 2 of the other end of spring 5 and male contact 7 offsets.
As improvement, the threaded connection place of said male contact 7 and famale connector 2 also is provided with sealing ring 6.Adopt sealing ring to seal, prevent leakage of oil.
The said fast transition joint of inserting also comprises first snap ring 1 and second snap ring 8; The other end of said famale connector 2 is provided with first cannelure; Said first snap ring 1 is embedded in first cannelure on the famale connector 2; The other end of said male contact 7 is provided with second cannelure, and said second snap ring 8 is embedded in second cannelure on the male contact 7.The connected mode that cooperates of the draw-in groove on utilizing snap ring and being located at attaching parts, simple and convenient, more convenient with other product match ratio that has draw-in groove.
Claims (3)
1. insert transition joint soon for one kind; It comprises famale connector (2) and male contact (7), and said famale connector (a 2) hollow and an end are provided with internal thread, and an end of said male contact (7) is provided with external screw thread; Male contact (7) through and famale connector (2) be threaded; Close-fitting is characterized in that in famale connector (2): said famale connector (2) is provided with axial step hole (9), also is provided with annular magnet (3), screen pack (4) and spring (5) in the cavity between male contact (7) and the famale connector (2); Step surface in the stepped hole (9) in said annular magnet (3) one ends and the famale connector (2) offsets; The one side of one end and screen pack (4) offsets, and an end of the another side of screen pack (4) and spring (5) offsets, and the end face that is located in the famale connector (2) of the other end of spring (5) and male contact (7) offsets.
2. the root fast transition joint of inserting according to claim 1, it is characterized in that: the threaded connection place of said male contact (7) and famale connector (2) also is provided with sealing ring (6).
3. the fast transition joint of inserting according to claim 1; It is characterized in that: it also comprises first snap ring (1) and second snap ring (8); The other end of said famale connector (2) is provided with first cannelure; Said first snap ring (1) is embedded in first cannelure on the famale connector (2), and the other end of said male contact (7) is provided with second cannelure, and said second snap ring (8) is embedded in second cannelure on the male contact (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216390 CN202590482U (en) | 2012-05-15 | 2012-05-15 | Fast-insertion filter joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216390 CN202590482U (en) | 2012-05-15 | 2012-05-15 | Fast-insertion filter joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590482U true CN202590482U (en) | 2012-12-12 |
Family
ID=47308063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216390 Expired - Fee Related CN202590482U (en) | 2012-05-15 | 2012-05-15 | Fast-insertion filter joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482350A (en) * | 2020-04-24 | 2020-08-04 | 广东博智林机器人有限公司 | Putty filter and putty spraying robot |
-
2012
- 2012-05-15 CN CN 201220216390 patent/CN202590482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482350A (en) * | 2020-04-24 | 2020-08-04 | 广东博智林机器人有限公司 | Putty filter and putty spraying robot |
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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: 20121212 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |