CN208670387U - A kind of novel compositions type stainless steel quick coupling - Google Patents
A kind of novel compositions type stainless steel quick coupling Download PDFInfo
- Publication number
- CN208670387U CN208670387U CN201821248698.9U CN201821248698U CN208670387U CN 208670387 U CN208670387 U CN 208670387U CN 201821248698 U CN201821248698 U CN 201821248698U CN 208670387 U CN208670387 U CN 208670387U
- Authority
- CN
- China
- Prior art keywords
- female connector
- quick coupling
- stainless steel
- pin end
- connector
- 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 novel compositions type stainless steel quick couplings, it includes splice combinations body, the splice combinations body uses the rectangular box structure of sealing structure, is respectively fixed with more first branch pipes and the second branch pipe that diameter does not wait in the two of them opposite face of splice combinations body；The end of first branch pipe is connected with pin end, and the end of second branch pipe is connected with female connector；The pin end and female connector can cooperate；Locking knob for locking matched oil pipe is installed on female connector.This quick coupling is easy to operate, and structure is simple, and using flexible is changeable, is suitable for different operating occasion and forms a combination quick coupling when in use together by the splice combinations of different tube diameters size, largely improve work efficiency.
Description
Technical field
The utility model relates to a kind of novel compositions type stainless steel quick couplings, belong to component of machine frock clamp neck
Domain.
Background technique
In process of production, it needs when being connected between many equipment oil pipe line pipelines using stainless steel quick coupling, it is stainless
Steel quick coupling can be very convenient with plug and play in working site.But traditional connector is one-to-one, it may be assumed that a kind of
The pin end of model can only corresponding identical size female connector connection.Its disadvantage has: first is that in real work engineering,
It needs to be piped, looks for corresponding connector, it may be assumed that pin end will look for corresponding female connector, and vice versa, greatly drop in this way
Low working efficiency, second is that can not be directly connected to when two root canal road pipe diameter sizes are different.
Utility model content
The utility model aim is to provide a kind of novel compositions type stainless steel quick coupling, this quick coupling is easy to operate,
Structure is simple, and using flexible is changeable, is suitable for different operating occasion, when in use by the splice combinations of different tube diameters size one
It rises, forms a combination quick coupling, largely improve work efficiency.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of novel compositions type is not
Rust steel quick coupling, it includes splice combinations body, and the splice combinations body uses the rectangular box structure of sealing structure, in connector
The two of them opposite face of assembly is respectively fixed with diameter not equal more first branch pipes and the second branch pipe；First branch pipe
End be connected with pin end, the end of second branch pipe is connected with female connector；The pin end and female connector can be mutual
Cooperation；Locking knob for locking matched oil pipe is installed on female connector.
Be machined with the first internal screw thread inside one end of the pin end, first internal screw thread and first pipe end it is outer
Screw thread matches, and the outer wall of the pin end is machined with the first stop collar, and the end of the pin end is machined with annular locking slot.
The female connector includes the second internal screw thread, and second internal screw thread is matched with the external screw thread of second pipe end,
The end of the female connector is provided with for connector, and the connector is matched with oil pipe, is installed and is connected in the outer wall of connector
Ear connecting plate is hinged in the connection otic placode by pin shaft and screws knob.
The inner chamber body of the connector is provided with interior ladder, and the interior ladder position is provided with sealing ring.
The hinge hole matched with the connection otic placode on female connector is machined on the locking knob, the one of locking knob
End is provided with the arc-shaped protrusions matched with the annular locking slot of pin end, and the other end is provided with squeeze grip.
The pin end gland for being blocked to it is provided on the pin end.
The female connector gland for being blocked to it is provided on the female connector.
The utility model has the advantages that:
1, the stainless steel quick coupling of the utility model, by the branch pipe of a variety of different tube diameters, it can be achieved that different tube diameters are big
The connection of small pipeline, and then improve its adaptability；Furthermore pass through the first branch pipe and the second branch pipe and female connector and pin end
Between connection using being threadedly engaged connection, and then realize that it detachably, can replace the pin and box sub of other sizes to adapt to
The needs of different oil pipes.
2, it is used by using the selection between the multiple combined type female connectors and pin end of above structure, can be realized two
Root canal road be both pin end or be both female connector connection.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model pin end main view.
Fig. 3 is the utility model pin end main sectional view.
Fig. 4 is the female connector main view of the utility model.
Fig. 5 is that the mother of the utility model connects main sectional view.
Fig. 6 is the locking knob structure chart of the utility model.
Fig. 7 is the pin end gland structure figure of the utility model.
Fig. 8 is the public access female connector gland structure figure of the utility model.
In figure: splice combinations body 1, the first branch pipe 2, pin end 3, the second branch pipe 4, female connector 5, sealing ring 6, locking knob
7, pin end gland 8, female connector gland 9；
First internal screw thread 301, the first stop collar 302, annular locking slot 303；
Second internal screw thread 501, interior ladder 502, connection otic placode 503, connector 504；
Arc-shaped protrusions 701, hinge hole 702, squeeze grip 703.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Fig. 1-8 is please referred to, a kind of novel compositions type stainless steel quick coupling, it includes splice combinations body 1, the connector group
Zoarium 1 is respectively fixed with diameter not in the two of them opposite face of splice combinations body 1 using the rectangular box structure of sealing structure
Deng more first branch pipes 2 and the second branch pipe 4；The end of first branch pipe 2 is connected with pin end 3, second branch pipe 4
End is connected with female connector 5；The pin end 3 and female connector 5 can cooperate；It is equipped on female connector 5 for locking
The locking knob 7 of matched oil pipe.A variety of different pipes can be passed through by using the stainless steel quick coupling of above structure
The branch pipe of diameter, realizes the connection of the pipeline of different tube diameters size, and then improves its adaptability；Furthermore pass through 2 He of the first branch pipe
Connection between second branch pipe 4 and female connector 5 and pin end 3, which uses, is threadedly engaged connection, and then realizes that it is detachable, Ke Yigeng
The pin and box sub of other sizes is changed to adapt to the docking needs of different oil pipes.
Further, be machined with the first internal screw thread 301 inside one end of the pin end 3, first internal screw thread 301 with
The external screw thread of first branch pipe, 2 end matches, and the outer wall of the pin end 3 is machined with the first stop collar 302, the pin end 3
End be machined with annular locking slot 303.It can be connected with the female connector of oil pipe by using the pin end 3 of above structure.
Further, the female connector 5 includes the second internal screw thread 501,4 end of second internal screw thread 501 and the second branch pipe
The external screw thread at end matches, and the end of the female connector 5 is provided with for connector 504, and the connector 504 matches with oil pipe
It closes, connection otic placode 503 is installed in the outer wall of connector 504, is hinged in the connection otic placode 503 by pin shaft and screws knob 7.
Further, the inner chamber body of the connector 504 is provided with interior ladder 502, and interior 502 position of ladder is provided with sealing
Circle 6.It can be attached between oil pipe by using the female connector 5 of above structure.
Further, the hinge hole matched with the connection otic placode 503 on female connector 5 is machined on the locking knob 7
702, the arc-shaped protrusions 701 matched with the annular locking slot 303 of pin end 3, the other end are provided in one end of locking knob 7
It is provided with squeeze grip 703.By using the locking knob 7 of above structure, oil pipe and female connector 5 can be subjected to locking phase
Even.
Further, the pin end gland 8 for being blocked to it is provided on the pin end 3.By described
Pin end 3 can be sealed by pin end gland 8.
Further, the female connector gland 9 for being blocked to it is provided on the female connector 5.By using upper
Female connector can be sealed by the female connector gland 9 stated.
The locking principle of locking knob 7: locking knob 7 is arc-shaped protrusions 701 of the one end with radian, is matched with pin shaft gap
It closes, can be rotated around pin shaft；Pin end and female connector gland have corresponding annular locking slot 303, and the rotation of locking knob 7 passes through
Arc concave ring transmits stress, and pin end or female connector gland is made to compress or unclamp.
The working principle of this quick coupling: when 2-section pipe road needs to connect, according to the pipe diameter size of pipeline and pipeline end
Portion's male and female situation, selects corresponding branch pipe, and pipeline is connected with corresponding branch pipe by pin end or female connector, locking knob is used
7 is locked, and remaining branch is sealed with gland, due to there is gasket, can prevent the liquid in pipeline, gas from oozing out
Realize the connection on 2-section pipe road.
Above-described embodiment is used to illustrate the utility model, rather than limits the utility model, practical at this
In novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection scope.
Claims (7)
1. a kind of novel compositions type stainless steel quick coupling, feature its be: it includes splice combinations body (1), the connector
Assembly (1) uses the rectangular box structure of sealing structure, is respectively fixed in the two of them opposite face of splice combinations body (1)
More first branch pipes (2) and the second branch pipe (4) that diameter does not wait；The end of first branch pipe (2) is connected with pin end (3),
The end of second branch pipe (4) is connected with female connector (5)；The pin end (3) and female connector (5) can cooperate；?
Locking knob (7) for locking matched oil pipe is installed on female connector (5).
2. a kind of novel compositions type stainless steel quick coupling according to claim 1, it is characterised in that: the pin end
(3) it is machined with inside one end the first internal screw thread (301), the outer spiral shell of first internal screw thread (301) and the first branch pipe (2) end
Line matches, and the outer wall of the pin end (3) is machined with the first stop collar (302), and the end of the pin end (3) is machined with ring
Shape locking slot (303).
3. a kind of novel compositions type stainless steel quick coupling according to claim 1, it is characterised in that: the female connector
It (5) include the second internal screw thread (501) that second internal screw thread (501) matches with the external screw thread of the second branch pipe (4) end, institute
The end for stating female connector (5) is provided with for connector (504), and the connector (504) matches with oil pipe, in connector
(504) outer wall installs connection otic placode (503), is hinged with locking knob (7) by pin shaft on the connection otic placode (503).
4. a kind of novel compositions type stainless steel quick coupling according to claim 3, it is characterised in that: the connector
(504) inner chamber body is provided with interior ladder (502), and interior ladder (502) position is provided with sealing ring (6).
5. a kind of novel compositions type stainless steel quick coupling according to claim 1, it is characterised in that: the locking knob
(7) hinge hole (702) matched with the connection otic placode (503) on female connector (5) is machined on, the one of locking knob (7)
End is provided with the arc-shaped protrusions (701) matched with the annular locking slot (303) of pin end (3), and the other end is provided with by handle
Hand (703).
6. a kind of novel compositions type stainless steel quick coupling according to claim 1, it is characterised in that: the pin end
(3) the pin end gland (8) for being blocked to it is provided on.
7. a kind of novel compositions type stainless steel quick coupling according to claim 1, it is characterised in that: the female connector
(5) the female connector gland (9) for being blocked to it is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248698.9U CN208670387U (en) | 2018-08-03 | 2018-08-03 | A kind of novel compositions type stainless steel quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248698.9U CN208670387U (en) | 2018-08-03 | 2018-08-03 | A kind of novel compositions type stainless steel quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670387U true CN208670387U (en) | 2019-03-29 |
Family
ID=65832422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248698.9U Expired - Fee Related CN208670387U (en) | 2018-08-03 | 2018-08-03 | A kind of novel compositions type stainless steel quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670387U (en) |
-
2018
- 2018-08-03 CN CN201821248698.9U patent/CN208670387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |