CN109780346B - Connector head - Google Patents
Connector head Download PDFInfo
- Publication number
- CN109780346B CN109780346B CN201910122920.3A CN201910122920A CN109780346B CN 109780346 B CN109780346 B CN 109780346B CN 201910122920 A CN201910122920 A CN 201910122920A CN 109780346 B CN109780346 B CN 109780346B
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- Prior art keywords
- seat
- connecting pipe
- groove
- connector
- pipe
- Prior art date
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Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the technical field of pipe joints, and particularly relates to a connector. The connector is characterized in that the protrusion can slide between the first position and the second position along the second through groove, when a pipeline needs to be connected, the protrusion slides to the first position, so that the protruding part structure extends out of the second through groove and is abutted against the first through groove, the connection of the first seat and the second seat is realized, at the moment, the first connecting pipe is connected with the second connecting pipe, and the first pipeline connected to the first connecting pipe is communicated with the second pipeline connected to the second connecting pipe. When it is necessary to remove the already connected pipe, the projection is slid to the second position, and the first seat is disconnected from the second seat due to the separation of the projection from the first through groove, so that the communication between the first pipe and the second pipe is released. The connector is provided with the sliding protrusions, so that the first seat and the second seat can be quickly assembled and disassembled, and convenience and quickness are realized.
Description
Technical Field
The invention belongs to the technical field of pipe joints, and particularly relates to a connector.
Background
The pipeline has wide application in water supply and drainage, agricultural irrigation, hydraulic engineering, long-distance transportation and the like. The different pipelines need to be communicated to realize the functions of long-distance conveying and the like of the pipelines, and then the pipeline connector is needed.
Existing pipe connectors, such as ferrule connectors, are cumbersome to disassemble, although they can be sealed.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the technical defect that the existing connector is troublesome to detach, the connector is provided.
In order to solve the technical problems, an embodiment of the present invention provides a connector, a first seat, a second seat, a first connecting pipe, a second connecting pipe and a protrusion, wherein the first connecting pipe is arranged on the first seat, the second connecting pipe is arranged on the second seat, and a first through groove is formed on the first seat;
The second seat is provided with a second through groove, and the bulge can slide between a first position and a second position along the second through groove;
In the first position, the part of the protruding structure extends out of the second through groove and is matched with the first through groove so as to enable the first seat to be connected with the second seat, and the first connecting pipe is in butt joint and communication with the second connecting pipe;
In the second position, the protrusion is separated from the first through groove;
one end of the first connecting pipe, which is away from the second seat, is used for being communicated with a first pipeline, and one end of the second connecting pipe, which is away from the first seat, is used for being communicated with a second pipeline.
Optionally, the connector further comprises a first elastomer compressed between the first seat and the second seat when the protrusion is in the first position.
Optionally, the connector further comprises a second elastomer connected between the protrusion and the second seat.
Optionally, a first cavity is formed in the first seat, the first seat comprises a first opening end and a first closed end which are oppositely arranged, a second cavity is formed in the second seat, and the second seat comprises a second opening end and a second closed end which are oppositely arranged;
A first through hole is formed in the first closed end, the first connecting pipe penetrates through the first through hole, a second through hole is formed in the second closed end, and the second connecting pipe penetrates through the second through hole;
when the first seat is connected with the second seat, the side wall of the second seat is abutted with the inner wall of the first cavity, and the second opening end is positioned in the first cavity.
Optionally, the second through groove is formed on a side wall of the second seat, the protrusion includes a sliding portion and an abutting portion, the sliding portion slides along the second through groove between a first position and a second position, and the abutting portion is connected with the sliding portion and extends along a direction from the first seat to the second seat;
the abutment portion abuts against a side wall of the second seat when the sliding portion is in the first position.
Optionally, the protrusion further includes a limiting portion disposed on the abutting portion, a notch is disposed on the second closed end, and the notch is matched with the limiting portion.
Optionally, the connector further comprises a sealing ring, and the sealing ring is arranged between the first connecting pipe and the second connecting pipe.
Optionally, two protrusions and two second through grooves are respectively arranged, the two second through grooves are oppositely arranged, and the two protrusions correspond to the two second through grooves one by one;
The first through grooves are formed in two, and the two first through grooves correspond to the two protrusions one by one.
Optionally, the first connecting pipes and the second connecting pipes are provided in plurality, and the first connecting pipes and the second connecting pipes are in one-to-one correspondence.
Optionally, the first connecting pipe is in threaded connection with the first pipeline, and the second connecting pipe is in threaded connection with the second pipeline.
The implementation of the embodiment of the invention has the following beneficial effects:
According to the connector provided by the embodiment of the invention, the bulge can slide between the first position and the second position along the second through groove, when a pipeline is required to be connected, the bulge is slid to the first position, so that part of the bulge structure extends out of the second through groove and is abutted with the first through groove, the connection between the first seat and the second seat is realized, at the moment, the first connecting pipe is connected with the second connecting pipe, and the first pipeline connected to the first connecting pipe is communicated with the second pipeline connected to the second connecting pipe. When it is necessary to remove the already connected pipe, the projection is slid to the second position, and the first seat is disconnected from the second seat due to the separation of the projection from the first through groove, so that the communication between the first pipe and the second pipe is released. The connector is provided with the sliding protrusions, so that the first seat and the second seat can be quickly assembled and disassembled, and convenience and quickness are realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a connector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first seat of the connector shown in FIG. 1;
FIG. 3 is a schematic view of a second seat of the connector shown in FIG. 1;
FIG. 4 is a top view of a second seat of the connector shown in FIG. 3;
FIG. 5 is a schematic view of the protrusion of the connector shown in FIG. 1;
FIG. 6 is a side view of a protrusion of the connector shown in FIG. 5;
FIG. 7 is a top view of the first and second seats of the connector of FIG. 1 shown connected;
FIG. 8 is a cross-sectional view of A-A of FIG. 7;
FIG. 9 is an enlarged view at a in FIG. 8;
FIG. 10 is a schematic view of a seal ring of the connector of FIG. 1;
FIG. 11 is a schematic view of another seal ring of the connector of FIG. 1;
fig. 12 is an enlarged view at b in fig. 8.
Reference numerals in the specification are as follows:
1. a first seat; 11. a first through groove; 12. a first closed end;
2. a second seat; 21. a second through slot; 22. a second cavity; 23. a second open end; 24. a second closed end;
3. A first connection pipe; 31. a first end face; 32. a second end face;
4. a second connection pipe; 41. a third end face; 42. a groove;
5. A protrusion; 51. a sliding part; 52. an abutting portion; 53. a support; 54. a limit part;
6. a seal ring; 61. an inner ring; 62. an outer ring; 63. a connection surface; 7. a first spring; 8. a second spring; 9. a baffle; 10. a retainer ring; 20. a first pipe; 30. and a second pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, an embodiment of the present invention provides a connector, which includes a first seat 1, a second seat 2, a first connecting pipe 3, a second connecting pipe 4 and a protrusion 5, wherein the first connecting pipe 3 is disposed on the first seat 1, the second connecting pipe 4 is disposed on the second seat 2, a first through slot 11 is formed on the first seat 1, a second through slot 21 is formed on the second seat 2, and the protrusion 5 can slide along the second through slot 21 between a first position and a second position.
In the first position, part of the structure of the protrusion 5 protrudes out of the second through-slot 21 and cooperates with the first through-slot 11, i.e. the protrusion 5 protruding out of the second through-slot 21 is accommodated in the first through-slot 11, so that the first seat 1 is connected with the second seat 2. In this way, the first connection pipe 3 is butted and communicated with the second connection pipe 4, thereby enabling the first pipe 20 connected to the first connection pipe 3 to be communicated with the second pipe 30 connected to the second connection pipe 4.
In the second position, the protrusion 5 is separated from the first through groove 11, so that the connection between the first seat 1 and the second seat 2 is released, thereby releasing the connection between the first duct 20 and the second duct 30.
This connector only needs to set up can follow the gliding protruding 5 of second through groove 21, can realize the fast-assembling quick detach of this connector through protruding 5 slip between first position and second position, and is simple and convenient, and the practicality is strong.
Specifically, a first cavity (not shown in the figure) is formed in the first seat 1, a second cavity 22 is formed in the second seat 2, the first seat 1 includes a first open end and a first closed end 12 which are oppositely disposed, the second seat 2 includes a second open end 23 and a second closed end 24 which are oppositely disposed, a first through hole (not shown in the figure) is disposed on the first closed end 12, the first connecting pipe 3 is disposed in the first through hole in a penetrating manner, a second through hole (not shown in the figure) is disposed on the second closed end 24, and the second connecting pipe 4 is disposed in the second through hole in a penetrating manner.
When the first seat 1 is connected with the second seat 2, the side wall of the second seat 2 is abutted against the inner wall of the first cavity, and the second opening end 23 is positioned in the first cavity.
However, in other embodiments, it is also possible that the side wall of the first seat 1 abuts against the inner wall of the second cavity 22.
As shown in fig. 8 to 10, the connector further includes a sealing ring 6, the sealing ring is annular, and the sealing ring 6 is disposed between the first connecting pipe 3 and the second connecting pipe 4. Specifically, in this embodiment, the sealing ring 6 is sleeved on the second connecting pipe 4, the first end face 31 and the second end face 32 are formed at one end of the first connecting pipe 3 close to the second connecting pipe 4, the second end face 32 is formed at the outer side of the first end face 31, the third end face 41 is formed at one end of the second connecting pipe 4 close to the first connecting pipe 3, when the first seat 1 is connected with the second seat 2, the first end face 31 is abutted to the third end face 41, and the second end face 32 is abutted to the sealing ring 6, so as to increase connection reliability and tightness between the first connecting pipe 3 and the second connecting pipe 4. More specifically, the connector further comprises a retainer ring 10, and the sealing ring 6 is disposed between the retainer ring 10 and the second connecting pipe 4 to restrict movement of the sealing ring 6. It should be noted that the seal ring 6 shown in fig. 9 is in a free state.
As shown in fig. 8, 11 and 12, the seal ring 6 includes an inner ring 61, an outer ring 62, and a seal surface 63, and the seal surface 63 connects the inner ring 61 and the outer ring 62. The second connecting pipe 4 is provided with a groove 42, the sealing ring 6 is sleeved on the groove 42, the inner ring 61 is abutted against the groove 42 of the second connecting pipe 4, and the outer ring 63 is abutted against the first connecting pipe 3. It should be noted that the seal ring 6 shown in fig. 12 is in a free state. The sealing ring is easy to insert and pull, and has good waterproof effect.
The specification and the shape of the sealing ring are different according to the specification and the shape of the first connecting pipe and the second connecting pipe and the matching mode between the first connecting pipe and the second connecting pipe.
As shown in fig. 2 and 3, the connector further comprises a first spring 7, the first spring 7 is fixed on the second cavity 22, and when the protrusion 5 is in the first position, the first spring 7 is pressed between the first closed end 12 and the second closed end 24, and the first spring 7 is in a compressed state. In this way, when the protuberance 5 is in the second position, the restoring force of the first spring 7 can cause the first seat 1 to be sprung apart with respect to the second seat 2, thus making the connection between the first seat 1 and the second seat 2 easier and quicker.
In this embodiment, the second closed end 24 has a rectangular parallelepiped structure, and the first springs 7 are disposed at four corners in the second cavity 22.
However, in other embodiments, the first springs 7 may be provided with one, two, three or more than four, the second closed end 24 may be circular, oval, etc., and the plurality of first springs 7 may be distributed along the sidewall of the second seat 2, and when only one of the first springs 7 is provided, the first springs 7 may be disposed at the center of the second cavity 22, or any position of the second cavity 22.
As shown in fig. 3 and 4, the connector further includes a second spring 8 and a baffle 9, the baffle 9 is connected to the second closed end 24 and is located in the second cavity 22, and the second spring 8 is connected between the baffle 9 and the protrusion 5. Thus, when the connector is assembled, the bulge 5 is manually slid to the second position, the second spring 8 is in a compressed state, then the first seat 1 and the second seat 2 are buckled, the bulge 5 is loosened, and the bulge 5 slides to the first position under the driving of the restoring force of the second spring 8, so that part of the structure of the bulge 5 extends out of the second sliding groove and is abutted with the first sliding groove, and the connection between the first seat 1 and the second seat 2 is realized. The arrangement of the second spring 8 makes the mounting of the first seat 1 and the second seat 2 of the connector simpler and faster.
In this embodiment, with fig. 4 as a viewing angle, two second springs 8 are provided, and the two second springs 8 are connected between the baffle 9 and the protrusion 5, where the two second springs 8 are symmetrically disposed along the axis of the baffle 9 in the front-rear direction, so that the protrusion 5 slides stably along the second through slot 21.
In other embodiments, the first spring 7 and the second spring 8 may be replaced by other kinds of elastic bodies such as rubber.
In the present embodiment, the first through groove 11 is formed on the side wall of the first seat 1, and the second through groove 21 is formed on the side wall of the second seat 2, and the first through groove 11 communicates with the second through groove 21 when the first seat 1 is connected to the second seat 2. In this way, the projection 5 protruding from the second through groove 21 can be accommodated in the first through groove 11.
As shown in fig. 5 and 6, the projection 5 includes a sliding portion 51, an abutment portion 52, and a seat 53, the sliding portion 51 being connected to the seat 53 and slidable along the second through groove 21 between a first position and a second position, and the sliding portion 51 abutting the first through groove 11 when the sliding portion 51 is located at the first position. The second spring 8 is connected between the baffle 9 and the seat 53. The abutment 52 is connected to the seat 53 and extends in the direction from the first seat 1 to the second seat 2. When the sliding portion 51 is in the first position, the abutting portion 52 abuts against the side wall of the second seat 2 and protrudes out of the second cavity 22, so that the sliding portion 51 can be slid from the first position to the second position by operating the abutting portion 52.
In this embodiment, the protrusion 5 further includes a limiting portion 54 connected to the abutting portion 52, and the second closed end 24 is provided with a notch, and the notch is matched with the limiting portion 54. Specifically, when the limiting portion 54 is located in the notch, an end of the sliding portion 51, which is close to the support 53, is flush with the inner edge of the second through groove 21, so that the sliding portion 51 is prevented from falling off from the second through groove 21 due to excessive force, and limiting of the sliding portion 51 is achieved.
However, in other embodiments, the stand 53 may also be omitted, in which case the second spring 8 is connected between the sliding portion 51 and the shutter 9.
As shown in fig. 1 to 4, the number of the protrusions 5 is two, the first through grooves 11 and the second through grooves 21 are two, and the two second through grooves 21 are oppositely arranged, that is, the two second through grooves 21 are arranged on two opposite side walls of the second seat 2, the two protrusions 5 are arranged in one-to-one correspondence with the two second through grooves 21, and the two first through grooves 11 are arranged in one-to-one correspondence with the two protrusions 5.
In the present embodiment, the central axes of the two second through grooves 21 are located on the same straight line.
However, in other embodiments, the central axes of the two second through slots 21 may also lie on different straight lines.
In this embodiment, one end of the first connecting pipe 3 is located in the first cavity and is used for being in butt joint with the second connecting pipe 4, the other end of the first connecting pipe 3 is located outside the first cavity and is used for being in communication with the first pipeline 20, one end of the second connecting pipe 4 is located in the second cavity 22 and is used for being in butt joint with the first connecting pipe 3, and the other end of the second connecting pipe 4 is located outside the second cavity 22 and is used for being in communication with the second pipeline 30.
As shown in fig. 2 and 3, the first connection pipe 3 is screwed to the first pipe 20, and the second connection pipe 4 is screwed to the second pipe 30.
Preferably, a sealing ring may be provided between the first connecting pipe 3 and the first pipe, and a sealing ring may be provided between the second connecting pipe 4 and the second pipe 30.
However, in other embodiments, the first connection pipe 3 and the first pipe 20 may be connected by a clamping manner, and the second connection pipe 4 and the second pipe 30 may be connected by a clamping manner. The connection mode of the first connection pipe 3 and the first pipe 20 and the connection mode of the second connection pipe 4 and the second pipe 30 may be the same or different.
As shown in fig. 2 and 3, the first connecting pipes 3 and the second connecting pipes 4 are provided with a plurality of first connecting pipes 3 and a plurality of second connecting pipes 4 in one-to-one correspondence, so that a plurality of pipelines are connected through one connector. In addition, the diameter of the first connecting pipe 3 can be adaptively changed as required, so that the connector satisfies the connection of pipes of different sizes. The fluid in the first and second pipes 20 and 30 may be a gas, a liquid, or a suspension mixed with a solid, and the fluid transported in the first and second pipes 20 and 30 is not particularly limited herein.
The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (6)
1. The connector is characterized by comprising a first seat, a second seat, a first connecting pipe, a second connecting pipe and a bulge, wherein the first connecting pipe is arranged on the first seat, the second connecting pipe is arranged on the second seat, and a first through groove is formed on the first seat;
The second seat is provided with a second through groove, and the bulge can slide between a first position and a second position along the second through groove;
In the first position, the part of the protruding structure extends out of the second through groove and is matched with the first through groove so as to enable the first seat to be connected with the second seat, and the first connecting pipe is in butt joint and communication with the second connecting pipe;
In the second position, the protrusion is separated from the first through groove;
one end of the first connecting pipe, which is away from the second seat, is used for communicating with a first pipeline, and one end of the second connecting pipe, which is away from the first seat, is used for communicating with a second pipeline;
The first seat is internally provided with a first cavity, the first seat comprises a first opening end and a first closed end which are oppositely arranged, the second seat is internally provided with a second cavity, and the second seat comprises a second opening end and a second closed end which are oppositely arranged;
A first through hole is formed in the first closed end, the first connecting pipe penetrates through the first through hole, a second through hole is formed in the second closed end, and the second connecting pipe penetrates through the second through hole;
when the first seat is connected with the second seat, the side wall of the second seat is abutted against the inner wall of the first cavity, and the second opening end is positioned in the first cavity;
the second through groove is formed on the side wall of the second seat, the protrusion comprises a sliding part and an abutting part, the sliding part slides between a first position and a second position along the second through groove, and the abutting part is connected with the sliding part and extends along the direction from the first seat to the second seat;
The abutting part abuts against the side wall of the second seat when the sliding part is at the first position;
The protrusion further comprises a limiting part arranged on the abutting part, a notch is arranged on the second closed end, and the notch is matched with the limiting part;
The two protrusions and the two second through grooves are arranged oppositely, and the two protrusions correspond to the two second through grooves one by one;
The first through grooves are formed in two, and the two first through grooves correspond to the two protrusions one by one.
2. The connector of claim 1, further comprising a first elastomer compressed between the first seat and the second seat when the protrusion is in the first position.
3. The connector of claim 1, further comprising a second elastomer connected between the boss and the second seat.
4. The connector of claim 1, further comprising a seal ring disposed between the first connection tube and the second connection tube.
5. The connector of claim 1, wherein a plurality of the first connecting pipes and the second connecting pipes are provided, and a plurality of the first connecting pipes and a plurality of the second connecting pipes are in one-to-one correspondence.
6. The connector of claim 1, wherein the first connection tube is threadably coupled to the first conduit and the second connection tube is threadably coupled to the second conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122920.3A CN109780346B (en) | 2019-02-19 | 2019-02-19 | Connector head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122920.3A CN109780346B (en) | 2019-02-19 | 2019-02-19 | Connector head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780346A CN109780346A (en) | 2019-05-21 |
| CN109780346B true CN109780346B (en) | 2024-06-14 |
Family
ID=66503352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910122920.3A Active CN109780346B (en) | 2019-02-19 | 2019-02-19 | Connector head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780346B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209725524U (en) * | 2019-02-19 | 2019-12-03 | 深圳市医护宝智能科技有限公司 | Connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010270880A (en) * | 2009-05-25 | 2010-12-02 | Fuji Industrial Co Ltd | Pipe connecting method and pipe connecting structure for the same |
| KR101181489B1 (en) * | 2012-06-01 | 2012-09-11 | 주식회사 한국피이엠 | Device for connecting pipe |
| CN204403626U (en) * | 2014-12-08 | 2015-06-17 | 何冰 | Pipe joint |
| CN107387919A (en) * | 2017-09-08 | 2017-11-24 | 深圳市爱玛特科技有限公司 | A kind of Petrochemical Pipe Joints |
| CN207715953U (en) * | 2017-11-08 | 2018-08-10 | 上海三盛金属制品有限公司 | The book of Changes pipe-line system intelligence inhales link loose joint |
| CN207864837U (en) * | 2018-01-19 | 2018-09-14 | 盐城海特机械科技有限公司 | A kind of pipeline bridge piece peculiar to vessel of fast-connecting type |
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2019
- 2019-02-19 CN CN201910122920.3A patent/CN109780346B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209725524U (en) * | 2019-02-19 | 2019-12-03 | 深圳市医护宝智能科技有限公司 | Connector |
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| CN109780346A (en) | 2019-05-21 |
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