CN207161935U - Pipe joint disengaged over long distances - Google Patents
Pipe joint disengaged over long distances Download PDFInfo
- Publication number
- CN207161935U CN207161935U CN201721153428.5U CN201721153428U CN207161935U CN 207161935 U CN207161935 U CN 207161935U CN 201721153428 U CN201721153428 U CN 201721153428U CN 207161935 U CN207161935 U CN 207161935U
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- China
- Prior art keywords
- tube
- inner tube
- connecting tube
- guide groove
- pipe
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Abstract
The utility model discloses a kind of disengaged pipe joint of long range,Including the multiple pipe groups sequentially connected,Each pipe group includes inner tube (1),Outer tube (2),First connecting tube (3) and the second connecting tube (4),Said inner tube (1) outer wall is provided with guide groove (1.1),The guide groove (1.1) is along inner tube (1) circumferentially-spaced distribution,The guide groove (1.1) is along inner tube (1) axially extending setting,The external diameter of first connecting tube (3) is consistent with the external diameter of inner tube (1),The outer tube (2) is linked in inner tube (1) outside,Outer tube (2) other end is provided with the guide part (2.1) for being used for coordinating with guide groove (1.1),Second connecting tube (4) is provided with guide pad (4.1) the utility model coordinated with guide groove (1.1) and provided a kind of can need to carry out the disengaged pipe joint of flexible long range according to actual cleaning length.
Description
Technical field
It the utility model is related to pipe joint technical field, and in particular to a kind of disengaged pipe joint of long range.
Background technology
At present, jetting machine is high-pressure plunger pump is produced height by power set (motor, gasoline engine, diesel engine)
Water is pressed to rinse the machine of body surface.It can peel off dirt, wash away, and reach the purpose on cleaning of objects surface.Because it is to make
Dirt is cleared up with water jets under high pressure, so high-pressure wash is also one of universally acknowledged most scientific, economic, environmentally friendly cleaning mode.It is existing
There is the jetting machine in technology to be connected with high-pressure water pipe, both are connected by pipe joint, and pipe joint is regular length, can not be adjusted
Section, needing to lengthen distance cleaning constantly, it is necessary to must lengthen water pipe could realize, in-convenience in use.
The content of the invention
Technical problem to be solved in the utility model is：There is provided one kind can need to be stretched according to actual cleaning length
The disengaged pipe joint of long range.
The technical scheme in the invention for solving the above technical problem is：A kind of disengaged pipe joint of long range, including
The multiple pipe groups sequentially connected, each pipe group include inner tube, outer tube, the first connecting tube and the second connecting tube, said inner tube outer wall
Provided with guide groove, the guide groove is along the circumferentially-spaced distribution of inner tube, and the guide groove is along the axially extending setting of inner tube, and described first
Connecting tube and the removable connection of inner tube, the external diameter of first connecting tube is consistent with the external diameter of inner tube, including the outer tube fit
Pipe is outer, second connecting tube and the removable connection in outer tube one end, and the outer tube other end, which is provided with, is used for what is coordinated with guide groove
Guide part, second connecting tube are provided with the guide pad coordinated with guide groove, and described guide groove one end turns on inner tube one side, institute
The guide groove other end is stated with inner tube other end by cut-off portion to be separated.
Compared with prior art, the utility model has the advantage of：During assembling, the inner tube of first pipe group is inserted first
In the outer tube of first pipe group, then the second connecting tube of first pipe group is connected with the outer tube of first pipe group, first
The cut-off portion side of the inner tube of pipe group is spacing by the guide pad of second connecting portion, and opposite side is spacing by the guide part of outer tube；Can root
According to needs, continue that second, the 3rd ... n-th pipe group are installed, when installing second pipe group, first by the outer of second pipe group
For pipe sleeve in the inner tube of first pipe group, the outer tube of second pipe group passes through guide part and the guiding of the inner tube of first pipe group
Groove coordinates, and is then connected the first connecting tube of first pipe group with the inner tube of first pipe group, then by second pipe group
Inner tube is inserted in the outer tube of second pipe group, is then connected the outer tube of the second connecting tube of second pipe group and second pipe group
Connect ... that the rest may be inferred, complete installation, the quantity of installing pipe group can be selected as needed, can also be more actual clear after installation
Washing length needs to be stretched, and overall structure is simple, easy to adjust
As a kind of improvement of the present utility model, sealing structure, the sealing knot are additionally provided between said inner tube and outer tube
Structure includes seal groove, sealing ring, and the seal groove is located on the periphery wall in the cut-off portion of inner tube and the periphery wall of the first connecting tube,
The sealing ring is located in seal groove, and by the improvement, sealing ring seals to the gap between inner and outer tubes, so as to
Increase sealing.
There is a kind of improvement as of the present utility model, first connecting tube refers to described with the removable connection of inner tube
First connecting tube is provided with the first coordinating block towards inner tube is raised, said inner tube end face be provided with it is the first of the cooperation of the first coordinating block recessed
Groove, the first coordinating block periphery are provided with the first sealed outer pipe screw thread, and first groove inner wall is provided with and the first sealed outer pipe
The first sealed inner tube screw thread that screw thread coordinates, by the improvement, the first connecting tube is connected with inner tube by 55 ° of sealing pipe screw threads
Connect, good seal performance.
There is a kind of improvement as of the present utility model, second connecting tube refers to described with the removable connection of inner tube
Second connecting tube is provided with the second coordinating block towards inner tube is raised, and the with the cooperation of the second coordinating block is arranged with said inner tube end face
Two grooves, the second coordinating block inwall are provided with the second sealed inner tube screw thread, and second groove is provided with and the second sealed inner tube
The second sealed outer pipe screw thread that screw thread coordinates, by the improvement, the second connecting tube is connected with outer tube by 55 ° of sealing pipe screw threads
Connect, good seal performance.
There is a kind of improvement as of the present utility model, said inner tube, outer tube, the first connecting tube and the second connecting tube are shape
The consistent rectangular tube of shape, by the improvement, rectangular tube can avoid inner tube, outer tube, the first connecting tube and the second connecting tube hair
It is raw to relatively rotate.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
1- inner tubes, 1.1- guide grooves, 1.2- cut-offs portion, 1.3- seal grooves, 2- outer tubes, 2.1- guide parts, 3- first are connected
Pipe, the connecting tubes of 4- second, 4.1- guide pads, 5- sealing rings.
Embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1,
A kind of disengaged pipe joint of long range, including the multiple pipe groups sequentially connected, each pipe group include inner tube 1, outer tube
2nd, the first connecting tube 3 and the second connecting tube 4, the outer wall of said inner tube 1 are provided with guide groove 1.1, and the guide groove 1.1 was along inner tube 1 week
To being spaced apart, the guide groove 1.1 along 1 axially extending setting of inner tube, first connecting tube 3 and 1 removable connection of inner tube,
The external diameter of first connecting tube 3 is consistent with the external diameter of inner tube 1, and the outer tube 2 is linked in outside inner tube 1, second connecting tube 4
With the removable connection in the one end of outer tube 2, the other end of outer tube 2 is provided with the guide part 2.1 for being used for coordinating with guide groove 1.1, described
Second connecting tube 4 is provided with the guide pad 4.1 coordinated with guide groove 1.1, and described one end of guide groove 1.1 simultaneously turns on inner tube 1, institute
The other end of guide groove 1.1 is stated with the other end of inner tube 1 by cut-off portion 1.2 to be separated.
Wherein, it is additionally provided with sealing structure between said inner tube 1 and outer tube 2, the sealing structure includes seal groove 1.3, close
Seal 5, the seal groove 1.3 are located at the periphery wall in the cut-off portion 1.2 of inner tube 1 and the periphery wall of the first connecting tube 3, the sealing
Circle 5 is located in seal groove 1.3.
Wherein, first connecting tube 3 refers to that first connecting tube 3 is convex towards inner tube 1 with the removable connection of inner tube 1
Rise and be provided with the first coordinating block, the end face of said inner tube 1 is provided with the first groove with the cooperation of the first coordinating block, outside first coordinating block
It is provided with the first sealed outer pipe screw thread week, first groove inner wall is provided with the first sealing coordinated with the first sealed outer pipe screw thread
Pipe screw thread.
Wherein, second connecting tube 4 refers to that second connecting tube 4 is convex towards inner tube 1 with the removable connection of inner tube 1
Rise and be provided with the second coordinating block, the second groove coordinated with the second coordinating block is arranged with the end face of said inner tube 1, described second coordinates
Block inwall is provided with the second sealed inner tube screw thread, and it is outer that second groove is provided with the second sealing coordinated with the second sealed inner tube screw thread
Pipe screw thread.
Wherein, said inner tube 1, outer tube 2, the first connecting tube 3 and the second connecting tube 4 are the rectangular tube that shape is consistent.
Only most preferred embodiment of the present utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above example, and its concrete structure allows to change.It is all in the utility model independent right
It is required that protection domain in the various change made in scope of protection of the utility model.
Claims (5)
- A kind of 1. disengaged pipe joint of long range, it is characterised in that：Including the multiple pipe groups sequentially connected, each pipe group includes interior Pipe (1), outer tube (2), the first connecting tube (3) and the second connecting tube (4), said inner tube (1) outer wall are provided with guide groove (1.1), institute It is described along inner tube (1) axially extending setting along inner tube (1) circumferentially-spaced distribution, the guide groove (1.1) to state guide groove (1.1) First connecting tube (3) and inner tube (1) removable connection, the external diameter of first connecting tube (3) is consistent with the external diameter of inner tube (1), The outer tube (2) is linked in inner tube (1) outside, second connecting tube (4) and the removable connection in outer tube (2) one end, the outer tube (2) other end is provided with the guide part (2.1) for being used for coordinating with guide groove (1.1), and second connecting tube (4) is provided with and guide groove (1.1) guide pad (4.1) coordinated, described guide groove (1.1) one end turn on inner tube (1) one side, and the guide groove (1.1) is another One end is separated with inner tube (1) other end by cut-off portion (1.2).
- 2. according to the disengaged pipe joint of long range described in claim 1, it is characterised in that：Between said inner tube (1) and outer tube (2) Sealing structure is additionally provided with, the sealing structure includes seal groove (1.3), sealing ring (5), and the seal groove (1.3) is located at inner tube (1) periphery wall in cut-off portion (1.2) and the periphery wall of the first connecting tube (3), the sealing ring (5) are located at seal groove (1.3) It is interior.
- 3. according to the disengaged pipe joint of long range described in claim 1, it is characterised in that：First connecting tube (3) and inner tube (1) removable connection refers to that first connecting tube (3) is provided with the first coordinating block, said inner tube (1) towards inner tube (1) is raised End face is provided with the first groove coordinated with the first coordinating block, and the first coordinating block periphery is provided with the first sealed outer pipe screw thread, institute State the first groove inner wall and be provided with the first sealed inner tube screw thread coordinated with the first sealed outer pipe screw thread.
- 4. according to the disengaged pipe joint of long range described in claim 1, it is characterised in that：Second connecting tube (4) and inner tube (1) removable connection refers to that second connecting tube (4) is provided with the second coordinating block, said inner tube (1) towards inner tube (1) is raised The second groove coordinated with the second coordinating block is arranged with end face, the second coordinating block inwall is provided with the second sealed inner tube spiral shell Line, second groove are provided with the second sealed outer pipe screw thread coordinated with the second sealed inner tube screw thread.
- 5. the disengaged pipe joint of long range according to claim 1, it is characterised in that：Said inner tube (1), outer tube (2), One connecting tube (3) and the second connecting tube (4) are the consistent rectangular tube of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153428.5U CN207161935U (en) | 2017-09-08 | 2017-09-08 | Pipe joint disengaged over long distances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153428.5U CN207161935U (en) | 2017-09-08 | 2017-09-08 | Pipe joint disengaged over long distances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161935U true CN207161935U (en) | 2018-03-30 |
Family
ID=61721092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153428.5U Active CN207161935U (en) | 2017-09-08 | 2017-09-08 | Pipe joint disengaged over long distances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161935U (en) |
-
2017
- 2017-09-08 CN CN201721153428.5U patent/CN207161935U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Long distance detachable coupling Effective date of registration: 20221201 Granted publication date: 20180330 Pledgee: Ningbo Yinzhou Rural Commercial Bank Co.,Ltd. Hengxi Sub branch Pledgor: NINGBO BEIDA HOSE MANUFACTURING CO.,LTD. Registration number: Y2022330003358 |