CN207621562U - Connector and pipeline - Google Patents
Connector and pipeline Download PDFInfo
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- CN207621562U CN207621562U CN201721825567.8U CN201721825567U CN207621562U CN 207621562 U CN207621562 U CN 207621562U CN 201721825567 U CN201721825567 U CN 201721825567U CN 207621562 U CN207621562 U CN 207621562U
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Abstract
The utility model provides a kind of connector and pipeline, belongs to valve technology field.Connector includes input end, output end and fitting, it includes the first valve body, the first reply part and the first closure member to input end, first valve body has output section, output section is provided with the first opening, first reply part is connect with the first valve body and in the first valve body, output end includes that the second valve body, the second reply part and the second closure member, fitting are connect with the first closure member or the second closure member, and fitting, which is used to support, opens the first closure member and the second closure member.The connector can realize Fast Installation or dismounting, and water-through and ventilating immediately may be implemented, and after dismantling, two ends are closed immediately, be not in the phenomenon that portion gas or liquid flow out, entire installing and dismounting process is simple, highly practical.This is reasonable in design, and market application potential is huge.Pipeline includes connector, the repertoire with the connector.
Description
Technical field
The utility model is related to valve technology fields, in particular to a kind of connector and pipeline.
Background technology
In production and life, some water, gas equipment need to move；When moving, it needs first to close respective valves,
It removes and takes over again, ability mobile device, and the remaining water (gas) in equipment often passes through the short tube that equipment carries and flows out.
In general, in use next time, need to first connect pipeline, it is then turned on valve, it could running equipment.The big portion of pipe interface
It is divided into screwed connection or screw thread loose joint, needs specific purpose tool ability fit sealing, installing and dismounting inconvenient.
Inventor has found under study for action, at least has the following disadvantages in the prior art：
After valve is closed, segment fluid flow outflow is had；
Installing and dismounting is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of connectors, improve the deficiencies in the prior art, can realize quickly
Installation or removal, and may be implemented water-through and ventilating immediately, and after dismantling, two ends are closed immediately, be not in portion gas or
The phenomenon that liquid flows out, entire installing and dismounting process is simple, highly practical.This is reasonable in design, and market application potential is huge.
The another object of the utility model is the provision of a kind of pipeline comprising connector mentioned above, having should
The repertoire of connector.
What the embodiments of the present invention were realized in：
The embodiments of the present invention provide a kind of connector comprising：
End is inputted, the input end includes the first valve body, the first reply part and the first closure member, first valve body
With output section, the output section is provided with the first opening, and the first reply part connect with first valve body and is located at institute
It states in the first valve body, the first reply part connect with first closure member and first closure member is enabled to have described in closing
The movement tendency of first opening；
End is exported, the output end includes the second valve body, the second reply part and the second closure member, second valve body
With input unit, the input unit is provided with the second opening, and the second reply part connect with second valve body and is located at institute
It states in the second valve body, the second reply part connect with second closure member and second closure member is enabled to have described in closing
The movement tendency of second opening；
Fitting, the fitting are connect with first closure member or second closure member, and the fitting is used for
To opening first closure member and second closure member；
The connector have the output section far from the input unit and first closure member closing it is described first opening,
Second closure member closes the closed state of second opening and the input unit coordinates and described with the output section
Fitting, which supports first closure member and second closure member to open, makes first opening and second open communication
Opening state.
Specifically, the connector can realize Fast Installation or dismounting, and water-through and ventilating immediately, after dismantling, two may be implemented
A end is closed immediately, is not in the phenomenon that portion gas or liquid flow out, entire installing and dismounting process is simple, practicability
By force.This is reasonable in design, and market application potential is huge.
Optionally, the input end further includes the first position-limiting drum, and first position-limiting drum is located in first valve body
And connect with first valve body, the input end further includes the first sliding bar, one end of first sliding bar with it is described
First closure member connects, and the other end of first sliding bar is slidably arranged in first position-limiting drum.
Optionally, described first to reply part be spring, and the first reply part is located in first position-limiting drum, described the
One end of one reply part connect or abuts with first position-limiting drum, and described first, which replys the other end of part and described first, slides
Bar is connected or is abutted.
Optionally, described first to reply part be spring, and the first reply part is arranged first sliding bar, described first
The one end for replying part connect or abuts with first closure member, and described first replys the other end of part and first position-limiting drum
Connection abuts.
Optionally, first sliding bar is provided with rib, and the rib is located at the outer surface of first sliding bar, the rib
It is slidably connected with the inner wall of first position-limiting drum.
Optionally, the outer wall of first valve body is provided with chuck, and the outer wall of second valve body is provided with clamp and
Three reply parts, and the outer wall of the middle part of the clamp and second valve body is rotatablely connected, one end of the clamp formed with it is described
The other end at the card end of chuck cooperation, the clamp forms handle, and the third replys part and the clamp and second valve
Body connects, and under the opening state, the third replys the movement tendency that part enables the card end have chuck described in clamping.
Optionally, the described first stiffness factor for replying part is more than the described second stiffness factor for replying part.
Optionally, the output end further includes the second position-limiting drum, and second position-limiting drum is located in second valve body
And connect with second valve body, the output end further includes the second sliding bar, one end of second sliding bar with it is described
Second closure member connects, and the other end of second sliding bar is slidably arranged in second position-limiting drum, and described second
Sliding bar is provided with limiting card, and when second sliding bar is slided relative to second position-limiting drum, the limiting card can support
State the end of the second position-limiting drum in residence.
Optionally, the size of the output section is less than the size of the input unit, under the opening state, the input unit
It is arranged the output section.
The embodiments of the present invention additionally provide a kind of pipeline comprising connector mentioned above has the connector
Repertoire.
Compared with prior art, the advantageous effect of the utility model embodiment includes：
The connector can realize Fast Installation or dismounting, and water-through and ventilating immediately may be implemented, and after dismantling, two ends are vertical
The phenomenon that closing, being not in portion gas or liquid outflow, entire installing and dismounting process is simple, highly practical.The structure
Reasonable design, market application potential are huge.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the connector that the utility model embodiment 1 provides, at this point, connector is closed；
Fig. 2 is the structural schematic diagram for the connector that the utility model embodiment 1 provides, at this point, connector is in the open state；
Fig. 3 is the structural schematic diagram for the first the first position-limiting drum that the utility model embodiment 1 provides；
Fig. 4 is the structural schematic diagram for second of first position-limiting drums that the utility model embodiment 1 provides；
Fig. 5 is the structural schematic diagram for the first the second position-limiting drum that the utility model embodiment 1 provides；
Fig. 6 is the structural schematic diagram for second of second position-limiting drums that the utility model embodiment 1 provides；
Fig. 7 is the structural schematic diagram for the third the first position-limiting drum that the utility model embodiment 1 provides；
Fig. 8 is the structural schematic diagram for the 4th kind of the first position-limiting drum that the utility model embodiment 1 provides；
Fig. 9 is the structural schematic diagram for the third the second position-limiting drum that the utility model embodiment 1 provides；
Figure 10 is the structural schematic diagram for the 4th kind of the second position-limiting drum that the utility model embodiment 1 provides；
Figure 11 is the structural schematic diagram of the first sliding bar and its associated components that the utility model embodiment 1 provides；
Figure 12 is the structural schematic diagram for the connector that the utility model embodiment 2 provides；
Figure 13 is the structural schematic diagram for the connector that the utility model embodiment 3 provides.
Icon：100- connectors；10- inputs end；The output sections 101-；102- first is open；103- imports；The first valves of 11-
Body；12- first replys part；The first closure members of 13-；The first sliding bars of 14-；The first position-limiting drums of 15-；16- ribs；17- chuck；20-
Export end；201- input units；202- second is open；203- is exported；The second valve bodies of 21-；22- second replys part；The second envelopes of 23-
Closing member；The second sliding bars of 24-；The second position-limiting drums of 25-；26- clamps；261- cards end；262- handles；27- thirds reply part；28-
Limiting card；30- fittings.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside" be based on the orientation or positional relationship shown in the drawings or practicality newly
Type product using when the orientation or positional relationship usually put, be merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1
- Figure 11 is please referred to Fig.1, a kind of connector 100 is present embodiments provided comprising：
End 10 is inputted, input end 10 includes that the first valve body 11, first replys part 12 and the first closure member 13, the first valve
There is body 11 output section 101, output section 101 to be provided with the first opening 102, and the first reply part 12 is connect with the first valve body 11 and position
In in the first valve body 11, the first reply part 12 connect with the first closure member 13 and the first closure member 13 is enabled to have the first opening of closing
102 movement tendency；
End 20 is exported, output end 20 includes that the second valve body 21, second replys part 22 and the second closure member 23, the second valve
There is body 21 input unit 201, input unit 201 to be provided with the second opening 202, and the second reply part 22 is connect with the second valve body 21 and position
In in the second valve body 21, the second reply part 22 connect with the second closure member 23 and the second closure member 23 is enabled to have the second opening of closing
202 movement tendency；
Fitting 30, fitting 30 are connect with the first closure member 13 or the second closure member 23, and fitting 30, which is used to support, opens the
One closure member 13 and the second closure member 23；
Connector 100 has output section 101 far from input unit 201 and the first closure member 13 closing the 102, second envelope of the first opening
The closed state of second opening 202 of the closing of closing member 23 and input unit 201 and output section 101 coordinate and fitting 30 is by first
Closure member 13 supports the opening states opened and the first opening 102 is made to be connected to the second opening 202 with the second closure member 23.
In the present embodiment, input end 10 is provided with import 103, and output end 20 is provided with outlet 203, when two ends
After cooperation, fluid can be from import 103 into and the first opening 102 and second opening 202 being passed sequentially through, finally from exporting 203 rows
Go out.Here fluid includes liquids and gases.
It is described with the relative position in Fig. 1, in the present embodiment, fitting 30 is located on the second closure member 23, when two
End coordinate when, fitting 30 resists the first closure member 13, and the first closure member 13 is made to be moved to the left, at the same the second closure member 23 by
Power moves right, and in the process, the first opening 102 and the second opening 202 are opened.
It of courses, in other embodiment, fitting 30 can also be located on the first closure member 13 or the first closure member 13
It is both provided with fitting 30 with the second closure member 23.
In the present embodiment, the first closure member 13 and the second closure member 23 are for closing the use of some or all of corresponding opening
Flexible sealing material is made, such as rubber, silica gel etc..Similarly, when closure member closing opening, the face of closure member contact can also adopt
It is made of flexible sealing material.
In the present embodiment, the size of output section 101 is less than the size of input unit 201, under opening state, 201 sets of input unit
If output section 101.
The output section 101 and the section of input unit 201 can be round, rectangular or other shapes, and output section 101 shows
For socket, input unit 201 shows as bell and spigot, i.e. output section 101 is inserted into input unit 201, realizes connection.
Fluid is output and then enter from output section 101 in input unit 201, and this mounting means has corresponded to the flowing side of fluid
To, be conducive to improve sealing effect.
The connector 100 can realize Fast Installation or dismounting, and water-through and ventilating immediately may be implemented, after dismantling, two ends
Head is closed immediately, is not in the phenomenon that portion gas or liquid flow out, entire installing and dismounting process is simple, highly practical.It should
Reasonable in design, market application potential is huge.
In the present embodiment, input end 10 further includes the first position-limiting drum 15, and the first position-limiting drum 15 is located in the first valve body 11
And connect with the first valve body 11, input end 10 further includes the first sliding bar 14, one end of the first sliding bar 14 and the first closing
Part 13 connects, and the other end of the first sliding bar 14 is slidably arranged in the first position-limiting drum 15.
By the way that the first position-limiting drum 15 is arranged, the moving direction of the first sliding bar 14 is oriented to, while to first
The glide direction of closure member 13 also plays guiding role.
In the present embodiment, input end 10 and the structure for exporting end 20 have symmetry, that is to say, that the structure of the two
It is similar or substantially similar.
Similarly, output end 20 further includes the second position-limiting drum 25, and the second position-limiting drum 25 is located in the second valve body 21 and with the
Two valve bodies 21 connect, and output end 20 further includes the second sliding bar 24, and one end of the second sliding bar 24 connects with the second closure member 23
It connects, the other end of the second sliding bar 24 is slidably arranged in the second position-limiting drum 25.
Optionally, first part 12 is replied as spring, the first reply part 12 is located in the first position-limiting drum 15, and first replys part 12
One end connect or abut with the first position-limiting drum 15, first reply part 12 the other end connect or abut with the first sliding bar 14.
In conjunction with Fig. 3 and Fig. 4, the first reply part 12 is located in the first position-limiting drum 15, is applied with to the first sliding bar 14 pre-
Pressure so that the first sliding bar 14 has the movement tendency for stretching out the first position-limiting drum 15 so that under normal circumstances, the first closing
Part 13 encloses the first opening 102 always.
In Fig. 3 and Fig. 4, the two structure the difference is that, the other end of the first sliding bar 14 in Fig. 3 forms piston
Or it is mounted with piston.
Similarly, in conjunction with Fig. 5 and Fig. 6, second replys part 22 as spring, and the second reply part 22 is located in the second position-limiting drum 25,
One end of second reply part 22 connect or abuts with the second position-limiting drum 25, and second replys the other end and the second sliding bar 24 of part 22
Connection abuts.
In the present embodiment, first, which replys part 12, second, replys part 22 for spring, in other embodiment, or elasticity
Plate or other elastic constructions.
Optionally, first part 12 is replied as spring, the first reply part 12 is arranged the first sliding bar 14, and first replys part 12
One end connect or abuts with the first closure member 13, and the other end of the first reply part 12 connect or abuts with the first position-limiting drum 15.
In conjunction with Fig. 7 and Fig. 8, the first reply part 12 is set in outside the first sliding bar 14, by this mounting means, equally may be used
To apply precompression to the first closure member 13.
Similarly, in conjunction with Fig. 9 and Figure 10, the mounting means of the second reply part 22 can also select to be set in the second sliding bar 24
Outside.
In conjunction with Figure 11, the first sliding bar 14 is provided with rib 16, and rib 16 is located at the outer surface of the first sliding bar 14, rib 16 and
The inner wall of one position-limiting drum 15 is slidably connected.
By rib 16, the abrasion of the first sliding bar 14 and the first position-limiting drum 15 can be reduced, meanwhile, when the first sliding bar
14 during stretching out the first position-limiting drum 15, and rib 16 can resist the end of the first position-limiting drum 15 while be limited to it.
Similarly, rib 16 can also be arranged in the second sliding bar 24.
First sliding bar 14, the second sliding bar 24 section can be round, rectangular or other shapes, similarly, first
Closure member 13, the second closure member 23 section can be round, rectangular or other shapes.
The outer wall of the first valve body 11 is provided with chuck 17 combined with Figure 1 and Figure 2, and the outer wall of the second valve body 21 is provided with clamp
26 and third reply part 27, the outer wall of the middle part of clamp 26 and the second valve body 21 is rotatablely connected, and one end of clamp 26 is formed and card
The other end at the card end 261 that platform 17 coordinates, clamp 26 forms handle 262, and third replys part 27 and clamp 26 and the second valve body 21
It connects, under opening state, third replys the movement tendency that part 27 enables card end 261 have clamping chuck 17.
In the present embodiment, third replys part 27 and selects torsional spring, in use, handle 262 can be pinned, card end 261 is made to open,
After input unit 201 and output section 101 coordinate, handle 262 is decontroled, at this time under the action of third replys part 27, card end 261 is blocked
It closes in chuck 17, realize input end 10 and exports being relatively fixed for end 20, avoid in use, falling off existing
As.
According to a kind of connector 100 that the utility model embodiment provides, the operation principle of connector 100 is：
After inputting end 10 and output end 20 detaches, under the action of first replys part 12 and second and replys part 22,
Output section 101 and input unit 201 are in closed state, avoid fluid leakage.
After inputting end 10 and output end 20 is installed, output section 101 is inserted into input unit 201, at this point, fitting 30
To the first closure member 13 and the second closure member 23 is opened, the first opening 102 is made to be connected to the second opening 202, two ends, which are in, to be connected
Logical state.
The connector 100 has at least the following advantages：
Easy to use, installing and dismounting is quick；
It is simple in structure, be hardly damaged；
Sealing, only gas is rapid, almost without leak, gas leak phenomenon.
Embodiment 2
2 are please referred to Fig.1, the present embodiment also provides a kind of connector 100, and the technical solution that embodiment 1 describes is equally applicable
In the present embodiment, 1 published technical solution of embodiment is not repeated to describe.
Specifically, the present embodiment is with embodiment 1, difference lies in the first stiffness factor for replying part 12 is more than second and replys
The stiffness factor of part 22.
According to Hooke's law：F=k △ x
Wherein, F is elastic force, and k is stiffness factor, and △ x are spring deformation amounts.
Stiffness factor, the i.e. coefficient of stiffiness (coefficient of elasticity).It describes the size of produced elastic force when unit deformation quantity.K values
Greatly, illustrate that the power that deformation unit length needs is big, in other words spring " tough ".Stiffness factor is also known as stiffness coefficient or stubborn system
Number.
Since the k of two springs is different, when two ends coordinate, fitting 30 resists the first closure member 13, continues to apply
Add external force, the second closure member 23 first generates displacement under the action of fitting 30 at this time, when the second closure member 23 moves a spacing
From rear, the first closure member 13 just starts to generate displacement under the action of fitting 30, that is to say, that output end 20 is first opened, defeated
It is opened after entering end 10, it is more difficult in this way the phenomenon that fluid leakage occur.
Output end 20 further includes the second position-limiting drum 25, the second position-limiting drum 25 be located in the second valve body 21 and with the second valve body
21 connections, output end 20 further includes the second sliding bar 24, and one end of the second sliding bar 24 is connect with the second closure member 23, and second
The other end of sliding bar 24 is slidably arranged in the second position-limiting drum 25, and the second sliding bar 24 is provided with limiting card 28, and second
When sliding bar 24 is slided relative to the second position-limiting drum 25, limiting card 28 can resist the end of the second position-limiting drum 25.
By the way that limiting card 28 is arranged, during the second sliding bar 24 slides, when limiting card 28 resists the second position-limiting drum
25 end, at this time the second sliding bar 24 cannot be further continued for moving, under the action of fitting 30, which just opens
Begin to generate displacement.
Embodiment 3
3 are please referred to Fig.1, the present embodiment also provides a kind of connector 100, and the technical solution that embodiment 1 describes is equally applicable
In the present embodiment, 1 published technical solution of embodiment is not repeated to describe.
Specifically, output section 101, input unit 201 in embodiment 1 and embodiment 2 are corresponded in the first valve body 11 and the
The center of two valve bodies 21, and in the present embodiment, output section 101, input unit 201 are without corresponding in the first valve body 11 and second
The center of valve body 21, it is understood that be the structure of centering type.
Embodiment 4
The present embodiment also provides a kind of pipeline comprising and connector 100 mentioned above is complete with the connector 100
Portion's function.
The structure of connector 100 can be with reference implementation example 1-3.
In general, pipeline further includes two tube bodies, input end 10 is mounted on a tube body, and output end 20 is mounted on
On another tube body, connection or partition between two tube bodies are determined by the connection of connector 100.
It of courses, can also be that an end is mounted in required equipment, another end is mounted on tube body.
In conclusion the utility model provides a kind of connector 100, which can realize Fast Installation or dismounting,
And water-through and ventilating immediately may be implemented, after dismantling, two ends are closed immediately, be not in portion gas or liquid outflow show
As entire installing and dismounting process is simple, highly practical.This is reasonable in design, and market application potential is huge.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be combined with each other.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of connector, which is characterized in that including：
End is inputted, the input end, which includes the first valve body, the first reply part and the first closure member, first valve body, to be had
Output section, the output section are provided with the first opening, and the first reply part connect with first valve body and is located at described the
In one valve body, the first reply part connect with first closure member and first closure member is enabled to have closing described first
The movement tendency of opening；
End is exported, the output end, which includes the second valve body, the second reply part and the second closure member, second valve body, to be had
Input unit, the input unit are provided with the second opening, and the second reply part connect with second valve body and is located at described the
In two valve bodies, the second reply part connect with second closure member and second closure member is enabled to have closing described second
The movement tendency of opening；
Fitting, the fitting are connect with first closure member or second closure member, and the fitting is used to support and open
First closure member and second closure member；
The connector have the output section far from the input unit and first closure member closing it is described first opening, it is described
Second closure member closes the closed state of second opening and the input unit coordinates with the output section and described abuts
Part, which supports first closure member and second closure member, opens the opening for making first opening and second open communication
State.
2. connector according to claim 1, which is characterized in that the input end further includes the first position-limiting drum, and described
One position-limiting drum is located in first valve body and is connect with first valve body, and the input end further includes the first sliding bar,
One end of first sliding bar is connect with first closure member, and the other end of first sliding bar is slidably arranged on
In first position-limiting drum.
3. connector according to claim 2, which is characterized in that described first replys part as spring, and described first replys part
In first position-limiting drum, one end of the first reply part connect or abuts with first position-limiting drum, and described first
The other end for replying part connect or abuts with first sliding bar.
4. connector according to claim 2, which is characterized in that described first replys part as spring, and described first replys part
It is arranged first sliding bar, one end of the first reply part connect or abuts with first closure member, described first time
The other end of copy connect or abuts with first position-limiting drum.
5. connector according to claim 2, which is characterized in that first sliding bar is provided with rib, and the rib is located at institute
The outer surface of the first sliding bar is stated, the inner wall of the rib and first position-limiting drum is slidably connected.
6. according to claim 1-5 any one of them connectors, which is characterized in that the outer wall of first valve body is provided with card
The outer wall of platform, second valve body is provided with clamp and third replys part, and the middle part of the clamp is outer with second valve body
Wall is rotatablely connected, and one end of the clamp forms the card end with chuck cooperation, and the other end of the clamp forms handle, institute
It states third reply part to connect with the clamp and second valve body, under the opening state, the third is replied described in part order
Card end has the movement tendency of chuck described in clamping.
7. according to claim 1-5 any one of them connectors, which is characterized in that the stiffness factor of the first reply part is more than
Described second replys the stiffness factor of part.
8. connector according to claim 7, which is characterized in that the output end further includes the second position-limiting drum, and described
Two position-limiting drums are located in second valve body and are connect with second valve body, and the output end further includes the second sliding bar,
One end of second sliding bar is connect with second closure member, and the other end of second sliding bar is slidably arranged on
In second position-limiting drum, second sliding bar is provided with limiting card, and second sliding bar is relative to second limit
When cylinder sliding, the limiting card can resist the end of second position-limiting drum.
9. according to claim 1-5 any one of them connectors, which is characterized in that the size of the output section is less than the input
The size in portion, under the opening state, the input unit is arranged the output section.
10. a kind of pipeline, which is characterized in that including claim 1-9 any one of them connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825567.8U CN207621562U (en) | 2017-12-22 | 2017-12-22 | Connector and pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825567.8U CN207621562U (en) | 2017-12-22 | 2017-12-22 | Connector and pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621562U true CN207621562U (en) | 2018-07-17 |
Family
ID=62820492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825567.8U Active CN207621562U (en) | 2017-12-22 | 2017-12-22 | Connector and pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203076A (en) * | 2018-09-07 | 2019-01-15 | 浙江工贸职业技术学院 | A kind of cooling equipment of PVC pipeline punching |
| CN111828759A (en) * | 2020-07-20 | 2020-10-27 | 宁波源码智能机械科技有限公司 | Quick connector |
| CN113266720A (en) * | 2021-04-06 | 2021-08-17 | 中交一公局集团有限公司 | Quick grafting structure of foundation ditch drainage pipe |
| CN113669465A (en) * | 2021-08-06 | 2021-11-19 | 段其辉 | Smoke-discharging fire-proof valve |
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2017
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| CN109203076A (en) * | 2018-09-07 | 2019-01-15 | 浙江工贸职业技术学院 | A kind of cooling equipment of PVC pipeline punching |
| CN111828759A (en) * | 2020-07-20 | 2020-10-27 | 宁波源码智能机械科技有限公司 | Quick connector |
| CN111828759B (en) * | 2020-07-20 | 2021-08-10 | 台州朗讯工具股份有限公司 | Quick connector |
| CN113266720A (en) * | 2021-04-06 | 2021-08-17 | 中交一公局集团有限公司 | Quick grafting structure of foundation ditch drainage pipe |
| CN113266720B (en) * | 2021-04-06 | 2022-07-12 | 中交一公局集团有限公司 | Quick grafting structure of foundation ditch drainage pipe |
| CN113669465A (en) * | 2021-08-06 | 2021-11-19 | 段其辉 | Smoke-discharging fire-proof valve |
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