CN207961800U - Supplying drainage attachment device - Google Patents
Supplying drainage attachment device Download PDFInfo
- Publication number
- CN207961800U CN207961800U CN201820358574.XU CN201820358574U CN207961800U CN 207961800 U CN207961800 U CN 207961800U CN 201820358574 U CN201820358574 U CN 201820358574U CN 207961800 U CN207961800 U CN 207961800U
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- China
- Prior art keywords
- sleeve
- casing
- butt end
- female connector
- attachment device
- Prior art date
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Abstract
A kind of supplying drainage attachment device, including：First connecting sleeve component, the first connecting sleeve component includes first sleeve, and sealing ring is provided on the outside of the first sleeve and to female connector, the outside face interval to female connector and the first sleeve is arranged and is formed with locking gap；Second connecting sleeve component, the second connecting sleeve component include the second casing, and the arc panel that one end of the second casing can be spliced into tubular structure by least two forms sealing shroud is arranged inside, and outside is rotatably arranged with attaching nut.By the second casing be inserted into first sleeve pipeline end and spreading at tapered structure, rotatable connection nut makes attaching nut be reliably connected with to female connector, and docking boss enables to the tightening of the second casing.It is simple in structure in supplying drainage attachment device provided by the utility model, using reliable, two water-supply-pipes of different tube diameters can be docked, connection reliability is higher.
Description
Technical field
The utility model is related to piping connection relevant apparatus technical fields, more specifically, more particularly to a kind of plumbing
Pipe connection.
Background technology
Currently, the connection between plastic water pipe is mainly the following mode：1, washer or winding are used at water pipe head
The mode of green tape, winding unsintered tape makes installation connection become trouble, if being wrapped over mostly can cause connector and water pipe not to connect, if
It winds very few and leak can be caused；2, by connecting tube, then using garter spring by leather hose banding, this knot tube socket
Conjunction mode is easy to happen leakage due to the Incoercibility of hose so can not ensure completely to seal when pressure is excessive；3, it adopts
With hot melt, the mating surface of two pipelines is tightly attached to and heats its smooth end face on heating tool until melting, removes and add
After hot tool, the end face that two melt is closely packed together, connector cooling is remained under the effect of the pressure, two segment pipes is made to connect
Be connected into as an entirety, this connection can make there is good leakproofness between Guan Yuguan, ensure it is airtight between pipe, but it
Heat-resisting quantity, resistance to pressure is poor, and operate it is also more complicated.In addition, three kinds of above-mentioned connection methods are mainly used for realizing
Docking between the identical pipeline of two calibers cannot achieve docking if pipeline caliber is different.
Utility model content
(1) technical problem
In conclusion it is higher and can realize the two of different tube diameters pipelines pair how to provide a kind of connection reliability
The tubing connecting component connect, becomes those skilled in the art's urgent problem to be solved.
(2) technical solution
The utility model provides a kind of supplying drainage attachment device, for realizing the docking between hydraulic pipeline, including：
First connecting sleeve component, the first connecting sleeve component includes first sleeve, and the first sleeve is straight
Circular tube structure, one end of the first sleeve are the first connecting pin for being connect with hydraulic pipeline, the first sleeve it is another
One end is the first butt end, and sealing ring is provided on the outside of the first sleeve, and the sealing ring is docked towards described first
The side at end is provided with to female connector, and the outside face interval to female connector and the first sleeve is arranged and is formed between locking
Gap is provided with internal thread in the medial surface to female connector；
Second connecting sleeve component, the second connecting sleeve component include the second casing, and the one of second casing
End is second connection end for being connect with hydraulic pipeline, and the other end of second casing is the second butt end, described second
Connecting pin is straight circular tube structure, and second butt end is tapered tube configuration, and second butt end can be spelled by least two
It is connected into the arc panel composition of tubular structure, in being provided with sealing shroud, the sealing shroud and described second in second butt end
The medial surface of butt end offsets, and attaching nut, the attaching nut are rotatably arranged in the outside of second butt end
Include swivel plate, in being provided with docking boss on the swivel plate, the outside of the docking boss and second butt end
Face offsets, and the docking boss can be screwed in the locking gap, it is described docking boss lateral surface be provided with it is described
Dock the external screw thread of external threading cooperation.
Preferably, the sealing shroud is weather-proof rubber sealing boot, and the medial surface of the sealing shroud is used for and described first pair
The lateral surface for connecing end offsets；Positioning convex point is provided on the medial surface of the sealing shroud, the lateral surface of first butt end is set
It is equipped with the positioning groove coordinated with the positioning convex point.
Preferably, the sealing ring is shaped in the first sleeve, it is described female connector is shaped in it is described close
In seal ring；The first sleeve be PVC first sleeves, the sealing ring be PVC sealing rings, it is described to female connector be PVC to female connector.
Preferably, second casing is an integral structure, and second casing is the second casings of PVC.
Preferably, the attaching nut is made of metal attaching nut or PVC attaching nut；The attaching nut is integral type
Structure.
Preferably, the caliber diameter of first connecting pin is different with the caliber diameter of the second connection end.
(3) advantageous effect
In said structure design, application method of the invention is as follows：The first connecting sleeve component is installed to it first
In one need on the hydraulic pipeline that docks, then by the second connecting sleeve component be installed to other in which needs dock it is defeated
In water lines.Then second butt end of the second casing is inserted into the pipeline end of first sleeve, due in the second butt end
It is provided with sealing shroud, therefore, the second butt end spreading is at tapered structure.Apply active force again later to continue into the second casing
Onto first sleeve, so that it is guaranteed that closely being connected between first sleeve and the second casing connection.Sealing shroud uses weather-proof rubber
It is made, is an integral structure, sealing shroud is clamped between first sleeve and the second casing.Finally rotatable connection nut to connect
Connected nut is reliably connected with to female connector, and docking boss enables to the second butt end to tighten, so that first sleeve, sealing shroud
And second be fitted close between casing.By said structure design, in supplying drainage attachment device provided by the utility model
In, it is simple in structure, using reliable, two water-supply-pipes of different tube diameters can be docked, connection reliability is higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of supplying drainage attachment device in the utility model embodiment；
In Fig. 1, the correspondence of component names and accompanying drawing number is：
First sleeve 1, sealing ring 2, to female connector 3, the second casing 4, sealing shroud 5, swivel plate 6, docking boss 7.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more；Term "
Above ", " under ", " left side ", " right side ", " interior ", " outside ", " front end ", " rear end ", " head ", " " orientation or position of equal instructions are closed for tail portion
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of supplying drainage attachment device in the utility model embodiment.
The utility model provides a kind of supplying drainage attachment device, for realizing the docking between hydraulic pipeline, especially
Docking between two hydraulic pipelines different suitable for caliber.
In an embodiment of the utility model, which includes two parts, is respectively
First connecting sleeve component and the second connecting sleeve component, the first connecting sleeve component and the second connecting sleeve component difference
It is installed to two to need on the hydraulic pipeline docked, then the first connecting sleeve component and the second connecting sleeve component carry out again
Docking, it will be able to realize the docking between two hydraulic pipelines.
In an embodiment of the utility model, the first connecting sleeve component includes first sleeve 1, first sleeve
1 uses straight circular tube structure, first sleeve 1 to have Multiple Type, and the caliber of the first sleeve 1 of each model is different, this
The hydraulic pipeline that sample docks as needed selects first sleeve 1 the most matched, and first sleeve 1 is then installed to hydraulic pipeline
End.
In the present invention, first sleeve 1 preferably uses PVC plastic pipe structure design, strong with light weight, structure
The material advantages such as degree is high, weatherability and rotproofness intensity are higher.
Specifically, one end of first sleeve 1 is the first connecting pin for being connect with hydraulic pipeline, first sleeve 1 it is another
One end is the first butt end, the outside of first sleeve 1 is provided with sealing ring 2, the side of sealing ring 2 towards the first butt end is set
It is equipped with to female connector 3, the outside face interval of female connector 3 and first sleeve 1 is arranged and is formed with locking gap, in female connector 3
Side is provided with internal thread.
In order to improve the structural strength of the utility model, sealing ring 2 is shaped in first sleeve 1, to 3 one of female connector
It takes shape on sealing ring 2；First sleeve 1 be PVC first sleeves, sealing ring 2 be PVC sealing rings, to female connector 3 be PVC to female connector.
Specifically, the second connecting sleeve component includes the second casing 4, and one end of the second casing 4 is to be used for and water-supply-pipe
The second connection end of road connection, the other end of the second casing 4 are the second butt end, and second connection end is straight circular tube structure, second
Butt end is tapered tube configuration, and the arc panel that the second butt end can be spliced into tubular structure by least two forms, in second
Sealing shroud 5 is provided in butt end, sealing shroud 5 and the medial surface of the second butt end offset, and can be revolved in the outside of the second butt end
It is arranged with attaching nut with turning, attaching nut includes swivel plate 6, in being provided with docking boss 7 on swivel plate 6, docks boss 7
It offsets with the lateral surface of the second butt end, docking boss 7 can be screwed in locking gap, the lateral surface setting of docking boss 7
Have and the external screw thread to 3 screw-thread fit of female connector.
It limits herein：1, sealing shroud 5 is weather-proof rubber sealing boot, and the medial surface of sealing shroud 5 is used for and the first butt end
Lateral surface offsets；Positioning convex point is provided on the medial surface of sealing shroud 5, the lateral surface of the first butt end is provided with and positioning convex point
The positioning groove of cooperation.2, the second casing 4 is an integral structure, and the second casing 4 is the second casings of PVC.3, attaching nut is gold
Belong to attaching nut or PVC attaching nut processed；Attaching nut is an integral structure.4, the caliber diameter of the first connecting pin and second connects
The caliber diameter for connecing end is different.
In said structure design, the first connecting sleeve component is installed to one of water-supply-pipe for needing to dock first
On the road, the second connecting sleeve component is then installed to other in which to need on the hydraulic pipeline docked.Then by second set
Second butt end of pipe 4 is inserted into the pipeline end of first sleeve 1, due to being provided with sealing shroud 5 in the second butt end,
Second butt end spreading is at tapered structure.Apply active force again later to continue into the second casing 4 in first sleeve 1, from
And ensure closely to connect between first sleeve 1 and the connection of the second casing 4.Sealing shroud 5 is made of weather-proof combustion glue, is integrated
Formula structure, sealing shroud 5 are clamped between first sleeve 1 and the second casing 4.Finally rotatable connection nut make attaching nut with it is right
Female connector 3 is reliably connected, and docking boss 7 enables to the second butt end to tighten, so that first sleeve 1, sealing shroud 5 and the
It is fitted close between two casings 4.By said structure design, in supplying drainage attachment device provided by the utility model,
It is simple in structure, using reliable, two water-supply-pipes of different tube diameters can be docked, connection reliability is higher.
The embodiments of the present invention provide for the sake of example and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are and to make this field to more preferably illustrate the principles of the present invention and practical application
Those of ordinary skill is it will be appreciated that various embodiments with various modifications of the utility model to design suitable for special-purpose.
Claims (6)
1. a kind of supplying drainage attachment device, for realizing the docking between hydraulic pipeline, which is characterized in that including：
First connecting sleeve component, the first connecting sleeve component include first sleeve (1), and the first sleeve is straight circle
Pipe structure, one end of the first sleeve are the first connecting pin for being connect with hydraulic pipeline, the first sleeve it is another
End is the first butt end, and sealing ring (2) is provided on the outside of the first sleeve, and the sealing ring is docked towards described first
The side at end is provided with to female connector (3), and the outside face interval to female connector and the first sleeve is arranged and is formed with locking
Gap is provided with internal thread in the medial surface to female connector；
Second connecting sleeve component, the second connecting sleeve component include the second casing (4), one end of second casing
The other end for the second connection end for being connect with hydraulic pipeline, second casing is the second butt end, and described second connects
It is straight circular tube structure to connect end, and second butt end is tapered tube configuration, and second butt end can be spliced by least two
It is formed at the arc panel of tubular structure, in being provided with sealing shroud (5), the sealing shroud and described second in second butt end
The medial surface of butt end offsets, and attaching nut, the attaching nut are rotatably arranged in the outside of second butt end
Include swivel plate (6), docks boss (7) in being provided on the swivel plate, the docking boss and second butt end
Lateral surface offset, the docking boss can be screwed in the locking gap, it is described docking boss lateral surface be provided with
With the external screw thread for docking external threading cooperation.
2. supplying drainage attachment device according to claim 1, which is characterized in that
The sealing shroud is weather-proof rubber sealing boot, and the medial surface of the sealing shroud is for the lateral surface with first butt end
It offsets；
Positioning convex point is provided on the medial surface of the sealing shroud, the lateral surface of first butt end is provided with and the positioning
The positioning groove of salient point cooperation.
3. supplying drainage attachment device according to claim 1, which is characterized in that
The sealing ring is shaped in the first sleeve, described to be shaped on the sealing ring to female connector；
The first sleeve be PVC first sleeves, the sealing ring be PVC sealing rings, it is described to female connector be PVC to female connector.
4. supplying drainage attachment device according to claim 1, which is characterized in that
Second casing is an integral structure, and second casing is the second casings of PVC.
5. supplying drainage attachment device according to claim 1, which is characterized in that
The attaching nut is made of metal attaching nut or PVC attaching nut；
The attaching nut is an integral structure.
6. supplying drainage attachment device according to any one of claims 1 to 5, which is characterized in that
The caliber diameter of first connecting pin is different with the caliber diameter of the second connection end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358574.XU CN207961800U (en) | 2018-03-16 | 2018-03-16 | Supplying drainage attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358574.XU CN207961800U (en) | 2018-03-16 | 2018-03-16 | Supplying drainage attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961800U true CN207961800U (en) | 2018-10-12 |
Family
ID=63743271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358574.XU Expired - Fee Related CN207961800U (en) | 2018-03-16 | 2018-03-16 | Supplying drainage attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757235A (en) * | 2021-09-23 | 2021-12-07 | 北京科技大学 | Quick detachable thin wall pipe interfacing apparatus |
-
2018
- 2018-03-16 CN CN201820358574.XU patent/CN207961800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757235A (en) * | 2021-09-23 | 2021-12-07 | 北京科技大学 | Quick detachable thin wall pipe interfacing apparatus |
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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: 20181012 Termination date: 20190316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |