CN207477795U - A kind of irrigation and drainage pipe fitting with cover - Google Patents
A kind of irrigation and drainage pipe fitting with cover Download PDFInfo
- Publication number
- CN207477795U CN207477795U CN201720545850.9U CN201720545850U CN207477795U CN 207477795 U CN207477795 U CN 207477795U CN 201720545850 U CN201720545850 U CN 201720545850U CN 207477795 U CN207477795 U CN 207477795U
- Authority
- CN
- China
- Prior art keywords
- connector
- cover
- irrigation
- adapter body
- pipe fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of irrigation and drainage pipe fittings with cover, the irrigation and drainage pipe fitting with cover is equipped with adapter body, connector cover, connecting rope, the adapter body is stepped, the connector cover is equipped with protrusion, described connecting rope one end is arranged on adapter body, and the other end is sleeved on protrusion equipped with annulus.It the advantage is that, adapter body utilizes stepped design, is applicable to the different size of drainage tube of tube chamber；Connector material is the materials such as silica gel, identical with drainage tube material, avoids the occurrence of allergic symptom；Adapter body can be sealed using connector cover, so as to make the drainage seal of tube, prevent and backflow and pollute；It is simple in structure, it is easy to use, procedure efficiency is improved, improves post-operative recovery speed.
Description
Technical field
The utility model is related to the field of medical instrument technology, specifically, being a kind of irrigation and drainage pipe fitting with cover.
Background technology
In various surgical procedures or after operation, it will usually with the drainage various body fluid of Tube Drain.Postoperative drainage, to disease
People promotes to restore to play an important role.In order to exclude the oozing of blood of postoperative wound, keep surface of a wound cleaning, some drainage tubes carry or
Have pre-washing function concurrently.
However the end of most drainage tubes is simple open tube chamber, is communicated with the external world, closing is difficult, leakage of easily backflowing
Liquid, and it be easy to cause pollution.
Chinese utility model patent CN201520617502.9, publication date 2015.12.09 are disclosed a kind of multi-functional
Flow sub, including conduit, input adapter, output interface, front end and the input adapter airtight connection of conduit, the rear end of conduit with
Output interface airtight connection, input adapter are taper joint, and inner wall smooth, outer wall is in Pagoda-shaped, and the interface is universal contact,
For the universal contact integrally in cone, inner wall has anti-skidding card slot.The connector facilitates the drainage tube joint set of various models and size
Enter, output interface then facilitates the drainage tube joint of various models and size to be inserted into, and is completely embedded, securely.But this device without
Method avoids leakage of backflowing.
Therefore, there is an urgent need for it is a kind of can closed irrigation drainage tube, the leakage that avoids backflowing drainage tube joint, and at present about this
Kind connector has not been reported.
Invention content
The purpose of this utility model is for deficiency of the prior art, provides a kind of irrigation and drainage pipe fitting with cover.
To achieve the above object, the technical scheme adopted by the utility model is that：
A kind of irrigation and drainage pipe fitting with cover, the irrigation and drainage pipe fitting with cover are equipped with adapter body, connector cover, company
Splicing, the adapter body is stepped, and the connector cover is equipped with protrusion, and described connecting rope one end is arranged on connector master
Body, the other end are sleeved on protrusion equipped with annulus.
As a kind of perferred technical scheme, the adapter body be equipped with the first connector, the second connector, third connector,
4th connector, first connector are arranged on the second joint head, and second connector is arranged on third joint head, institute
The third connector stated is arranged on the 4th joint head, and first joint head is equipped with unidirectional filter membrane, and described first connects
Head, the second connector, third connector, the 4th connector are hollow.
As a kind of perferred technical scheme, first connector outer diameter be less than the second connector outer diameter, described second
Connector outer diameter is less than third connector outer diameter, and the 4th connector outer diameter is not more than third connector outer diameter.
As a kind of perferred technical scheme, the adapter body tail portion is additionally provided with regulating valve.
As a kind of perferred technical scheme, the third connector outer wall extends forwardly to the first joint head.
As a kind of perferred technical scheme, the 4th connector tail portion is equipped with external screw thread, is set in the connector cover
The 4th connector can be screwed in the matched internal thread of external screw thread, the connector cover by having.
As a kind of perferred technical scheme, the connector cover is in "convex" shaped, and the connector cover can be inserted into the 4th
Connector.
As a kind of perferred technical scheme, the junction of first connector and the second connector is equipped with first and fixes
Slot, the junction of second connector and third connector are equipped with the second fixing groove.
As a kind of perferred technical scheme, the adapter body is designed for integral type.
As a kind of perferred technical scheme, the adapter body is made of elastic material.
The utility model advantage is：
1st, adapter body utilizes stepped design, is applicable to the different size of drainage tube of tube chamber；
2nd, connector material is the materials such as hard silica gel, identical with drainage tube material, avoids the occurrence of allergic symptom；
3rd, adapter body can be sealed using connector cover, so as to make the drainage seal of tube, prevents and backflow and pollute；
4th, using unidirectional filter membrane, make drainage tube one end only import but no export, prevent the phenomenon of leakage that backflows；
5th, it is simple in structure, it is easy to use, procedure efficiency is improved, improves post-operative recovery speed.
Description of the drawings
Attached drawing 1 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of embodiment 1.
Attached drawing 2 is the schematic diagram of the another kind irrigation and drainage pipe fitting with cover of embodiment 1.
Attached drawing 3 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of embodiment 2.
Attached drawing 4 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of embodiment 3.
Attached drawing 5 is a kind of perspective view of irrigation and drainage pipe fitting with cover of embodiment 3.
Attached drawing 6 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of embodiment 4.
Attached drawing 7 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of embodiment 5.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to specific embodiment provided by the utility model.
Reference numeral and component part involved in attached drawing is as follows：
1. 2. connector cover of adapter body
3. 4. unidirectional filter membrane of connecting rope
11. 12. second connector of the first connector
13. the 4th connector of third connector 14.
15. 16. first fixing groove of external screw thread
17. 18. regulating valve of the second fixing groove
21. protrusion
Embodiment 1
With reference to Fig. 1, Fig. 1 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of the present embodiment.A kind of flushing with cover is drawn
Flow tube connector, the irrigation and drainage pipe fitting with cover are equipped with adapter body 1, connector cover 2, connecting rope 3, the adapter body
1 is stepped, and 1 tail portion of adapter body is equipped with external screw thread 15, and the connector cover 2 is equipped with protrusion 21, the protrusion
21 be in " convex " type, is equipped with and 15 matched internal thread (not shown) of external screw thread, the connecting rope in the connector cover 2
3 one end are arranged on adapter body 1, and the other end is sleeved on protrusion 21 equipped with annulus.
It should be further noted that the adapter body 1 is equipped with the first connector 11, the second connector 12, third connector
13rd, the 4th connector 14, first connector 11 are arranged on 12 head of the second connector, and second connector 12 is arranged on third
13 head of connector, the third connector 13 are arranged on 14 head of the 4th connector, and 14 tail portion of the 4th connector is equipped with outer spiral shell
Line 15, first connector 11, the second connector 12, third connector 13, the 4th connector 14 are hollow.
It should be further noted that 11 outer diameter of the first connector be less than 12 outer diameter of the second connector, described second
12 outer diameter of connector is less than 13 outer diameter of third connector, and 14 outer diameter of the 4th connector is not more than 13 outer diameter of third connector.
It should be further noted that the adapter body 1 is designed for integral type.
It should be further noted that the material of the adapter body 1 is elastic material, such as hard silica gel.
With reference to Fig. 2, Fig. 2 is the schematic diagram of the another kind irrigation and drainage pipe fitting with cover of the present embodiment, is needed furtherly
Bright, 11 head of the first connector is equipped with unidirectional filter membrane 4.
A kind of application method of irrigation and drainage pipe fitting with cover of the present embodiment is to be inserted into 1 head of adapter body and drain
Pipe end since the first connector 11, the second connector 12,13 outer diameter of third connector change from small to big, is applicable to tube chamber different size
Drainage tube；Then it is rinsed；After flushing, connector cover 2 is screwed in into the 4th connector 14, it is close to complete drainage tube flushing position
It closes.
Advantage of this embodiment is that adapter body utilizes stepped design, it is applicable to the different size of drainage of tube chamber
Pipe；Connector material is the materials such as silica gel, identical with drainage tube material, avoids the occurrence of allergic symptom；It can be by connector using connector cover
Body seal so as to make the drainage seal of tube, prevents and backflows and pollute；Using unidirectional filter membrane, make drainage tube one end only into
Do not go out, prevent the phenomenon of leakage that backflows；It is simple in structure, it is easy to use, procedure efficiency is improved, improves post-operative recovery speed.
Embodiment 2
With reference to Fig. 3, Fig. 3 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of the present embodiment.A kind of flushing with cover is drawn
Flow tube connector, the irrigation and drainage pipe fitting with cover are equipped with adapter body 1, connector cover 2, connecting rope 3, the adapter body
1 is stepped, and the connector cover 2 is equipped with protrusion 21, and the connector cover 2 is in "convex" shaped, and the protrusion 21 is in " convex "
Type, be equipped in the connector cover 2 with 15 matched internal thread (not shown) of external screw thread, described 3 one end of connecting rope is set
It puts in adapter body 1, the other end is sleeved on protrusion 21 equipped with annulus.
It should be further noted that the adapter body 1 is equipped with the first connector 11, the second connector 12, third connector
13rd, the 4th connector 14, first connector 11 are arranged on 12 head of the second connector, and second connector 12 is arranged on third
13 head of connector, the third connector 13 are arranged on 14 head of the 4th connector, and 11 head of the first connector is equipped with unidirectional
Filter membrane 4, first connector 11, the second connector 12, third connector 13, the 4th connector 14 are hollow.
It should be further noted that 11 outer diameter of the first connector be less than 12 outer diameter of the second connector, described second
12 outer diameter of connector is less than 13 outer diameter of third connector, and 14 outer diameter of the 4th connector is not more than 13 outer diameter of third connector.
It should be further noted that the material of the adapter body 1 is elastic material, such as hard silica gel.
A kind of application method of irrigation and drainage pipe fitting with cover of the present embodiment is to be inserted into 1 head of adapter body and drain
Pipe end since the first connector 11, the second connector 12,13 outer diameter of third connector change from small to big, is applicable to tube chamber different size
Drainage tube；Then it is rinsed；After flushing, connector cover 2 is buckled into the 4th connector 14, it is close to complete drainage tube flushing position
It closes.
Embodiment 3
With reference to Fig. 4, Fig. 4 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of the present embodiment.A kind of flushing with cover is drawn
Flow tube connector, the irrigation and drainage pipe fitting with cover are equipped with adapter body, connector cover 2, connecting rope 3, the adapter body
Stepped, 1 tail portion of adapter body is equipped with external screw thread 15, and it is in " convex " that the connector cover 2, which is equipped with the protrusion 21,
Type, be equipped in the connector cover 2 with 15 matched internal thread (not shown) of external screw thread, described 3 one end of connecting rope is set
It puts in adapter body 1, the other end is sleeved on protrusion 21 equipped with annulus.
It should be further noted that the adapter body is equipped with the first connector 11, the second connector 12, third connector
13rd, the 4th connector 14, first connector 11 are arranged on 12 head of the second connector, and second connector 12 is arranged on third
13 head of connector, the third connector 13 are arranged on 14 head of the 4th connector, and 11 head of the first connector is equipped with unidirectional
Filter membrane 4,14 tail portion of the 4th connector are equipped with external screw thread 15, the connection of first connector 11 and the second connector 12
Place is equipped with the first fixing groove 16, and the junction of described second connector 12 and third connector 13 is equipped with the second fixing groove 17, described
The first connector 11, the second connector 12, third connector 13, the 4th connector 14 be hollow.
It should be further noted that 11 outer diameter of the first connector be less than 12 outer diameter of the second connector, described second
12 outer diameter of connector is less than 13 outer diameter of third connector, and 14 outer diameter of the 4th connector is not more than 13 outer diameter of third connector.
It should be further noted that the material of the adapter body is elastic material, such as hard silica gel.
A kind of application method of irrigation and drainage pipe fitting with cover of the present embodiment is that adapter body head is inserted into drainage tube
Since the first connector 11, the second connector 12,13 outer diameter of third connector change from small to big, it is different size of to be applicable to tube chamber for end
Drainage tube；When drainage tube lumen diameter is equal to the outer diameter of the first connector 11, drainage tube head can be inserted into the first fixing groove 16, when
When drainage tube lumen diameter is equal to the outer diameter of the second connector 12, drainage tube head can be inserted into the second fixing groove 17；Then it is rushed
It washes；After flushing, connector cover 2 is screwed in into the 4th connector 14, it is closed to complete drainage tube flushing position.
Advantage of this embodiment is that using fixing groove, drainage tube can be made to be inserted into inside adapter body, effectively fixed drainage
Pipe, prevents connector from being detached with drainage tube, drainage tube is caused to come off.
Embodiment 4
With reference to Fig. 5, Fig. 5 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of the present embodiment.A kind of flushing with cover is drawn
Flow tube connector, the irrigation and drainage pipe fitting with cover are equipped with adapter body, connector cover 2, connecting rope 3, the adapter body
Internal stepped, the adapter body tail portion is equipped with external screw thread 15, and the connector cover 2 is in equipped with the protrusion 21
" convex " type, is equipped in the connector cover 2 and 15 matched internal thread (not shown) of external screw thread, the connecting rope 3 one
End is arranged on adapter body 1, and the other end is sleeved on protrusion 21 equipped with annulus.
With reference to Fig. 6, Fig. 6 is a kind of perspective view of irrigation and drainage pipe fitting with cover of the present embodiment, the adapter body
Equipped with the first connector 11, the second connector 12, third connector 13, the 4th connector 14, first connector 11 is arranged on second and connects
First 12 head, second connector 12 are arranged on 13 head of third connector, and the third connector 13 is arranged on the 4th connector
14 heads, 11 head of the first connector are equipped with unidirectional filter membrane 4, and 14 tail portion of the 4th connector is equipped with external screw thread 15,
13 outer wall of third connector extends forwardly to 11 head of the first connector, first connector 11, the second connector 12,
Three connectors 13, the 4th connector 14 are hollow.
It should be further noted that 11 outer diameter of the first connector be less than 12 outer diameter of the second connector, described second
12 outer diameter of connector is less than 13 outer diameter of third connector, and 14 outer diameter of the 4th connector is not more than 13 outer diameter of third connector.
It should be further noted that the material of the adapter body is elastic material, such as hard silica gel.
A kind of application method of irrigation and drainage pipe fitting with cover of the present embodiment is that adapter body head is inserted into drainage tube
Since the first connector 11, the second connector 12,13 outer diameter of third connector change from small to big, it is different size of to be applicable to tube chamber for end
Drainage tube；The outer wall of third connector 13 can be sleeved on outside drainage tube, protect drainage tube not by outside contamination；Then it is rinsed；
After flushing, connector cover 2 is screwed in into the 4th connector 14, it is closed to complete drainage tube flushing position.
Embodiment 5
With reference to Fig. 7, Fig. 7 is a kind of schematic diagram of irrigation and drainage pipe fitting with cover of the present embodiment.A kind of flushing with cover is drawn
Flow tube connector, the irrigation and drainage pipe fitting with cover are equipped with adapter body, connector cover 2, connecting rope 3, the adapter body
Internal stepped, the adapter body tail portion is equipped with external screw thread 15, and the adapter body tail portion is additionally provided with regulating valve 18,
The connector cover 2 is equipped with the protrusion 21 in " convex " type, in the connector cover 2 equipped with and the matched interior spiral shell of external screw thread 15
Line (not shown), described 3 one end of connecting rope are arranged on adapter body 1, and the other end is sleeved on protrusion 21 equipped with annulus.
It should be further noted that the adapter body is equipped with the first connector 11, the second connector 12, third connector
13rd, the 4th connector 14, first connector 11 are arranged on 12 head of the second connector, and second connector 12 is arranged on third
13 head of connector, the third connector 13 are arranged on 14 head of the 4th connector, and 11 head of the first connector is equipped with unidirectional
Filter membrane 4,14 tail portion of the 4th connector are equipped with external screw thread 15, and first connector 11, the second connector 12, third connect
First 13, the 4th connector 14 is hollow.
It should be further noted that 11 outer diameter of the first connector be less than 12 outer diameter of the second connector, described second
12 outer diameter of connector is less than 13 outer diameter of third connector, and 14 outer diameter of the 4th connector is not more than 13 outer diameter of third connector.
It should be further noted that the adapter body is designed for integral type.
It should be further noted that the material of the adapter body is elastic material, such as hard silica gel.
A kind of application method of irrigation and drainage pipe fitting with cover of the present embodiment is that adapter body head is inserted into drainage tube
Since the first connector 11, the second connector 12,13 outer diameter of third connector change from small to big, it is different size of to be applicable to tube chamber for end
Drainage tube；Then it is rinsed；During flushing, flushing flow rate is adjusted using regulating valve 18；After flushing, connector cover 2 is screwed in
It is closed to complete drainage tube flushing position for 4th connector 14.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel under the premise of the utility model method is not departed from, can also make several improvement and supplement, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of irrigation and drainage pipe fitting with cover, which is characterized in that the irrigation and drainage pipe fitting with cover be equipped with adapter body,
Connector cover, connecting rope, the adapter body is stepped, and the connector cover is equipped with protrusion, and described connecting rope one end is set
It puts in adapter body, the other end is sleeved on protrusion equipped with annulus.
2. irrigation and drainage pipe fitting with cover according to claim 1, which is characterized in that the adapter body is equipped with first
Connector, the second connector, third connector, the 4th connector, first connector are arranged on the second joint head, and described second connects
Head is arranged on third joint head, and the third connector is arranged on the 4th joint head, and first joint head is equipped with
Unidirectional filter membrane, first connector, the second connector, third connector, the 4th connector are hollow.
3. irrigation and drainage pipe fitting with cover according to claim 2, which is characterized in that first connector outer diameter is less than
Second connector outer diameter, second connector outer diameter are less than third connector outer diameter, and the 4th connector outer diameter is not more than third
Connector outer diameter.
4. irrigation and drainage pipe fitting with cover according to claim 3, which is characterized in that the 4th connector tail portion is equipped with
External screw thread, interior be equipped with of the connector cover can screw in the 4th connector with the matched internal thread of external screw thread, the connector cover.
5. irrigation and drainage pipe fitting with cover according to claim 3, which is characterized in that the connector cover is in " convex " word
Shape, the connector cover can be inserted into the 4th connector.
6. irrigation and drainage pipe fitting with cover according to claim 4 or 5, which is characterized in that first connector and
The junction of two connectors is equipped with the first fixing groove, and the junction of second connector and third connector is equipped with the second fixing groove.
7. irrigation and drainage pipe fitting with cover according to claim 6, which is characterized in that the adapter body tail portion is also set
There is regulating valve.
8. irrigation and drainage pipe fitting with cover according to claim 7, which is characterized in that the third connector outer wall is forward
Extend to the first joint head.
9. irrigation and drainage pipe fitting with cover according to claim 8, which is characterized in that the adapter body is integral type
Design.
10. irrigation and drainage pipe fitting with cover according to claim 9, which is characterized in that the adapter body is by elasticity
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545850.9U CN207477795U (en) | 2017-05-16 | 2017-05-16 | A kind of irrigation and drainage pipe fitting with cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545850.9U CN207477795U (en) | 2017-05-16 | 2017-05-16 | A kind of irrigation and drainage pipe fitting with cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477795U true CN207477795U (en) | 2018-06-12 |
Family
ID=62483987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545850.9U Expired - Fee Related CN207477795U (en) | 2017-05-16 | 2017-05-16 | A kind of irrigation and drainage pipe fitting with cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477795U (en) |
-
2017
- 2017-05-16 CN CN201720545850.9U patent/CN207477795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20210516 |