CN206246887U - A kind of antidrip suction tube jointing - Google Patents
A kind of antidrip suction tube jointing Download PDFInfo
- Publication number
- CN206246887U CN206246887U CN201621260241.0U CN201621260241U CN206246887U CN 206246887 U CN206246887 U CN 206246887U CN 201621260241 U CN201621260241 U CN 201621260241U CN 206246887 U CN206246887 U CN 206246887U
- Authority
- CN
- China
- Prior art keywords
- fixing end
- gathering sill
- spring
- elastic sealed
- sealed body
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of antidrip suction tube jointing, including joint body, fixing end, 90 ° of interface ends, elastic sealed body, valve element and springs；The joint body is sealedly and fixedly connected in fixing end, 90 ° of interface ends are connected with fixing end rotatory sealing, the lower end of the fixing end is provided with gathering sill, valve element include plunger and with gathering sill quantity identical guide vane side, guide vane side and the gathering sill of valve element are slidably matched, and one end and the fixing end of the spring offset, and the other end and the spring card slot on guide vane side of spring offset, elastic sealed body includes annular body, and the lower end of annular body has the conical ring for upwardly extending；Fluid through-hole is provided with conical ring, the lower end of elastic sealed body offsets with intrinsic step, wing is formed between the annular body and conical ring on elastic sealed body and holds liquid bath, the plunger is sealed with the fluid through-hole of elastic sealed body by spring and offseted.Joint can be automatically opened up by the structure of itself when in place, can be automatically switched off after departing from work system, can effectively avoid raffinate water clock after work system is departed from working line, improve the security of system.
Description
Technical field
The utility model is related to suction tube jointing equipment technical field, and especially a kind of antidrip suction tube connects
Head.
Background technology
Suction tube jointing is widely used in daily life and industrial production, it may be said that ubiquitous, traditional suction
Skirt jointing generally uses direct insertion structure, direct insertion structure to be fixed by interference fit, but, if magnitude of interference mistake
Big then easily cause installation difficulty, the magnitude of interference is too small, causes to fix unreliable, particularly when suction tube jointing is changed the outfit,
Water in pipe causes very big trouble to installation, and two end connectors of skirt jointing are all normally opens, after end-of-job
When pulling out joint, the liquid remained in conduit easily has leakage and brings inconvenience；The joint being fixed on collection device is also required to
Cap just can guarantee that the liquid in device will not be revealed, and installation seems particularly troublesome.
Utility model content
The purpose of this utility model is to provide a kind of antidrip suction tube jointing, with quick for installation and connect
It is reliable, with auto-lock function in place is positioned, the water clock of raffinate in pipeline can be effectively avoided, to solve to be carried in above-mentioned background technology
Go out installation difficulty, the stationarity of installation is unreliable, the liquid in conduit easily reveals the problem for bringing inconvenience.
To achieve the above object, the utility model provides following technical scheme：
A kind of antidrip suction tube jointing, including joint body, fixing end, 90 ° of interface ends, elastic sealed body, valves
Core and spring；The joint body is sealedly and fixedly connected in fixing end, and 90 ° of interface ends are connected with fixing end rotatory sealing, described
The lower end of fixing end is provided with gathering sill, valve element include plunger and with gathering sill quantity identical guide vane side, the guiding of valve element
Wing side is slidably matched with gathering sill, and one end and the fixing end of the spring offset, the bullet on the other end of spring and guide vane side
Spring draw-in groove offsets, and elastic sealed body includes annular body, and the lower end of annular body has the conical ring for upwardly extending；On conical ring
Fluid through-hole is provided with, the lower end of elastic sealed body offsets with intrinsic step, annular body and taper on elastic sealed body
Wing is formed between ring and holds liquid bath, the plunger is sealed with the fluid through-hole of elastic sealed body by spring and offseted.
It is in close by Spring driving valve element that wing of the present utility model holds liquid bath axle core flow through hole in off working state
Closed state.
As further program of the utility model：90 ° of interface end external diameters have annular boss, fixing end internal diameter
With ring-type positive stop lug boss, the interface end with annular boss section is inserted into fixing end.Such 90 ° of interface ends have around axis
Rotate 360 ° of the free degree.Can guarantee that any position can jointing.
As further program of the utility model：The joint body outside is provided with gathering sill and locating slot, and is oriented to
Groove is communicated with locating slot.Convenient can be so attached with interface.
Compared with prior art, the utility model beneficial effect：This antidrip suction tube jointing, only needs in connection
Docking port can be very easily attached by gathering sill and locating slot, made due to holding liquid bath with wing after fluid is aspirated
Obtaining remaining liquid in joint can be back in wing appearance liquid bath, water clock not resulted in after so taking out joint, for there is dirt
The particularly medical upper recovery with infectious body fluids of dye is very useful, does not result in the problem of secondary pollution.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the A-A directions schematic cross-sectional view of Fig. 1；
Fig. 3 exploded isometric schematic diagrames of the present utility model；
Fig. 4 is fixing end structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, in the utility model embodiment, a kind of antidrip suction tube jointing, it is characterised in that：Bag
Include joint body 1, fixing end 2,90 ° of interface ends 3, elastic sealed body 4, valve element 5 and springs 6；The joint body 1 is in fixing end
2 are sealedly and fixedly connected, and 90 ° of interface ends 3 are connected with the rotatory sealing of fixing end 2, and the lower end of the fixing end 2 is provided with gathering sill 2-
1, valve element 5 include plunger 5-1 and with gathering sill 2-1 quantity identical guide vane side 5-2, the guide vane side 5-2 of valve element 5 be oriented to
Groove 2-1 is slidably matched, and one end and the fixing end 2 of the spring 6 offset, the spring on the other end and guide vane side 5-2 of spring 6
Draw-in groove 5-3 offsets, and elastic sealed body 4 includes annular body 4-1, and the lower end of annular body 4-1 has the conical ring for upwardly extending
4-2；Fluid through-hole 4-3 is provided with conical ring 4-2, lower end and the step 1-1 in body 1 of elastic sealed body 4 offset, elasticity is close
Wing is formed between annular body 4-1 and conical ring 4-2 on envelope body 4 and holds liquid bath 4-4, the plunger 5-1 by spring 6 and bullet
Property seal 4 fluid through-hole 4-3 sealing offset.
90 ° of interface ends 3 external diameter has annular boss 3-1, and the internal diameter of fixing end 2 also has ring-type positive stop lug boss 2-2, tool
The interface end 3 for having annular boss 3-1 sections is inserted into fixing end 2.In the utility model, bottom on 90 ° of external diameters of interface end 3
Annular boss 3-1 is closely packed together with the ring-type positive stop lug boss 2-2 of bottom on the internal diameter of fixing end 2, can so prevent
90 ° of vibrations up and down of interface end 3.
The outside of the joint body 1 is provided with gathering sill 1-2 and locating slot 1-3, and gathering sill 1-2 is communicated with locating slot 1-3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. a kind of antidrip suction tube jointing, it is characterised in that：Including joint body（1）, fixing end（2）, 90 ° of interface ends
（3）, elastic sealed body（4）, valve element（5）And spring（6）；The joint body（1）In fixing end（2）It is sealedly and fixedly connected, 90 °
Interface end（3）With fixing end（2）Rotatory sealing is connected, the fixing end（2）Lower end be provided with gathering sill（2-1）, valve element（5）
Including plunger（5-1）And with gathering sill（2-1）Quantity identical guide vane side（5-2）, valve element（5）Guide vane side（5-2）With
Gathering sill（2-1）It is slidably matched, the spring（6）One end and fixing end（2）Offset, spring（6）The other end and guide vane
Side（5-2）On spring card slot（5-3）Offset, elastic sealed body（4）Including annular body（4-1）, annular body（4-1）Under
End has the conical ring for upwardly extending（4-2）；Conical ring（4-2）On be provided with fluid through-hole（4-3）, elastic sealed body（4）Under
End and body（1）Interior step（1-1）Offset, elastic sealed body（4）On annular body（4-1）With conical ring（4-2）Between
Form wing and hold liquid bath（4-4）, the plunger（5-1）By spring（6）With elastic sealed body（4）Fluid through-hole（4-3）It is close
Envelope offsets.
2. a kind of antidrip suction tube jointing according to claim 1, it is characterised in that：90 ° of interface ends（3）
External diameter has annular boss（3-1）, fixing end（2）Internal diameter also has ring-type positive stop lug boss（2-2）, with annular boss（3-1）
The interface end of section（3）It is inserted into fixing end（2）It is interior.
3. a kind of antidrip suction tube jointing according to claim 1, it is characterised in that：The joint body（1）
Outside is provided with gathering sill（1-2）With locating slot（1-3）, and gathering sill（1-2）With locating slot（1-3）Communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260241.0U CN206246887U (en) | 2016-11-21 | 2016-11-21 | A kind of antidrip suction tube jointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260241.0U CN206246887U (en) | 2016-11-21 | 2016-11-21 | A kind of antidrip suction tube jointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246887U true CN206246887U (en) | 2017-06-13 |
Family
ID=59001991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260241.0U Withdrawn - After Issue CN206246887U (en) | 2016-11-21 | 2016-11-21 | A kind of antidrip suction tube jointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382427A (en) * | 2016-11-21 | 2017-02-08 | 常州帝斯博医疗用品有限公司 | Connecting joint of drip-proof suction pipe |
-
2016
- 2016-11-21 CN CN201621260241.0U patent/CN206246887U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382427A (en) * | 2016-11-21 | 2017-02-08 | 常州帝斯博医疗用品有限公司 | Connecting joint of drip-proof suction pipe |
| CN106382427B (en) * | 2016-11-21 | 2018-03-02 | 常州帝斯博医疗用品有限公司 | A kind of antidrip suction tube jointing |
| WO2018090551A1 (en) * | 2016-11-21 | 2018-05-24 | 常州帝斯博医疗用品有限公司 | Anti-drip suction tube connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170613 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned |