CN207659064U - A kind of medical classified filtering funnel - Google Patents
A kind of medical classified filtering funnel Download PDFInfo
- Publication number
- CN207659064U CN207659064U CN201721370352.1U CN201721370352U CN207659064U CN 207659064 U CN207659064 U CN 207659064U CN 201721370352 U CN201721370352 U CN 201721370352U CN 207659064 U CN207659064 U CN 207659064U
- Authority
- CN
- China
- Prior art keywords
- funnel
- upper hopper
- inlet
- hopper body
- infundibular
- 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 discloses a kind of medical classified filtering funnel, including upper hopper body setting up and down and lower infundibular body, lower infundibular body is equipped with holder；Inlet is equipped at the top of upper hopper body, the rotation lower liquid pipe being deep into inside upper hopper body is arranged below in inlet；Inlet is integrated with rotation lower liquid pipe；It is threaded with the rotary buckle being fixed on upper hopper body outside inlet；Level-one funnel corresponding with rotation lower liquid pipe and secondary funnel are equipped in lower infundibular body.The utility model is simple in structure, vdiverse in function and easy to operate.
Description
Technical field
The utility model belongs to medical instruments field, is related to a kind of funnel, especially a kind of medical classified filtering funnel.
Background technology
Existing medical funnel has a single function mostly, unicity operation can only be carried out to solution, if needing sort operation
It needs to prepare more set funnel devices, it is inconvenient；Existing funnel sealing performance is not high simultaneously, can usually cause sample when in use
This pollution influences to test detection result.
Invention content
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to propose a kind of simple in structure, function
It is various and easy to operate.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of medical classified filtering leakage
Bucket, including upper hopper body setting up and down and lower infundibular body, lower infundibular body are equipped with holder；Feed liquor is equipped at the top of upper hopper body
Mouthful, the rotation lower liquid pipe being deep into inside upper hopper body is arranged below in inlet；Inlet is integrated knot with rotation lower liquid pipe
Structure；It is threaded with the rotary buckle being fixed on upper hopper body outside inlet；Inlet outer wall is equipped with mark rod, upper leakage
Locating rod is equipped at the top of bucket body；Level-one funnel corresponding with rotation lower liquid pipe and secondary funnel are equipped in lower infundibular body；Level-one is leaked
It is equipped with by-pass filtration plate in bucket, secondary filtration plate is equipped in secondary funnel；Lower infundibular body bottom is V-type, and lower infundibular body bottom is most
Low side is equipped with opening and sewer pipe is arranged below in opening, and lower infundibular body central axes, which are equipped with, separates level-one funnel and secondary funnel
The intermediate bulkhead opened；It is equipped with valve on level-one funnel, secondary funnel and sewer pipe.
Preferably, it is equipped with connecting flange on upper hopper body and lower infundibular body and is linked together by fixing screws.
Preferably, seal washer is equipped between upper hopper body and lower infundibular body.
Preferably, inlet and rotation lower liquid pipe can be rotated using the center line of upper hopper body as axis.
Preferably, mark rod is in above locating rod.
Preferably, rotation lower liquid pipe is Z-shaped and bottom is arranged straight down.
Preferably, it is arc-shaped at the top of upper hopper body.
Compared with prior art, the beneficial effects of the utility model are：Rotatable inlet is set in upper hopper body
With rotation lower liquid pipe, and level-one funnel and secondary funnel are set in lower infundibular body and are used cooperatively, liquid can be carried out not at the same level
Other filtering, it is easy to operate without replacing filter plate again, improve filter efficiency；Intermediate bulkhead is set in lower infundibular body, can avoid
Filter liquid mixing；Lower infundibular body bottom is V-type and is provided with sewer pipe, and waste liquid can be discharged in time, easy to operate；It is fixed to be provided with
Position bar, when mark rod rotates to right over locating rod, rotation lower liquid pipe bottom end is in right over funnel, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1, holder；2, lower infundibular body；3, connecting flange；4, fixing screws；5, upper hopper body；6, lower liquid pipe is rotated；7, fixed
Position bar；8, mark rod；9, inlet；10, rotary buckle；11, seal washer；12, secondary filtration plate；13, secondary funnel；14、
Valve；15, intermediate bulkhead；16, sewer pipe；17, level-one funnel；18, by-pass filtration plate.
Specific implementation mode
A kind of medical classified filtering funnel, as shown in Figure 1, including upper hopper body 5 setting up and down and lower infundibular body 2, under
Infundibular body 2 is equipped with holder 1；5 top of upper hopper body is equipped with inlet 9, and inlet 9 is arranged below down into upper hopper body
Rotation lower liquid pipe 6 inside 5；Inlet 9 is integrated with rotation lower liquid pipe 6；9 outside of inlet is threaded with fixation
Rotary buckle 10 on upper hopper body 5, inlet 9 can be also connected in rotary buckle 10, can guarantee inlet 9 and revotating card
Button 10 can relatively rotate；9 outer wall of inlet is equipped with mark rod 8, and 5 top of upper hopper body is equipped with locating rod 7, locating rod 7
It is vertically arranged, two locating rods 7 correspond to two funnels respectively, and when rotating inlet 9, mark rod 8 is in right over locating rod 7
When, 6 bottom end of rotation lower liquid pipe is just in right over corresponding funnel；It is equipped in lower infundibular body 2 corresponding with rotation lower liquid pipe 6
Level-one funnel 17 and secondary funnel 13；It is equipped with by-pass filtration plate 18 in level-one funnel 17, secondary filtration is equipped in secondary funnel 13
Plate 12；Lower 2 bottom of infundibular body is V-type, and 2 bottom least significant end of lower infundibular body is equipped with opening and sewer pipe 16 is arranged below in opening, under
2 central axes of infundibular body are equipped with the intermediate bulkhead 15 for separating level-one funnel 17 and secondary funnel 13；Level-one funnel 17, two level
It is equipped with valve 14 on funnel 13 and sewer pipe 16.
It is equipped with connecting flange 3 on upper hopper body 5 and lower infundibular body 2 and is linked together by fixing screws 4.Upper hopper
Seal washer 11 is equipped between body 5 and lower infundibular body 2.Inlet 9 and rotation lower liquid pipe 6 can be with the center line of upper hopper body 5
Axis is rotated.Mark rod 8 is in 7 top of locating rod.Rotation lower liquid pipe 6 is Z-shaped and bottom is arranged straight down.Upper hopper
5 top of body is arc-shaped.
The utility model discloses a kind of medical classified filtering funnels simple in structure, vdiverse in function and easy to operate；
Rotatable inlet and rotation lower liquid pipe are set in upper hopper body, and level-one funnel and secondary funnel are set in lower infundibular body
It is used cooperatively, the filtering of different stage can be carried out to liquid, it is easy to operate without replacing filter plate again, improve filter efficiency；Under
Intermediate bulkhead is set in infundibular body, can avoid filtering liquid mixing；Lower infundibular body bottom is V-type and is provided with sewer pipe, can and
When waste liquid is discharged, it is easy to operate；It is provided with locating rod, when mark rod rotates to right over locating rod, rotates lower liquid pipe bottom end
It is in right over funnel, it is easy to operate.
Claims (7)
1. a kind of medical classified filtering funnel, including upper hopper body setting up and down and lower infundibular body, lower infundibular body is equipped with branch
Frame；Inlet is equipped at the top of upper hopper body, the rotation lower liquid pipe being deep into inside upper hopper body is arranged below in inlet；Inlet
It is integrated with rotation lower liquid pipe；It is threaded with the rotary buckle being fixed on upper hopper body outside inlet；Feed liquor
Mouth outer wall is equipped with mark rod, and locating rod is equipped at the top of upper hopper body；It is equipped in lower infundibular body and rotation lower liquid pipe corresponding one
Grade funnel and secondary funnel；It is equipped with by-pass filtration plate in level-one funnel, secondary filtration plate is equipped in secondary funnel；Lower infundibular body bottom
Portion is V-type, and lower infundibular body bottom least significant end is equipped with opening and sewer pipe is arranged below in opening, and lower infundibular body central axes are equipped with will
The intermediate bulkhead that level-one funnel and secondary funnel separate；It is equipped with valve on level-one funnel, secondary funnel and sewer pipe.
2. medical classified filtering funnel according to claim 1, it is characterised in that：It is all provided on upper hopper body and lower infundibular body
There is connecting flange and is linked together by fixing screws.
3. medical classified filtering funnel according to claim 2, it is characterised in that：It is set between upper hopper body and lower infundibular body
There is seal washer.
4. medical classified filtering funnel according to claim 3, it is characterised in that：Inlet and rotation lower liquid pipe can more than
The center line of infundibular body is that axis is rotated.
5. medical classified filtering funnel according to claim 4, it is characterised in that：Mark rod is in above locating rod.
6. medical classified filtering funnel according to claim 5, it is characterised in that：It is Z-shaped and bottom to rotate lower liquid pipe
It is arranged straight down.
7. medical classified filtering funnel according to claim 6, it is characterised in that：It is arc-shaped at the top of upper hopper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370352.1U CN207659064U (en) | 2017-10-24 | 2017-10-24 | A kind of medical classified filtering funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370352.1U CN207659064U (en) | 2017-10-24 | 2017-10-24 | A kind of medical classified filtering funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659064U true CN207659064U (en) | 2018-07-27 |
Family
ID=62937360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370352.1U Expired - Fee Related CN207659064U (en) | 2017-10-24 | 2017-10-24 | A kind of medical classified filtering funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659064U (en) |
-
2017
- 2017-10-24 CN CN201721370352.1U patent/CN207659064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 Termination date: 20181024 |