CN207287146U - A kind of novel rotary button stainless-steel vacuum filters cup body - Google Patents
A kind of novel rotary button stainless-steel vacuum filters cup body Download PDFInfo
- Publication number
- CN207287146U CN207287146U CN201721039305.9U CN201721039305U CN207287146U CN 207287146 U CN207287146 U CN 207287146U CN 201721039305 U CN201721039305 U CN 201721039305U CN 207287146 U CN207287146 U CN 207287146U
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- CN
- China
- Prior art keywords
- cup body
- filter
- port
- stop part
- rotary button
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- 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.)
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Abstract
The utility model proposes a kind of novel rotary button stainless-steel vacuum to filter cup body, including：Cup lid, cup body, filter, the cup body include：Upper cup body, lower cup body, stop part, the cup lid lid is connected on the upper port of the upper cup body, lower cup body described in the lower port integrally connected of the upper cup body, the stop part is set among the periphery of the lower cup body, the stop part is fixedly connected with the lower cup body, the lower cup body is equipped with external screw thread, the external screw thread is located at below the stop part, the filter is in funnel-form, the upper port of the filter is equipped with the first internal thread coordinated with external screw thread, the lower port of the filter is equipped with the second internal thread, the diameter of the filter lower port is less than the diameter of the filter upper port, miillpore filter is equipped with the filter, the miillpore filter is equipped with seal washer.The utility model uses screw fastening type structure, facilitates disassembly, cleaning, and sealing effect is good, and drainage effect is good.
Description
Technical field
Vacuum filter technical field is the utility model is related to, more particularly to a kind of novel rotary button stainless-steel vacuum filter cup
Body.
Background technology
When carrying out Biochemistry Experiment, usually mixed solution is filtered, just need to use a kind of micropore at this time
Membrane filter.Existing nuclepore membrane filter is all integral type connection, and dismounting is inconvenient, and drainage effect and leakproofness
Difference, greatly reduces filter quality.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is that propose a kind of novel rotary button stainless-steel vacuum filter cup
Body, using screw fastening type structure, facilitates disassembly, cleaning, and sealing effect is good, and drainage effect is good.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of novel rotary button stainless-steel vacuum
Cup body is filtered, including：Cup lid, cup body, filter, the cup body include：Upper cup body, lower cup body, stop part, the cup lid lid connect
In the upper port of the upper cup body, lower cup body described in the lower port integrally connected of the upper cup body, in the periphery of the lower cup body
Between the stop part is set, the stop part is fixedly connected with the lower cup body, and the lower cup body is equipped with external screw thread, described outer
Screw thread is located at below the stop part, and the filter is in funnel-form, and the upper port of the filter is equipped with to be coordinated with external screw thread
The first internal thread, the lower port of the filter is equipped with the second internal thread, and the diameter of the filter lower port is less than described
The diameter of filter upper port, the filter is interior to be equipped with miillpore filter, and the miillpore filter is equipped with seal washer.
Further, the diameter of the lower cup body is less than the diameter of the upper cup body.
Further, the cup lid, cup body, the material of filter use stainless steel.
Further, the upper cup body is provided with drainage plate with lower cup body junction, and drainage trough is provided with the drainage plate
And conduction hole, in center, shape is distributed the drainage trough radially outward, and the conduction hole is located at the center of the drainage plate, in a ring
Distribution.
Further, the drainage trough is identical with the number of the conduction hole, and a drainage trough corresponds to a conduction hole.
The utility model has the advantage of：1st, filter and cup body use screw fastening type structure, facilitate disassembly, cleaning, are filtering
Seal washer is set on device, considerably increases leakproofness.
2nd, since miillpore filter is set in the filter, solvent enters after cup body if flowed directly on miillpore filter, meeting
To miillpore filter produce a bigger impact force, under greater impact power, can cause the impurity such as some bacteriums directly through
Miillpore filter, greatly reduces filter effect, and shortens the service life of miillpore filter, therefore the utility model is in upper cup
Body and lower cup body junction are provided with drainage plate, and the solvent into cup body can be first fallen on drainage plate, by drainage trough and drainage
Then flowed into behind hole on miillpore filter, thus substantially reduce impact force of the solvent to miillpore filter, on the one hand improve filtering
Effect, on the other hand, extends the service life of miillpore filter.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is that a kind of novel rotary button stainless-steel vacuum of the utility model filters the configuration schematic diagram of cup body；
Fig. 2 is that an a kind of side of the filter of novel rotary button stainless-steel vacuum filtering cup body of the utility model shows
It is intended to；
Fig. 3 is the top view that a kind of novel rotary button stainless-steel vacuum of the utility model filters the filter of cup body；
Fig. 4 is the structure chart that a kind of novel rotary button stainless-steel vacuum of the utility model filters the drainage plate of cup body.
Wherein：1st, cup lid；2nd, upper cup body；3rd, lower cup body；4th, stop part；5th, external screw thread；6th, filter；7th, spiral shell in first
Line；8th, miillpore filter；9th, seal washer；10th, the second internal thread；11st, drainage plate；12nd, drainage trough；13rd, conduction hole.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
As shown in Figures 1 to 4, a kind of novel rotary button stainless-steel vacuum filtering cup body, including：Cup lid 1, cup body, filtering
Device 6, the cup body include：Upper cup body 2, lower cup body 3, stop part 4, the cup lid 1 cover the upper port for being connected on the upper cup body 2,
Lower cup body 3 described in the lower port integrally connected of the upper cup body 2, the periphery centre of the lower cup body 3 set the stop part 4,
The stop part 4 is fixedly connected with the lower cup body 3, and the lower cup body 3 is equipped with external screw thread 5, and the external screw thread 5 is positioned at described
The lower section of stop part 4, the filter 6 are in funnel-form, and the upper port of the filter 6 is equipped with first coordinated with external screw thread 5
Screw thread 7, the lower port of the filter 6 are equipped with the second internal thread 10, and the diameter of 6 lower port of filter is less than the filtering
The diameter of 6 upper port of device, the filter 6 is interior to be equipped with miillpore filter 8, and the miillpore filter 8 is equipped with seal washer 9.
Further, the diameter of the lower cup body 3 is less than the diameter of the upper cup body 2.
Further, the cup lid 1, cup body, the material of filter 6 use stainless steel.
Further, the upper cup body 2 is provided with drainage plate 11 with 3 junction of lower cup body, is provided with the drainage plate 11
Drainage trough 12 and conduction hole 13, in center, shape is distributed the drainage trough 12 radially outward, and the conduction hole 13 is located at the drainage
The center of plate 11, is distributed in a ring.
Further, the drainage trough 12 is identical with the number of the conduction hole 13, and a drainage trough 12 corresponds to a drainage
Hole 13.
A kind of novel rotary button stainless-steel vacuum filtering cup body of the utility model, filter use screw fastening type knot with cup body
Structure, facilitates disassembly, cleaning, sets seal washer on the filter, considerably increase leakproofness；Since miillpore filter was arranged on
In filter, solvent enters after cup body if flowed directly on miillpore filter, can produce a bigger impact to miillpore filter
Power, under greater impact power, can cause the impurity such as some bacteriums to greatly reduce filter effect directly through miillpore filter, and
And the service life of miillpore filter is shortened, therefore the utility model is provided with drainage plate in upper cup body and lower cup body junction,
Solvent into cup body can be first fallen on drainage plate, is then flowed into after drainage trough and conduction hole on miillpore filter, thus greatly
Impact force of the solvent to miillpore filter is reduced greatly, on the one hand improves filter effect, on the other hand, extends miillpore filter
Service life.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (5)
1. a kind of novel rotary button stainless-steel vacuum filters cup body, it is characterised in that including：Cup lid, cup body, filter, it is described
Cup body includes：Upper cup body, lower cup body, stop part, the cup lid lid are connected on the upper port of the upper cup body, under the upper cup body
Lower cup body described in the integrally connected of port, sets the stop part among the periphery of the lower cup body, the stop part with it is described under
Cup body is fixedly connected, and the lower cup body is equipped with external screw thread, and the external screw thread is located at below the stop part, and the filter is in
Funnel-form, the upper port of the filter are equipped with the first internal thread coordinated with external screw thread, and the lower port of the filter is equipped with
Second internal thread, the diameter of the filter lower port are less than the diameter of the filter upper port, are equipped with the filter
Miillpore filter, the miillpore filter are equipped with seal washer.
A kind of 2. novel rotary button stainless-steel vacuum filtering cup body according to claim 1, it is characterised in that the lower cup
The diameter of body is less than the diameter of the upper cup body.
A kind of 3. novel rotary button stainless-steel vacuum filtering cup body according to claim 1, it is characterised in that the cup
Lid, cup body, the material of filter use stainless steel.
A kind of 4. novel rotary button stainless-steel vacuum filtering cup body according to claim 1, it is characterised in that the upper cup
Body is provided with drainage plate with lower cup body junction, drainage trough and conduction hole is provided with the drainage plate, during the drainage trough is in
Shape is distributed the heart radially outward, and the conduction hole is located at the center of the drainage plate, is distributed in a ring.
A kind of 5. novel rotary button stainless-steel vacuum filtering cup body according to claim 4, it is characterised in that the drainage
Groove is identical with the number of the conduction hole, and a drainage trough corresponds to a conduction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039305.9U CN207287146U (en) | 2017-08-18 | 2017-08-18 | A kind of novel rotary button stainless-steel vacuum filters cup body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039305.9U CN207287146U (en) | 2017-08-18 | 2017-08-18 | A kind of novel rotary button stainless-steel vacuum filters cup body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287146U true CN207287146U (en) | 2018-05-01 |
Family
ID=62444963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039305.9U Expired - Fee Related CN207287146U (en) | 2017-08-18 | 2017-08-18 | A kind of novel rotary button stainless-steel vacuum filters cup body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287146U (en) |
-
2017
- 2017-08-18 CN CN201721039305.9U patent/CN207287146U/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: 20180501 Termination date: 20210818 |