CN205838557U - A kind of funnel being applicable to relatively thick liquid - Google Patents
A kind of funnel being applicable to relatively thick liquid Download PDFInfo
- Publication number
- CN205838557U CN205838557U CN201620739810.3U CN201620739810U CN205838557U CN 205838557 U CN205838557 U CN 205838557U CN 201620739810 U CN201620739810 U CN 201620739810U CN 205838557 U CN205838557 U CN 205838557U
- Authority
- CN
- China
- Prior art keywords
- funnel
- spout
- thick liquid
- pushing plate
- collar
- 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
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model discloses a kind of funnel being applicable to relatively thick liquid, including injecting chamber and spout of funnel, described injection chamber is cylindrical shape, described injection intracavity is provided with pusher, described pusher includes pushing plate, push rod, described pushing plate closely cooperates with injecting cavity wall, described spout of funnel is provided with switching device, described injection accent footpath is 95 millimeters 105 millimeters, described spout of funnel bore is 20 millimeters, it is provided with layer of silica gel outside described pushing plate, it is socketed with filler cap in described push rod, described filler cap coordinates with injecting cavity outer wall, described switching device includes the collar, funnel mouth stuffed, the described collar is socketed in outside spout of funnel, described funnel mouth stuffed is rotatably connected with the collar.This utility model simple in construction, easy to operate, leakage, install additional or use after cleaning can reach ideal effect.
Description
Technical field
This utility model relates to laboratory auxiliary experimental equipment technical field, particularly relates to one and is applicable to relatively thick liquid
Funnel.
Background technology
In laboratory, mini-funnels used is applied generally to relatively dilute liquid, either common funnel, long-neck leakage now
Bucket, Dropping funnel, injection funnel etc., these are unsuitable for thick liquid, either thick liquid is carried out leakage, install additional or
Person cleans funnel after using all can not reach ideal effect.The shape and structure of existing injection funnel and conventional injector
Seemingly, the difficulty being attached to thick liquid in syringe does not considers fully, to be also not suitable for actually used.
Summary of the invention
This utility model is in order in solving current laboratory, mini-funnels is only applicable to relatively dilute liquid, enters thick liquid
Row leakage, install additional or use after the problem that all can not reach ideal effect such as cleaning, it is provided that a kind of simple in construction, operation side
Just, leakage, install additional or use after cleaning can reach the funnel being applicable to relatively thick liquid of ideal effect.
To achieve these goals, this utility model by the following technical solutions, a kind of leakage being applicable to relatively thick liquid
Bucket, including injecting chamber and spout of funnel, described injection chamber is cylindrical shape, and described injection intracavity is provided with pusher, described propelling movement
Device includes pushing plate, push rod, and described pushing plate closely cooperates with injecting cavity wall, and described spout of funnel is provided with switch dress
Putting, described injection accent footpath is 95 millimeters-105 millimeters, and described spout of funnel bore is 20 millimeters.Viscosity due to thick liquid
Relatively big, the natural flow speed under action of gravity is very slow, and this programme uses pusher to carry out reinforcing and pushes, and the note of funnel itself
Enter chamber and spout of funnel bore all uses the size of many bigger than normal size, facilitate thick liquid to flow；Additionally, on spout of funnel
Arranging a switching device can closed, open, during closedown, thick liquid will not spill from spout of funnel, when needing leakage, beats
Drive switching device, then promote pusher；Inject thick liquid the most simply toward injecting intracavity, take out pusher, can be direct
Thick liquid is injected toward injecting intracavity；Push rod is not directly contacted with thick liquid, is possible to prevent push rod to cause thick liquid
Pollute.
As preferably, outside described pushing plate, it is provided with layer of silica gel.The pushing plate of this programme is tight with injection cavity wall
Coordinating, layer of silica gel is neither too hard, nor too soft, and pushing plate can be made to fit more closely against with injecting cavity wall.
As preferably, described push rod being socketed with filler cap, described filler cap coordinates with injecting cavity outer wall.Push
Thick liquid will not the most just complete, and after injecting chamber injection thick liquid, can cover with filler cap and inject chamber opening part, at note
Enter intracavity when also having remaining thick liquid, be possible to prevent it to be contaminated.
As preferably, described switching device includes the collar, funnel mouth stuffed, and the described collar is socketed in outside spout of funnel,
Described funnel mouth stuffed is rotatably connected with the collar.
Therefore, this utility model has the advantages that (1) simple in construction；(2) easy to operate；(3) leakage, install additional
Or cleaning can reach ideal effect after Shi Yonging.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1, inject chamber 2, spout of funnel 3, pushing plate 4, push rod
5, switching device 6, filler cap 7, the collar 8, funnel mouth stuffed.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, a kind of funnel being applicable to relatively thick liquid, including injecting chamber 1 and spout of funnel 2, inject chamber 1 for circle
Tubular, is provided with pusher in injecting chamber 1, and pusher includes pushing plate 3, push rod 4, and pushing plate 3 is closely joined with injecting chamber 1 inwall
Closing, spout of funnel 2 is provided with switching device 5, and injecting chamber 1 bore is 100 millimeters, and spout of funnel 2 bore is 20 millimeters, outside pushing plate 3
Side is provided with layer of silica gel, and push rod 4 is socketed with filler cap 6, and filler cap 6 coordinates with injecting chamber 1 outer wall, and switching device 5 includes set
Ring 7, funnel mouth stuffed 8, the collar 7 is socketed in outside spout of funnel 2, and funnel mouth stuffed 8 is rotatably connected with the collar 7.
Specifically used process is, takes out pusher, closing switch device 5, i.e. clogs spout of funnel 2 by funnel mouth stuffed 8, permissible
In injecting chamber 1, inject thick liquid, after completing, pushing plate 3 filled in injection chamber 1, covers filler cap 6,；Need to leak with funnel
During liquid, open switching device 5, i.e. extract funnel mouth stuffed 8, push thick liquid by push rod 4 and go out leakage from spout of funnel 2；Push
After complete thick liquid, pusher and switching device 5 can be taken off, be carried out respectively with funnel.
Claims (4)
1. it is applicable to a funnel for relatively thick liquid, including injecting chamber and spout of funnel, it is characterised in that described injection chamber is
Cylindrical shape, described injection intracavity is provided with pusher, and described pusher includes pushing plate, push rod, described pushing plate and note
Entering cavity wall to closely cooperate, described spout of funnel is provided with switching device, and described injection accent footpath is 95 millimeters-105 millimeters, institute
The spout of funnel bore stated is 20 millimeters.
A kind of funnel being applicable to relatively thick liquid the most according to claim 1, is characterized in that, outside described pushing plate
It is provided with layer of silica gel.
A kind of funnel being applicable to relatively thick liquid the most according to claim 1, is characterized in that, described push rod is overlapped
Being connected to filler cap, described filler cap coordinates with injecting cavity outer wall.
A kind of funnel being applicable to relatively thick liquid the most according to claim 1, is characterized in that, described switching device bag
Including the collar, funnel mouth stuffed, the described collar is socketed in outside spout of funnel, and described funnel mouth stuffed is rotatably connected with the collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739810.3U CN205838557U (en) | 2016-07-13 | 2016-07-13 | A kind of funnel being applicable to relatively thick liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739810.3U CN205838557U (en) | 2016-07-13 | 2016-07-13 | A kind of funnel being applicable to relatively thick liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838557U true CN205838557U (en) | 2016-12-28 |
Family
ID=57619397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739810.3U Expired - Fee Related CN205838557U (en) | 2016-07-13 | 2016-07-13 | A kind of funnel being applicable to relatively thick liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838557U (en) |
-
2016
- 2016-07-13 CN CN201620739810.3U patent/CN205838557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |