CN203220912U - Separating funnel with handle - Google Patents
Separating funnel with handle Download PDFInfo
- Publication number
- CN203220912U CN203220912U CN 201320166832 CN201320166832U CN203220912U CN 203220912 U CN203220912 U CN 203220912U CN 201320166832 CN201320166832 CN 201320166832 CN 201320166832 U CN201320166832 U CN 201320166832U CN 203220912 U CN203220912 U CN 203220912U
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- China
- Prior art keywords
- funnel
- handle
- bucket body
- funnel body
- exhaust outlet
- 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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Abstract
The utility model provides a separating funnel with a handle. The separating funnel comprises a funnel body, a top plug of the sealing funnel body, a drain pipe for discharging liquid below the funnel body and a funnel switch on the drain pipe, wherein the funnel body is provided with an exhaust port which is arranged inside the funnel body. The exhaust port is provided with a rotary plug which is matched with the exhaust port. The funnel body is further provided with the handle. The funnel body is provided with the handle, so that the operator taking the separating funnel can hold the handle, and therefore, the problem that the funnel falls due to carelessness is solved. The exhaust port is arranged inside the funnel body. In normal condition, the exhaust port is sealed by the rotary plug and the exhaust port is sealed. Once the top cover is forgotten to take down, the rotary plug can be pulled up immediately when the negative pressure separating liquid cannot be dropped smoothly in the funnel body, so that the inner and outer pressures in the funnel body are consistent, and liquor to be separated is dropped smoothly.
Description
Technical field
The utility model relates to a kind of separatory funnel, especially a kind of separatory funnel that has handle for chemical experiment.
Background technology
Separatory funnel is chemical experiment a kind of experimental ware commonly used, separatory funnel is mainly used in being separated from each other between the liquid immiscible in the chemical experiment, more common separatory funnel has spherical hopper, pyriform funnel and tubular funnel at present, and its common structure comprises that mainly bucket body, bucket body top are used for the discharging tube of liquid discharge and the funnel switch on the discharging tube for the inlet of charging, the top cover that is used for the sealing inlet, bucket body below.
When using separatory funnel to carry out separatory, concrete steps are as follows: at first the funnel switch cuts out, pour immiscible liquid into from inlet, after treating that liquid is all poured into, manually rock liquid is fully mixed, then separatory funnel is put into funnel stand, make its standing demix, by the control of funnel switch, obtain the solution that separates in regular turn again.
And have at present following drawback in the separatory funnel: when needing in regular turn separation solution behind the standing demix, forget the top cover of opening the sealing inlet sometimes, under the situation that top cover is not opened, open the funnel switch, owing to have negative pressure in the separatory funnel, cause separation solution not drip smoothly; The Common Shape of separatory funnel is sphere, pyriform, tubular, causes to fetch the separatory funnel inconvenience, even accidentally can be with the separatory funnel landing.
This shows that prior art awaits further developing and improving.
The utility model content
The utility model proposes a kind of separatory funnel that has handle in order to solve the defective that exists in the above-mentioned prior art, this separatory funnel had both solved the problem that the separation solution that exists negative pressure to cause in the separatory funnel is difficult to drip, and had solved separatory funnel again and had fetched inconvenient problem.
The technical solution of the utility model comprises:
A kind of separatory funnel, the top plug, the bucket body below that comprise bucket body, sealing bucket body are used for the discharging tube of discharge opeing and the funnel switch on the discharging tube, described bucket body is provided with exhaust outlet, described exhaust outlet is arranged on the inboard of bucket body, described exhaust outlet is provided with cock, and described cock matches with described exhaust outlet; Also be provided with handle on the described bucket body.
Preferably, described exhaust outlet is the spiral mouth, and described cock is provided with screw thread, and described cock matches by screw thread with exhaust outlet.
Preferably, described handle has one.
Useful technique effect of the present utility model:
The utility model proposes a kind of separatory funnel that has handle, the funnel bucket body is provided with handle, and operating personnel can hold handle when fetching separatory funnel, has solved because causing the problem of funnel landing accidentally; Inboard at bucket body is provided with exhaust outlet, under the normal condition, use cock sealing exhaust outlet, exhaust ports is in sealing state, when forgetting that for the moment taking off top cover makes when existing the negative pressure separation solution not drip smoothly in the bucket body, can in time pull out cock, make in the bucket body external and internal pressure consistent, make the solution that needs to separate drip smoothly.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further clear complete explanation.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model exhaust outlet.
Fig. 3 is the structural representation of the utility model cock.
Among the figure, 1, bucket body 2, top plug 3, funnel switch 4, handle 5, exhaust outlet 6, cock.
The specific embodiment
The utility model proposes a kind of separatory funnel that has handle, concrete more, clear and definite in order to make the technical solution of the utility model, useful technique effect, below in conjunction with specific embodiment the utility model is done further clear, complete explanation.
As shown in Figure 1, a kind of separatory funnel, comprise bucket body 1, the top plug 2 of sealing bucket body, the bucket body below is used for the discharging tube of discharge opeing and the funnel switch 3 on the discharging tube, bucket body 1 is provided with exhaust outlet 5, exhaust outlet 5 is arranged on the inboard of bucket body 1, exhaust outlet 5 is provided with cock 6, cock 6 matches with exhaust outlet 5, under the normal condition, exhaust outlet 5 seals by cock 6, and exhaust outlet 5 is in sealing state fully, when the solution after leaving standstill need separate, the operator forgets for the moment and extracts top plug 2 and when opening funnel switch 3, owing to form negative pressure in the bucket body, cause separation solution to drip smoothly, at this time the operator can extract cock 6, bucket body is inner to keep the external and internal pressure unanimity by exhaust outlet 5, and separation solution can drip smoothly along discharging tube; Also be provided with handle 4 on the bucket body 1, handle 4 handled easily persons fetch separatory funnel.
Preferably, exhaust outlet 5 is the spiral mouth, and cock 6 is provided with screw thread, and cock 6 and exhaust outlet 5 match by screw thread.
Preferably, handle 4 has one.
The funnel bucket body is provided with handle, and operating personnel can hold handle when fetching separatory funnel, has solved because causing the problem of funnel landing accidentally; Inboard at bucket body is provided with exhaust outlet, under the normal condition, use cock sealing exhaust outlet, exhaust ports is in sealing state, when forgetting that for the moment taking off top cover makes when existing the negative pressure separation solution not drip smoothly in the bucket body, can in time pull out cock, make in the bucket body external and internal pressure consistent, make the solution that needs to separate drip smoothly
Need to prove that those skilled in the art can also make such or such variation under the instruction of this specification, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should be within protection domain of the present utility model.
Claims (3)
1. separatory funnel, the top plug, the bucket body below that comprise bucket body, sealing bucket body are used for the discharging tube of discharge opeing and the funnel switch on the discharging tube, it is characterized in that: described bucket body is provided with exhaust outlet, described exhaust outlet is arranged on the inboard of bucket body, described exhaust outlet is provided with cock, and described cock matches with described exhaust outlet; Also be provided with handle on the described bucket body.
2. a kind of separatory funnel according to claim 1, it is characterized in that: described exhaust outlet is the spiral mouth, and described cock is provided with screw thread, and described cock matches by screw thread with exhaust outlet.
3. a kind of separatory funnel according to claim 2, it is characterized in that: described handle has one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166832 CN203220912U (en) | 2013-03-22 | 2013-03-22 | Separating funnel with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166832 CN203220912U (en) | 2013-03-22 | 2013-03-22 | Separating funnel with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220912U true CN203220912U (en) | 2013-10-02 |
Family
ID=49247930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166832 Expired - Fee Related CN203220912U (en) | 2013-03-22 | 2013-03-22 | Separating funnel with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675341A (en) * | 2019-02-18 | 2019-04-26 | 济南阿尔瓦仪器有限公司 | A kind of novel liquid-liquid abstraction instrument |
| CN111939993A (en) * | 2020-08-03 | 2020-11-17 | 合肥森印科技有限公司 | Separating funnel convenient to eliminate emulsification foam |
-
2013
- 2013-03-22 CN CN 201320166832 patent/CN203220912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675341A (en) * | 2019-02-18 | 2019-04-26 | 济南阿尔瓦仪器有限公司 | A kind of novel liquid-liquid abstraction instrument |
| CN111939993A (en) * | 2020-08-03 | 2020-11-17 | 合肥森印科技有限公司 | Separating funnel convenient to eliminate emulsification foam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140322 |