CN204973947U - Multi -functional flask - Google Patents
Multi -functional flask Download PDFInfo
- Publication number
- CN204973947U CN204973947U CN201520557717.6U CN201520557717U CN204973947U CN 204973947 U CN204973947 U CN 204973947U CN 201520557717 U CN201520557717 U CN 201520557717U CN 204973947 U CN204973947 U CN 204973947U
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- CN
- China
- Prior art keywords
- flask
- utility
- model
- neck flask
- funnel
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a multi -functional flask belongs to chemical instrumentation. The utility model provides a technical scheme that its technical problem adopted is: multi -functional flask is the hourglass hopper -shaped glass pipe of orbed no neck flask and the latter half including the latter half, no neck flask can be dismantled with hourglass hopper -shaped glass intertube is sealed, be equipped with the capacity mark on the hourglass hopper -shaped glass pipe. The utility model discloses a concrete practicality lies in with innovation point: the utility model discloses a no neck balloon flask uses with leaking hopper -shaped glass pipe detachable, can make up the use again, makes the operation very convenient. Not having the neck flask when separately using and heating the use as ordinary flask, including leak hopper -shaped glass pipe succeeding crop and use for the flask, guarantee the accuracy of the experimenter to detecting the data judgement, convenient operation raises the efficiency.
Description
Technical field
The utility model relates to a kind of Multifunctional flask, belongs to chemical apparatuses.
Background technology
At present; when doing chemical analysis inspection in control laboratory; usually can use volumetric flask and carry out various experiment; cannot heat reagent in use; with flask, experiment material heating for dissolving need be transferred to volumetric flask, waste time and energy, time likely, the preci-sion and accuracy of judgment experiment strengthens; but separately can not use because existing flask is Clear glass bottles and jars, therefore have a lot of inconvenience in use.Easily there is deviation when moving liquid in experimenter, improper with accurate observation, extremely bothers.
Summary of the invention
The purpose of this utility model provides a kind of Multifunctional flask, and flask function is increased, and reduces experimental error.
The utility model solves the technical scheme that its technical problem adopts:
Multifunctional flask, comprising the latter half is the spherical funnel-form glass tube without neck flask and the latter half, and described without to seal between neck flask and funnel-form glass tube and detachable, described funnel-form glass tube is provided with capacity marking.
As preferably, capacity marking is the one in 50ml, 200ml, 400ml or 800ml.
As preferably, funnel-form glass tube and the Glabrous limit, junction without neck flask.
As preferably, the diameter of the elongated portion of funnel-form glass tube is the 1/3-1/6 without neck flask diameter.
As preferably, to adopt with funnel-form glass tube without neck flask and be threaded, and be provided with sealing ring.
As preferably, be provided with the ear of two symmetries without neck flask.
Concrete practicality of the present utility model and innovative point are: of the present utility model can separating with funnel-form glass tube without neck soccer star flask uses, and can combinationally use again, make easy to operate.Separately carry out heating without neck flask as common flask during use to use, use as flask after adding funnel-form glass tube, ensure that experimenter is to the accuracy detecting data judgement, easy to operate, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation schematic diagram of the present utility model,
Fig. 2 is of the present utility model without neck flask structural representation,
Fig. 3 is funnel-form glass tube structural representation of the present utility model,
In accompanying drawing: 1, funnel-form glass tube; 2, without neck flask; 3, ear; 4, sealing ring.
Detailed description of the invention
Embodiment
Multifunctional flask, comprising the latter half is the spherical funnel-form glass tube without neck flask and the latter half, and described without to seal between neck flask and funnel-form glass tube and detachable, described funnel-form glass tube is provided with capacity marking, concrete mark amount of capacity, for the mark of transfer liquid.Funnel-form glass tube and the Glabrous limit, junction without neck flask, prevent from scratching experimenter in dismounting, improve security reliability.To adopt with funnel-form glass tube without neck flask and be threaded, and be provided with sealing ring, prevent leakage.Be provided with the ear of two symmetries without neck flask, conveniently pick up the utility model.
Described capacity marking is the one in 50ml, 200ml, 400ml or 800ml, and the diameter of the elongated portion of funnel-form glass tube is the 1/3-1/6 without neck flask diameter.Can arrange as required and produce different size flask.This Multifunctional flask main purpose to reduce experimental data error, improves the accuracy of experimental data.
If when experiment material needs constant volume, can combinationally use tightly without neck flask and funnel-form glass tube.
If when experiment material needs to heat, can separate without neck flask and funnel-form glass tube, directly heat with without neck flask.
Claims (6)
1. a Multifunctional flask, it is characterized in that, comprising the latter half is the spherical funnel-form glass tube (1) without neck flask (2) and the latter half, described also detachable without sealing between neck flask (2) and funnel-form glass tube (1), described funnel-form glass tube (1) is provided with capacity marking (5).
2. Multifunctional flask according to claim 1, is characterized in that, described capacity marking (5) is the one in 50ml, 200ml, 400ml or 800ml.
3. Multifunctional flask according to claim 1, is characterized in that, described funnel-form glass tube (1) and the Glabrous limit, junction without neck flask (2).
4. Multifunctional flask according to claim 1, is characterized in that, the diameter of the elongated portion of described funnel-form glass tube (1) is the 1/3-1/6 without neck flask (2) diameter.
5. Multifunctional flask according to claim 1, is characterized in that, described employing with funnel-form glass tube (1) without neck flask (2) is threaded, and is provided with sealing ring (4).
6. Multifunctional flask according to claim 1, is characterized in that, the described ear (3) being provided with two symmetries without neck flask (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557717.6U CN204973947U (en) | 2015-07-29 | 2015-07-29 | Multi -functional flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557717.6U CN204973947U (en) | 2015-07-29 | 2015-07-29 | Multi -functional flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973947U true CN204973947U (en) | 2016-01-20 |
Family
ID=55108367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557717.6U Expired - Fee Related CN204973947U (en) | 2015-07-29 | 2015-07-29 | Multi -functional flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498872A (en) * | 2016-01-21 | 2016-04-20 | 核工业理化工程研究院 | Measuring flask convenient for taking solution |
-
2015
- 2015-07-29 CN CN201520557717.6U patent/CN204973947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498872A (en) * | 2016-01-21 | 2016-04-20 | 核工业理化工程研究院 | Measuring flask convenient for taking solution |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160729 |