CN207929233U - A kind of laboratory flask - Google Patents
A kind of laboratory flask Download PDFInfo
- Publication number
- CN207929233U CN207929233U CN201820153466.9U CN201820153466U CN207929233U CN 207929233 U CN207929233 U CN 207929233U CN 201820153466 U CN201820153466 U CN 201820153466U CN 207929233 U CN207929233 U CN 207929233U
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- China
- Prior art keywords
- bottle
- flask
- model
- utility
- annular groove
- 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 discloses a kind of laboratory flasks, include the bottle of the thin-walled of uniform wall thickness, and the bottom surface of bottle is equipped with the groove of annular, and bottle periphery wall is equipped with annular groove, and annular groove is located at the top of the bottom surface of bottle.The setting of annular groove causes the inner wall of flask accordingly to have bulge loop, even if there is the appearance of solids in this way, in pouring liquid, solids can stay between bulge loop and bottom of bottle, it is separated by solid-liquid separation to realize, simultaneously because reeded setting, so when flask is placed on bracket, bracket can be embedded in groove so that the connection that flask is stablized with bracket.The utility model is used for laboratory equipment.
Description
Technical field
The utility model is related to equipment of chemical industry, more particularly to a kind of laboratory flask.
Background technology
Flask be used in laboratory have neck glassware, be used for holding liquid substance.Due to can be with resistance to certain heat by
Referred to as flask.Flask is usually divided into flat and round bottom, usually has the appearance of the thin neck of circle tripe.In chemical experiment, amount of reagent
The larger and container that uses when thering is liquid substance to participate in reaction.And a large amount of chemical liquids are often stored with just because of flask
Body, so it is dangerous very high.And existing boiling flask and round-bottomed flask tend not to carry out surely with the bracket of annular
Solid connection, the problem of causing to be overturned it is easy to appear flask.Liquid in flask often has solvent crystallization or has it
His solid sundries, these solids will avoid the occurrence of in next step is tested, and existing flask can not be to these solids
It is separated by solid-liquid separation.
Utility model content
The technical problems to be solved in the utility model is：A kind of laboratory flask that can be separated by solid-liquid separation is provided.
The solution that the utility model solves its technical problem is：
A kind of laboratory flask, includes the bottle of the thin-walled of uniform wall thickness, and the bottom surface of bottle is equipped with the groove of annular, bottle
Periphery wall is equipped with annular groove, and annular groove is located at the top of the bottom surface of bottle.
As being further improved for said program, the outer surface of bottle is coated with metal film.
As being further improved for said program, bottle is tapered, and the upper limb of bottle is connected with the bottle fastener of back taper.
As being further improved for said program, the bottom surface of bottle is plane.
The utility model has the beneficial effects that：A kind of laboratory flask, includes the bottle of the thin-walled of uniform wall thickness, bottle
Bottom surface is equipped with the groove of annular, and bottle periphery wall is equipped with annular groove, and annular groove is located at the top of the bottom surface of bottle.The setting of annular groove is led
Cause the inner wall of flask that accordingly there is bulge loop, even if there is the appearance of solids in this way, in pouring liquid, solids can stay in convex
Between ring and bottom of bottle, it is separated by solid-liquid separation to realize, simultaneously because reeded setting, so when flask is placed on bracket, support
Frame can be embedded in groove so that the connection that flask is stablized with bracket.The utility model is used for laboratory equipment.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, this is the embodiments of the present invention, specifically：
A kind of laboratory flask includes the bottle 1 of the thin-walled of uniform wall thickness, and the bottom surface of bottle 1 is equipped with the groove 2 of annular,
1 periphery wall of bottle is equipped with annular groove 3, and annular groove 3 is located at the top of the bottom surface of bottle 1.The setting of annular groove leads to the inner wall pair of flask
There is bulge loop with answering, even if there is the appearance of solids in this way, in pouring liquid, solids can stay between bulge loop and bottom of bottle,
It is separated by solid-liquid separation to realize, simultaneously because reeded setting, so when flask is placed on bracket, bracket can be embedded in groove
It is interior so that the connection that flask is stablized with bracket.
In order to realize rapidly and uniformly heat conduction, prevent the bottom surface of bottle from bursting, the outer surface of bottle 1 is coated with metal film.
The bottle 1 of the present embodiment is tapered, and the upper limb of bottle 1 is connected with the bottle fastener 4 of back taper so that it is convenient to which people are to this
Embodiment is captured.
The bottom surface of the bottle 1 of the present embodiment is plane.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of laboratory flask includes the bottle (1) of the thin-walled of uniform wall thickness, it is characterised in that：The bottom surface of bottle (1) is equipped with
The groove (2) of annular, bottle (1) periphery wall are equipped with annular groove (3), and annular groove (3) is located at the top of the bottom surface of bottle (1).
2. a kind of laboratory flask according to claim 1, it is characterised in that：The outer surface of bottle (1) is coated with metal
Film.
3. a kind of laboratory flask according to claim 2, it is characterised in that：Bottle (1) is tapered, bottle (1) it is upper
Edge is connected with the bottle fastener (4) of back taper.
4. a kind of laboratory flask according to claim 2, it is characterised in that：The bottom surface of bottle (1) is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153466.9U CN207929233U (en) | 2018-01-29 | 2018-01-29 | A kind of laboratory flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153466.9U CN207929233U (en) | 2018-01-29 | 2018-01-29 | A kind of laboratory flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929233U true CN207929233U (en) | 2018-10-02 |
Family
ID=63650601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153466.9U Expired - Fee Related CN207929233U (en) | 2018-01-29 | 2018-01-29 | A kind of laboratory flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929233U (en) |
-
2018
- 2018-01-29 CN CN201820153466.9U patent/CN207929233U/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: 20181002 Termination date: 20220129 |