CN203577819U - Heat-preserving flask - Google Patents
Heat-preserving flask Download PDFInfo
- Publication number
- CN203577819U CN203577819U CN201320666468.5U CN201320666468U CN203577819U CN 203577819 U CN203577819 U CN 203577819U CN 201320666468 U CN201320666468 U CN 201320666468U CN 203577819 U CN203577819 U CN 203577819U
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- CN
- China
- Prior art keywords
- flask
- glass
- heat
- preserving
- round
- 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 relates to a heat-preserving flask which comprises a neck opening and a round-bottom glass container. The heat-preserving flask is characterized in that the round-bottom glass container consists of inner glass and outer glass, the inner glass is sleeved with the outer glass, and a heat-preserving material is arranged between the inner glass and the outer glass. The round bottom of the flask is in a double-layered glass structure, and the heat-preserving material and a heat-preserving liquid can be added between the double layers of glass, so that the round bottom part of the flask has the heat-preserving function.
Description
Technical field
The utility model belongs to experimental article field, relates to a kind of flask, especially a kind of insulation flask.
Background technology
Flask is a kind of glassware that we the most often use when doing chemical experiment, flask comprises the flask of round-bottomed flask and other shapes, flask in the market cannot keep its temperature when holding chemicals, the intermittence of carrying out in experiment, the temperature of medicament can reduce, and reduce very fast, if test again the heating also needing again, relatively waste energy.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, the insulation flask of high insulating effect.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of insulation flask, comprises eck and round bottom glass container, it is characterized in that: described round bottom glass container consists of the inner layer glass being set with mutually and glass outer, between inner layer glass and glass outer, is provided with insulation material.
And described round-bottomed flask is oval.
Advantage of the present utility model and beneficial effect are:
1, the related a kind of insulation flask of the utility model, the round bottom of flask is double-layer glass structure, between double glazing, can add insulation material and heat insulation liquid, makes the round bottom part of flask have heat insulation function.
2, the utility model scientific structure design is reasonable, simple in structure, is applicable to laboratory and uses, and is also applicable to businessman's large-scale production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of insulation flask, comprises eck 1 and round bottom glass container, it is characterized in that: described round bottom glass container consists of the inner layer glass 2 being set with mutually and glass outer 3, is provided with insulation material 4 between inner layer glass and glass outer.Round-bottomed flask can be also the flask of other shapes.
Claims (2)
1. an insulation flask, comprises eck and round bottom glass container, it is characterized in that: described round bottom glass container consists of the inner layer glass being set with mutually and glass outer, between inner layer glass and glass outer, is provided with insulation material.
2. insulation flask according to claim 1, is characterized in that: described round-bottomed flask is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666468.5U CN203577819U (en) | 2013-10-26 | 2013-10-26 | Heat-preserving flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666468.5U CN203577819U (en) | 2013-10-26 | 2013-10-26 | Heat-preserving flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577819U true CN203577819U (en) | 2014-05-07 |
Family
ID=50575799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666468.5U Expired - Fee Related CN203577819U (en) | 2013-10-26 | 2013-10-26 | Heat-preserving flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994372A (en) * | 2017-06-02 | 2017-08-01 | 吴世贵 | It is incubated flask |
-
2013
- 2013-10-26 CN CN201320666468.5U patent/CN203577819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994372A (en) * | 2017-06-02 | 2017-08-01 | 吴世贵 | It is incubated flask |
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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: 20140507 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |