CN202555301U - Combination flask - Google Patents
Combination flask Download PDFInfo
- Publication number
- CN202555301U CN202555301U CN2012201746082U CN201220174608U CN202555301U CN 202555301 U CN202555301 U CN 202555301U CN 2012201746082 U CN2012201746082 U CN 2012201746082U CN 201220174608 U CN201220174608 U CN 201220174608U CN 202555301 U CN202555301 U CN 202555301U
- Authority
- CN
- China
- Prior art keywords
- flask
- bottle body
- flask body
- combination
- buckle
- 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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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to a combination flask which comprises an upper flask body and a lower flask body connected with the upper flask body, wherein a flask mouth is arranged on the upper end of the upper flask body, a clamping groove is arranged at the lower end of the upper flask body, the lower flask body is provided with a buckle matched with the clamping groove, and the contact face of the clamping groove and the buckle is a frosting face. When the combination flask is washed, the upper flask body and the lower flask body are disconnected, so that the interiors of the upper flask body and the lower flask body are easy to clean; when experimental materials in a large block shape are needed in an experiment, the experimental materials can be directly placed in the lower flask body, then the upper flask body and the lower flask body are combined in a buckling mode, and therefore the operation is rapid and convenient.
Description
Technical field
The utility model relates to a kind of teaching aid, relates to a kind of flask specifically.
Background technology
Making the used flask of chemical experiment is the integral molded plastic moulding, and bottleneck is less, needs special-purpose brush when cleaning flask interior, cumbersome, is difficult for cleaning up, and receives the influence of bottleneck size, and the chemical substance of putting into bottle can not be greater than bottleneck.
The utility model content
The problem that the utility model will solve is to above problem, and a kind of convenient combination flask that cleans flask interior is provided.
For addressing the above problem; The technical scheme that the utility model adopted is: the combination flask comprises upper bottle body, the lower bottle body that is connected with said upper bottle body; The upper end of said upper bottle body is provided with bottleneck; The lower end of said upper bottle body is provided with draw-in groove, and said lower bottle body is provided with the buckle that adapts with said draw-in groove, and the contact-making surface of said draw-in groove and said buckle is a frosting.
The utility model is taked above technical scheme; Have the following advantages: the combination flask comprises upper bottle body, the lower bottle body that is connected with said upper bottle body; The upper end of said upper bottle body is provided with bottleneck; The lower end of said upper bottle body is provided with draw-in groove, and said lower bottle body is provided with the buckle that adapts with said draw-in groove, and the contact-making surface of said draw-in groove and said buckle is a frosting; When cleaning, upper bottle body and lower bottle body are taken apart, be easy to bottle inside is cleaned up, and when doing experiment and needing big block experiment material, can directly be put in the lower bottle body, with upper bottle body and lower bottle body fastening, efficient and convenient again.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-upper bottle body; The 11-draw-in groove; The 2-lower bottle body; The 21-buckle; The 3-bottleneck.
The specific embodiment
Embodiment: combination flask; Comprise upper bottle body 1; With the lower bottle body 2 that said upper bottle body 1 is connected, the upper end of said upper bottle body 1 is provided with bottleneck 3, and the lower end of said upper bottle body 1 is provided with draw-in groove 11; Said lower bottle body 2 is provided with the buckle 21 that adapts with said draw-in groove 11, and said draw-in groove 11 is a frosting with the contact-making surface of said buckle 21; When cleaning, upper bottle body 1 and lower bottle body 2 are taken apart, be easy to bottle inside is cleaned up, and when doing experiment and needing big block experiment material, can directly be put in the lower bottle body 2, again upper bottle body 1 and lower bottle body 2 are fastened, efficient and convenient.
Claims (1)
1. combination flask; Comprise upper bottle body; With the lower bottle body that said upper bottle body is connected, the upper end of said upper bottle body is provided with bottleneck, it is characterized in that: the lower end of said upper bottle body is provided with draw-in groove; Said lower bottle body is provided with the buckle that adapts with said draw-in groove, and the contact-making surface of said draw-in groove and said buckle is a frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201746082U CN202555301U (en) | 2012-04-14 | 2012-04-14 | Combination flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201746082U CN202555301U (en) | 2012-04-14 | 2012-04-14 | Combination flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555301U true CN202555301U (en) | 2012-11-28 |
Family
ID=47205007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201746082U Expired - Fee Related CN202555301U (en) | 2012-04-14 | 2012-04-14 | Combination flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555301U (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 |
-
2012
- 2012-04-14 CN CN2012201746082U patent/CN202555301U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130414 |