CN2895385Y - Special funnel for chemical experiment - Google Patents
Special funnel for chemical experiment Download PDFInfo
- Publication number
- CN2895385Y CN2895385Y CN 200620083158 CN200620083158U CN2895385Y CN 2895385 Y CN2895385 Y CN 2895385Y CN 200620083158 CN200620083158 CN 200620083158 CN 200620083158 U CN200620083158 U CN 200620083158U CN 2895385 Y CN2895385 Y CN 2895385Y
- Authority
- CN
- China
- Prior art keywords
- funnel
- chemical experiment
- special
- special funnel
- elastic clip
- 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
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
A special funnel for chemical experiment is to solve the problem of adjusting the hob, comprising a funnel. Wherein, a fixed ring is provided on the lower part of the funnel, an elastic clamp is arranged on the fixed ring along the center line, an elastic packing is provided inside the elastic clamp. When the special funnel for chemical experiments is used, the elastic clamp is fixed on the beaker wall so as to overcome the problems of adjusting the hob. The utility model is suitable for laboratories with little space.
Description
Technical field
The utility model relates to a kind of chemical experiment vessel, particularly relates to a kind of chemical experiment special funnel.
Background technology
The people who did chemical experiment ran into such problem, when using funnel, to make it be close to the beaker inwall with the iron stand fixed funnel, to hold the glass bar drainage with hand when pouring liquid into, the height of iron stand will be adjusted according to funnel, beaker, glass bar is unfixing, and is very inconvenient during drainage.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the chemical test special funnel that the utility model provides can save iron stand, operates more convenient.
The technical solution of the utility model is that the chemical experiment special funnel comprises funnel, it is characterized in that, be provided with the mounting ring that is fastened on the funnel in the bottom of funnel, the line direction is provided with elastic clip in mounting ring upper edge hopper centre, inboard in elastic clip is provided with cushion, prevents to scratch funnel and beaker.
The beneficial effects of the utility model are: during use, directly elastic clip is fixed on the walls of beaker and gets final product, saved the trouble of adjusting iron stand.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is the structural representation of the utility model embodiment.
Among the figure, 1 funnel, 2 mounting rings, 3. elastic clip, 4 cushions.
The specific embodiment
As shown in the figure,
The chemical experiment special funnel is arranged with the mounting ring 2 that is fastened on the funnel in the lower, circular cylindrical portion of funnel 1, is provided with elastic clip 3 in mounting ring 2 upper edge hopper centre line directions, is provided with cushion 4 in the inboard of elastic clip 3, prevents to scratch funnel and beaker.Also can establish elastic collar between mounting ring 2 and the hopper walls.
Claims (1)
1, the chemical experiment special funnel comprises funnel, it is characterized in that, is provided with the mounting ring that is fastened on the funnel in the bottom of funnel, and the line direction is provided with elastic clip in mounting ring upper edge hopper centre, is provided with cushion in the inboard of elastic clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083158 CN2895385Y (en) | 2006-04-20 | 2006-04-20 | Special funnel for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083158 CN2895385Y (en) | 2006-04-20 | 2006-04-20 | Special funnel for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895385Y true CN2895385Y (en) | 2007-05-02 |
Family
ID=38064965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083158 Expired - Fee Related CN2895385Y (en) | 2006-04-20 | 2006-04-20 | Special funnel for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895385Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588156A (en) * | 2013-09-13 | 2014-02-19 | 周二春 | Multifunctional funnel |
| CN104801357A (en) * | 2015-04-29 | 2015-07-29 | 苏州泰欧阔仪器科技有限公司 | Drainage device convenient to use |
-
2006
- 2006-04-20 CN CN 200620083158 patent/CN2895385Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588156A (en) * | 2013-09-13 | 2014-02-19 | 周二春 | Multifunctional funnel |
| CN104801357A (en) * | 2015-04-29 | 2015-07-29 | 苏州泰欧阔仪器科技有限公司 | Drainage device convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |