CN201971625U - Adjustable funnel for chemical laboratory - Google Patents
Adjustable funnel for chemical laboratory Download PDFInfo
- Publication number
- CN201971625U CN201971625U CN2010206859730U CN201020685973U CN201971625U CN 201971625 U CN201971625 U CN 201971625U CN 2010206859730 U CN2010206859730 U CN 2010206859730U CN 201020685973 U CN201020685973 U CN 201020685973U CN 201971625 U CN201971625 U CN 201971625U
- Authority
- CN
- China
- Prior art keywords
- chemical laboratory
- funnel
- utility
- adjustable funnel
- connection pipe
- 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 provides an adjustable funnel for chemical laboratory, belonging to an experimental apparatus and comprises a drain body. A retractable drain body which is composed of a number of drain layers of the same height. The drain layers are embedded with each other from small to big. A connecting pipe is arranged at the liquid outlet of the drain body, and the lower part of the connecting pipe is connected with a retractable plastic corrugated pipe. Compared with the existing technology, the utility model is characterized by reasonable design, simple structure, and convenient application, and is easy to store and to carry and is suitable for containers with different bottle necks.
Description
Technical field
The utility model relates to a kind of experimental apparatus, the adjustable funnel of a kind of specifically chemical laboratory.
Background technology
Funnel is one of requisite experimental apparatus in the chemical laboratory, and funnel is a cartridge type object, is used as liquid and powdery object are injected the more tiny container of inlet.The tubulose more tiny at the funnel mouth partly can have different length.It is bigger that but the funnel of prior art takes up room, not portable and placement, and the drain pipe of funnel also all is changeless straight tube, make by plastics or corrosion-resistant steel, can not finely tune according to actual needs, may delay the carrying out of experiment during use, waste time and energy because bottleneck is straight inadequately.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of chemical laboratory simple in structure, easy to use adjustable funnel.
The technical solution of the utility model realizes in the following manner, the adjustable funnel of this chemical laboratory, its structure comprises the leakage body, described leakage body is by the nested telescopic leakage body that forms of the ascending order of the identical drop ply of some height, the place is provided with a connection pipe at leakage body liquid outlet, and the bottom of this connection pipe is connected with telescopic plastic film capicitor.
Described connection pipe is installed together by being threaded with plastic film capicitor.
The beneficial effect that the utility model is compared with prior art produced is:
Chemical laboratory of the present utility model with adjustable funnel have simple in structure, easy to use, characteristics such as be skillfully constructed, when using funnel, can regulate bellows according to the direction of filling liquid, change the direction of funnel mouth, be applicable to the container of different directions vessel port, the leakage body of funnel adopts telescopic leakage body, is convenient for carrying and deposits, and only need back out plastic film capicitor and get final product when not using, place simple and conveniently, productive costs is lower.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, leaks body, 2, connection pipe, 3, bellows.
The specific embodiment
Below in conjunction with accompanying drawing chemical laboratory of the present utility model is done following detailed description the in detail with adjustable funnel.
As shown in Figure 1, the adjustable funnel of this chemical laboratory, its structure comprises leaks body 1, described leakage body 1 is by the nested telescopic leakage body that forms of the ascending order of the identical drop ply of some height, 1 liquid outlet place is provided with a connection pipe 2 at the leakage body, and the bottom of this connection pipe 2 is connected with telescopic plastic film capicitor 3.
Described connection pipe 2 is installed together by being threaded with plastic film capicitor 3, so just can install very easily and unload, and leaking body 1 obsolete the time will fold, and deposits very easily and carries.
Claims (2)
1. the adjustable funnel of chemical laboratory, comprise the leakage body, it is characterized in that described leakage body is by the nested telescopic leakage body that forms of the ascending order of the identical drop ply of some height, the place is provided with a connection pipe at leakage body liquid outlet, and the bottom of this connection pipe is connected with telescopic plastic film capicitor.
2. the adjustable funnel of chemical laboratory according to claim 1 is characterized in that described connection pipe is installed together by being threaded with plastic film capicitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206859730U CN201971625U (en) | 2010-12-29 | 2010-12-29 | Adjustable funnel for chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206859730U CN201971625U (en) | 2010-12-29 | 2010-12-29 | Adjustable funnel for chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971625U true CN201971625U (en) | 2011-09-14 |
Family
ID=44576731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206859730U Expired - Fee Related CN201971625U (en) | 2010-12-29 | 2010-12-29 | Adjustable funnel for chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130165A (en) * | 2013-02-26 | 2013-06-05 | 中国石油集团长城钻探工程有限公司 | Foldable and turnable diameter variable funnel |
-
2010
- 2010-12-29 CN CN2010206859730U patent/CN201971625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130165A (en) * | 2013-02-26 | 2013-06-05 | 中国石油集团长城钻探工程有限公司 | Foldable and turnable diameter variable funnel |
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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: 20110914 Termination date: 20111229 |