CN204503120U - A kind of multiplex dropper of education experiment - Google Patents
A kind of multiplex dropper of education experiment Download PDFInfo
- Publication number
- CN204503120U CN204503120U CN201420850917.6U CN201420850917U CN204503120U CN 204503120 U CN204503120 U CN 204503120U CN 201420850917 U CN201420850917 U CN 201420850917U CN 204503120 U CN204503120 U CN 204503120U
- Authority
- CN
- China
- Prior art keywords
- dropper
- tube head
- multiplex
- education experiment
- described body
- 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 multiplex dropper of education experiment, comprise body and tube head, described body and tube head are structure as a whole, described tube head is that an Elastic Circular tubular inhales bubble, described body is an elongated polyethylene body, it is 4ml that described Elastic Circular tubular inhales bubble volume, and described body caliber is 1 millimeter, and pipe range is 120 millimeters.
Description
Technical field
The utility model relates to a kind of dropper, especially relates to a kind of multiplex dropper of education experiment.
Background technology
Dropper is absolutely necessary instrument in medical and chemical, Physical Experiment, but due to the difference of usability, also different to the requirement of dropper, our common dropper cannot drawing-down and bending, uses and has certain limitation, be not suitable for applying in teaching.
Summary of the invention
The purpose of this utility model is to provide a kind of multiplex dropper of education experiment, and effectively can solve dropper in existing teaching can not drawing-down or bending, inconvenient problem with use.
The technical scheme that the utility model technical solution problem adopts is: a kind of multiplex dropper of education experiment, body and tube head, described body and tube head are structure as a whole, described tube head is that an Elastic Circular tubular inhales bubble, described body is an elongated polyethylene body, it is 4ml that described Elastic Circular tubular inhales bubble volume, and described body caliber is 1 millimeter, and pipe range is 120 millimeters.
The beneficial effects of the utility model are: the multiplex dropper of a kind of education experiment that the utility model provides is easy to use, and due to body polyethylene, so can drawing-down or bendingly to have a certain degree after heating, use convenient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, a kind of multiplex dropper of education experiment, comprise body 2 and tube head 1, described body 2 and tube head 1 are structure as a whole, described tube head 1 is that an Elastic Circular tubular inhales bubble, and described body 2 is an elongated polyethylene body, and it is 4ml that described Elastic Circular tubular inhales bubble volume, described body caliber is 1 millimeter, and pipe range is 120 millimeters.
Making material described in the utility model is polyethylene, acid and alkali resistance, salt corrosion, can drawing-down or bendingly to have a certain degree after described body heating.Gently squeeze during use and inhale bubble, reagent flows out from body 2; When needs are bending or lengthen, the unavailable naked light of heating footpath pipe 2(burns heat) flexible or be drawn into the dropper oneself wanted.
Claims (1)
1. the multiplex dropper of an education experiment, comprise body and tube head, it is characterized in that described body and tube head are structure as a whole, described tube head is that an Elastic Circular tubular inhales bubble, described body is an elongated polyethylene body, it is 4ml that described Elastic Circular tubular inhales bubble volume, and described body caliber is 1 millimeter, and pipe range is 120 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850917.6U CN204503120U (en) | 2014-12-30 | 2014-12-30 | A kind of multiplex dropper of education experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850917.6U CN204503120U (en) | 2014-12-30 | 2014-12-30 | A kind of multiplex dropper of education experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503120U true CN204503120U (en) | 2015-07-29 |
Family
ID=53701123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850917.6U Expired - Fee Related CN204503120U (en) | 2014-12-30 | 2014-12-30 | A kind of multiplex dropper of education experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503120U (en) |
-
2014
- 2014-12-30 CN CN201420850917.6U patent/CN204503120U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20161230 |