CN204768788U - Test tube - Google Patents
Test tube Download PDFInfo
- Publication number
- CN204768788U CN204768788U CN201520145732.XU CN201520145732U CN204768788U CN 204768788 U CN204768788 U CN 204768788U CN 201520145732 U CN201520145732 U CN 201520145732U CN 204768788 U CN204768788 U CN 204768788U
- Authority
- CN
- China
- Prior art keywords
- test tube
- base
- utility
- model
- fixed
- 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
Abstract
The utility model discloses a test tube, including test tube body, base, the test tube body is ordinary test tube commonly used, is fixed with the base bottom test tube, and the base is for covering the body structure with the coaxial toper of being fixed in the test tube hypomere of test tube, and base lower extreme actinal surface flushes with the circular bottom summit face of test tube body, and the base is made for transparent thin glass, the utility model discloses simple structure, it is with low costs, both can preserve acting on of test tube itself, can let test tube upright prevent in the desktop again, it is very convenient to use.
Description
Technical field
The utility model relates to a kind of chemical laboratory equipment, especially a kind of test tube.
Background technology
Indoor in chemical experiment, one of requisite instrument is exactly test tube, and test tube is the carrier of most of chemical reaction, spherical because being bottom test tube, can not be upright be put on desktop, if test tube bottom design is become plane, can not be subject to thermal balance when chemical reactions such as needs heating again bottom test tube.
Utility model content
The utility model provides a kind of test tube, and object solves above-mentioned situation, both can preserve effect of test tube itself, test tube can be allowed again uprightly to prevent terminating in desktop, use very convenient.
The technical solution of the utility model:
A kind of test tube, include test tube body, base, described test tube body is common conventional test tube, base is fixed with bottom test tube, described base is the cone-shaped hood body structure being coaxially fixed on test tube hypomere with test tube, base lower end actinal surface flushes with face, test tube body rounded bottom summit, and described base is that thin transparent glass is made.
Advantage of the present utility model:
The utility model structure is simple, and cost is low, both can preserve effect of test tube itself, test tube can be allowed again uprightly to prevent terminating in desktop, use very convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
A kind of test tube, include test tube body 1, base 2, test tube body 1 is common conventional test tube, bottom test tube, be fixed with base 2, base 2 is the cone-shaped hood body structure being coaxially fixed on test tube 1 hypomere with test tube 1, and base 2 lower end actinal surface flushes with face, test tube body 1 rounded bottom summit, base 2 is made for thin transparent glass, when needing to heat test tube, pick up test tube, base 2 can not cause obstruction to bottom test tube.
Claims (1)
1. a test tube, it is characterized in that: include test tube body, base, described test tube body is common conventional test tube, base is fixed with bottom test tube, described base is the cone-shaped hood body structure being coaxially fixed on test tube hypomere with test tube, base lower end actinal surface flushes with face, test tube body rounded bottom summit, and described base is that thin transparent glass is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145732.XU CN204768788U (en) | 2015-03-13 | 2015-03-13 | Test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145732.XU CN204768788U (en) | 2015-03-13 | 2015-03-13 | Test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768788U true CN204768788U (en) | 2015-11-18 |
Family
ID=54508919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145732.XU Expired - Fee Related CN204768788U (en) | 2015-03-13 | 2015-03-13 | Test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881162A (en) * | 2015-12-16 | 2017-06-23 | 江苏康捷医疗器械有限公司 | A kind of medical test tubes |
-
2015
- 2015-03-13 CN CN201520145732.XU patent/CN204768788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881162A (en) * | 2015-12-16 | 2017-06-23 | 江苏康捷医疗器械有限公司 | A kind of medical test tubes |
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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: 20151118 Termination date: 20160313 |