CN202527195U - Anti-explosion microscale centrifugal tube - Google Patents
Anti-explosion microscale centrifugal tube Download PDFInfo
- Publication number
- CN202527195U CN202527195U CN2012201177698U CN201220117769U CN202527195U CN 202527195 U CN202527195 U CN 202527195U CN 2012201177698 U CN2012201177698 U CN 2012201177698U CN 201220117769 U CN201220117769 U CN 201220117769U CN 202527195 U CN202527195 U CN 202527195U
- Authority
- CN
- China
- Prior art keywords
- explosion
- centrifugal tube
- microscale
- microscale centrifugal
- lid
- 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 belongs to laboratory instruments and particularly relates to an anti-explosion microscale centrifugal tube which comprises a cone-shaped microscale centrifugal tube body (1). The cone-shaped microscale centrifugal tube body (1) is connected with a cover (3) through a flectional connecting arm (2). The middle of the cover is provided with a circle hole (4), and the diameter of the circle hole (4) is 1 millimeter. The cone-shaped microscale centrifugal tube body (1), the flectional connecting arm (2) and the cover (3) are all made of plastics. The anti-explosion microscale centrifugal tube has the advantages of being simple in structure, convenient to use and easy to manufacuture.
Description
Technical field
The utility model belongs to laboratory paraphernalia, particularly a kind of explosion-proof microcentrifugal tube.
Background technology
Microcentrifugal tube (Eppendorf pipe) is a kind of small plastic container with cover, is cone, is the main container of separation and purification of biological macromolecule and biochemical reaction, in molecular biology experiment, has purposes widely.Owing to often need carry out heat treated in the biochemical test to sample, particularly in boiling water bath, be incubated, common microcentrifugal tube is because closed with covers; Inner air expanded by heating; Very easily explosion causes the inner sample water inlet to be polluted, and therefore is necessary to develop a kind of explosion-proof microcentrifugal tube.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of explosion-proof microcentrifugal tube is provided.
To achieve these goals, the technical scheme of the utility model is following: comprise conical microcentrifugation tube body, have a flexible plastic linking arm to link to each other with lid on the body, it is 1 millimeter circular aperture that the central authorities of lid are provided with diameter.
During use, because the conducting effect of aperture, the air that expands in the microcentrifugal tube can constantly be discharged, and avoids producing high pressure lid is popped.Because the diameter of aperture has only 1 millimeter, liquid can guarantee that the sample in the centrifuge tube is not contaminated because capillary effect can't be passed through simultaneously.
The utlity model has characteristics simple in structure, easy to use, that be easy to make.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Embodiment 1
As shown in Figure 1, a kind of explosion-proof microcentrifugal tube comprises conical microcentrifugation tube body 1, and body 1 links to each other with lid 3 through linking arm 2, and it is 1 millimeter circular aperture 4 that the central authorities of lid are provided with diameter.Body 1, linking arm 2 all is plastics with the material of lid 3.
Claims (1)
1. an explosion-proof microcentrifugal tube comprises conical plastic microcentrifugation tube body (1), and linking arm (2) and lid (3) is characterized in that: it is 1 millimeter circular aperture (4) that the central authorities of lid (3) are provided with diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201177698U CN202527195U (en) | 2012-03-19 | 2012-03-19 | Anti-explosion microscale centrifugal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201177698U CN202527195U (en) | 2012-03-19 | 2012-03-19 | Anti-explosion microscale centrifugal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527195U true CN202527195U (en) | 2012-11-14 |
Family
ID=47128403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201177698U Expired - Fee Related CN202527195U (en) | 2012-03-19 | 2012-03-19 | Anti-explosion microscale centrifugal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861784A (en) * | 2015-12-14 | 2017-06-20 | 江苏康捷医疗器械有限公司 | A kind of centrifuge tube of improved structure |
| CN106861785A (en) * | 2015-12-14 | 2017-06-20 | 江苏康捷医疗器械有限公司 | A kind of medical even lid centrifuge tube |
-
2012
- 2012-03-19 CN CN2012201177698U patent/CN202527195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861784A (en) * | 2015-12-14 | 2017-06-20 | 江苏康捷医疗器械有限公司 | A kind of centrifuge tube of improved structure |
| CN106861785A (en) * | 2015-12-14 | 2017-06-20 | 江苏康捷医疗器械有限公司 | A kind of medical even lid centrifuge tube |
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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: 20121114 Termination date: 20130319 |