CN207056598U - A kind of centrifuge tube - Google Patents
A kind of centrifuge tube Download PDFInfo
- Publication number
- CN207056598U CN207056598U CN201720424187.7U CN201720424187U CN207056598U CN 207056598 U CN207056598 U CN 207056598U CN 201720424187 U CN201720424187 U CN 201720424187U CN 207056598 U CN207056598 U CN 207056598U
- Authority
- CN
- China
- Prior art keywords
- centrifuge tube
- lid
- centrifuge
- tube
- spherical
- 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
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 description 4
- 239000002991 molded plastic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of centrifuge tube, including lid and body, body upper end is the circular tube wall of opening, and its bottom is tapered, and centrifuge tube bottom is additionally provided with the spherical reservoir body connected with centrifuge tube.The utility model purpose is to provide a kind of structure novelty, easy to operate, the preferable centrifuge tube of centrifugal effect.
Description
Technical field
The utility model is related to health care clinical testing techniques field, and in particular to be a kind of centrifuge tube.
Background technology
Centrifugation technique has been obtained for being widely applied in field of biology, and biology laboratory can all be furnished with various models
Centrifuge.During centrifugation, centrifuge tube can be placed in the eccentric groove on centrifuge rotating disk, be rotated at a high speed using centrifuge
Caused centrifugal force carries out separation of solid and liquid.In the prior art, centrifuge tube includes body and lid, and body is provided with conical bottom,
The centrifuge tube of this conical bottom is unable to stand-alone placement.Simultaneously as the bore of ttom of pipe up constantly increases along ttom of pipe, lead
Cause suction pipe sampling ineffective.
Utility model content
The purpose of this utility model is just to provide a kind of structure novelty, easy to operate, samples the preferable centrifuge tube of effect.
To achieve the above object, technical scheme is used by the utility model：
A kind of centrifuge tube, it is characterised in that：Including lid and body, body upper end be opening circular tube wall, body
Bottom is tapered, it is characterised in that：The centrifuge tube bottom is additionally provided with the spherical reservoir body connected with centrifuge tube.
A kind of centrifuge tube as described above, it is characterised in that：In the centrifuge tube bottom edge and the spherical reservoir body
The tangent setting of port edge.
A kind of centrifuge tube as described above, it is characterised in that：The centrifuge tube and the spherical reservoir body integral molded plastic into
The integrative-structure of type.
A kind of centrifuge tube as described above, it is characterised in that：The centrifuge tube is provided with a pair of jointed shafts.
A kind of centrifuge tube as described above, it is characterised in that：The body tube wall has the annular branch extended downwardly out
Support body, the ttom of pipe baseplane of body are higher than the baseplane of annular supporter, annular supporter internal-and external diameter with body tube wall
External diameter is consistent.
A kind of centrifuge tube as described above, it is characterised in that：The lid and body open ends, pass through clamping, Gai Taohuo
Screw thread screws connection.
A kind of centrifuge tube as described above, it is characterised in that：The centrifuge tube has multiple, the lid upper end of each centrifuge tube
Be provided with internal thread provided with the adapter sleeve upwardly extended, in adapter sleeve, the bottom of the pipe of each centrifuge tube is provided with external screw thread, one from
Heart pipe is threaded togather by the external screw thread on its body and the lid on another centrifuge tube.
The advantages of the utility model：
1st, the structure of centrifuge tube is relatively new, easy to operate, not only can uprightly be placed during sample preparation, be easy to grasp
Make, while effect is preferable during suction pipe sampling.
2nd, a centrifuge tube is threaded togather by the external screw thread on its body and the lid on another centrifuge tube,
During centrifugation, a centrifugation screens can be handled two centrifuge tubes simultaneously, be advantageous to improve centrifugal efficiency.
3rd, centrifuge tube bottom is additionally provided with the spherical reservoir body connected with centrifuge tube, centrifuge tube and spherical reservoir body integral molded plastic
The integrative-structure of shaping.The structure design is advantageous to the collection of the cell tissue particularly cancer cell of big quality, convenient follow-up
Rubber head dropper is directly protruding into the big quality cytology tissue drawn in spherical reservoir body in spherical reservoir body.
Brief description of the drawings
Fig. 1 is centrifuge tube dimensional structure diagram.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in figure 1, a kind of centrifuge tube in embodiment provided by the utility model, including lid 1 and body 2, on body 2
Hold the circular tube wall for opening, its bottom 22 is tapered.Lid 1 and the openend of body 2, pass through clamping, lid set or screw thread
Screw connection.Centrifuge tube is provided with a pair of jointed shafts 21, for centrifuge tube in be hinged centrifuge.
In the application, centrifuge tube bottom 22 is additionally provided with the spherical reservoir body 23 connected with centrifuge tube；The side of centrifuge tube bottom 22
Edge and the spherical tangent setting in upper port edge of reservoir body 23；Centrifuge tube and the spherical integral molded plastic of reservoir body 23 shaping
Integrative-structure.
To make centrifuge tube uprightly place, in the application, the tube wall of body 2 has the annular supporter 24 extended downwardly out,
The ttom of pipe baseplane of body 2 is higher than the baseplane of annular supporter 24, in the internal-and external diameter of annular supporter 24 and the tube wall of body 2
External diameter is consistent.
To improve the centrifugal efficiency of centrifugal treating, in the application, multiple centrifuge tubes are coaxially disposed and linked together,
Concrete structure is：The upper end of lid 1 of each centrifuge tube is provided with the adapter sleeve upwardly extended, is provided with internal thread in adapter sleeve, each
The lower end of body 2 of centrifuge tube is provided with external screw thread, and a centrifuge tube passes through on the external screw thread on its body 2 and another centrifuge tube
Lid 1 is threaded togather.
It the above is only the utility model preferred embodiment, not make any formal limit to the utility model
System, every any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example,
Still fall within the scope of the utility model protection.
Claims (6)
- A kind of 1. centrifuge tube, it is characterised in that：Including lid and body, body upper end be opening circular tube wall, body bottom Portion is tapered, it is characterised in that：The centrifuge tube bottom is additionally provided with the spherical reservoir body connected with centrifuge tube；The body tube wall With the annular supporter extended downwardly out, annular supporter internal-and external diameter is consistent with body tube wall internal-and external diameter.
- A kind of 2. centrifuge tube according to claim 1, it is characterised in that：The centrifuge tube bottom edge and the spherical appearance The tangent setting in cavity upper port edge.
- A kind of 3. centrifuge tube according to claim 1, it is characterised in that：The centrifuge tube and the spherical reservoir body are overall The integrative-structure of injection molding.
- A kind of 4. centrifuge tube according to claim 1, it is characterised in that：The centrifuge tube is provided with a pair of jointed shafts.
- A kind of 5. centrifuge tube according to claim 1, it is characterised in that：The lid and body open ends, by clamping, Lid set or screw thread screw connection.
- A kind of 6. centrifuge tube according to claim 2, it is characterised in that：The centrifuge tube have it is multiple, each centrifuge tube Lid upper end is provided with the adapter sleeve upwardly extended, is provided with internal thread in adapter sleeve, the bottom of the pipe of each centrifuge tube is provided with outer spiral shell Line, a centrifuge tube are threaded togather by the external screw thread on its body and the lid on another centrifuge tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424187.7U CN207056598U (en) | 2017-04-20 | 2017-04-20 | A kind of centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424187.7U CN207056598U (en) | 2017-04-20 | 2017-04-20 | A kind of centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056598U true CN207056598U (en) | 2018-03-02 |
Family
ID=61501463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424187.7U Expired - Fee Related CN207056598U (en) | 2017-04-20 | 2017-04-20 | A kind of centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056598U (en) |
-
2017
- 2017-04-20 CN CN201720424187.7U patent/CN207056598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180302 |