CN208839616U - A kind of plastic centrifuge tube - Google Patents
A kind of plastic centrifuge tube Download PDFInfo
- Publication number
- CN208839616U CN208839616U CN201821007667.4U CN201821007667U CN208839616U CN 208839616 U CN208839616 U CN 208839616U CN 201821007667 U CN201821007667 U CN 201821007667U CN 208839616 U CN208839616 U CN 208839616U
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- CN
- China
- Prior art keywords
- groove track
- straight
- track
- centrifuge tube
- line groove
- 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 relates to a kind of plastic centrifuge tubes, including tube body and sealing cover, sealing cover includes lid and seal, the circular groove track slided for handle is equipped at the top of lid, circular groove track is surrounded by outside track body and inner orbit body, and inner orbit body is equipped at least four straight-line groove tracks, one end of straight-line groove track and circular groove orbit connection, the other end of straight-line groove track is connect with limited block, handle includes the sliding block being slidably matched with circular groove track and straight-line groove track and the cylindrical body being fixedly connected with a slide block, the connectivity part of straight-line groove track and circular groove track is equipped with label on outer track body.The plastic centrifuge tube of the utility model is not only taken conveniently, and it can be by the way that handle to be slid into different straight-line groove tracks, centrifuge tube is distinguished and marked according to the label on the corresponding outside track body of straight-line groove track, the label writing write on sealing cover is avoided to be dissolved by other solution and lead to not distinguish sample.
Description
Technical field
The utility model relates to test consumptive material technical field, more particularly to a kind of plastic centrifuge tube.
Background technique
Centrifuge tube is a kind of sample container of tubulose, has tube body and sealing cover, is widely used in Physical Experiment, biochemistry
In experiment and medical experiment, for containing the sample after being centrifuged and being centrifuged.
During experiment, experimenter, which is typically employed on tube body or sealing cover, writes the method for label to distinguish
Sample in the centrifuge tube different with label, but due to experiment during often need to use ethanol solution to centrifuge tube into
Row disinfection, perhaps using ethanol solution be solvent configure other solution and ethanol solution once from centrifuge tube outflow or touch
The sealing cover of centrifuge tube, it is likely that it is unclear to will lead on tube body or sealing cover that the handwriting is blurred, or even can not tell completely
Writing on centrifuge tube, and then sample is caused to be easy to be confused, when this happens, experimenter generally requires to make again
Standby sample, this not only lowers conventional efficients, but also waste experiment consumptive material.
In addition, there are many specifications of centrifuge tube, centrifuge tube lesser for volume, such as the centrifuge tube of 1.5ml, due to from
The size of heart pipe itself is smaller, thus with rubber gloves experimenter when taking centrifuge tube from centrifuge tube shelf very not
It is convenient, it is easy to cause centrifuge tube to fall.
Utility model content
Based on this, it is necessary to be easy to be dissolved and size by other solution for label writing existing for current centrifuge tube
The problem that it is inconvenient that lesser centrifuge tube is taken, provides a kind of plastic centrifuge tube.
To solve the above problems, the utility model takes the following technical solution:
A kind of plastic centrifuge tube, including tube body and sealing cover, the sealing cover include lid and the bottom by the lid
The seal extended to the tubular body；
The circular groove track slided for handle is equipped at the top of the lid, the circular groove track is by outside track
Body and inner orbit body surround, and the inner orbit body is equipped at least four straight-line groove tracks, the straight-line groove track
One end and the circular groove orbit connection, the other end of the straight-line groove track are connect with limited block；
The handle include the sliding block being slidably matched with the circular groove track and the straight-line groove track and with institute
The cylindrical body that sliding block is fixedly connected is stated, the cylindrical body extends to institute via the opening of the circular groove track from the sliding block
State the outside of lid；
The connectivity part of the straight-line groove track and the circular groove track is equipped with label on the outside track body, and
The corresponding label of each straight-line groove track is different.
Compared with prior art, a kind of plastic centrifuge tube that the utility model is proposed has following technical effect that
(1) it by the way that handle is arranged on lid, facilitates experimenter and centrifuge tube is fetched during experiment；
(2) circular groove track and straight-line groove track are equipped on lid, handle can be in circular groove track and straight line
Sliding in grooved tracks, and on the outside track body for surrounding circular groove track, straight-line groove track and circular groove track
Connectivity part is equipped with label, and experimenter can be by sliding into handle in different straight-line groove tracks, thus recessed according to straight line
Label on the corresponding outside track body of groove track is distinguished and is marked to centrifuge tube, to avoid writing label on sealing cover
And the centrifuge tube sample that may cause is confused, and then guarantees the efficiency of experiment；
(3) sealing cover of the plastic centrifuge tube of the utility model is reusable, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the schematic perspective view of sealing cover in a kind of plastic centrifuge tube of the utility model；
Fig. 2 is the top view of sealing cover shown in FIG. 1；
Fig. 3 be when the height of limited block be greater than inner orbit body height when sealing cover along AB line the schematic diagram of the section structure；
Fig. 4 be when the height of limited block be equal to inner orbit body height when sealing cover along AB line the schematic diagram of the section structure.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with attached drawing and preferred embodiment.
In one of the embodiments, as shown in Figs. 1-2, a kind of plastic centrifuge tube, including tube body and sealing cover, sealing cover
Including lid 1 and the seal 2 extended from the bottom of lid 1 to tubular body, seal 2 is matched with tube body, is realized to pipe
The sealing of body, such as seal are elastomer, the sealing to tube body are realized by the extruding between tube body, alternatively, in tube body
The inner wall of open end be equipped with internal screw thread, the external screw thread that matches with internal screw thread, seal are equipped on the outer wall of seal
The sealing to tube body is realized by the cooperation between internal screw thread and external screw thread.
The circular groove track 4 slided for handle 3 is equipped at the top of lid 1, the circular groove track 4 is by outside track body
5 and inner orbit body 6 surround, and inner orbit body 6 is equipped with straight-line groove track 7, and the quantity of straight-line groove track 7 is at least four
It is a, to meet the needs of carrying out control experiment；One end of each straight-line groove track 7 is connected to circular groove track 4, straight line
The other end of grooved tracks 7 is then connect with limited block 8, the effect of limited block 8 be limit handle 3 from wherein any one
Straight-line groove track 7 directly slides into another straight-line groove track 7 without circular groove track 4.In the present embodiment,
The height of limited block 8 can be greater than the height of inner orbit body 6 or the height and the height phase of inner orbit body 6 of limited block 8
It together, is as shown in Figure 3 and Figure 4 respectively the height when limited block 8 greater than interior to guarantee limited block 8 to the position-limiting action of handle 3
When track body 6 and when the height of limited block 8 is identical as the height of inner orbit body 6, sealing cover shows along the cross-section structure of AB line
It is intended to.
In the present embodiment, handle 3 includes sliding block 3-1 and cylindrical body 3-2, wherein sliding block 3-1 and circular groove track 4 and
Straight-line groove track 7 is slidably matched, and one end of cylindrical body 3-2 is fixedly connected with sliding block 3-1, and the other end of cylindrical body 3-2 is certainly
By holding, and cylindrical body 3-2 extends to the outside of lid 1 from sliding block 3-1 via the opening of circular groove track 4, to facilitate reality
Test personnel take hold cylindrical body.Preferably, the shape of sliding block 3-1 is circle so that sliding block 3-1 in circular groove track 4 or
It can be slided glibly in straight-line groove track 7.Preferably, the height of cylindrical body 3-2 is 1cm~2cm, further facilitates experiment
Personnel take and hold cylindrical body.
The connectivity part of straight-line groove track 7 and circular groove track 4 is equipped with label on outer track body 5, and each straight
The corresponding label of line groove track 7 is different.In the present embodiment, straight-line groove track 7 is connected to circular groove track 4, therefore
Handle can enter in different straight-line groove tracks 7 via circular groove track 4, in straight-line groove track 7 and circular groove
On outside track body 5 corresponding to the connectivity part of track 4, it is pre-printed or is carved with label, each straight-line groove track 7 is right
The label answered is all different, thus experimenter can by the way that handle 3 is slid into different straight-line groove tracks 7, according to
Label on the corresponding outside track body 5 of straight-line groove track 7 distinguishes centrifuge tube and marks, label letter to centrifuge tube
Folk prescription is just, and reusable.The label being arranged on outside track body 5 can be number designation (as depicted in figs. 1 and 2) or word
Female mark number, or it is also possible to the combination label of number with letter, it can be according to experiment people for the label being arranged on outside track body 5
The requirement flexible design of member.
The plastic centrifuge tube of the present embodiment has following technical effect that
(1) it by the way that handle is arranged on lid, facilitates experimenter and centrifuge tube is fetched during experiment；
(2) circular groove track and straight-line groove track are equipped on lid, handle can be in circular groove track and straight line
Sliding in grooved tracks, and on the outside track body for surrounding circular groove track, straight-line groove track and circular groove track
Connectivity part is equipped with label, and experimenter can be by sliding into handle in different straight-line groove tracks, thus recessed according to straight line
Label on the corresponding outside track body of groove track is distinguished and is marked to centrifuge tube, to avoid writing label on sealing cover
And the centrifuge tube sample that may cause is confused, and then guarantees the efficiency of experiment；
(3) sealing cover of the plastic centrifuge tube of the utility model is reusable, energy conservation and environmental protection.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of plastic centrifuge tube, including tube body and sealing cover, which is characterized in that the sealing cover includes lid (1) and by institute
State the seal (2) that the bottom of lid (1) extends to the tubular body；
The circular groove track (4) slided for handle (3), the circular groove track (4) are equipped at the top of the lid (1)
It is surrounded by outside track body (5) and inner orbit body (6), and the inner orbit body (6) is equipped at least four straight-line groove tracks
(7), one end of the straight-line groove track (7) is connected to the circular groove track (4), the straight-line groove track (7)
The other end is connect with limited block (8)；
The handle (3) includes the sliding block being slidably matched with the circular groove track (4) and the straight-line groove track (7)
(3-1) and the cylindrical body (3-2) being fixedly connected with the sliding block (3-1), the cylindrical body (3-2) pass through from the sliding block (3-1)
The outside of the lid (1) is extended to by the opening of the circular groove track (4)；
The connectivity part of the straight-line groove track (7) and the circular groove track (4) is equipped with mark on the outside track body (5)
Number, and the corresponding label of each straight-line groove track (7) is different.
2. a kind of plastic centrifuge tube according to claim 1, which is characterized in that
The open end inner wall of the tube body is equipped with internal screw thread, and the outer wall of the seal (2) is equipped with and the internal screw thread phase
The external screw thread matched.
3. a kind of plastic centrifuge tube according to claim 1 or 2, which is characterized in that
Any one combined in label marked as number designation, alphabetical designation or number and letter.
4. a kind of plastic centrifuge tube according to claim 1 or 2, which is characterized in that
The height of the limited block (8) is more than or equal to the height of the inner orbit body (6).
5. a kind of plastic centrifuge tube according to claim 1 or 2, which is characterized in that
The shape of the sliding block (3-1) is circle.
6. a kind of plastic centrifuge tube according to claim 1 or 2, which is characterized in that
The height of the cylindrical body (3-2) is 1cm~2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007667.4U CN208839616U (en) | 2018-06-28 | 2018-06-28 | A kind of plastic centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007667.4U CN208839616U (en) | 2018-06-28 | 2018-06-28 | A kind of plastic centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839616U true CN208839616U (en) | 2019-05-10 |
Family
ID=66352565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007667.4U Expired - Fee Related CN208839616U (en) | 2018-06-28 | 2018-06-28 | A kind of plastic centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839616U (en) |
-
2018
- 2018-06-28 CN CN201821007667.4U patent/CN208839616U/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 |
Granted publication date: 20190510 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |