CN207204139U - A kind of centrifuge tube that can be cannulated - Google Patents
A kind of centrifuge tube that can be cannulated Download PDFInfo
- Publication number
- CN207204139U CN207204139U CN201720414321.5U CN201720414321U CN207204139U CN 207204139 U CN207204139 U CN 207204139U CN 201720414321 U CN201720414321 U CN 201720414321U CN 207204139 U CN207204139 U CN 207204139U
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- China
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- cannulated
- lid
- centrifuge tube
- connect band
- auxiliary section
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Abstract
It the utility model is related to a kind of centrifuge tube that can be cannulated, including body, lid and the connection body and the bending part of the lid, the mouth of pipe of the body is provided with and outward extended flange, the tube wall is provided with the ribs being connected with the flange, the lid covers the flange of the body, the lid is provided with flexible connect band, the body, which is provided with to match somebody with somebody with the connect band, merges the auxiliary section for fixing the connect band, the auxiliary section is provided with host cavity, the connect band can be housed in the host cavity so that the lid to be fixed, it is described it is a kind of can cannulated centrifuge tube facilitate cannulated use, it is firm and easy to use to cover.
Description
Technical field
It the utility model is related to Bioexperiment fixture technology field, more particularly to a kind of centrifuge tube that can be cannulated.
Background technology
In bioscience, particularly biochemistry and molecular biology research field, centrifugation technique has obtained quite varied
Application, centrifugation technique is mainly used in the separation and preparation of various biological samples, and biological sample suspension is contained in centrifuge tube
In the case where high speed rotates, due to huge centrifugal action, make molecule (such as precipitation of organelle, large biological molecule of suspension
Deng) with certain velocity sedimentation, so as to be separated with solution.
The centrifuge tube used at present, it is that frosted label portion is provided with the body of centrifuge tube mostly, during specifically used,
The more centrifuge tube of quantity is put together, and body mutually blocks, it is not easy to the content of frosted label portion is seen, when needing to contain
When filling the centrifuge tube of certain predetermined substance, it is not easy to find, take considerable time.In addition, centrifuge tube is when in use, it is sometimes desirable to
Sleeve pipe is placed in centrifuge tube, but after placing sleeve pipe, the lid of centrifuge tube is covered on sleeve pipe, because the length of connect band has
Limit, connect band pull lid so that lid can not be covered firmly in sleeve pipe, and lid is easily unclamped and come off, and influences to use.
Utility model content
In view of the shortcomings of the prior art, the utility model provide it is a kind of facilitate it is cannulated use, cover it is firm and
Centrifuge tube that can be cannulated easy to use.
To achieve these goals, the utility model can be realized by the following technical solutions：One kind can be cannulated
Centrifuge tube, including body, lid and the bending part for connecting the body and the lid, the mouth of pipe of the body is provided with outside
The flange of extension, the tube wall are provided with the ribs being connected with the flange, and the lid covers the convex of the body
Edge, the lid are provided with flexible connect band, and the body, which is provided with to match somebody with somebody to merge with the connect band, consolidates the connect band
Fixed auxiliary section, the auxiliary section are provided with host cavity, and the connect band can be housed in the host cavity with by the lid
It is fixed.
Further：The auxiliary section includes the first hangnail portion that main part and main body protrude out to host cavity.
Further：The connect band includes body and from the second hangnail portion that body protrudes outward.
Further：The first hangnail portion has the first mating surface, and the second hangnail portion has the second mating surface, institute
The first mating surface is stated to abut against with second mating surface.
Further：The first hangnail portion and protruding out for the second hangnail portion are in opposite direction.
Further：The connect band is made up of plastic material.
Further：The length of the bending part is 1.2~1.5cm.
Compared to prior art, it is of the present utility model it is a kind of can cannulated centrifuge tube advantages below at least be present：It is described
A kind of centrifuge tube that can be cannulated, which includes flexible connect band and auxiliary section, the connect band, can be housed in the auxiliary section,
The auxiliary section is provided with the first hangnail portion, and the connect band is provided with the second hangnail portion coordinated with the first hangnail portion,
A kind of centrifuge tube that can be cannulated can be by the cooperation in the first hangnail portion and the second hangnail portion, the company that will be connected in lid
Tape splicing is fixed, and then lid is fixed, while also will not can conveniently be inserted because of the cannulated situation for causing lid lid not get up
Sleeve pipe uses, and covers firm, easy to use.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the partial enlarged drawing of the utility model circled portion
Description of reference numerals：1st, body；3rd, lid；4th, bending part；5th, sleeve pipe；6th, flange；7th, ribs；8th, connect band；
80th, body；81st, the second hangnail portion；82nd, the second mating surface；9th, auxiliary section；90th, main part；91st, host cavity；92nd, first fall
Thorn portion；93rd, the first mating surface.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Fig. 1 to 2, it illustrates a kind of centrifuge tube that can be cannulated of the present utility model, including body 1, lid 3
And the connection body 1 and the bending part 4 of the lid 3, the mouth of pipe of the body 1, which is provided with, outward extends flange 6, the pipe
The outer wall of body 1 is provided with the ribs 7 being connected with the flange 6, and the lid 2 covers the flange 6 of the body 1, the lid 3
Flexible connect band 8 is provided with, the body 1, which is provided with to match somebody with somebody with the connect band 8, merges the cooperation for fixing the connect band 8
Portion 9, the auxiliary section 9 are provided with host cavity 91, and the connect band 8 can be housed in the host cavity 91 with by the lid 3
It is fixed.
Auxiliary section 9 includes the first hangnail portion 92 that main part 90 and main body 90 protrude out to host cavity 91.Connect band 8 is wrapped
Include body 80 and from the second hangnail portion 81 that body 80 protrudes outward.First hangnail portion 92 has the first mating surface 93, institute
Stating the second hangnail portion 81 has the second mating surface 82, and first mating surface 93 abuts against with second mating surface 82.First
Hangnail portion 92 and protruding out for the second hangnail portion 81 are in opposite direction.Connect band 8 is made up of plastic material.The length of bending part 4
For 1.2~1.5cm.
A kind of centrifuge tube that can be cannulated of the present utility model includes flexible connect band 8 and auxiliary section 9, the connect band
8 can be housed in the auxiliary section 9, and the auxiliary section 9 is provided with the first hangnail portion 92, the connect band 8 be provided with it is described
The second hangnail portion 81 that first hangnail portion 92 coordinates, a kind of centrifuge tube that can be cannulated can pass through the first hangnail portion 92 and the
The cooperation in two hangnail portions 81, the connect band 8 being connected in lid 3 is fixed, and then lid 3 is fixed, while also will not be because of
Cannulated 5 cause the situation that lid 3 can not covered, and cannulated 5 can be facilitated to use, and cover firm, easy to use.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
- A kind of 1. centrifuge tube that can be cannulated, it is characterised in that：Including body, lid and connect the body and the lid Bending part, the mouth of pipe of the body, which is provided with, to be outward extended flange, and the tube wall adds provided with what is be connected with the flange Strong rib, the lid cover the flange of the body, and the lid is provided with flexible connect band, and the body is provided with and institute The auxiliary section that connect band fixes the connect band with merging is stated, the auxiliary section is provided with host cavity, and the connect band can be received Hold in the host cavity so that the lid to be fixed.
- A kind of 2. centrifuge tube that can be cannulated as claimed in claim 1, it is characterised in that：The auxiliary section include main part and The first hangnail portion that main body protrudes out to host cavity.
- A kind of 3. centrifuge tube that can be cannulated as claimed in claim 2, it is characterised in that：The connect band include body and From the second hangnail portion that body protrudes outward.
- A kind of 4. centrifuge tube that can be cannulated as claimed in claim 3, it is characterised in that：The first hangnail portion has first Mating surface, the second hangnail portion have the second mating surface, and first mating surface abuts against with second mating surface.
- A kind of 5. centrifuge tube that can be cannulated as claimed in claim 3, it is characterised in that：The first hangnail portion and described the Protruding out for two hangnail portions is in opposite direction.
- A kind of 6. centrifuge tube that can be cannulated as claimed in claim 1, it is characterised in that：The connect band is plastic material system Into.
- A kind of 7. centrifuge tube that can be cannulated as claimed in claim 1, it is characterised in that：The length of the bending part is 1.2 ~1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414321.5U CN207204139U (en) | 2017-04-19 | 2017-04-19 | A kind of centrifuge tube that can be cannulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414321.5U CN207204139U (en) | 2017-04-19 | 2017-04-19 | A kind of centrifuge tube that can be cannulated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204139U true CN207204139U (en) | 2018-04-10 |
Family
ID=61809664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720414321.5U Active CN207204139U (en) | 2017-04-19 | 2017-04-19 | A kind of centrifuge tube that can be cannulated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568721A (en) * | 2018-11-29 | 2019-04-05 | 长春市亿健科技有限公司 | A kind of external indwelling needle assembly |
-
2017
- 2017-04-19 CN CN201720414321.5U patent/CN207204139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568721A (en) * | 2018-11-29 | 2019-04-05 | 长春市亿健科技有限公司 | A kind of external indwelling needle assembly |
| CN109568721B (en) * | 2018-11-29 | 2021-08-24 | 长春市亿健科技有限公司 | External indwelling needle assembly |
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| GR01 | Patent grant |