CN209555224U - A kind of cell centrifuge tube for placement of standing - Google Patents
A kind of cell centrifuge tube for placement of standing Download PDFInfo
- Publication number
- CN209555224U CN209555224U CN201821807600.9U CN201821807600U CN209555224U CN 209555224 U CN209555224 U CN 209555224U CN 201821807600 U CN201821807600 U CN 201821807600U CN 209555224 U CN209555224 U CN 209555224U
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- CN
- China
- Prior art keywords
- tube body
- capping
- support sector
- centrifuge tube
- standing
- 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.)
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Abstract
The utility model discloses a kind of cell centrifuge tubes of placement that can stand, including tube body and capping, the tube body is upper end opening and the internal cylindrical shape for cavity, bottom is the taper of pointed end, bottom outside is the supporter extended downwardly from tube body, and tube body upper end position is provided with the external screw thread of protrusion；The capping setting is at upper end opening in tube body, and capping inside is provided with the second screw thread, and capping top is provided with the support sector of protrusion, and the support sector top is provided with spherical stopper, and the bulb diameter of the stopper is greater than support sector's outer profile diameter；Connecting band is provided on the tube body, described connecting band one end is connected on tube body, and the other end is provided with movable span, and the aperture of movable span is greater than support sector's outer profile diameter and is less than the bulb diameter of stopper, and by the movable span string in support sector.Can again without centrifuge tube bracket auxiliary in the case where stand the cell centrifuge tube of placement, and after it will cover and turn round and round out, capping can be automatically springed open and will not at will be fallen.
Description
Technical field
The utility model belongs to cell centrifuge tube field, concretely relates to a kind of cell centrifugation of placement that can stand
Pipe.
Background technique
It recovers in cell culture, passage freezes, and requires to make during the cell culture substantially such as polypeptide mixing stock solution collection
The operations such as cell centrifuge separation cleaning are carried out with cell centrifuge tube.
For common centrifuge tube in order to preferably collect the cell after centrifugation, bottom of bottle is the design of taper at present, but taper
It designs centrifuge tube to need to place centrifuge tube bracket in station, general bracket is all 50 holes or bigger design, therefore spy accounts for
Operation console space, disposable sterilization bracket is at high cost, non-disposable bracket need often sterilizing can meet cell manipulation platform without
Bacterium requires.In the step of considerably increasing cell production process and cost.
In cell cultivation process often a hand need take liquid-transfering gun, if the centrifuge tube used can not one hand uncap,
The operation of very inconvenient experiment technical personnel.
Summary of the invention
The purpose of the utility model is to provide a kind of cell centrifuge tubes of placement that can stand, and can be not necessarily to centrifuge tube bracket again
It stands in the case where auxiliary the cell centrifuge tube of placement, and after it will cover and turn round and round out, capping can automatically spring open and will not be careless
It falls.
In order to solve the above technical problems, purpose of the utility model is realized as follows:
A kind of cell centrifuge tube for placement of standing, including tube body and capping, the tube body is upper end opening and inside is
The cylindrical shape of cavity, bottom are the taper of pointed end, and bottom outside is the supporter extended downwardly from tube body, the supporter
Lower end surface is smooth and position is concordant or is lower than bottom, and tube body upper end position is provided with the external screw thread of protrusion；The capping setting exists
Tube body is for sealed tube body inner cavity at upper end opening, and capping inside is provided with the second screw thread being engaged with external screw thread, capping top
End is provided with the support sector of protrusion, and the support sector top is provided with spherical stopper, and the bulb diameter of the stopper is greater than support sector
Outer profile diameter；Connecting band is provided on the tube body, described connecting band one end is connected on tube body, and the other end is provided with activity
The aperture in hole, movable span is greater than support sector's outer profile diameter and is less than the bulb diameter of stopper, and the movable span string is being supported
In portion.
Preferred embodiment on the basis of above scheme and as above scheme: Position Pipe under external screw thread on the tube body
Body is provided with one week anti-skid structure.
Preferred embodiment on the basis of above scheme and as above scheme: the anti-skid structure is to be distributed in pipe shaft one
Several vertical bar shaped fins in week.
Preferred embodiment on the basis of above scheme and as above scheme: intracavitary be provided with of the capping be with tube body
The male structure that upper end opening is agreed with.
Preferred embodiment on the basis of above scheme and as above scheme: the support sector, spherical stopper and capping
It is wholely set.
Preferred embodiment on the basis of above scheme and as above scheme: capping top is arranged in the support sector
Middle position.
Preferred embodiment on the basis of above scheme and as above scheme: the connecting band is by having certain elasticity
Plastic material is made.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
The cell centrifuge tube of the placement of standing of the utility model is stood in the case where can assisting again without centrifuge tube bracket
Stand up the cell centrifuge tube set, and after it will cover and turn round and round out, capping can be automatically springed open and will not at will be fallen, using unusual
It is convenient.
Detailed description of the invention
Fig. 1 is the cell Centrifugal tube structure schematic diagram of the placement of standing of the utility model；
Fig. 2 is the cell centrifuge tube top view of the placement of standing of the utility model；
Fig. 3 is the A-A cross-sectional view of the utility model；
Fig. 4 is the portion the B enlarged drawing of the utility model；
Fig. 5 is another status architecture schematic diagram of cell centrifuge tube of the placement of standing of the utility model.
1- tube body, 2- capping, 3- external screw thread, the bottom 4-, 5- supporter, the second screw thread of 6-, 7- support sector, 8- stopper, 9-
Connecting band, 10- movable span, 11- anti-skid structure, 12- male structure.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing in embodiment, to reality
The technical solution applied in example is clearly and completely described, it is clear that described embodiment is only that the application a part is implemented
Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description the application and simplifies description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of application.
In the description of the present application, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.
Refering to fig. 1-5, the utility model discloses a kind of cell centrifuge tubes of placement that can stand, including tube body 1 and capping
2, the tube body 1 be upper end opening and it is internal be cavity cylindrical shape, bottom 4 is the taper of pointed end, on the outside of bottom 4 for from
The supporter 5 that tube body 1 extends downwardly, 5 lower end surface of supporter is smooth and position is concordant or is lower than bottom 4,1 upper end of tube body position
Install the external screw thread 3 for being equipped with protrusion；2 setting of capping is at upper end opening for 1 inner cavity of sealed tube body, capping 2 in tube body 1
Inside is provided with the second screw thread 6 being engaged with external screw thread 3, and 2 tops of capping are provided with the support sector 7 of protrusion, the support sector 7
Top is provided with spherical stopper 8, and the bulb diameter of the stopper 8 is greater than 7 outer profile diameter of support sector；It is provided on the tube body 1
Connecting band 9, described 9 one end of connecting band are connected on tube body 1, and the other end is provided with movable span 10, and the aperture of movable span is greater than branch
It holds 7 outer profile diameter of portion and is less than the bulb diameter of stopper 8, and by the movable span 10 string in support sector 7.
It recovers in cell culture, pass on, freezing, requiring to make during the cell culture substantially such as polypeptide mixing stock solution collection
The operations such as cell centrifuge separation cleaning are carried out with cell centrifuge tube, usual tube body 1 and capping 2, which pass through to screw, makes external screw thread 3 and the
Two screw threads 6 are threadedly engaged realization sealing, it is ensured that the gnotobasis of 1 inner cavity of tube body；In order to preferably collect the cell after centrifugation, bottom
Portion 4 is the design of taper, but conical lower portion 4 prevents cell centrifuge tube from placement of individually standing, and needs to place in station
Centrifuge tube bracket, general bracket is all 50 holes or bigger design, therefore spy accounts for operation console space, the cell of the utility model
Be the supporter 5 that is extended downwardly from tube body 1 on the outside of the bottom 4 of centrifuge tube, 5 lower end surface of supporter is smooth and position is concordant or
It lower than bottom 4, therefore realizes the placement that can individually stand, reaches and save operation console space purpose, provided for operator more abundant
Operating environment；2 top of capping of the cell centrifuge tube of the utility model is provided with the support sector 7 of protrusion, and the support sector 7 pushes up
End is provided with spherical stopper 8, and the bulb diameter of the stopper 8 is greater than 7 outer profile diameter of support sector；The company of being provided on the tube body 1
Tape splicing 9, described 9 one end of connecting band are connected on tube body 1, and the other end is provided with movable span 10, and the aperture is greater than outside support sector 7
Outline diameter and the bulb diameter for being less than stopper 8, and the movable span 10 string is grasped in support sector 7, and in operation
Make personnel and often hold liquid-transfering gun on the other hand, another hand holds cell centrifuge tube, and above-mentioned design structure can be in unscrewing capping 2
Connecting band 9 is still connected to capping 2 and tube body 1 later, can so be scattered to avoid capping 2, avoids capping 2 from losing and brings not
Just；And movable span 10 is not interfered with support sector 7, does not influence 2 rotation of capping, easy to use and reliable.
Position pipe shaft is provided with one week anti-skid structure 11 under external screw thread 3 on the tube body 1；The anti-skid structure 11 is
Pipe shaft one week several vertical bar shaped fins are distributed in, vertical bar shaped fin production molding difficulty is low.Anti-skid structure 11 is set
It is the frictional force for enhancing hand and 1 pipe shaft of tube body for unscrewing capping 2, especially operator's single-hand held the utility model is thin
Born of the same parents' centrifuge tube simultaneously needs singlehanded when opening capping 2, and operator can hold 1 pipe shaft of tube body and index finger is posted by anti-skid structure
On 11, thumb is posted by 2 sides of capping and covers 2 using thumb rotation and open capping 2.
Intracavitary be provided with tube body 1 of the capping 2 is male structure 12 that upper end opening is agreed with.The male structure 12 and pipe
It is upper end opening that body 1, which is that upper end opening agrees with and block tube body 1, enhances sealing effect.
The support sector 7, spherical stopper 8 are wholely set with capping 2.Convenient for single injection-molded when 2 production of capping, improve
Make convenience.And the connecting band 9 is by having the plastic material of certain elasticity to be made, and flexible connecting band 9 can be with
Capping 2 is automatically springed open in unscrewing capping 2, and movable span 10 can be made to easily pass through stopper 8 and cover in assembly and supported
In portion 7.
The middle position on 2 tops of capping is arranged in the support sector 7, the rotation center and branch of capping 2 when height capping 2 is opened and closed
The coincidence of 7 axle center of portion is held, rotation flexibility when 2 opening and closing of capping can be improved.
The cell centrifuge tube of the placement of standing of the utility model is stood in the case where can assisting again without centrifuge tube bracket
Stand up the cell centrifuge tube set, and after it will cover and turn round and round out, capping can be automatically springed open and will not at will be fallen, using unusual
It is convenient.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
- The cell centrifuge tube of placement 1. one kind can stand, including tube body (1) and capping (2), it is characterised in that: the tube body (1) It is upper end opening and the internal cylindrical shape for cavity, bottom (4) are the taper of pointed end, are from tube body (1) on the outside of bottom (4) The supporter (5) extended downwardly, supporter (5) lower end surface is smooth and position is concordant or is lower than bottom (4), on tube body (1) End position is provided with the external screw thread (3) of protrusion；Capping (2) setting is at upper end opening for sealed tube body in tube body (1) (1) inner cavity, capping (2) inside are provided with the second screw thread (6) being engaged with external screw thread (3), and capping (2) top is provided with protrusion Support sector (7), support sector (7) top are provided with spherical stopper (8), and the bulb diameter of the stopper (8) is greater than support sector (7) Outer profile diameter；It is provided with connecting band (9) on the tube body (1), described connecting band (9) one end is connected on tube body (1), another End is provided with movable span (10), and the aperture of movable span is greater than support sector (7) outer profile diameter and is less than the bulb diameter of stopper (8), And by the movable span (10) string on support sector (7).
- 2. the cell centrifuge tube of placement according to claim 1 of standing, it is characterised in that: outer spiral shell on the tube body (1) Position pipe shaft is provided with one week anti-skid structure (11) under line (3).
- 3. the cell centrifuge tube of placement according to claim 2 of standing, it is characterised in that: the anti-skid structure (11) is It is distributed in pipe shaft one week several vertical bar shaped fins.
- 4. the cell centrifuge tube of placement according to claim 1 of standing, it is characterised in that: (2) are intracavitary sets for the capping It is equipped with and tube body (1) is the male structure (12) that upper end opening is agreed with.
- 5. the cell centrifuge tube of placement according to claim 1 of standing, it is characterised in that: the support sector (7), spherical shape Stopper (8) is wholely set with capping (2).
- 6. the cell centrifuge tube of placement according to claim 1 of standing, it is characterised in that: support sector (7) setting In the middle position on capping (2) top.
- 7. the cell centrifuge tube of placement according to claim 1 of standing, it is characterised in that: the connecting band (9) is by having There is the plastic material of certain elasticity to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807600.9U CN209555224U (en) | 2018-11-05 | 2018-11-05 | A kind of cell centrifuge tube for placement of standing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807600.9U CN209555224U (en) | 2018-11-05 | 2018-11-05 | A kind of cell centrifuge tube for placement of standing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555224U true CN209555224U (en) | 2019-10-29 |
Family
ID=68300522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807600.9U Active CN209555224U (en) | 2018-11-05 | 2018-11-05 | A kind of cell centrifuge tube for placement of standing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555224U (en) |
-
2018
- 2018-11-05 CN CN201821807600.9U patent/CN209555224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Biliu Inventor after: Lu Yi Inventor after: Li Junxiang Inventor after: Dong Yunjia Inventor after: Yu Jianfeng Inventor after: Shen Lixia Inventor before: Zhou Biliu Inventor before: Lu Yi Inventor before: Li Junxiang Inventor before: Dong Yunjia Inventor before: Yu Jianfeng Inventor before: Shen Lixia |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 14F1401-B, 705 Asia-Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee after: Enlightenment Hemei Biotechnology (Jiaxing) Co.,Ltd. Address before: Room 14F1401-B, 705 Asia-Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee before: TUS-HEALCARE SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 room 14f1401-b, No. 705, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Hemei Biotechnology (Zhejiang) Co.,Ltd. Address before: 314000 room 14f1401-b, No. 705, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Enlightenment Hemei Biotechnology (Jiaxing) Co.,Ltd. |