CN206150308U - Gradient cooling box - Google Patents
Gradient cooling box Download PDFInfo
- Publication number
- CN206150308U CN206150308U CN201620928618.9U CN201620928618U CN206150308U CN 206150308 U CN206150308 U CN 206150308U CN 201620928618 U CN201620928618 U CN 201620928618U CN 206150308 U CN206150308 U CN 206150308U
- Authority
- CN
- China
- Prior art keywords
- lid
- box body
- pipe support
- gradient cooling
- deposit
- 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 gradient cooling box, including box body and lid, box body lateral wall system has a card strip, the lid all around also the system have the card strip, the card strip of lid and the card strip intermeshing of box body lateral wall freeze at box body middle part horizontal installation and deposit a tub pipe support, freeze to deposit a tub pipe shelf location and freeze and deposit the pipe, have the isopropyl alcohol to add the hand -hole freezing tub pipe support middle part system of depositing, it has the splashproof sheath to add the coaxial system in hand -hole upper end at the isopropyl alcohol, the cap is loaded onto to the sealed lid in splashproof sheath upper end. The application provides a tub pipe support and the tight real junction in the gradient cooling box whole body are deposited to the freezing of gradient cooling box, freeze to deposit the pipe support and have spiral cover openable, pour the isopropyl alcohol into, then screw, prevent that the isopropyl alcohol from spilling from the outside, cause to freeze and deposit a tub writing and dissolve, can't discern, also avoid the isopropyl alcohol excessively to volatilize, save the cost and protect laboratory technician's safety.
Description
Technical field
The utility model belongs to field of experiment equipment, is related to a kind of device for cell cryopreservation, especially a kind of gradient
Cooling box.
Background technology
Usually need in cell experiment by experimental cell addition frozen stock solution carry out it is frozen.Need during frozen into
Row slow cooling, this is accomplished by gradient cooling box to realize this function.Isopropanol is stored in gradient cooling box, by cryopreservation tube
In being put into gradient cooling box, it is placed in -80 degree and preserves, it is possible to achieve slow frozen effect.
The common gradient cooling box in laboratory is screwed apart and tightens, due to heat expansion after long-time is placed in -80 degree
Very tightly, in addition lid is the circle of diameter 20cm or so for the effect of shrinkage, lid and box body linking, has many water after freezing
Pearl, not only cold but also sliding, lid of outwarding winding is very painstaking.Isopropanol in gradient cooling box can be dropped into often due to carrying shock effect
In frozen pipe support in box, isopropanol is organic solvent, dissolves can the writing on frozen tube wall and be beyond recognition, and is experimental work
Bring serious impact.Traditional gradient cooling box due to without handle, from -80 DEG C take out after often frostbite finger, to experiment
Work is made troubles.
Therefore need a kind of instrument that can solve the problem that the problems referred to above to realize the convenient container of cell cryopreservation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of gradient for effectively preventing frostbite
Cooling box.
The utility model realizes that the technical scheme of purpose is as follows：
A kind of gradient cooling box, including box body and lid, box body lateral wall is formed with card article, and lid surrounding is also formed with card article,
The card article of lid is intermeshed with the card article of box body lateral wall, and cryopreservation tube pipe support, cryopreservation tube pipe support are horizontally mounted in the middle part of box body
Upper installation cryopreservation tube, isopropanol is formed with the middle part of cryopreservation tube pipe support and adds hole, adds hole upper end to be coaxially formed with splashproof in isopropanol
Sheath, splashproof sheath upper end closure loads onto cap.
And, it is formed with hinge in groove, groove on lid top and fills a handle.
And, sealing strip is embedded in the junction of box body and lid, increase the sealing of box body.
The beneficial effects of the utility model are：
The gradient cooling box design that the application is provided is ingenious, rational in infrastructure, and it is difficult that it solves lid after original cell cryopreservation
With the shortcoming opened, screw thread lid is changed to latch lid, facilitates the opening of lid.Portable is provided with lid top, solution
Original gradient cooling box of having determined must lift the shortcoming of easy frostbite finger with hand rest.
The cryopreservation tube pipe support of the gradient cooling box that the application is provided is connected with gradient cooling box whole body consolidation, and frozen pipe support has
Spiral cover can be opened, and pour isopropanol into, then be screwed, and prevent isopropanol from spilling from outside, cause cryopreservation tube writing to dissolve, it is impossible to
Identification, also avoids isopropanol from excessively volatilizing, cost-effective and Protection person safety.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and by specific embodiment the utility model is described in further detail, and following examples are simply retouched
The property stated, be not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of gradient cooling box, including box body 3 and lid 1, box body lateral wall is formed with card article 6, and lid surrounding is also formed with card
Bar, the card article of lid is intermeshed with the card article of box body lateral wall, sealing of the lid to box body open topped is realized, in box body
Portion is horizontally mounted cryopreservation tube pipe support 10, and cryopreservation tube 9 is installed on cryopreservation tube pipe support, and isopropanol addition is formed with the middle part of cryopreservation tube pipe support
Hole 7, adds hole upper end to be coaxially formed with splashproof sheath 8 in isopropanol, and splashproof sheath upper end closure loads onto cap, and splashproof sheath is prevented
Only isopropanol splash affects the clarity of writing on cryopreservation tube.
Hinge in groove 4, groove is formed with lid top fill a handle 5.Carrying handle can be convenient for carrying gradient cooling box,
Prevent frostbite finger.
Sealing strip 2 is embedded in the junction of box body and lid, increases the sealing of box body.
Cryopreservation tube pipe support is closed with box body to be connected, and there is space pipe support lower section, can place isopropanol, and middle spiral cover both can be with
Pour isopropanol into, isopropanol is also prevented from after screwing and is spilt, realize the gradient cooling of cell.
Claims (3)
1. a kind of gradient cooling box, it is characterised in that：Including box body and lid, box body lateral wall is formed with card article, lid surrounding
Card article is formed with, the card article of lid is intermeshed with the card article of box body lateral wall, and cryopreservation tube pipe support is horizontally mounted in the middle part of box body, freezes
Deposit and cryopreservation tube is installed on pipe pipe support, isopropanol is formed with the middle part of cryopreservation tube pipe support and adds hole, add hole upper end coaxial in isopropanol
Splashproof sheath is formed with, splashproof sheath upper end closure loads onto cap.
2. gradient cooling box according to claim 1, it is characterised in that：Hinge dress in groove, groove is formed with lid top
One handle.
3. gradient cooling box according to claim 1, it is characterised in that：In the junction setting-in sealing of box body and lid
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928618.9U CN206150308U (en) | 2016-08-24 | 2016-08-24 | Gradient cooling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928618.9U CN206150308U (en) | 2016-08-24 | 2016-08-24 | Gradient cooling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206150308U true CN206150308U (en) | 2017-05-10 |
Family
ID=58649282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620928618.9U Expired - Fee Related CN206150308U (en) | 2016-08-24 | 2016-08-24 | Gradient cooling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206150308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024776A (en) * | 2019-05-16 | 2019-07-19 | 刘文静 | A kind of dedicated embryo's storage device of vitrifying freeze thawing |
-
2016
- 2016-08-24 CN CN201620928618.9U patent/CN206150308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024776A (en) * | 2019-05-16 | 2019-07-19 | 刘文静 | A kind of dedicated embryo's storage device of vitrifying freeze thawing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.9 Saida South Road, Xiqing Economic and Technological Development Zone, Tianjin 300200 Patentee after: Tianjin Kangting Bioengineering Group Co., Ltd. Address before: No. 126 Youyi South Road, Saida Pharmaceutical Industrial Park, Xiqing Economic and Technological Development Zone, Xiqing District, Tianjin 300200 Patentee before: Tianjin Kangting Biotechnology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |