CN209135225U - A kind of novel cell freezing storing box - Google Patents
A kind of novel cell freezing storing box Download PDFInfo
- Publication number
- CN209135225U CN209135225U CN201821770875.XU CN201821770875U CN209135225U CN 209135225 U CN209135225 U CN 209135225U CN 201821770875 U CN201821770875 U CN 201821770875U CN 209135225 U CN209135225 U CN 209135225U
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- wall
- lid
- cover
- seal ring
- plate
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Abstract
The utility model discloses a kind of novel cell freezing storing box, including lid and bottom, lid is located on bottom, lid includes tegmental wall, cover latch, lid sealing ring and outside group item, cover latch is located at tegmental wall bottom end, tegmental wall includes cover outer wall and lid inner wall, lid inner wall is cyclic annular formation lid inner seal ring, cover outer wall is cyclic annular formation lid outer seal ring, cover outer wall is connected by dialling item outside with rib, bottom includes bottom buckle, bottom wall and bottom plate, bottom wall includes bottom inner wall and bottom outer wall, one end buckles the bottom of equipped between bottom outer wall and bottom inner wall, upper plate and lower plate are respectively welded between bottom inner wall and bottom outer wall, not ventilating air chamber is formed between bottom wall and bottom plate, cryopreservation tube chamber is equipped in the inner wall of bottom, cold storage agent chamber is equipped between cryopreservation tube chamber and bottom inner wall, it is equipped with cold storage agent adding hole between cryopreservation tube chamber and bottom inner wall and efficiently solves the storage when taking out lid The problem of cryogen easily leaks out effectively reduces the circulation of air in lid and bottom after closing the lid, and alleviates the volatilization of cold storage agent.
Description
Technical field
The utility model relates to a kind of medical devices field, in particular to a kind of novel cell freezing storing box.
Background technique
Cell cryopreservation box are the containers for storing cell cryopreservation tube.Traditional cell cryopreservation box are circular designs, by bottom,
Lid and middle plate three parts composition, by being threadedly coupled, screw thread is not easy to unscrew after -80 DEG C of freezings for bottom and lid, needs to be perfused in bottom
Cold storage agent is easy tabularium to come out when screwing out lid, cold storage agent is caused to leak out.Cold storage agent is a kind of volatile substance,
It is readily volatilized when with contacting external air.
Utility model content
To solve the above-mentioned problems, the utility model discloses a kind of novel cell freezing storing box.
The technical solution of the utility model are as follows: a kind of novel cell freezing storing box, including lid and bottom, lid are located on bottom, lid
Including tegmental wall, cover latch, lid sealing ring and outside dial item, cover latch is located at tegmental wall bottom end, and tegmental wall includes cover outer wall and lid inner wall, lid
Inner wall is cyclic annular formation lid inner seal ring, and cover outer wall is that ring-type forms lid outer seal ring, and cover outer wall by dialling item and rib company outside
It connects, bottom includes that bottom buckle, bottom wall and bottom plate, bottom wall include bottom inner wall and bottom outer wall, and bottom inner wall and middle plate are structure as a whole, outside bottom
One end buckles the bottom of equipped between wall and bottom inner wall, and upper plate and lower plate, bottom wall are respectively welded between bottom inner wall and bottom outer wall
Not ventilating air chamber is formed between bottom plate, is equipped with cryopreservation tube chamber in the inner wall of bottom, is set between cryopreservation tube chamber and bottom inner wall
There is cold storage agent chamber, cold storage agent adding hole is equipped between cryopreservation tube chamber and bottom inner wall.
Further, cover latch and bottom buckle cooperate and are clamped.
Further, lid inner seal ring and lid outer seal ring are respectively sealed outer interior two layers of bottom.
The usefulness of the utility model: efficiently solve that traditional cell cryopreservation box are not easy to unscrew after freezing asks
Topic, in the present invention, middle plate and bottom be it is integrated, solve the problems, such as that cold storage agent easily leaks out when taking out lid,
After closing the lid, the utility model uses double-layer sealing structure, effectively reduces the circulation of air in lid and bottom, alleviates Chu Leng
The volatilization of agent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model lid；
Fig. 3 is the structural schematic diagram at the utility model bottom；
Wherein: 1, it covers, 11, cover outer wall, 12, lid inner wall, 13, cover latch, 14, lid outer seal ring, 15, lid inner seal ring,
16, item is dialled outside, 17, rib, 2, bottom, 21, bottom buckle, 22, bottom inner wall, 23, bottom outer wall, 24, lower plate, 25, upper plate, 26,
Cryopreservation tube chamber, 27, cold storage agent chamber, 28, not ventilating air chamber, 29, cold storage agent adding hole, 3, middle plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of novel cell freezing storing box, including lid 1 and bottom 2, lid 1 are located on bottom 2, lid 1 include tegmental wall, cover latch 13,
Lid sealing ring and outer group of item 16, cover latch 13 are located at tegmental wall bottom end, and tegmental wall includes cover outer wall 11 and lid inner wall 12, and lid inner wall 12 is
Ring-type forms lid inner seal ring 15, and cover outer wall 11 is cyclic annular formation lid outer seal ring 14, lid inner seal ring 15 and lid outer seal ring
14 are respectively sealed outer interior two layers of bottom, and cover outer wall 11 is connected by dialling item 16 and rib 17 outside；
Bottom includes bottom buckle 21, bottom wall and bottom plate, and bottom wall includes bottom inner wall 22 and bottom outer wall 23, bottom inner wall 22 and middle plate 3
It is structure as a whole, one end is equipped with bottom buckle 21 between bottom outer wall 23 and bottom inner wall 22, and cover latch 13 and bottom buckle 21 cooperate
Clamping, is respectively welded upper plate 25 and lower plate 24, is formed not between bottom wall and bottom plate between bottom inner wall 22 and bottom outer wall 23
Ventilating air chamber 28, bottom inner wall 22 is interior to be equipped with cryopreservation tube chamber 26, and it is cold that storage is equipped between cryopreservation tube chamber 26 and bottom inner wall 22
Agent chamber 27 is equipped with cold storage agent adding hole 29 between cryopreservation tube chamber 26 and bottom inner wall 22.
Claims (3)
1. a kind of novel cell freezing storing box, it is characterised in that: including lid and bottom, the lid is connected on bottom, and the lid includes
Tegmental wall, cover latch, lid sealing ring and item is dialled outside, the cover latch is located at tegmental wall bottom end, and the tegmental wall includes cover outer wall and Gai Nei
Wall, the lid inner wall are cyclic annular formation lid inner seal ring, and the cover outer wall is that ring-type forms lid outer seal ring, and the cover outer wall is logical
It crosses outer item of dialling to connect with rib, the bottom includes that bottom buckle, bottom wall and bottom plate, the bottom wall include bottom inner wall and bottom outer wall, institute
It states bottom inner wall and middle plate is structure as a whole, one end buckles the bottom of equipped between the bottom outer wall and bottom inner wall, the bottom inner wall and bottom
It is respectively welded upper plate and lower plate between outer wall, forms not ventilating air chamber, the bottom between the bottom wall and bottom plate
It is equipped with cryopreservation tube chamber in inner wall, cold storage agent chamber, the cryopreservation tube chamber are equipped between the cryopreservation tube chamber and bottom inner wall
Cold storage agent adding hole is equipped between the inner wall of bottom.
2. a kind of novel cell freezing storing box according to claim 1, it is characterised in that: the cover latch and bottom buckle are mutual
Cooperation clamping.
3. a kind of novel cell freezing storing box according to claim 1, it is characterised in that: the lid inner seal ring and lid are outer close
Seal ring is respectively sealed outer interior two layers of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770875.XU CN209135225U (en) | 2018-10-30 | 2018-10-30 | A kind of novel cell freezing storing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770875.XU CN209135225U (en) | 2018-10-30 | 2018-10-30 | A kind of novel cell freezing storing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209135225U true CN209135225U (en) | 2019-07-23 |
Family
ID=67271503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821770875.XU Active CN209135225U (en) | 2018-10-30 | 2018-10-30 | A kind of novel cell freezing storing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209135225U (en) |
-
2018
- 2018-10-30 CN CN201821770875.XU patent/CN209135225U/en active Active
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