CN213669357U - Freeze and deposit pipe with elasticity limit function - Google Patents
Freeze and deposit pipe with elasticity limit function Download PDFInfo
- Publication number
- CN213669357U CN213669357U CN202022119022.3U CN202022119022U CN213669357U CN 213669357 U CN213669357 U CN 213669357U CN 202022119022 U CN202022119022 U CN 202022119022U CN 213669357 U CN213669357 U CN 213669357U
- Authority
- CN
- China
- Prior art keywords
- pipe
- limit function
- alignment mark
- lid
- spacing
- 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
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 11
- 230000000670 limiting effect Effects 0.000 claims description 16
- 238000005138 cryopreservation Methods 0.000 claims description 8
- 238000007710 freezing Methods 0.000 abstract description 11
- 230000008014 freezing Effects 0.000 abstract description 11
- 238000000151 deposition Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Images
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to a medical instrument technical field especially relates to a cryopreserved pipe with elasticity limit function, including a pipe body, the upper portion spiral shell of body has been screwed the lid, and terminal surface symmetry is equipped with spacing pincers under the lid, and the outside of body is equipped with the spacing groove, and the spacing groove phase-match in spacing pincers and the body outside. The utility model discloses in, this freezing of elasticity limit function deposits pipe when using, the audio-visual lid and the body degree of screwing up of depositing the pipe of convenient to use person of freezing are surveyd to make to freeze and deposit the pipe and play fine result of use.
Description
Technical Field
The utility model relates to the technical field of medical apparatus, especially, relate to a cryopreserved pipe with elasticity limit function.
Background
The cryopreserved pipe is a sample cryopreservation device commonly used at present, is applied to in biology and medical science experiment usually, cryopreserved sample most all is aseptic sample, and in the use, cryopreserved pipe body lacks visual standard when screwing up with the lid, can't let the visual body and the lid that freezes the pipe of depositing of user screw up, need the manual judgement of operator before the use to freeze the pipe and screw up, and this has increased the contaminated risk of sample.
Due to the special structure of the freezing and storing pipe, the tighter the screwing is, the more easily the structure of the freezing and storing pipe is irreversibly changed during operation, so that the sealing performance is damaged, the visual standard freezing and storing pipe is not available in the market at present, an operator can only ensure the sealing performance through screwing, and therefore, the freezing and storing pipe with the tightness limiting function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a freezing storage pipe with an elastic limit function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cryopreserved pipe with elasticity limit function, includes the body, the upper portion spiral shell of body has the lid, and the terminal surface symmetry is equipped with spacing pincers under the lid, and the outside of body is equipped with the spacing groove, and spacing pincers and the spacing groove phase-match in the body outside.
Preferably, the upper part of the pipe body is provided with an external thread part, and the lower end surface of the external thread part is provided with a boss.
Preferably, the inner wall of the cover body is provided with an internal thread portion.
Preferably, the lower end face of the internal thread part is provided with a groove, and the inner wall of the groove is matched with the outer side of the boss.
Preferably, the lower part of the outer side of the cover body is provided with an upper alignment mark, the upper part of the outer side of the pipe body is provided with a lower alignment mark, and the upper alignment mark is positioned right above the lower alignment mark.
The utility model has the advantages that:
the utility model discloses in, this freezing of elasticity limit function deposits pipe when using, the audio-visual lid and the body degree of screwing up of depositing the pipe of convenient to use person of freezing are surveyd to make to freeze and deposit the pipe and play fine result of use.
Drawings
Fig. 1 is a schematic view of a freezing storage tube with a tightness limiting function according to the present invention;
fig. 2 is a front view of the cryopreservation tube with the elastic limit function provided by the utility model;
fig. 3 is a cross-sectional view of the freezing and storing pipe body with the elastic limit function provided by the utility model;
fig. 4 is a bottom view of the cryopreserved pipe cover body with the elastic limit function of the present invention.
In the figure: the pipe comprises a pipe body 1, a 201 external thread part, a 202 internal thread part, a 3 cover body, a 4 boss, 5 limiting pincers, 6 limiting grooves, 701 upper alignment marks and 702 lower alignment marks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a cryopreservation tube with elasticity limiting function comprises a tube body 1, wherein a cover body 3 is screwed on the upper portion of the tube body 1, limiting pincers 5 are symmetrically arranged on the lower end face of the cover body 3, a limiting groove 6 is arranged on the outer side of the tube body 1, the limiting pincers 5 are matched with the limiting groove 6 on the outer side of the tube body 1, and when the tube body 1 and the cover body 3 are screwed tightly, the limiting pincers 5 on the lower end face of the cover body 3 are clamped in the limiting groove 6 formed on the outer side of the tube body 1 to play a certain limiting role;
the upper part of the tube body 1 is provided with an external thread part 201, the lower end surface of the external thread part 201 is provided with a boss 4, the inner wall of the cover body 3 is provided with an internal thread part 202, the lower end surface of the internal thread part 202 is provided with a groove, the inner wall of the groove is matched with the outer side of the boss 4, when the cover body 3 and the tube body 1 are screwed and screwed on the boss 4 on the upper part of the tube body 1, the boss 4 is clamped in the groove on the lower end surface of the cover body 3, the boss 4 is coated with a bright color, and a user can observe that the outer side of the;
the lower part of the outer side of the cover body 3 is provided with an upper alignment mark 701, the upper part of the outer side of the pipe body 1 is provided with a lower alignment mark 702, the upper alignment mark 701 is positioned right above the lower alignment mark 702, when the pipe body 1 and the cover body 3 are screwed up and screwed, only the alignment mark 702 of the cover body 3 and the pipe body 1 in the screwed-up state is vertically opposite to the mark body of the upper alignment mark 701, and as long as the lower alignment mark 702 and the upper alignment mark 701 are superposed in a certain range, the cover body 3 and the pipe body 1 are screwed up, so that a user can observe the pipe conveniently.
In this embodiment, when the cryopreservation tube with the elastic limit function is used, an operator firstly injects a sample into the tube body 1, and then screws the cap body 3 onto the tube body 1, wherein the external thread portion 201 is engaged with the internal thread portion 202;
when the cover body 3 and the pipe body 1 are screwed, the boss 4 on the upper part of the pipe body 1 is clamped in the groove on the lower end face of the cover body 3, and the boss 4 is coated with a bright color, so that a user can observe that the outer side of the boss 4 is not exposed from the inside of the cover body 3;
when the pipe body 1 and the cover body 3 are screwed, the limiting pincers 5 on the lower end surface of the cover body 3 are clamped in the limiting groove 6 formed in the outer side of the pipe body 1, and a certain limiting effect can be achieved;
further, when the pipe body 1 and the cover body 3 are screwed, only the alignment mark 702 of the cover body 3 and the target body of the upper alignment mark 701 are vertically opposite to each other in a screwed state of the pipe body 1, and as long as the lower alignment mark 702 and the upper alignment mark 701 are superposed within a certain range, the cover body 3 and the pipe body 1 are screwed, which is better convenient for a user to observe;
this cryopreserved pipe with elasticity limit function when using, the audio-visual lid 3 and the body 1 screwing degree of cryopreserved pipe of the person of being convenient for use are surveyd to make cryopreserved pipe play fine result of use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a cryopreserved pipe with elasticity limit function, includes body (1), its characterized in that, the upper portion spiral shell of body (1) is screwed with lid (3), and the terminal surface symmetry is equipped with spacing pincers (5) under lid (3), and the outside of body (1) is equipped with spacing groove (6), and spacing pincers (5) and body (1) outside spacing groove (6) phase-match.
2. The cryopreservation tube with the elasticity limit function as claimed in claim 1, wherein an external thread part (201) is arranged at the upper part of the tube body (1), and a boss (4) is arranged on the lower end face of the external thread part (201).
3. The cryopreservation tube with the elasticity limiting function as claimed in claim 1, wherein an internal thread part (202) is arranged on the inner wall of the cover body (3).
4. The cryopreservation tube with the elastic limit function as claimed in claim 3, wherein a groove is formed in the lower end face of the internal thread portion (202), and the inner wall of the groove is matched with the outer side of the boss (4).
5. The cryopreservation tube with the function of elastic limit as claimed in claim 1, wherein an upper alignment mark (701) is arranged at the lower part of the outer side of the cover body (3), a lower alignment mark (702) is arranged at the upper part of the outer side of the tube body (1), and the upper alignment mark (701) is positioned right above the lower alignment mark (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119022.3U CN213669357U (en) | 2020-09-24 | 2020-09-24 | Freeze and deposit pipe with elasticity limit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119022.3U CN213669357U (en) | 2020-09-24 | 2020-09-24 | Freeze and deposit pipe with elasticity limit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669357U true CN213669357U (en) | 2021-07-13 |
Family
ID=76749671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119022.3U Expired - Fee Related CN213669357U (en) | 2020-09-24 | 2020-09-24 | Freeze and deposit pipe with elasticity limit function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939450A (en) * | 2022-06-13 | 2022-08-26 | 广州金域医学检验中心有限公司 | Test tube and anti-overflow interpretation method thereof |
-
2020
- 2020-09-24 CN CN202022119022.3U patent/CN213669357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939450A (en) * | 2022-06-13 | 2022-08-26 | 广州金域医学检验中心有限公司 | Test tube and anti-overflow interpretation method thereof |
| CN114939450B (en) * | 2022-06-13 | 2023-10-10 | 广州金域医学检验中心有限公司 | Test tube and test tube overflow-preventing interpretation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213669357U (en) | Freeze and deposit pipe with elasticity limit function | |
| CN206345148U (en) | Portable transport liquid nitrogen container | |
| CN215480909U (en) | Virus sampling pipe with swab fixed establishment | |
| CN211353691U (en) | Freeze and deposit pipe with temperature sensor | |
| CN220512038U (en) | Freezing tube | |
| CN207693593U (en) | A kind of division of endocrinology's body fluid sampling observation storage device | |
| CN221252311U (en) | Sample storage tube | |
| CN220715910U (en) | Liquid storage pipe with high sealing performance | |
| CN218910350U (en) | Sample extraction tube | |
| CN206146690U (en) | 24 hour urine sampling device | |
| CN106428968B (en) | A kind of bottle for storing cotton ball soaked in alcohol | |
| CN210383028U (en) | Double-spherical surface mask suit | |
| CN211581372U (en) | Plant specimen cup | |
| CN216678287U (en) | Centrifugal tube | |
| CN211042628U (en) | Multichannel pressurize leak hunting equipment | |
| CN208619742U (en) | A kind of cutting ferrule ball valve | |
| CN215224294U (en) | Program cooling box for biological sample | |
| CN210506340U (en) | Precision reagent cryopreservation tube | |
| CN210708777U (en) | Freeze and deposit pipe with leakproofness lid | |
| CN215906214U (en) | Blood enrichment culture bottle | |
| CN214015710U (en) | Novel rotatable closed type trace single sperm freezing carrier | |
| CN209038185U (en) | Reagent storage means and biological detection equipment | |
| CN217725967U (en) | Storage device with self-cleaning structure for spraying | |
| CN216165837U (en) | Portable container capable of accommodating funnel | |
| CN203569092U (en) | Internal screwing cover storage tube |
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: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |