CN214155985U - Biological sample cryopreserving pipe - Google Patents
Biological sample cryopreserving pipe Download PDFInfo
- Publication number
- CN214155985U CN214155985U CN202022291530.XU CN202022291530U CN214155985U CN 214155985 U CN214155985 U CN 214155985U CN 202022291530 U CN202022291530 U CN 202022291530U CN 214155985 U CN214155985 U CN 214155985U
- Authority
- CN
- China
- Prior art keywords
- tube
- cover
- tube body
- base
- biological sample
- 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
- 239000012472 biological sample Substances 0.000 title claims abstract description 17
- 238000005138 cryopreservation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000008719 thickening Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a biological sample cryopreservation tube, which comprises a tube body and a tube cover, wherein the bottom of the tube body is provided with a base, the outer side of the tube body is provided with two anti-falling rings, the outer part of the tube body is rotatably sleeved with a connecting ring, the connecting ring is positioned between the two anti-falling rings, the top center of the tube cover is rotatably provided with a connecting band, the other end of the connecting band is arranged on the connecting ring, the base is provided with a clamping groove, the outer part of the tube cover is provided with a clamping block, the biological sample cryopreservation tube can not be separated from the tube body after the tube cover is taken off, the tube cover can be clamped at the bottom of the tube body, the risk of pollution caused by improper placement of the tube cover is avoided, and the placement position is not required to be searched additionally, the convenience is better, the weighted base is arranged, the gravity center of the tube body can be reduced, the probability of toppling over when the cryopreservation tube is vertically placed, the tube opening is provided with a thickening ring, the contact area between the tube opening and a sealing ring in the tube cover can be increased, and then sealing performance after the tube cover covers the tube body is improved, and volatile biological samples are favorably stored.
Description
Technical Field
The utility model relates to an experiment consumptive material technical field specifically is a biological sample cryopreserved pipe.
Background
The freezing tube is also called as freezing tube, and is mainly used for low-temperature transportation and storage of biological materials. The cryopreservation tube is generally used for cryopreservation of laboratory cells, is commonly used in biological and medical experiments, can be used in other industrial experiments such as food and the like, and is mostly used for cryopreservation of biological samples when used in a laboratory. Conventional cryopreserved pipe includes body and tube cap, need take off the tube cap when using, then moves biological sample to the body, also need take off the tube cap when moving biological sample, and the tube cap of taking off has contaminated hidden danger if place improperly, and then probably pollutes the sample.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a biological sample cryopreserved pipe, can not break away from the body after the tube cap takes off, can establish the tube cap card in the body bottom, avoided the tube cap to place improper and contaminated risk, and need not to seek in addition and place the department, the convenience is better, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biological sample cryopreserved pipe, includes body and tube cap, the bottom of body is provided with the base, and the outside of body is provided with two anticreep rings, and the body outside is rotated the cover and is equipped with the go-between, and the go-between is located between two anticreep rings, and the top center department of tube cap rotates and is provided with the connecting band, and the other end setting of connecting band is on the go-between, be provided with the draw-in groove on the base, the outside of tube cap is provided with the fixture block.
As an optimized technical scheme of the utility model, the mouth of pipe department of body is provided with the thickening circle.
As an optimized technical scheme of the utility model, the base is inside to be filled with the heavy object.
As an optimized technical scheme of the utility model, the inside of tube cap is provided with the sealing washer.
As a preferred technical scheme of the utility model, the side of fixture block is provided with the bump, the inner wall elastic contact of bump and draw-in groove when the fixture block is located the draw-in groove.
Compared with the prior art, the beneficial effects of the utility model are that: this biological sample cryopreserved pipe, the body can not break away from after the tube cap is taken off, can establish the tube cap card in the body bottom, avoided the tube cap because of placing the contaminated risk improperly, and need not to seek in addition and place the department, the convenience is better, be provided with the base that adds the weight, can reduce the focus of body, reduce the probability that the cryopreserved pipe emptys when placing upright, mouth of pipe department is provided with the thickening circle, can increase the area of contact of mouth of pipe and tube cap inner seal circle, and then improve the tube cap and cover body back sealing performance, be favorable to preserving the volatility biological sample.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: the pipe comprises a pipe body 1, a base 2, a pipe cover 3, a shedding-proof ring 4, a connecting ring 5, a connecting belt 6, a clamping block 7, a clamping groove 8, a thickening ring 9 and a sealing ring 10.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a biological sample cryopreservation tube comprises a tube body 1 and a tube cap 3, wherein a sealing ring 10 is arranged inside the tube cap 3, a thickening ring 9 is arranged at the tube opening of the tube body 1, the thickening ring 9 increases the wall thickness of the tube opening, the contact area between the end surface of the tube opening and the sealing ring 10 is increased, the sealing performance of the tube cap 3 after the tube body 1 is covered on the tube body 1 is further improved, volatile biological samples can be stored conveniently, a base 2 is arranged at the bottom of the tube body 1, a heavy object is filled inside the base 2, the gravity center of the tube body 1 can be reduced, the probability of toppling when the cryopreservation tube is placed vertically is further reduced, the stability of the cryopreservation tube is improved, two anti-drop rings 4 are arranged on the outer side of the tube body 1, a connecting ring 5 is rotatably sleeved on the outer side of the tube body 1, the connecting ring 5 is positioned between the two anti-drop rings 4, a connecting ring 6 is rotatably arranged at the center of the top of the tube cap 3, the other end of the connecting ring 6 is arranged on the connecting ring 5, the tube cap 3 can not be separated from the tube body 1 after being taken down, need not to seek in addition the department of placing, the convenience is better, and avoided tube cap 3 because of placing the contaminated risk improperly, be provided with draw-in groove 8 on the base 2, the outside of tube cap 3 is provided with fixture block 7, the mode that tube cap 3 accessible fixture block 7 after taking off was fixed in draw-in groove 8 is fixed in the outside of body 1, prevent that tube cap 3 from rocking influence the operation, the side of fixture block 7 is provided with the bump, bump and draw-in groove 8's inner wall elastic contact when fixture block 7 is located draw-in groove 8, make fixture block 7 can fix in draw-in groove 8.
When in use: the sealing ring 10 is arranged in the tube cover 3, the thickening ring 9 is arranged at the tube opening of the tube body 1, the thickening ring 9 increases the wall thickness of the tube opening, the contact area between the end surface of the tube opening and the sealing ring 10 is increased, the sealing performance of the tube cover 3 after covering the tube body 1 is further improved, the volatile biological samples can be stored conveniently, the base 2 is arranged at the bottom of the tube body 1, heavy objects are filled in the base 2, the gravity center of the tube body 1 can be reduced, the probability of toppling over of the frozen tube when the frozen tube is placed vertically is reduced, the stability of the frozen tube is improved, the tube cover 3 cannot be separated from the tube body 1 after being taken down, the placement position is not required to be searched additionally, the convenience is better, the risk that the tube cover 3 is polluted due to improper placement is avoided, the clamping groove 8 is arranged on the base 2, the clamping block 7 is arranged outside the tube cover 3, and the tube cover 3 after being taken down can be fixed outside the tube body 1 in the clamping groove 8 in a mode that the clamping block 7 is fixed in the clamping groove 8, the tube cover 3 is prevented from shaking to affect the operation.
Claims (5)
1. The utility model provides a biological sample cryopreserved pipe, includes body (1) and tube cap (3), its characterized in that: the bottom of body (1) is provided with base (2), and the outside of body (1) is provided with two anticreep rings (4), and body (1) outside is rotated the cover and is equipped with go-between (5), and go-between (5) are located between two anticreep rings (4), and the top center department of tube cap (3) rotates and is provided with connecting band (6), and the other end setting of connecting band (6) is on go-between (5), be provided with draw-in groove (8) on base (2), the outside of tube cap (3) is provided with fixture block (7).
2. The biological specimen cryopreservation tube of claim 1, wherein: the pipe orifice of the pipe body (1) is provided with a thickening ring (9).
3. The biological specimen cryopreservation tube of claim 1, wherein: the base (2) is filled with a heavy object.
4. The biological specimen cryopreservation tube of claim 1, wherein: and a sealing ring (10) is arranged in the pipe cover (3).
5. The biological specimen cryopreservation tube of claim 1, wherein: the side surface of the clamping block (7) is provided with a convex point, and when the clamping block (7) is positioned in the clamping groove (8), the convex point is in elastic contact with the inner wall of the clamping groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291530.XU CN214155985U (en) | 2020-10-15 | 2020-10-15 | Biological sample cryopreserving pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291530.XU CN214155985U (en) | 2020-10-15 | 2020-10-15 | Biological sample cryopreserving pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214155985U true CN214155985U (en) | 2021-09-10 |
Family
ID=77597164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022291530.XU Expired - Fee Related CN214155985U (en) | 2020-10-15 | 2020-10-15 | Biological sample cryopreserving pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214155985U (en) |
-
2020
- 2020-10-15 CN CN202022291530.XU patent/CN214155985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |