CN211211157U - Immune cell cryopreservation tube - Google Patents
Immune cell cryopreservation tube Download PDFInfo
- Publication number
- CN211211157U CN211211157U CN201922201157.1U CN201922201157U CN211211157U CN 211211157 U CN211211157 U CN 211211157U CN 201922201157 U CN201922201157 U CN 201922201157U CN 211211157 U CN211211157 U CN 211211157U
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- CN
- China
- Prior art keywords
- sealing plug
- sealing
- sleeve
- immune cell
- cell cryopreservation
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- 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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- 210000002865 immune cell Anatomy 0.000 title claims abstract description 14
- 238000005138 cryopreservation Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 95
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000004898 kneading Methods 0.000 claims description 4
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model provides an immune cell cryopreservation tube, in particular to the biotechnology field, which comprises a tube body, a sealing plug and a sealing sleeve; the lower end of the sealing plug is arranged in the opening of the tube body, the upper end of the sealing plug is provided with a strip-shaped pinching plate, the lower end of the pinching plate is connected with the upper end face of the sealing plug, and the width of the pinching plate is smaller than that of the sealing plug; the sealing sleeve is of a hollow structure, the cross section of the sealing sleeve is of an inverted concave shape, the sealing sleeve is sleeved on the sealing plug, and the upper end of the sealing sleeve is in abutting connection with the edge position of the sealing plug; the lower inner periphery of the sealing sleeve is connected with the upper periphery of the pipe body through threads. The utility model discloses not only be convenient for hold between the fingers and place, and can improve sealed reliability.
Description
Technical Field
The utility model belongs to the technical field of it is biological, concretely relates to immune cell cryopreserving pipe.
Background
The existing immune cell cryopreservation tube has the following defects: 1. the freezing pipes are placed on the pipe frame, and the freezing pipes are not convenient to hold when being placed and taken due to the fact that the number of the freezing pipes is large and the distance between the freezing pipes is small; 2. the existing freezing storage pipe is mostly sealed by directly screwing and sealing the traditional thread, and the sealing reliability of the existing freezing storage pipe needs to be further improved.
In view of the deficiencies of the prior art, there is a need for an immune cell cryopreservation tube which is convenient to hold and place and can improve the sealing reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an immune cell cryopreserving pipe, not only be convenient for hold between the fingers and place, and can improve sealed reliability.
The utility model provides a following technical scheme:
an immune cell cryopreservation tube comprises a tube body, a sealing plug and a sealing sleeve; the lower end of the sealing plug is arranged in the opening of the tube body, the upper end of the sealing plug is provided with a strip-shaped pinching plate, the lower end of the pinching plate is connected with the upper end face of the sealing plug, and the width of the pinching plate is smaller than that of the sealing plug;
the sealing sleeve is of a hollow structure, the cross section of the sealing sleeve is of an inverted concave shape, the sealing sleeve is sleeved on the sealing plug, and the upper end of the sealing sleeve is in abutting connection with the edge position of the sealing plug; the lower inner periphery of the sealing sleeve is connected with the upper periphery of the pipe body through threads.
Preferably, the upper part of the sealing plug is of a cylindrical structure, the lower part of the sealing plug is of an inverted cone structure, and the cylindrical part of the sealing plug is plugged into the opening of the pipe body.
Preferably, a reinforcing sleeve is arranged at the upper end of the sealing plug, the cross section of the reinforcing sleeve is of an inverted concave structure, and the upper end of the sealing plug is connected with the top end inside the reinforcing sleeve; the lower end of the kneading plate is connected with the top end of the outer part of the reinforcing sleeve.
Preferably, the diameter of the reinforcing sleeve is the same as that of the pipe body, that is, the lower end of the reinforcing sleeve is in abutting connection with the upper end of the pipe body.
Preferably, a plurality of anti-skid grains are arranged on the pinching plate, and the pinching plate and the reinforcing sleeve are of an integrally formed structure.
The utility model has the advantages that:
the utility model is convenient to put and take through the pinch plate, the sealing sleeve is of a hollow structure, the cross section of the sealing sleeve is of an inverted concave shape, the sealing sleeve is sleeved on the sealing plug, and the upper end of the sealing sleeve is in contact connection with the edge position of the sealing plug; the lower inner periphery of the sealing sleeve is connected with the upper periphery of the pipe body through threads, so that the sealing reliability can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a view of the structure of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an exploded view of the present invention;
labeled as: 1. a pipe body; 2. a sealing plug; 3. a reinforcing sleeve; 4. sealing sleeves; 5. and (5) kneading the board.
Detailed Description
Referring to fig. 1 to 3, an immune cell cryopreservation tube comprises a tube body 1, a sealing plug 2 and a sealing sleeve 4; the lower end of the sealing plug 2 is arranged in the opening of the tube body 1, the upper end of the sealing plug 2 is provided with a strip-shaped pinching plate 5, the lower end of the pinching plate 5 is connected with the upper end face of the sealing plug 2, the width of the pinching plate 5 is smaller than that of the sealing plug 2, and therefore the sealing sleeve 4 is convenient to arrange, wherein the sealing sleeve 4 is of a hollow structure, the cross section of the sealing sleeve 4 is of an inverted concave shape, the sealing sleeve 4 is sleeved on the sealing plug 2, and the upper end of the sealing sleeve 4 is in abutting connection with the edge position of the sealing plug 2; the lower inner periphery of the sealing sleeve 4 is connected with the upper periphery of the pipe body 1 through threads; the pipe diameter part is directly pinched by a traditional pinching mode, the tank body 1 is placed on the pipe frame by pinching the pinching plate 4, when the pipe frame is fully distributed with the pipe bodies 1, the traditional pinching of the pipe diameter is inconvenient for placing and taking, and the placing and taking convenience can be greatly improved by pinching the pinching plate 4; the sealing plug 2 is plugged into the tube body 1 to realize primary sealing, and the sealing plug 2 is further sealed and locked secondarily by screwing the sealing sleeve 4, so that the sealing firmness can be improved;
the upper part of the sealing plug 2 is of a cylindrical structure, the lower part of the sealing plug 2 is of an inverted cone structure, the cylindrical part of the sealing plug is plugged into the opening of the tube body 1, and the inverted cone structure is convenient for placing the sealing plug 2; a reinforcing sleeve 3 is arranged at the upper end of the sealing plug 2, the cross section of the reinforcing sleeve 3 is of an inverted concave structure, and the upper end of the sealing plug 2 is connected with the top end of the interior of the reinforcing sleeve 3; the lower end of the kneading plate 5 is connected with the top end of the outer part of the reinforcing sleeve 3; as for how the sealing plug 2 is connected with the reinforcing sleeve, the traditional methods include two methods, one is directly adhered by glue, and the other is connected with the sealing plug 2 by arranging a stud in the reinforcing sleeve 3; the best mode is that the connection firmness can be improved by combining glue and a stud; the diameter of the reinforcing sleeve 3 is the same as that of the pipe body 1, namely, the lower end of the reinforcing sleeve 3 is in abutting connection with the upper end of the pipe body 1, so that a limiting structure can be formed, and the sealing plug is prevented from being excessively plugged; hold between the fingers and be equipped with a plurality of anti-skidding lines on the board 5, hold between the fingers board 5 with the uide bushing 4 is the integrated into one piece structure, and anti-skidding line improves frictional force, is convenient for put and gets, and the dull polish structure also can be set to on the surface of holding between the fingers board 5 certainly, as long as can improve frictional force.
The utility model has the advantages that:
referring to fig. 1 to 3, the pipe diameter part is directly pinched by a traditional pinching mode, the tank body 1 is placed on the pipe frame by pinching the pinching plate 4, when the pipe frame is fully distributed with the pipe bodies 1, the traditional pinching of the pipe diameter for placing and taking is inconvenient, and the placing and taking convenience can be greatly improved by pinching the pinching plate 4; the sealing plug 2 is plugged into the pipe body 1 to realize primary sealing, and the sealing plug 2 is further sealed and locked for the second time by screwing the sealing sleeve 4, so that the sealing firmness can be improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An immune cell cryopreservation tube is characterized in that: comprises a tube body, a sealing plug and a sealing sleeve; the lower end of the sealing plug is arranged in the opening of the tube body, the upper end of the sealing plug is provided with a strip-shaped pinching plate, the lower end of the pinching plate is connected with the upper end face of the sealing plug, and the width of the pinching plate is smaller than that of the sealing plug;
the sealing sleeve is of a hollow structure, the cross section of the sealing sleeve is of an inverted concave shape, the sealing sleeve is sleeved on the sealing plug, and the upper end of the sealing sleeve is in abutting connection with the edge position of the sealing plug; the lower inner periphery of the sealing sleeve is connected with the upper periphery of the pipe body through threads.
2. The immune cell cryopreservation tube of claim 1, wherein: the upper part of the sealing plug is of a cylindrical structure, the lower part of the sealing plug is of an inverted cone structure, and the cylindrical part of the sealing plug is plugged into the opening of the tube body.
3. The immune cell cryopreservation tube of claim 2, wherein: the upper end of the sealing plug is provided with a reinforcing sleeve, the cross section of the reinforcing sleeve is of an inverted concave structure, and the upper end of the sealing plug is connected with the top end inside the reinforcing sleeve; the lower end of the kneading plate is connected with the top end of the outer part of the reinforcing sleeve.
4. The immune cell cryopreservation tube of claim 3, wherein: the diameter of the reinforcing sleeve is the same as that of the pipe body, namely, the lower end of the reinforcing sleeve is connected with the upper end of the pipe body in an abutting mode.
5. The immune cell cryopreservation tube of claim 4, wherein: the anti-skid structure is characterized in that a plurality of anti-skid grains are arranged on the pinching plate, and the pinching plate and the reinforcing sleeve are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201157.1U CN211211157U (en) | 2019-12-10 | 2019-12-10 | Immune cell cryopreservation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201157.1U CN211211157U (en) | 2019-12-10 | 2019-12-10 | Immune cell cryopreservation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211211157U true CN211211157U (en) | 2020-08-11 |
Family
ID=71916129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922201157.1U Active CN211211157U (en) | 2019-12-10 | 2019-12-10 | Immune cell cryopreservation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211211157U (en) |
-
2019
- 2019-12-10 CN CN201922201157.1U patent/CN211211157U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |