CN220292879U

CN220292879U - Immune cell cryopreservation tube

Info

Publication number: CN220292879U
Application number: CN202321895962.9U
Authority: CN
Inventors: 徐智峰; 张新; 李智耀
Original assignee: Guangzhou Shaai Biological Technology Co ltd
Current assignee: Guangzhou Shaai Biological Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-05
Anticipated expiration: 2033-07-18

Abstract

The utility model provides an immune cell cryopreservation tube, which belongs to the field of cryopreservation tubes and comprises a cryopreservation tube body, an internal thread tube cover, a sealing mechanism, a lifting auxiliary mechanism, a central tube and a supporting mechanism.

Description

Immune cell cryopreservation tube

Technical Field

The utility model belongs to the field of cryopreservation tubes, and particularly relates to an immune cell cryopreservation tube.

Background

Immune cells refer to cells involved in immune responses, including lymphocytes, dendritic cells, monocytes/macrophages, granulocytes, mast cells, etc., and various immune cells play an important role in the human body. The cell cryopreservation pipes are placed on the pipe frame, and the cell cryopreservation pipes are inconvenient to take and place due to the fact that the number of the cryopreservation pipes is large and the mutual distance is small. The authority publication number CN211211157U describes an immune cell cryopreservation tube, and particularly relates to the technical field of biology, and 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 pipe 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 inverted concave, 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 is convenient for holding and placing, and can improve the sealing reliability.

The above-mentioned patent is convenient for hold between the fingers and places, and can improve sealed reliability, but the setting of pinching the board in above-mentioned patent can increase the height of original frozen storage pipe, when the frozen storage pipe that has pinching the board stores, need select the container of bigger size to pack, and the volume is great can lead to carrying inconvenient.

Disclosure of Invention

The utility model aims to provide an immune cell cryopreservation tube, which aims to solve the problems that the cryopreservation tube in the prior art is increased in height, so that the cryopreservation tube needs to be filled by a container with larger size, and the size is large, so that the cryopreservation tube is inconvenient to carry.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an immune cell cryopreservation tube comprising:

a freezing storage pipe body;

the inner thread pipe cover is in threaded connection with the top of the freezing pipe body;

the sealing mechanism is arranged on the inner threaded pipe cover;

the lifting auxiliary mechanism is arranged on the inner threaded pipe cover;

the central tube is fixedly connected to the upper inner wall of the inner threaded tube cover and is movably inserted into the freezing tube body; and

the support mechanism is arranged at the bottom of the freezing storage pipe body.

As a preferable scheme of the utility model, the sealing mechanism comprises a limiting ring and a leakage-proof ring, wherein the limiting ring is fixedly connected to the upper inner wall of the inner threaded pipe cover, the limiting ring is movably inserted into the freezing storage pipe body, the leakage-proof ring is movably inserted between the limiting ring and the inner wall of the inner threaded pipe cover, and the leakage-proof ring is positioned at the top of the freezing storage pipe body.

As a preferable scheme of the utility model, the lifting auxiliary mechanism comprises an elliptical hole, a lifting sheet, a mounting groove and a rotating shaft, wherein the mounting groove is formed in the top of the internally threaded pipe cover, the rotating shaft is rotationally connected between the side walls of the mounting groove, the lifting sheet is fixedly connected to the circumferential surface of the rotating shaft, and the elliptical hole is formed in the top of the lifting sheet.

As a preferable scheme of the utility model, the supporting mechanism comprises a supporting ring and a plurality of air holes, wherein the supporting ring is fixedly connected to the bottom of the freezing storage pipe body, the plurality of air holes are formed in the circumferential surface of the supporting ring, and the plurality of air holes are uniformly distributed.

As a preferred aspect of the present utility model, the female screw cap is provided with a plurality of cleats on a circumferential surface thereof.

As a preferable scheme of the utility model, the circumferential surface of the freezing storage tube body is provided with scale marks.

As a preferable scheme of the utility model, the material of the freezing storage tube body is PVC transparent plastic.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, peg graft in freezing in the pipe body of depositing through the center tube, can reduce the thickness of solution, thereby accelerate the freezing speed of whole solution, and when solution rewarming, can improve solution rewarming rate, thereby improve the efficiency of realization, be used for placing the lifting lug through the setting of mounting groove, thereby can not increase the height, rotate through the pivot and connect between the lateral wall of mounting groove, make the lifting lug can realize rotating, be convenient for buckle the lifting lug through the setting of oval hole, make the lifting lug can stand, be convenient for take away freezing the pipe body from the pipe support through the setting of lifting lug.

2. In this scheme, peg graft between the lateral wall of spacing collar and internal thread tube cap through the leak protection circle, can improve sealed effect, prevent to appear leaking the liquid, the leak protection circle is the rubber material, can appear warping when receiving the extrusion to realize sealedly, set up through the support ring and be used for supporting the cryopreserved tube body, make the cryopreserved tube body can realize standing through the support ring, set up through the bleeder vent and be convenient for the air conditioning get into in the support ring, make the air conditioning can freeze the bottom of cryopreserved tube body.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is an exploded view of the lift tab of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

fig. 5 is an enlarged view of the utility model at a in fig. 4.

In the figure: 1. a freezing storage pipe body; 2. a support ring; 3. ventilation holes; 4. an internally threaded tube cap; 5. an elliptical hole; 6. a lifting plate; 7. a mounting groove; 8. a rotating shaft; 9. a central tube; 10. a limiting ring; 11. and (5) a leakage preventing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, the technical solution provided in this embodiment is as follows:

the utility model provides an immune cell freezes deposits pipe, it comprises freezes deposits pipe body 1, internal thread tube cap 4, sealing mechanism, promotes auxiliary mechanism, center tube 9 and supporting mechanism, and internal thread tube cap 4 threaded connection is in the top of freezes deposits pipe body 1, and center tube 9 fixed connection is in the upper inner wall of internal thread tube cap 4, and center tube 9 activity is pegged graft in freezes deposits pipe body 1.

In the specific embodiment of the utility model, the freezing tube body 1 is used for storing immune cell solution, and the central tube 9 is inserted into the freezing tube body 1, so that the thickness of the solution can be reduced, the freezing speed of the whole solution can be accelerated, and the solution rewarming rate can be improved when the solution rewarming, thereby improving the realization efficiency.

Specifically, sealing mechanism locates on the internal thread tube cover 4, and sealing mechanism includes spacing ring 10 and leak protection circle 11, and spacing ring 10 fixed connection is in the upper inner wall of internal thread tube cover 4, and spacing ring 10 activity grafting is in freezing the deposit body of pipe 1, and leak protection circle 11 activity grafting is between the inner wall of spacing ring 10 and internal thread tube cover 4, and leak protection circle 11 is located the top of freezing the deposit body of pipe 1.

In the embodiment of the utility model, the limit ring 10 is used for being inserted into the leakage-proof ring 11, the leakage-proof ring 11 is inserted between the limit ring 10 and the side wall of the internal thread pipe cover 4, so that the sealing effect can be improved, the leakage can be prevented, the leakage-proof ring 11 is made of rubber, and deformation can occur when the leakage-proof ring is extruded, thereby realizing sealing.

Specifically, on lifting auxiliary mechanism locates internal thread tube cover 4, lifting auxiliary mechanism includes oval hole 5, lifting plate 6, mounting groove 7 and pivot 8, and the top of internal thread tube cover 4 is seted up to mounting groove 7, and pivot 8 rotates to be connected between the lateral wall of mounting groove 7, and lifting plate 6 fixed connection is on the circumference surface of pivot 8, and oval hole 5 is seted up at the top of lifting plate 6.

In the specific embodiment of the utility model, the installation groove 7 is used for placing the lifting piece 6, the rotating shaft 8 is used for connecting the lifting piece 6, the lifting piece 6 can rotate through the rotating shaft 8 and is connected between the side walls of the installation groove 7, the lifting piece 6 can be conveniently buckled through the arrangement of the elliptical hole 5, the lifting piece 6 can stand up, and the frozen tube body 1 can be conveniently taken away from the tube frame through the arrangement of the lifting piece 6.

Specifically, the supporting mechanism locates the bottom of freezing pipe body 1, and supporting mechanism includes holding ring 2 and bleeder vent 3, and holding ring 2 fixed connection is in the bottom of freezing pipe body 1, and bleeder vent 3 is provided with a plurality ofly, and a plurality of bleeder vents 3 all offer on the circumference surface of holding ring 2, and a plurality of bleeder vents 3 evenly distributed.

In the embodiment of the utility model, the support ring 2 is used for supporting the freezing storage pipe body 1, so that the freezing storage pipe body 1 can stand through the support ring 2, cold air is convenient to enter the support ring 2 through the arrangement of the air holes 3, and the bottom of the freezing storage pipe body 1 can be frozen by the cold air.

Specifically, the internally threaded cap 4 is provided with a plurality of cleats on its circumferential surface.

In an embodiment of the utility model, slip prevention is achieved by the provision of the internally threaded cap 4.

Specifically, scale marks are arranged on the circumferential surface of the freezing storage tube body 1.

In the specific embodiment of the utility model, the circumferential surface of the freezing and storing tube body 1 is provided with scale marks, so that the solution amount inside the freezing and storing tube body 1 can be conveniently observed.

Specifically, the material of the freezing storage tube body 1 is PVC transparent plastic.

In the embodiment of the utility model, the material of the freezing storage tube body 1 is PVC transparent plastic.

The working principle of the immune cell cryopreservation tube provided by the utility model is as follows: through center tube 9 grafting in freezing and preserving the body 1, can reduce the thickness of solution, thereby accelerate the freezing speed of whole solution, and when solution rewarming, can improve solution rewarming speed, thereby improve the efficiency of realization, set up through mounting groove 7 and be used for placing lifting blade 6, thereby can not increase the height, rotate through pivot 8 and connect between the lateral wall of mounting groove 7, make lifting blade 6 can realize rotating, be convenient for buckle lifting blade 6 through setting up of oval hole 5, make lifting blade 6 can stand, be convenient for take off freezing and preserving body 1 from the pipe support through setting up of lifting blade 6, can improve sealed effect through leak protection circle 11 grafting between the lateral wall of spacing ring 10 and internal thread tube cover 4, leak protection circle 11 is rubber material, can appear warping when receiving the extrusion, thereby realize sealedly, set up through supporting ring 2 and be used for supporting freezing and preserve body 1, make freezing and preserving body 1 can get into supporting ring 2 through setting up air conditioning through bleeder vent 3, make can stand the bottom of freezing body 1 to freezing body.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An immune cell cryopreservation tube comprising:

a freezing storage pipe body (1);

an internal thread pipe cover (4) which is in threaded connection with the top of the freezing storage pipe body (1);

the sealing mechanism is arranged on the internal thread pipe cover (4);

the lifting auxiliary mechanism is arranged on the internal thread pipe cover (4);

the central tube (9) is fixedly connected to the upper inner wall of the inner thread tube cover (4), and the central tube (9) is movably inserted into the freezing tube body (1); and

the supporting mechanism is arranged at the bottom of the freezing storage pipe body (1).

2. An immunocyte cryopreservation tube according to claim 1, wherein: the sealing mechanism comprises a limiting ring (10) and a leakage preventing ring (11), wherein the limiting ring (10) is fixedly connected to the upper inner wall of the inner threaded pipe cover (4), the limiting ring (10) is movably inserted into the freezing pipe body (1), the leakage preventing ring (11) is movably inserted between the limiting ring (10) and the inner wall of the inner threaded pipe cover (4), and the leakage preventing ring (11) is positioned at the top of the freezing pipe body (1).

3. An immunocyte cryopreservation tube according to claim 2, wherein: the lifting auxiliary mechanism comprises an elliptical hole (5), a lifting sheet (6), a mounting groove (7) and a rotating shaft (8), wherein the mounting groove (7) is formed in the top of the inner threaded pipe cover (4), the rotating shaft (8) is rotationally connected between the side walls of the mounting groove (7), the lifting sheet (6) is fixedly connected to the circumferential surface of the rotating shaft (8), and the elliptical hole (5) is formed in the top of the lifting sheet (6).

4. An immunocyte cryopreservation tube as claimed in claim 3, wherein: the supporting mechanism comprises a supporting ring (2) and air holes (3), wherein the supporting ring (2) is fixedly connected to the bottom of the freezing storage pipe body (1), a plurality of air holes (3) are formed in the bottom of the freezing storage pipe body, the air holes (3) are formed in the circumferential surface of the supporting ring (2), and the air holes (3) are uniformly distributed.

5. The immunocyte cryopreservation tube of claim 4, wherein: a plurality of anti-slip bumps are arranged on the circumferential surface of the internally threaded pipe cover (4).

6. An immunocyte cryopreservation tube according to claim 5, wherein: scale marks are arranged on the circumferential surface of the freezing storage pipe body (1).

7. The immunocyte cryopreservation tube of claim 6, wherein: the material of the freezing pipe body (1) is PVC transparent plastic.