CN213695471U

CN213695471U - Freeze and deposit pipe convenient to store

Info

Publication number: CN213695471U
Application number: CN202022464200.6U
Authority: CN
Inventors: 高国波; 王乐兰
Original assignee: S & P Changzhou Biotechnology Co ltd
Current assignee: S & P Changzhou Biotechnology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-16
Anticipated expiration: 2030-10-30

Abstract

The utility model belongs to the technical field of the freezing pipe technique of depositing and specifically relates to a freezing pipe of depositing convenient to store. The utility model provides a freeze and deposit pipe convenient to store, includes freezes and deposits a tub body, freezes the top of depositing a tub body and has revolved convex pipe cap, freezes the lower side pipe body of depositing a tub body and lays in the body storehouse of outer tube, and the pipe cap is laid in the pipe cap storehouse of outer tube, has outer tube pipe cap through the screw thread revolves on the outer tube. This kind of be convenient for store freezes and deposits the outer tube that the pipe assembly provided a protection usefulness for freezing when using, deposit pipe body axial and vertically carry out the locking through this outer tube to freezing, guaranteed that freezing in-process that deposits the pipe body can not lead to the condition emergence of revealing because of the circumstances such as removal at the transportation.

Description

Freeze and deposit pipe convenient to store

Technical Field

The utility model belongs to the technical field of the freezing pipe technique of depositing and specifically relates to a freezing pipe of depositing convenient to store.

Background

The cryopreservation tube is generally a strain preservation tube, is a container for strain preservation in a laboratory and is used for strain preservation or transfer, 25 small ceramic beads are arranged in the common strain preservation tube and are used for adsorption and preservation of bacteria, the conventional cryopreservation tube is directly placed in a storage box after strain storage, an additional protection mechanism is not arranged, the cryopreservation tube is usually required to be subjected to a preservation period of 1 year or even 2 years, and the condition of leakage is easy to exist in the storage process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the current insufficient that freezes to deposit the pipe and have the leakage condition, the utility model provides a freeze and deposit pipe convenient to store.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a freeze and deposit pipe convenient to store, includes freezes and deposits a tub body, freezes the top of depositing a tub body and has revolved convex pipe cap, freezes the lower side pipe body of depositing a tub body and lays in the body storehouse of outer tube, and the pipe cap is laid in the pipe cap storehouse of outer tube, has outer tube pipe cap through the screw thread revolves on the outer tube. The outer tube that increases in the outside of freezing the pipe body and protect freezing the pipe body of depositing, has the outer tube cap that seals the usefulness on the outer tube to seal up and deposit, places whole outer tube afterwards and freezes on the storage plate that corresponds and deposit, just so for freezing the pipe of depositing and provide an extra protective structure, the condition of having avoided appearing leaking when freezing and depositing takes place.

Further, a limiting step is formed between the pipe body bin and the pipe cap bin, and the pipe cap is erected on the limiting step. The degree of depth in body storehouse slightly is greater than the length of freezing a tub body lower extreme, when installing the overcoat intraductal to freezing a tub body like this, the pipe cap of freezing a tub body just in time blocks on spacing step, plays fixed effect.

Further, there is the draw-in groove in the side of the collet of freezing pipe body bottom, has the fixture block that matches with the draw-in groove on the inner wall in body storehouse. The draw-in groove of cryopreserving the collet side of pipe body can block on the fixture block on body storehouse inner wall, just so can restrict the axial rotation of cryopreserving the pipe body, improves fixed effect, has avoided storing or the in-process that the transportation leads to cryopreserving the pipe because the roll of self leads to reveal.

Furthermore, the middle part of the pipe cap of the freezing storage pipe body is provided with an inwards concave groove, the middle of the groove is provided with a limiting block, and the inner side of the outer sleeve pipe cap is provided with a limiting ring matched with the groove. The spacing ring can block in the recess at pipe cap middle part, and is fixed whole freezing the longitudinal position of depositing the pipe body through the extrusion pipe cap, improves the stability after laying.

Furthermore, a gasket is pasted at the bottom of the limiting ring. The packing ring is made of rubber, and damage to the pipe cap caused by overlarge compression force of the limiting ring is avoided.

Furthermore, the height of the limiting ring is larger than the depth of the groove. The depth that highly is greater than the recess of spacing ring is in order to ensure that the spacing ring can compress tightly the pipe cap, ensures to freeze and deposits the vertical stability of pipe body.

Furthermore, an inner concave sealing ring groove is formed in the outer sleeve pipe cap, and a sealing ring is embedded into the sealing ring groove. The sealing ring improves the leakproofness between whole outer tube and the outer tube cap, can play sealed effect under the condition that takes place to leak in case freezing the deposit pipe body, avoids freezing the interior bacterial contamination other frozen products of preserving of deposit pipe body in the freezer.

Further, the bottom of the pipe body bin is provided with a spring groove, and a spring is clamped in the spring groove. The spring provides ascending compensation power for freezing the pipe body, ensures the stable in structure after the installation.

The utility model has the advantages that: this kind of be convenient for store freezes and deposits the outer tube that the pipe assembly provided a protection usefulness for freezing when using, deposit pipe body axial and vertically carry out the locking through this outer tube to freezing, guaranteed that freezing in-process that deposits the pipe body can not lead to the condition emergence of revealing because of the circumstances such as removal at the transportation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the external structure of the cryopreservation tube of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

in the figure, 1, a tube body is frozen, 2, an outer sleeve, 3, a bottom support, 4, a tube cap, 5, a clamping groove, 6, a groove, 7, a limiting block, 8, a limiting step, 9, an outer sleeve tube cap, 10, a clamping block, 11, a limiting ring, 12, a gasket, 13, a sealing ring groove, 14, a sealing ring, 15, a spring groove, 16, a spring, 17, a tube body bin, 18 and a tube cap bin.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is the structure schematic diagram of the utility model, a cryopreserved pipe convenient to store, including cryopreserved pipe body 1, the top of cryopreserved pipe body 1 has convex pipe cap 4 soon, and the lower square body of cryopreserved pipe body 1 is laid in the body storehouse 17 of outer tube 2, and pipe cap 4 is laid in the pipe cap storehouse 18 of outer tube 2, has outer tube pipe cap 9 through the screw thread soon on outer tube 2. Increase an outer tube 2 and protect freezing a tub body 1 in the outside of freezing a tub body 1, have the outer tube cap 9 of sealing usefulness on the outer tube 2 to seal up and deposit, place whole outer tube 2 again and freeze on the storage plate that corresponds afterwards and deposit, just so for freezing the pipe and provide an extra protective structure, the condition of having avoided appearing leaking when freezing and depositing takes place.

As shown in figure 1, a limiting step 8 is formed between the pipe body bin 17 and the pipe cap bin 18, and the pipe cap 4 is erected on the limiting step 8. The degree of depth of body storehouse 17 slightly is greater than the length of freezing and depositing pipe body 1 lower extreme, when installing outer tube 2 in freezing and depositing pipe body 1 like this, freezes to deposit pipe body 1's pipe cap 4 and just in time block on spacing step 8, plays fixed effect.

Referring to fig. 1 and 2, a clamping groove 5 is formed in the side face of a bottom support 3 at the bottom of a freezing tube body 1, and a clamping block 10 matched with the clamping groove 5 is arranged on the inner wall of a tube body bin 17. The draw-in groove of 3 sides of collet of freezing and depositing pipe body 1 can block on the fixture block 10 on body storehouse 17 inner wall, just so can restrict the axial rotation of freezing and depositing pipe body 1, improves fixed effect, has avoided freezing and depositing the pipe that leads to because the roll of self revealing of storing or the in-process of transportation.

As shown in the combined

drawings

1 and 2, the middle of the pipe cap 4 of the freezing pipe body 1 is provided with an inwards concave groove 6, the middle of the groove 6 is provided with a limiting block 7, and the inner side of the outer sleeve pipe cap 9 is provided with a limiting ring 11 matched with the groove 6. The spacing ring 11 can block in the recess 6 at pipe cap 4 middle part, fixes whole cryopreserved pipe body 1's vertical position through extrusion pipe cap 4, improves the stability after laying.

As shown in fig. 1 and 3, a washer 12 is adhered to the bottom of the stop collar 11. The gasket 12 is made of rubber, so that the damage of the pipe cap 4 caused by overlarge compression force of the limiting ring 11 is avoided.

As shown in fig. 2 and 3, the height of the stop collar 11 is greater than the depth of the groove 6. The depth that highly is greater than recess 6 of spacing ring 11 is in order to ensure that spacing ring 11 can compress tightly pipe cap 4, ensures to freeze and deposits the vertical stability of pipe body 1.

Referring to fig. 1 and 3, the outer thimble cap 9 has an inwardly concave sealing ring groove 13, and a sealing ring 14 is embedded in the sealing ring groove 13. The sealing ring 14 improves the sealing performance between the whole outer sleeve 2 and the outer sleeve cap 9, can play a role in sealing under the condition that the cryopreservation tube body 1 leaks, and prevents the strains stored in the cryopreservation tube body 1 from polluting other frozen products in the freezing chamber.

Referring to fig. 1 and 4, the bottom of the tube body bin 17 is provided with a spring groove 15, and a spring 16 is clamped in the spring groove 15. The spring 16 provides an upward compensating force for the vial body 1, ensuring structural stability after installation.

During the use, this kind of be convenient for store freeze the outer tube that the pipe assembly provided a protection usefulness for freezing when using, deposit pipe body axial and vertically carry out the locking through this outer tube to freezing, guaranteed that freezing in-process that deposits the pipe body can not lead to the condition emergence of revealing because of circumstances such as removal at the transportation.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a freeze and deposit pipe convenient to store, includes to freeze and deposits pipe body (1), and the top of freezing and depositing pipe body (1) has convex pipe cap (4) soon, characterized by, the lower side pipe body that freezes and deposits pipe body (1) is laid in body storehouse (17) of outer tube (2), and pipe cap (4) are laid in pipe cap storehouse (18) of outer tube (2), have outer tube pipe cap (9) through the screw thread soon on outer tube (2).

2. The cryopreservation tube convenient to store as claimed in claim 1, wherein a limiting step (8) is formed between the tube body bin (17) and the tube cap bin (18), and the tube cap (4) is erected on the limiting step (8).

3. The cryopreservation tube convenient to store as claimed in claim 1, wherein a clamping groove (5) is formed in the side face of the bottom support (3) at the bottom of the cryopreservation tube body (1), and a clamping block (10) matched with the clamping groove (5) is formed in the inner wall of the tube body bin (17).

4. The cryopreservation tube convenient to store as claimed in claim 1, wherein the middle part of the tube cap (4) of the cryopreservation tube body (1) is provided with an inward concave groove (6), the middle part of the groove (6) is provided with a limit block (7), and the inner side of the outer sleeve tube cap (9) is provided with a limit ring (11) matched with the groove (6).

5. The vial for facilitating storage according to claim 4, wherein the bottom of the stop collar (11) is glued with a gasket (12).

6. A vial as claimed in claim 4, characterised in that the height of the collar (11) is greater than the depth of the recess (6).

7. A disposable vial according to claim 1, wherein the outer vial cap (9) has an inwardly recessed seal groove (13), the seal groove (13) being adapted to receive the seal (14).

8. The cryopreservation tube convenient to store as claimed in claim 1, wherein the bottom of the tube body bin (17) is provided with a spring groove (15), and a spring (16) is clamped in the spring groove (15).