Freezing pipe cover and cover opening structure
A technology for freezing and connecting structures, which is applied in the direction of capping containers tightly with caps, sealing caps, screw caps, etc., and can solve the problems of long contact area between batch heads and tube caps, increasing storage space height, and increasing the total height of tubes, etc. , to achieve the effects of reliable cap opening, lower tube cap height, verticality and stability
Pending Publication Date: 2022-05-27
基点生物科技(上海)有限公司
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Problems solved by technology
When the current equipment takes the tube or unscrews the cover, most of them realize the purpose of hanging the tube cover by the bit by squeezing the surface of the two workpieces. After repeated use, there is a risk of falling; and it is realized by squeezing the workpiece. The purpose of hanging the tube cover requires that the contact area between the batch head and the tube cover is relatively long, and the tube cover is required to be relatively high, which directly leads to an increase in the total height of the entire tube and increases the height of the required storage space
Method used
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[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly introduced below with reference to the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following descriptions about the structures of the drawings are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.
[0023] The technical solutions provided by the present invention will be described in detail below by means of embodiments with reference to the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help the understanding of the present invention, but do not constitute a limitation of the present invention. In some instances, some embodiments are not described or described in detail becaus...
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The invention discloses a cryopreservation tube cover and an uncovering structure, and belongs to the technical field of biological sample storage, the cryopreservation tube cover comprises a cover body, the top surface of the cover body is provided with an inner hole, the upper part of the inner circumferential surface of the inner hole is provided with a clamping structure clamped and matched with an uncovering screwdriver head, and the lower part of the inner circumferential surface of the inner hole is provided with a plurality of convex ribs distributed at intervals in the circumferential direction; the top of the convex rib is of a big-end-down structure; the clamping structure is a protrusion or a groove. The tube cover can be suitable for tube lifting operation in equipment such as storage and can also be suitable for uncovering operation through screwing, the height of the tube cover can be reduced through the structure, and more cryopreservation tubes can be stored in the same space; the cryopreservation tube is reliably and stably positioned and fixed through the multiple protrusions and the stepped shaft structures on the screwdriver head, reliable cover opening, cover closing and the like are achieved, and falling is effectively avoided.
Description
technical field [0001] The invention belongs to the technical field of biological sample storage, and in particular relates to a cryopreservation tube cover and an opening structure. Background technique [0002] Cryogenic tubes are used to preserve biological samples and are stored in a low temperature environment. In the storage of samples and other equipment, the cryo tubes need to be picked up or opened. When taking the tube or unscrewing the cover, the current equipment mostly uses the two workpiece surfaces to squeeze to achieve the purpose of hanging the tube cover with the bit head. After repeated use, there is a risk of falling; and the workpiece is squeezed to achieve the purpose The purpose of hanging the tube cover requires that the contact area between the batch head and the tube cover is relatively long, and the tube cover is required to be relatively high, which directly leads to an increase in the total height of the entire tube and increases the required sto...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B65D41/04B67B7/18B67B3/20
CPCB65D41/0485B67B7/18B67B3/2006
Inventor 李璜黄万强
Owner 基点生物科技(上海)有限公司