CN214609107U

CN214609107U - Gene detection sample strorage device

Info

Publication number: CN214609107U
Application number: CN202023326385.0U
Authority: CN
Inventors: 刘鹏飞
Original assignee: Tianjin Marvel Biotechnology Co ltd
Current assignee: Tianjin Marvel Biotechnology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-05
Anticipated expiration: 2030-12-31

Abstract

The invention provides a gene detection sample storage device, which comprises a container body, wherein a container plug is arranged at a bottleneck at the upper end of the container body; the container plug comprises an inner plug body part and an outer plug body part arranged at the upper end of the inner plug body part, the outer plug body part comprises a connecting structure connected with the inner plug body part, the connecting structure comprises a transition part and an inner sealing part, the transition part is connected with the inner plug body part, the inner sealing part is connected with the outer plug body part, an outer sealing ring part extending downwards is arranged at the outer edge of the outer plug body part, and a matching cavity is formed between the outer sealing ring part and the inner sealing part. The invention has reasonable structure design, the container plug is arranged after the sample to be detected is stored in the container body, the inner sealing convex ring of the container plug is contacted with the inner wall of the bottle mouth, the inner sealing structure is formed inside, the outer sealing convex ring is matched with the matching ring groove to form the outer sealing structure, and the sealing between the inner plug body part and the inner wall of the container body ensures the sealing reliability of the device.

Description

Gene detection sample strorage device

Technical Field

The invention belongs to the technical field of storage and storage facilities, and particularly relates to a gene detection sample storage device.

Background

The gene detection is a technology for detecting DNA through blood, cells or other body fluids, and before the gene detection, a gene sample needs to be extracted, stored in a container and carried to a professional laboratory for detection and analysis. The common vessel is not provided with a protective cover, the sample is easily polluted in the transferring process after the gene sample extracted on site is contained, and even if a layer of cover or plug is covered, the conditions of poor sealing and plug falling sometimes occur, so that the sample is damaged. Accordingly, there is a need for improvements to existing sample storage devices.

Disclosure of Invention

In view of this, the present invention provides a storage device for gene detection samples, which is reliable in sealing and can prevent the samples from being polluted.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a gene detection sample storage device comprises a container body, wherein a container plug is arranged at a bottleneck at the upper end of the container body; the container plug comprises an inner plug body part and an outer plug body part arranged at the upper end of the inner plug body part, the outer plug body part comprises a connecting structure connected with the inner plug body part, the connecting structure comprises a transition part and an inner sealing part, the transition part is connected with the inner plug body part, the inner sealing part is connected with the outer plug body part, an outer sealing ring part extending downwards is arranged at the outer edge of the outer plug body part, and a matching cavity is formed between the outer sealing ring part and the inner sealing part.

The bottleneck part of container body inserts the cooperation intracavity, the contact of internal seal bulge loop and bottleneck inner wall forms inside seal structure in inside, and the cooperation of external seal bulge loop and cooperation annular, form outside seal structure, in addition the sealed between this internal wall of internal stopper body part and container, the reliability of device seal has been ensured, simultaneously, because the cooperation of external seal bulge loop and cooperation annular, the stability of being connected between container stopper and container body has also further been improved, furthest avoids the possibility that the container stopper drops.

An inner sealing convex ring is arranged around the outer circumferential surface of the inner sealing part, and an outer sealing convex ring is arranged around the inner wall of the outer sealing ring part; and the outer wall of the bottle mouth at the upper end of the container body is provided with a matching ring groove matched with the outer sealing convex ring.

Furthermore, the outer surface of the outer plug body part is coated with a bearing shell, the bearing shell comprises an upper cover and an enclosure at the lower end of the upper cover, and an embedding body embedded into the outer plug body part is arranged on the inner wall of the enclosure.

Furthermore, the upper end surface of the upper cover of the bearing shell is provided with a pull ring.

Further, the embedded body is of a rod-shaped structure which is horizontally arranged.

Further, the transition portion diameter is less than the inner plug body portion diameter.

Furthermore, the inner plug body part, the outer plug body part and the connecting structure between the inner plug body part and the outer plug body part are of an integrally formed structure.

Further, the container plug adopts the rubber buffer.

Compared with the prior art, the invention has the following advantages:

the invention has reasonable structure design, the sample to be detected is arranged on the container plug after being stored in the container body, the inner sealing convex ring of the container plug is contacted with the inner wall of the bottle mouth, the inner sealing structure is formed inside, the outer sealing convex ring is matched with the matching ring groove to form the outer sealing structure, and the inner plug body part is sealed with the inner wall of the container body, so that the sealing reliability of the device is ensured, the sealing property can be effectively ensured through the container plug, and the sample is always in a good state.

Drawings

The accompanying drawings, which 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 without limitation. In the drawings:

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

FIG. 2 is an outline view of the invention;

FIG. 3 is a schematic view of a container body according to an embodiment of the present invention;

FIG. 4 is an enlargement of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a container stopper according to an embodiment of the present invention;

fig. 6 is a schematic view of a container stopper with a carrying shell in an embodiment of the invention.

Description of reference numerals:

1-a container body; 2-an inner plug body portion; 3-an outer plug body portion; 4-a linking structure; 5-a transition section; 6-inner sealing part; 7-outer seal ring part; 8-a matching cavity; 9-inner sealing convex ring; 10-outer sealing convex ring; 11-a matching ring groove; 12-a carrier shell; 13-upper cover; 14-fencing; 15-an insert; 16-a pull ring; 17-container stopper.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

A gene detection sample storage device is shown in figures 1 to 5 and comprises a container body 1, wherein a container plug 17 is arranged at a bottle mouth at the upper end of the container body; the container stopper comprises an inner stopper body part 2 and an outer stopper body part 3 at the upper end of the inner stopper body part, the outer stopper body part comprises a connecting structure 4 connected with the inner stopper body part, the connecting structure comprises a transition part 5 and an inner sealing part 6, the transition part is connected with the inner stopper body part, the inner sealing part is connected with the outer stopper body part, an outer sealing ring part 7 extending downwards is arranged at the outer edge of the outer stopper body part, and a matching cavity 8 is formed between the outer sealing ring part and the inner sealing part. The transition portion has a diameter less than the diameter of the inner plug body portion.

The inner plug body portion, the outer plug body portion and the connecting structure therebetween are generally integrally formed. Generally, a rubber stopper is used as the container stopper.

An inner sealing convex ring 9 is arranged around the outer circumferential surface of the inner sealing part, and an outer sealing convex ring 10 is arranged around the inner wall of the outer sealing ring part; and the outer wall of the bottle mouth at the upper end of the container body is provided with a matching ring groove 11 matched with the outer sealing convex ring.

In an alternative embodiment, as shown in figure 6, to facilitate the insertion and extraction of the container stopper, the outer surface of the outer stopper portion is covered with a carrier shell 12 comprising an upper cap 13 and a skirt 14 at the lower end of the upper cap, the inner wall of the skirt being provided with an insert 15 for engaging the outer stopper portion. To facilitate the removal of the container stopper, a pull ring 16 may be provided on the upper end surface of the upper lid of the carrier shell.

The embedding body is of a horizontally arranged rod-shaped structure, the embedding body is inserted into the container plug, the reliability of connection between the bearing shell and the container plug is effectively improved, when the pull ring is pulled outwards, the bearing shell can drive the container plug to be taken down together, when the container plug is inserted into the bottle opening, the surface of the upper cover is pressed by hands to enable the container plug to be stressed evenly, and the bottle opening can be inserted conveniently to realize sealing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. A gene testing sample strorage device which characterized in that: comprises a container body, wherein a container plug is arranged at a bottle mouth at the upper end of the container body;

the container stopper comprises an inner stopper body part and an outer stopper body part at the upper end of the inner stopper body part, the outer stopper body part comprises a connecting structure connected with the inner stopper body part, the connecting structure comprises a transition part and an inner sealing part, the transition part is connected with the inner stopper body part, and the inner sealing part is connected with the outer stopper body part;

the outer edge of the outer plug body part is provided with an outer sealing ring part extending downwards, and a matching cavity is formed between the outer sealing ring part and the inner sealing part; an inner sealing convex ring is arranged around the outer circumferential surface of the inner sealing part, and an outer sealing convex ring is arranged around the inner wall of the outer sealing ring part; and the outer wall of the bottle mouth at the upper end of the container body is provided with a matching ring groove matched with the outer sealing convex ring.

2. The device for storing a gene test sample according to claim 1, wherein: the outer surface of the outer plug body part is coated with a bearing shell, the bearing shell comprises an upper cover and an enclosure at the lower end of the upper cover, and an embedding body embedded into the outer plug body part is arranged on the inner wall of the enclosure.

3. The device for storing a gene test sample according to claim 2, wherein: the upper end surface of the upper cover of the bearing shell is provided with a pull ring.

4. The device for storing a gene test sample according to claim 2, wherein: the embedded body is of a rod-shaped structure which is horizontally arranged.

5. The device for storing a gene test sample according to claim 1, wherein: the transition portion has a diameter less than the inner plug body portion diameter.

6. The device for storing a gene test sample according to claim 1, wherein: the inner plug body part, the outer plug body part and the connecting structure between the inner plug body part and the outer plug body part are of an integrally formed structure.

7. The storage device for gene test specimens according to any of claims 1 to 6, wherein: the container plug adopts a rubber plug.