CN212291063U

CN212291063U - Packing bag of reagent plate in diagnostic reagent kit

Info

Publication number: CN212291063U
Application number: CN202020689930.3U
Authority: CN
Inventors: 王征
Original assignee: Langfang Tian Guang Biological Technology Co ltd
Current assignee: Langfang Tian Guang Biological Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-05
Anticipated expiration: 2030-04-29

Abstract

The application discloses a reagent kit inner reagent plate packaging bag. The packaging bag comprises a packaging bag body and a sealing mechanism arranged at an opening of the packaging bag body; the sealing mechanism is used as the sealing structure of the packaging bag, so that the sealing performance and the utilization rate of the packaging bag are improved, and the storage time of the reagent plate is prolonged; the sealing mechanism is provided with a hollow connecting part which is used as a connecting medium of the sealing mechanism and the packaging bag body, a cover plate is arranged at the sealing end of the connecting part, a through groove is formed in the side wall, away from the sealing end, of the cover plate, a clamping assembly is arranged at the clamping end of the connecting part, and the clamping assembly can be fixedly connected with the opening edge of the packaging bag body; the groove is internally provided with a sealing cover, the edge of the groove is provided with a limiting edge, the limiting block at the end part of the sealing cover can be clamped, when the sealing mechanism is closed, one end of the sealing cover provided with a buckle is abutted against the connecting part which is far away from the side wall of the cover plate, and meanwhile, the buckle is buckled on the connecting part, so that the sealing effect on the packaging bag is realized.

Description

Packing bag of reagent plate in diagnostic reagent kit

Technical Field

The present disclosure generally relates to the field of packaging equipment technology, and more particularly, to a packaging bag for a reagent plate in a diagnostic reagent kit.

Background

In the biomedical field, often need carry out chemical detection to some material, need use the reagent board, can carry out the multiunit experiment through the reagent board, conveniently carry out the data contrast. The reagent plates are typically stored in reagent cassettes in a relatively dry, sealed environment.

The traditional reagent plate packaging bag forms a sealed environment after the aluminum foil bag is heat-sealed so as to guarantee the preservation time of the reagent plate. However, the existing packaging bags are all disposable packages, once the packaging bags are opened, the internal environment of the packaging bags cannot become a sealed environment again, the air inside and outside the packaging bags cannot be isolated, the storage condition of the reagent plate cannot be met, and the storage life of the reagent plate can be greatly shortened. Therefore, the existing reagent plate packaging bag needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a packaging bag for a reagent plate in a diagnostic reagent kit, which is simple in structure and easy to implement, and can improve the sealing performance and utilization rate of the packaging bag and prolong the preservation time of the reagent plate.

In a first aspect, the present application provides a packaging bag for a reagent plate in a diagnostic reagent kit, comprising: the packaging bag comprises a packaging bag body and a sealing mechanism arranged at an opening of the packaging bag body;

the sealing mechanism includes: the connecting part is hollow, and the cover plate is fixedly connected to the connecting part; one end of the connecting part is a sealing end, and the other end of the connecting part is a clamping end; the cover plate is fixedly connected to the edge of the end of the sealing cover; the cover plate is of an arc-shaped structure, and a through groove is formed in the side wall, far away from the sealing cover end, of the cover plate; a sealing cover capable of moving freely is arranged in the through groove, and one end, far away from the bottom wall of the through groove, of the sealing cover can abut against the side wall, far away from the cover plate, of the connecting part; the surface of the sealing cover is provided with a buckle which can be buckled with the connecting part; the edge of the clamping end is annularly provided with a clamping component, and the clamping component is fixedly connected with the opening edge of the packaging bag body.

According to the technical scheme provided by the embodiment of the application, the clamping assembly comprises: a fixing part and a pressing part which are used in a matching way; the fixing part and the pressing part are both vertically arranged at the clamping end; the fixing part is close to the inner wall of the connecting part relative to the pressing part, and an opening edge of the packaging bag body can be accommodated between the fixing part and the pressing part; the fixing part and the compressing part are respectively provided with a mounting hole, and the mounting holes are correspondingly arranged.

According to the technical scheme that this application embodiment provided, the fixed part with two lateral walls that the portion that compresses tightly is provided with sealed the pad respectively, just correspond on the sealed pad the through-hole has been seted up to the mounting hole.

According to the technical scheme provided by the embodiment of the application, the edge of the through groove is annularly provided with a limiting edge.

According to the technical scheme provided by the embodiment of the application, the sealing cover is close to one side of the cover plate is fixedly connected with a limiting block.

According to the technical scheme provided by the embodiment of the application, the surface of the sealing cover is provided with the handle which is vertically arranged, and the handle is close to the buckle.

According to the technical scheme provided by the embodiment of the application, the length of the connecting part is equal to the length of the opening of the packaging bag body.

In summary, the present technical solution specifically discloses a specific structure of a packaging bag for a reagent plate in a diagnostic reagent kit. According to the technical scheme, the sealing mechanism is specifically used as the sealing structure of the packaging bag, so that the sealing performance and the utilization rate of the packaging bag are improved, and the storage time of the reagent plate is prolonged; the sealing mechanism is provided with a hollow connecting part which is used as a connecting medium of the sealing mechanism and the packaging bag body, a cover plate is arranged at the sealing end of the connecting part, a through groove is formed in the side wall, away from the sealing end, of the cover plate, a clamping assembly is arranged at the clamping end of the connecting part, and the clamping assembly can be fixedly connected with the opening edge of the packaging bag body; the groove is internally provided with a sealing cover, the edge of the groove is provided with a limiting edge, the limiting block at the end part of the sealing cover can be clamped, when the sealing mechanism is closed, one end of the sealing cover provided with a buckle is abutted against the connecting part which is far away from the side wall of the cover plate, and meanwhile, the buckle is buckled on the connecting part, so that the sealing effect on the packaging bag is realized.

According to the technical scheme, the fixing part and the pressing part which are matched with each other are further vertically arranged at the clamping end of the connecting part, the fixing part is close to the inner wall of the connecting part relative to the pressing part, the space between the fixing part and the pressing part can contain the opening edge of the packaging bag body, and the pressing part has elasticity and can press the opening edge of the packaging bag body on the fixing part; furthermore, mounting holes are formed in the fixing part and the compressing part, through holes corresponding to the mounting holes are formed in the edge of the opening of the packaging bag body, then the edge of the opening of the packaging bag body is placed between the fixing part and the compressing part, the through holes and the mounting holes are fixed through screws, the compressing part can enable the edge of the opening of the packaging bag body to be tightly attached to the fixing part, tight fixation of the clamping assembly and the packaging bag body is achieved, and the number of the mounting holes can be set according to actual needs; and the fixed part all has sealed the pad with the lateral wall that compresses tightly the portion adjacent cladding, prevents to have the space between fixed part, the portion of compressing tightly and the wrapping bag body open-ended border, leads to this wrapping bag entering air, influences the shelf life of reagent board.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view showing a structure of a packing bag of a reagent plate in a diagnostic reagent kit.

Fig. 2 is a schematic structural view of the sealing mechanism.

Fig. 3 is a schematic structural diagram of the cover plate and the sealing cover.

Reference numbers in the figures: 1. a packaging bag body; 2. a connecting portion; 3. a cover plate; 4. a through groove; 5. sealing and sealing the cover; 6. a limiting edge; 7. buckling; 8. a fixed part; 9. a pressing part; 10. mounting holes; 11. a gasket; 12. a limiting block; 13. a handle.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Please refer to fig. 1, 2 and 3, which are schematic structural diagrams of a first embodiment of a packaging bag for a reagent plate in a diagnostic reagent kit provided by the present application, comprising: the packaging bag comprises a packaging bag body 1 and a sealing mechanism arranged at an opening of the packaging bag body 1;

the sealing mechanism includes: a hollow connecting part 2 and a cover plate 3 fixedly connected on the connecting part 2; one end of the connecting part 2 is a sealing end, and the other end of the connecting part is a clamping end; the cover plate 3 is fixedly connected to the edge of the end of the sealing cover; the cover plate 3 is of an arc-shaped structure, and a through groove 4 is formed in the side wall, far away from the sealing cover end, of the cover plate 3; a sealing cover 5 capable of moving freely is arranged in the through groove 4, and one end, far away from the bottom wall of the through groove 4, of the sealing cover 5 can abut against the side wall, far away from the cover plate 3, of the connecting part 2; the surface of the sealing cover 5 is provided with a buckle 7 which can be buckled with the connecting part 2; the edge of the clamping end is annularly provided with a clamping component, and the clamping component is fixedly connected with the opening edge of the packaging bag body 1.

In this embodiment, the sealing mechanism is installed at the opening of the packaging bag body 1 and serves as a sealing structure of the packaging bag, so that the sealing performance and the utilization rate of the packaging bag are improved, and the preservation time of the reagent plate is prolonged;

a connecting portion 2 having a hollow structure, one end of which is a cap end and the other end of which is a clamping end, serving as a medium for connecting the sealing mechanism and the package body 1, wherein the cross-sectional shape of the connecting portion 2, which is not limited herein, is set according to actual needs, such as rectangular, circular or oval, and the length of the connecting portion 2 is equal to the length of the opening of the package body 1;

the cover plate 3 is arranged at the edge of the sealing cover end and is of an arc-shaped structure, and a through groove 4 is formed in the side wall, away from the sealing cover end, of the cover plate 3 and used for mounting a sealing cover 5;

the sealing cover 5 is arranged in the through groove 4, can move freely and is used as a cover for opening or closing a sealing mechanism, and when the sealing mechanism is in a closed state, one end, far away from the bottom wall of the through groove 4, of the sealing cover 5 can abut against the side wall, far away from the cover plate 3, of the connecting part 2;

the buckle 7 is arranged on the surface of the sealing cover 5 and is used for buckling with the connecting part 2, and when the sealing mechanism is in a closed state, the buckle 7 is buckled on the connecting part 2 to realize the sealing effect on the packaging bag;

and the clamping assembly is annularly arranged at the edge of the clamping end, and is fixedly connected with the opening edge of the packaging bag body 1 and used for fixedly connecting the sealing mechanism with the packaging bag body.

In any preferred embodiment, the clamping assembly comprises: a fixed part 8 and a pressing part 9 which are used in a matching way; the fixing part 8 and the pressing part 9 are both vertically arranged at the clamping end; the fixing part 8 is close to the inner wall of the connecting part 2 relative to the pressing part 9, and an opening edge of the packaging bag body 1 can be accommodated between the fixing part 8 and the pressing part 9; the fixing portion 8 and the compressing portion 9 are respectively provided with a mounting hole 10, and the mounting holes 10 are correspondingly arranged.

In the embodiment, the fixing portion 8 and the pressing portion 9, which are used together, are vertically installed at the clamping end, the fixing portion 8 is close to the inner wall of the connecting portion 2 relative to the pressing portion 9, the space between the fixing portion 8 and the pressing portion 9 can accommodate the opening edge of the packaging bag body 1, and the pressing portion 9 has elasticity and can tightly press the opening edge of the packaging bag body 1 on the fixing portion 8;

the mounting holes 10 are arranged on the fixing part 8 and the pressing part 9, and the mounting holes 10 of the two parts are correspondingly arranged and used for fixing the opening edge of the packaging bag body 1; the opening edge of the packaging bag body 1 is provided with a through hole corresponding to the mounting hole 10, then the edge of the opening edge is placed between the fixing part 8 and the pressing part 9, the through hole corresponds to the mounting hole 10, the through hole and the mounting hole 10 are fixed through a screw, the pressing part 9 can enable the opening edge of the packaging bag body 1 to be tightly attached to the fixing part 8, tight fixing of the clamping component and the packaging bag body 1 is achieved, and the number of the mounting holes 10 can be set according to actual needs;

because this clamping component is screwed connection with wrapping bag body 1's connected mode, for can dismantling the connection, so this sealing mechanism can used repeatedly, installs this sealing mechanism on required wrapping bag, perhaps dismantles this sealing mechanism when the wrapping bag appears damaging, installs reuse on intact wrapping bag.

In any preferred embodiment, two side walls of the fixing portion 8 adjacent to the compressing portion 9 are respectively provided with a sealing gasket 11, and the sealing gasket 11 is provided with a through hole corresponding to the mounting hole 10.

In this embodiment, the sealing gaskets 11 are disposed on two side walls of the fixing portion 8 adjacent to the compressing portion 9, and are used for improving the sealing performance between the fixing portion 8 and the compressing portion 9, and preventing gaps from existing between the fixing portion 8, the compressing portion 9 and the edge of the opening of the packaging bag body 1, which causes the packaging bag to enter air and affects the shelf life of the reagent plate; and the sealing gasket 11 is provided with a through hole corresponding to the mounting hole 10, so that the opening edge of the packaging bag body 1 clamped by the fixing part 8 and the pressing part 9 is not influenced.

In any preferred embodiment, the edge of the through groove 4 is annularly provided with a limit edge 6.

In the present embodiment, a limiting edge 6 is provided at the edge of the through slot 4, for limiting the position of the sealing cover 5, and preventing the sealing cover 5 from completely separating from the through slot 4.

In any preferred embodiment, a limit block 12 is fixedly connected to one side of the sealing cover 5 close to the cover plate 3.

In this embodiment, stopper 12 sets up sealed closing cap 5 is close to one side of apron 3 for inject the degree that sealed closing cap 5 shifted out by leading to the inslot 4, when needs seal wrapping bag body 1, sealed closing cap 5 is detained connecting portion 2 is kept away from on the lateral wall of apron 3, stopper 12 and spacing 6 contacts along this moment, prevent that sealed closing cap 5 from breaking away from logical groove 4 completely, and stopper 12 and spacing 6 upward all claddings of edge have the sealing strip, in order to guarantee sealing mechanism's leakproofness.

In any preferred embodiment, the surface of the sealing cover 5 is provided with a vertically arranged handle 13, and the handle 13 is close to the catch 7.

In this embodiment, handle 13, the perpendicular setting is in the surface of sealed closing cap 5, just handle 13 is close to buckle 7, and the operating personnel of being convenient for opens or the sealed closing cap 5 of lock to when opening sealed closing cap 5, handle 13 can also play spacing effect, prevents that sealed closing cap 5 is whole to get into logical inslot 4, influences the normal lock of sealed closing cap 5.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A packing bag of a reagent plate in a diagnostic reagent kit, comprising: the packaging bag comprises a packaging bag body (1) and a sealing mechanism arranged at an opening of the packaging bag body (1);

the sealing mechanism includes: the connecting structure comprises a hollow connecting part (2) and a cover plate (3) fixedly connected to the connecting part (2); one end of the connecting part (2) is a sealing end, and the other end of the connecting part is a clamping end; the cover plate (3) is fixedly connected to the edge of the end of the sealing cover; the cover plate (3) is of an arc-shaped structure, and a through groove (4) is formed in the side wall, far away from the sealing cover end, of the cover plate (3); a sealing cover (5) capable of moving freely is arranged in the through groove (4), and one end, far away from the bottom wall of the through groove (4), of the sealing cover (5) can abut against the side wall, far away from the cover plate (3), of the connecting part (2); a buckle (7) which can be buckled with the connecting part (2) is arranged on the surface of the sealing cover (5); the edge of the clamping end is annularly provided with a clamping assembly, and the clamping assembly is fixedly connected with the opening edge of the packaging bag body (1).

2. The packaging bag of a reagent plate in a diagnostic reagent kit of claim 1, wherein the clamping assembly comprises: a fixed part (8) and a pressing part (9) which are used in a matching way; the fixing part (8) and the pressing part (9) are both vertically arranged at the clamping end; the fixing part (8) is close to the inner wall of the connecting part (2) relative to the pressing part (9), and an opening edge of the packaging bag body (1) can be accommodated between the fixing part (8) and the pressing part (9); the fixing part (8) and the pressing part (9) are respectively provided with a mounting hole (10), and the mounting holes (10) are correspondingly arranged.

3. The packaging bag of the reagent plate in the diagnostic reagent kit as claimed in claim 2, wherein the two side walls of the fixing part (8) adjacent to the compressing part (9) are respectively provided with a sealing gasket (11), and the sealing gasket (11) is provided with a through hole corresponding to the mounting hole (10).

4. The packaging bag for reagent plates in diagnostic reagent kit according to claim 1, characterized in that the edge of the through groove (4) is provided with a limit edge (6) in a ring way.

5. The packaging bag for the reagent plate in the diagnostic reagent kit as claimed in claim 1, wherein a limit block (12) is fixedly connected to one side of the sealing cover (5) close to the cover plate (3).

6. The packaging bag for a reagent plate in a diagnostic reagent kit according to claim 1, wherein the surface of the sealing cover (5) is provided with a vertically arranged handle (13), and the handle (13) is close to the buckle (7).

7. The packing bag of a reagent plate in a diagnostic reagent kit according to claim 1, wherein the length of the connecting part (2) is equal to the length of the opening of the packing bag body (1).