CN211767490U

CN211767490U - Sealing structure of in-vitro diagnosis kit and magnetic bead bottle

Info

Publication number: CN211767490U
Application number: CN202020144359.7U
Authority: CN
Inventors: 孔垂贵; 王攀荣; 黄扬豪
Original assignee: Shenzhen Guyuan Plastic Product Co ltd
Current assignee: Shenzhen Guyuan Plastic Product Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-27
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a seal structure of external diagnostic reagent box and magnetic bead bottle, including the reagent box body, the cooperation of reagent box body is connected with the magnetic bead bottle, the bottleneck cooperation of reagent box body has first plug, be provided with first opening on the first plug, the magnetic bead bottle fit in is connected with the second plug, be provided with the second opening on the second plug, the utility model discloses a design of above-mentioned structure utilizes the dual cooperation of first plug and second plug, has guaranteed the sealed effect of kit and magnetic bead bottle.

Description

Sealing structure of in-vitro diagnosis kit and magnetic bead bottle

Technical Field

The utility model relates to a seal structure of in vitro diagnostic kit and magnetic bead bottle.

Background

Reagent box body among the prior art is in the sealed with the magnetic bead bottle, be connected with the bottle lid through the cooperation on the reagent box body, the bottle lid is directly connected through the cooperation of screw thread with the reagent box body and is realized sealedly, such sealed mode is when the liquid medicine in the user has not used up the reagent box body, need supplementary silica gel stopper of pegging graft to prevent volatilizing, and the sealed mode of screw thread need realize sealedly through screwing up, there may be unexpected leakage in sealed, and simultaneously, supplementary increase silica gel stopper, in transportation or storage process, the existence produces not hard up risk because of the screw thread resilience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a seal structure of external diagnostic kit and magnetic bead bottle specifically changes traditional thread sealing's mode, provides a novel seal structure and realizes double sealing, has guaranteed the leakproofness between reagent box body and the magnetic bead bottle greatly.

The utility model discloses a following technical scheme realizes:

the utility model provides a seal structure of external diagnostic kit and magnetic bead bottle, includes reagent box body, reagent box body cooperation is connected with the magnetic bead bottle, reagent box body's bottleneck cooperation has first plug, be provided with first opening on the first plug, the magnetic bead bottle fit in is connected with the second plug, be provided with the second opening on the second plug.

The embodiment of the utility model provides an in, reagent box body's bottleneck is provided with first step face, the side of first step face is including the bellying, the lower extreme of first step face is provided with joint portion, be provided with on the first plug with bellying matched with protruding portion, be provided with on the protruding portion with first step face matched with second step face, still be provided with on the first plug with joint portion matched with trip portion.

In an embodiment of the present invention, the height of the protruding portion is equal to the height of the protruding portion.

In the embodiment of the utility model, be provided with the ring channel in the magnetic bead bottle, be provided with on the second plug and can with ring channel matched with back-off.

In the embodiment of the utility model, be provided with first aluminium membrane on reagent box body and the first plug, be provided with the second aluminium membrane on magnetic bead bottle and the second plug.

In an embodiment of the present invention, the first opening is a cross-shaped opening, and the second opening is also a cross-shaped opening.

The embodiment of the utility model provides an in, reagent box body includes body and lid, set up the recess on the body, be provided with on the lid with recess matched with arch.

The utility model discloses a seal structure of external diagnostic kit and magnetic bead bottle has following beneficial effect:

1. through the double-seal structure of the first rubber plug and the second rubber plug, the sealing performance between the reagent box body and the magnetic bead bottle is further ensured.

2. Be provided with joint portion on the reagent box body, be provided with on the first plug with joint portion matched with trip portion, guaranteed the steadiness that the cooperation is connected between first plug and the reagent box body, prevent to drop.

3. Be provided with the ring channel in the magnetic bead bottle, be provided with on the second plug can with ring channel matched with back-off, the cooperation of back-off and ring channel has promoted the fixed between second plug and the magnetic bead bottle, further assurance the leakproofness.

4. The reagent box body has first aluminium membrane with the last heat-seal of first plug, and the heat-seal has the second aluminium membrane on magnetic bead bottle and the second plug, and the user only needs to pierce the aluminium membrane when using, realizes the use to the liquid medicine through first opening and second opening, further strengthened the leakproofness.

5. The bulge is equal to the height of the protruding part, so that the upper end faces of the first aluminum film and the reagent box body are located on the same horizontal plane, and the upper end faces of the second rubber plug and the magnetic bead bottle are also located on the same horizontal plane when being matched, so that the aluminum films can be conveniently packaged.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

Figure 2 is a cross-sectional view of the reagent cartridge body of the present invention.

Fig. 3 is a schematic view 1 of the magnetic bead bottle of the present invention.

Fig. 4 is a schematic diagram 2 of the magnetic bead bottle of the present invention.

Fig. 5 is a cross-sectional view of the magnetic bead bottle of the present invention.

Fig. 6 is an enlarged schematic view of the utility model at a.

Fig. 7 is a schematic view of the first rubber plug of the present invention.

Fig. 8 is a cross-sectional view of the first rubber plug of the present invention.

Fig. 9 is a schematic view of the second rubber plug of the present invention.

Fig. 10 is a sectional view of the second rubber plug of the present invention.

In the figure: 10-reagent cartridge body; 11-a first step face; 12-a boss; 13-a clamping part; 14-a bottle body; 15-a cover body; 16-a groove; 17-a bump; 20-magnetic bead bottle; 21-an annular groove; 30-a first rubber plug; 31-a first opening; 32-a projection; 33-a second step face; 34-a hook part; 40-a second rubber plug; 41-a second opening; 42-reversing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings of the specification, a sealing structure for an in vitro diagnostic kit and a magnetic bead bottle comprises a reagent box body 10, wherein the reagent box body 10 is connected with the magnetic bead bottle 20 in a matching manner, a first rubber plug 30 is matched with the opening of the reagent box body 10, a first opening 31 is arranged on the first rubber plug 30, a second rubber plug 40 is connected in the magnetic bead bottle 20 in a matching manner, a second opening 41 is arranged on the second rubber plug 40, in the embodiment of the present invention, the first opening 31 is a cross-shaped opening, the second opening 41 is also a cross-shaped opening, as shown in the attached drawings of the specification 7 and 9, more specifically, a first aluminum film is arranged on the reagent box body 10 and the first rubber plug 30, a second aluminum film is arranged on the magnetic bead bottle 20 and the second rubber plug 40, the first rubber plug 30 and the first aluminum film are respectively used as a first group of sealing structures, and the second rubber plug 40 and the second aluminum film are respectively used as, the utility model discloses a design of above-mentioned structure utilizes double seal structure, has strengthened greatly the utility model discloses a leakproofness. When the user reuses the liquid medicine, only need insert the aluminium membrane, just can directly use the liquid medicine through first opening 31, second opening 41, and when not having used up the liquid medicine, also need not to install additional the plug, can directly deposit.

Further, reagent box body 10's bottleneck is provided with first step face 11, first step face 11's side is including bellying 12, first step face 11's lower extreme is provided with joint portion 13, be provided with on the first plug 30 with bellying 12 matched with protruding portion 32, be provided with on the protruding portion 32 with first step face 11 matched with second step face 33, still be provided with on the first plug 30 with joint portion 13 matched with trip portion 34, the utility model discloses a joint portion 13 and the cooperation of trip portion 34 have effectually prevented that first plug 30 from deviating from reagent box body 10, further strengthened the utility model discloses a leakproofness.

Further, the height of the protruding portion 12 is equal to that of the protruding portion 32, so that the reagent box body 10 and the upper end face of the first rubber plug 30 are located on the same horizontal plane, and the first aluminum film is conveniently packaged. Similarly, the magnetic bead bottle 20 and the upper end surface of the second rubber plug 40 are located on the same horizontal plane, so that the second aluminum film can be conveniently packaged.

Further, an annular groove 21 is formed in the magnetic bead bottle 20, an inverted buckle 42 capable of being matched with the annular groove 21 is arranged on the second rubber plug 40, the inverted buckle 42 is matched with the annular groove 21 to prevent the second rubber plug 40 from being separated, and the sealing performance is further guaranteed.

Further, in the embodiment of the utility model provides an in, reagent box body 10 includes body 14 and lid 15, set up recess 16 on the body 14, be provided with on the lid 15 with recess 16 matched with protruding 17, realize being connected through the supersound between body 14 and the lid 15, it is more specific, protruding 17 makes things convenient for its realization to aim at with recess 16's setting.

In the production technology, the reagent box body 10 realizes the connection of the bottle body 14 and the cover body 15 through ultrasound, then the liquid is filled, then the first rubber plug with a cross-shaped opening is covered to realize the first sealing, and then the first aluminum film is packaged to realize the second sealing. When in use, the liquid medicine can be directly used only by breaking the aluminum film and passing through the cross opening, and the liquid medicine can be directly stored without being used. The magnetic bead bottle 20 is directly filled with liquid, then the second rubber plug 40 with a cross-shaped opening is covered, then the second aluminum film is packaged, when the magnetic bead bottle is used, the magnetic bead bottle can be directly used only by inserting the aluminum film, and liquid medicine can be directly stored without using the liquid medicine.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a seal structure of external diagnostic kit and magnetic bead bottle, includes reagent box body, reagent box body cooperation is connected with magnetic bead bottle, its characterized in that: the reagent kit comprises a reagent kit body and is characterized in that a first rubber plug is matched with a bottle opening of the reagent kit body, a first opening is formed in the first rubber plug, a second rubber plug is matched and connected in a magnetic bead bottle, and a second opening is formed in the second rubber plug.

2. The sealing structure for in vitro diagnostic kit and magnetic bead bottle according to claim 1, wherein: the reagent box comprises a reagent box body and is characterized in that a first step face is arranged at a bottle opening of the reagent box body, a protruding portion is arranged on the side of the first step face, a clamping portion is arranged at the lower end of the first step face, a protruding portion matched with the protruding portion is arranged on a first rubber plug, a second step face matched with the first step face is arranged on the protruding portion, and a clamping and hooking portion matched with the clamping portion is further arranged on the first rubber plug.

3. The sealing structure for in vitro diagnostic kit and magnetic bead bottle as claimed in claim 2, wherein: the height of the convex part is equal to that of the protruding part.

4. The sealing structure for in vitro diagnostic kit and magnetic bead bottle according to claim 1, wherein: an annular groove is formed in the magnetic bead bottle, and an inverted buckle which can be matched with the annular groove is arranged on the second rubber plug.

5. The sealing structure for in vitro diagnostic kit and magnetic bead bottle according to claim 1, wherein: the reagent box body and the first rubber plug are provided with first aluminum films, and the magnetic bead bottle and the second rubber plug are provided with second aluminum films.

6. The sealing structure for in vitro diagnostic kit and magnetic bead bottle according to claim 1, wherein: the first opening is a cross opening, and the second opening is also a cross opening.

7. The sealing structure for in vitro diagnostic kit and magnetic bead bottle according to any of claims 1 to 6, wherein: the reagent box body comprises a bottle body and a cover body, wherein a groove is formed in the bottle body, and a bulge matched with the groove is formed in the cover body.