CN219135037U

CN219135037U - Sealing structure for kit

Info

Publication number: CN219135037U
Application number: CN202223317358.6U
Authority: CN
Inventors: 梁孟伟; 梁军
Original assignee: Changzhou Runbang Mould Technology Co ltd
Current assignee: Changzhou Runbang Mould Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-06
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a sealing structure for a kit, which comprises the following components: the kit comprises a kit body and a kit cover, wherein the kit cover is positioned at the upper end of the kit body, a rear fixing plate and a front fixing plate are respectively fixedly arranged on the rear side wall and the front side wall of the kit body, a movable frame is connected to the rear fixing plate in a sliding manner, and the movable frame is a square frame. In the utility model, when the kit is opened, the clamping block is pressed by a hand, the box cover is pulled upwards slowly, and the box cover is rotated by the hand, so that the rear side wall of the box cover is lapped on the rear side wall of the kit, and the kit is opened; when sealed, make lid and kit realize closing, press towards the roof of lid with the hand, the rubber circle is hugged closely on the roof of kit, removes the edge of lid to the inside of kit, and the rubber circle extrudees the gap department of lid and kit and shelter from to in the bacterium that blocks in the outside air gets into the kit, sealed effectual.

Description

Sealing structure for kit

Technical Field

The utility model relates to the technical field of kit sealing, in particular to a sealing structure for a kit.

Background

The kit for containing chemical reagents for detecting chemical components, drug residues, virus types and the like is called a kit, such as a nucleic acid detection kit, is used by general hospitals and pharmaceutical enterprises, has various types of the existing kit, and has various detection types in medicine.

When the reagent tube is transported, the sealing effect is realized because the box cover and the reagent box rotate and are tightly covered, but the box cover and the opening of the reagent box are leaked outwards, gaps exist between the box cover and the opening of the reagent box, rainwater is easy to leak into the reagent box, bacteria in the air enter the nucleic acid detection reagent tube to affect the detection effect, and the sealing effect is poor.

Through searching, application number: CN202120259863.6, it only realizes sealing through rotating between closing plate and the box body, leads to the gap of closing plate and box body to leak outward, appears above-mentioned problem easily, like the application number again: CN202220263213.3, which realizes sealing by only rotation of the cover and the body, causes leakage of the gap between the sealing plate and the case, and is prone to the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the box cover and the opening of the kit are leaked outwards, gaps exist between the box cover and the opening, rainwater is easy to leak into the kit, bacteria in the air enter the nucleic acid detection reagent tube to influence the detection effect, and the technical problem of poor sealing effect is caused.

One of the objects of the present utility model is to provide a sealing structure for a kit.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a sealing structure for a kit, comprising: kit and lid, the lid is located the upper end of kit, the back lateral wall and the preceding lateral wall of kit are fixed mounting respectively have back fixed plate and preceding fixed plate, sliding connection has the removal frame on the back fixed plate, it is square frame to remove the frame, the upper end of removing the frame is rotated with the lid through the hinge and is connected, the lateral surface fixedly connected with rubber circle of lid, the rubber circle is square, and the width is greater than the width of kit lateral wall.

According to the sealing structure for the kit, a bayonet is formed in the front side wall of the kit, and a limiting mechanism mutually matched with the bayonet is arranged on the box cover.

According to the sealing structure for the kit, the limiting mechanism comprises a top plate fixedly mounted on the front inner wall of the box cover, a moving column is slidably connected onto the top plate, a clamping block matched with the bayonet is fixedly connected to one end, far away from the top plate, of the moving column, and a spring is fixedly connected between the clamping block and the top plate.

According to the sealing structure for the kit, the limiting blocks are fixedly arranged on the left inner wall and the right inner wall of the kit, and a plurality of reagent racks are clamped between the limiting blocks.

According to the sealing structure for the kit, the limiting block is semicircular.

According to the sealing structure for the reagent kit, a plurality of reagent tubes are arranged on the reagent rack, and a pressing plate is arranged at the bottom end of each reagent rack.

According to the sealing structure for the kit, a pressing belt is fixedly arranged between the left wall and the right wall of the box cover, and the pressing plate and the pressing belt are made of elastic materials.

According to the sealing structure for the kit, the elastic materials are made of rubber materials.

The scheme has the beneficial effects that:

when the kit is required to be opened, the clamping block is pressed by a hand, and the box cover is pulled upwards slowly until the box cover moves to the port of the kit, so that the box cover is convenient to rotate, and the kit is opened.

When the kit is required to be closed, the box cover and the kit are covered, the top wall of the box cover is pressed by hands, the rubber ring is clung to the top wall of the kit, the edge of the box cover is moved to the inside of the kit, and the rubber ring extrudes and shields the gap between the box cover and the kit, so that the sealing in the kit is realized, bacteria in the outside air are prevented from entering the kit, and the sealing effect is good.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a first embodiment of the present utility model with a lid open;

FIG. 2 is a perspective view showing a first embodiment of the present utility model with the lid closed;

FIG. 3 is a perspective view of a first embodiment of the present utility model with the lid removed;

FIG. 4 is a side cross-sectional view of a first embodiment of the utility model;

FIG. 5 is a front cross-sectional view of a first embodiment of the present utility model;

FIG. 6 is a rear cross-sectional view of a first embodiment of the present utility model;

FIG. 7 is an enlarged view of FIG. 4 at A;

fig. 8 is a cross-sectional view of a cap of a second embodiment of the present utility model.

Legend description:

1. a kit; 2. a bayonet; 3. a limiting block; 4. a rear fixing plate; 5. a moving rack; 6. a box cover; 7. pressing the belt; 8. a limiting mechanism; 801. a clamping block; 802. a moving column; 803. a spring; 804. a top plate; 9. a rubber ring; 10. a front fixing plate; 11. a reagent tube; 12. a reagent rack; 13. and (5) pressing plates.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-7, a first embodiment of the present utility model includes: kit 1 and lid 6, lid 6 are located the upper end of kit 1, and the back lateral wall and the preceding lateral wall of kit 1 are fixed mounting respectively have back fixed plate 4 and preceding fixed plate 10, and sliding connection has on the back fixed plate 4 and removes frame 5, removes frame 5 and is square frame, and the upper end of removing frame 5 rotates with lid 6 through the hinge to be connected, and lateral surface fixedly connected with rubber circle 9 of lid 6, and rubber circle 9 is square, and the width is greater than the width of kit 1 lateral wall, increases sealed effect.

When the kit is required to be opened, the box cover 6 is moved upwards along the side wall of the kit 1 until the movable frame 5 is moved upwards to the port of the kit 1, the box cover 6 is rotated by hand, and the box cover 6 is rotated with the movable frame 5 through a hinge, so that the kit 1 is opened.

When sealing is needed, the box cover 6 is rotated until the box cover 6 and the reagent box 1 are in a cover closing state, the box cover 6 and the movable frame 5 slowly move downwards along the side wall of the reagent box 1 by pressing towards the top wall of the box cover 6 by hands until the front wall and the rear wall of the box cover 6 are respectively pressed on the front fixing plate 10 and the rear fixing plate 4, and the rubber ring 9 is tightly attached to the top wall of the reagent box 1 at the moment, so that sealing in the reagent box 1 is realized.

The front side wall of the kit 1 is provided with a bayonet 2, and a box cover 6 is provided with a limiting mechanism 8 mutually matched with the bayonet 2; the limiting mechanism 8 comprises a top plate 804 fixedly mounted on the front inner wall of the box cover 6, a moving column 802 is slidably connected onto the top plate 804, one end, away from the top plate 804, of the moving column 802 is fixedly connected with a clamping block 801 which is mutually matched with the bayonet 2, a spring 803 is fixedly connected between the clamping block 801 and the top plate 804, the clamping block 801 is driven to move into the bayonet 2 by pressing through the spring 803, so that the box cover 6 is limited, when the box cover 6 needs to be opened, the clamping block 801 is pressed inwards, the spring 803 is slowly compressed, the moving column 802 moves backwards until the clamping block 801 is far away from the bayonet 2, and at the moment, the box cover 6 is moved upwards to finish the operation of opening the kit 1.

The left inner wall and the right inner wall of the kit 1 are fixedly provided with limiting blocks 3, the limiting blocks 3 are semicircular, reagent racks 12 are clamped between the limiting blocks 3, a plurality of reagent pipes 11 are arranged on the reagent racks 12, the bottom end of each reagent rack 12 is provided with a pressing plate 13, a pressing belt 7 is fixedly arranged between the left wall and the right wall of the box cover 6, the pressing plates 13 and the pressing belt 7 are made of elastic materials, the elastic materials are made of rubber materials, the elastic force during pressing is increased, the reagent racks 12 are clamped through arc-shaped blocks of the limiting blocks 3, the inclination of the reagent racks 12 along the horizontal direction is limited, the pressing plates 13 in the reagent racks 12 at the upper side in the kit 1 are pressed on the reagent pipes 11 at the lower side, the port of the reagent pipes 11 at the lower side are pressed, outward movement is prevented, the pressing belt 7 presses the reagent pipes 11 at the upper side, the reagent pipes 11 are pressed on the reagent racks 12, and the reagent pipes 11 at the two reagent racks 12 are prevented from moving outwards, and the stability is increased.

The second embodiment of the present utility model is different from the first embodiment in that the lower end of the rubber ring 9 extends downward and covers the upper end of the side wall of the kit 1, as shown in fig. 8, to achieve the sealing effect.

Working principle: when the kit 1 needs to be opened, the clamping block 801 is pressed by hands until the clamping block 801 is far away from the bayonet 2, the box cover 6 is pulled upwards slowly, so that relative movement occurs between the box cover 6 and the kit 1 until the box cover 6 moves to the port of the kit 1, the box cover 6 is rotated by hands, the rear side wall of the box cover 6 is placed on the rear side wall of the kit 1, and the kit 1 is opened.

When the kit 1 needs to be closed, the box cover 6 is rotated until the box cover 6 and the kit 1 are in a cover-closing state, the box cover 6 is pressed towards the top wall of the box cover 6 by hands until the front wall and the rear wall of the box cover 6 are respectively pressed on the front fixing plate 10 and the rear fixing plate 4, the rubber ring 9 is tightly attached to the top wall of the kit 1, the opening of the box cover 6 is moved to the inside of the kit 1, and the rubber ring 9 extrudes and shields the gap between the box cover 6 and the kit 1, so that the sealing in the kit 1 is realized.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A sealing structure for a kit, comprising: kit (1) and lid (6), lid (6) are located the upper end of kit (1), its characterized in that, back lateral wall and preceding lateral wall of kit (1) fixed mounting have back fixed plate (4) and preceding fixed plate (10) respectively, sliding connection has on back fixed plate (4) to remove frame (5), remove frame (5) and be square frame, the upper end of removing frame (5) is through hinge and lid (6) swivelling joint, lateral surface fixedly connected with rubber circle (9) of lid (6), rubber circle (9) are square, and the width that the width was greater than the lateral wall of kit (1).

2. The sealing structure for the kit according to claim 1, wherein the front side wall of the kit (1) is provided with a bayonet (2), and the box cover (6) is provided with a limiting mechanism (8) mutually matched with the bayonet (2).

3. The sealing structure for the kit according to claim 2, wherein the limiting mechanism (8) comprises a top plate (804) fixedly mounted on the front inner wall of the box cover (6), a movable column (802) is slidably connected to the top plate (804), a clamping block (801) mutually matched with the bayonet (2) is fixedly connected to one end, far away from the top plate (804), of the movable column (802), and a spring (803) is fixedly connected between the clamping block (801) and the top plate (804).

4. The sealing structure for the kit according to claim 1, wherein the limiting blocks (3) are fixedly installed on the left inner wall and the right inner wall of the kit (1), and a reagent rack (12) is clamped between a plurality of the limiting blocks (3).

5. The sealing structure for a kit according to claim 4, wherein the stopper (3) is semicircular.

6. The sealing structure for a reagent kit according to claim 5, wherein a plurality of reagent tubes (11) are placed on the reagent racks (12), and a pressing plate (13) is provided at the bottom end of each reagent rack (12).

7. The sealing structure for the kit according to claim 6, wherein a pressing belt (7) is fixedly installed between the left wall and the right wall of the box cover (6), and the pressing plate (13) and the pressing belt (7) are made of elastic materials.

8. The sealing structure for a kit according to claim 7, wherein the elastic materials are all made of rubber materials.