CN215362685U - Reagent bag with visual window - Google Patents

Abstract

The application relates to a reagent bag with a visual window, which comprises a sealing bag with an opening, a visual window arranged on the sealing bag, and a transparent plastic film fixed on the sealing bag and covering the visual window. This application has the effect of making things convenient for the reagent situation in the testing personnel observation reagent bag after sealing reagent.

Description

Reagent bag with visual window

Technical Field

The application relates to the field of reagent bags, in particular to a reagent bag with a visual window.

Background

Reagents are typically kept in reagent bags during transport of the reagents. Reagents such as protein need keep in the dark place in the transportation, and the reagent bag of storing this type of reagent is lighttight, and has placed the drier in the reagent bag, makes in the reagent bag keep dry, can change colour after the drier absorbs water, and the testing personnel judges whether qualified through the colour of observing the drier reagent.

In view of the above-mentioned related technologies, the inventor believes that when an inspector inspects a reagent product, the desiccant needs to be observed by opening a reagent bag, which may damage the sealing property and increase the risk of damaging the reagent by introducing humid air into the reagent bag.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the sealing performance of a reagent bag is damaged when the reagent bag is opened and a desiccant is detected, and the reagent is damaged by adding moist air into the reagent bag, the application provides the reagent bag with a visual window.

The application provides a reagent bag with visual window adopts following technical scheme:

a reagent bag with a visual window comprises a sealing bag with an opening, wherein the sealing bag is provided with the visual window, and a transparent plastic film covering the visual window is fixed on the sealing bag.

Through adopting above-mentioned technical scheme, when inspection personnel need detect reagent, just can see the state of reagent through the visual window, avoid unnecessary unsealing and sealing operation, improve the efficiency that detects, and can avoid getting into moist air in the in-process reagent bag that detects, damage reagent.

Optionally, a light-shielding tape is pasted outside the sealing bag, and the light-shielding tape can shield the visible window.

Through adopting above-mentioned technical scheme, need seal the light-resistant and preserve when reagent, owing to seted up the visual window, light can pass through in the visual window gets into the reagent bag, and covers the shading area on the visual window, has both made things convenient for the measurement personnel to observe reagent from visual window, can avoid light to get into the reagent bag again.

Optionally, a self-sealing strip is arranged at an opening in the sealing bag, the self-sealing strip comprises a convex bone and a concave bone, and the convex bone and the concave bone can be clamped.

Through adopting above-mentioned technical scheme, can reuse from the strip, need open repeatedly many times and under the circumstances of closed reagent bag, can conveniently seal reagent bag from the strip, need not use disposables such as sticky tape.

Optionally, the self-sealing strips are arranged at least in two groups at intervals, the sealing strips are arranged between at least two groups of concave ribs and convex ribs, and the two sealing strips can be attached to each other.

Through adopting above-mentioned technical scheme, the leakproofness of valve bag can be strengthened to the multiunit valve strip, and the sealing strip can compensate the not enough defect of valve strip leakproofness, makes the leakproofness reinforcing of sealing bag.

Optionally, a pressing buckle is arranged at the opening, a plurality of grooves are formed in the pressing buckle in a relatively opened mode, and the concave bone and the convex bone can be clamped in the grooves.

Through adopting above-mentioned technical scheme, when needs seal the valve strip, press and slide and press the button, press the button with protruding bone and concave bone block, the sealing bag is sealed, utilizes to press the button can seal the sealing bag rapidly, saves experimenter's operating time.

Optionally, an exhaust pipe is arranged on the sealing bag, and an air port cover for opening and closing the exhaust pipe is arranged on the exhaust pipe.

Through adopting above-mentioned technical scheme, after sealing the reagent bag from the valve strip, because still can persist gas in the reagent bag, moisture in the gas can probably be absorbed by reagent to arouse reagent rotten, after sealing the reagent bag from the valve strip, still can be through the gas outgoing in the blast pipe with the reagent bag, then seal the blast pipe with the gas flap, can effectively reduce reagent contact humid gas's the possibility that causes rotten.

Optionally, a layer of material for shielding light is plated outside the sealing bag.

Through adopting above-mentioned technical scheme, shading material makes the reagent in the reagent bag be in the light-resistant environment, avoids the reagent to produce the damage because of receiving the illumination.

Optionally, a desiccant is disposed within the sealed bag, the desiccant covering the viewing window.

Through adopting above-mentioned technical scheme, the drier is placed in visual window department, and the testing personnel just can see the drier after opening the shading area, and the drier can shelter from partial light, avoids the reagent in the light irradiation bag.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the visual window on the reagent bag, the condition in the reagent bag can be observed by a tester without opening the reagent bag;

2. the reagent bag can be conveniently opened and closed repeatedly by the pressing button and the self-sealing strip;

3. the gas in the reagent bag can be discharged through the exhaust pipe, and the reagent is prevented from being exposed to the air.

Drawings

FIG. 1 is a schematic view of a reagent bag with a viewing window.

Fig. 2 is an exploded view of a reagent bag with a viewing window.

Fig. 3 is a schematic view of the push button.

Description of reference numerals: 1. sealing the bag; 11. an opening; 2. a visual window; 21. a plastic film; 3. a desiccant; 4. a light-shielding tape; 5. self-sealing strips; 51. a concave bone; 52. a convex bone; 6. a sealing strip; 7. pressing the button; 71. a groove; 8. an exhaust pipe; 9. an air port cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses reagent bag with visual window. With reference to fig. 1 and 2, a reagent bag with a visual window comprises a sealed bag 1 made of plastic and provided with an opening 11, a visual window 2 arranged in the middle of the sealed bag 1, a drying agent 3 bonded in the sealed bag 1 and shielding the visual window 2, a shading band 4 bonded outside the sealed bag 1 and shielding the visual window 2, and two self-sealing strips 5 fixed on the sealed bag 1 and arranged at intervals near the opening 11, wherein the drying agent 3 is wrapped in a packaging bag which completely shields the visual window 2.

Referring to fig. 1, the light-shielding tape 4 is coated with non-setting adhesive, so that the light-shielding tape 4 can be conveniently and repeatedly adhered to the sealing bag 1, and after the light-shielding tape 4 is repeatedly opened, whether the color of the drying agent 3 is changed or not can be observed through the visible window 2 for multiple times, so that whether moisture enters the sealing bag 1 or not can be judged.

Referring to fig. 1, a layer of aluminum film is plated on the surface of the sealing bag 1, and the aluminum film blocks light from entering the sealing bag 1, so that the reagent in the sealing bag 1 is protected from light.

Referring to fig. 2, the valve strip 5 includes a strip-shaped concave rib 51 provided on one side of the opening 11 of the sealed bag 1 and a strip-shaped convex rib 52 provided on the other side of the opening 11 of the sealed bag 1, the concave rib 51 and the convex rib 52 are disposed opposite to each other, and the convex rib 52 can be engaged with the concave rib 51 to close the opening 11 of the sealed bag 1. Sealing strips 6 for sealing are arranged between the two convex ribs 52 and the two concave ribs 51, and after the concave ribs 51 are clamped with the convex ribs 52, the two sealing strips 6 are attached to enhance the sealing performance of the sealing bag 1.

Referring to fig. 2, the visual window 2 is arranged in the middle of the sealing bag 1, a transparent plastic film 21 is arranged in the visual window 2, and the plastic film 21 keeps the sealing bag 1 closed, so that a tester can conveniently observe the conditions in the sealing bag 1 through the visual window 2.

Referring to fig. 3, the U-shaped pressing button 7 is sleeved at the opening 11 of the valve bag, four grooves 71 are formed in the pressing button 7, the four grooves 71 are arranged in a pairwise opposite manner, the concave ribs 51 and the convex ribs 52 are clamped in the grooves 71, when the valve strip 5 needs to be sealed, the pressing button 7 is pushed to one end of the valve strip 5, the pressing button 7 is squeezed, the pressing button 7 slides along the length direction of the valve strip 5, and the convex ribs 52 are pressed into the concave ribs 51 by the pressing button 7.

Referring to fig. 2, keep away from on the surface of sealing bag 1 and be provided with blast pipe 8 from strip 5, blast pipe 8 and the inside intercommunication of sealing bag 1 have seted up the bull screw on blast pipe 8 global, install gas cap 9 through the screw thread on the blast pipe 8, after reagent puts into sealing bag 1, open blast pipe 8, with gas outgoing, then seal blast pipe 8 with gas cap 9.

The implementation principle of the reagent bag with the visual window in the embodiment of the application is as follows: the sealing bag 1 is sealed through two sets of valve strips 5, and the valve strips 5 are convenient for seal by the pressing button 7 of installation on the valve strips 5, and the blast pipe 8 can make the volume of sealing bag 1 diminish with the gas outgoing in the sealing bag 1, and the condition of drier 3 in the sealing bag 1 is conveniently looked over to visual window 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a reagent bag with visual window which characterized in that: comprises a sealing bag (1) provided with an opening (11), a visual window (2) arranged on the sealing bag (1), and a transparent plastic film (21) fixed on the sealing bag (1) and covering the visual window (2).

2. The reagent bag with the visual window as recited in claim 1, wherein: a shading belt (4) is pasted outside the sealing bag (1), and the shading belt (4) can shade the visible window (2).

3. The reagent bag with the visual window as recited in claim 1, wherein: the self-sealing strip (5) is arranged at the position of an inner opening (11) of the sealing bag (1), the self-sealing strip (5) comprises a convex bone (52) and a concave bone (51), and the convex bone (52) and the concave bone (51) can be clamped.

4. The reagent bag with the visual window as recited in claim 3, wherein: from strip (5) interval at least be provided with two sets ofly, all be provided with sealing strip (6) between at least two sets of concave bone (51) and protruding bone (52), two sealing strips (6) can laminate.

5. The reagent bag with the visual window as recited in claim 4, wherein: the pressing buckle (7) is arranged at the opening (11), a plurality of grooves (71) are oppositely formed in the pressing buckle (7), and the concave ribs (51) and the convex ribs (52) can be clamped in the grooves (71).

6. The reagent bag with the visual window as recited in claim 1, wherein: an exhaust pipe (8) is arranged on the sealing bag (1), and an air port cover (9) for opening and closing the exhaust pipe (8) is arranged on the exhaust pipe (8).

7. The reagent bag with the visual window as recited in claim 1, wherein: the outer part of the sealing bag (1) is plated with a layer of material for shielding light.

8. The reagent bag with the visual window as recited in claim 2, wherein: a drying agent (3) is arranged in the sealing bag (1), and the drying agent (3) shields the visual window (2).

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