Wine packaging bag with good sealing performance

Abstract

The utility model discloses a wine packaging bag with good sealing performance, which comprises a base, a packaging bag body is connected above the base, a first wine containing cavity and a second wine containing cavity are respectively arranged in the packaging bag body, a wine filling port is connected above the first wine containing cavity, a rubber plug is arranged in the wine filling port, and a sealing ring is arranged in the rubber plug. A sealing cover is installed on the outer side of the upper portion of the wine injection opening. A sealing plate is arranged below the reserved channel opening, a plurality of floating balls are connected to the lower end of the sealing plate, and wine discharging openings are formed in one side outside the first wine containing cavity and one side outside the second wine containing cavity. Reference scales are arranged on the two sides of the transparent observation opening. Compared with an existing device, the wine packaging bag with the good sealing performance has the advantages that the sealing plate is driven by the floating ball to move upwards, so that the reserved channel opening can be blocked, the first wine containing cavity and the second wine containing cavity can be separated from each other and sealed relatively, the wine injection opening can be doubly sealed through the rubber plug and the sealing cover, and the sealing effect is good. And therefore, air can be prevented from entering.

Description

Technical Field

[0001] The utility model relates to the technical field of wine packaging, in particular to a wine packaging bag with good sealing performance. Background Art

[0002] Alcoholic beverages refer to all alcoholic and non-alcoholic beverages. Alcoholic beverages can be divided into non-alcoholic beverages and alcoholic beverages according to whether they contain alcohol. Non-alcoholic beverages usually refer to non-alcoholic drinks, such as water and juice, which are mainly used to quench thirst, refresh the body, and replenish water. Alcoholic beverage packaging bags are containers used to package alcoholic beverages.

[0003] A Chinese patent with the authorization publication number CN204473433U discloses a large-volume portable wine and beverage storage bag. The utility model includes a bag body, wherein the side bag surfaces of the bag body are folded inward relative to the front and rear bag surfaces, and the fold line of the inner fold edge is parallel to the length direction of the side bag surface; a bottom bag surface is provided at the bottom of the bag body, and the edge of the bottom bag surface is sealed to the bottom edges of the front bag surface, the rear bag surface, and the side bag surface to form a standable structure of the bag body; a suction nozzle with a bottle cap is provided at the top of the bag body, and an elastic valve plate is provided in the suction nozzle; the fixed end of the elastic valve plate is fixed to the lumen wall of one side of the suction nozzle, and the suspended end thereof is arranged in a suspended manner toward the opposite side of the lumen wall of the suction nozzle; the plate surface of the elastic valve plate intersects with the axis of the suction nozzle, and there is a gap between the suspended end of the elastic valve plate and the lumen wall of the suction nozzle in the direction of its extension. The utility model can be used as a wine and beverage container while also meeting the requirements of portability and long-lasting taste under large-capacity conditions.

[0004] Although the above-mentioned wine and beverage holding bag can be used as a wine and beverage container while meeting its portability and long-lasting taste requirements under large-capacity conditions, the packaging bag lacks good sealing performance. During the pouring process, the wine and beverage frequently come into contact with the air, and thus the wine and beverage are prone to deterioration after being stored for a long time, which is not conducive to the preservation of the wine and beverage. For this reason, we propose a wine and beverage packaging bag with good sealing performance. Utility Model Content

[0005] The purpose of the present utility model is to provide a wine packaging bag with good sealing performance, so as to solve the problem raised in the above background technology that due to the lack of good sealing performance on the packaging bag, the wine is frequently in contact with the air during the pouring process, and thus the wine is prone to deterioration after being stored for a long time, which is not conducive to the preservation of the wine.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wine packaging bag with good sealing performance, comprising:

[0007] A base, wherein the packaging bag body is connected to the upper portion of the base, and the packaging bag body is provided with a first wine holding cavity and a second wine holding cavity respectively. A wine pouring port is connected to the upper portion of the first wine holding cavity, and a rubber plug is installed inside the wine pouring port. A sealing cover is installed on the outer side above the wine pouring port.

[0008] A reserved passage opening is provided above the second wine holding cavity, a sealing plate is provided below the reserved passage opening, and a plurality of floats are connected to the lower end of the sealing plate, and a wine discharge port is provided on one side outside the first wine holding cavity and the second wine holding cavity;

[0009] A transparent observation port is provided at one end outside the packaging bag body, and reference scales are provided on both sides of the transparent observation port.

[0010] Preferably, the wine filling port is communicated with the first wine holding cavity, and the first wine holding cavity forms a communication structure with the second wine holding cavity through a reserved channel opening.

[0011] Preferably, the floats are evenly distributed along the bottom of the sealing plate, and the sealing plate corresponds to the position of the reserved channel opening.

[0012] Preferably, the rubber seal matches the size of the wine filling port, and the sealing cover is threadedly connected to the wine filling port.

[0013] Preferably, the wine discharge port corresponds one-to-one to the first wine chamber and the second wine chamber respectively, and the transparent observation port is parallel to the vertical center line of the first wine chamber and the second wine chamber, and the reference scale is symmetrically distributed about the vertical center line of the transparent observation port.

[0014] Preferably, the base further comprises:

[0015] The stretching seat is installed on the inner side of the base. The outer wall of the stretching seat is provided with a hemispherical protrusion, and the interior of the base is provided with a card slot.

[0016] Preferably, a stretching structure is formed between the stretching seat and the base, and the stretching seat is engaged with the base through the hemispherical protrusion and the slot.

[0017] Compared with the prior art, the present invention provides a wine packaging bag with good sealing performance, which has the following beneficial effects:

[0018] The utility model drives the sealing plate upward by the float to seal the reserved channel opening, thereby separating the first wine holding chamber and the second wine holding chamber from each other and relatively sealing the first wine holding chamber. The rubber seal and the sealing cover can double-seal the wine pouring port, thereby preventing the entry of air, avoiding the problem that the packaging bag lacks good sealing performance, and the wine is frequently in contact with the air during the pouring process, which makes it easy for the wine to deteriorate after being stored for a long time, which is not conducive to the preservation of the wine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. Base; 2. Stretching seat; 3. Packaging bag body; 4. First wine chamber; 5. Second wine chamber; 6. Wine filling port; 7. Rubber seal; 8. Sealing cover; 9. Reserved channel port; 10. Sealing plate; 11. Float; 12. Transparent observation port; 13. Reference scale; 14. Hemispherical protrusion; 15. Slot; 16. Wine discharge port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3A wine packaging bag with good sealing performance comprises: a base 1, a packaging bag body 3 is connected to the top of the base 1, and a first wine holding cavity 4 and a second wine holding cavity 5 are respectively provided inside the packaging bag body 3, a wine filling port 6 is connected to the top of the first wine filling cavity 4, and a rubber sealing 7 is installed inside the wine filling port 6, and a sealing cover 8 is installed on the outside of the wine filling port 6; the rubber sealing 7 matches the size of the wine filling port 6, and the sealing cover 8 is threadedly connected to the wine filling port 6; the rubber sealing 7 and the sealing cover 8 can double the wine filling port 6 The reserved passage opening 9 is provided above the second wine holding chamber 5, and a sealing plate 10 is provided below the reserved passage opening 9. The lower end of the sealing plate 10 is connected to a plurality of floats 11. The wine filling port 6 is connected to the first wine holding chamber 4, and the first wine holding chamber 4 is connected to the second wine holding chamber 5 through the reserved passage opening 9. Wine can be poured into the first wine holding chamber 4 through the wine filling port 6, and the wine in the first wine holding chamber 4 can flow into the second wine holding chamber 5 through the reserved passage opening 9. A wine outlet 16 is provided on one side of the first wine holding chamber 4 and the second wine holding chamber 5; the floats 11 are evenly distributed along the bottom of the sealing plate 10, and the sealing plate 10 corresponds to the position of the reserved channel opening 9; when the second wine holding chamber 5 is full of wine, the float 11 drives the sealing plate 10 upward to block the reserved channel opening 9, so that the first wine holding chamber 4 and the second wine holding chamber 5 can be separated from each other and relatively sealed; a transparent observation port 12 is provided at one end outside the packaging bag body 3, and both sides of the transparent observation port 12 are provided There is a reference scale 13; the wine discharge port 16 corresponds to the first wine chamber 4 and the second wine chamber 5 one by one, and the transparent observation port 12 is parallel to the vertical center line of the first wine chamber 4 and the second wine chamber 5, and the reference scale 13 is symmetrically distributed about the vertical center line of the transparent observation port 12; the wine discharge port 16 can discharge the wine in the first wine chamber 4 and the second wine chamber 5 respectively, and the remaining amount of wine in the first wine chamber 4 and the second wine chamber 5 can be easily observed through the transparent observation port 12 and the reference scale 13.

[0025] See also Figure 1 and 3 A wine packaging bag with good sealing performance includes: a stretching seat 2, which is installed on the inner side of the base 1, the outer wall of the stretching seat 2 is provided with a hemispherical protrusion 14, and the interior of the base 1 is provided with a card slot 15; a stretching structure is formed between the stretching seat 2 and the base 1, and the stretching seat 2 is engaged with the base 1 through the hemispherical protrusion 14 and the card slot 15; the stretching seat 2 can be stretched with the base 1, and the hemispherical protrusion 14 can be engaged with the card slot 15, so that the base 1 can be raised and the wine can be discharged conveniently.

[0026] Working principle: When using the wine packaging bag with good sealing performance, first inject wine into the packaging bag body 3, and the wine in the first wine holding chamber 4 can flow into the second wine holding chamber 5 through the reserved channel opening 9. When the second wine holding chamber 5 is full of wine, the float 11 drives the sealing plate 10 upward to seal the reserved channel opening 9; then the remaining wine can flow directly into the first wine holding chamber 4, and then the rubber seal 7 is put into the wine filling port 6, and the sealing cover 8 is covered to double-seal the wine filling port 6, thereby preventing air from entering. At the same time, the first wine holding chamber 4 and the second wine holding chamber 5 are separated from each other and are in a closed state. The sealing is carried out so that when pouring wine, the two wine chambers do not interfere with each other, and the sealing can be guaranteed; then when it is necessary to pour the wine, the wine in the first wine chamber 4 is taken out first, the corresponding sealing valve is opened, and the wine outlet 16 can flow out, and the remaining amount of wine in the first wine chamber 4 and the second wine chamber 5 can be easily observed through the transparent observation port 12 and the reference scale 13; finally, when it is necessary to take the wine in the second wine chamber 5, the stretching seat 2 and the base 1 are stretched against each other until the hemispherical protrusion 14 and the card groove 15 are engaged with each other, so that the base 1 can be raised to facilitate the discharge of wine. This is the working principle of the wine packaging bag with good sealing performance.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wine packaging bag with good sealing performance, characterized in that: include: A base (1), wherein the upper portion of the base (1) is connected to a packaging bag body (3), and the interior of the packaging bag body (3) is respectively provided with a first wine holding cavity (4) and a second wine holding cavity (5), wherein the upper portion of the first wine holding cavity (4) is connected to a wine pouring port (6), and a rubber plug (7) is installed inside the wine pouring port (6), and a sealing cover (8) is installed on the outer side above the wine pouring port (6); A reserved channel opening (9) is provided above the second wine holding cavity (5); a sealing plate (10) is provided below the reserved channel opening (9); and a plurality of floating balls (11) are connected to the lower end of the sealing plate (10); and a wine discharge port (16) is provided on one side outside the first wine holding cavity (4) and the second wine holding cavity (5); A transparent observation port (12) is provided at one end outside the packaging bag body (3), and reference scales (13) are provided on both sides of the transparent observation port (12).

2. A wine packaging bag with good sealing performance according to claim 1, characterized in that: The wine pouring port (6) is communicated with the first wine holding chamber (4), and the first wine holding chamber (4) forms a communication structure with the second wine holding chamber (5) through the reserved channel opening (9).

3. A wine packaging bag with good sealing performance according to claim 1, characterized in that: The floating balls (11) are evenly distributed along the bottom of the sealing plate (10), and the positions of the sealing plate (10) and the reserved channel opening (9) correspond to each other.

4. A wine packaging bag with good sealing performance according to claim 1, characterized in that: The rubber seal (7) matches the size of the wine pouring port (6), and the sealing cover (8) is threadedly connected to the wine pouring port (6).

5. A wine packaging bag with good sealing performance according to claim 1, characterized in that: The wine discharge port (16) corresponds to the first wine holding cavity (4) and the second wine holding cavity (5) one by one, respectively, and the transparent observation port (12) is parallel to the vertical center lines of the first wine holding cavity (4) and the second wine holding cavity (5), and the reference scale (13) is symmetrically distributed about the vertical center line of the transparent observation port (12).

6. A wine packaging bag with good sealing performance according to claim 1, characterized in that: The base (1) is further provided with: A stretching seat (2) is installed on the inner side of the base (1); the outer wall of the stretching seat (2) is provided with a hemispherical protrusion (14); and the interior of the base (1) is provided with a card slot (15).

7. A wine packaging bag with good sealing performance according to claim 6, characterized in that: A stretching structure is formed between the stretching seat (2) and the base (1), and the stretching seat (2) is engaged with the base (1) via a hemispherical protrusion (14) and a clamping groove (15).

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