BIB packaging bag with convenient pouring-out design

Abstract

The utility model provides a BIB packaging bag with a convenient pouring-out design. The BIB packaging bag comprises a bag body, the foldable discharging opening is formed in the bottom of the bag body; the ventilation assembly is arranged on one side of the bag body and used for discharging gas in the bag body; the clamping and extruding assembly is arranged on the bag body in a clamping manner; the clamping and extruding assembly comprises a first clamping plate, a second clamping plate, a triangular plate arranged on one side face of the first clamping plate and one side face of the second clamping plate, a positive magnet and an auxiliary magnet, wherein the positive magnet and the auxiliary magnet are arranged on the corresponding faces of the first clamping plate and the second clamping plate. When the first clamping plate and the second clamping plate are pushed, the primary magnet and the secondary magnet attract each other, so that the liquid moves towards the direction of the discharge port preliminarily. The liquid discharging device is reasonable in structural design, easy and convenient to operate and suitable for various liquid discharging scenes, and has the advantages of being efficient, stable and practical.

Description

Technical Field

[0001] This utility model relates to a BIB packaging bag with a convenient pouring design. Background Technology

[0002] BIB (Bicycled Intake) packaging bags are a type of packaging consisting of a flexible inner bag made of multiple layers of film, a sealed tap, and a cardboard box. The inner bag typically uses composite or co-extruded film materials, which have excellent barrier properties, effectively preventing the entry of oxygen and bacteria, thus extending the product's shelf life. This packaging method is widely used in the production and sale of fruit juices, wines, mineral waters, edible oils, food additives, medical reagents, liquid fertilizers, and pesticides. However, in daily use, the above-mentioned existing technology still has the following problems: because the packaging bag material is relatively soft, when the user presses the bag to squeeze out the liquid, a small amount of liquid remains inside the bag and cannot be completely drained, resulting in liquid waste. Utility Model Content

[0003] This invention provides a BIB packaging bag with a convenient pouring design, which can effectively solve the above problems.

[0004] This utility model is implemented as follows:

[0005] A BIB packaging bag with a convenient pouring design, including

[0006] Bag body;

[0007] A foldable discharge port is located at the bottom of the bag body;

[0008] A breathable component disposed on one side of the bag body is used to release gas from the bag body;

[0009] A clamping and squeezing assembly is provided on the bag body; the clamping and squeezing assembly includes a first clamping plate and a second clamping plate, a triangular plate disposed on one side of the first clamping plate and the second clamping plate, and a positive magnet and a negative magnet disposed on the corresponding surfaces of the first clamping plate and the second clamping plate; when the first clamping plate and the second clamping plate are pushed, the positive magnet and the negative magnet attract each other, causing the liquid to initially move towards the discharge port, while the triangular plate causes the liquid to flow towards the discharge port at a certain angle, thereby ensuring that the liquid flows out quickly.

[0010] The beneficial effects of this utility model are:

[0011] (1) This utility model improves the efficiency and speed of liquid discharge by setting a foldable discharge port at the bottom of the bag, setting a breathable component on one side of the bag to discharge gas, and using the magnetic attraction of the first and second clamping plates in the clamping and squeezing component with the positive and negative magnets to push the liquid towards the discharge port. At the same time, the triangular plate makes the liquid flow towards the discharge port at a certain angle, which can significantly improve the efficiency and speed of liquid discharge. In addition, the clamping and squeezing component achieves stable movement through the cooperation of the connecting end, plug plate, guide rail and slide plate, and further enhances the clamping stability through the spring and limit plate, ensuring the smoothness and controllability of the liquid discharge process. The overall structure is reasonably designed, easy to operate, and suitable for various liquid discharge scenarios, with the beneficial effects of high efficiency, stability and practicality. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is the front view of this utility model.

[0014] Figure 2 This is a schematic diagram of the clamping and extrusion assembly of this utility model.

[0015] Figure 3 This is a schematic diagram of the first clamping plate of this utility model.

[0016] Figure 4 This is a schematic diagram of the breathable component of this utility model.

[0017] Explanation of icon numbers:

[0018] 10. Bag body; 20. Discharge port;

[0019] 30. Ventilation component; 300. Ventilation nozzle; 301. Sealing cap; 302. Rubber plug;

[0020] 40. Clamping and pressing assembly; 400. First clamping plate; 401. Second clamping plate; 402. Connecting end; 403. Movable groove; 404. Triangular plate; 405. Groove; 406. Limiting plate; 407. Insertion plate; 408. Guide rail; 409. Positive magnet; 410. Slide plate; 411. Secondary magnet; 412. Guide groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0022] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Reference Figure 1-4 As shown, a BIB packaging bag with a convenient pouring design includes...

[0024] 10 bags;

[0025] A foldable discharge port 20 is located at the bottom of the bag body 10;

[0026] A breathable component 30 is provided on one side of the bag body 10 for discharging gas inside the bag body 10;

[0027] A clamping and squeezing assembly 40 is clamped and disposed on the bag body 10. The clamping and squeezing assembly 40 includes a first clamping plate 400 and a second clamping plate 401, a triangular plate 404 disposed on one side of the first clamping plate 400 and the second clamping plate 401, and a positive magnet 409 and a secondary magnet 411 disposed on the corresponding surfaces of the first clamping plate 400 and the second clamping plate 401. When the first clamping plate 400 and the second clamping plate 401 are pushed, the positive magnet 409 and the secondary magnet 411 attract each other, causing the liquid to initially move towards the discharge port 20. At the same time, the triangular plate 404 causes the liquid to flow towards the discharge port 20 at a certain angle, thereby ensuring that the liquid flows out quickly.

[0028] The first clamping plate 400 has a connecting end 402 at both ends, forming a movable groove 403 in the middle of the connecting end 402; the second clamping plate 401 has a plug-in plate 407 at both ends, and guide rails 408 are provided on both sides of the plug-in plate 407; the plug-in plate 407 is plugged into the movable groove 403, and the two are connected, while the guide rails 408 limit the movement range of the plug-in plate 407.

[0029] The two sides of the connecting end 402 are provided with a sliding plate 410, and the guide rail 408 has a guide groove 412 that connects to the sliding plate 410.

[0030] The width of the guide groove 412 is greater than the width of the slide plate 410, so that the slide plate 410 can slide back and forth within the guide groove 412.

[0031] The inclined side of the triangular plate 404 has an angle F with the bag body 10, where 30° ≤ F ≤ 60°. In one embodiment, when the liquid inside the bag body 10 is a high-viscosity liquid, F is approximately 30°, because a smaller angle allows for smoother liquid flow and reduces flow resistance. In another embodiment, when the liquid inside the bag body 10 is a low-viscosity liquid, F is approximately 60°, because a larger angle can accelerate the liquid flow rate and improve discharge efficiency. In another embodiment, when the liquid inside the bag body 10 is a common liquid, F is approximately 45°, because 45° is a common compromise that achieves a good balance between flow rate and flow smoothness. Preferably, within the range of 30° to 60°, 45° is generally a more ideal choice, balancing flow rate and flow smoothness in most cases. However, if the liquid characteristics or application scenario have special requirements, further optimization is needed based on the actual situation.

[0032] The ventilation component 30 includes a ventilation nozzle 300, a cover 301 connected to the ventilation nozzle 300, and a rubber plug 302 disposed at one end of the cover 301.

[0033] Both the first clamping plate 400 and the second clamping plate 401 have slots 405 formed on their other sides. A spring (not shown in the figure) is disposed inside the slot 405, and a limiting plate 406 is connected to the spring. In use, the limiting plate 406 moves with the spring. After the spring is depressurized, the limiting plate 406 can clamp the bag body 10, thereby making the first clamping plate 400 and the second clamping plate 401 more stable when moving.

[0034] One end of the slide plate 410 and the guide groove 412 are respectively formed with corresponding inclined portions (not shown in the figure), so as to facilitate the slide plate 410 to slide out quickly from the guide groove 412 and separate the first clamping plate 400 and the second clamping plate 401.

[0035] Working principle:

[0036] When the first clamping plate 400 and the second clamping plate 401 are pushed, the positive magnet 409 and the auxiliary magnet 411 attract each other, generating a clamping force. Simultaneously, the triangular plate 404 guides the liquid to flow towards the discharge port at a certain angle (30°–60°), achieving rapid liquid discharge. Structurally, the connecting end 402 of the first clamping plate 400 is connected to the insertion plate 407 of the second clamping plate 401 via the movable groove 403. The guide rail 408 restricts the movement range of the insertion plate 407, while the sliding plate 410 slides within the guide groove 412, further ensuring stable movement of the clamping plates. Furthermore, the venting assembly 30 discharges gas from the bag through the vent nozzle 300 and the rubber plug 302, ensuring smooth liquid flow. The spring and the limiting plate 406 provide stable support during clamping plate movement, while the inclined design of the sliding plate 410 and the guide groove 412 facilitates quick separation of the clamping plates, enabling flexible operation of the device. In summary, under the combined effects of magnetic extrusion, triangular plate guidance, and air pressure balance, the liquid is discharged quickly and stably from the outlet 20.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A BIB packaging bag with a convenient pouring design, characterized in that, include Bag body (10); A foldable discharge port (20) is provided at the bottom of the bag body (10); A breathable assembly (30) is provided on one side of the bag body (10) for discharging gas inside the bag body (10); A clamping and squeezing assembly (40) is clamped and disposed on the bag body (10); the clamping and squeezing assembly (40) includes a first clamping plate (400) and a second clamping plate (401), a triangular plate (404) disposed on one side of the first clamping plate (400) and the second clamping plate (401), and a positive magnet (409) and a secondary magnet (411) disposed on the corresponding surfaces of the first clamping plate (400) and the second clamping plate (401); when the first clamping plate (400) and the second clamping plate (401) are pushed, the positive magnet (409) and the secondary magnet (411) attract each other, causing the liquid to initially move towards the discharge port (20), while the triangular plate (404) causes the liquid to flow towards the discharge port (20) at a certain angle, thereby ensuring that the liquid flows out quickly.

2. The BIB packaging bag with a convenient pouring design according to claim 1, characterized in that, The first clamping plate (400) has a connecting end (402) at both ends, and a movable groove (403) is formed in the middle of the connecting end (402); the second clamping plate (401) has a plug-in plate (407) at both ends, and guide rails (408) are provided on both sides of the plug-in plate (407); the plug-in plate (407) is plugged into the movable groove (403) and the two are connected, while the guide rails (408) restrict the movement range of the plug-in plate (407).

3. A BIB packaging bag with a convenient pouring design according to claim 2, characterized in that, The connecting end (402) is provided with a sliding plate (410) on both sides, and a guide groove (412) is formed on the guide rail (408) to connect with the sliding plate (410).

4. A BIB packaging bag with a convenient pouring design according to claim 3, characterized in that, The width of the guide groove (412) is greater than the width of the slide plate (410), so that the slide plate (410) can slide back and forth in the guide groove (412).

5. A BIB packaging bag with a convenient pouring design according to claim 1, characterized in that, The inclined side of the triangular plate (404) has an angle F with the bag body (10), where 30°≤F≤60°.

6. A BIB packaging bag with a convenient pouring design according to claim 1, characterized in that, The breathable component (30) includes a breathable nozzle (300), a cover (301) connected to the breathable nozzle (300), and a rubber plug (302) disposed at one end of the cover (301).

7. A BIB packaging bag with a convenient pouring design according to claim 1, characterized in that, The other side of the first clamping plate (400) and the second clamping plate (401) are both formed with a slot (405), a spring is disposed inside the slot (405), and a limiting plate (406) is connected to the spring.

8. A BIB packaging bag with a convenient pouring design according to claim 3, characterized in that, One end of the slide plate (410) and the guide groove (412) are respectively formed with corresponding inclined portions, so as to facilitate the slide plate (410) to slide out quickly from the guide groove (412) and separate the first clamping plate (400) and the second clamping plate (401).

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