A baby cereal bar anti-spillage packaging structure

Abstract

The utility model provides a kind of baby cereal bar anti-scattering packaging structure, including packaging box, the outer thread annular ring is fixedly connected in packaging box upper opening, the circumferential thread of the outer thread annular ring is matched with the cover closed in the upper opening of packaging box, the inside of packaging box is equipped with multiple groups of packing bag that is circumferentially arrayed, each group packing bag is orderly arranged with annular track, and hierarchical storage structure is formed, the inner wall and bottom wall of packaging box are fixedly connected with multiple groups of fixed strip that is circumferentially arrayed, each group fixed strip is formed limit slot in pairs, packing bag is embedded in slot and cooperates with fixed strip. By the cooperation of fixed strip in packaging box and packing bag micro convex ring, positioning groove, and the buffer of packing bag itself telescopic grid, effectively prevent cereal bar from being crushed, falling and breaking, and improve the protection effect of cereal bar.

Description

Technical Field

[0001] This utility model relates to the field of food packaging technology, specifically to a packaging structure for preventing baby cereal bars from scattering. Background Technology

[0002] Baby cereal bars are nutritional foods specially designed for infants and young children. Their texture is quite brittle, making them prone to breakage and crumbling during packaging, transportation, and storage due to squeezing, shaking, and other factors. Current packaging structures mostly use simple sealed bags or boxes without internal positioning mechanisms, making it difficult to effectively prevent the cereal bars from scattering. Furthermore, the cereal bars are brittle and easily break when squeezed or dropped, with crumbs scattering through the pillow-seal gaps to the bottom of the bag. When the bag is opened, the crumbs leak out with the airflow, staining the baby's clothes and the floor, increasing the cleaning burden on caregivers. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a baby cereal bar anti-scattering packaging structure to solve the problems mentioned in the background technology. This utility model has a novel structure. Through the cooperation of the fixing strip inside the packaging box, the micro-convex ring and positioning groove of the packaging bag, and the buffer of the retractable grid of the packaging bag itself, it effectively prevents the cereal bars from being squeezed, falling and breaking, thus improving the protection effect of the cereal bars.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a baby cereal bar anti-scattering packaging structure, comprising a packaging box, an externally threaded annular ring fixedly connected to the opening at the top of the packaging box, a box lid that closes at the opening at the top of the packaging box being threaded around the externally threaded annular ring, and multiple sets of packaging bags arranged in a circular array inside the packaging box, the packaging bags being arranged in an orderly manner along a circular trajectory to form a layered storage structure, and multiple sets of fixing strips arranged in a circular array fixedly connected to the inner wall and bottom wall of the packaging box, the fixing strips being paired to form limiting slots, the packaging bags being embedded in the slots and cooperating with the fixing strips.

[0005] Furthermore, a set of fixing strips are fixedly connected to the inner wall of the packaging box, and the adjacent strips together with the inner wall of the packaging box form a buffer cavity. The buffer cavity can buffer the force transmitted to the packaging bag when the outer wall of the packaging box is squeezed, thus forming a protective space.

[0006] Furthermore, the packaging bag has a cylindrical structure, and multiple micro-convex rings arranged linearly along its axial direction are fixedly connected to the periphery of the packaging bag.

[0007] Furthermore, a stretchable grid is provided between two adjacent micro-convex rings on the packaging bag. The stretchable grid is formed by a continuous arrangement of flat bladders that are alternately folded and partially heat-sealed, and can be stretched or compressed along the length of the packaging bag.

[0008] Furthermore, positioning grooves are provided on both sides of the outer ring of the micro-convex ring, and each set of fixing strips is embedded in the positioning grooves on both sides of the micro-convex ring.

[0009] Furthermore, a closing cap is fitted over the top opening of the packaging bag, and a limiting groove is formed on the inner wall of the closing cap. A limiting ring that matches the limiting groove is fixedly connected to the periphery of the top opening of the packaging bag, and aluminum foil is provided at the top opening of the packaging bag.

[0010] Furthermore, a boss is fixedly connected to the bottom of the inner wall of the packaging bag, and a debris collection cavity is formed between the periphery of the boss and the bottom inner wall of the packaging bag. The inner wall of the debris collection cavity is coated with an electrostatic adsorption layer.

[0011] The beneficial effects of this utility model are:

[0012] 1. The anti-scattering packaging structure of this baby cereal bar effectively prevents the cereal bars from being squeezed, falling and breaking through the cooperation of the fixing strip inside the packaging box, the micro-convex ring and positioning groove of the packaging bag, and the cushioning of the retractable grid of the packaging bag itself, thus improving the protection of the cereal bars.

[0013] 2. The anti-scattering packaging structure of this baby cereal bar, through the design of the debris collection chamber and electrostatic adsorption layer, can collect the debris generated by the cereal bar, preventing the debris from leaking out with the airflow when the bag is opened, preventing the contamination of the baby's clothes and the ground, and reducing the cleaning burden on caregivers. The threaded fit between the packaging box and the bag lid, and the fit between the packaging bag closure cap and the limiting ring, all enhance the overall sealing of the packaging, which is conducive to the storage and preservation of the cereal bar. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the anti-scattering packaging structure for baby cereal bars according to this utility model;

[0015] Figure 2 This is a side sectional view of the packaging box of this utility model.

[0016] Figure 3 This is a top view of the overall structure of the baby cereal bar anti-scattering packaging structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the packaging bag of this utility model;

[0018] Figure 5 This utility model Figure 4 -Enlarged structural diagram at point A;

[0019] Figure 6 This utility model Figure 4 - Enlarged structural diagram at point B.

[0020] In the diagram: 1. Packaging box; 2. External threaded ring; 3. Box lid; 4. Packaging bag; 5. Fixing strip; 6. Buffer cavity; 7. Micro-convex ring; 8. Positioning groove; 9. Telescopic grid; 10. Closing lid; 11. Limiting groove; 12. Limiting ring; 13. Aluminum foil; 14. Boss; 15. Debris collection cavity. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please refer to Figures 1 to 6 This utility model provides a technical solution: a baby cereal bar anti-scattering packaging structure, including a packaging box 1, an externally threaded annular ring 2 fixedly connected to the upper opening of the packaging box 1, a box cover 3 that closes to the upper opening of the packaging box 1 is threaded around the externally threaded annular ring 2, and the interior of the packaging box 1 is provided with multiple sets of packaging bags 4 arranged in a circular array, each set of packaging bags 4 arranged in an orderly circular trajectory to form a layered storage structure, and multiple sets of fixing strips 5 arranged in a circular array fixedly connected to the inner wall and bottom wall of the packaging box 1, each set of fixing strips 5 forming a limiting groove in pairs, and the packaging bags 4 are embedded in the groove and cooperate with the fixing strips 5.

[0023] In this embodiment, a set of fixing strips 5 are fixedly connected to the inner wall of the packaging box 1. The adjacent strips and the inner wall of the packaging box 1 form a buffer cavity 6. The buffer cavity 6 can buffer the force transmitted to the packaging bag 4 when the outer wall of the packaging box 1 is squeezed, forming a protective space. The packaging bag 4 is a cylindrical structure. Multiple micro-protruding rings 7 are fixedly connected to the periphery of the packaging bag 4 and arranged linearly along its axial direction. A retractable grid 9 is set between two adjacent micro-protruding rings 7 on the packaging bag 4. The retractable grid 9 is formed by a continuous arrangement of flat bladders that are alternately folded and partially heat-sealed. It can be stretched or compressed in the length direction of the packaging bag 4. Positioning grooves 8 are opened on both sides of the outer ring of the micro-protruding ring 7. Each set of fixing strips 5 is embedded in the positioning grooves 8 on both sides of the micro-protruding ring 7.

[0024] Specifically, multiple sets of fixing strips 5 arranged in a circular array inside the packaging box 1 form limiting slots in pairs. The packaging bag 4 is embedded in the slots. The positioning grooves 8 on both sides of the micro-convex ring 7 cooperate with the fixing strips 5 to achieve precise positioning and stable support of the packaging bag 4, reducing its random shaking inside the packaging box. At the same time, the buffer cavity 6 enclosed by the adjacent fixing strips 5 and the inner wall of the packaging box 1 can buffer the external squeezing force on the outer wall of the packaging box, reducing the impact on the internal packaging bag and grain bars. The retractable grid 9 around the packaging bag 4 is formed by a continuous arrangement of flat bladders that are alternately folded and partially heat-sealed. It can be stretched or compressed in the length direction to adapt to different storage conditions of the grain bars, while providing buffer space for the grain bars and reducing the risk of breakage when squeezed or dropped. The top closing cover 10 cooperates with the limiting ring 12 of the packaging bag 4 through the limiting groove 11 to achieve sealing of the opening of the packaging bag. The aluminum foil 13 further enhances the sealing performance.

[0025] In this embodiment, a closing cap 10 is fitted onto the top opening of the packaging bag 4. A limiting groove 11 is formed on the inner wall of the closing cap 10. A limiting ring 12 that cooperates with the limiting groove 11 is fixedly connected to the periphery of the top opening of the packaging bag 4. An aluminum foil 13 is provided at the top opening of the packaging bag 4. A boss 14 is fixedly connected to the bottom of the inner wall of the packaging bag 4. A debris collection cavity 15 is formed between the periphery of the boss 14 and the bottom inner wall of the packaging bag 4. An electrostatic adsorption layer is laminated to the inner wall of the debris collection cavity 15. The boss 14 at the bottom of the inner wall of the packaging bag 4 and the bottom inner wall of the bag form a debris collection cavity 15. The electrostatic adsorption layer laminated to the inner wall of the cavity can adsorb the debris generated by the grain bar and prevent the debris from scattering.

[0026] During the packaging process, multiple sets of packaging bags 4 are first sequentially embedded into the limiting slots formed by the fixing strips 5 that are fixedly connected to the inner wall and bottom wall of the packaging box 1. The positioning grooves 8 on both sides of the micro-convex rings 7 around the packaging bags 4 are tightly engaged with the fixing strips 5, so that each set of packaging bags 4 is arranged in an orderly circular trajectory inside the packaging box 1. Then, the grain bars are put into the cylindrical packaging bags 4. At this time, the retractable grid 9 on the packaging bags 4, which is composed of alternating folds and partially heat-sealed flat bladders, will automatically adjust according to the length of the grain bars to provide cushioning space. Then, aluminum foil 13 is covered. At the top opening of the packaging bag 4, a closing cap 10 is fitted on, and a seal is achieved through the cooperation of the limiting groove 11 and the limiting ring 12. After packaging, if the packaging box 1 is subjected to external pressure, the buffer cavity 6 enclosed by the adjacent fixing strip 5 and the inner wall of the packaging box 1 will absorb the impact force and reduce the impact on the packaging bag 4 and the internal grain bars. When the consumer opens the bag to take out the grain bars, the debris collection cavity 15 formed by the bottom protrusion 14 of the inner wall of the packaging bag 4 and the inner wall of the bag bottom will automatically adsorb the debris generated by the grain bars through the electrostatic adsorption layer on its inner wall, thus preventing the debris from scattering and polluting the environment.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A baby cereal bar anti-scattering packaging structure, comprising a packaging box (1), characterized in that: The packaging box (1) is fixedly connected to the opening at the top with an external threaded ring (2). The external threaded ring (2) is threaded around the circumference and fitted with a box cover (3) that closes at the opening at the top of the packaging box (1). The packaging box (1) is provided with multiple sets of packaging bags (4) arranged in a circular array inside. Each set of packaging bags (4) is arranged in an orderly circular trajectory to form a layered storage structure. The inner wall and bottom wall of the packaging box (1) are fixedly connected with multiple sets of fixing strips (5) arranged in a circular array. Each set of fixing strips (5) is paired to form a limiting slot. The packaging bag (4) is embedded in the slot and cooperates with the fixing strip (5).

2. The anti-scattering packaging structure for baby cereal bars according to claim 1, characterized in that: A set of fixing strips (5) are fixedly connected to the inner wall of the packaging box (1). The adjacent strips form a buffer cavity (6) with the inner wall of the packaging box (1). The buffer cavity (6) can buffer the force transmitted to the packaging bag (4) when the outer wall of the packaging box (1) is squeezed, thus forming a protective space.

3. The anti-scattering packaging structure for baby cereal bars according to claim 2, characterized in that: The packaging bag (4) has a cylindrical structure, and multiple micro-convex rings (7) are fixedly connected to the periphery of the packaging bag (4) and arranged linearly along its axial direction.

4. The anti-scattering packaging structure for baby cereal bars according to claim 3, characterized in that: A stretchable grid (9) is provided between two adjacent micro-convex rings (7) on the packaging bag (4). The stretchable grid (9) is formed by a continuous arrangement of flat bladders that are alternately folded and partially heat-sealed, and can be stretched or compressed in the length direction of the packaging bag (4).

5. The anti-scattering packaging structure for baby cereal bars according to claim 3, characterized in that: The outer ring of the micro-convex ring (7) has positioning grooves (8) on both sides, and each set of fixing strips (5) is embedded in the positioning grooves (8) on both sides of the micro-convex ring (7).

6. The anti-scattering packaging structure for baby cereal bars according to claim 1, characterized in that: The top opening of the packaging bag (4) is fitted with a closing cap (10), and the inner wall of the closing cap (10) is provided with a limiting groove (11). A limiting ring (12) that cooperates with the limiting groove (11) is fixedly connected to the periphery of the top opening of the packaging bag (4). Aluminum foil (13) is provided at the top opening of the packaging bag (4).

7. The anti-scattering packaging structure for baby cereal bars according to claim 1, characterized in that: The bottom of the inner wall of the packaging bag (4) is fixedly connected to a boss (14), and a debris collection cavity (15) is formed between the periphery of the boss (14) and the bottom inner wall of the packaging bag (4). The inner wall of the debris collection cavity (15) is coated with an electrostatic adsorption layer.

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