Spice packaging structure

By using threaded inner and outer threaded cylinders and a vent structure, combined with a clamping mechanism and a sealing device, the problem of unadjustable air permeability of spice packaging bags is solved, enabling flexible adjustment of air permeability and sealing, reducing the risk of mold and improving packaging stability.

CN224159456UActive Publication Date: 2026-04-24LIANYUNGANG ZICHUAN FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIANYUNGANG ZICHUAN FOOD CO LTD
Filing Date
2025-06-09
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

The breathability of existing spice packaging bags cannot be adjusted according to the specific characteristics of the spices and the storage environment, making it difficult for moisture to evaporate and increasing the risk of mold growth.

Method used

A spice packaging structure was designed, which allows for adjustment of air permeability through threaded inner and outer threaded cylinders and a vent structure, and is equipped with a clamping mechanism to secure packaging cans of different sizes, combined with sealing and warning devices to prevent impurities from entering.

Benefits of technology

It achieves the adjustment of air permeability according to the characteristics of spices to prevent mold growth, while ensuring the stability and airtightness of the packaging can to prevent spice spillage and impurities from entering.

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Abstract

The utility model relates to the technical field of spice packaging, and discloses a spice packaging structure which comprises a machine body, the top of the machine body is fixedly connected with a material storage box, the periphery of the outer wall of the machine body is fixedly connected with a plurality of discharging ports at equal intervals, the bottom of each discharging port is provided with an external thread cylinder, and the top of each external thread cylinder is in threaded connection with an internal thread cover. The top of the internal thread cover is provided with an air hole, the top of the internal thread cover is fixedly connected with a second spring, the top of the internal thread cover is fixedly connected with a plurality of square blocks at equal intervals, the middle of each square block is rotatably connected with a fixed end column, and the outer wall of each fixed end column is fixedly connected with a clamping tooth plate. According to the perfume storage device, a second spring is extruded by pressing the rear side of a clamping tooth plate, clamping teeth at the bottom of the clamping tooth plate are separated from tooth grooves in a groove plate, then the groove plate is pulled to drive a circular block on the outer wall to be separated from air holes, and therefore the effect that different stored perfumes can be stored with different air permeability is achieved.
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Description

Technical Field

[0001] This utility model relates to the field of spice packaging technology, and in particular to a spice packaging structure. Background Technology

[0002] Spices are a class of plant-based substances used to flavor food. They have unique aromas and flavors, such as spicy, numbing, and bitter, which can add flavor to dishes, meat products, beverages, and foods. These substances usually come from different parts of plants, such as seeds like pepper seeds, fruits like chili peppers, roots like ginger, stems like cinnamon, and leaves like mint flowers and cloves.

[0003] A search revealed Chinese Patent Publication No. CN117184569A, which discloses a spice packaging sealing device. The device includes a main conveyor belt, with a lifting component on the upper right side for aligning the two sides of the packaging bag, and a sealing component on the upper left side for heating and sealing the packaging bag. This invention utilizes a rotating belt moving at the same speed as the main conveyor belt to gradually move a heating plate towards the side of the packaging bag, thereby clamping and heating the bag to seal it. This ensures that the heating plate simultaneously and completely covers the sides of the packaging bag. To ensure effective heat sealing, and because the heating plate can move a certain distance with the packaging bag without stopping the main conveyor belt, this invention can simultaneously seal multiple packaging bags in an assembly line manner, improving sealing efficiency. However, packaged spices contain a small amount of moisture during processing, and the air permeability of the packaging bag is fixed. Once the packaging bag is made, the air permeability is difficult to adjust according to the specific characteristics of the spices and the storage environment. If this moisture cannot dissipate, it will easily breed mold at a suitable temperature, thus increasing the risk of spice spoilage. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a spice packaging structure, which aims to improve the air permeability of existing packaging bags, which cannot be adjusted according to the specific characteristics of spices and storage environment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a spice packaging structure, comprising a body, a storage box fixedly connected to the top of the body, multiple discharge ports fixedly connected at equal intervals around the outer wall of the body, an external threaded cylinder at the bottom of the discharge port, an internal threaded cap threadedly connected to the top of the external threaded cylinder, a vent hole opened on the top of the internal threaded cap, a spring fixedly connected to the top of the internal threaded cap, multiple square blocks fixedly connected at equal intervals on the top of the internal threaded cap, a fixed end post rotatably connected to the center of the square blocks, a toothed plate fixedly connected to the outer wall of the fixed end post, a grooved plate slidably connected to the upper middle part of the outer wall of the internal threaded cap, a circular block fixedly connected to the outer wall of the grooved plate, a sealing ring fixedly connected to the top of the external threaded cylinder, and a clamping mechanism installed at the bottom of the body for clamping and packaging cans of different sizes.

[0006] The above technical solution involves placing the external threaded cylinder at the bottom of the outlet, storing the spices inside, and then tightening the internal threaded cap to close it by interlocking the threads inside the cap with the threads on the outer wall of the external threaded cylinder. When the spices need to be ventilated, the spring is squeezed by pressing the back of the toothed plate on the outer wall of the fixed end post, causing the teeth at the bottom of the toothed plate to separate from the groove inside the grooved plate. Then, the grooved plate is pulled to cause the circular block on the outer wall to separate from the vent hole, thus adjusting the ventilation performance according to the characteristics of the spices.

[0007] As a further description of the above technical solution:

[0008] The clamping mechanism includes a base, which is installed at the bottom of the machine body. Multiple fixing blocks are fixedly connected at equal intervals on the top of the base. A threaded short column is rotatably connected to the middle of the fixing block. Multiple fixing rings are fixedly connected at equal intervals on the top of the base. A long strip is threadedly connected to the outer wall of the threaded short column. A movable ring II is fixedly connected to the front side of the outer wall of the long strip. Multiple springs I are fixedly connected at equal intervals to the outer wall of the movable ring II. The other end of the spring I is fixedly connected to the movable ring I.

[0009] The above technical solution involves placing the external threaded cylinder into the fixed ring at the top of the base, then rotating the threaded short column in the middle of the fixed block at the top of the base. As the threaded short column rotates, it drives the moving ring two on the front side of the long strip on the outer wall to move and clamp. Finally, the moving ring one at the other end of the spring on the outer wall of the moving ring two clamps the packaging can to be clamped.

[0010] As a further description of the above technical solution:

[0011] The storage box has a screw threaded on the front of its outer wall, and a warning sign is attached to the screw threaded on its outer wall.

[0012] Through the above technical solution, the warning sign on the front of the outer wall of the storage box can remind workers of precautions during work to avoid danger.

[0013] As a further description of the above technical solution:

[0014] A hinge is fixedly connected to the rear side of the outer wall of the storage box, and a cover plate is rotatably connected to the top of the hinge.

[0015] The above technical solution enhances the sealing performance of the storage box by using the cover plate on the hinge on the rear side of the outer wall of the storage box to prevent impurities from entering.

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the top of the cover plate, and a protective sleeve is fixedly connected to the outer wall of the handle.

[0018] With the above technical solution, the handle fixedly connected to the top of the cover plate can facilitate opening and closing the cover plate.

[0019] As a further description of the above technical solution:

[0020] The outer right side of the cover plate is fixedly connected with a buckle, and the outer right side of the storage box is fixedly connected with a snap ring, which is engaged with the buckle.

[0021] The above technical solution, through the cooperation of the clasp and buckle, can further enhance the sealing of the cover and prevent impurities from entering.

[0022] As a further description of the above technical solution:

[0023] A hollow groove is provided on the rear side of the outer wall of the base, and a drawer is slidably connected inside the hollow groove.

[0024] Through the above technical solution, the sliding drawer inside the hollow groove can facilitate the storage of tools for daily use and maintenance for future use.

[0025] As a further description of the above technical solution:

[0026] An anti-slip sleeve is fixedly connected to the back of the outer wall of the drawer, and a handle is fixedly connected to the outer wall of the anti-slip sleeve.

[0027] With the above technical solution, the handle 2 fixedly connected to the rear side of the outer wall of the drawer can facilitate opening and closing the drawer.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the inner threaded cover and the outer threaded cylinder are screwed together to close the seal. When the spices inside need to be ventilated, the back side of the toothed plate is pressed to squeeze the second spring, which separates the teeth at the bottom of the toothed plate from the groove inside the grooved plate. Then, the grooved plate is pulled to make the circular block on the outer wall separate from the vent hole, thereby achieving the effect of storing different spices with different ventilation performance.

[0030] 2. In this utility model, the rotating threaded short column drives the moving ring two on the front side of the outer wall elongated strip plate to move and clamp. Finally, the moving ring one at the other end of the spring on the outer wall of the moving ring two clamps the packaging can to be clamped, thereby avoiding the problem of spices spilling due to the packaging can shifting during the operation of the equipment. Attached Figure Description

[0031] Figure 1 This is a perspective view of a spice packaging structure proposed in this utility model;

[0032] Figure 2 This is a rear view of a spice packaging structure proposed in this utility model;

[0033] Figure 3 This is a partial structural diagram of a spice packaging structure proposed in this utility model;

[0034] Figure 4 This is a partial structural exploded view of a spice packaging structure proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the clamping mechanism of a spice packaging structure proposed in this utility model.

[0036] Legend:

[0037] 1. Machine body; 2. Clamping mechanism; 201. Base; 202. Fixed ring; 203. Moving ring one; 204. Moving ring two; 205. Spring one; 206. Long strip plate; 207. Threaded short post; 208. Fixed block; 3. Storage box; 4. Lap ring; 5. Buckle; 6. Cover plate; 7. Hinge; 8. Handle one; 9. Protective sleeve; 10. Screw; 11. Warning sign; 12. Toothed plate; 13. Groove plate; 14. External threaded cylinder; 15. Internal threaded cover; 16. Discharge port; 17. Hollow groove; 18. Drawer box; 19. Handle two; 20. Anti-slip sleeve; 21. Vent hole; 22. Spring two; 23. Square block; 24. Round block; 25. Fixed end post; 26. Sealing ring. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a spice packaging structure, including a body 1. A storage box 3 is fixedly connected to the top of the body 1. Multiple discharge ports 16 are fixedly connected at equal intervals around the outer wall of the body 1. An external threaded cylinder 14 is provided at the bottom of the discharge port 16 to store spices. An internal threaded cover 15 is threadedly connected to the top of the external threaded cylinder 14. By screwing the internal threaded cover 15 into the outer wall of the external threaded cylinder 14, the spices are sealed and stored. A vent hole 21 is provided at the top of the internal threaded cover 15 for ventilation. A spring 22 is fixedly connected to the top of the internal threaded cover 15. Multiple square blocks 23 are fixedly connected at equal intervals to the top of the internal threaded cover 15. A fixed end post 25 is rotatably connected to the center of each square block 23. The fixed end post 25 in the center of the square block 23 is rotatable. A toothed plate 12 is fixedly connected to the outer wall of the fixed end post 25. The inner threaded cover 15 has a grooved plate 13 slidably connected to the upper part of its outer wall. The grooved plate 13 is engaged with the toothed plate 12 to achieve the function of fixing. A circular block 24 is fixedly connected to the outer wall of the grooved plate 13. A sealing ring 26 is fixedly connected to the top of the outer threaded cylinder 14 to enhance the sealing performance. A clamping mechanism 2 is installed at the bottom of the machine body 1. The clamping mechanism 2 is used to clamp packaging cans of different sizes for packaging. A screw 10 is threadedly connected to the front side of the outer wall of the storage box 3. A warning sign 11 is threadedly connected to the outer wall of the screw 10. The warning sign 11 on the front side of the outer wall of the storage box 3 can remind the staff of the precautions during work to avoid danger. A hinge 7 is fixedly connected to the rear side of the outer wall of the storage box 3. A cover plate 6 is rotatably connected to the top of the hinge 7. The cover plate 6 on the hinge 7 on the rear side of the outer wall of the storage box 3 can enhance the sealing performance of the storage box 3 and prevent impurities from entering.

[0040] Specifically, the external threaded cylinder 14 is placed at the bottom of the outlet 16, and the spices are stored inside the external threaded cylinder 14. Then, the internal threaded cover 15 is screwed on to close the cylinder by interlocking the threads inside the internal threaded cover 15 with the threads on the outer wall of the external threaded cylinder 14. When the spices need to be ventilated, the spring 22 is squeezed by pressing the rear side of the retaining plate 12 on the outer wall of the fixed end post 25, which separates the retaining teeth at the bottom of the retaining plate 12 from the groove inside the groove plate 13. Then, the groove plate 13 is pulled to move the circular block 24 on the outer wall. A vent 21 is inserted to adjust the ventilation performance according to the characteristics of the spices. A screw 10 is threadedly connected to the front of the outer wall of the storage box 3. A warning sign 11 is threadedly connected to the outer wall of the screw 10. The warning sign 11 on the front of the outer wall of the storage box 3 can remind the staff of precautions during work to avoid danger. A hinge 7 is fixedly connected to the rear of the outer wall of the storage box 3. A cover plate 6 is rotatably connected to the top of the hinge 7. The cover plate 6 on the hinge 7 on the rear of the outer wall of the storage box 3 can enhance the sealing performance of the storage box 3 and prevent impurities from entering.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The clamping mechanism 2 includes a base 201, which is installed at the bottom of the machine body 1. Multiple fixing blocks 208 are fixedly connected at equal intervals to the top of the base 201. A threaded short column 207 is rotatably connected to the center of each fixing block 208. The fixing blocks 208 fix the threaded short column 207, which rotates. Multiple fixing rings 202 are fixedly connected at equal intervals to the top of the base 201. A long strip 206 is threadedly connected to the outer wall of the threaded short column 207 for movable clamping. A movable ring 204 is fixedly connected to the front side of the outer wall of the long strip 206 for movable clamping. Multiple springs 205 are fixedly connected at equal intervals on the outer wall of 204 to provide a contraction and fixation function. The other end of the spring 205 is fixedly connected to a moving ring 203 to provide a moving clamping function. A handle 8 is fixedly connected to the top of the cover plate 6. A protective sleeve 9 is fixedly connected to the outer wall of the handle 8. The handle 8 fixedly connected to the top of the cover plate 6 can facilitate opening and closing the cover plate 6. A buckle 5 is fixedly connected to the right side of the outer wall of the cover plate 6. A latch ring 4 is fixedly connected to the right side of the outer wall of the storage box 3. The latch ring 4 and the latch 5 are engaged and connected. The cooperation between the latch ring 4 and the latch 5 can further enhance the sealing of the cover plate 6 and prevent impurities from entering.

[0042] Specifically, the external threaded cylinder 14 is placed at the bottom of the outlet 16, and the spices are stored inside the external threaded cylinder 14. Then, the internal threaded cover 15 is screwed on to close the cylinder by the threads inside the internal threaded cover 15 and the threads on the outer wall of the external threaded cylinder 14. When the spices inside need to be ventilated, the spring 22 is squeezed by pressing the rear side of the retaining plate 12 on the outer wall of the fixed end post 25, which separates the retaining teeth at the bottom of the retaining plate 12 from the groove inside the groove plate 13. Then, the groove plate 13 is pulled to move the circular outer wall. Block 24 is separated from the vent 21 to adjust the air permeability according to the characteristics of the spices. A handle 8 is fixedly connected to the top of the cover plate 6, and a protective sleeve 9 is fixedly connected to the outer wall of the handle 8. The handle 8 fixedly connected to the top of the cover plate 6 can facilitate opening and closing the cover plate 6. A buckle 5 is fixedly connected to the right side of the outer wall of the cover plate 6, and a ring 4 is fixedly connected to the right side of the outer wall of the storage box 3. The ring 4 and the buckle 5 are engaged and connected. The cooperation between the ring 4 and the buckle 5 can further enhance the sealing of the cover plate 6 and prevent impurities from entering.

[0043] Reference Figure 1 and Figure 2 A hollow groove 17 is provided on the rear side of the outer wall of the base 201. A drawer 18 is slidably connected inside the hollow groove 17. The drawer 18 slidably connected inside the hollow groove 17 can facilitate the storage of tools for daily use and maintenance for later use. An anti-slip sleeve 20 is fixedly connected to the rear side of the outer wall of the drawer 18. A handle 2 19 is fixedly connected to the outer wall of the anti-slip sleeve 20. The handle 2 19 fixedly connected to the rear side of the outer wall of the drawer 18 can facilitate the opening and closing of the drawer 18.

[0044] Specifically, a hollow groove 17 is provided on the rear side of the outer wall of the base 201. A drawer 18 is slidably connected inside the hollow groove 17. The drawer 18 slidably connected inside the hollow groove 17 can facilitate the storage of tools for daily use and maintenance for future use. An anti-slip sleeve 20 is fixedly connected to the rear side of the outer wall of the drawer 18. A handle 2 19 is fixedly connected to the outer wall of the anti-slip sleeve 20. The handle 2 19 fixedly connected to the rear side of the outer wall of the drawer 18 can facilitate the opening and closing of the drawer 18.

[0045] Working principle: The external threaded cylinder 14 is placed at the bottom of the outlet 16, and the spices are stored inside the external threaded cylinder 14. Then, the internal threaded cover 15 is screwed on to close the cylinder by the threads inside the internal threaded cover 15 and the threads on the outer wall of the external threaded cylinder 14. When the spices need to be ventilated, the spring 22 is squeezed by pressing the back side of the toothed plate 12 on the outer wall of the fixed end post 25, which separates the teeth at the bottom of the toothed plate 12 from the groove inside the groove plate 13. Then, the groove plate 13 is pulled to make the circular block 24 on the outer wall separate from the vent hole 21. The ventilation performance is adjusted according to the characteristics of the spices, thereby achieving the effect of storing different spices with different ventilation performance.

[0046] By placing the external threaded cylinder 14 into the fixing ring 202 at the top of the base 201, and then rotating the threaded short column 207 in the middle of the fixing block 208 at the top of the base 201, the threaded short column 207 will drive the moving ring 204 on the front side of the long strip 206 on the outer wall to move and clamp. Finally, the moving ring 203 at the other end of the spring 205 on the outer wall of the moving ring 204 clamps the packaging can to be clamped, thereby avoiding the problem of spices spilling due to the packaging can shifting during the operation of the equipment.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spice packaging structure, comprising a body (1), characterized in that: A storage box (3) is fixedly connected to the top of the machine body (1). Multiple discharge ports (16) are fixedly connected at equal intervals around the outer wall of the machine body (1). An external threaded cylinder (14) is provided at the bottom of the discharge port (16). An internal threaded cover (15) is threadedly connected to the top of the external threaded cylinder (14). A vent hole (21) is opened on the top of the internal threaded cover (15). A spring (22) is fixedly connected to the top of the internal threaded cover (15). Multiple square blocks (23) are fixedly connected at equal intervals on the top of the internal threaded cover (15). The square block (23) is rotatably connected to a fixed end post (25) in the middle. The outer wall of the fixed end post (25) is fixedly connected to a toothed plate (12). The upper part of the outer wall of the internal threaded cover (15) is slidably connected to a grooved plate (13). The outer wall of the grooved plate (13) is fixedly connected to a circular block (24). The top of the external threaded cylinder (14) is fixedly connected to a sealing ring (26). The bottom of the machine body (1) is equipped with a clamping mechanism (2). The clamping mechanism (2) is used to clamp packaging cans of different sizes for packaging.

2. The spice packaging structure according to claim 1, characterized in that: The clamping mechanism (2) includes a base (201), which is installed at the bottom of the body (1). Multiple fixing blocks (208) are fixedly connected at equal intervals on the top of the base (201). A threaded short column (207) is rotatably connected to the middle of the fixing block (208). Multiple fixing rings (202) are fixedly connected at equal intervals on the top of the base (201). A long strip plate (206) is threadedly connected to the outer wall of the threaded short column (207). A movable ring II (204) is fixedly connected to the front side of the outer wall of the long strip plate (206). Multiple springs I (205) are fixedly connected at equal intervals to the outer wall of the movable ring II (204). A movable ring I (203) is fixedly connected to the other end of the spring I (205).

3. The spice packaging structure according to claim 1, characterized in that: The storage box (3) has a screw (10) threaded on the front side of its outer wall, and a warning sign (11) is threaded on the outer wall of the screw (10).

4. The spice packaging structure according to claim 1, characterized in that: A hinge (7) is fixedly connected to the rear side of the outer wall of the storage box (3), and a cover plate (6) is rotatably connected to the top of the hinge (7).

5. The spice packaging structure according to claim 4, characterized in that: The top of the cover plate (6) is fixedly connected to a handle (8), and the outer wall of the handle (8) is fixedly connected to a protective sleeve (9).

6. The spice packaging structure according to claim 4, characterized in that: The cover plate (6) is fixedly connected to the right side of the outer wall with a buckle (5), and the storage box (3) is fixedly connected to the right side of the outer wall with a clasp (4). The clasp (4) and the buckle (5) are engaged and connected.

7. The spice packaging structure according to claim 2, characterized in that: A hollow groove (17) is provided on the rear side of the outer wall of the base (201), and a drawer (18) is slidably connected inside the hollow groove (17).

8. The spice packaging structure according to claim 7, characterized in that: The outer wall of the drawer (18) is fixedly connected to an anti-slip sleeve (20), and the outer wall of the anti-slip sleeve (20) is fixedly connected to a handle (19).

Citation Information

Patent Citations

  • Spice packaging and sealing device

    CN117184569A