Food packaging box capable of achieving rapid packaging

Abstract

The utility model discloses a food packaging box capable of fast packaging, which belongs to the field of packaging boxes and comprises a box body, a box cover is rotatably connected to the side wall of the box body, a clamping assembly is arranged in the box body and comprises a clamping block fixedly connected to the inner side wall of the box cover, and a clamping groove is formed in the clamping block. The box body can be closed by rapidly rotating the box cover, the clamping ball can be firmly clamped in the clamping groove through the resilience force of the compression spring when an operator closes the box cover through the arrangement of the clamping assembly, the clamping block, the clamping groove, the compression spring and the clamping ball, and the connection stability of the box body is improved; meanwhile, the rubber ball on the inner wall of the box cover deforms along with the extrusion force of the inner groove until the rubber ball is stably clamped into the inner groove, the connection tightness of the box cover and the box body is further improved, the assembly is simple in structure and high in practicability, and the packaging efficiency of the box body can be improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a food packaging box that can be quickly packaged. Background Technology

[0002] Food packaging boxes are containers or wrappers used to package food, serving a protective function. Packaging boxes can isolate external oxygen, moisture, dust, microorganisms, etc., preventing food from getting damp, oxidizing, spoiling, or contaminated, and extending the shelf life of food. For example, metal packaging boxes can effectively block light and air, protecting easily oxidized foods, while also facilitating the transportation and storage of products.

[0003] An investigation revealed a Chinese utility model patent (publication number: CN221893493U) disclosing a quick-folding packaging box, comprising a base plate, two side plates (first type) on the top wall of the base plate, each side plate (first type) having a cover plate at its top, and two second side plates (second type) on the top of the base plate, each side plate (second type) being perpendicular to the first type. Two positioning plates are provided on the side walls of each side plate (second type), and retraction elastic cords are fixedly connected to the side walls of the two cover plates. This utility model allows the packaging box to be folded by lifting and unfolding the base plate, then lifting the retraction elastic cords to rotate the cover plates towards the top. The two second side plates (second type) are then pressed together against the side walls of the base plate, while the two first side plates (first type) rotate towards the opposite side. Finally, the two cover plates (second type) are pulled together against the side walls of the first side plates by the retraction elastic cords, completing the folding operation. This solves the problem of existing packaging boxes being inconvenient to store.

[0004] While the aforementioned patent utilizes components such as a retractable elastic cord, side panels, and a cover to unfold the box by lifting the sealing plate and then rotating the cover by pulling the retractable elastic cord, thereby pressing the side panels together with the base plate to achieve a folding effect, this method is problematic because packaging boxes often require quick and tight connection between the lid and body when storing food. This improves packaging efficiency and prevents external air contamination of the food inside. Although this component can fold the packaging box, the folding and unfolding operation is cumbersome and does not improve the packaging efficiency of operators.

[0005] Therefore, this utility model provides a food packaging box that can be quickly packaged to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a food packaging box that can be quickly packaged, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A food packaging box that can be quickly packaged includes a box body, a box lid rotatably connected to the side wall of the box body, and a locking component provided inside the box body;

[0011] The locking assembly includes a locking block fixedly connected to the inner side wall of the box cover. The locking block has a locking groove inside. The side wall of the box body has a rectangular groove. A compression spring is fixedly connected to the bottom of the rectangular groove. A locking ball is fixedly connected to the top of the compression spring. The locking ball engages with the inner wall of the locking groove. A rubber ball is fixedly connected to the inner wall of the box cover. Multiple inner grooves are formed at the top of the box body corresponding to the rubber ball.

[0012] As a preferred technical solution of this application, a magnetic base is fixedly connected to the side wall of the box body, a magnetic buckle is fixedly connected to the inner wall of the box cover corresponding to the magnetic base, and a limit component is provided inside the box body.

[0013] As a preferred technical solution of this application, the limiting component includes a slide fixedly connected to the inner wall of the box, and a limiting rod is slidably connected to the inner wall of the slide, and the number of the limiting rods is several.

[0014] As a preferred technical solution of this application, the limiting component further includes a limiting plug at the top of the sliding connection slide, and a support component is provided at the inner bottom of the box.

[0015] As a preferred technical solution of this application, the support component includes a support pad strip fixedly connected to the bottom of the box body, a support plate fixedly connected to the upper top of the support pad strip, and an anti-slip strip fixedly connected to the upper top of the support plate.

[0016] As a preferred technical solution of this application, a lifting handle is fixedly connected to the side wall of the box, and a friction strip is fixedly connected to the inner wall of the lifting handle.

[0017] (III) Beneficial Effects

[0018] The box body and lid design allows for quick sealing by rotating the lid, preventing external contamination of the food inside. The locking mechanism, featuring a locking block, slot, compression spring, and locking ball, ensures that when the lid is closed, the locking ball is firmly engaged in the slot by the spring's rebound force, improving the box's connection stability. Simultaneously, the rubber ball on the inner wall of the lid deforms under the pressure of the inner groove, eventually locking securely within it, further enhancing the tightness of the connection between the lid and box body. This component boasts a simple structure, high practicality, and improved packaging efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a food packaging box that can be quickly packaged.

[0020] Figure 2 This is a schematic diagram of the structure of a ball-holding device in a food packaging box that can be quickly packaged.

[0021] Figure 3 This is a schematic diagram of the structure of a food packaging box with an open lid that can be quickly packaged.

[0022] Figure 4 This is a schematic diagram of the structure of a limiting plug in a food packaging box that can be packaged quickly;

[0023] Figure 5 This is a schematic diagram of the support plate in a food packaging box that can be packaged quickly.

[0024] In the picture:

[0025] 1. Box body; 2. Box lid; 3. Locking block; 4. Locking slot; 5. Rectangular groove; 6. Compression spring; 7. Locking ball; 8. Rubber ball; 9. Inner groove; 10. Magnetic base; 11. Magnetic buckle; 12. Slide seat; 13. Limiting rod; 14. Limiting plug; 15. Support pad; 16. Support plate; 17. Lifting handle. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0027] This utility model provides a food packaging box that can be quickly packaged, such as... Figures 1-5 As shown, a food packaging box that can be quickly packaged includes a box body 1, a box lid 2 rotatably connected to the side wall of the box body 1, and a locking component provided inside the box body 1.

[0028] The locking assembly includes a locking block 3 fixedly connected to the inner side wall of the lid 2. The locking block 3 has a locking groove 4 inside. The side wall of the box body 1 has a rectangular groove 5. A compression spring 6 is fixedly connected to the bottom of the rectangular groove 5. A locking ball 7 is fixedly connected to the top of the compression spring 6. The locking ball 7 engages with the inner wall of the locking groove 4. A rubber ball 8 is fixedly connected to the inner wall of the lid 2. A plurality of inner grooves 9 are opened at the top of the box body 1 corresponding to the rubber ball 8.

[0029] A magnetic base 10 is fixedly connected to the side wall of the box body 1, and a magnetic buckle 11 is fixedly connected to the inner wall of the box cover 2 at the location corresponding to the magnetic base 10. A limit component is provided inside the box body 1.

[0030] Specifically, by rotating the lid 2 to connect to the side wall of the box body 1, the lid 2 can cover and seal the box body 1, preventing external environmental contamination of the food inside the box after packaging, thus avoiding spoilage or corrosion. The locking mechanism allows for a quick and tight connection between the lid 2 and the box body 1, improving packaging efficiency. During operation, the operator manually rotates the lid 2. When the lid 2 closes, the locking block 3 on its side wall moves towards the rectangular groove 5 on the side wall of the box body 1. When the locking block 3 enters the rectangular groove 5, it abuts against the locking ball 7 and moves longitudinally, thereby compressing the compression spring 6. When the locking groove 4 inside the locking block 3 slides above the locking ball 7, the spring 6 is released. As the compression force of the spring 6 is released, the locking ball 7 quickly engages with the slot 4, thus quickly and securely connecting the two. Simultaneously, when the lid 2 presses down on the box body 1, the rubber ball 8 connected to the inner wall of the lid 2 will deform under the pressure of the inner groove 9 and engage with the inner groove 9. Since the space in the middle of the inner groove 9 is larger than the top opening, the rubber ball 8 will release its deformation after entering, thus making the two fit tightly together, further improving the connection tightness between the lid 2 and the box body 1. This component has a simple structure, strong practicality, and can effectively improve the packaging efficiency of the packaging box and improve the connection stability of the box body 1.

[0031] The limiting component includes a slide 12 fixedly connected to the inner wall of the box 1, and a limiting rod 13 slidably connected to the inner wall of the slide 12, and the number of limiting rods 13 is several.

[0032] The limiting component also includes a limiting plug 14 at the top of the sliding connecting slide 12, and a support component is provided at the bottom of the inner end of the box 1.

[0033] The support assembly includes a support pad 15 fixedly connected to the bottom of the box 1, a support plate 16 fixedly connected to the top of the support pad 15, and an anti-slip strip fixedly connected to the top of the support plate 16.

[0034] A lifting handle 17 is fixedly connected to the side wall of the box body 1, and a friction strip is fixedly connected to the inner wall of the lifting handle 17.

[0035] Specifically, by setting a limiting component, food of different packaging sizes can be limited to prevent shaking during transportation, thus improving the stability of the packaging box. The limiting rod 13 is slid according to the size of the food, and the corresponding limiting plug 14 on the sliding slide 12 is inserted into the limiting rod 13 to fix them together, thereby limiting the displacement of the food. The supporting component provides a certain degree of support and stability to the packaging box, preventing the bottom of the packaging box from breaking during handling when holding heavy food. The supporting pad 15 can distribute the weight of the food, and together with the supporting plate 16, it can stably support the food. The lifting handle 17 on the side wall of the box body 1 can improve the portability of the packaging box and make it easy to carry when traveling.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A food packaging box for rapid packaging, comprising a box body (1), characterized in that: The side wall of the box body (1) is rotatably connected to the box cover (2), and the inside of the box body (1) is provided with a locking component; The locking assembly includes a locking block (3) fixedly connected to the inner side wall of the box cover (2). The locking block (3) has a locking groove (4) inside. The side wall of the box body (1) has a rectangular groove (5). A compression spring (6) is fixedly connected to the bottom of the rectangular groove (5). A locking ball (7) is fixedly connected to the top of the compression spring (6). The locking ball (7) engages with the inner wall of the locking groove (4). A rubber ball (8) is fixedly connected to the inner wall of the box cover (2). A plurality of inner grooves (9) are opened at the top of the box body (1) corresponding to the rubber ball (8).

2. The food packaging box for rapid packaging according to claim 1, characterized in that: A magnetic base (10) is fixedly connected to the side wall of the box body (1), and a magnetic buckle (11) is fixedly connected to the inner wall of the box cover (2) at the magnetic base (10). A limit component is provided inside the box body (1).

3. A food packaging box for rapid packaging according to claim 2, characterized in that: The limiting component includes a slide (12) fixedly connected to the inner wall of the box (1), and a limiting rod (13) is slidably connected to the inner wall of the slide (12), and the number of the limiting rods (13) is several.

4. A food packaging box for rapid packaging according to claim 3, characterized in that: The limiting component also includes a limiting plug (14) at the top of the sliding connecting slide (12), and a support component is provided at the bottom of the inner end of the box (1).

5. A food packaging box for rapid packaging according to claim 4, characterized in that: The support assembly includes a support pad (15) fixedly connected to the bottom of the box (1), a support plate (16) fixedly connected to the top of the support pad (15), and an anti-slip strip fixedly connected to the top of the support plate (16).

6. A food packaging box for rapid packaging according to claim 1, characterized in that: A lifting handle (17) is fixedly connected to the side wall of the box (1), and a friction strip is fixedly connected to the inner wall of the lifting handle (17).

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