Food packaging box with corner protection structure

Abstract

The utility model relates to the technical field of food packaging equipment, and discloses a food packaging box with a corner protection structure, which comprises a packaging box body, the packaging box body is of a five-face edge frame structure with an open top, and the top of the outer side corner edge of the packaging box body is fixedly connected with a longitudinal support sheet and a magnetic support disc. The corner protection frame is movably arranged outside the packaging box body of the open food packaging box in a sleeving mode to provide support for the overall corners and the edges, so that the edges and the corners of the whole food packaging box are protected, the supporting strength of the packaging box is guaranteed, the situation that the packaging box becomes soft due to heating and oil and water is avoided, and the service life of the packaging box is prolonged. Meanwhile, the corner protection frames with certain rigidity and strength also guarantee the convenience of holding and avoid non-uniform touch force of holding, so that the containing of instant food for eating is greatly facilitated, better practicability is achieved, and the corner protection frames are made of plastics, so that the cost is lower, the economical efficiency is good, and wide application is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of food packaging equipment technology, and in particular to a food packaging box with a corner protection structure. Background Technology

[0002] Food packaging boxes are containers specifically designed for holding, protecting, storing, and transporting food. They are typically made of various materials and are intended to ensure food safety, hygiene, and quality. Open-top paper food packaging boxes are widely used when serving ready-to-eat snacks. However, paper food packaging boxes have the following drawbacks:

[0003] Some foods require deep paper food packaging boxes. These deep paper food packaging boxes are very easy to deform due to poor support strength, uneven gripping force, and softening of the paper due to heat and oil. Therefore, they are very inconvenient to use when holding ready-to-eat foods. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a food packaging box with a corner protection structure, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A food packaging box with a corner protection structure includes a packaging box body, which is a five-sided prism structure with an open top. A longitudinal support plate and a magnetic support plate are fixedly connected to the top of the outer corner edge of the packaging box body. The magnetic support plate is fixedly connected to the bottom end of the longitudinal support plate. A corner protection frame is movably fitted onto the corners and edges of the surface of the packaging box body. A flexible tray is fixedly connected to the corner of the top edge of the corner protection frame. A cavity is formed in the middle of the top surface of the flexible tray. A connecting magnetic sheet and a deformation support rubber pad are bonded inside the cavity. The connecting magnetic sheet and the deformation support rubber pad are close to and bonded together.

[0007] Preferably, the corner protection frame is a prismatic structure, and the bottom of the corner protection frame wraps around and supports the bottom of the packaging box body. The corner protection frame is made of ABS plastic material, and the packaging box body is a cardboard box.

[0008] Preferably, each magnetic support plate has two longitudinal support pieces distributed on its top, and the two longitudinal support pieces connected to each magnetic support plate are distributed at a 90-degree angle. A connecting and reinforcing support piece is fixedly connected between the two longitudinal support pieces connected to each magnetic support plate, and the bottom end of the connecting and reinforcing support piece is fixedly connected to the top surface of the magnetic support plate.

[0009] Preferably, the flexible tray is made of TPU material, and the outer edges of both the flexible tray and the magnetic support plate are rounded.

[0010] Preferably, the connecting magnetic sheet is located closer to the outside of the flexible tray within the concave cavity, and the side of the deformation support rubber pad away from the connecting magnetic sheet is fixedly bonded to the outer surface of the packaging box body. The deformation support rubber pad is made of fluororubber.

[0011] Preferably, the bottom surface of the flexible tray is provided with a non-slip texture, which is a straight, protruding structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This food packaging box with a corner protection structure provides overall corner and edge support by movably fitting a corner protection frame onto the outside of the open food packaging box body. This protects the edges and corners of the entire food packaging box, ensuring its structural strength and preventing it from softening due to heat or oil. The corner protection frame, with its certain rigidity, also ensures ease of grip and avoids uneven pressure, greatly facilitating the consumption of ready-to-eat foods. It has good practicality, and the corner protection frame is made of plastic, resulting in low cost, good economy, and wide applicability. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0015] Figure 2 This is a three-dimensional view of part of the structure of this utility model;

[0016] Figure 3 This is a perspective view of the corner protection frame of this utility model;

[0017] Figure 4 This is another perspective view of the corner protection frame of this utility model.

[0018] In the diagram: 1. Packaging box body; 2. Longitudinal support plate; 3. Magnetic support tray; 4. Corner protection frame; 5. Flexible tray; 6. Deformation support rubber pad; 7. Connecting magnetic sheet;

[0019] 201, connecting and reinforcing support; 501, anti-slip texture. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1-4 A food packaging box with a corner protection structure includes a packaging box body 1, which is a five-sided prism structure with an open top. A longitudinal support piece 2 and a magnetic support plate 3 are fixedly connected to the top of the outer corner edge of the packaging box body 1. The magnetic support plate 3 is fixedly connected to the bottom end of the longitudinal support piece 2. A corner protection frame 4 is movably sleeved on the corners and edges of the surface of the packaging box body 1. A flexible tray 5 is fixedly connected to the corner of the top edge of the corner protection frame 4. A cavity is opened in the middle of the top surface of the flexible tray 5. A connecting magnetic piece 7 and a deformation support rubber pad 6 are bonded inside the cavity. The connecting magnetic piece 7 and the deformation support rubber pad 6 are close to and bonded together.

[0022] In this utility model, the corner protection frame 4 is a prismatic frame structure, and the bottom of the corner protection frame 4 wraps around and supports the bottom of the packaging box body 1. The corner protection frame 4 is made of ABS plastic material, and the packaging box body 1 is a paper box material box.

[0023] More specifically, by setting the bottom of the corner protection frame 4 to wrap around and support the bottom of the packaging box body 1, the bottom of the packaging box body 1 is raised, which improves the protection effect and prevents it from getting wet from moisture stains at the overlap.

[0024] In this utility model, there are two longitudinal support pieces 2 distributed on the top of each magnetic support plate 3, and the two longitudinal support pieces 2 connected to each magnetic support plate 3 are distributed at a 90-degree angle. A connecting and reinforcing support piece 201 is fixedly connected between the two longitudinal support pieces 2 connected to each magnetic support plate 3, and the bottom end of the connecting and reinforcing support piece 201 is fixedly connected to the top surface of the magnetic support plate 3.

[0025] More specifically, by setting the connecting reinforcing support piece 201, the magnetic support plate 3 is supported with better strength and stability.

[0026] In this utility model, the flexible tray 5 is made of TPU material, and the outer edges of both the flexible tray 5 and the magnetic support plate 3 are arc-shaped.

[0027] More specifically, by setting the outer edges of both the flexible tray 5 and the magnetic support plate 3 to be rounded, the inconvenience caused by sharp corners is avoided.

[0028] In this utility model, the connecting magnetic sheet 7 is located closer to the outside of the flexible tray 5 in the concave cavity, and the deformation support rubber pad 6 is fixedly bonded to the outer surface of the packaging box body 1 on the side away from the connecting magnetic sheet 7. The deformation support rubber pad 6 is made of fluororubber.

[0029] More specifically, by setting the deformable support rubber pad 6 made of fluororubber to connect the magnetic sheet 7 and the packaging box body 1 on both sides, the flexible tray 5 can be easily bent downwards repeatedly, thus facilitating the reuse of the corner protection frame 4.

[0030] In this utility model, the bottom surface of the flexible tray 5 is provided with a touch-sensitive anti-slip texture 501, which is a straight protruding structure.

[0031] More specifically, by setting the protruding anti-slip texture 501, the fingers are very stable when holding the hand and it is not easy to slip off.

[0032] Working principle: When in use, insert the bottom of the packaging box body 1 into the opening of the corner protection frame 4, so that the packaging box body 1 fits snugly into the corner protection frame 4, and the magnetic support plate 3 attracts the connecting magnetic sheet 7 inside the flexible tray 5, so that the packaging box body 1 and the corner protection frame 4 are attracted together, and the food loaded in the packaging box body 1 can be held by the corner protection frame 4.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A food packaging box having a corner protection structure, comprising a packaging box body (1), characterized in that, The packaging box body (1) is a five-face prism frame structure with an open top, the outer corner of the packaging box body (1) is fixedly connected with a longitudinal support piece (2) and a magnetic support disc (3), the magnetic support disc (3) is fixedly connected to the bottom end of the longitudinal support piece (2), the corner and the edge of the surface of the packaging box body (1) are movably sleeved with a corner protection frame (4), the corner of the top edge of the corner protection frame (4) is fixedly connected with a flexible tray (5), the top surface of the flexible tray (5) is provided with a recess, and the recess is bonded with a connecting magnetic sheet (7) and a deformation supporting rubber pad (6), and the connecting magnetic sheet (7) and the deformation supporting rubber pad (6) are close to and bonded.

2. The food packaging box with corner protection structure according to claim 1, characterized in that, The corner protection frame (4) is a prism frame structure, and the bottom of the corner protection frame (4) is wrapped and carried on the bottom of the packaging box body (1), the corner protection frame (4) is made of ABS plastic material, and the packaging box body (1) is a paper box material box.

3. The food packaging box with corner protection structure according to claim 1, characterized in that, The number of longitudinal support pieces (2) distributed on the top of each magnetic support disc (3) is two, and the two longitudinal support pieces (2) connected with each magnetic support disc (3) are distributed at an angle of 90 degrees, and a connecting reinforcing support piece (201) is fixedly connected between the two longitudinal support pieces (2) connected with each magnetic support disc (3).

4. The food packaging box with corner protection structure according to claim 1, characterized in that, The flexible tray (5) is made of TPU material, and the outer edges of the flexible tray (5) and the magnetic support disc (3) are arc-shaped.

5. The food packaging box with corner protection structure according to claim 1, characterized in that, The connecting magnetic sheet (7) is located closer to the outside of the flexible tray (5) in the recess, one side of the deformation supporting rubber pad (6) away from the connecting magnetic sheet (7) is fixedly bonded with the outer surface of the packaging box body (1), and the deformation supporting rubber pad (6) is made of fluorine rubber material.

6. The food packaging box with corner protection structure according to claim 1, characterized in that, The bottom surface of the flexible tray (5) is provided with a touch holding anti-skid line (501), and the touch holding anti-skid line (501) is a linear protruding structure.

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