Paper box with buckle structure

Abstract

The utility model relates to the technical field of paper boxes with buckle structures, in particular to a paper box with a buckle structure, which comprises a box body and a top cover, the upper portion of the outer wall of the box body is connected with the inner wall of the top cover in an inserted mode, the inner wall of the box body is connected with a protection structure, and the protection structure comprises a square frame and a bottom plate. The outer wall of the square frame is attached to the inner wall of the box body, the bottom of the square frame is fixedly connected with the outer side of the top of the bottom plate, a plurality of straight plates are fixedly connected to the bottom of the bottom plate, and the outer wall of the square frame can be connected with the inner wall of the box body in an inserted mode in the protection structure, so that the straight plates at the bottom of the bottom plate are attached to the bottom of the inner wall of the box body. At the moment, the straight plate is matched with the bottom plate to thicken and reinforce the bottom of the inner wall of the box body, deformation of the bottom of the inner wall of the box body is avoided, the square frame is made of colored cotton, collision of objects can be prevented, the protection performance of the paper box is improved, and use limitation of the paper box is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of paper boxes with snap structures, in particular to a paper box with a snap structure. Background Art

[0002] A paper box is a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding and enclosing of several surfaces.

[0003] For example, the announcement number "CN215205983U" is a medicine packaging paper box with a snap-fit structure, in which the outer medicine box contacts the rear end of the inner medicine box through the elastic structure, and the support structure is fixed to the side of the inner medicine box. The support structure is provided with support columns, and the support columns are respectively located above and below the snap-fit structure, which solves the problem that the paper box cannot be closed again after being disassembled and cannot be used multiple times, resulting in the medicine being exposed to the outside and easily exposed to the humid external environment, affecting the efficacy of the medicine. However, during the use of the paper box, there is no padding and reinforcement structure inside, and a protective structure needs to be added later. The overall appearance is not good, and it needs to be cut according to the items placed, which is inconvenient to use. As a result, the protective performance of the paper box is poor, resulting in limitations in the use of the paper box. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the protection performance of the paper box is poor, which leads to the use limitations of the paper box, and to propose a paper box with a snap structure.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A paper box with a snap-fit structure is designed, comprising a box body and a top cover. The upper portion of the outer wall of the box body is plugged into the inner wall of the top cover. The inner wall of the box body is connected to a protective structure. The protective structure comprises a square frame and a bottom plate. The outer wall of the square frame fits the inner wall of the box body, the bottom of the square frame is fixedly connected to the top outer side of the bottom plate, and a plurality of straight plates are fixedly connected to the bottom of the bottom plate.

[0007] Preferably, the bottoms of the plurality of straight plates are all in contact with the bottom of the inner wall of the box body.

[0008] Preferably, square plates are fixedly connected to the tops of the front and rear sides of the box body respectively.

[0009] Preferably, the front and rear sides of the top cover are respectively processed with through openings.

[0010] Preferably, a groove plate is fixed to the bottom of the inner wall of the top cover.

[0011] Preferably, the trough plate is located below the through opening.

[0012] The utility model proposes a paper box with a snap-fit structure, which has the beneficial effects of: the outer wall of the square frame can be plugged into the inner wall of the box body through the protective structure, so that the bottom straight plate of the bottom plate fits with the bottom of the inner wall of the box body. At this time, the straight plate cooperates with the bottom plate to thicken and reinforce the bottom of the inner wall of the box body, preventing the bottom of the inner wall of the box body from being deformed. At the same time, the square frame can prevent objects from being bumped by its own colored cotton material, thereby improving the protection performance of the paper box and eliminating the limitations of the use of the paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle box body, top cover and opening;

[0015] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the middle top cover and the trough plate;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection relationship between the middle frame, bottom plate and straight plate;

[0017] Figure 5 for Figure 3 Schematic diagram of the structure of A.

[0018] In the figure: 1, box body, 2, protective structure, 201, square frame, 202, bottom plate, 203, straight plate, 3, square plate, 4, top cover, 5, through-hole, 6, protective pad, 7, groove plate. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Example 1:

[0021] See also Figure 1-5 In this embodiment, a paper box with a snap-fit structure includes a box body 1 and a top cover 4. The upper portion of the outer wall of the box body 1 is plugged into the inner wall of the top cover 4. The top cover 4 can be pulled upward to detach from the outer wall of the box body 1. The inner wall of the box body 1 is connected to a protective structure 2. The protective structure 2 includes a square frame 201 and a bottom plate 202. The outer wall of the square frame 201 fits the inner wall of the box body 1. The bottom of the square frame 201 is fixedly connected to the outer side of the top of the bottom plate 202. The bottom of the bottom plate 202 is fixedly connected to a plurality of straight plates 203.

[0022] The outer wall of the square frame 201 can be plugged into the inner wall of the box body 1 through the protective structure 2, so that the bottom straight plate 203 of the bottom plate 202 fits with the bottom of the inner wall of the box body 1. At this time, the straight plate 203 cooperates with the bottom plate 202 to thicken and reinforce the bottom of the inner wall of the box body 1, and prevents the bottom of the inner wall of the box body 1 from deforming. At the same time, the square frame 201 can prevent objects from being bumped by its own colored cotton material, thereby improving the protection performance of the paper box and eliminating the limitations of the use of the paper box.

[0023] The bottoms of the multiple straight plates 203 are all in contact with the bottom of the inner wall of the box body 1. The straight plates 203 are plastic straight plates, which reinforce the bottom of the inner wall of the box body 1. The tops of the front and rear sides of the box body 1 are respectively fixed with square plates 3. The front and rear sides of the top cover 4 are respectively processed with through openings 5. The through openings 5 can be penetrated by fingers to facilitate pressing the square plates 3. The bottom of the inner wall of the top cover 4 is fixed with a groove plate 7. The inner wall of the groove plate 7 can be plugged into the bottom of the outer wall of the square plate 3, which restricts the top cover 4 and prevents it from detaching from the box body 1. The groove plate 7 is located below the through opening 5.

[0024] Working principle:

[0025] Carton opening and closing:

[0026] Place the object in the box body 1, and then plug the top cover 4 into the box body 1 from top to bottom. At this time, the top cover 4 squeezes the square plate 3, moving the square plate 3 inward and returning the square plate 3 to the groove on the outer wall of the box body 1, completing the closure of the box body 1 and the top cover 4. When the top cover 4 is pulled upward, the lower part of the outer wall of the square plate 3 will be plugged into the groove plate 7 on the inner wall of the top cover 4. When opening the paper box, the square plate 3 is pressed inward through the through-hole 5 on the outer wall of the top cover 4, and the top cover 4 is lifted upward at the same time, so that the top cover 4 gradually separates from the outer wall of the box body 1, completing the operation of the snap structure.

[0027] Carton protection reinforcement:

[0028] When placing objects inside the box body 1, the outer wall of the square frame 201 can be plugged into the inner wall of the box body 1 so that the bottom straight plate 203 of the bottom plate 202 fits against the bottom of the inner wall of the box body 1. At this time, the straight plate 203 cooperates with the bottom plate 202 to thicken and reinforce the bottom of the inner wall of the box body 1, and the bottom of the inner wall of the box body 1 is deformed. At the same time, the square frame 201 can prevent objects from being bumped by its own colored cotton material.

[0029] Example 2:

[0030] See also Figure 1-5 : In this embodiment, a paper box with a snap-fit structure further includes a protective pad 6, the top of the protective pad 6 is fixedly connected to the top of the inner wall of the through opening 5.

[0031] Working principle:

[0032] When the hand enters the through opening 5 and presses the square plate 3 , the protective pad 6 can protect the hand through its rubber material, thereby preventing the hand and the top of the through opening 5 from being scratched.

[0033] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A paper box with a snap-fit structure, comprising a box body (1) and a top cover (4), characterized in that: The upper portion of the outer wall of the box body (1) is plugged into the inner wall of the top cover (4), and the inner wall of the box body (1) is connected to a protective structure (2); The protective structure (2) comprises a square frame (201) and a bottom plate (202); the outer wall of the square frame (201) is in contact with the inner wall of the box body (1); the bottom of the square frame (201) is fixedly connected to the outer side of the top of the bottom plate (202); and a plurality of straight plates (203) are fixedly connected to the bottom of the bottom plate (202).

2. A paper box with a snap-fit structure according to claim 1, characterized in that: The bottoms of the plurality of straight plates (203) are all fitted with the bottom of the inner wall of the box body (1).

3. The paper box with a snap-fit structure according to claim 1, characterized in that: Square plates (3) are fixedly connected to the tops of the front and rear sides of the box body (1) respectively.

4. The paper box with a snap-fit structure according to claim 1, characterized in that: Through openings (5) are respectively formed on the front and rear sides of the top cover (4).

5. The paper box with a snap-fit structure according to claim 1, characterized in that: A groove plate (7) is fixedly connected to the bottom of the inner wall of the top cover (4).

6. The paper box with a snap-fit structure according to claim 5, characterized in that: The groove plate (7) is located below the through opening (5).

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