Packing box prevented from being opened by children

Abstract

The utility model provides a packing box prevented from being opened by children, which comprises a box body which is of a hollow structure with an opening penetrating through the top, and a box cover which is rotatably connected and clamped on the box body at the opening and consists of a first cover plate, a second cover plate, a third cover plate and a fourth cover plate which are sequentially and mutually rotatably connected and integrally formed, the first cover plate and the box body are rotationally connected and integrally formed, at least two through holes are formed in the side portion of the box body in a penetrating mode, pressing plates integrally formed with the box body are rotationally connected to the through holes, a U-shaped groove body is formed in the second cover plate in a penetrating mode and right faces the through holes, a clamping plate is formed on the second cover plate through the groove body, and the clamping plate is configured to be capable of being clamped to the through holes. According to the packaging box capable of being prevented from being opened by the children, the packaging box can be effectively prevented from being opened by the children through an ingenious structure, the safety of the children is improved, meanwhile, the packaging box can be conveniently opened by old people, and the overall universality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, and more particularly to a packaging box which is child-proof. Background Art

[0002] In daily life, the packaging of many products needs to take children's safety into consideration. Some items such as medicines, chemicals, small tools, etc., if opened by children by mistake, may lead to serious consequences, including poisoning from accidentally ingesting medicines, injury from contact with chemicals, or injury from playing with small tools. Traditional boxes usually use simple buckle, lid or screw cap designs. Children can easily open these boxes by imitating adults' actions or relying on their own curiosity and desire to explore. As society pays more attention to children's safety, the demand for packaging boxes that can effectively prevent children from opening is becoming increasingly urgent. Although some packaging boxes with certain child-resistant opening functions have appeared on the market, there are still some shortcomings:

[0003] On the one hand, existing child-resistant packaging boxes are often complex in structure and have high manufacturing costs, which not only increases the overall cost of the product but also may limit its application in some price-sensitive fields.

[0004] On the other hand, some child-resistant packaging boxes are not easy to use. Not only are they difficult for children to open, but they are also difficult for some elderly people or adults with poor hand dexterity.

[0005] In summary, there is an urgent need for a box with a simple structure, low cost, easy use and stable and reliable child-resistant opening effect to meet the market demand for child-resistant packaging. The present utility model is proposed based on this demand. Utility Model Content

[0006] The present invention aims to solve the technical problems raised by the above-mentioned background technology and provide a packaging box that is child-resistant.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a packaging box that is child-resistant, comprising a box body, which is a hollow structure with an opening extending through the top;

[0008] The box cover is rotatably connected and snapped onto the box body at the opening. The box cover consists of a first cover plate, a second cover plate, a third cover plate and a fourth cover plate that are rotatably connected to each other and formed as one piece. The first cover plate is rotatably connected to the box body and formed as one piece. At least two through-holes are provided on the side of the box body. A pressing plate that is rotatably connected to the through-holes and is formed as one piece with the box body is provided. The second cover plate is provided with a U-shaped groove body facing the through-holes. A snap-on plate is formed on the second cover plate through the groove body, and the snap-on plate is configured to be snapped onto the through-hole.

[0009] A further preferred solution: the box body is a square structure.

[0010] A further preferred solution is that when the box cover is snapped onto the opening, the box cover fits against the inner wall of the box body, and the fourth cover plate contacts the first cover plate.

[0011] A further preferred solution is that the trough body and the through opening are arranged in equal amounts.

[0012] A further preferred solution: it also includes an elastic bending plate, both ends of which are detachably connected to the second cover plate and the clamping plate, and the elastic bending plate is L-shaped and elastic.

[0013] A further preferred solution: the first end of the elastic bending plate is fixedly connected to an adhesive plate, the elastic bending plate is bonded to the second cover plate through the adhesive plate, the second end of the elastic bending plate is fixedly connected to an insert plate, and the snap-in plate is provided with a slot for inserting the insert plate.

[0014] A further preferred solution is that the thickness of the pressing plate is smaller than the depth of the through opening, so that the through opening defines a space for the clamping plate to be clamped. Beneficial effects

[0015] 1. The box lid, pressing plate, snap-on plate, and opening are provided. The pressing plate and snap-on plate cooperate to limit the position of the box lid and the box body, preventing the box lid from separating from the box body. The overall structure is simple to assemble and disassemble. The ingenious structure can effectively prevent children from opening the packaging box, improving the safety of children. At the same time, it is also convenient for the elderly to open the packaging box, improving the overall versatility.

[0016] 2. By providing an elastic bending plate, when the packaging box needs to be opened, the elastic bending plate can provide a certain elastic restoring force, which can better adapt to the opening and closing process of the packaging box without affecting the overall aesthetics of the packaging box;

[0017] 3. By providing an adhesive plate, an inserting plate and a slot, the design of the adhesive plate and the inserting plate can ensure that the connection between the elastic bending plate and the box cover is firm and reliable, and it is also easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 Front view of.

[0020] Figure 3 This is a structural diagram of the utility model when the lid is opened.

[0021] Figure 4 It is a structural schematic diagram of the clamping plate of the utility model.

[0022] Figure 5 This is a schematic diagram of the elastic bending plate structure of the present utility model.

[0023] Figure 6 This is a structural diagram of the plug-in board, slot and adhesive board of the utility model.

[0024] Figure 1-6 Middle: 1. Box body; 2. Box cover; 21. First cover plate; 22. Second cover plate; 23. Third cover plate; 24. Fourth cover plate; 3. Pressing plate; 4. Slot; 5. Through-hole; 6. Groove body; 7. Snap-on plate; 8. Insert plate; 9. Elastic bending plate; 10. Opening; 11. Adhesive plate. DETAILED DESCRIPTION

[0025] The following is a combination of the appended examples of the present invention Figures 1-6 , clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0026] See also Figure 1-6 In an embodiment of the present invention, a packaging box that is child-proof includes a box body 1, which is a hollow structure with an opening 10 passing through the top, and a box cover 2, which is rotatably connected and clamped on the box body 1 at the opening 10. The box cover 2 is composed of a first cover plate 21, a second cover plate 22, a third cover plate 23 and a fourth cover plate 24 that are rotatably connected to each other and integrally formed. The first cover plate 21 is rotatably connected to the box body 1 and is integrally formed. At least two through openings 5 ​​are penetrated on the side of the box body 1, and a pressing plate 3 integrally formed with the box body 1 is rotatably connected at the through opening 5. The second cover plate 22 is penetrated by a U-shaped groove 6 facing the through opening 5. The groove 6 forms a clamping plate 7 on the second cover plate 22, and the clamping plate 7 is configured to be clamped at the through opening 5.

[0027] Specifically, by placing the items into the box body 1 along the opening 10, and then by clamping the multiple cover plates at the opening 10 at a certain angle, the fourth cover plate 24 is in contact with the first cover plate 21 on the side facing away from the third cover plate 23. When the first cover plate 21 is merged into the opening 10, the multiple cover plates form a square structure, so that the box cover 2 is clamped at the opening 10 of the box body 1. The box cover 2 with a square structure has higher stability, and a supporting force is formed between the multiple cover plates. At the same time, the material of the box cover 2 can be corrugated cardboard, honeycomb cardboard, etc., so that the formed clamping plate 7 has a certain elasticity after bending. In order to make the clamping plate 7 able to be smoothly clamped at the through-port 5, it can be When the cover 2 is not merged into the opening 10, the snap-on plate 7 is bent. When the box cover 2 is snapped into the opening 10, the snap-on plate 7 is squeezed and rotated into the groove body 6. When the groove body 6 corresponds to the through opening 5, the snap-on plate 7 is reset under its own elastic force and snapped with the through opening 5. When it is necessary to open the box cover 2, by pressing the pressing plate 3, the pressing plate 3 is rotated toward the through opening 5, and the pressing plate 3 drives the snap-on plate 7 to disengage from the through opening 5. At this time, the box cover 2 can be disassembled. The overall structure has simple disassembly and assembly steps. The ingenious structure can effectively prevent children from opening the packaging box, thereby improving the safety of children. At the same time, it is also convenient for the elderly to open the packaging box, thereby improving the overall versatility.

[0028] It should be noted that in order to better protect the items, some cushioning materials, such as foam, sponge, flannel, etc., can be set inside the box body 1. These materials can reduce the vibration and collision of the item bottles during transportation and storage, and ensure the quality and safety of the items. In addition, some fixing devices, such as card slots, sponge pads, etc., can be designed inside the box body 1 to ensure that the items will not shake or move in the packaging box; secondly, the material of the box body 1 is preferably the same as that of the box cover 2, and the pressing plate 3 is parallel to the through port 5 and the outer wall of the box body 1 when not in use to ensure the aesthetics of the box body 1; further, the end of the box body 1 facing away from the outlet 10 (that is, the bottom of the box body 1) can also be set to an openable structure, and its opening method and structure are set to the existing technology.

[0029] In the embodiment of the present utility model, Figure 1 and Figure 5 As shown, the box body 1 is a square structure. Specifically, the box body 1 is designed to be a square structure, so that the packaging box is more stable when placed and stored, and is convenient for display and transportation. At the same time, the square structure is also easier to combine with other packaging and display elements, thereby improving the overall aesthetics of the packaging box.

[0030] In the embodiment of the present utility model, Figure 4 and Figure 5As shown, when the box cover 2 is snapped onto the opening 10, the box cover 2 fits against the inner wall of the box body 1, and the fourth cover plate 24 conflicts with the first cover plate 21. Specifically, when the box cover 2 is snapped onto the opening 10, the box cover 2 fits against the inner wall of the box body 1, so that the packaging box is better sealed and can effectively protect the items. This design ensures that the packaging box will not be loose or have gaps when closed, preventing external factors such as dust and moisture from entering the interior of the packaging box.

[0031] In the embodiment of the present utility model, Figure 3 and Figure 4 As shown, the grooves 6 and the through openings 5 ​​are arranged in equal amounts. Specifically, the grooves 6 and the through openings 5 ​​arranged in equal amounts can make the snap-fitting structure of the packaging box more uniform and the force more balanced, thereby increasing the service life of the packaging box.

[0032] In the embodiment of the present utility model, Figure 5 and Figure 6 As shown, it also includes an elastic bending plate 9, both ends of which are detachably connected to the second cover plate 22 and the snap-on plate 7, respectively. The elastic bending plate 9 is L-shaped and elastic. The first end of the elastic bending plate 9 is fixedly connected to an adhesive plate 11, and the elastic bending plate 9 is bonded to the second cover plate 22 through the adhesive plate 11. The second end of the elastic bending plate 9 is fixedly connected to an inserting plate 8, and a slot 4 for inserting the inserting plate 8 is provided on the snap-on plate 7. Specifically, when the packaging box needs to be opened, the elastic bending plate 9 can provide a certain elastic restoring force, which can make it better adapt to the opening and closing process of the packaging box, and at the same time will not affect the overall aesthetics of the packaging box. At the same time, the design of the adhesive plate 11 and the inserting plate 8 can ensure that the connection between the elastic bending plate 9 and the box cover 2 is firm and reliable, and is also easy to disassemble and replace. It should be noted that when selecting the adhesive material and the size of the inserting plate 8, the stability and durability of the connection, as well as the impact on the appearance of the packaging box, need to be considered.

[0033] In the embodiment of the present utility model, Figure 5 As shown, the thickness of the pressing plate 3 is smaller than the depth of the through opening 5, so that the through opening 5 defines a space for the clamping plate 7 to be clamped. Specifically, the thickness of the pressing plate 3 is smaller than the depth of the through opening 5, so that the through opening 5 defines a space for the clamping plate 7 to be clamped, thereby ensuring the stability and reliability of the clamping.

[0034] Working principle: by putting the items into the box body 1 along the opening 10, and then clamping the multiple cover plates at the opening 10 at a certain angle, at this time, the side of the fourth cover plate 24 facing away from the third cover plate 23 is in contact with the first cover plate 21. When the first cover plate 21 is merged into the opening 10, the multiple cover plates form a square structure, so that the box cover 2 is clamped at the opening 10 of the box body 1. The box cover 2 with a square structure has higher stability, and a supporting force is formed between the multiple cover plates. In order to make the clamping plate 7 able to be clamped smoothly at the through port 5, the clamping plate 7 can be bent when the box cover 2 is not merged into the opening 10. When the box cover 2 is clamped When the opening 10 is opened, the snap-on plate 7 is squeezed and rotated into the groove body 6. When the groove body 6 corresponds to the through opening 5, the snap-on plate 7 is reset under the elastic bending plate 9 and its own elastic force and snap-on with the through opening 5. When the box cover 2 needs to be opened, the pressing plate 3 is pressed to rotate toward the through opening 5. The pressing plate 3 drives the snap-on plate 7 to disengage from the through opening 5. At this time, the box cover 2 can be disassembled. The overall structure has simple assembly and disassembly steps. The clever structure can effectively prevent children from opening the packaging box, thereby improving the safety of children. At the same time, it is also convenient for the elderly to open the packaging box, thereby improving the overall versatility.

Claims

1. A child-resistant packaging box, characterized in that: include: The box body (1) is a hollow structure with an opening (10) extending through the top; A box cover (2) is rotatably connected and snap-fitted to the box body (1) at the opening (10), and the box cover (2) is composed of a first cover plate (21), a second cover plate (22), a third cover plate (23) and a fourth cover plate (24) which are rotatably connected to each other and formed integrally, the first cover plate (21) is rotatably connected to the box body (1) and formed integrally, at least two through-holes (5) are provided through the side of the box body (1), a pressing plate (3) which is integrally formed with the box body (1) is rotatably connected at the through-holes (5), and a U-shaped groove (6) is penetrated through the second cover plate (22) facing the through-holes (5), and a snap-fit ​​plate (7) is formed on the second cover plate (22) through the groove (6), and the snap-fit ​​plate (7) is configured to be snap-fitted to the through-holes (5).

2. The child-resistant packaging box according to claim 1, characterized in that: The box body (1) is a square structure.

3. The child-resistant packaging box according to claim 2, characterized in that: When the box cover (2) is snapped onto the opening (10), the box cover (2) fits against the inner wall of the box body (1), and the fourth cover plate (24) abuts against the first cover plate (21).

4. The child-resistant packaging box according to claim 1, characterized in that: The trough body (6) and the through opening (5) are arranged in equal amounts.

5. The child-resistant packaging box according to claim 1, characterized in that: It also includes an elastic bending plate (9), the two ends of which are detachably connected to the second cover plate (22) and the clamping plate (7), respectively. The elastic bending plate (9) is L-shaped and elastic.

6. The child-resistant packaging box according to claim 5, characterized in that: The first end of the elastic bending plate (9) is fixedly connected to an adhesive plate (11), and the elastic bending plate (9) is bonded to the second cover plate (22) via the adhesive plate (11). The second end of the elastic bending plate (9) is fixedly connected to an inserting plate (8), and the snap-in plate (7) is provided with a slot (4) for inserting the inserting plate (8).

7. The child-resistant packaging box according to claim 1, characterized in that: The thickness of the pressing plate (3) is smaller than the depth of the through opening (5), so that the through opening (5) defines a space for the clamping plate (7) to be clamped.

Images