Packaging box

Abstract

The utility model provides a packaging box which comprises a bottom box, a top box and a top box. The folding doors are pivotally connected to the top of the ground box respectively, and each folding door is provided with a folding line and at least one magnet; wherein the two adjacent folding doors can rotate synchronously so as to be switched between an opening position and a closing position jointly; in the synchronous rotation process of the two adjacent folding doors, at least one pair of magnets on the two folding doors keep magnetic attraction, and the two folding doors are folded along the corresponding folding lines respectively. The packaging box can present a unique visual effect in the opening process and the closing process, interesting and safe use experience is provided for consumers, and interactivity between the consumers and the packaging box is enhanced.

Description

Technical Field

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

[0002] As the first point of interaction between a product and consumers, the packaging box's opening experience and differentiated design are crucial for shaping brand image and enhancing customer satisfaction. Well-designed packaging not only provides a convenient and secure opening process but also enhances brand recall and positive feelings through visual and emotional appeal. Furthermore, by using innovative materials and interactive elements, differentiated packaging design can make a product stand out from the competition, providing consumers with a unique purchasing and usage experience.

[0003] Therefore, continuously exploring and developing new packaging boxes has become a relentless goal for the packaging industry.

[0004] The contents of the background technology section are merely the technologies known to the inventors and do not necessarily represent the existing technologies in this field. Utility Model Content

[0005] To address one or more deficiencies in the prior art, this utility model provides a packaging box, characterized in that it comprises:

[0006] A floor box, wherein the top of the floor box has an opening, the opening being square in shape; and

[0007] Four folding doors are pivotally connected to the top of the base box. Each folding door is square in shape and has a first corner, a second corner, a third corner, and a fourth corner. The first and third corners are diagonally opposite each other, and the second and fourth corners are diagonally opposite each other. Each folding door is provided with a folding line and at least one magnet. The folding line is arranged along the diagonal line between the second and fourth corners. The first corner is pivotally connected to the top of the base box by a connector and is located near the vertex of the opening.

[0008] The packaging box has an open state and a closed state. In the open state, all of the multiple folding doors are in the open position, so that the opening is completely open. In the closed state, all of the multiple folding doors are in the closed position, so that the multiple folding doors at least partially cover the opening.

[0009] The two adjacent folding doors can rotate synchronously to switch between the open and closed positions together. During the synchronous rotation of the two adjacent folding doors, at least one pair of magnets on the two folding doors remain magnetically attracted, and the two folding doors fold along the corresponding folding lines respectively.

[0010] According to one aspect of the present invention, the third triangle of the folding door is provided with rounded corners.

[0011] According to one aspect of the present invention, the connector is a rivet, a pin, or a snap fastener.

[0012] According to one aspect of the present invention, a magnet is provided in the third triangle of the folding door.

[0013] According to one aspect of the present invention, a magnet is provided along the edge between the second and third corners of the folding door, and a magnet is provided along the edge between the third and fourth corners of the folding door.

[0014] According to one aspect of the present invention, the folding door includes:

[0015] The first inner card has an outer contour that is an isosceles right triangle;

[0016] The second inner card has an outer contour of an isosceles right triangle. The second inner card is spaced apart from the first inner card and their hypotenuses are adjacent.

[0017] The first cover plate is disposed on one side of the first inner card;

[0018] A second cover plate is disposed on one side of the second inner card, and the edge of the second cover plate has at least one notch; and

[0019] The first and second sheets of paper cover the surfaces of the first inner card, the second inner card, the first cover plate, and the second cover plate.

[0020] According to one aspect of the present invention, the floor box includes a base, the base comprising:

[0021] Base plate;

[0022] The front panel includes a front outer panel, a front top panel, a front inner panel, and a front connecting part connected sequentially by creases, wherein the front outer panel is connected to the front side of the bottom panel by creases, and the front connecting part is fixedly connected to the bottom panel;

[0023] The rear panel includes a rear outer panel, a rear top panel, a rear inner panel, and a rear connecting part connected sequentially by folds, wherein the rear outer panel is connected to the rear side of the bottom plate by folds, and the rear connecting part is fixedly connected to the bottom plate;

[0024] The left side panel includes a left outer side panel, a left top panel, a left inner side panel, and a left connecting part connected in sequence by folds, wherein the left outer side panel is connected to the left side of the base plate by folds, and the left connecting part is fixedly connected to the base plate;

[0025] The right side panel includes a right outer side panel, a right top panel, a right inner side panel, and a right connecting part connected in sequence by folds. The right outer side panel is connected to the right side of the base plate by folds, and the right connecting part is fixedly connected to the base plate.

[0026] According to one aspect of the present invention, the floor box further includes a third sheet and a fourth sheet, wherein the third sheet covers the outer surface and part of the inner surface of the substrate, and the fourth sheet covers another part of the inner surface of the substrate.

[0027] According to one aspect of the present invention, the ground box further includes an annular intermediate plate, which is disposed between the substrate and the third paper and is connected to at least the front top plate, rear top plate, left top plate and right top plate of the substrate.

[0028] Compared with existing technologies, the embodiments of this utility model provide a packaging box that, by pivotally connecting multiple folding doors to the top of the box and incorporating folding lines and at least one magnet on each door, creates a unique visual effect during opening and closing. This provides consumers with a fun and safe user experience, enhancing the interaction between consumers and the packaging box. Furthermore, the opening and closing of the packaging box is simple and intuitive, requiring no tools, which not only increases the reusability of the packaging but also effectively reduces waste of packaging materials, thus having a positive impact on environmental protection. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 A schematic diagram showing a packaging box in a closed state according to an embodiment of the present invention is shown;

[0031] Figure 2 A schematic diagram showing a packaging box in an open state according to an embodiment of the present invention is shown;

[0032] Figure 3 A schematic diagram is shown of a packaging box according to an embodiment of the present invention switching between an open state and a closed state.

[0033] Figure 4 A cut-line diagram of a folding door according to an embodiment of the present invention is shown;

[0034] Figure 5 A cutline diagram of a substrate according to an embodiment of the present invention is shown;

[0035] Figure 6 The cutting lines of the third and fourth sides of the paper according to an embodiment of the present invention are shown;

[0036] Figure 7 A schematic diagram of an intermediate plate according to an embodiment of the present invention is shown.

[0037] In the diagram: 1000, Packaging box; 1100, Base box; 1110, Opening; 1120, Base plate; 1130, Front side panel; 1131, Front outer side panel; 1132, Front top panel; 1133, Front inner side panel; 1134, Front connecting part; 1140, Rear side panel; 1141, Rear outer side panel; 1142, Rear top panel; 1143, Rear inner side panel; 1144, Rear connecting part; 1150, Left side panel; 1151, Left outer side panel; 1152, Left top panel; 1153, Left inner side panel; 1154, Left connecting part; 1160, Right side panel; 1161, Right outer side panel; 1162, Right top panel. 1163. Right inner panel; 1164. Right connecting part; 1170. Third side paper; 1171. Bottom paper; 1172. Front side paper; 1173. Rear side paper; 1174. Left side paper; 1175. Right side paper; 1180. Fourth side paper; 1190. Middle panel; 1200. Folding door; 1210. Folding line; 1220. Magnet; 1230. First inner clip; 1240. Second inner clip; 1250. First cover plate; 1260. Second cover plate; 1270. First side paper; 1280. Second side paper; a. First corner; b. Second corner; c. Third corner; d. Fourth corner; 1300. Connector. Detailed Implementation

[0038] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0039] In the description of the present invention, it should be understood that terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," and "counterclockwise" are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features referred to. Therefore, features designated "first" or "second" may explicitly or implicitly include one or more of the aforementioned features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly defined.

[0040] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical, electrical, or intercommunication connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0041] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact via another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0042] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.

[0043] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0044] Figure 1 This diagram shows a packaging box 1000 in a closed state according to an embodiment of the present invention. Figure 2 This diagram shows a packaging box 1000 in an open state according to an embodiment of the present invention. Figure 3 This diagram illustrates a packaging box 1000 according to an embodiment of the present invention switching between an open state and a closed state. The following is a description of the process in conjunction with... Figures 1 to 3 Provide a detailed description.

[0045] like Figures 1 to 3 As shown, the packaging box 1000 includes a base box 1100 and multiple folding doors 1200. The base box 1100 has a receiving cavity for storing items. The top of the base box 1100 has an opening 1110 that communicates with the receiving cavity for easy access to items. The multiple folding doors 1200 are pivotally connected to the top of the base box 1100, and each folding door 1200 has a folding line 1210 and at least one magnet 1220. Figure 1 As shown, when the packaging box 1000 is in the closed state, the multiple folding doors 1200 are all in the closed position, which causes the multiple folding doors 1200 to at least partially cover the opening 1110 to provide protection for the items in the receiving cavity. Figure 2 As shown, when the packaging box 1000 is in the open state, all the folding doors 1200 are in the open position, which makes the opening 1110 fully open, allowing the user to freely take out and put in items. Figure 3As shown, under the action of magnet 1220, two adjacent folding doors 1200 can rotate synchronously to switch between the open and closed positions together. This allows the packaging box 1000 to present a unique visual effect during the opening and closing process, providing consumers with a fun and safe user experience and enhancing the interaction between consumers and the packaging box 1000. Specifically, during the synchronous rotation of the two adjacent folding doors 1200, at least one pair of magnets 1220 on the two folding doors 1200 maintain magnetic attraction, and the two folding doors 1200 fold along the corresponding folding lines 1210 respectively.

[0046] According to one embodiment of the present invention, Figures 1 to 3 As shown, the opening 1110 at the top of the floor box 1100 is square. Preferably, the outer contour of the floor box 1100 is a cuboid, and the top contour of the floor box 1100 is square. Four folding doors 1200 are provided, each folding door 1200 being square. Each folding door 1200 has a first corner a, a second corner b, a third corner c, and a fourth corner d, wherein the first corner a and the third corner c are diagonally opposite each other, and the second corner b and the fourth corner d are diagonally opposite each other. The folding line 1210 is provided along the diagonal line between the second corner b and the fourth corner d. The first corner a is pivotally connected to the top of the floor box 1100 and near the vertex of the opening 1110 via a connector 1300. Optionally, the connector 1300 can be a rivet, a pin, or a snap fastener. Those skilled in the art will understand that in some embodiments, the opening 1110 at the top of the floor box 1100 can be rectangular, and two folding doors 1200 are provided, each folding door 1200 being square.

[0047] According to one embodiment of the present invention, Figures 1 to 3 As shown, when two adjacent folding doors 1200 rotate synchronously, their third corners c always contact each other. Therefore, the third corner c of the folding door 1200 can be designed as a rounded corner to improve the smoothness of synchronous rotation of two adjacent folding doors 1200, thereby facilitating the smooth opening and closing of the packaging box 1000.

[0048] According to one embodiment of the present invention, Figures 1 to 3 As shown, a magnet 1220 is provided at the third triangle c of the folding door 1200. This arrangement ensures that the third triangle c of two adjacent folding doors 1200 remain in contact during synchronous rotation, thereby achieving precise and synchronized movement.

[0049] According to one embodiment of the present invention, Figures 1 to 3As shown, a magnet 1220 is provided on the edge between the second corner b and the third corner c of the folding door 1200, and a magnet 1220 is provided on the edge between the third corner c and the fourth corner d of the folding door 1200. When the packaging box 1000 is in the closed state, the adjacent magnets 1220 on the adjacent folding doors 1200 attract each other to ensure that the folding doors 1200 remain in the closed position and to prevent the packaging box 1000 from being accidentally opened due to shaking, bumping or other factors.

[0050] Figure 4 A cut-line diagram of a folding door 1200 according to an embodiment of the present invention is shown, as follows: Figure 3 and Figure 4 As shown, the folding door 1200 may include a first inner card 1230, a second inner card 1240, a first cover plate 1250, a second cover plate 1260, a first face paper 1270, and a second face paper 1280. The outer contours of the first inner card 1230 and the second inner card 1240 are both isosceles right triangles. The first inner card 1230 and the second inner card 1240 are spaced apart, and their hypotenuses are adjacent. The vertex angle (right angle) of the first inner card 1230 forms the first angle a of the folding door 1200, a base angle of the first inner card 1230 and a base angle of the second inner card 1240 form the second angle b of the folding door 1200, the vertex angle (right angle) of the second inner card 1240 forms the third angle c of the folding door 1200, and the other base angle of the first inner card 1230 and the other base angle of the second inner card 1240 form the fourth angle d of the folding door 1200. The first cover plate 1250 is substantially the same in shape as the first inner card 1230, and is fixedly connected (e.g., glued) to one side (e.g., the upper side) of the first inner card 1230. The second cover plate 1260 is substantially the same in shape as the second inner card 1240, and is fixedly connected (e.g., glued) to one side (e.g., the upper side) of the first inner card 1230. At least one notch is provided on the edge of the second cover plate 1260 to accommodate the magnet 1220. The first face paper 1270 and the second face paper 1280 cover the surfaces of the first inner card 1230, the second inner card 1240, the first cover plate 1250, and the second cover plate 1260, and connect them together to form a complete folding door 1200.

[0051] The packaging box 1000 may include the substrate. Figure 5 A cutline diagram of a substrate according to an embodiment of the present invention is shown, as follows: Figure 3 and Figure 5As shown, the base may include a base plate 1120, a front side plate 1130, a rear side plate 1140, a left side plate 1150, and a right side plate 1160. The base plate 1120 is square in shape. The front side plate 1130 includes a front outer side plate portion 1131, a front top plate portion 1132, a front inner side plate portion 1133, and a front connecting portion 1134. The front outer side plate portion 1131, the front top plate portion 1132, the front inner side plate portion 1133, and the front connecting portion 1134 are connected sequentially by creases and bent along the creases. The front outer side plate portion 1131 is connected to the front side of the base plate 1120 through the creases, and the front connecting portion 1134 is fixedly connected to the base plate 1120, forming a stable and continuous front side plate 1130. The rear side plate 1140 includes a rear outer side plate portion 1141, a rear top plate portion 1142, a rear inner side plate portion 1143, and a rear connecting portion 1144. The rear outer side panel 1141, rear top panel 1142, rear inner side panel 1143, and rear connecting part 1144 are connected sequentially by creases and bent along the creases. The rear outer side panel 1141 is connected to the rear side of the base plate 1120 by the creases, and the rear connecting part 1144 is fixedly connected to the base plate 1120, forming a stable and continuous rear side panel 1140. The left side panel 1150 includes the left outer side panel 1151, left top panel 1152, left inner side panel 1153, and left connecting part 1154. The left outer side panel 1151, left top panel 1152, left inner side panel 1153, and left connecting part 1154 are connected sequentially by creases and bent along the creases. The left outer side panel 1151 is connected to the left side of the base plate 1120 by the creases, and the left connecting part 1154 is fixedly connected to the base plate 1120, forming a stable and continuous left side panel 1150. The right side panel 1160 includes the right outer side panel 1161, right top panel 1162, right inner side panel 1163, and right connecting part 1164. The right outer side plate 1161, the right top plate 1162, the right inner side plate 1163, and the right connecting part 1164 are connected by creases and bent along the creases. The right outer side plate 1161 is connected to the right side of the bottom plate 1120 by the creases, and the right connecting part 1164 is fixedly connected to the bottom plate 1120, forming a stable and continuous right side plate 1160.

[0052] According to one embodiment of the present invention, the packaging box 1000 may further include a third sheet 1170 and a fourth sheet 1180, wherein the third sheet 1170 covers the outer surface and part of the inner surface of the substrate, and the fourth sheet 1180 covers another part of the inner surface of the substrate. Specifically, Figure 6 The diagram shows the die-cut lines of the third side paper 1170 and the fourth side paper 1180 according to an embodiment of the present invention, as follows. Figure 3 , Figure 5 and Figure 6As shown, the third sheet 1170 may include a bottom sheet 1171, a front sheet 1172, a rear sheet 1173, a left sheet 1174, and a right sheet 1175. The bottom sheet 1171 covers the underside of the base plate 1120, the front sheet 1172 covers the surface of the front plate 1130, the rear sheet 1173 covers the surface of the rear plate 1140, the left sheet 1174 covers the surface of the left plate 1150, and the right sheet 1175 covers the surface of the right plate 1160. The fourth sheet 1180 is square and covers the top side of the base plate 1120.

[0053] The packaging box 1000 may also include the intermediate board 1190. Figure 7 A schematic diagram of an intermediate plate 1190 according to an embodiment of the present invention is shown, as follows: Figure 3 , Figures 5 to 7 As shown, the intermediate plate 1190 is approximately annular. The intermediate plate 1190 is disposed between the substrate and the third face paper 1170, and is connected to at least the front top plate portion 1132, rear top plate portion 1142, left top plate portion 1152, and right top plate portion 1162 of the substrate to enhance the structural strength of the top of the substrate and improve the connection stability between the folding door 1200 and the floor box 1100. Optionally, the edges of the intermediate plate 1190 are provided with flanges, which are connected to the front outer side plate portion 1131, rear outer side plate portion 1141, left outer side plate portion 1151, and right outer side plate portion 1161 respectively, to enhance the connection strength between the intermediate plate 1190 and the substrate, and improve the structural stability and durability of the packaging box 1000.

[0054] Compared with the prior art, the embodiments of this utility model provide a packaging box 1000. By pivotally connecting multiple folding doors 1200 to the top of the box 1100, and providing folding lines 1210 and at least one magnet 1220 on the folding doors 1200, the packaging box 1000 can present unique visual effects during the opening and closing process, providing consumers with a fun and safe user experience and enhancing the interaction between consumers and the packaging box 1000. In addition, the opening and closing operation of the packaging box 1000 is simple and intuitive, and can be easily completed without the aid of any tools. This not only improves the reusability of the packaging but also effectively reduces the waste of packaging materials, thus having a positive impact on environmental protection.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A packaging box, characterized in that, include: A floor box, wherein the top of the floor box has an opening, and the opening is square in shape; and Four folding doors are pivotally connected to the top of the base box. Each folding door is square in shape and has a first corner, a second corner, a third corner, and a fourth corner. The first and third corners are diagonally opposite each other, and the second and fourth corners are diagonally opposite each other. Each folding door is provided with a folding line and at least one magnet. The folding line is arranged along the diagonal line between the second and fourth corners. The first corner is pivotally connected to the top of the base box by a connector and is located near the vertex of the opening. The packaging box has an open state and a closed state. In the open state, all of the multiple folding doors are in the open position, so that the opening is completely open. In the closed state, all of the multiple folding doors are in the closed position, so that the multiple folding doors at least partially cover the opening. The two adjacent folding doors can rotate synchronously to switch between the open and closed positions together. During the synchronous rotation of the two adjacent folding doors, at least one pair of magnets on the two folding doors remain magnetically attracted, and the two folding doors fold along the corresponding folding lines respectively.

2. The packaging box according to claim 1, characterized in that, The third triangle of the folding door is set with rounded corners.

3. The packaging box according to claim 1, characterized in that, The connector is a rivet, pin, or snap fastener.

4. The packaging box according to claim 1, characterized in that, A magnet is provided in the triangular part of the folding door.

5. The packaging box according to claim 4, characterized in that, Magnets are provided along the edge between the second and third corners of the folding door, and magnets are provided along the edge between the third and fourth corners of the folding door.

6. The packaging box according to claim 1, characterized in that, The folding door includes: The first inner card has an outer contour that is an isosceles right triangle; The second inner card has an outer contour of an isosceles right triangle. The second inner card is spaced apart from the first inner card and their hypotenuses are adjacent. The first cover plate is disposed on one side of the first inner card; A second cover plate is disposed on one side of the second inner card, and the edge of the second cover plate has at least one notch; and The first and second sheets of paper cover the surfaces of the first inner card, the second inner card, the first cover plate, and the second cover plate.

7. The packaging box according to claim 1, characterized in that, The ground box includes a substrate, the substrate comprising: Base plate; The front panel includes a front outer panel, a front top panel, a front inner panel, and a front connecting part connected sequentially by creases, wherein the front outer panel is connected to the front side of the bottom panel by creases, and the front connecting part is fixedly connected to the bottom panel; The rear panel includes a rear outer panel, a rear top panel, a rear inner panel, and a rear connecting part connected sequentially by folds, wherein the rear outer panel is connected to the rear side of the bottom plate by folds, and the rear connecting part is fixedly connected to the bottom plate; The left side panel includes a left outer side panel, a left top panel, a left inner side panel, and a left connecting part connected in sequence by folds, wherein the left outer side panel is connected to the left side of the base plate by folds, and the left connecting part is fixedly connected to the base plate; The right side panel includes a right outer side panel, a right top panel, a right inner side panel, and a right connecting part connected in sequence by folds. The right outer side panel is connected to the right side of the base plate by folds, and the right connecting part is fixedly connected to the base plate.

8. The packaging box according to claim 7, characterized in that, The box also includes a third sheet and a fourth sheet, wherein the third sheet covers the outer surface and part of the inner surface of the substrate, and the fourth sheet covers another part of the inner surface of the substrate.

9. The packaging box according to claim 8, characterized in that, The ground box also includes an annular intermediate plate, which is disposed between the substrate and the third paper and is connected to at least the front top plate, rear top plate, left top plate and right top plate of the substrate.

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