An integrated express box

Abstract

This utility model discloses an integrated express delivery box, comprising a cushioning paper card, a box body, and a lid, all formed by die-cutting and folding a single sheet of paper. The cushioning paper card is rotatably connected to the box body and housed within it. The cushioning paper card includes a grid plate and support plates, with multiple support plates rotatably connected to the grid plate to form a receiving space. The lid is rotatably connected to the box body. The box body has insertion holes, and the lid has tongues that mate with these holes. Inserts are rotatably connected to both sides of the tongues. When the lid is fastened to the box body, the tongues are inserted into the insertion holes, and the inserts spring open to lock the holes. This device can reduce or even eliminate the use of tape, minimizing environmental pollution and meeting the environmental requirements for recycling. Through this improved design using a single sheet of paper, an express delivery box with adequate cushioning performance and anti-theft functionality can be obtained.

Description

Technical Field

[0001] This utility model relates to the field of improved design technology of express packaging mechanism, and in particular to an integrated express box. Background Technology

[0002] With the rapid development of e-commerce, China's express delivery industry has maintained a continuous upward trend for several years. In the express packaging industry, based on different materials and uses, it can be divided into paper, plastic, and textile fiber types. In recent years, with the increasing awareness of environmental protection, biodegradable and recyclable materials have quickly become the main development direction of the express packaging industry. However, traditional express boxes have many problems. Their complex structure increases production, molding, and transportation costs. To save costs, merchants often use or include non-biodegradable materials, making them difficult to recycle and reuse, exacerbating environmental pollution, and resulting in poor environmental performance. Furthermore, the products inside are easily damaged during rough transportation.

[0003] In the prior art, patent CN216685246U discloses a packaging box and cardboard structure. The packaging box includes: a top, comprising a cushioning portion; a bottom, comprising a supporting portion; and side walls. The top and bottom are folded and connected to the two ends of the side walls along a first direction. The side walls include a wall body and a first insertion port extending along the first direction. The wall body is wound around an axis parallel to the first direction. The cushioning portion, wall body, and supporting portion form an accommodating space. The wall body includes a tear-away portion extending along the first direction and a folded and connected first tongue and stop portion. The orthographic projection of the tear-away portion onto the plane of the wall body does not overlap with the orthographic projection of the first tongue onto the plane of the wall body. Both the first tongue and the stop portion are inserted into the first insertion port. The dimensions of the first tongue and the stop portion along the first direction are larger than the dimensions of the first insertion port. This application, while facilitating packaging and opening, makes the packaging box a disposable box, preventing the contents from being easily replaced and improving the anti-counterfeiting capabilities of the packaging box.

[0004] Patent CN209667592U discloses a special express delivery box for premium gift boxes and carrying bags. This express delivery box, with its first and second buffer baffles, provides lateral and front-to-back cushioning for items inside the box. The outer box and buffers are integrated, eliminating the need for additional cushioning materials to ensure item integrity, significantly reducing loading time and improving efficiency. Easy-open lines facilitate user access without tape, greatly enhancing convenience. The two easy-open lines intersect, with a groove at the intersection for easy opening. Furthermore, the locking buckle and sealing groove seal the entire box, and this U-shaped self-locking design prevents leakage during transport.

[0005] In order to solve one of the above problems, this application provides a packaging box with an integrated structure. Utility Model Content

[0006] The purpose of this utility model is to solve the problems existing in the prior art and propose an integrated express box that can reduce or even avoid the use of tape, minimize environmental pollution, meet the environmental protection requirements for recycling and reuse, and obtain an express box with satisfactory cushioning performance and anti-theft function through an improved design of one-piece molding.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an integrated express box, comprising a buffer paper card, a box body, and a box lid formed by die-cutting and folding a single original board, wherein the buffer paper card is rotatably connected to the box body and accommodated within the box body, the buffer paper card comprising a grid plate and a support plate, and multiple support plates are rotatably connected to the grid plate to form an accommodating space.

[0008] The lid is rotatably connected to the box body. The box body has a socket, and the lid has a tongue that mates with the socket. The tongue is rotatably connected to a clip on both sides. When the lid is fastened to the box body, the tongue is inserted into the socket and the clip pops open to lock the socket.

[0009] Furthermore, as described above, the front and rear ends of the grid plate are rotatably connected to the first support plate and the first front baffle, respectively, and the left and right sides of the grid plate are rotatably connected to two second support plates.

[0010] Furthermore, as described above, the first front baffle is rotatably connected to the box body, and the grid plate is machined with several interlaced grid structures.

[0011] Furthermore, as described above, the box body includes a base plate and a surrounding panel assembly. The surrounding panel assembly is disposed on the top surface of the base plate and forms a receiving cavity with the base plate, and the cushioning paper card is stored in the receiving cavity.

[0012] Furthermore, the enclosure assembly described above includes a second front baffle, a rear baffle, and side plates. The second front baffle is rotatably connected to the first front baffle. The second front baffle and the rear baffle are arranged opposite to each other and are both rotatably connected to the bottom plate. The two side plates are respectively rotatably connected to both sides of the bottom plate, and slots are machined between the side plates and the bottom plate.

[0013] Furthermore, as described above, the two ends of the side plate are respectively rotatably connected to a wing plate and a first web angle, with the wing plate located between the first front baffle and the second front baffle.

[0014] Furthermore, as described above, the two sides of the rear baffle are respectively rotatably connected to the second web angles, and the first web angles and the second web angles are stacked and disposed between the first support plate and the rear baffle.

[0015] Furthermore, as described above, the lid and the enclosure assembly are detachably connected. The lid includes a cover plate and two side lugs, which are rotatably connected to both sides of the cover plate, and tongues are rotatably connected to the side lugs.

[0016] Furthermore, as described above, the cover plate is rotatably connected to the rear baffle, the side ear plate is attached to the side plate and the inserts on both sides of the tongue elastically abut against the inner wall of the socket to prevent the tongue from disengaging.

[0017] Furthermore, as mentioned above, the cushioning cardboard, box body, and box lid are all made of cardboard.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the express box of this application abandons the traditional express box structure design, does not require gluing or nailing, meets the requirements of recycling and reuse, uses a single sheet molding to achieve the standard of cushioning performance, the card insertion and pop-out structure prevents unauthorized opening, and has the function of anti-theft.

[0019] Based on the traditional pizza box, the structural design has been optimized by adding a grid plate and a support plate, as well as a cushioning cardboard and a snap-fit ​​structure, which can enhance the box's compressive strength. This not only reduces the amount of cardboard material used, but also lowers the labor costs associated with molding and other processes. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the packaging of this utility model;

[0021] Figure 2 This is a schematic diagram of the folding of the box body and the cushioning paper card of this utility model;

[0022] Figure 3 This is a schematic diagram of the box body folding and forming of this utility model;

[0023] Figure 4 This is a schematic diagram of the first original plate of this utility model.

[0024] In the diagram: 100, First base plate; 1, Buffer card; 11, Grid plate; 12, First support plate; 13, Second support plate; 14, First front baffle; 2, Box body; 21, Base plate; 213, Insertion hole; 22, Second front baffle; 23, Side plate; 24, Wing plate; 25, First web angle; 26, Rear baffle; 27, Second web angle; 3, Box lid; 31, Cover plate; 32, Side ear plate; 33, Insert tongue; 331, Insert card. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," "set," etc., should be interpreted broadly. For example, when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "installed" on another element, it can be directly installed on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within the two elements.

[0027] Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] 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.

[0029] Reference Figure 1-3As shown, this utility model discloses an integrated express box, comprising a cushioning paper card 1, a box body 2, and a box lid 3, all die-cut and folded from a single sheet of material. The three components are designed as a single, rotatable unit, eliminating the need for additional adhesive bonding. The overall structure is ingeniously designed and environmentally friendly. The cushioning paper card 1 is rotatably connected to and housed within the box body 2. The cushioning paper card 1 includes a grid plate 11 and support plates. Multiple support plates are rotatably connected to the grid plate 11 to form a storage space for placing packaging materials. The unique design of the grid plate 11 allows it to stretch to change the size of the storage space. Three support plates surround the grid plate 11. The design of the support plate enhances the overall compressive strength of the express box. The lid 3 is rotatably connected to the box body 2. The box body 2 has a socket 213. The lid 3 is provided with a tongue 33 that cooperates with the socket 213. The two sides of the tongue 33 are rotatably connected to the inserts 331. When the lid 3 is fastened to the box body 2, the tongue 33 is inserted into the socket 213 and the inserts 331 pop open to lock the socket 213. That is, the inserts 331 on both sides of the tongue 33 elastically abut against the inner wall of the socket 213. After the inserts 331 automatically pop open, they restrict the tongue 33 from detaching, which has an anti-theft function, enhances the sealing of the packaging, and meets the security protection requirements of express packaging.

[0030] In this embodiment, combined with Figure 2 and Figure 3 It is understood that the front and rear ends of the grid plate 11 are rotatably connected to the first support plate 12 and the first front baffle 14, respectively, and the left and right sides of the grid plate 11 are rotatably connected to two second support plates 13. The first front baffle 14 is rotatably connected to the box body 2, satisfying the requirement that the cushioning card 1 and the box body 2 are integrally formed, avoiding the use of tape and internal cushioning materials. The grid plate 11 has several interlaced grid structures processed on it, which allows it to be stretched to adjust its size. During use, the stretchable grid plate 11 allows the size of the cushioning card 1 to be variable, expanding the applicable size range of the packaging.

[0031] In this embodiment, as Figure 1 As shown, the box body 2 includes a base plate 21 and a surrounding panel assembly. The surrounding panel assembly is disposed on the top surface of the base plate 21 and forms a receiving cavity with the base plate 21, in which the cushioning paper card 1 is housed. Specifically, the surrounding panel assembly includes a second front baffle 22, a rear baffle 26, and side panels 23. The second front baffle 22 is rotatably connected to the first front baffle 14. The second front baffle 22 and the rear baffle 26 are disposed opposite to each other and are both rotatably connected to the base plate 21. The two side panels 23 are respectively rotatably connected to the two sides of the base plate 21, and slots are machined between the side panels 23 and the base plate 21.

[0032] Furthermore, wing plates 24 and first web angles 25 are rotatably connected to both ends of the side plate 23, respectively. The wing plates 24 are located between the first front baffle 14 and the second front baffle 22, which enhances the cushioning protection of the paper card 1 and the box body 2. In addition, second web angles 27 are rotatably connected to both sides of the rear baffle 26, and the first web angles 25 and the second web angles 27 are stacked between the first support plate 12 and the rear baffle 26 to improve the cushioning protection effect.

[0033] In this embodiment, as Figure 1 As shown, the lid 3 is detachably connected to the surrounding panel assembly. Specifically, the lid 3 includes a cover plate 31 and side ear plates 32. The cover plate 31 is rotatably connected to the rear baffle 26, and the two side ear plates 32 are rotatably connected to the two sides of the cover plate 31, respectively. A latch 33 is rotatably connected to the side ear plates 32. When the lid 3 is fastened to the box body 2, the lid 3 is first rotated to cover the box body 2, with the cover plate 31 positioned directly above the bottom plate 21. Simultaneously, the side ear plates 32 are rotated so that they can fit against the side wall of the side plate 23 and are detachably connected through the latch 33 engaging with the slot. That is, the latches 331 on both sides of the latch 33 elastically abut against the inner wall of the insertion hole 213 to prevent the latch 33 from detaching. Furthermore, since the side ear plates 32 are located outside the side plate 23, their thickness provides a certain degree of cushioning.

[0034] For environmental reasons, the cushioning cardboard 1, box body 2, and box lid 3 are all made of cardboard, which is not only easy to manufacture but also inexpensive. Furthermore, the cushioning cardboard 1, box body 2, and box lid 3 are all formed by folding the first original board 100, forming an integral structure. The rotation of each structural component and between them can be achieved through the internal space created by die-cutting, pressing, and bending of the corresponding parts, which greatly reduces the difficulty of production, facilitates assembly, makes full use of space, and makes the resulting outer box 1 packaging structure more stable and less prone to deformation.

[0035] Specifically, in combination Figure 1-4 As shown, the forming process of the entire packaging structure is as follows: First, the raw material is die-cut to form the first original plate 100. The first original plate 100 includes a fold line, a crease, a tongue 33, and a slot. (Refer to...) Figure 4It can be seen that: First, the wing plate 24 is folded 90 degrees along the corresponding crease, so that both wing plates 24 are perpendicular to the base plate 21. Then, it is folded 90 degrees along the crease between the base plate 21 and the side plate 23, so that both side plates 23 and the two web corners are perpendicular to the base plate 21. Next, the second front baffle 22 is folded 90 degrees along the crease between it and the base plate 21, so that the grid plate 11, the two front baffles, and the three support plates are all perpendicular to the base plate 21. The reverse fold line between the grid plate 11 and the first front baffle 14 is reversed by 90 degrees, so that the grid plate 11... All three support plates are perpendicular to the first front baffle 14 and parallel to the bottom plate 21. Then, each of the three support plates is folded 90 degrees along the fold line between itself and the grid plate 11. At this point, all three support plates and the first front baffle 14 are perpendicular to the grid plate 11. Next, the first front baffle 14 is folded 90 degrees along the crease between itself and the second front baffle 22 and fits against the second front baffle 22. The grid plate 11 is placed inside the receiving cavity of the box body 2, and the support plates rest against the corresponding side panel assemblies. If the box body 2 needs to hold packaging materials, the grid plate... 11 can be stretched according to the shape of the packaged goods, and can play a cushioning role during transportation. The rear baffle 26 is folded 90 degrees along the crease between it and the bottom plate 21, so that the rear baffle 26 is perpendicular to the bottom plate 21. At this time, the second web corners 27 on both sides of the rear baffle 26 are folded back along the above operation and placed between the first support plate 12 and the rear baffle 26. Finally, the cover plate 31 is folded 90 degrees along the crease between it and the rear baffle 26, so that the cover plate 31 is parallel to the bottom plate 21. The two side ear plates 32 are folded 90 degrees along the crease between them and the cover plate 31, respectively. The two side ear plates 32 are respectively attached to the two corresponding side plates 23, and the insert card 331 is folded 90 degrees along the crease between it and the tongue 33, pre-folding the tongue 33 into the insertion hole 213. Then, the tongue 33 is folded inward 90 degrees along the crease between it and the side ear plate 32, and then folded outward 45 degrees. At the same time, the tongue 33 inserts into the insertion hole 213. After insertion, the insert card 331 can extend outward by itself, which has an anti-theft function. This structure can also enhance the stability of the express box and prevent the cover 31 from popping up due to bumps during transportation.

[0036] The improvements of this utility model are as follows: Compared with traditional pizza boxes of the same size with inner cards, it saves more than 20% of paper area. It abandons the traditional pizza box structure design, simplifies the side baffles, and adds a grid structure buffer paper card 1, which can be formed from a single piece of paper. Unlike traditional pizza boxes, it removes part of the side baffles on both sides of the box body 2 and adds a composite structure to the front baffle, that is, it adds a stretchable grid plate 11. The grid plate 11 is surrounded by a three-sided support plate, which can compensate for the reduced compressive strength caused by the removal of the side baffles. Each of the two side plates 23 is provided with an insertion hole 213 at the connection with the bottom plate 21. The two side ear plates 32 are provided with a tongue 33 corresponding to the insertion hole 213. After the tongue 33 is inserted into the insertion hole 213, it can automatically pop open the card 331, which has an anti-theft function.

[0037] In this utility model device, the die-cutting and forming methods of the box body 2, box cover 3, cushioning paper card 1, and corresponding cardboard are existing technologies or materials, and the relevant technical personnel can directly purchase or order them from the market according to the required product model and specifications.

[0038] The above description is merely a preferred embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It is obvious to those skilled in the art that this utility model is not limited to the details of the above embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the protection scope of this utility model.

Claims

1. A type of integrated express delivery box, characterized in that, It includes a buffer paper card (1) formed by die-cutting and folding a single original board, a box body (2) and a box lid (3). The buffer paper card (1) is rotatably connected to the box body (2) and housed inside the box body (2). The buffer paper card (1) includes a grid plate (11) and a support plate. Multiple support plates are rotatably connected to the grid plate (11) to form a housing space. The lid (3) is rotatably connected to the body (2). The body (2) has a socket (213) and the lid (3) has a tongue (33) that cooperates with the socket (213). The two sides of the tongue (33) are rotatably connected to the insert (331). When the lid (3) is fastened to the body (2), the tongue (33) is inserted into the socket (213) and the insert (331) pops open to lock the socket (213).

2. The integrated express box according to claim 1, characterized in that, The front and rear ends of the grid plate (11) are rotatably connected to the first support plate (12) and the first front baffle (14), respectively, and the left and right sides of the grid plate (11) are rotatably connected to two second support plates (13).

3. The integrated express box according to claim 2, characterized in that, The first front baffle (14) is rotatably connected to the box body (2), and the grid plate (11) has several interlaced grid structures.

4. The integrated express box according to claim 2, characterized in that, The box body (2) includes a base plate (21) and a surrounding panel assembly. The surrounding panel assembly is disposed on the top surface of the base plate (21) and forms a receiving cavity with the base plate (21). The buffer paper card (1) is stored in the receiving cavity.

5. The integrated express box according to claim 4, characterized in that, The enclosure assembly includes a second front baffle (22), a rear baffle (26), and side plates (23). The second front baffle (22) is rotatably connected to the first front baffle (14). The second front baffle (22) and the rear baffle (26) are arranged opposite to each other and are rotatably connected to the bottom plate (21). The two side plates (23) are rotatably connected to the two sides of the bottom plate (21), and slots are machined between the side plates (23) and the bottom plate (21).

6. The integrated express box according to claim 5, characterized in that, The side plate (23) is also rotatably connected to a wing plate (24) and a first web angle (25) at both ends, with the wing plate (24) located between the first front baffle (14) and the second front baffle (22).

7. The integrated express box according to claim 6, characterized in that, The rear baffle (26) is rotatably connected to the second web angle (27) on both sides, and the first web angle (25) and the second web angle (27) are stacked between the first support plate (12) and the rear baffle (26).

8. The integrated express box according to claim 5, characterized in that, The lid (3) is detachably connected to the enclosure assembly. The lid (3) includes a cover plate (31) and side ear plates (32). The two side ear plates (32) are rotatably connected to the two sides of the cover plate (31), and a tongue (33) is rotatably connected to the side ear plates (32).

9. A courier box with an integrated structure according to claim 8, characterized in that, The cover plate (31) is rotatably connected to the rear baffle (26), and the side ear plate (32) is attached to the side plate (23) so that the inserts (331) on both sides of the tongue (33) elastically abut against the inner wall of the socket (213) to restrict the tongue (33) from disengaging.

10. A courier box with an integrated structure according to claim 1, characterized in that, The cushioning cardboard (1), the box body (2) and the box lid (3) are all made of cardboard.

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