A packaging box

Abstract

A kind of packaging box, each face of box body is on the same blank, and the box body includes box bottom plate, box top plate and four side panels, four side panels are connected in turn and side by side by fold line, and box bottom plate and box top plate are connected at the upper end and lower end of four side panels by fold line respectively;Among the four side panels connected side by side, the side panel located at the head end and the side panel located at the tail end are engaged with each other to enclose the side of the box;When the blank encloses the box, a double-panel structure is formed on one of the sides of the box, the outer layer is a windowed panel, and the inner layer is a back stop sheet, which is attached to the inner side of the windowed panel, and a openable window part is formed on the windowed panel.

Description

Technical Field

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

[0002] Cardboard boxes are the most widely used packaging products and have become an indispensable part of modern logistics, serving to contain and protect products. With the development of the packaging industry, people's demands for cardboard box functionality are gradually increasing. Cardboard boxes used in retail settings such as supermarkets and shopping malls, in addition to their packaging function, may also need to have a certain display function, or be innovative and ingenious in structure to attract consumers.

[0003] Furthermore, due to intense market competition, various products sold in bulk often have prize draws printed inside or on the box, or include small free gifts (bookmarks, transparent cards, postcards, etc.). Whether it's a prize draw ticket / code or a free gift, it must be ensured that it cannot be leaked or removed before sale. Therefore, prize draw codes may be printed on the inner wall of the box, and prize draw tickets and free gifts may be placed inside the box along with the products. However, during packing and transportation, collisions and squeezing may occur between the products and the free gifts, causing damage to the gifts. The prize draw codes printed on the inner wall of the box may be damaged when the box is opened because consumers are unaware of their location. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging box with a separate space for displaying or placing gifts.

[0005] To achieve the above objectives, this utility model provides a packaging box. All sides of the box are on the same cutter body. The box body includes a bottom plate, a top plate, and four side panels. The four side panels are connected side by side in sequence by fold lines. The bottom plate and the top plate are connected to the upper and lower ends of the four side panels by fold lines, respectively. Among the four side panels connected side by side, the side panel at the first end and the side panel at the last end are joined together to form the side of the box body. When the cutter body is used to form the box body, a double-layer panel structure is formed on one side of the box body. The outer layer is a window panel, and the inner layer is a back baffle. The back baffle is attached to the inner side of the window panel, and an openable window is formed on the window panel.

[0006] Furthermore, a rear baffle is connected to the front end of the side panel at the beginning or the rear end of the side panel at the end. The side panel with the rear baffle at the beginning and end is a connecting plate, and the side panel without the rear baffle is a window panel. When the side panels are enclosed to form the side of the box, the connecting plate and the window panel are joined together to form a double-layer panel structure on the side panel that serves as the window panel. The area of ​​the rear baffle is less than or equal to that of the window panel.

[0007] Furthermore, the four side panels include the rear panel, the front panel, and the side panels located on the left and right sides of the box. The front panel serves as a window panel, and the side panels on the body that are not connected to the front panel serve as connecting panels.

[0008] Furthermore, one of the four side panels is used as a rear baffle, and a window panel is connected to the top panel of the box. When the cut pieces are assembled to form the box, the window panel is covered by the upper edge of the side panel that serves as the rear baffle, forming a double-layer panel structure on the side panel that serves as the rear baffle. The area of ​​the window panel is less than or equal to that of the rear baffle.

[0009] Furthermore, the top plate of the container includes two opposing support plates and a first top plate and a second top plate arranged opposite each other. A handle is connected to the first top plate, and a clearance hole is provided on the second top plate corresponding to the handle position. The second top plate covers the first top plate, and the handle passes through the clearance hole. A window plate is connected to the second top plate.

[0010] Furthermore, an openable window section is formed by cutting the window panel relative to the rear baffle. The outline of the window section is formed by tear lines and fold lines. After the tear lines are torn, the window section rotates relative to the window panel about the fold lines as the axis, and the rear baffle located behind the window section is exposed on the surface of the box.

[0011] Furthermore, the window section has a tear-off part on the side away from the fold line. The tear-off part is a closed shape formed by the tear line, or the tear-off part is a pre-cut hole.

[0012] Furthermore, the bottom plate of the container includes two oppositely arranged bottom plates and two oppositely arranged bottom side plates, which are interlocked and fixedly connected to form the bottom plate of the container.

[0013] Furthermore, one of the four side panels is used as a rear baffle. A window panel is connected to the front end of the side panel at the beginning or the rear end of the side panel at the end. When the side panels are enclosed to form the side of the box, the window panel and the rear baffle overlap each other, forming a double-layer panel structure on the side panel that serves as the rear baffle. The area of ​​the window panel is less than or equal to that of the rear baffle.

[0014] Furthermore, the window section is formed by a tear line. After the tear line is torn open, the window section detaches from the housing, and the rear baffle located behind the window section is exposed on the surface of the housing.

[0015] With the above solution, all sides of the packaging box of this utility model are located on the same cut body, making the processing and assembly of the box simpler. In addition to forming the six sides of a conventional packaging box, the cut body also forms a double-layer panel structure with a window and a back panel on one side of the box. A corresponding window for the back panel is pre-set, allowing the back panel to be exposed on the outer surface of the packaging box after the window is opened or closed, thus enriching the functionality of the box. In this way, the packaging box can print a lottery code (as mentioned in the background art) on the back panel and prevent the code from being leaked by closing the window. Alternatively, a small gift can be sandwiched between the window and the back panel, allowing the user to open the window and retrieve the gift after purchase. The gift has its own independent space, avoiding the risk of damage. The packaging box can also print promotional patterns or other display information on the back panel, allowing merchants to open the window when selling the boxed products to attract consumers. Attached Figure Description

[0016] Figure 1 This is a cutout diagram of the present invention.

[0017] Figure 2 This is a schematic diagram (I) of the process of forming the box body by enclosure according to this utility model.

[0018] Figure 3 This is a schematic diagram (II) of the process of enclosing and forming the box body according to this utility model.

[0019] Figure 4 This is a structural diagram of the box-shaped enclosure formed by this utility model.

[0020] Figure 5 This is a structural diagram of the box body when the window opening part of this utility model is formed by the entire window opening panel.

[0021] Figure 6 This is a structural diagram of the box body when the window section of this utility model is irregularly shaped.

[0022] Figure 7 This is a structural diagram of the box body when the window panel of this utility model covers the rear baffle from above.

[0023] Explanation of icon numbers:

[0024] 1. Box bottom plate; 11. Box bottom sheet; 111. Adhesive sheet; 112. Bottom support sheet; 12. Box bottom side sheet;

[0025] 2. Top plate of box 2; 21. Top plate of first box 2; 22. Top plate of second box 2; 221. Clearance hole; 23. Support plate;

[0026] 3. Rear panel of box;

[0027] 4. Front panel; 41. Window opening; 411. Tear-off section; L1. Fold line; L2. Tear line;

[0028] 51 Side panel of the first box; 52 Side panel of the second box;

[0029] 6. Rear bumper; 61. Adhesive area;

[0030] 7. Handle. Detailed Implementation

[0031] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0032] See Figure 1 The diagram shows the cut lines of this utility model. All surfaces of the box are on the same cut line. The box includes a bottom plate 1, a top plate 2, and four side panels. The four side panels include a rear plate 3, a front plate 4, and side panels located on the left and right sides of the box (named first side panel 51 and second side panel 52 for easy distinction), which are connected side by side in sequence by a fold line L1.

[0033] See also Figures 2-4 In this embodiment, the four side panels connected side by side are, in sequence, a first box side panel 51, a box rear panel 3, a second box side panel 52, and a box front panel 4. The first box side panel 51 at the beginning and the box front panel 4 at the end are joined together to form the side of the box. A rear baffle 6 is connected to the front end of the first box side panel 51 at the beginning, and the first box side panel 51 at the beginning is defined as a connecting plate. At the same time, the box front panel 4 at the end is defined as a window panel. When the side panels are joined together to form the side of the box, the connecting plate and the window panel (i.e., the first box side panel 51 and the box front panel 4) are joined together to form a double-layer panel structure on the box front panel 4. The area of ​​the rear baffle 6 is preferably less than or equal to that of the window panel (i.e., the box front panel 4), so that the rear baffle 6 can be completely placed inside the box and fit against the inside of the box front panel 4. An openable window portion 41 is cut on the box front panel (i.e., the box front panel 4) at a position relative to the rear baffle 6. When there is actual product demand, the area of ​​the rear baffle 6 can also be set to be larger than that of the window panel (i.e., the front panel 4), but the aesthetics may not be as good. The area of ​​the rear baffle 6 is preferably smaller than or equal to that of the window panel. When cutting to form the openable window 41, it can be done by creating continuous cutting lines to form a window 41 that does not detach from the window panel and can be opened and closed relative to it, or by creating tear lines so that the user can tear the packaging themselves after purchase to form an openable window 41 relative to the window panel. Special note: Figure 2 , Figure 3 For ease of demonstration, the window 41 is shown in its opened state, not its initial state. The initial state of the window 41 is shown in the image below. Figure 4 .

[0034] In other embodiments, such as Figure 5One of the four side panels is designated as the rear baffle 6. A window panel is connected to either the front end of the first side panel or the rear end of the last side panel. When the side panels are assembled to form the side of the box, the window panel and the rear baffle 6 overlap, forming a double-layer panel structure on the side panel serving as the rear baffle 6. The area of ​​the window panel is less than or equal to that of the rear baffle 6. In this embodiment, the front panel of the box serves as the rear baffle 6, and the window 41 is formed directly from the entire window panel. The entire window panel is designed to be openable and closable, allowing it to be opened from one side to expose the rear baffle 6. A cutting window can be provided on the rear baffle 6 to display the actual product inside the packaging box.

[0035] This invention does not limit the rear baffle 6 to being connected to the side panel of the box. For example, in the above embodiment, the rear baffle 6 can also be connected to the rear end of the front panel 4 of the box, with the front panel 4 as the connecting plate and the first side panel 51 as the window panel, as long as the rear baffle 6 is attached to the rear end of the other side panel. In other embodiments, the arrangement order of the four side panels can be other ways. It is only necessary to ensure that one of the side panels located at the beginning and end of the body is connected to the rear baffle 6, and the side panel connected to the rear baffle 6 is the connecting plate, while the side panel not connected to the rear baffle 6 is the window panel.

[0036] In the above structure, all sides of the packaging box of this utility model are located on the same cut body. In addition to being able to enclose and form the six sides of a conventional packaging box, the cut body also has a rear baffle 6 and a pre-set window 41 that can be opened and closed corresponding to the rear baffle 6. After the window 41 is opened and closed, the rear baffle 6 can be exposed on the outer surface of the packaging box. Therefore, the packaging box can have the lottery code mentioned in the background art printed on the back panel 6, and the lottery code can be prevented from being leaked by closing the window 41 (if the window 41 needs to be torn open by the user, if the window 41 has been opened before the purchase, it can be considered that the content printed on the back panel 6 has been used or leaked), or a small gift can be sandwiched between the window 41 and the back panel 6, and the user can open the window 41 to take out the gift after the purchase. The gift has an independent space, which can avoid the risk of damage. The packaging box can also have promotional patterns or other display information printed on the back panel 6. When selling boxed products, the merchant opens the window 41 to sell them, in order to attract consumers to buy.

[0037] Preferably, in this embodiment, the rear baffle 6 has an adhesive area 61 pre-set at one end near the connecting plate (i.e., the first box side panel 51). The adhesive area 61 is adhered to the window panel (i.e., the box front panel 4). In this way, the rear baffle 6 can also serve as a connector. When the box is assembled, the rear baffle 6 is adhered to the box front panel 4, making the assembled packaging box more stable and sturdy. The above-mentioned placement of the adhesive area 61 is only a commonly used method with good adhesion. In other embodiments, the adhesive area 61 can simply be located between the rear baffle 6 and the window panel (i.e., the box front panel 4).

[0038] In this embodiment, the window portion 41 is formed by three tear lines L2 and one fold line L1. After the tear lines L2 are torn, the window portion 41 rotates relative to the window panel about the fold line L1, exposing the rear baffle 6 behind the window portion 41 on the surface of the housing. In this embodiment, the window portion 41 is a rectangle with rounded corners. After the tear lines L2 are torn, the window portion 41 rotates around one side of the rectangle. In other embodiments, the window portion 41 can take other shapes, such as circles, triangles, or irregular shapes (e.g., circles, triangles, or irregular shapes). Figure 6 The irregular shape (such as the bottle shape shown) can be designed according to the product IP inside the packaging box. The edge of the window 41 retains a partial fold line L1, so that it can be partially adhered to the front panel 4 of the box for rotation and opening, or the outline of the window 41 can be entirely made of tear lines L2, so that the window 41 can be completely torn off from the packaging box.

[0039] Preferably, in this embodiment, the window portion 41 has a semi-circular tear-away portion 441 formed by a tear line L2 on the side away from the fold line L1. This facilitates tearing open the window portion 41 by first tearing a gap through the tear-away portion 441 for inserting a finger, making it easier to tear open the window portion 41. In other embodiments, the tear-away portion 441 may also be a small hole of any shape that has been pre-cut.

[0040] In this embodiment, the bottom plate 1 and the top plate 2 are connected to the upper and lower ends of the four side panels by fold lines L1, respectively.

[0041] Specifically, the bottom plate 1 includes two opposing bottom pieces 11 and two opposing bottom side pieces 12. The bottom pieces 11 are provided with adhesive pieces 111 and bottom support pieces 112. In this embodiment, the lower ends of the first side plate 51, the rear plate 3, the second side plate 52, and the front plate 4 are respectively connected by a fold line L1 to the bottom side pieces 12, the bottom pieces 11, the bottom side pieces 12, and the bottom pieces 11. The adhesive pieces 111 of the bottom pieces 11 are attached to the bottom side pieces 12 in front of them to form a set of interlocking structures. Each set of interlocking structures is connected to the bottom piece 111 by interlocking with another interlocking structure through the bottom support piece 112 of the bottom pieces 11 to form the bottom plate 1.

[0042] The top panel 2 includes two opposing support plates 23 and a first top panel 21 and a second top panel 22. In this embodiment, the upper ends of the first side panel 51, the rear panel 3, the second side panel 52, and the front panel 4 are connected by a fold line L1 to the support plates 23, the second top panel 22, and the first top panel 21, respectively. The first top panel 21 is equipped with a handle 7, and the second top panel 22 has a clearance hole 221 corresponding to the handle 7. When the box is assembled, the two support plates 23 support the bottom first, the first top panel 21 with the handle 7 supports the support plates 23, and the second top panel 22 covers the first top panel 21 (by glue). The handle 7 extends through the clearance hole 221.

[0043] Since the structures of the top plate 2 and the bottom plate 1 are existing technologies and not the main inventive points of this case, and there are many different ways in the prior art to fold a single piece of fabric to form the top and bottom of the packaging box, they will not be described in detail here.

[0044] When the cut pieces are assembled to form a box, this utility model only requires a double-layer panel structure to be formed on one side of the box. The outer layer is a window panel, and the inner layer is a back baffle. The back baffle is attached to the inside of the window panel, forming an openable window on the window panel. Therefore, it is not limited to the above embodiment. The double-layer panel can be formed by additionally providing a back baffle on the cut piece, or by additionally providing a window panel. The connection between the back baffle and the window panel is not necessarily by overlapping from left to right when the sides are assembled; it can also be by covering downwards from the top of the box.

[0045] The above-described structure, which involves wrapping downwards from the top plate 2 to form an overlap between the rear baffle and the window panel, can be found in [reference needed]. Figure 7 The basic structure of the cut body is similar to that of the previous embodiment, except that it lacks an additional back baffle. Instead, a window plate is connected to the top plate 2 of the box. Specifically, a window plate is connected to the upper edge of the second top plate 22 of the cut body. The front plate 4 of the four side panels serves as the back baffle. When the cut body is enclosed to form a box, the window plate is covered by the upper edge of the side panel that serves as the back baffle, forming a double-layer panel structure on the side panel that serves as the back baffle (i.e., the front plate 4). The area of ​​the window plate is less than or equal to that of the back baffle.

[0046] The above are merely embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements 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, All surfaces of the box are on the same cut piece. The box includes a bottom plate, a top plate, and four side panels. The four side panels are connected side by side in sequence by fold lines. The bottom plate and the top plate are connected to the upper and lower ends of the four side panels by fold lines, respectively. Among the four side panels connected side by side, the side panel at the first end and the side panel at the last end join together to form the side of the box. When the cut piece is used to form the box, a double-layer panel structure is formed on one side of the box. The outer layer is a window panel, and the inner layer is a back baffle. The back baffle is attached to the inside of the window panel, and an openable window is formed on the window panel.

2. A packaging box according to claim 1, characterized in that A rear baffle is connected to the front end of the side panel at the beginning or the rear end of the side panel at the end. The side panel with the rear baffle at the beginning and end is called the connecting plate, and the side panel without the rear baffle is called the window panel. When the side panels are closed to form the side of the box, the connecting plate and the window panel are joined together to form a double-layer panel structure on the side panel that serves as the window panel. The area of ​​the rear baffle is less than or equal to that of the window panel.

3. A packaging box according to claim 1, characterized in that The four side panels include the rear panel, the front panel, and the side panels located on the left and right sides of the box. The front panel serves as a window panel, and the side panels on the body that are not connected to the front panel serve as connecting panels.

4. A packaging box according to claim 1, characterized in that, One of the four side panels is used as a rear baffle. A window panel is connected to the top panel of the box. When the cut pieces are assembled to form the box, the window panel is covered by the upper edge of the side panel that serves as the rear baffle, forming a double-layer panel structure on the side panel that serves as the rear baffle. The area of ​​the window panel is less than or equal to that of the rear baffle.

5. A packaging box according to claim 4, characterized in that, The top plate of the container includes two opposing support plates and a first top plate and a second top plate. A handle is connected to the first top plate, and a clearance hole is provided on the second top plate corresponding to the handle position. The second top plate covers the first top plate, and the handle passes through the clearance hole. A window plate is connected to the second top plate.

6. A packaging box according to claim 2 or 4, characterized in that, An openable window is formed by cutting the window panel relative to the rear baffle. The outline of the window is formed by tear lines and fold lines. After the tear lines are torn, the window rotates relative to the window panel around the fold lines as the axis, and the rear baffle located behind the window is exposed on the surface of the box.

7. A packaging box according to claim 6, characterized in that, The window section has a tear-off part on the side away from the fold line. The tear-off part is a closed shape formed by tear lines, or the tear-off part is a pre-cut hole.

8. A packaging box according to claim 2 or 4, characterized in that, The bottom plate of the container includes two opposite bottom plates and two opposite side bottom plates, which are interlocked and fixedly connected to form the bottom plate.

9. A packaging box according to claim 1, characterized in that, One of the four side panels is used as a rear baffle. A window panel is connected to the front end of the side panel at the beginning or the rear end of the side panel at the end. When the side panels are enclosed to form the side of the box, the window panel and the rear baffle overlap each other, forming a double-layer panel structure on the side panel that serves as the rear baffle. The area of ​​the window panel is less than or equal to that of the rear baffle.

10. A packaging box according to claim 2 or 4, characterized in that, The window is formed by a tear line. After the tear line is torn, the window detaches from the box body, and the rear baffle behind the window is exposed on the surface of the box body.

Images