CN216685246U - Packing box and paperboard structure - Google Patents

Abstract

The application discloses packing carton and cardboard structure. The packing carton includes: a top portion including a cushioning portion; a bottom portion including a bearing portion; the side wall part is respectively connected with the top part and the bottom part of the side wall part in a folding mode along two ends of the first direction, the side wall part comprises a wall body and a first socket extending along the first direction, the wall body is wound around an axis parallel to the first direction, and the buffer part, the wall body and the bearing part form a containing space; the wall body includes that the portion of tearing that extends along first direction and folding connection's first tongue and backstop portion of inserting, and the orthographic projection of the portion of tearing at the wall body place plane is not overlapped with the first tongue of inserting at the planar orthographic projection of wall body place, and first tongue and backstop portion of inserting all peg graft with first socket, and first tongue and backstop portion of inserting are greater than the size of first socket along the size of first direction. This application makes things convenient for under the packing of packing carton and the prerequisite of opening for the packing carton becomes disposable, makes the interior article of box can't be replaced easily, has improved the anti-fake ability of packing carton.

Description

Packing box and paperboard structure

Technical Field

The application relates to the technical field of packaging, in particular to a packaging box and a paperboard structure.

Background

In order to reduce the production and transportation costs of the package, it is common to design the package as an integral part. Because integrated into one piece's packing carton can adopt the folding form to realize the packing, consequently reverse folding just can unpack the packing carton apart, and the packing carton of unpacking can reuse usually, is unfavorable for the anti-fake design of product in the packing carton.

Disclosure of Invention

To above-mentioned technical problem, this application provides a packing carton and cardboard structure, only can open the packing carton through the mode of destruction, avoids packing carton reuse.

In order to solve the above technical problem, an embodiment of the present application provides a packaging box, including: a top portion; a bottom; the side wall part is respectively connected with the top part and the bottom part in a bending way along two ends in the first direction, the side wall part comprises a wall body and a first socket, the wall body is wound around an axis parallel to the first direction, and the top part, the wall body and the bottom part form a containing space; wherein, the wall body includes the grafting portion of tearing portion and the connection of buckling that extends along first direction, tear the portion on wall body place plane and with the position interval setting of grafting portion, grafting portion inserts first socket, forms auto-lock connection structure.

Optionally, a top portion comprising a cushioning portion; and/or, a bottom portion comprising a load bearing portion; and/or the first socket extends along the first direction, and the insertion part comprises a first insertion tongue and a stopping part; the first inserting tongue and the stopping portion are both inserted into the first inserting hole, and the size of the first inserting tongue and the stopping portion in the first direction is larger than that of the first inserting hole in the first direction.

Optionally, the tear portion comprises a tear line extending in a first direction; and/or the number of the stopping parts is at least two, and the two stopping parts are respectively connected with the two ends of the first inserting tongue along the first direction in a folding manner.

Optionally, the number of the tear lines is at least two, and the two tear lines are arranged in parallel perpendicular to the first direction; the tear portion further comprises a pull portion located between the two tear lines.

Optionally, the buffer part comprises a top plate, a first sub-part and a second sub-part, the top plate is connected with the wall body in a folding mode, and the first sub-part and the second sub-part are connected with the top plate in a folding mode.

Optionally, a side of the buffering portion facing the carrying portion is provided with a top positioning groove recessed along the first direction, the top positioning groove is at least partially located in the first sub-portion, and the top positioning groove is at least partially located in the second sub-portion.

Optionally, the carrying part includes a bottom plate, a third sub-part and a fourth sub-part, the bottom plate is connected with the wall body in a folding mode, and the third sub-part and the fourth sub-part are connected with the bottom plate in a folding mode.

Optionally, a bottom positioning slot recessed along the first direction is disposed on a side of the carrying portion facing the buffer portion, the bottom positioning slot is at least partially located in the third sub-portion, and the bottom positioning slot is at least partially located in the fourth sub-portion; the third sub-portion includes a first slot floor, the fourth sub-portion includes a second slot floor, the bottom positioning slot includes a bottom slot floor, and the first slot floor and the second slot floor are jointly multiplexed as the bottom slot floor.

Optionally, the wall body further includes a second insertion tongue and a third insertion tongue, the top portion further includes a second insertion opening inserted into the second insertion tongue, and the bottom portion further includes a third insertion opening inserted into the third insertion tongue.

The embodiment of this application still provides a cardboard structure, includes: a first face and an opposing second face; and a top region comprising a buffer region configured to bend at least once toward the first face to form a buffer portion; the buffer area comprises a top area, a first sub-area and a second sub-area, wherein the first sub-area and the second sub-area are connected with the top area, the top area is configured to be bent towards the first surface direction to form a top plate, the first sub-area is configured to be bent towards the first surface direction at least once to form a first sub-portion, and the second sub-area is configured to be bent towards the first surface direction at least once to form a second sub-portion; a bottom region including a carrying region configured to bend at least once toward the first face to form a carrying portion; the bearing area comprises a bottom area, a third sub-area and a fourth sub-area, the third sub-area and the fourth sub-area are connected with the bottom area, the bottom area is configured to be bent towards the first surface direction to form a bottom plate, the third sub-area is configured to be bent towards the first surface direction at least once to form a third sub-portion, and the fourth sub-area is configured to be bent towards the first surface direction at least once to form a fourth sub-portion; a sidewall region, a top region and a bottom region respectively connected to two ends of the sidewall region along a first direction, the top region configured to bend toward the first face to form a top, the bottom region configured to bend toward the first face to form a bottom; the side wall area comprises a wall area and a first socket extending along a first direction, the wall area is configured to be bent towards the first surface direction around an axis parallel to the first direction to form a wall body, and the buffer part, the wall body and the bearing part form a containing space; the wall body area comprises a tearing part extending along a first direction, and a first inserting tongue area and a stopping part area which are connected with each other, wherein the first inserting tongue area is configured to be bent towards the first surface direction to form a first inserting tongue, and the stopping part area is configured to be bent towards the first surface or the second surface to form a stopping part; the first inserting tongue and the stopping part are inserted into the first inserting opening, and the size of the first inserting tongue area and the size of the stopping part area along the first direction are larger than the size of the first inserting opening area along the first direction.

The packing carton and cardboard structure that this application embodiment provided, through lateral wall portion, with the top of lateral wall portion folding joint and with the bottom of lateral wall portion folding joint, form the packing carton to the splendid attire is packed article. The first inserting tongue is inserted into the first inserting opening, and the stopping part in folding connection with the first inserting tongue can prevent the first inserting tongue from falling off, so that once the packaging box is packaged, the packaging box can be opened only in a destructive mode. When opened, the package may be opened by a tear. This application embodiment makes things convenient for under the packing of packing carton and the prerequisite of opening for the packing carton becomes disposable packing carton, makes the interior article of box can't be replaced easily, has improved the anti-fake ability of packing carton.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic view of a package according to a first embodiment of the present application.

Figure 2 is a schematic close-up view of a package according to a first embodiment of the present application.

Figure 3 is a schematic opening view of the package according to the first embodiment of the present application.

Fig. 4 is a schematic view of the internal structure of the package box according to the first embodiment of the present application.

Figure 5 is a top view of a second embodiment of the paperboard structure of the present application.

Figure 6 is a bottom view of a second embodiment of the paperboard structure of the present application.

Figure 7 is a schematic top section of a second embodiment of the paperboard structure of the present application.

Fig. 8 is a schematic view of a second embodiment of the paperboard structure of the present application.

Fig. 9 is a schematic view of a sidewall region of a second embodiment of the present application.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way. When a layer, a region or a layer is referred to as being "on" or "over" another layer, another region or layer in describing a structure of a component, it may be directly on the other layer, the other region or layer, or may include other layers or regions between the layer and the other layer or region. Also, if the component is turned over, one layer or region may be "under" or "beneath" another layer or region. In the present embodiment, "B corresponding to a" means that B is associated with a, from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

Cartons are commonly used to package articles. When being transported, the paper box is easy to vibrate and collide, which causes the damage of the articles. Existing cartons are typically formed by folding a cut, single sheet of paperboard, such as a rectangular parallelepiped carton. After the cardboard is folded into the carton, the carton may be opened by reversely folding a portion of the cardboard so that the carton may be recycled. If the carton is used for packaging valuable articles, such as high-grade wine and other commodities, the recycled carton is difficult to ensure that the articles in the carton are original articles, and therefore, the anti-counterfeiting design is not facilitated. In order to improve the anti-counterfeiting performance of the carton, a disposable carton needs to be designed.

In view of the above technical problems, the present application provides a packing box and a paperboard structure, which form a packing box by a side wall portion, a top portion connected with the side wall portion in a folded manner, and a bottom portion connected with the side wall portion in a folded manner, and hold a packed article. The wall body of the side wall part is formed in a winding mode, the first inserting tongue can be inserted into the first inserting opening, the stopping part connected with the first inserting tongue in a folding mode can prevent the first inserting tongue from falling off, and therefore the packaging box can be opened only in a breaking mode once the packaging box is packaged. When opened, the package may be opened by a tear. This application embodiment makes things convenient for under the packing of packing carton and the prerequisite of opening for the packing carton becomes disposable packing carton, makes the interior article of box can't be replaced easily, has improved the anti-fake ability of packing carton.

First embodiment

Fig. 1 is a schematic view of a package according to a first embodiment of the present application. Figure 2 is a schematic close-up view of a package according to a first embodiment of the present application. Figure 3 is a schematic opening view of the package according to the first embodiment of the present application.

With reference to fig. 1, 2 and 3, an embodiment of the present application provides a package including: a top portion 1; a bottom 2; the side wall part 3 is respectively connected with the top part 1 and the bottom part 2 in a bending way at two ends along the first direction Z, the side wall part 3 comprises a wall body 31 and a first inserting opening 32, the wall body 31 is wound around an axis parallel to the first direction Z, and the top part 1, the wall body 31 and the bottom part 2 form a containing space; the wall body 31 includes a tearing portion 311 extending along the first direction Z and a bending connection insertion portion 310, the tearing portion 311 is disposed on the plane where the wall body is located and spaced from the insertion portion 310, and the insertion portion 310 is inserted into the first socket 32 to form a self-locking connection structure.

In the embodiment of the present application, the overall shape of the packing box may be a column, and the cross-sectional shape may be a circle or a polygon.

With continued reference to fig. 1, the sidewall portion 3 is used as a connecting structure of the top portion 1 and the bottom portion 2, and the wall body 31, which is the sidewall portion 3, is wound to form a sidewall of the packing box, so that the top portion 1, the wall body 31, and the bottom portion 2 form a receiving space, receive the received object, and restrict the movement of the received object within the packing box. In consideration of the description of the embodiments of the present application, the cross-sectional shape of the packing box is a rectangle, that is, the packing box forms a rectangular parallelepiped box. In the embodiment of the present application, the wall body 31 after winding forms four side wall surfaces of the rectangular parallelepiped box, the top portion 1 forms a top wall surface of the rectangular parallelepiped box, and the bottom portion 2 forms a bottom wall surface of the rectangular parallelepiped box.

With continued reference to fig. 2 and 3, after the wall 31 is wound to form a rectangular parallelepiped box side wall surface, the insertion portion 310 is inserted into the first insertion opening 32, the insertion portion 310 and the first insertion opening 32 form a self-locking structure, and once the insertion portion 310 is inserted into the first insertion opening 32, the packing box can be opened only by breaking, so that the packing box becomes a disposable packing box, thereby preventing counterfeit of the accommodated object by recycling the packing box. When the package needs to be opened, the wall body 31 is broken along the tear portion 311 by pulling the tear portion 311, and the package can be easily detached and the accommodated object can be taken out. The orthographic projection of the tearing part 311 on the plane of the wall body 31 and the orthographic projection of the inserting part 310 on the plane of the wall body 31 are not overlapped, so that the tearing part 311 and the inserting part 310 can be prevented from interfering, and the packaging process and the opening process of the packaging box can be mutually independent and do not influence each other.

Further, with continued reference to fig. 1, 2 and 3, the top portion 1 includes a cushioning portion 11; and/or, the bottom 2 comprises a bearing portion 21; and/or the first insertion opening 32 extends along the first direction Z, the insertion part 310 includes a first insertion tongue 312 and a stopping part 313; the first insertion tongue 312 and the stopping portion 313 are inserted into the first insertion hole 32, and the size of the first insertion tongue 312 and the stopping portion 313 along the first direction Z is larger than the size of the first insertion hole 32 along the first direction Z.

With continued reference to fig. 1, the top 1 is used to secure the contained object. The top portion 1 restricts movement of the accommodated object by the buffer portion 11, thereby realizing fixation of the accommodated object. Further, the buffer portion 11 can buffer the object to be accommodated, thereby reducing the possibility of damage to the object to be accommodated due to vibration.

With continued reference to fig. 1, the base 2 is used to secure the lower half of the contained object. The bottom portion 2 supports the object to be accommodated by the support portion 21, thereby fixing the object to be accommodated together with the top portion 1. In addition, since the receiving portion 21 is folded and connected to the wall body 31 as a part of the bottom portion 2, the receiving portion 21 can also cushion the object to be accommodated, thereby further reducing the possibility of the object to be accommodated being damaged by vibration.

Because the stopping portion 313 is connected with the first inserting tongue 312 in a folding manner, after the stopping portion 313 is inserted into the first inserting hole 32 along with the first inserting tongue 312, the stopping portion 313 deforms under the action of the folding elastic force and blocks the first inserting hole 32, so that the first inserting tongue 312 cannot fall off from the first inserting hole 32. Therefore, the self-locking connecting structure is formed after the insertion part and the first socket are inserted and combined.

Illustratively, with continued reference to FIGS. 2 and 3, locating the first receptacle 32 at the junction of two adjoining side wall surfaces of a rectangular parallelepiped box facilitates concealing the first receptacle 32. The length of the first tongue 312 in the first direction Z is slightly smaller than the length of the first insertion opening 32, and the total length of the first tongue 312 and the stopping portion 313 in the first direction Z is greater than the length of the first insertion opening 32. When the first tongue 312 is inserted into the first inserting hole 32, the stopping portion 313 needs to be bent, so that the total length of the first tongue 312 and the stopping portion 313 along the first direction Z is smaller than the length of the first inserting hole 32, and thus the first tongue 312 and the stopping portion 313 can be smoothly inserted into the first inserting hole 32. When the first inserting tongue 312 and the stopping portion 313 are inserted into the first inserting hole 32, the folding between the stopping portion 313 and the first inserting tongue 312 rebounds, so that the total length of the first inserting tongue 312 and the stopping portion 313 along the first direction Z is greater than the length of the first inserting hole 32, and therefore, the first inserting tongue 312 cannot be pulled out of the first inserting hole 32, and the packaging box is prevented from being opened as it is on the premise of ensuring the closing of the packaging box. In addition, since the first inserting hole 32 is located at the connection position of the two side wall surfaces of the rectangular parallelepiped box, the first inserting tongue 312 inserted into the first inserting hole 32 is restricted by the two side wall surfaces, and it is difficult to restore the state when the first inserting tongue 312 and the stopper 313 are inserted into the first inserting hole, and it is difficult to open the packing box as it is, that is, the packing box becomes a disposable packing box.

With continued reference to fig. 2 and 3, the tear portion 311 includes a tear line 311A, the tear line 311A extending in the first direction Z. The tear line 311A is a line of pre-processed print provided on the paperboard. By weakening the structural strength at the tear line 311A, it is easier to break the wall 31 along the tear line 311A, facilitating opening of the package. Further, after the wall 31 is broken along the tear line 311A, the package cannot be reused for packaging, thereby preventing counterfeit of the accommodated object by recycling the package. Illustratively, the tear line 311A may be a dashed line formed after cutting. The number of the stopping portions 313 is at least two, and the two stopping portions 313 are respectively connected with two ends of the first tongue 312 along the first direction Z in a folding manner. Since the stopping portions 313 are disposed at both ends of the first tongue 312 along the first direction Z, the first tongue 312 is difficult to slide out of the first inserting hole 32 at either end of the first direction Z, which further increases the difficulty of opening the packing box without damage.

With continued reference to fig. 3, the number of tear lines 311A is at least two, two tear lines 311A being juxtaposed perpendicular to the first direction Z; the tear portion 311 further includes a pull portion 311B, the pull portion 311B being located between the two tear lines 311A. After two tear lines 311A are provided, only the lifting portion 311B between the two tear lines 311A needs to be lifted, and the two tear lines 311A can be easily torn completely, so that the whole torn opening of the packaging box after being torn is neat, and the attractiveness of the packaging box is not affected. Meanwhile, the package box can be opened by tearing the lifting part 311B, so that the process of opening the package box is easier.

Fig. 4 is a schematic view of the internal structure of the package box according to the first embodiment of the present application.

Referring to fig. 4, the wall 31 further includes a second tab 314 and a third tab 315, the top portion 1 further includes a second socket 12 plugged with the second tab 314, and the bottom portion 2 further includes a third socket 22 plugged with the third tab 315. When the first tongue 312 is inserted into the first insertion hole 32, the wall 31 is fixed after being curled. At this time, the second tongue 314 is inserted into the second slot 12 to fix the relative position of the top 1 and the wall 31, so that the top 1 is not easily opened. Similarly, the third tongue 315 is inserted into the third insertion hole 22, and can fix the relative position of the bottom 2 and the wall 31. So far, top 1, bottom 2 and wall body 31 form six walls of cuboid box, and all relatively fixed between each wall, and can't open the packing carton just to make the packing carton become disposable packing carton, avoid forging through reuse packing carton and being held the object.

With continued reference to fig. 4, the cushioning portion 11 includes a top panel 111, a first sub-portion 112 and a second sub-portion 113, the top panel 111 is connected to the wall 31 in a folded manner, and the first sub-portion 112 and the second sub-portion 113 are connected to the top panel 111 in a folded manner. The top plate 111 forms a top wall surface of the rectangular parallelepiped box. The first sub-part 112 and the second sub-part 113 are both located in the packing box, and both limit and fix the accommodated objects and buffer the accommodated objects. Considering that the first and second sub-portions 112 and 113 are both connected to the top panel 111 in a folded manner, the first and second sub-portions 112 and 113 can provide a limited damping force, but the first and second sub-portions 112 and 113 together can provide a greater damping force for damping the accommodated object.

Further, the carrying portion 21 includes a bottom plate 211, a third sub-portion 212 and a fourth sub-portion 213, the bottom plate 211 is connected to the wall 31 in a foldable manner, and both the third sub-portion 212 and the fourth sub-portion 213 are connected to the bottom plate 211 in a foldable manner. The bottom plate 211 forms the bottom wall surface of the rectangular parallelepiped box. The third sub-part 212 and the fourth sub-part 213 are both located in the packing box, and both limit and fix the accommodated object and support the accommodated object. Considering that the third and fourth sub-parts 212 and 213 are both connected to the bottom plate 211 in a folded manner, the third and fourth sub-parts 212 and 213 can provide a limited supporting force, but the third and fourth sub-parts 212 and 213 can support the accommodated object together and can provide a greater supporting force.

With continued reference to fig. 4, a side of the carrying portion 21 facing the buffering portion 11 is provided with a bottom positioning slot 23 recessed along the first direction Z, the bottom positioning slot 23 is at least partially located in the third sub-portion 212, and the bottom positioning slot 23 is at least partially located in the fourth sub-portion 213; the third subsection 212 includes a first slot floor 231, the fourth subsection 213 includes a second slot floor 232, the bottom positioning slot 23 includes a bottom slot floor 211, and the first slot floor 231 and the second slot floor 232 collectively multiplex as the bottom slot floor 211. The positioning groove is used for positioning the accommodated object and limiting the movement of the accommodated object in the packaging box. Since the bottom groove bottom plate 211 of the bottom positioning groove 23 is used as a main body for supporting the accommodated object, the bottom positioning groove 23 is partially located in the third sub-section 212 and partially located in the fourth sub-section 213, and the pressure from the accommodated object can be distributed to the third sub-section 212 and the fourth sub-section 213, thereby improving the bearing capacity of the bearing part 21.

Second embodiment

Figure 5 is a top view of a second embodiment of the paperboard structure of the present application. Figure 6 is a bottom view of a second embodiment of the paperboard structure of the present application.

Referring to fig. 5 and 6, embodiments of the present application further provide a paperboard structure, including: a first face P1 and an opposing second face P2; and a top section S1 including a buffer section S11, the buffer section S11 being configured to be bent at least once toward the first plane P1 to form the buffer portion 11; the buffer area S11 includes a top area S111, a first sub-area S112 and a second sub-area S113, the first sub-area S112 and the second sub-area S113 are both connected to the top area S111, the top area S111 is configured to bend toward the first plane P1 to form the top plate 111, the first sub-area S112 is configured to bend toward the first plane P1 at least once to form the first sub-portion 112, and the second sub-area S113 is configured to bend toward the first plane P1 at least once to form the second sub-portion 113; a bottom section S2 including a bearing section S21, the bearing section S21 being configured to be bent at least once toward the first aspect to form the bearing portion 21; the carrying region S21 includes a bottom region S211, a third sub-region S212 and a fourth sub-region S213, both the third sub-region S212 and the fourth sub-region S213 are connected to the bottom region S211, the bottom region S211 is configured to bend toward the first plane P1 to form the bottom plate 211, the third sub-region S212 is configured to bend toward the first plane P1 at least once to form the third sub-portion 212, and the fourth sub-region S213 is configured to bend toward the first plane P1 at least once to form the fourth sub-portion 213; a sidewall region S3, a top region S1 and a bottom region S2 respectively connected to both ends of the sidewall region S3 along the first direction Z, the top region S1 configured to bend toward the first plane P1 to form a top 1, and the bottom region S2 configured to bend toward the first plane P1 to form a bottom 2; the side wall section S3 includes a wall body section S31 and a first socket 32 extending in the first direction Z, the wall body section S31 is configured to bend around an axis parallel to the first direction Z toward the first plane P1 to form a wall body 31, and the buffer portion 11, the wall body 31 and the bearing portion 21 form a housing space; the wall area S31 includes a tearing portion 311 extending along the first direction Z, and a first tongue insertion area S312 and a stopping area S313 connected to each other, the first tongue insertion area S312 is configured to bend towards the first plane P1 to form a first tongue 312, and the stopping area S313 is configured to bend towards the first plane P1 or the second plane P2 to form a stopping portion 313; the first inserting tongue 312 and the stopping portion 313 are inserted into the first inserting hole 32, and the size of the first inserting tongue area S312 and the stopping portion area S313 along the first direction Z is larger than that of the first inserting hole 32 area along the first direction Z.

The paperboard structure of the present embodiment can be bent to form the package of the previous embodiment.

When the paperboard structure is not bent, the paperboard structure can be regarded as a plane structure, and two sides of the plane structure are respectively a first face P1 and a second face P2. When the paperboard structure is bent toward the first plane P1, the bending means that the first plane P1 of the two bent parts forms an angle smaller than 180 degrees, and the second plane P2 forms an angle larger than 180 degrees. Correspondingly, bending in the direction of the second plane P2 means that the second plane P2 of the two opposite bent parts forms an angle smaller than 180 ° and the first plane P1 forms an angle larger than 180 °. The cardboard structure can be folded to obtain a packing box, the shape of the packing box is not limited, and a cuboid box is taken as an example for convenience of description. The plane of the paperboard structure defines a first reference direction X and a second reference direction Y which are mutually crossed, and the folding lines of the folded paperboard structure are parallel to or coincident with the first reference direction X or the second reference direction Y. Since the rectangular parallelepiped of the box is taken as an example for explanation, the first reference direction X and the second reference direction Y are perpendicular.

Figure 7 is a schematic view of the top region of a second embodiment of the paperboard structure of the present application.

Referring to fig. 7, the top section S1 is bent to form the top 1 of the packing box, and the buffer section S11 of the top section S1 is bent to form the buffer 11. The top section S111 of the buffer section S11 is bent toward the first plane P1 to form the top panel 111. The first sub-area S112 and the second sub-area S113 of the buffer area S11 are connected to both ends of the top area S111 along the first reference direction X, respectively. The first sub-region S112 includes a first sub-region S112a, a second sub-region S112b, a third sub-region S112c and a fourth sub-region S112d connected in sequence. The end of the first sub-region S112a facing away from the second sub-region S112b is connected to the top region S111. The first sub-region S112a is bent toward the first plane P1 with respect to the top region S111, the second sub-region S112b is bent toward the first plane P1 with respect to the first sub-region S112a, the third sub-region S112c is bent toward the first plane P1 with respect to the second sub-region S112b, and the fourth sub-region S112d is bent toward the first plane P1 with respect to the third sub-region S112c, thereby forming the first sub-portion 112. The second plane P2 of the bent fourth subregion S112d is in contact with the first plane P1 of the top region S111. The second sub-region S113 comprises a fifth sub-region S113a, a sixth sub-region S113b, a seventh sub-region S113c and an eighth sub-region S113d connected in sequence. The end of the fifth subregion S113a facing away from the sixth subregion S113b is connected to the top region S111. The fifth sub-region S113a is bent toward the first plane P1 with respect to the top region S111, the sixth sub-region S113b is bent toward the first plane P1 with respect to the fifth sub-region S113a, the seventh sub-region S113c is bent toward the first plane P1 with respect to the sixth sub-region S113b, and the eighth sub-region S113d is bent toward the first plane P1 with respect to the seventh sub-region S113c, thereby forming the second sub-portion 113. The second plane P2 of the bent eighth subregion S113d is in contact with the first plane P1 of the top region S111.

The buffer area S11 further includes a first fixed area S114, and the first fixed area S114 is connected to one end of the top area S111 along the second reference direction Y. The first fixing portion S114 is bent toward the first plane P1 relative to the top portion S111 to form a first fixing portion, and the first fixing portion can fix the relative positions of the first sub-portion 112 and the second sub-portion 113.

The second subregion S112b and the third subregion S112c are provided with a first notch, and the sixth subregion S113b and the seventh subregion S113c are provided with a second notch, so that when the first subregion S112 is bent to form the first sub-portion 112, and the second subregion S113 is bent to form the second sub-portion 113, the first notch and the second notch can limit the movement of the accommodated object of the packing box, thereby positioning the accommodated object.

Fig. 8 is a schematic view of a second embodiment of the paperboard structure of the present application.

Referring to fig. 8, the bottom section S2 is bent to form the bottom 2 of the packing box, and the carrying section S21 of the bottom section S2 is bent to form the carrying section 21. The bottom region S211 of the carrying region S21 is bent toward the first plane P1 to form a top panel 111. The third sub-area S212 and the fourth sub-area S213 of the carrying area S21 are respectively connected to both ends of the bottom area S211 along the first reference direction X. The third sub-region S212 includes a ninth sub-region S212a, a tenth sub-region S212b, an eleventh sub-region S212c and a twelfth sub-region S212d connected in sequence. The end of the ninth subregion S212a facing away from the tenth subregion S212b is connected to the bottom region S211. The ninth sub-region S212a is bent toward the first plane P1 with respect to the top region S111, the tenth sub-region S212b is bent toward the first plane P1 with respect to the ninth sub-region S212a, the eleventh sub-region is bent toward the first plane P1 with respect to the tenth sub-region S212b, and the twelfth sub-region S212d is bent toward the first plane P1 with respect to the eleventh sub-region S212c, thereby forming the third sub-portion 212. The second plane P2 of the bent twelfth subregion S212d is in contact with the first plane P1 of the bottom region S211. The third sub-region S212 includes a thirteenth sub-region S213a, a fourteenth sub-region S213b, a fifteenth sub-region S213c and a sixteenth sub-region S213d connected in sequence. The thirteenth subregion S213a is connected to the bottom region S211 at the end facing away from the fourteenth subregion S213 b. The thirteenth sub-region S213a is bent toward the first plane P1 with respect to the bottom region S211, the fourteenth sub-region S213b is bent toward the first plane P1 with respect to the thirteenth sub-region S213a, the fifteenth sub-region S213c is bent toward the first plane P1 with respect to the fourteenth sub-region S213b, and the sixteenth sub-region S213d is bent toward the first plane P1 with respect to the fifteenth sub-region S213c, thereby forming the fourth sub-portion 213. The second plane P2 of the bent sixteenth sub-region S213d is in contact with the first plane P1 of the bottom region S211.

The bearing region S21 further includes a second fixing region S214, and the second fixing region S214 is connected to one end of the top region S111 along the second reference direction Y. The second fixing portion S214 is bent toward the first plane P1 relative to the top portion S111 to form a second fixing portion, and the second fixing portion can fix the relative positions of the third sub-portion 212 and the fourth sub-portion 213.

The tenth subregion S212b and the eleventh subregion S212c are provided with a third notch, a first subregion S212e and a second subregion S212f which are connected are arranged in the third notch, one end of the first subregion S212e departing from the second subregion S212f is connected with the tenth subregion S212b, and one end of the second subregion S212f departing from the first subregion S212e is connected with the eleventh subregion S212 c. The first sub-region S212e is bent toward the first plane P1 with respect to the tenth sub-region S212b, the second sub-region S212f is bent toward the second plane P2 with respect to the first sub-region S212e, and the second sub-region S212f is bent toward the first plane P1 with respect to the eleventh sub-region S212 c. A fourth notch is formed in the fourteenth subregion S213b and the fifteenth subregion S213c, a third subregion S213e and a fourth subregion S213f are connected in the fourth notch, an end of the third subregion S213e facing away from the fourth subregion S213f is connected to the fourteenth subregion S213b, and an end of the fourth subregion S213f facing away from the third subregion S213e is connected to the fifteenth subregion S213 c. The third sub-region S213e is bent toward the first plane P1 relative to the fourteenth sub-region S213b, the fourth sub-region S213f is bent toward the second plane P2 relative to the third sub-region S213e, and the fourth sub-region S213f is bent toward the first plane P1 relative to the fifteenth sub-region S213 c. The bent third notch and the bent fourth notch form a bottom positioning slot 23, the second sub-area S212f forms a first slot bottom plate 231, and the fourth sub-area S213f forms a second slot bottom plate 232.

Fig. 9 is a schematic view of a sidewall region of a second embodiment of the present application.

Referring to fig. 9, the side wall region S3 is bent to form the side wall portion 3 of the packing box, and the top region S111 and the bottom region S211 are connected to both ends of the side wall region S3 along the second reference direction Y, respectively. Wall body area S31 is bent to form wall body 31 of side wall part 3. Considering that the package box formed by bending in the embodiment of the present application is a rectangular parallelepiped box, the wall region S31 includes a first wall region S31a, a second wall region S31b, a third wall region S31c, a fourth wall region S31d, and a fifth wall region S31e connected in sequence. The first wall section S31a is bent toward the first plane P1 with respect to the second wall section S31b, the second wall section S31b is bent toward the first plane P1 with respect to the third wall section S31c, the third wall section S31c is bent toward the first plane P1 with respect to the fourth wall section S31d, and the fourth wall section S31d is bent toward the first plane P1 with respect to the fifth wall section S31e, so as to form the wall 31. At this time, the first plane P1 of the fifth wall section S31e is in contact with the second plane P2 of the first wall section S31 a. The top region S111 and the bottom region S211 are connected to both ends of the second wall region S31b along the second reference direction Y. The first tongue insertion region S312 is connected to an end of the fifth wall region S31e away from the fourth wall region S31d, and the first tongue insertion region S312 is bent toward the first plane P1 relative to the fifth wall region S31e to form a first tongue insertion 312. The number of the stopping portions S313 is at least two, and the stopping portions S313 are respectively connected to two ends of the first tongue insertion area S312 along the second reference direction Y, and the stopping portions S313 are bent toward the first plane P1 or the second plane P2 relative to the first tongue insertion area S312 to form the stopping portions 313. The first inserting opening 32 is arranged at the connection of the first wall section S31a and the second wall section S31b, and the first inserting opening 32 extends along the second reference direction Y. The tear portion 311 is located in the second wall section S31b or the third wall section S31c or the fourth wall section S31d or the fifth wall section S31 e.

The wall body region S31 also includes a second tab region S314 and a third tab region S315. The second tongue insertion region S314 and the third tongue insertion region S315 are located at both ends of the fourth wall region S31d in the second reference direction Y. The second tongue section S314 is bent toward the first plane P1 relative to the fourth wall section S31d to form a second tongue 314. The third tongue region S315 is bent toward the first plane P1 relative to the fourth wall region S31d to form a third tongue 315. The second socket 12 is located at a junction between the first fixing section S114 and the top section S111, and the second socket 12 extends along the first reference direction X. The third inserting hole 22 is located at a junction between the second fixing section S214 and the bottom section S211, and the third inserting hole 22 extends in the first reference direction X.

In summary, the packing carton and cardboard structure that this application embodiment provided, through lateral wall portion, with the top of lateral wall portion folding joint and with the bottom of lateral wall portion folding joint, form the packing carton to the splendid attire is packed article. The first inserting tongue is inserted into the first inserting opening, and the stopping part connected with the first inserting tongue in a folding mode can prevent the first inserting tongue from falling off, so that the packaging box can be opened only in a destroying mode once the packaging box is packaged. When opened, the package may be opened by a tear. This application embodiment makes things convenient for under the packing of packing carton and the prerequisite of opening for the packing carton becomes disposable packing carton, makes the interior article of box can't be replaced easily, has improved the anti-fake ability of packing carton.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims (10)

1. A package, comprising:

a top portion;

a bottom;

the side wall part is respectively connected with the top part and the bottom part in a bending mode along two ends in a first direction, the side wall part comprises a wall body and a first inserting opening, the wall body is wound around an axis parallel to the first direction, and the top part, the wall body and the bottom part form a containing space;

the wall body comprises a tearing part and a bent insertion part, the tearing part extends in the first direction, the position of the wall body is on the plane, the position of the insertion part is arranged at intervals, and the insertion part is inserted into the first socket to form a self-locking connection structure.

2. A package as claimed in claim 1 wherein the top portion includes a cushioning portion;

and/or, the bottom portion comprises a load-bearing portion;

and/or the first socket extends along the first direction, and the insertion part comprises a first insertion tongue and a stopping part;

the first plug tongue and the stopping portion are plugged with the first plug socket, and the size of the first plug tongue and the stopping portion along the first direction is larger than that of the first plug socket along the first direction.

3. A package as claimed in claim 2 wherein the tear portion comprises a tear line extending in the first direction;

and/or the number of the stopping parts is at least two, and the two stopping parts are respectively connected with the two ends of the first inserting tongue along the first direction in a folding manner.

4. A package as claimed in claim 3 wherein the number of tear lines is at least two, two of the tear lines being juxtaposed perpendicular to the first direction;

the tearing part further comprises a lifting part, and the lifting part is located between the two tearing lines.

5. A package as claimed in claim 2 wherein the cushioning portion comprises a top panel foldably connected to the wall, a first sub-portion and a second sub-portion, both of which are foldably connected to the top panel.

6. A package according to claim 5, wherein a side of the cushioning portion facing the carrier portion is provided with a top detent recessed in the first direction, the top detent being located at least partially in the first sub-portion and the top detent being located at least partially in the second sub-portion.

7. A package as claimed in claim 2, wherein the carrying portion comprises a bottom panel, a third sub-portion and a fourth sub-portion, the bottom panel being foldably connected to the wall, and the third sub-portion and the fourth sub-portion being each foldably connected to the bottom panel.

8. A package according to claim 7, wherein a side of the carrying portion facing the cushioning portion is provided with a bottom positioning slot recessed in the first direction, the bottom positioning slot being located at least partially in the third sub-portion and at least partially in the fourth sub-portion;

the third sub-portion comprises a first groove bottom plate, the fourth sub-portion comprises a second groove bottom plate, the bottom positioning groove comprises a bottom groove bottom plate, and the first groove bottom plate and the second groove bottom plate are jointly multiplexed as the bottom groove bottom plate.

9. A package as claimed in claim 1, wherein the wall further comprises a second tab and a third tab, the top further comprises a second socket for mating with the second tab, and the bottom further comprises a third socket for mating with the third tab.

10. A paperboard structure, comprising:

a first face and an opposing second face; and

a top region comprising a buffer region configured to bend at least once in a direction of the first face to form a buffer; the buffer area comprises a top area, a first sub-area and a second sub-area, wherein the first sub-area and the second sub-area are connected with the top area, the top area is configured to be bent towards the first surface direction to form a top plate, the first sub-area is configured to be bent towards the first surface direction at least once to form a first sub-portion, and the second sub-area is configured to be bent towards the first surface direction at least once to form a second sub-portion;

a bottom region comprising a bearing region configured to bend at least once toward the first face to form a bearing portion; the bearing area comprises a bottom area, a third sub-area and a fourth sub-area, the third sub-area and the fourth sub-area are connected with the bottom area, the bottom area is configured to be bent towards the first surface direction to form a bottom plate, the third sub-area is configured to be bent towards the first surface direction at least once to form a third sub-portion, and the fourth sub-area is configured to be bent towards the first surface direction at least once to form a fourth sub-portion;

a sidewall region, the top region and the bottom region being connected to respective ends of the sidewall region along a first direction, the top region configured to bend toward the first face to form a top, the bottom region configured to bend toward the first face to form a bottom; the side wall area comprises a wall area and a first socket extending along the first direction, the wall area is configured to be bent towards the first surface direction around an axis parallel to the first direction to form a wall body, and the buffer part, the wall body and the bearing part form a containing space;

wherein the wall body region comprises a tearing part extending along the first direction and a first tongue insertion region and a stopping region which are connected with each other, the first tongue insertion region is configured to be bent towards the first surface to form a first tongue, and the stopping region is configured to be bent towards the first surface or the second surface to form a stopping part; the first insertion tongue and the stopping part are inserted into the first insertion opening, and the size of the first insertion tongue area and the size of the stopping part area along the first direction are larger than the size of the first insertion opening area along the first direction.

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