Packaging box assembly

Abstract

The packaging box assembly comprises a main box body, a locking structure, an auxiliary structure and a lifting film, the main box body comprises a first wall part, a first containing space is defined by the first wall part, and a functional opening communicating with the first containing space is formed in the side, in the first direction, of the first wall part; a receding opening communicating with the first containing space is formed in one side, in the second direction, of the first wall part. At least part of the locking structure is located in the first containing space and can move in the second direction relative to the receding opening, and the locking structure comprises a second wall part and a baffle connected with the second wall part in a bendable mode; when at least part of the baffle is located in the first containing space, the auxiliary structure abuts against the surface of the side, away from the first wall part, of the baffle, and when the baffle is located outside the first containing space, the auxiliary structure pushes the baffle to protrude out of the second wall part in the direction intersecting with the second direction. At least part of the lifting film is located in the first containing space, and the lifting film is connected with the main box body and the locking structure.

Description

Technical Field

[0001] The present application relates to the field of packaging technology, and in particular to a packaging box assembly. Background Art

[0002] Existing packaging boxes often cannot display the product well under the operation of the user, and cannot maintain the state of displaying the product well under the operation of the user, so that the overall display effect of the packaging box on the product is poor. Summary of the invention

[0003] In response to the above technical problems, the present application provides a packaging box assembly, which can better display the product.

[0004] In the first aspect, an embodiment of the present application provides a packaging box assembly, including a main box body, a locking structure, an auxiliary structure and a lifting film, the main box body including a first wall portion, the first wall portion encloses a first storage space, a functional opening communicating with the first storage space is provided on one side of the first wall portion in the first direction, and a clearance opening communicating with the first storage space is provided on one side of the first wall portion in the second direction; at least part of the locking structure is located in the first storage space and is movably arranged in the second direction relative to the clearance opening, the locking structure includes a second wall portion and a baffle that is bendably connected to the second wall portion; when the baffle is at least partly located in the first storage space, the auxiliary structure abuts against a surface of the baffle on a side facing away from the first wall portion, and when the baffle is located outside the first storage space, the auxiliary structure pushes the baffle to protrude out of the second wall portion in a direction intersecting with the second direction; at least part of the lifting film is located in the first storage space, and the lifting film is connected to the main box body and the locking structure, wherein the first direction intersects with the second direction.

[0005] The packaging box assembly provided in the embodiment of the present application includes a main box body, a locking structure, an auxiliary structure and a lifting film. The main box body includes a first wall portion, which encloses a first storage space, and the first storage space can be used to store products. The lifting film is connected to the main box body and the locking structure, and the lifting film can be used to participate in supporting the product in the first storage space. A functional opening connected to the first storage space is provided on one side of the first wall portion in the first direction, and a clearance opening connected to the first storage space is provided on one side of the first wall portion in the second direction. At least part of the locking structure is located in the first storage space and is movable relative to the clearance opening in the second direction, so that when the locking structure is located in the first storage space, the lifting film can be in an initial state, and the lifting film in the initial state can better allow the product to be located in the first storage space and will not extend from the functional opening, and the user can gradually tighten the lifting film to a stretched state by pulling the locking structure along the second direction to the side away from the first storage space. In the process of changing from the initial state to the stretched state, under the pulling influence of the locking structure, the size of the lifting membrane in the second direction gradually increases, so that the size of the lifting membrane in the first direction gradually decreases, so that the lifting membrane can gradually lift the product out of the functional opening along the first direction, thereby realizing the display of the product.

[0006] The locking structure includes a second wall portion and a baffle that is bendably connected to the second wall portion. When the baffle is at least partially located in the first accommodating space, the auxiliary structure abuts against a surface of the baffle on a side facing away from the first wall portion. When the baffle is located outside the first accommodating space, the baffle is not restricted by the first wall portion. The auxiliary structure can push the baffle to protrude from the second wall portion in a direction intersecting with the second direction. When the user pulls the locking structure until the baffle is located outside the first accommodating space and then lets go, the lifting film will provide a pulling force to the locking structure in the second direction toward the functional opening due to the gravity of the product, so that the baffle protruding from the second wall portion The locking film can be used to hold the locking device in place for a period of time so that the locking device can be easily re-engaged in the first storage space by the lifting film when the locking device is in a state of tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0008] Figure 1 An exploded schematic diagram of a packaging box assembly provided in an embodiment of the present application;

[0009] Figure 2 A schematic diagram of the structure of the packaging box assembly and the product provided in the embodiment of the present application;

[0010] Figure 3 A schematic cross-sectional view of a packaging box assembly and a product provided in an embodiment of the present application;

[0011] Figure 4 A schematic diagram of the structure of a packaging box assembly and a product provided in another embodiment of the present application;

[0012] Figure 5 A cross-sectional schematic diagram of a packaging box assembly and a product provided in another embodiment of the present application;

[0013] Figure 6 A schematic diagram of the structure of a lifting membrane in an initial state provided in an embodiment of the present application;

[0014] Figure 7 A schematic diagram of the structure of a lifting membrane in a stretched state provided in an embodiment of the present application;

[0015] Figure 8 A schematic diagram of the structure of the main box provided in an embodiment of the present application;

[0016] Fig. 9 A schematic diagram of the structure of the first partition provided in an embodiment of the present application;

[0017] Fig.10 A schematic diagram of the structure of the auxiliary structure provided in the embodiment of the present application;

[0018] Fig.11 A schematic diagram of the structure of the locking structure provided in an embodiment of the present application;

[0019] Fig.12 A schematic structural diagram of a first paperboard structure provided in an embodiment of the present application;

[0020] Fig.13 A schematic structural diagram of a second paperboard structure provided in an embodiment of the present application;

[0021] Fig.14 A schematic structural diagram of a third paperboard structure provided in an embodiment of the present application;

[0022] Fig.15 A schematic structural diagram of a fourth paperboard structure provided in an embodiment of the present application;

[0023] Fig.16 A schematic diagram of the structure of a tray provided in an embodiment of the present application;

[0024] Fig.17 A schematic diagram of the structure of a sub-disk provided in an embodiment of the present application;

[0025] Fig.18 A schematic diagram of the structure of a sub-disk provided in another embodiment of the present application;

[0026] Fig.19 A schematic diagram of the structure of a blocking member provided in an embodiment of the present application;

[0027] Fig. 20 A schematic diagram of the structure of the packaging box assembly provided in an embodiment of the present application in a closed state.

[0028] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0030] It should be understood that, although the terms first, second, third, etc. may be used to describe various information in this article, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this article, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at the time of..." or "when..." or "in response to determination". Furthermore, as used in this article, the singular forms "one", "one" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising", "including" indicate that there are described features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the existence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "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". Exceptions to this definition will only occur when the combination of elements, functions, steps or operations are inherently mutually exclusive in some way. When describing the structure of a component, when a layer or a region is referred to as being "above" or "over" another layer or another region, it may mean being directly above the other layer or another region, or containing other layers or regions between it and the other layer or another region. Moreover, if the component is turned over, the layer or region will be "below" or "below" the other layer or another region. In the embodiments of the present application, "B corresponding to A" means that B is associated with A, and B can be determined based on A. However, it should also be understood that determining B based on A does not mean determining B only based on A, but B can also be determined based on A and / or other information.

[0031] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0032] In the subsequent description, the suffixes such as "module", "component" or "unit" used to represent elements are only used to facilitate the description of the present application, and have no specific meanings. Therefore, "module", "component" or "unit" can be used in a mixed manner.

[0033] In the related art, the packaging box often cannot display the product well under the operation of the user, and cannot maintain the state of displaying the product well under the operation of the user, so that the overall display effect of the packaging box on the product is poor.

[0034] In view of this, in order to better understand the present application, the packaging box assembly of the present application embodiment is described in detail below in conjunction with the accompanying drawings. In the accompanying drawings, for the convenience of drawing, the dimensions in the drawings are not necessarily proportional to the actual dimensions. For the clarity of the drawing, some structures in the drawings may be hidden or partially displayed.

[0035] Figure 1 This is an exploded schematic diagram of a packaging box assembly 10 provided in an embodiment of the present application. Figure 2 This is a schematic diagram of the structure of a packaging box assembly 10 and a product 20 provided in an embodiment of the present application. Figure 3 This is a cross-sectional schematic diagram of a packaging box assembly 10 and a product 20 provided in an embodiment of the present application. Figure 4 This is a schematic diagram of the structure of a packaging box assembly 10 and a product 20 provided in another embodiment of the present application. Figure 5 This is a cross-sectional schematic diagram of a packaging box assembly 10 and a product 20 provided in another embodiment of the present application. Figure 6 This is a schematic structural diagram of a lifting film 400 in an initial state provided in an embodiment of the present application. Figure 7 This is a schematic structural diagram of a lifting film 400 in a stretched state provided in an embodiment of the present application. Figure 8 This is a schematic diagram of the structure of the main box body 100 provided in an embodiment of the present application. Fig. 9 This is a schematic diagram of the structure of the first partition 120 provided in an embodiment of the present application. Fig.10 This is a schematic diagram of the structure of the auxiliary structure 300 provided in an embodiment of the present application. Fig.11 The schematic diagram of the locking structure 200 provided in the embodiment of the present application. The X direction in the figure may indicate the first direction, the Y direction in the figure may indicate the second direction, and the Z direction in the figure may indicate the third direction. The first direction X, the second direction Y and the third direction Z may intersect each other. For example, the first direction X, the second direction Y and the third direction Z may be perpendicular to each other. For the convenience of illustration, Figure 8 It is a schematic structural diagram of the main box body 100 after removing the first partition plate 120.

[0036] like Figures 1 to 11As shown, the embodiment of the present application provides a packaging box assembly 10, including a main box body 100, a locking structure 200, an auxiliary structure 300 and a lifting film 400, the main box body 100 includes a first wall portion 110, the first wall portion 110 encloses a first accommodating space 101, a functional opening 102 communicating with the first accommodating space 101 is provided on one side of the first wall portion 110 in the first direction X, and a clearance opening 103 communicating with the first accommodating space 101 is provided on one side of the first wall portion 110 in the second direction Y; at least part of the locking structure 200 is located in the first accommodating space 101 and is movable in the second direction Y relative to the clearance opening 103 The locking structure 200 is configured to include a second wall portion 210 and a baffle 220 bendably connected to the second wall portion 210; when the baffle 220 is at least partially located in the first accommodating space 101, the auxiliary structure 300 abuts against the surface of the baffle 220 on the side away from the first wall portion 110, and when the baffle 220 is located outside the first accommodating space 101, the auxiliary structure 300 pushes the baffle 220 to protrude from the second wall portion 210 in a direction intersecting with the second direction Y; at least a portion of the lifting membrane 400 is located in the first accommodating space 101, and the lifting membrane 400 is connected to the main box body 100 and the locking structure 200, wherein the first direction X intersects with the second direction Y.

[0037] Optionally, the first accommodating space 101 can be used to accommodate the product 20, and the functional opening 102 can be used to allow the product 20 to extend from the first accommodating space 101 to display the product 20. The shape of the functional opening 102 can be set according to the shape of the product 20. For example, the product 20 is a spherical product 20 in the figure, and the functional opening 102 can be circular, so that the spherical product 20 can extend outward through the functional opening 102.

[0038] Optionally, the first wall portion 110 may include a first top wall 111 and a first bottom wall 112 opposite to each other in the first direction X, and the functional opening 102 may be disposed on the first top wall 111 . For example, the functional opening 102 may penetrate the first top wall 111 in the first direction X.

[0039] Optionally, the first wall portion 110 may further include a first side wall 113 connected between the first top wall 111 and the first bottom wall 112. The first accommodating space 101 may be formed by the first top wall 111, the first bottom wall 112 and the first side wall 113. The clearance opening 103 may be arranged on the first side wall 113. For example, the clearance opening 103 may pass through the first side wall 113 in the first direction X.

[0040] Optionally, there may be three first side walls 113 , two of which may be opposite to each other in the third direction Z, and another side wall may be located on a side of the first top wall 111 and the first bottom wall 112 away from the clearance opening 103 in the second direction Y.

[0041] Optionally, the lifting membrane 400 is connected to the main box body 100, which may mean that the lifting membrane 400 can be connected to the first side wall 113 located on the side of the first top wall 111 and the first bottom wall 112 away from the make way opening 103 in the second direction Y, or it may mean that the lifting membrane 400 can be connected to a structure adjacent to the first side wall 113 located on the side of the first top wall 111 and the first bottom wall 112 in the main box body 100 away from the make way opening 103 in the second direction Y, so that the connection position between the lifting membrane 400 and the main box body 100 can have a larger distance from the connection position between the lifting membrane 400 and the main locking structure 200.

[0042] Optionally, the lifting film 400 may have a supporting surface 401 for supporting the product 20 . For example, a side of the lifting film 400 facing away from the first bottom wall 112 in the first direction X may have a supporting surface 401 for supporting the product 20 .

[0043] Optionally, the locking structure 200 is movably arranged relative to the clearance opening 103 in the second direction Y, which may mean that the locking structure 200 can be moved out of the clearance opening 103 or retracted into the clearance opening 103 in the second direction Y to be completely located in the first accommodating space 101.

[0044] Optionally, the second wall portion 210 may be bent and connected to a side of the baffle 220 away from the first accommodation space 101 in the second direction Y. Optionally, the baffle 220 may be located on a side of the second wall portion 210 in the first direction X or the third direction Z. For ease of description, the following embodiments and drawings are described by taking the baffle 220 being located on a side of the second wall portion 210 in the first direction X as an example.

[0045] Optionally, when the baffle 220 is located outside the first accommodating space 101, the auxiliary structure 300 pushes the baffle 220 to protrude from the second wall portion 210 in a direction intersecting the second direction Y, which may mean that when the baffle 220 is located outside the first accommodating space 101, the auxiliary structure 300 may push the baffle 220 to protrude from the second wall portion 210 in the first direction X or the third direction Z.

[0046] Optionally, the auxiliary structure 300 abuts against the baffle 220, which may refer to the auxiliary structure 300 abutting against a side surface of the baffle 220 in the first direction X or the third direction Z. For example, when the baffle 220 is located on one side of the second wall portion 210 in the first direction X, the auxiliary structure 300 may abut against a side surface of the baffle 220 in the first direction X. Furthermore, the auxiliary structure 300 may abut against a side surface of the baffle 220 in the first direction X close to the second wall portion 210.

[0047] Optionally, if the auxiliary structure 300 abuts against a side surface of the baffle 220 close to the second wall portion 210 in the first direction X, when the baffle 220 is located outside the first accommodating space 101, the auxiliary structure 300 can provide a thrust to the baffle 220 to push the baffle 220 to protrude from the second wall portion 210 in the first direction X.

[0048] Optionally, the baffle 220 is located outside the first accommodating space 101, which may mean that the baffle 220 is located on the side of the opening 103 that is away from the first accommodating space 101, that is, at this time the baffle 220 is not restricted by the first wall portion 110, and the baffle 220 can better protrude from the second wall portion 210 in a direction intersecting with the second direction Y under the push of the auxiliary structure 300.

[0049] Optionally, the lifting film 400 is connected to the locking structure 200, which may refer to the lifting film 400 being connected to the second wall portion 210. Exemplarily, the lifting film 400 may be connected to the second wall portion 210 located on the side of the baffle 220 in the second direction Y. For example, at least a portion of the second wall portion 210 may be opposite in the second direction Y, and the lifting film 400 may be connected to the second wall portion 210 located on the side of the baffle 220 in the second direction Y close to the first accommodating space 101.

[0050] Optionally, the material of the lifting film 400 may include a flexible material, so that the lifting film 400 may have a good deformation ability. Exemplarily, the lifting film 400 may have an initial state and a stretched state, and the distance between the support surface 401 of the lifting film 400 in the initial state and the functional opening 102 in the first direction X may be greater than the distance between the support surface 401 of the lifting film 400 in the stretched state and the functional opening 102 in the first direction X, and the size of the lifting film 400 in the initial state in the second direction Y may be smaller than the size of the lifting film 400 in the stretched state in the second direction Y.

[0051] Optional, such as Figure 2 and Figure 3As shown, when most of the structure of the locking structure 200 is located in the first accommodating space 101, the lifting film 400 can be placed in the initial state. For example, when the baffle 220 is at least partially located in the first accommodating space 101, the lifting film 400 can be placed in the initial state. Since the lifting film 400 is connected between the locking structure 200 and the main box body 100, when the baffle 220 is at least partially located in the first accommodating space 101, the locking structure 200 is not likely to excessively protrude from the main box body 100 in the second direction Y, that is, the spacing between the locking structure 200 and the first side wall 113 located on the side of the first top wall 111 and the first bottom wall 112 away from the clearance opening 103 in the second direction Y is small, so that the lifting film 400 is not likely to be stretched to a position having a certain thickness in the second direction Y by the locking structure 200. The larger size makes it difficult for the lifting membrane 400 to be stretched too tight by the locking structure 200 in the second direction Y, so that the lifting membrane 400 can have better deformation ability in the first direction X, and further the support surface 401 of the lifting membrane 400 and the functional opening 102 can have a larger distance in the first direction X, so that the lifting membrane 400 is not easy to push the product out of the functional opening 102, so that the product 20 can be better accommodated between the support surface 401 and the first top wall 111 in the first storage space 101.

[0052] Optional, such as Figure 4 and Figure 5 As shown, when most of the structure of the locking structure 200 is located outside the first accommodating space 101, the lifting film 400 can be in a stretched state. For example, when the baffle 220 is located outside the first accommodating space 101, the lifting film 400 can be in a stretched state. Since the lifting film 400 is connected between the locking structure 200 and the main box body 100, when the baffle 220 is located outside the first accommodating space 101, the locking structure 200 can be well away from the main box body 100 in the second direction Y, that is, the distance between the locking structure 200 and the first side wall 113 located on the side of the first top wall 111 and the first bottom wall 112 away from the clearance opening 103 in the second direction Y is large, so that the lifting film 400 can be stretched to a larger size by the locking structure 200 in the second direction Y, that is, the lifting film 400 can be stretched to a larger size by the locking structure 200 in the second direction Y, that is, the lifting film 400 can be stretched to a larger size by the locking structure 200 in the second direction Y, that is, the lifting film 400 can be stretched to a larger size by the locking structure 200 in the second direction Y, that is, the lifting film 400 can be stretched to a larger size by the baffle 220. 00 can be stretched by the locking structure 200 in the second direction Y to a good degree of tightness, so that the deformation ability of the lifting membrane 400 in the first direction X becomes worse, so that the lifting membrane 400 can be in an initial state with a large distance between the support surface 401 and the functional opening 102 in the first direction X, and can be tightened to transform into a stretched state with a small distance between the support surface 401 and the functional opening 102 in the first direction X, so that at least part of the structure of the product 20 can be lifted by the lifting membrane 400 to extend out of the first accommodating space 101 through the functional opening 102.

[0053] The packaging box assembly 10 provided in the embodiment of the present application includes a main box body 100, a locking structure 200, an auxiliary structure 300 and a lifting film 400. The main box body 100 includes a first wall portion 110, and the first wall portion 110 encloses a first accommodating space 101, and the first accommodating space 101 can be used to accommodate a product 20. The lifting film 400 is connected to the main box body 100 and the locking structure 200, and the lifting film 400 can be used to participate in supporting the product 20 in the first accommodating space 101. A functional opening 102 communicating with the first accommodating space 101 is provided on one side of the first wall portion 110 in the first direction X, and a clearance opening 103 communicating with the first accommodating space 101 is provided on one side of the first wall portion 110 in the second direction Y. At least part of the locking structure 200 is located in the first accommodating space 101 and is movably arranged relative to the clearance opening 103 in the second direction Y, so that when most of the structure of the locking structure 200 is located in the first accommodating space 101, the lifting film 400 can be in an initial state. The lifting film 400 in the initial state can better allow the product 20 to be located in the first accommodating space 101 and will not extend out of the functional opening 102, and the user can gradually tighten the lifting film 400 to a stretched state by pulling the locking structure 200 along the second direction Y toward the side away from the first accommodating space 101. In the process of changing from the initial state to the stretched state, under the pulling influence of the locking structure 200, the size of the lifting membrane 400 in the second direction Y gradually increases, so that the distance between the supporting surface 401 and the functional opening 102 in the first direction X gradually decreases, so that the lifting membrane 400 can gradually lift the product 20 out of the functional opening 102 along the first direction X, thereby realizing the display of the product 20.

[0054] The locking structure 200 includes a second wall portion 210 and a baffle 220 that is bendably connected to the second wall portion 210. When the baffle 220 is at least partially located in the first accommodating space 101, the auxiliary structure 300 abuts against the surface of the baffle 220 on the side away from the first wall portion 110. When the baffle 220 is located outside the first accommodating space 101, the baffle 220 is not restricted by the first wall portion 110. The auxiliary structure 300 can push the baffle 220 to protrude from the second wall portion 210 in a direction intersecting with the second direction Y, so that when the user pulls the locking structure 200 until the baffle 220 is located outside the first accommodating space 101 and then lets go, under the influence of the gravity of the product 20, the lifting film 400 will provide a pulling force to the locking structure 200 in the second direction Y toward the functional opening 102, so that the lifting film 400 protrudes from the second wall portion 210. The baffle 220 of the wall portion 210 can abut against the surface of the first wall portion 110 at the yield opening 103 on the side away from the functional opening 102 in the second direction Y, so that the part of the locking structure 200 pulled out of the first storage space 101 by the user is not easily pulled back into the first storage space 101 by the lifting film 400 due to the gravity of the product 20, thereby achieving temporary fixation of the position of the locking structure 200, so that the lifting film 400 can be better maintained in a stretched state, and then when the user pulls the locking structure 200 until the baffle 220 is located outside the first storage space 101, the lifting film 400 can lift the product 20 to display the product 20, and can also better maintain the state of the packaging box assembly 10 displaying the product 20 by temporarily fixing the position of the locking structure 200.

[0055] In some optional embodiments, a first finger groove 104 recessed along the second direction Y may be provided on one side of the first wall portion 110 facing the clearance opening 103 .

[0056] Optionally, the first finger groove 104 may be disposed on at least one of the first top wall 111, the first bottom wall 112 and the first side wall 113 opposite to each other in the third direction Z. Exemplarily, as shown in the figure, the first finger groove 104 may be disposed on the side of the first top wall 111 and the first bottom wall 112 facing the clearance opening 103.

[0057] The packaging box assembly 10 provided in the embodiment of the present application is provided with a first finger groove 104 recessed along the second direction Y on the side of the first wall portion 110 facing the clearance opening 103, so that the user can contact the surface of the locking structure 200 located in the first storage space 101 through the first finger groove 104, which can facilitate the user to pull the locking structure 200 along the second direction Y toward the side away from the first storage space 101, so as to facilitate pulling the baffle 220 out of the first storage space 101.

[0058] In some optional embodiments, the second wall portion 210 can enclose a second accommodating space 201, and the second wall portion 210 is provided with an opening 202 connected to the second accommodating space 201. The baffle 220 can be bent and connected to the edge of the second wall portion 210 located on the side of the opening 202, and the auxiliary structure 300 is located in the second accommodating space 201.

[0059] Optionally, when the baffle 220 is at least partially located in the first accommodation space 101, the baffle 220 can better cover the opening 202 due to the restriction of the first wall portion 110. When the baffle 220 is located outside the first accommodation space 101, the auxiliary structure 300 can push the baffle 220 to bend relative to the second wall portion 210 toward a side away from the second accommodation space 201 and the opening 202, so that the baffle 220 can protrude from the second wall portion 210.

[0060] Optionally, the second wall portion 210 may include a second bottom wall 212 and a second side wall 213 connected to the second bottom wall 212 on the side facing the baffle 220. When the baffle 220 is located on one side of the second wall portion 210 in the first direction X, a portion of the second side wall 213 may be opposite in the second direction Y, and another portion of the second side wall 213 may be opposite in the third direction Z. The second accommodation space 201 may be formed by enclosing the second bottom wall 212 and the second side wall 213.

[0061] Optionally, the second wall portion 210 may also include a second top wall 211 connected to the second side wall 213 away from the second bottom wall 212, the opening 202 may be formed by the second top wall 211 and the second side wall 213, and the second accommodating space 201 may be formed by the second top wall 211, the second bottom wall 212 and the second side wall 213.

[0062] Optionally, the second side wall 213 can be bent and connected to the side of the baffle 220 away from the first storage space 101 in the second direction Y, and the baffle 220 can be located on the side of the second top wall 211 away from the first storage space 101 in the second direction Y. When the baffle 220 is located outside the first storage space 101, the auxiliary structure 300 can push the baffle 220 to bend along the second direction Y relative to the second wall portion 210 toward the side away from the second top wall 211.

[0063] Optionally, the lifting film 400 may be connected to the second side wall 213 located on the side of the baffle 220 close to the first receiving space 101 in the second direction Y.

[0064] The packaging box assembly 10 provided in the embodiment of the present application, the second wall portion 210 encloses the second storage space 201 which can also be used to accommodate the product 20. For example, the second storage space 201 can be used to accommodate accessories in the product 20, which can better utilize the space in the packaging box assembly 10, thereby better improving the storage capacity of the packaging box assembly 10.

[0065] Optionally, a second finger groove 211a recessed along the second direction Y may be provided on the side of the second top wall 211 facing the baffle 220, so that the user can flip open the baffle 220 by himself through the second finger groove 211a, thereby facilitating the user to take out the product 20 in the second storage space 201.

[0066] like Figure 8 As shown, in some optional embodiments, a sliding groove 110a extending along the second direction Y is provided on the first wall portion 110 of at least one side of the first accommodating space 101 in the first direction X and / or the third direction Z, and the sliding groove 110a has a limiting wall 110b on the side facing the yield opening 103, and the locking structure 200 also includes a limiting protrusion 230 protruding from the second wall portion 210, and the limiting protrusion 230 is movably provided in the sliding groove 110a along the second direction Y.

[0067] Optionally, the sliding groove 110 a may be disposed on the first side wall 113 opposite to each other in the third direction Z.

[0068] Optionally, the limiting protrusion 230 may be disposed on the second side wall 213 opposite to the second side wall 213 in the third direction Z, and the limiting protrusion 230 may be disposed along the third direction Z to protrude from the second side wall 213 .

[0069] Optionally, the shape of the limiting protrusion 230 may be the same as or similar to the shape of the sliding groove 110a, so that the limiting protrusion 230 can slide in the sliding groove 110a and prevent the limiting protrusion 230 from shaking unnecessarily during the sliding process.

[0070] The packaging box assembly 10 provided in the embodiment of the present application is provided with a limiting protrusion 230 that can be movably provided in the sliding groove 110a extending along the second direction Y, so that the locking structure 200 can have good movement stability when it moves relative to the clearance opening 103 along the second direction Y. In addition, by providing a limiting wall 110b on the side of the sliding groove 110a facing the clearance opening 103, when the user pulls the locking structure 200 to move outward, the limiting wall 110b can abut against the limiting protrusion 230 to limit the locking structure 200 from being separated from the main box body 100, thereby being able to better improve the structural stability of the packaging box assembly 10.

[0071] Please combine Figures 1 to 8 And refer to Fig. 9In some optional embodiments, the main box body 100 also includes a first partition 120 arranged in the first accommodating space 101 and located on the side of the sliding groove 110a away from the clearance opening 103. The first accommodating space 101 includes a first sub-space 101a and a second sub-space 101b adjacent to each other in the second direction Y divided by the first partition 120. The auxiliary structure 300 is at least partially located in the second sub-space 101b. The first partition 120 is provided with a clearance groove 120a, and the lifting film 400 passes through the clearance groove 120a.

[0072] Optionally, the first partition plate 120 may abut against the first wall portion 110 , for example, the first partition plate 120 may abut against the first top wall 111 , the first bottom wall 112 , and the first side wall 113 , so as to better limit the position of the first partition plate 120 .

[0073] Optionally, the clearance groove 120a may be arranged along the second direction Y and penetrate the first partition plate 120 .

[0074] Optionally, the size of the first subspace 101 a may be set according to the size of the product 20 .

[0075] In the packaging box assembly 10 provided in the embodiment of the present application, the first partition 120 can be used to divide the first accommodating space 101 into a first subspace 101a and a second subspace 101b adjacent to each other in the second direction Y. The first subspace 101a can be used to accommodate the product 20. The locking structure 200 can be movable in the second subspace 101b relative to the clearance opening 103 in the second direction Y. The first partition 120 can limit the movement of the product 20 in the first subspace 101a, so that the product 20 in the first subspace 101a is not easy to interfere with the movement of the locking structure 200.

[0076] In some optional embodiments, the first wall portion 110 includes a wall body 113a and a functional wall 113b stacked on the wall body 113a on the side facing the second subspace 101b, the sliding groove 110a is arranged on the functional wall 113b, and the first partition 120 abuts against the functional wall 113b.

[0077] Optionally, the first wall portion 110 opposite in the third direction Z may include a wall body 113 a and a functional wall 113 b stacked on a side of the wall body 113 a facing the second subspace 101 b .

[0078] Optionally, the limiting wall 110 b may be an inner wall of the functional wall 113 b that surrounds the sliding groove 110 a and is located on a side of the sliding groove 110 a facing the clearance opening 103 .

[0079] Optionally, a portion of the surface of the wall body 113 a may be exposed from the sliding groove 110 a .

[0080] In the packaging box assembly 10 provided in the embodiment of the present application, the functional wall 113b can not only guide the movement of the locking structure 200 in the second direction Y, but also the functional wall 113b can abut against the first partition 120 to participate in limiting the position of the first partition 120, so that the first partition 120 is not easy to move along the second direction Y toward the side of the clearance opening 103, thereby better improving the structural stability of the packaging box assembly 10.

[0081] In some optional embodiments, the first partition 120 includes a partition body 121 and a limiting portion 122 protruding from the partition body 121 toward the side of the clearance opening 103, and the limiting portion 122 can abut against the functional wall 113b.

[0082] Optionally, the partition body 121 may abut against the first top wall 111 , the first bottom wall 112 , and the wall body 113 a .

[0083] Optionally, the position of the limiting portion 122 can be set according to the position of the functional wall 113b. For example, when there are two functional walls 113b, and the two functional walls 113b are opposite to each other in the third direction Z, there can also be two limiting portions 122, which can be disposed on both sides of the partition body 121 in the third direction Z.

[0084] Optionally, the size of the limiting portion 122 located on one side of the partition body 121 in the third direction Z in the first direction X may be smaller than the size of the limiting portion 122 located on the other side of the partition body 121 in the third direction Z in the first direction X, so as to increase the bonding area of ​​the material of the first wall portion 110 when preparing the first wall portion 110.

[0085] The packaging box assembly 10 provided in the embodiment of the present application can effectively limit the movement of the first partition 120 toward the side of the clearance opening 103 along the second direction Y by setting the limiting portion 122 to abut against the functional wall 113b, thereby effectively improving the structural stability of the packaging box assembly 10. In addition, since the limiting portion 122 is protruding relative to the side of the partition body 121 toward the clearance opening 103, a large distance is provided between the partition body 121 and the clearance opening 103, which can facilitate the placement of the locking structure 200 in the first accommodating space 101.

[0086] In some optional embodiments, the main box body 100 also includes an auxiliary plate 130 arranged in the first accommodating space 101, the auxiliary plate 130 is adjacent to the first wall portion 110 of the main box body 100 away from the yield opening 103, the auxiliary plate 130 is provided with a first through groove 130a on the side close to the functional opening 102 in the first direction X, the auxiliary plate 130 is provided with a second through groove 130b on the side away from the functional opening 102 in the first direction X, the second wall portion 210 is provided with a third through groove 210a on the side close to the functional opening 102 in the first direction X, and the second wall portion 210 in the locking structure 200 facing the auxiliary plate 130 is provided with a fourth through groove 210b on the side away from the functional opening 102 in the first direction X, wherein the lifting film 400 passes through the first through groove 130a, the third through groove 210a, the fourth through groove 210b and the second through groove 130b in sequence and are annular.

[0087] Optionally, the give-way groove 120a may include a fifth through groove 120aa located on the side of the first partition plate 120 close to the functional opening 102 in the first direction X and a sixth through groove 120ab located on the side of the first partition plate 120 away from the functional opening 102 in the first direction X. The lifting membrane 400 may pass through the first through groove 130a, the fifth through groove 120aa, the third through groove 210a, the fourth through groove 210b, the sixth through groove 120ab and the second through groove 130b in sequence and form a ring shape.

[0088] Optionally, the size of the first through groove 130a in the first direction X may be larger than the size of the second through groove 130b in the first direction X, the size of the third through groove 210a in the first direction X may be larger than the size of the fourth through groove 210b in the first direction X, and the size of the fifth through groove 120aa in the first direction X may be larger than the size of the sixth through groove 120ab in the first direction X, so as to facilitate the deformation of the lifting film 400 on the side of the support surface 401, thereby facilitating the support surface 401 to lift the product 20.

[0089] The packaging box assembly 10 provided in the embodiment of the present application, the annular lifting film 400 can have good structural stability, so that the lifting film 400 can be smoothly transformed between the initial state and the stretched state, thereby improving the overall structural stability of the packaging box assembly 10 when the product 20 is displayed.

[0090] Fig.12 The schematic diagram of the structure of the first paperboard structure S1 provided in the embodiment of the present application is shown in FIG. The direction A in the figure may be the first reference direction A, and the direction B in the figure may be the second reference direction B. The first reference direction A may intersect with the second reference direction B, for example, the first reference direction A may be perpendicular to the second reference direction B. Fig.12The middle section line area may indicate the glue-coated area, and the bonding of the two described in the embodiments below may refer to bonding the two together by means of adhesion.

[0091] Please combine Figures 1 to 9 Also see Fig.12 In some optional embodiments, the first wall portion 110 and the auxiliary plate 130 may be formed by bending a first paperboard structure S1. The first paperboard structure S1 may have a first surface S1a and an opposite second surface (not shown in the figure), and the first paperboard structure S1 may include a first top area S11, a second top area S12, a first bottom area S13, a first side area S14, a second side area S15, a first functional area S16, a first wing area S17, a first auxiliary area S18, and a first adhesive area S19.

[0092] Optionally, the second top area S12 and the first side area S14 are respectively connected to both sides of the first top area S11 in the first reference direction A. The first top area S11 may be provided with a first preset opening S1b that penetrates therethrough, the second top area S12 may be provided with a second preset opening S1c that penetrates therethrough, and the first paperboard structure S1 may also be provided with a third preset opening S1d that extends from the first top area S11 to the second top area S12.

[0093] Exemplarily, the second top area S12 may be bent toward the first surface S1a of the first top area S11 to fit with the first top area S11 to form a first top wall 111, and the first side area S14 may be bent toward the first surface S1a of the first top area S11 at a certain angle to form a partial structure of the first side wall 113 of the main box body 100 away from the side of the clearance opening 103 in the second direction Y. The connected first preset opening S1b and the second preset opening S1c may form a functional opening 102, and the third preset opening S1d may form a first finger groove 104.

[0094] Optionally, the number of the second side areas S15 may be two, and the two second side areas S15 may be respectively connected to the two sides of the first top area S11 in the second reference direction B, the first functional area S16 may be connected to the side of the second side area S15 close to the second top area S12 in the first reference direction A, and the first wing area S17 may be connected to the side of the second side area S15 away from the second top area S12 in the first reference direction A. A fourth preset opening S1e may be provided on the side of the first functional area S16 away from the second side area S15 in the first reference direction A.

[0095] Exemplarily, the second side area S15 may be bent at a certain angle toward the first surface S1a of the first top area S11 to form a wall body 113a opposite to the main box body 100 in the third direction Z, the first functional area S16 may be bent toward the first surface S1a of the second side area S15 to be attached to the second side area S15 to form a functional wall 113b, and the first wing area S17 may be bent at a certain angle toward the first surface S1a of the second side area S15 and be attached to the first surface S1a of the first side area S14 to form together with the first side area S14 a first side wall 113 of the main box body 100 away from the clearance opening 103 in the second direction Y. The fourth preset opening S1e may form a sliding groove 110a.

[0096] Optionally, the first bottom area S13 may be connected to a side of any one of the second side areas S15 away from the first top area S11 in the second reference direction B, the first auxiliary area S18 may be connected to a side of the first bottom area S13 away from the second top area S12 in the first reference direction A, the side of the first bottom area S13 away from the first auxiliary area S18 in the first reference direction A may be provided with a penetrating fifth preset opening S1f, the side of the first auxiliary area S18 away from the first bottom area S13 in the first reference direction A may be provided with a penetrating sixth preset opening S1g, and the side of the first auxiliary area S18 close to the first bottom area S13 in the first reference direction A may be provided with a penetrating seventh preset opening S1h.

[0097] Exemplarily, the first bottom area S13 may be bent at a certain angle toward the first surface S1a of the first top area S11 to form the first bottom wall 112, and the first auxiliary area S18 may be bent at a certain angle toward the first surface S1a at the first bottom area S13 and adjacent to the first side area S14 to form the auxiliary plate 130. The fifth preset opening S1f may form the first finger groove 104, the sixth preset opening S1g may form the first through groove 130a, and the seventh preset opening S1h may form the second through groove 130b.

[0098] Optionally, the first bonding area S19 may be connected to a side of the first bottom area S13 away from the first top area S11 in the second reference direction B, the first bonding area S19 may include a first bonding sub-area S19a and a second bonding sub-area S19b connected in the first reference direction A, the second bonding sub-area S19b may be located on a side of the first bonding sub-area S19a close to the second top area S12 in the first reference direction A, and the size of the first bonding sub-area S19a in the second reference direction B may be larger than the size of the second bonding sub-area S19b in the second reference direction B.

[0099] Exemplarily, the first bonding area S19 may be bent at a certain angle toward the first surface S1a of the first top area S11 and fit with the second side area S15, so as to achieve the fixation of the entire first wall portion 110. The first bonding sub-area S19a may be used to fit with the second side area S15 corresponding to the first sub-space 101a, and the second bonding sub-area S19b may be used to fit with the second side area S15 corresponding to the second sub-space 101b. By setting the size of the first bonding sub-area S19a in the second reference direction B to be larger than the size of the second bonding sub-area S19b in the second reference direction B, when the second bonding sub-area S19b fits with the second side area S15 corresponding to the second sub-space 101b, it is not easy to interfere with the arrangement of the functional wall 113b and the limiting portion 122 in the second sub-space 101b.

[0100] Fig.13 The schematic diagram of the structure of the second paperboard structure S2 provided in the embodiment of the present application. The direction C in the figure may be the third reference direction C, the direction D in the figure may be the fourth reference direction D, and the third reference direction C may intersect with the fourth reference direction D, for example, the third reference direction C may be perpendicular to the fourth reference direction D. Fig.13 The cross-hatched area may indicate the glue application area.

[0101] Please combine Figures 1 to 9 Also see Fig.13 In some optional embodiments, the first partition 120 may be formed by bending the second paperboard structure S2. The second paperboard structure S2 may have a third surface S2a and an opposite fourth surface (not shown in the figure), and the second paperboard structure S2 may include a first main body area S21, a second main body area S22, and a first limiting area S23.

[0102] Optionally, the second main body area S22 may be connected to one side of the first main body area S21 in the third reference direction C, the second paperboard structure S2 may be provided with an eighth preset opening S2b extending from the first main body area S21 to the second main body area S22, the first main body area S21 may be provided with a ninth preset opening S2c on the side away from the second main body area S22 in the third reference direction C, and the second main body area S22 may be provided with a tenth preset opening S2d on the side away from the first main body area S21 in the third reference direction C.

[0103] Exemplarily, the second main body area S22 may be bent toward the third surface S2a of the first main body area S21 to fit with the first main body area S21 to form the partition body 121. The eighth preset port S2b may form a fifth through slot 120aa, and the interconnected ninth preset port S2c and tenth preset port S2d may form a sixth through slot 120ab.

[0104] Optionally, the number of the first limiting regions S23 may be two, and the two first limiting regions S23 may be connected to two sides of the first main region S21 in the fourth reference direction D, respectively.

[0105] Exemplarily, the first limiting area S23 may be bent at a certain angle toward the third surface S2a of the first main body area S21 to form the limiting portion 122 .

[0106] Optionally, the size of the first limiting area S23 located on one side of the first main area S21 on the third reference direction C in the third reference direction C may be smaller than the size of the first limiting area S23 located on the other side of the first main area S21 on the third reference direction C in the third reference direction C, so as to facilitate the realization that the size of the limiting portion 122 located on one side of the partition body 121 on the third direction Z in the first direction X may be smaller than the size of the limiting portion 122 located on the other side of the partition body 121 on the third direction Z in the first direction X, which can facilitate the fitting of the second bonding sub-area S19b with the second side area S15 corresponding to the second sub-space 101b.

[0107] In some optional embodiments, the locking structure 200 may further include a second partition 240 disposed in the second accommodating space 201, the second accommodating space 201 includes a third subspace 201a and a fourth subspace 201b adjacent to each other in the second direction Y divided by the second partition 240, the third through groove 210a and the fourth through groove 210b are connected to the third subspace 201a, the lifting membrane 400 is partially located in the third subspace 201a, and the auxiliary structure 300 is located in the fourth subspace 201b.

[0108] Optionally, the second partition plate 240 may be connected to the second top wall 211 , and the second partition plate 240 may abut against the second bottom wall 212 and the second side wall 213 to better limit the position of the second partition plate 240 .

[0109] Optionally, the size of the second subspace 101 b may be set according to the size of the product 20 .

[0110] In the packaging box assembly 10 provided in the embodiment of the present application, the second partition 240 can be used to divide the second accommodation space 201 into a third subspace 201a and a fourth subspace 201b adjacent to each other in the second direction Y, and the third subspace 201a can be used to accommodate part of the lifting film 400. The fourth subspace 201b can be used to accommodate the product 20 and the auxiliary structure 300, and the second partition 240 can limit the movement of the product 20 in the fourth subspace 201b, so that the product 20 in the fourth subspace 201b is not easy to interfere with the movement or deformation of the lifting film 400.

[0111] In some optional embodiments, the material of the auxiliary structure 300 includes an elastic material, and when the baffle 220 is located in the first accommodating space 101 , the auxiliary structure 300 is in a compressed state.

[0112] The packaging box assembly 10 provided in the embodiment of the present application is provided with an auxiliary structure 300 made of an elastic material, so that the auxiliary structure 300 can push the movement of the baffle 220 through the elastic force generated by its own deformation. Specifically, when the baffle 220 is located in the first accommodating space 101, the auxiliary structure 300 is in a compressed state. When the baffle 220 is located outside the first accommodating space 101, since the baffle 220 is not restricted by the first wall portion 110 at this time, the auxiliary structure 300 in a compressed state can provide a thrust to the baffle 220 to push the baffle 220 to protrude from the second wall portion 210, so that the locking structure 200 can be prevented from being pulled back into the first accommodating space 101 by the lifting film 400 due to the gravity of the product 20 through the abutment between the baffle 220 and the first wall portion 110 on the side of the clearance opening 103. Furthermore, since the material of the auxiliary structure 300 includes elastic material, the user can also press the baffle 220 to re-compress the auxiliary structure 300, so that the baffle 220 can be pressed down to the opening 202, so that the user can push the locking structure 200 into the first storage space 101 along the second direction Y, which can facilitate the user to complete the organization of the packaging box assembly 10 or facilitate the user to complete the re-storage of the product 20.

[0113] There are many ways to configure the material or structure of the auxiliary structure 300 .

[0114] In some embodiments, the auxiliary structure 300 may include a spring (not shown). When the baffle 220 is located in the first accommodating space 101 , the spring may be in a compressed state, and when the baffle 220 is located outside the first accommodating space 101 , the spring may push the baffle 220 to protrude from the second wall portion 210 .

[0115] In other embodiments, the auxiliary structure 300 may include a supporting structure 310 , a pop-up structure 320 bendably connected to an edge of the supporting structure 310 on one side in the second direction Y, and a pushing structure 330 connected to the pop-up structure 320 facing the baffle 220 .

[0116] Optionally, the pop-up structure 320 is bendably connected to the edge of the support structure 310 on one side in the second direction Y, which may mean that the pop-up structure 320 can be bent relative to the support structure 310 toward the side away from the baffle 220, and / or, it may mean that the pop-up structure 320 can be bent relative to the support structure 310 toward the side pointing to the baffle 220.

[0117] Optionally, the pop-up structure 320 may be bendably connected to an edge of the support structure 310 on one side close to the first receiving space 101 in the second direction Y.

[0118] Optionally, a deformable opening 311a may be provided on the edge of the support structure 310 close to the first accommodating space 101 in the second direction Y, and the pop-up structure 320 may be at least partially located in the deformable opening 311a. The pop-up structure 320 may be bendably connected to the edge of the deformable opening 311a close to the first accommodating space 101 in the second direction Y.

[0119] Optionally, the material of the auxiliary structure 300 may include cardboard material, so that the auxiliary structure 300 may have a certain elastic deformation ability.

[0120] In the packaging box assembly 10 provided in the embodiment of the present application, when the baffle 220 is located in the first accommodating space 101, the baffle 220 is restricted by the first wall portion 110, and the baffle 220 can be squeezed by the push-up structure 330 to squeeze the pop-up structure 320 to a side relative to the support structure 310 away from the baffle 220 to bend and deform, so that the auxiliary structure 300 is in a compressed state as a whole. When the baffle 220 is located outside the first accommodating space 101, the baffle 220 is not restricted by the first wall portion 110 at this time. The pop-up structure 320 that is squeezed can provide a thrust to the baffle 220 through the pushing structure 330. For example, the pop-up structure 320 can bend and deform relative to the supporting structure 310 toward the side pointing to the baffle 220, so as to push the baffle 220 to protrude from the second wall portion 210, so that the locking structure 200 can be prevented from being pulled back into the first accommodating space 101 by the lifting film 400 due to the influence of the gravity of the product 20 through the abutment between the baffle 220 and the first wall portion 110 on the side surrounding the clearance opening 103.

[0121] In some optional embodiments, the baffle 220 may include a baffle portion 221 and a contact portion 222 protruding relative to the baffle portion 221 toward a side of the auxiliary structure 300 , and the auxiliary structure 300 abuts against the contact portion 222 .

[0122] Optionally, the contact portion 222 may be connected to a side of the blocking portion 221 in the second direction Y close to the first receiving space 101 .

[0123] Optionally, the push-up structure 330 may abut against the contact portion 222 .

[0124] In the packaging box assembly 10 provided by the embodiment of the present application, when the baffle 220 is located in the first accommodating space 101, the blocking portion 221 is restricted by the first wall portion 110, and the blocking portion 221 can sequentially press the pop-up structure 320 to a side relative to the support structure 310 away from the baffle 220 through the contact portion 222 and the extrusion and pushing structure 330, so that the auxiliary structure 300 is in a compressed state as a whole, and when the baffle 220 is located outside the first accommodating space 101, Since the blocking portion 221 is not restricted by the first wall portion 110 at this time, the squeezed pop-up structure 320 can provide thrust to the blocking portion 221 through the pushing structure 330 and the contact portion 222 in turn, so as to push the blocking portion 221 to protrude from the second wall portion 210, so that the locking structure 200 is not easily pulled back into the first accommodating space 101 by the lifting film 400 due to the gravity of the product 20 through the abutment between the blocking portion 221 and the first wall portion 110 on the side of the clearance opening 103.

[0125] Among them, the contact portion 222 protruding relative to the blocking portion 221 can reduce the distance between the baffle 220 and the auxiliary structure 300, and reduce the ineffective stroke generated when the pop-up structure 320 is bent and deformed, which can facilitate the interaction between the auxiliary structure 300 and the baffle 220.

[0126] In some optional embodiments, the support structure 310 includes a support platform 311 and a support plate 312 connected to the side of the support platform 311 facing away from the pushing structure 330, the pop-up structure 320 and the edge of the support platform 311 on one side in the second direction Y can be bent and connected, and the second accommodating space 201 includes a secondary accommodating space 201ba formed by the support platform 311, the support plate 312 and the second wall portion 210.

[0127] Optionally, a deformation opening 311 a may be provided on an edge of the support platform 311 on one side close to the first accommodation space 101 in the second direction Y.

[0128] Optionally, the number of the support plates 312 may be multiple, for example, at least two support plates 312 may be arranged opposite to each other in the first direction X, or at least two support plates 312 may be arranged opposite to each other in the second direction Y.

[0129] Optionally, adjacent support plates 312 may be spaced apart to facilitate preparation.

[0130] Optionally, the support plate 312 may abut against the second wall portion 210 , for example, the support plate 312 may abut against the second bottom wall 212 .

[0131] Optionally, the second receiving space 201 includes a secondary receiving space 201 ba. For example, the fourth subspace 201 b may include the secondary receiving space 201 ba. Optionally, the size of the secondary receiving space 201 ba may be set according to the size of the product 20.

[0132] In the packaging box assembly 10 provided in the embodiment of the present application, the secondary storage space 201ba can be used to store the product 20. For example, the secondary storage space 201ba can be used to store accessories in the product 20. By arranging the support plate 312 on the side of the support platform 311 away from the push-up structure 330, the support platform 311 can have a large distance from the second bottom wall 212 under the support of the support plate 312, so that the secondary storage space 201ba can have a large size, so that it is convenient to place the product 20 in the secondary storage space 201ba. In addition, when the pop-up structure 320 is bent and deformed relative to the support platform 311, the pop-up structure 320 is not easy to interfere with the product 20 in the secondary storage space 201ba, so that the bending and deformation of the pop-up structure 320 can be facilitated.

[0133] Fig.14 The schematic diagram of the structure of the third paperboard structure S3 provided in the embodiment of the present application. The direction E in the figure may be the fifth reference direction E, the direction F in the figure may be the sixth reference direction F, and the fifth reference direction E may intersect with the sixth reference direction F, for example, the fifth reference direction E may be perpendicular to the sixth reference direction F.

[0134] Please combine Figures 1 to 7 as well as Fig.12 Also see Fig.14 In some optional embodiments, the auxiliary structure 300 may be formed by bending the third paperboard structure S3. The third paperboard structure S3 may have a fifth surface S3a and an opposite sixth surface (not shown in the figure), and the third paperboard structure S3 may include a first platform area S31, a first push-up area S32, and a first support area S33.

[0135] Optionally, the first push-up area S32 is connected to one side of the first platform area S31 in the fifth reference direction E, and the number of the first support areas S33 may be four, of which two first support areas S33 may be respectively connected to both sides of the first platform area S31 in the fifth reference direction E, and the other two first support areas S33 may be respectively connected to both sides of the first platform area S31 in the sixth reference direction F. The third paperboard structure S3 may be provided with a first spacing groove S3b between the first push-up area S32 and the first support area S33 located on the same side of the first platform area S31 in the fifth reference direction E, and the first spacing groove S3b may also extend to the first platform area S31.

[0136] Exemplarily, the first push-up area S32 may be bent at a certain angle toward the fifth surface S3a of the first platform area S31 to form a push-up structure 330, and the first support area S33 may be bent at a certain angle toward the sixth surface of the first platform area S31 to form a support plate 312. The first spacing grooves S3b on the first platform area S31 may form a deformation opening 311a, and the portion of the first platform area S31 between two adjacent first spacing grooves S3b may form a pop-up structure 320, and the portion of the first platform area S31 other than the portion used as the pop-up structure 320 may form a support platform 311.

[0137] Fig.15 The structural schematic diagram of the fourth paperboard structure S4 provided in the embodiment of the present application. The G direction in the figure may be the seventh reference direction G, the H direction in the figure may be the eighth reference direction H, and the seventh reference direction G may intersect with the eighth reference direction H, for example, the seventh reference direction G may be perpendicular to the eighth reference direction H. Fig.15 The cross-hatched area may indicate the glue application area.

[0138] Please combine Figures 1 to 7 as well as Fig.11 Also see Fig.15 In some optional embodiments, the locking structure 200 may be formed by bending the fourth paperboard structure S4. The fourth paperboard structure S4 may have a seventh surface S4a and an opposite eighth surface (not shown in the figure), and the fourth paperboard structure S4 may include a first locking bottom area S41, a first locking side area S42, a second locking side area S43, a third locking side area S44, a first locking top area S45, a first locking partition area S46, a first locking wing area S47, a second locking wing area S48, a third locking wing area S49, a first locking stop area S410, a first locking contact area S411, a first reinforcement area S412, a second reinforcement area S413, a third reinforcement area S414, and a fourth reinforcement area S415.

[0139] Optionally, the first locking side area S42 and the second locking side area S43 can be respectively connected to the two sides of the first locking bottom area S41 in the seventh reference direction G, the first locking top area S45 can be connected to the side of the first locking side area S42 away from the first locking bottom area S41 in the seventh reference direction G, the first locking partition area S46 can be connected to the side of the first locking top area S45 away from the first locking bottom area S41 in the seventh reference direction G, and part of the first locking wing area S47 can be connected to the first locking partition area S46 away from the first locking bottom area S41 in the seventh reference direction G. One side of the first locking bottom area S41, and part of the first locking wing area S47 can be connected to both sides of the first locking partition area S46 in the eighth reference direction H, the first locking block area S410 can be connected to the side of the second locking side area S43 in the seventh reference direction G away from the first locking bottom area S41, the first locking contact area S411 can be connected to the side of the first locking block area S410 in the seventh reference direction G away from the first locking bottom area S41, and the second locking wing area S48 can be connected to both sides of the first locking block area S410 in the eighth reference direction H.

[0140] The fourth cardboard structure S4 may be provided with an eleventh preset opening S4b extending from the first locking bottom area S41 to the first locking side area S42 and a twelfth preset opening S4c extending from the first locking top area S45 to the first locking partition area S46, and the first locking side area S42 is provided with a thirteenth preset opening S4d on the side away from the first locking bottom area S41 in the seventh reference direction G.

[0141] Exemplarily, the first locking bottom area S41 can form a second bottom wall 212, the first locking side area S42 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking bottom area S41 to form a second side wall 213 located on one side of the second accommodating space 201 in the second direction Y, and the second locking side area S43 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking bottom area S41 to form a second side wall 213 located on the other side of the second accommodating space 201 in the second direction Y.

[0142] The first locking top area S45 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking side area S42 to form a second top wall 211, the first locking partition area S46 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking top area S45 to form a second partition 240, and the first locking wing area S47 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking partition area S46 and is used to contact the second side wall 213 and the second bottom wall 212 in the third subspace 201a of the molded locking structure 200.

[0143] The eleventh preset opening S4b may form the third through slot 210a, the twelfth preset opening S4c may form the second finger slot 211a, and the thirteenth preset opening S4d may form the fourth through slot 210b.

[0144] The first locking stop area S410 can be bent at a certain angle toward the seventh surface S4a at the second locking side area S43 to form a stop portion 221, and the first locking contact area S411 can be bent at a certain angle toward the seventh surface S4a at the first locking stop area S410 to form a contact portion 222. The second locking wing area S48 can be bent at a certain angle toward the seventh surface S4a at the first locking stop area S410 and is used to contact the second side wall 213 in the fourth subspace 201b of the formed locking structure 200.

[0145] Optionally, the number of third locking side areas S44 may be two, the two third locking side areas S44 may be respectively connected to the two sides of the first locking bottom area S41 in the eighth reference direction H, the first reinforcement area S412 may be connected to the side of the third locking side area S44 close to the first locking side area S42 in the seventh reference direction G, and the second reinforcement area S413 may be connected to the side of the third locking side area S44 in the seventh reference direction G away from the first locking side area S42.

[0146] The third reinforcement area S414 and the third locking wing area S49 can both be connected to the side of the third locking side area S44 in the eighth reference direction H away from the first locking bottom area S41, the third reinforcement area S414 and the third locking wing area S49 are spaced apart in the seventh reference direction G, and the third reinforcement area S414 is located on the side of the third locking wing area S49 in the seventh reference direction G away from the first locking side area S42, and the fourth reinforcement area S415 can be connected to the side of the third reinforcement area S414 in the seventh reference direction G away from the first locking side area S42.

[0147] A first spacing groove S3b may be provided between the first reinforcement area S412 and the third locking side area S44.

[0148] Exemplarily, the third locking side area S44 can be bent at a certain angle toward the direction of the seventh surface S4a at the first locking bottom area S41 to form a second side wall 213 located opposite to the second accommodating space 201 in the third direction Z, the second reinforcement area S413 can be bent at a certain angle toward the direction of the seventh surface S4a at the third locking side area S44 and used to contact the second side wall 213 on one side in the second direction Y of the formed locking structure 200, the first reinforcement area S412 can be bent at a certain angle toward the direction of the seventh surface S4a at the third locking side area S44 and used to contact the second side wall 213 on the other side in the second direction Y of the formed locking structure 200, and the portion of the first reinforcement area S412 corresponding to the peripheral side of the first spacing groove S3b can form a limiting protrusion 230.

[0149] The third locking wing area S49 can be bent at a certain angle toward the seventh surface S4a at the third locking side area S44 and is used to contact the second top wall 211 in the molded locking structure 200.

[0150] The third reinforcement area S414 can be bent toward the seventh surface S4a of the third locking side area S44 until it contacts the third locking side area S44, and the fourth reinforcement area S415 can be bent at a certain angle toward the eighth surface of the third reinforcement area S414 and used to contact the second reinforcement area S413.

[0151] Fig.16 A schematic diagram of the structure of a tray 500 provided in an embodiment of the present application.

[0152] Please combine Figures 1 to 7 Also see Fig.16 In some optional embodiments, the packaging box assembly 10 further includes a tray 500 disposed in the first accommodating space 101 and located on the side of the lifting mold facing the functional opening 102, and a accommodating groove 501 is provided on the side of the tray 500 facing the functional opening 102.

[0153] Optionally, the support surface 401 may be in contact with the pallet 500 , so that the support surface 401 can provide support force for the products 20 in the pallet 500 .

[0154] Optionally, the shape and size of the receiving groove 501 can be set according to the shape and size of the product 20.

[0155] Optionally, the size of the tray 500 in the second direction Y may be equal to the size of the first subspace 101a in the second direction Y, so that the tray 500 can also be used to limit the movement of the first partition 120 in the second direction Y, which can better improve the structural stability of the packaging box assembly 10.

[0156] Optionally, the size of the tray 500 in the third direction Z may be equal to the size of the first subspace 101 a in the third direction Z, so that the tray 500 is not likely to shake in the first subspace 101 a.

[0157] In the packaging box assembly 10 provided in the embodiment of the present application, the tray 500 can be used to support the product 20. When the lifting film 400 is in the initial state, the tray 500 and the product 20 can be completely located in the first accommodation space 101. When the lifting film 400 is in the stretched state, the support surface 401 can support the tray 500 to extend the product 20 from the functional opening 102. At this time, the tray 500 can be located in the first accommodation space 101, and the product 20 can be at least partially located outside the first accommodation space 101 to display the product 20. Among them, by providing the accommodation groove 501 on the side of the tray 500 facing the functional opening 102, the accommodation groove 501 can better limit the movement of the product 20 in the first accommodation space 101, so that the product 20 is not easy to shake in the first accommodation space 101 when the product 20 is not displayed.

[0158] Fig.17 This is a schematic diagram of the structure of the sub-disk 510 provided in an embodiment of the present application. Fig.18 A schematic structural diagram of a sub-disk 510 provided in another embodiment of the present application.

[0159] like Fig.17 and Fig.18 As shown, in some optional embodiments, the tray 500 includes at least two sub-trays 510 stacked in the first direction X, and at least two of the sub-trays 510 are provided with accommodating sub-grooves 501 a.

[0160] Optionally, the receiving sub-grooves 501 a on each sub-disk 510 may be used to participate in forming a complete receiving groove 501 .

[0161] Optionally, the shape and size of the accommodating sub-groove 501 a may be set according to the shape and size of the product 20 .

[0162] Optionally, at least one sub-plate 510 may not be provided with the accommodating sub-groove 501a. For example, at least one sub-plate 510 may be in the shape of a complete plate, wherein the sub-plate 510 not provided with the accommodating sub-groove 501a may be located at the end of the tray 500 close to the first bottom wall 112, so that the sub-plate 510 not provided with the accommodating sub-groove 501a can provide better support for the product 20.

[0163] The packaging box assembly 10 provided in the embodiment of the present application can facilitate the preparation of the tray 500 by splitting the tray 500 into a plurality of stacked sub-trays 510. Specifically, when the shape or structure of the product 20 is relatively complex, the shape of the desired receiving groove 501 can be formed by reasonably setting the shape of the receiving sub-grooves 501a in each sub-tray 510, thereby simplifying the preparation of the tray 500.

[0164] Fig.19 This is a schematic diagram of the structure of the blocking member 600 provided in an embodiment of the present application. Fig. 20 This is a schematic diagram of the structure of the packaging box assembly 10 provided in an embodiment of the present application in a closed state.

[0165] like Fig.19 and Fig. 20 As shown, in some optional embodiments, the packaging box assembly 10 also includes a blocking member 600, and the packaging box assembly 10 has a closed state and an open state. When the packaging box assembly 10 is in the closed state, the blocking member 600 is arranged in the first accommodating space 101, and the blocking member 600 is located on the side of the lifting film 400 facing the functional opening 102 in the first direction X and blocks the functional opening 102; when the blocking member 600 is pulled out of the yield opening 103, the packaging box assembly 10 is in the open state.

[0166] Optional, Figures 2 to 4 The structure of the packaging box assembly 10 when it is in the open state can be illustrated.

[0167] Optionally, the blocking member 600 may be in a plate shape.

[0168] Optionally, when the packaging box assembly 10 is in the closed state, the blocking member 600 may also be located between the first finger groove 104 and the locking structure 200 .

[0169] Optionally, the blocking member 600 may be provided with a third finger groove 601 extending therethrough, and when the packaging box assembly 10 is in a closed state, the third finger groove 601 may be connected to the first finger groove 104. The provision of the third finger groove 601 can facilitate the user to pull the blocking member 600 out of the first accommodation space 101 through the third finger groove 601.

[0170] The packaging box assembly 10 provided in the embodiment of the present application can prevent the lifting film 400 from lifting the product 20 to the functional opening 102 by inserting the blocking member 600 into the first accommodating space 101 and contacting the first top wall 111, so that the blocking member 600 can prevent the lifting film 400 from lifting the product 20 to the functional opening 102, so that the packaging box assembly 10 as a whole can have good structural stability, thereby facilitating the transportation and storage of the packaging box assembly 10. When the product 20 in the packaging box assembly 10 needs to be displayed or taken out, the blocking member 600 can be pulled out from the first accommodating space 101 to facilitate the user to operate the locking structure 200.

[0171] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A packaging box assembly, characterized in that: include: The main box body comprises a first wall portion, wherein the first wall portion encloses a first accommodation space, a functional opening communicating with the first accommodation space is provided on one side of the first wall portion in a first direction, and a clearance opening communicating with the first accommodation space is provided on one side of the first wall portion in a second direction; a locking structure, at least partially located in the first accommodating space and movably arranged in the second direction relative to the clearance opening, the locking structure comprising a second wall portion and a baffle bendably connected to the second wall portion; an auxiliary structure, wherein when the baffle is at least partially located in the first accommodation space, the auxiliary structure abuts against a surface of the baffle on a side facing away from the first wall portion, and when the baffle is located outside the first accommodation space, the auxiliary structure pushes the baffle to protrude from the second wall portion in a direction intersecting with the second direction; a lifting membrane, at least partly located in the first accommodating space, the lifting membrane being connected to the main box body and the locking structure; The first direction intersects with the second direction.

2. The packaging box assembly according to claim 1, characterized in that: The second wall portion encloses a second accommodating space, the second wall portion is provided with an opening connected to the second accommodating space, the baffle is bendably connected to the edge of the second wall portion located around the opening, and the auxiliary structure is located in the second accommodating space.

3. The packaging box assembly according to claim 1, characterized in that: A sliding groove extending along the second direction is provided on the first wall portion of at least one side of the first accommodating space in the first direction and / or the third direction, and a limiting wall is provided on the side of the sliding groove facing the clearance opening, and the locking structure further includes a limiting protrusion protruding from the second wall portion, and the limiting protrusion is movably provided in the sliding groove along the second direction. The first direction, the second direction and the third direction intersect each other.

4. The packaging box assembly according to claim 3, characterized in that: The main box body also includes a first partition plate arranged in the first accommodating space and located on the side of the sliding groove away from the clearance opening, the first accommodating space includes a first sub-space and a second sub-space adjacent to each other in the second direction divided by the first partition plate, the auxiliary structure is at least partially located in the second sub-space, the first partition plate is provided with a clearance groove, and the lifting membrane passes through the clearance groove.

5. The packaging box assembly according to claim 4, characterized in that: The first wall portion includes a wall portion body and a functional wall stacked on the wall portion body on a side facing the second subspace, the sliding groove is provided on the functional wall, and the first partition plate abuts against the functional wall.

6. The packaging box assembly according to claim 1, characterized in that: The main box body further comprises an auxiliary plate disposed in the first accommodation space, the auxiliary plate being adjacent to the first wall portion of the main box body away from the side of the clearance opening, the auxiliary plate being provided with a first through slot on a side close to the functional opening in the first direction, and a second through slot on a side of the auxiliary plate away from the functional opening in the first direction, A third through slot is provided on a side of the second wall portion close to the functional opening in the first direction, and a fourth through slot is provided on a side of the second wall portion of the locking structure facing the auxiliary plate and away from the functional opening in the first direction. Wherein, the lifting film passes through the first passing groove, the third passing groove, the fourth passing groove and the second passing groove in sequence and is in a ring shape.

7. The packaging box assembly according to claim 6, characterized in that: The second wall portion encloses a second accommodating space, and the locking structure also includes a second partition plate arranged in the second accommodating space. The second accommodating space includes a third subspace and a fourth subspace adjacent to each other in the second direction and divided by the second partition plate. The third through groove and the fourth through groove are connected to the third subspace. The lifting membrane portion is located in the third subspace, and the auxiliary structure is located in the fourth subspace.

8. The packaging box assembly according to claim 1, characterized in that: The material of the auxiliary structure includes elastic material, and when the baffle is located in the first accommodating space, the auxiliary structure is in a compressed state.

9. The packaging box assembly according to claim 8, characterized in that: The auxiliary structure includes a spring; Alternatively, the auxiliary structure includes a supporting structure, a pop-up structure bendably connected to an edge of one side of the supporting structure in the second direction, and a pushing structure connected to a side of the pop-up structure facing the baffle.

10. The packaging box assembly according to claim 9, characterized in that: The baffle includes a baffle portion and a contact portion protruding relative to the baffle portion toward one side of the auxiliary structure, and the auxiliary structure abuts against the contact portion.

11. The packaging box assembly according to claim 9, characterized in that: The support structure includes a support platform and a support plate connected to the side of the support platform away from the pushing structure. The pop-up structure and the edge of the support platform on one side of the second direction can be bent and connected. The support platform, the support plate and the second wall portion enclose a secondary accommodating space.

12. The packaging box assembly according to claim 1, characterized in that: The packaging box assembly also includes a tray arranged in the first accommodating space and located on the side of the lifting mold facing the functional opening, and a accommodating groove is provided on the side of the tray facing the functional opening.

13. The packaging box assembly according to claim 12, characterized in that: The tray includes at least two sub-trays stacked in the first direction, and at least two of the sub-trays are provided with accommodating sub-grooves.

14. The packaging box assembly according to any one of claims 1 to 13, characterized in that: The packaging box assembly further includes a blocking member, and the packaging box assembly has a closed state and an open state. When the packaging box assembly is in the closed state, the blocking member is disposed in the first accommodation space, and the blocking member is located on a side of the lifting film facing the functional opening in the first direction and blocks the functional opening; When the blocking member is pulled out from the clearance opening, the packaging box assembly is in an open state.

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