CN216547216U - Packing box - Google Patents

Abstract

The present invention provides a packing box, comprising: an openable outer packing box; and the inner lining plate is accommodated in the outer packing box, an accommodating space for accommodating the packaged object is formed above the inner lining plate, a plurality of supporting plates extend downwards from the edge of the inner lining plate, each supporting plate is supported at the bottom of the outer packing box so as to separate the inner lining plate from the bottom of the outer packing box, and at least one opening is formed in the inner lining plate so that the packaged object can be inserted and limited. The utility model has the beneficial effects that: the inner lining plate is separated from the bottom of the outer packing box by arranging the supporting plate, so that the packed articles are prevented from being extruded when the packing box falls, the damage to the packed articles caused by extrusion is reduced, and compared with the prior art, the protective performance of the packing box on products to be packed is improved; replace the inner packing box through the welt, reduce the occupation to outer packing carton inner space to make the volume of packing carton reduce, be convenient for the packing and the storage of product.

Description

Packing box

Technical Field

The utility model relates to the technical field of packaging, in particular to a packaging box.

Background

Electronic products such as switch panel, controller, smart machine all have independent packing carton of oneself, and this type of packing carton is inside generally to be the holding chamber, and article are placed in the holding chamber, and the packing carton plays holding, protection and decorative effect to article. The traditional packaging box is simple in structure, packaged objects are in direct contact with the inner surface of the packaging box, and the functions of collision prevention, collision prevention and falling prevention are not considered in the design. If the bottom of the package is directly contacted with the ground when the package is dropped, the bottom of the package is deformed due to the compression, and thus the packaged article may be damaged or deformed. Also have some inside inner packing boxes that set up of packing carton and pack by packing article, although improved shock-absorbing capacity, inner packing box can increase the volume of packing carton, is unfavorable for the packing and the storage of product.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the problem that the packaged articles are damaged easily due to falling caused by poor buffering function of the packaging box, the embodiment of the utility model provides the packaging box.

An embodiment of the present invention provides a packing box, including:

an openable outer packing box;

and the inner lining plate is accommodated in the outer packing box, an accommodating space for accommodating the packaged object is formed above the inner lining plate, a plurality of supporting plates extend downwards from the edge of the inner lining plate, each supporting plate is supported at the bottom of the outer packing box so as to separate the inner lining plate from the bottom of the outer packing box, and at least one opening is formed in the inner lining plate so that the packaged object can be inserted and limited.

Preferably, the bottom of the outer packing box is provided with a support body, and the bottom of each support plate is supported on the support body.

Preferably, the number of the supporting bodies is multiple, and each supporting body is arranged in pairs in an opposite mode.

Preferably, the support body is formed by bending the side surface of the outer packing box inwards.

Preferably, the outer packing box is shaped like a cuboid and comprises a front plate and a rear plate which are parallel, a top plate and a bottom plate which are parallel, and two side plates which are parallel, wherein the top plate and the rear plate are connected and can rotate, so that the top plate can be opened and closed.

Preferably, the upper part of each side plate is bent inwards twice to form a first folded plate and a second folded plate respectively, and the second folded plate forms the supporting body.

Preferably, the first folded plate is attached to the side plate, and the second folded plate is perpendicular to the side plate.

Preferably, both ends of the second folded plate are provided with constraint plates extending upwards, and the bottom of the support plate is supported on the second folded plate and is limited between the two constraint plates.

Preferably, the front part of the top plate extends to form an extension plate, the two ends of the extension plate extend to form rotatable insertion tongues, the extension plate is attached to the front plate, and the two insertion tongues are respectively inserted into the insertion seams on the inner sides of the two side plates, so that the top plate is covered.

Preferably, the inner lining plate is rectangular, and the opening is arranged on a midline of the inner lining plate.

Preferably, the opening is symmetrical with respect to the midline.

Preferably, the number and position of the openings are set according to the shape of the lower part of the packaged article.

Preferably, the opening is adapted to the male connector.

Preferably, the opening is adapted to the three-prong of a three-prong plug and/or the two-prong of a two-prong plug.

Preferably, the opening is triangular.

Preferably, the supporting plate is bent relative to the edge of the inner lining plate, and the supporting plate can rotate around a crease line between the supporting plate and the inner lining plate.

Preferably, each of the support plates is arranged opposite to each other two by two.

Preferably, the support plate has a trapezoidal shape.

Preferably, the inner lining plate is integrally formed by folding a single piece of paperboard.

Preferably, the surface of the packing box is provided with label sticking marks.

Preferably, the label sticking mark is arranged on the upper surface of the outer packing box.

Preferably, the labeling marks are L-shaped, the number of the labeling marks is two, and the two labeling marks are symmetrically arranged relative to the center parting line of the top plate.

Preferably, the label is marked as an indentation or a slit.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: according to the packing box, the inner lining plate is separated from the bottom of the outer packing box through the support plate, when the packing box falls, packaged objects are prevented from being extruded, damage to the packaged objects caused by extrusion is reduced, and compared with the prior art, the protection performance of the packing box on products to be packaged is improved; replace the inner packing box through the welt, reduce the occupation to outer packing carton inner space to make the volume of packing carton reduce, be convenient for the packing and the storage of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of a package of the present invention;

FIG. 2 is an exploded view of one embodiment of a package of the present invention;

FIG. 3 is a schematic view of a first perspective view of the outer package 10 of FIG. 1;

FIG. 4 is a second perspective view of the outer package 10 of FIG. 1;

FIG. 5 is an expanded plan view of the outer package 10 of FIG. 1;

FIG. 6 is a perspective view of the inner liner 20 of FIG. 1;

fig. 7-9 are schematic views illustrating a usage state of a packing box according to an embodiment of the present invention.

In the figure: 10-outer box, 101-top panel, 101 a-extension panel, 101 b-tongue, 101 c-sticker label, 102-bottom panel, 103-back panel, 104-front panel, 105-side panel, 105 a-first flap, 105 b-second flap, 105 c-binding panel, 20-inner lining panel, 201-support panel, 202-opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings. The following presents a simplified summary of the utility model in order to provide a basic understanding of the utility model and to provide a basic understanding of the utility model.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It should be understood that they are relative concepts that may be varied in a number of ways depending on the use and placement of the package and that the use of directional terms should not be taken to limit the scope of the claims.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means a plurality, e.g., two, three, four, etc., unless specifically limited otherwise.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 7-9, as shown in fig. 7-9, the present invention provides a packing box with a use status; the packing box provided by the utility model can be used for accommodating articles similar to the packaged articles in fig. 7, and is mainly suitable for packing electric products with metal plugs. Such as a smart socket or the like.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Referring to fig. 1 to 6, a packing box according to an embodiment of the present invention is specifically illustrated based on fig. 1 to 6. Specifically, as shown in fig. 1 and 2, an embodiment of the present invention provides a packaging box, which is mainly suitable for electronic products with external plugs, such as doorbell receivers, smart sockets, charger heads, and the like. The packaged article in the embodiment is mainly used for packaging the smart socket 30; the packing box includes an openable outer packing box 10, and an inner lining panel 20 accommodated in the outer packing box 10.

As shown in fig. 3 to 5, the outer box 10 includes a top plate 101, a bottom plate 102, a rear plate 103, a front plate 104 and two side plates 105. Wherein the bottom plate 102 is located at the bottom of the outer box 10, and the top plate 101 is disposed opposite to the bottom plate 102. The front plate 104 and the rear plate 103 are arranged in a front-back opposite manner, the bottoms of the front plate 104 and the rear plate 103 are both connected with the bottom plate 102, the two side plates 105 are positioned between the front plate 104 and the rear plate 103, the bottoms of the side plates 105 are connected with the bottom plate 102, and the front plate 104 and the rear plate 103 are respectively connected on the front side and the rear side.

As shown in fig. 3 to 5, the bottom plate 102, the front plate 104, the rear plate 103 and the two side plates 105 enclose a trough with an upward slot, the rear edge of the top plate 101 is connected with the upper edge of the rear plate 103, and the top plate 101 can be opened to put in or take out the inner lining plate 20 and the packaged articles. Specifically, the rear edge of the top plate 101 coincides with the upper edge of the rear plate 103 and is a crease line around which the top plate 101 can rotate.

An extension plate 101a extends from the front of the top plate 101, the extension plate 101a is bent relative to the top plate 101, and the extension plate 101a rotates around a crease line between the extension plate and the top plate 101. And rotatable insertion tongues 101b extend from both ends of the extension plate 101a, and the insertion tongues 101b are bent relative to the extension plate 101a and can rotate around a crease line between the insertion tongues and the extension plate 101 a. The top plate 101 is closed to the opening of the outer package box 10, the extension plate 101a is attached to the front plate 104, and then the two insertion tongues 101b are inserted into the insertion slits on the inner sides of the two side plates 105, so that the top plate 101 is closed and the outer package box 10 is stably closed.

As shown in fig. 7, in the present embodiment, the packing box is used for packing the smart socket 30 having an approximately rectangular parallelepiped shape, so that the outer packing box 10 is designed in a rectangular parallelepiped shape, the front panel 104 is parallel to the rear panel 103, the top panel 101 is parallel to the bottom panel 102, and the two side panels 105 are parallel. It will be understood by those skilled in the art that the shape and size of the outer box 10 when packaged is not limited to the specific embodiment of the present invention, and can be adjusted according to the shape and size of the packaged article contained therein.

As shown in fig. 1 and 6, when the inner lining plate 20 is accommodated in the outer packing box 10, an accommodating space for accommodating packaged articles is formed above the inner lining plate 20, a plurality of support plates 201 are extended downward from the edge of the inner lining plate 20, each support plate 201 is supported at the bottom of the outer packing box 10 to separate the inner lining plate 20 from the bottom of the outer packing box 10, and the outer packing box 10 is further divided into two accommodating spaces by the inner lining plate 20, i.e., a first accommodating space is formed between the bottom plate 102 and the inner lining plate 20, a second accommodating space is formed between the inner lining plate 20 and the top plate 101, and both the first accommodating space and the second accommodating space can be used for packaging articles and do not interfere with each other, so that the articles packaged in the second accommodating space look more concise when the top plate 101 is opened, and because the first volume value space exists, when the packaging box falls, the bottom of the outer packaging box 10 is pressed when contacting with the ground, and the inner lining plate 20 plays a good role in buffering, so that the packaged object is prevented from being pressed, and the damage to the packaged object caused by pressing is reduced.

As shown in fig. 2 and 6, the inner lining plate 20 is adapted to the shape of the outer packing box 10 so that it can be snapped into and received in the outer packing box 10, and in this embodiment the inner lining plate 20 is rectangular. It is understood that the shape and size of the inner lining plate 20 can be adjusted according to the shape and size of the outer packing box 10 in practical application.

The upper edge of the support plate 201 coincides with the edge of the inner lining plate 20, and the bottom of the support plate is supported by the bottom of the outer packing box 10, so as to support the inner lining plate 20 and the packaged articles on the inner lining plate 20. The support plate 201 may be disposed vertically with respect to the inner lining plate 20, or may be disposed obliquely with respect to the inner lining plate 20. In this embodiment, the supporting plate 201 is bent relative to the edge of the inner lining plate 20, and the supporting plate 201 can rotate around the crease line between the supporting plate and the inner lining plate 20, so that the inner lining plate 20 has a certain adjusting space to facilitate the installation of the inner lining plate 20 into the external packing box 10.

The number of the supporting plates 201 may be set according to the shape of the lining plate 20, and generally, each supporting plate 201 is arranged in pairs to achieve a more stable supporting effect. In this embodiment, the number of the supporting plates 201 is two, and the two supporting plates 201 are disposed in front and back directions. While the shape of the support plate 201 can be flexibly configured according to the shape of the inside of the outer packing box 10, the shape of the support plate 201 is trapezoidal in this embodiment, so that the inner lining plate 20 can be more easily put into the inside of the outer packing box 10, but is not limited in this embodiment in practical application.

As shown in fig. 3 and 4, the bottom of the outer packing box 10 is provided with a support body, the bottom of each support plate 201 is supported on the support body, and each support body is padded from the support plate 201 to below as a cushion layer, so that the cushioning ability of the inner lining plate 20 can be further improved. The number of the supporting bodies is set to be a plurality according to the number of the supporting plates 201, preferably, each supporting body is arranged in pairs to match the position of each supporting plate 201, and the bottom of the outer packing box 10 is more uniformly stressed when falling from high altitude, so that the anti-impact performance of the outer packing box 10 is improved. In this embodiment, the number of the supporting bodies is two, and the two supporting bodies are located at the left and right edges of the bottom of the external packing box 10.

In particular, as shown in fig. 4 and 5, the support body is formed by bending the side surface of the outer packing box 10 inwards. Here, each side panel 105 is bent inwardly twice at its upper portion to form a first flap 105a and a second flap 105b, respectively, and the second flap 105a constitutes the support body, i.e., the bottom of each support panel 201 is supported on the second flap 105 b.

The side plates 105 may be formed by a plurality of bending methods, and each bending may be a vertical bending or a non-vertical bending. In this embodiment, the side panel 105 is bent twice vertically, the first flap 105a is attached to the side panel 105, and the second flap 105b is attached to the bottom panel 102 and is perpendicular to the side panel 105.

As shown in fig. 4, the two ends of the second flap 105b are provided with a restraining plate 105c extending upward, the restraining plate is bent relative to the second flap 105b, the restraining plate 105c can rotate relative to a crease line of the second flap 105b, and the two restraining plates 105c are arranged opposite to each other to form a splayed restraining structure. The left and right bottom portions of the two support plates 201 are respectively inserted between the two constraining plates 105c at the two ends of each second folding plate 105 b. This allows the support panel 201 to be supported at its bottom on the second flap 105b and to be restrained between the restraining panels 105 c.

Next, as shown in fig. 6, at least one opening 202 is formed in the inner lining plate 20, and the opening 202 penetrates through the upper and lower side surfaces of the inner lining plate 20, so that the first accommodating space is communicated with the second accommodating space; the shape of the opening 202 is matched with a part of the packaged article, so that the part of the packaged article can be placed in the first accommodating space through the opening 202, and the packaged article can be stably fixed in the second accommodating space on the inner lining plate 20, and the number and the position of the openings 202 are set according to the shape of the lower part of the packaged article. In an example, as shown in fig. 7 to 9, when the package box is used to package the smart socket 30, the opening 202 is adapted to the plug 301 of the smart socket 30, so that the plug 301 of the smart socket 30 is inserted into the opening for limiting, as shown in the figure, the body 302 of the smart socket 30 is accommodated in the second accommodating space above the inner lining plate, and the plug 301 of the smart socket 30 is inserted into the first accommodating space of the inner lining plate through the triangular opening. It should be noted that the packaged article is not limited to the smart socket 30, and any electronic product with a three-pin plug can be adapted to the opening 202, so as to achieve the same packaging effect. Of course, if the packaged article is an electronic product with a two-pin plug, the opening 202 is adapted to accommodate three pins of the two-pin plug. Based on this, in order to make the opening 202 applicable to both a triangular plug and a two-pin plug, in the present embodiment, the opening 202 is implemented in a triangular shape so that the packing box can be applied to a wider variety of electric products. In a specific example, as shown in fig. 6, the shape of the opening 202 is implemented as an isosceles triangle. The opening 202 is disposed on a midline of the inner lining plate 20, and the opening 202 is symmetrical with respect to the midline, so that the packaged article can be disposed at a middle position of the inner lining plate 20, in other words, since most of the plugs of the packaged article are symmetrically disposed with respect to the body of the packaged article, the opening 202 is disposed on the midline of the inner lining plate 20, and it is ensured that the posture of the plugs of the packaged article is positive when the plugs of the packaged article are inserted into the opening 202. In this embodiment, the opening 202 is used for being clamped into a two-pin plug of a doorbell receiver, and two pins of the two-pin plug are inserted into the opening 202 and are tightly abutted by two sides of the opening 202. It will be appreciated that the triangular opening 202 also accommodates a three-prong connector, while accommodating a two-prong connector and a triangular connector allows the package to have a greater range of applicability, thereby saving on package variety. In addition, since the inner lining plate 20 divides the outer packing box 10 into two accommodating spaces, the first accommodating space can accommodate the plug of the smart jack 30 and can also be used for accommodating accessories of the smart jack 30, such as parts like connecting wires, so that when the top plate 101 is opened, a user can only see the smart jack 30 accommodated in the second accommodating space and cannot see the plug and the accessories in the first accommodating space, so that the overall appearance is more concise, and the user experience is improved.

As shown in fig. 3 and 5, in order to solve the labeling problem of the package box, a labeling mark 101c is provided on the surface of the outer package box 10, and the labeling mark 101c may be provided on any surface of the package box 10. In this embodiment, the labeling mark 101c is disposed on the top plate 101, the labeling mark 101c is L-shaped, and what should be noted is that the fact that the labeling mark 101c is L-shaped means that: the shape of the labeling mark 101c is similar to that of a capital letter L, and in a specific embodiment, the labeling mark 101c includes a first positioning portion 101c1 and a second positioning portion 101c 2; wherein the first positioning portion 101c1 and the second positioning portion 101c2 are both provided as linear indentations or cutting lines, and one end of the first positioning portion 101c1 is connected to one end of the second positioning portion 101c2 and is vertically disposed, in addition, the lengths of the first positioning portions 101c1 and the second positioning portions 101c2 are not the same, in the illustrated example of the present embodiment, the length of the first positioning portion 101c1 is longer than the length of the second positioning portion 101c2, so that the overall stroke of the sticker label 101c is similar to an "L" shape, in the process of labeling, the characteristics can be utilized to prevent the fool so as to prevent the labels from being reversely labeled, furthermore, the label-affixed mark 101c can be positioned by using the right-angled features similar to the "L" shape formed by the first positioning portion 101c1 and the second positioning portion 101c2, and fool-proofing can be realized by using the features of the L shape with two different sides; in this embodiment, the number of the labeling marks 101c is two, and the two labeling marks 101c are symmetrically arranged with respect to the center parting line of the top plate 101. After the packaged article is contained in the packaging box, the labeling machine is used for positioning and labeling through the two labeling marks 101c, so that information contents such as characters and patterns related to the packaged product are directly and intuitively displayed in front of a consumer. Typically, the labeling indicia 101c are indentations or cut-outs. Among the above technical scheme, through the setting of labeling mark 101c for the packing carton is fixing a position the calibration to the label more easily at the in-process of labelling, prevents that the label from pasting askewly. Of course, in other embodiments, the shape, number and arrangement position of the labeling marks 101c may be adjusted according to actual requirements. For the shape of the labeling mark 101c, in other embodiments, the shape may be an O shape, an I shape, or other shapes with positioning effect; for the number and the setting position of the labeling marks 101c, for example, in another embodiment: only one labeling mark 101c is arranged, and when labeling is carried out, the labeling mark 101c is used as a central point for positioning; or in another embodiment: the three labeling marks 101c are arranged, one labeling mark 101c is arranged at the center of the top plate 101, the other two labeling marks 101c are symmetrically arranged relative to a center parting line of the top plate 101, the three labeling marks 101c are arranged on the same straight line, when labeling is carried out, the middle labeling mark 101c is used as a central point to carry out main positioning, and the labeling marks 101c on the two sides are used as auxiliary positioning, so that the positioning is more accurate. Of course, the above embodiments of the shape, number and arrangement position of the three labeling marks 101c are only examples and are not intended to limit the present invention.

It should be noted that the outer box 10 of the present embodiment may be integrally formed by folding a single piece of cardboard as shown in fig. 5, but it is not excluded that the outer box 10 is formed in other ways known in the art, such as being formed in a segmented manner, rather than being integrally formed. The packaging box can be used for packaging various products, and is not limited to the doorbell receiver described in the present embodiment, but may be an electronic digital product, plastic, ceramic, biochemical product, food and medicine, and the like.

In the description herein, reference to the terms "an implementation," "an embodiment," "a specific implementation," "an example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (24)

1. A package, comprising:

an openable outer packing box;

and the inner lining plate is accommodated in the outer packing box, an accommodating space for accommodating the packaged object is formed above the inner lining plate, a plurality of supporting plates extend downwards from the edge of the inner lining plate, each supporting plate is supported at the bottom of the outer packing box so as to separate the inner lining plate from the bottom of the outer packing box, and at least one opening is formed in the inner lining plate so that the packaged object can be inserted and limited.

2. A package according to claim 1, wherein: the bottom of the outer packing box is provided with a support body, and the bottom of each support plate is supported on the support body.

3. A package according to claim 2, wherein: the number of the supporting bodies is set to be a plurality, and the supporting bodies are arranged in pairs in an opposite mode.

4. A package according to claim 2, wherein: the supporting body is formed by bending the side face of the outer packing box inwards.

5. A package according to claim 4, wherein: the outer packing box is in a cuboid shape and comprises a front plate, a rear plate, a top plate, a bottom plate and two parallel side plates, wherein the front plate and the rear plate are parallel, the top plate and the bottom plate are parallel, and the top plate is connected with the rear plate and can rotate so as to be opened and closed.

6. A package according to claim 5, wherein: and the upper part of each side plate is bent inwards twice to form a first folded plate and a second folded plate respectively, and the second folded plate forms the supporting body.

7. The package of claim 6, wherein: the first folded plate is attached to the side plate, and the second folded plate is perpendicular to the side plate.

8. A pack according to claim 6 or 7, wherein: and two ends of the second folded plate are respectively provided with an upward extending constraint plate, and the bottom of the support plate is supported on the second folded plate and is limited between the two constraint plates.

9. A package according to claim 5, wherein: the front part of the top plate extends to form an extension plate, the two ends of the extension plate extend to form rotatable insertion tongues, the extension plate is attached to the front plate, and the two insertion tongues are inserted into the insertion seams on the inner sides of the side plates respectively, so that the top plate is covered.

10. A package according to claim 1, wherein: the inner lining plate is rectangular, and the opening is arranged on a center parting line of the inner lining plate.

11. A package according to claim 10, wherein: the openings are symmetrical relative to the midline.

12. A package according to claim 1, wherein: the number and position of the openings are set according to the shape of the lower part of the packaged article.

13. A package according to claim 12, wherein: the opening is matched with the male connector.

14. A package according to claim 13, wherein: the opening is adapted to the three pins of the three-pin plug and/or the two pins of the two-pin plug.

15. A package according to claim 14, wherein: the opening is triangular, the body of the packaged article is accommodated above the inner lining plate, and the three pins of the three-pin plug and/or the two pins of the two-pin plug of the packaged article are inserted into the accommodating space of the inner lining plate through the triangular opening.

16. A package according to claim 1, wherein: the supporting plate is bent relative to the edge of the inner lining plate, and the supporting plate can rotate around a crease line between the supporting plate and the inner lining plate.

17. A package according to claim 1, wherein: the supporting plates are arranged oppositely in pairs.

18. A package according to claim 1, wherein: the shape of the supporting plate is trapezoidal.

19. A package according to claim 1, wherein: the lining plate is formed by pressing and folding a single paperboard into a whole.

20. A package according to claim 5, wherein: the surface of the packing box is provided with label sticking marks.

21. A package according to claim 20, wherein: the label sticking mark is arranged on the upper surface of the outer packing box.

22. A package according to claim 21, wherein: the labeling marks are L-shaped, the number of the labeling marks is two, and the two labeling marks are symmetrically arranged relative to the middle parting line of the top plate.

23. A package according to claim 20, wherein: the label is marked as an indentation or a slit.

24. A package according to claim 20, wherein: the label sticking mark comprises a first positioning part and a second positioning part; the first positioning portion and the second positioning portion are both linear; one end of the first positioning part is vertically connected with the other end of the second positioning part; the length of the first positioning portion is different from the length of the second positioning portion.

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