CN216970411U - Packing box (cigarette) - Google Patents

Abstract

The present invention relates to a packing box for accommodating an article, the packing box comprising: the shell assembly comprises a bottom wall, a first side wall and a second side wall, wherein the first side wall and the second side wall are connected to two opposite side edges of the bottom wall; the first liner is connected with the first side wall and comprises a first connecting piece and a first abutting piece connected with the first connecting piece, and one end of the first abutting piece abuts against the first side wall; the second liner is connected with the second side wall and comprises a second connecting piece and a second abutting piece connected with the second connecting piece, one end of the second abutting piece abuts against the second side wall, the other end of the second abutting piece abuts against the other end of the first abutting piece, and the first connecting piece, the first abutting piece, the second connecting piece and the second abutting piece are arranged in a surrounding mode to form a containing groove. So, can make packing carton overall structure more firm.

Description

Packing box (cigarette)

Technical Field

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

Background

The packing box is used for containing articles, so that the articles have relatively fixed positions when being stored and transported, and the articles are protected from being damaged and the like caused by the influence of various factors in the external environment.

However, the packing box with a simple structure in the prior art has poor stability, and is easy to cause damage to articles due to collision with the outside in the transportation process; and the packing carton overall structure that the steadiness is better is heavier or the structure is comparatively complicated, is not convenient for mass production.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a packing box in order to improve the stability of the packing box.

A package for containing an item, the package comprising:

the shell assembly comprises a bottom wall, a first side wall and a second side wall, wherein the first side wall and the second side wall are connected to two opposite side edges of the bottom wall;

the first liner is connected with the first side wall and comprises a first connecting piece and a first abutting piece connected with the first connecting piece, and one end of the first abutting piece abuts against the first side wall;

the second liner is connected with the second side wall and comprises a second connecting piece and a second abutting piece connected with the second connecting piece, one end of the second abutting piece abuts against the second side wall, the other end of the second abutting piece abuts against the other end of the first abutting piece, and the first connecting piece, the first abutting piece, the second connecting piece and the second abutting piece are arranged in a surrounding mode to form a containing groove.

In one embodiment, a first bent mating surface is arranged at one end of the first abutting part abutting against the second abutting part, a second mating surface matched with the first mating surface in shape is arranged at one end of the two abutting parts abutting against the first abutting part, and the first mating surface is in contact with the second mating surface.

In one embodiment, a projection of the first matching surface on the bottom wall extends in a wavy manner, or a projection of the first matching surface on the bottom wall extends in a zigzag manner, and the shape of the second matching surface matches with the shape of the first matching surface.

In one embodiment, the first abutting part and the second abutting part are also abutted on the bottom wall.

In one embodiment, the housing assembly further includes a top cover, a third side wall and a fourth side wall, the third side wall and the fourth side wall are connected to two opposite sides of the bottom wall, the top cover is rotatably connected to the third side wall, and the top cover is capable of keeping the accommodating groove relatively sealed from the outside when rotated to contact with the fourth side wall.

In one embodiment, the first connecting member includes a first supporting portion, and when the top cover rotates to contact with the fourth sidewall, two ends of the first supporting portion respectively abut against the top cover and the bottom wall.

In one embodiment, the first connecting member further includes a first contact portion, two opposite sides of the first contact portion are respectively connected to the first side wall and the first supporting portion, and the first contact portion can contact the top cover when the top cover rotates to contact the fourth side wall.

In one embodiment, the first supporting part comprises at least two first supporting plates which are distributed at intervals, one end of each first supporting plate is connected with the first contact part, and the other end of each first supporting plate is abutted against the bottom wall.

In one embodiment, one end of the first abutting part, which is close to the first side wall, is provided with first abutting tongues, and all the first abutting tongues abut against the first side wall; the first connecting piece is provided with a first forming hole, the position of the first forming hole corresponds to the position of the first resisting tongue, and the shape and the size of the first forming hole are the same as those of the first resisting tongue.

In one embodiment, the first and/or second inner liners are a unitary structure with the housing assembly.

In one embodiment, the packaging box comprises a median plane, and the shortest distance from any position on the median plane to the first side wall and the second side wall is equal; the structure of the first lining and the structure of the second lining are symmetrical by taking the median plane as a symmetrical plane, and the size of the first lining is the same as that of the second lining.

In the above packaging box, the first abutting member and the second abutting member abut against each other, and one ends of the first abutting member and the second abutting member, which are far away from each other, abut against the first side wall and the second side wall respectively. Namely, the first abutting part and the second abutting part abut against between the first side wall and the second side wall. By the arrangement, the accommodating groove structure is more stable and does not shake by enabling the first abutting part and the second abutting part to be in simple abutting relation. Thereby the overall structure of the packing box is more stable, and the articles contained in the containing groove are prevented from being damaged due to shaking.

Drawings

FIG. 1 is a schematic isometric view of a package according to one embodiment;

FIG. 2 is a schematic isometric view of the package of FIG. 1 at a point in the process of being unfolded;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view showing the direction of friction at the contact between the first mating surface and the second mating surface;

FIG. 5 is a schematic view of a projection of a first contact surface onto a bottom wall provided in some embodiments;

FIG. 6 is a side view of the package of FIG. 1 in a flat expanded condition;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is a partial enlarged view at C in fig. 6.

Reference numerals: 10. packaging boxes; 100. a housing assembly; 110. a first side wall; 111. a protrusion; 120. a second side wall; 130. a third side wall; 131. a first card-matching board; 140. a fourth side wall; 141. a second card-matching board; 150. a bottom wall; 160. a top cover; 161. a clamping surface; 161a, a latch; 200. a first liner; 210. A first connecting member; 211. a first contact portion; 211a, a first clamping plate; 212. a first support section; 212a, first forming holes; 212b, a first support plate; 220. a first abutting member; 221. a first mating surface; 222. A first resisting tongue; 300. a second liner; 310. a second connecting member; 311. a second contact portion; 311. a second clamping plate; 312. a second support portion; 312a, a second formation aperture; 312b, a second support plate; 320. a second abutting member; 321. a second mating surface; 322. a second resisting tongue; 400. a containing groove; 500. a clamping groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 is a schematic isometric view of a package according to an embodiment of the present invention, and fig. 2 is a schematic isometric view of the package shown in fig. 1 at a point in time during the unfolding process.

Referring to fig. 1 and 2, in one embodiment, a package 10 for holding articles of various shapes is provided. The packing box 10 includes an outer shell assembly 100, a first inner liner 200, and a second inner liner 300.

The housing assembly 100 includes a bottom wall 150 and first and second sidewalls 110 and 120 connected to opposite sides of the bottom wall 150.

The first liner 200 is connected to the first sidewall 110, and the first liner 200 includes a first connecting member 210 and a first abutting member 220 connected to the first connecting member 210. One end of the first abutment member 220 abuts the first sidewall 110.

The second liner 300 is connected to the second sidewall 120, and the second liner 300 includes a second connecting member 310 and a second abutting member 320 connected to the second connecting member 310. One end of the second abutting member 320 abuts against the second sidewall 120, and the other end of the second abutting member 320 abuts against the other end of the first abutting member 220. The first connecting member 210, the first abutting member 220, the second connecting member 310 and the second abutting member 320 are surrounded to form a receiving cavity 400.

The first connecting member 210, the first abutting member 220, the second connecting member 310 and the second abutting member 320 of the packaging box 10 together define a receiving cavity 400. The first abutting member 220 and the second abutting member 320 abut against each other, and one ends of the first abutting member 220 and the second abutting member 320, which are far away from each other, abut against the first sidewall 110 and the second sidewall 120, respectively. That is, the first abutting member 220 and the second abutting member 320 abut between the first sidewall 110 and the second sidewall 120. With this arrangement, the relative position between the groove walls of the accommodating groove 400 can be further stabilized by the simple abutting relationship between the first abutting member 220 and the second abutting member 320. Thereby making the overall structure of the packing box 10 more stable and free from shaking.

It is understood that the receiving groove 400 is used for receiving an object. Then, by making the first abutting member 220 and the second abutting member 320 abut between the first sidewall 110 and the second sidewall 120, the deformation or damage of the housing caused by the shaking and collision of the article can be prevented more directly and effectively. Thereby making the overall structure of the packing box 10 more stable and preventing the loss of the protection function of the above-mentioned objects due to the deformation and damage of the packing box 10. The damage of the articles contained in the containing groove 400 is avoided.

Referring to fig. 2 to 4, in one embodiment, a first curved mating surface 221 is disposed at one end of the first abutting member 220 abutting against the second abutting member 320; the second abutting member 320 has a second mating surface 321 with a shape matching the first mating surface 221 at the end abutting against the first abutting member 220. The first mating surface 221 contacts the second mating surface 321. The first abutting member 220 and the second abutting member 320 abut between the first sidewall 110 and the second sidewall 120, the first mating surface 221 and the second mating surface 321 have matching zigzag shapes, and the first mating surface 221 contacts with the second mating surface 321. With reference to fig. 4, with this arrangement, based on the zigzag shape of the first engagement surface 221 and the second engagement surface 321, the contact line between the first engagement surface 221 and the second engagement surface 321 is longer, and the direction of the frictional force on the contact line is no longer the same. When the package box 10 is shaken by external force or other reasons, the first abutting part 220 and the second abutting part 320 are relatively moved by complicated resistance to hinder the relative movement between the first abutting part 220 and the second abutting part 320. In other words, by providing the first engagement surface 221 and the second engagement surface 321 with a zigzag shape, the relative movement between the first abutting member 220 and the second abutting member 320 can be reduced, so as to further improve the stability of the packing box 10. Referring to fig. 4, the contact line is indicated by K in fig. 4, and the frictional force on the contact line is indicated by F in fig. 4. The contact line can be understood as a projection of the contact surface of the first mating surface 221 and the second mating surface 321 on the bottom wall 150.

It is understood that the first mating surface 221 and the second mating surface 321 may have a larger surface roughness and a rougher surface roughness. With reference to fig. 3, or the first engaging surface 221 and the second engaging surface 321 may be curved, or the first engaging surface 221 and the second engaging surface 321 may have undulations in the X-axis direction to limit the relative movement of the first abutting member 220 and the second abutting member 320 in the direction perpendicular to the contact surface between the first abutting member 220 and the second abutting member 320. The direction perpendicular to the face of contact between the first abutment 220 and the second abutment 320 refers to the Y-axis direction in fig. 3.

Referring to fig. 3 and 5, in one embodiment, the projection of the first mating surface 221 on the bottom wall 150 extends in a wave shape. Or the projection of the first mating surface 221 on the bottom wall 150 extends in a saw-tooth shape, and the shape of the second mating surface 321 matches with the first mating surface 221. With reference to fig. 5, it should be understood that the projection of the first mating surface 221 on the bottom wall 150 may also have other shapes with undulation on the X-axis, and specifically, for example, may also be a sine-cosine waveform, a simple deformation of a sine-cosine waveform, or the like. Of course, the shape can be set to other shapes according to actual requirements, and the description is omitted.

Referring to fig. 1 to fig. 3, in one embodiment, the first abutting member 220 and the second abutting member 320 further abut against the bottom wall 150. Namely, the first abutment 220 and the second abutment 320 can be used for carrying an article. Thus, when the packing box 10 shakes, since the first abutting member 220 and the second abutting member 320 can bear the article, the article will press on the first abutting member 220 and the second abutting member 320. Thus, the first contact member 220 and the second contact member 320 can be prevented from being displaced in the Z-axis direction in fig. 1. In combination with the above embodiment, the first contact member 220 and the second contact member 320 contact each other in the X-axis direction. The first contact piece 220 and the second contact piece 320 can be reduced in relative movement in the Y-axis direction by the bent first contact surface 221 and the bent second contact surface 321. Thus, the package 10 has a certain resistance to shaking and impact in all three directions of space.

Referring again to fig. 1 and 2, in one embodiment, the housing assembly 100 further includes a top cover 160, a third sidewall 130, and a fourth sidewall 140. The third and fourth sidewalls 130 and 140 are connected to opposite sides of the bottom wall 150. The top cover 160 is rotatably connected to the third sidewall 130, and the top cover 160 is rotated to contact the fourth sidewall 140 to keep the accommodating groove 400 sealed from the outside. The top cover 160 is rotated to contact the fourth side wall 140, such that the package 10 is in a closed state. By providing the top cover 160, the containing cavity 400 can be kept relatively sealed, so as to prevent the articles contained in the packing box 10 from falling out of the packing box 10 due to transportation, moving or the like.

With continued reference to fig. 1 and 2, in one embodiment, the first connecting element 210 includes a first supporting portion 212. When the top cover 160 rotates to contact with the fourth sidewall 140, two ends of the first supporting portion 212 respectively abut against the top cover 160 and the bottom wall 150. In connection with the above embodiments, when the top cover 160 is rotated to contact the fourth side wall 140, the packing box 10 is in a closed state. In other words, both ends of the first support 212 can abut the top cover 160 and the bottom wall 150, respectively, when the packing box 10 is in the closed state. In this way, when the external force is applied to the top cover 160 or the bottom wall 150 during transportation or carrying of the packing box 10, the first supporting portion 212 abuts between the top cover 160 and the bottom wall 150 to bear a part of the external force. Thus, the packing box 10 is not deformed by an external force. Further, not only can the stability and integrity of the packing box 10 be further improved, but also the articles in the packing box 10 can be ensured not to be damaged by external force.

With continued reference to fig. 1 and 2, in one embodiment, the first connecting element 210 further includes a first contact portion 211. Two opposite sides of the first contact portion 211 are connected to the first sidewall 110 and the first supporting portion 212, respectively. The first contact portion 211 can contact the top cover 160 when the top cover 160 is rotated to contact the fourth sidewall 140. In connection with the above embodiments, when the top cover 160 is rotated to contact the fourth side wall 140, the packing box 10 is in a closed state. Further, the contact area with the top cover 160 can be increased by bringing the first contact portion 211 into contact with the top cover 160, as compared with merely bringing both ends of the first support portion 212 into contact with the space between the top cover 160 and the bottom wall 150. And two opposite sides of the first contact portion 211 are connected to the first sidewall 110 and the first supporting portion 212, respectively. In this way, when the packing box 10 is in the closed state, the range of the top cover 160 against which force can be received can be increased by the first contact portion 211, so that the packing box 10 has a stronger resistance to pressing and external impact. Thereby further improving the stability of package 10.

It is understood that the receiving groove 400 is used for receiving an article, and the first supporting portion 212 is a portion which is formed around the receiving groove 400. That is, the portion of the top cover 160 not in contact with the first contact portion 211 is the portion corresponding to the receiving cavity 400. As such, cushioning pads or the like may be provided between the articles and the top cover 160 to further enhance the shock and vibration resistance of the package 10.

Referring to fig. 1 in combination with fig. 6, in an embodiment, the first supporting portion 212 includes at least two first supporting plates 212b spaced apart from each other. One end of each of the first support plates 212b is connected to the first contact portion 211, and the other end of each of the first support plates 212b abuts against the bottom wall 150. By providing a plurality of first support plates 212b spaced apart from each other, the first support plates can be supported between the top cover 160 and the bottom wall 150 from different positions, and the impact resistance of the package 10 can be further improved. On the other hand, the positions of the plurality of first support plates 212b can be flexibly set, so that the receiving groove 400 can be set in different shapes according to different articles received in the packing box 10. The plurality of first support plates 212b can provide the accommodating groove 400 with various shapes, so as to better adapt to the shape of the article to keep the article and the packing box 10 relatively fixed.

In various embodiments, the first abutting piece 220 abuts against the bottom wall 150. It can be understood that both ends of the first supporting portion 212 abut against the top cover 160 and the first abutting member 220, respectively. Thus, when the first supporting portion 212 has a tendency to move due to the pressing force from the top cover 160, the first supporting portion 212 can transfer the tendency to move to the first abutting member 220. Since both ends of the first abutting member 220 abut against the first sidewall 110 and the second abutting member 320, respectively. Thus, when the first support part 212 transfers the tendency of movement to the first abutment 220, the first abutment 220 can further transfer the tendency of movement to the first sidewall 110 and the second abutment 320. In other words, the connection of the first supporting portion 212 and the first abutting member 220 can convert the pressing force from the top cover 160 into the common bearing of the first supporting portion 212, the first abutting member 220, the first sidewall 110 and the second abutting member 320, so as to further improve the impact resistance and shock resistance of the packing box 10 and further improve the stability of the packing box 10.

Referring to fig. 1 and fig. 2, in an embodiment, an end of the first abutting member 220 close to the first sidewall 110 is provided with a first abutting tongue 222. All the first resisting tongues 222 are abutted with the first side wall 110. The first connecting member 210 has a first hole 212 a. The position of the first forming hole 212a corresponds to the position of the first resisting tongue 222, and the shape and size of the first forming hole 212a are the same as those of the first resisting tongue 222. It is understood that the number of the first abutting tongues 222 may be multiple, and multiple first abutting portions are spaced apart from one end of the first abutting portion 220 close to the first sidewall 110. Correspondingly, the number of the first forming holes 212a is the same as that of the first resisting tongues 222, and the positions of all the first forming holes 212a correspond to those of all the first resisting tongues 222 one to one. All the first forming holes 212a have the same shape and size as the corresponding first tongues 222.

Referring again to fig. 1, in one embodiment, top cover 160 includes a snap surface 161. The engaging surface 161 is disposed on a side of the top cover 160 away from the third sidewall 130. The engaging surface 161 is provided with a latch 161 a. A slot 500 for accommodating the latch 161a is disposed between the first sidewall 110 and the fourth sidewall 140. It is understood that the clamping surface 161 can be engaged with the fourth sidewall 140 when the top cover 160 rotates relative to the third sidewall 130. Thus, the latch 161a can be latched into the latch groove 500 to keep the position of the top cover 160 relatively fixed, so that the receiving groove 400 remains relatively sealed. It is understood that the card slot 500 is surrounded by the first sidewall 110, the first contact portion 211, the bottom wall 150 and the fourth sidewall 140.

Referring to fig. 2, in one embodiment, the first contact portion 211 is further provided with a first engaging plate 211a, and the third sidewall 130 and the fourth sidewall 140 are further provided with a first engaging plate 131. The first engaging plate 211a is engaged with the first engaging plate 131. In this way, the stability of the package 10 can be further ensured.

Referring to FIG. 6, in various embodiments, package 10 includes a midplane. The shortest distance between any position on the median plane and the first sidewall 110 is equal to that between any position on the median plane and the second sidewall 120. The structure of the first liner 200 and the structure of the second liner 300 are symmetrical about a median plane. The first liner 200 is the same size as the second liner 300. The median plane is shown in fig. 6 as a dashed line M, which is a projection of the median plane on the bottom wall 150. It will be appreciated that figure 6 is a side view of the package 10 in a flat expanded condition, the package 10 in the flat expanded condition being symmetrically disposed about the line of symmetry M.

It should be understood that the above-mentioned structure of the first liner 200 and the structure of the second liner 300 are symmetrical with respect to the median plane, which means that: the second liner 300 includes structures symmetrically distributed with respect to the first liner 200, and the connection relationship of the structures in the second liner 300 is the same as the connection relationship of the corresponding structures in the first liner 200. For a specific example, the second liner 300 includes a second connector 310 including a second contact portion 311 and a second support portion 312 connected to the second contact portion 311. Both ends of the second supporting portion 312 abut against the top cover 160 and the second abutting member 320, respectively. The second abutting member 320 includes a second abutting tongue 322, and the second connecting member 310 has a second forming hole 312 a. Of course, other structures in the second liner 300 are also symmetrically distributed with the structure of the first liner 200 by using the median plane as a symmetry plane, and are not described herein again.

It should be understood that the structure of the second liner 300 may be different or slightly different from that of the first liner 200 according to the shape of the article actually accommodated by the pack, etc., and is not limited herein.

Referring to FIG. 6, in one embodiment, the first and/or second liners 200, 300 are a unitary structure with the housing assembly 100. It will be appreciated that the package 10 is folded from a flat sheet as shown in figure 6. In this embodiment, the packaging box 10 does not need to be adhered or sewn, and the whole structure can be stable only by fixing the structure of the planar sheet. The structure is simpler, the manufacture of the packaging box 10 can be completed only by a simple folding mode, and the manufacturing process of the packaging box 10 is greatly simplified.

With continued reference to fig. 6 in conjunction with fig. 1 and 2, in the above embodiment, specifically, the bottom wall 150 is located at the center of the planar sheet. The first sidewall 110, the second sidewall 120, the third sidewall 130 and the fourth sidewall 140 are respectively connected to four sides of the bottom wall 150. The first liner 200 is connected to a side of the first sidewall 110 away from the bottom wall 150; the second liner 300 is connected to a side of the second sidewall 120 away from the bottom wall 150. The top cover 160 is connected to a side of the third side wall 130 away from the bottom wall 150.

The process of making the package 10 from a flat sheet material includes:

first, the first, second, third and fourth sidewalls 110, 120, 130 and 140 are bent toward the bottom wall 150 to be perpendicular or almost perpendicular to the bottom wall 150. It can be understood that, in the present embodiment, the first side wall 110, the second side wall 120, the third side wall 130 and the fourth side wall 140 after being bent are located on the same side of the bottom wall 150. At this time, the first liner 200 in a planar state is bent along with the first sidewall 110 relative to the bottom wall 150 to be perpendicular to the bottom wall 150; the second liner 300 works the same.

Next, the first liner 200 is bent toward a side close to the second liner 300 with respect to the bottom wall 150 such that the first contact portion 211 is parallel or almost parallel to the bottom wall 150. At this time, the first supporting portion 212 and the first abutting portion 220 are bent to be parallel or almost parallel to the bottom wall 150 along with the first contact portion 211. The second liner 300 works the same.

Finally, the first supporting portion 212 is bent toward a side close to the bottom wall 150, and the first abutting member 220 is attached to the bottom wall 150. Thus, both ends of the first support portion 212 can be respectively abutted against the bottom wall 150 and the top cover 160. The second liner 300 works the same. So that the first abutment 220 and the second abutment 320 can abut each other on the bottom wall 150.

As can be understood from fig. 2 and 6, a first hole 212a is formed on the first supporting portion 212 at a side connected to the first abutting member 220. Since the first support portion 212 is formed with the first hole 212a, the first hole 212a originally located on the first support portion 212 is integrally connected to the first abutting portion 220. The area where the first hole 212a originally located on the first supporting portion 212 is located and finally integrated with the first abutting part 220 is the first abutting tongue 222.

In the process of bending the first supporting portion 212 to a side close to the bottom wall 150 and attaching the first abutting member 220 to the bottom wall 150, the first abutting tongue 222 can abut against the first sidewall 110. In this way, the stability of the packing box 10 can be improved.

It is understood that, in the above embodiment, a plurality of first holes 212a spaced apart from each other are formed on a side of the first supporting portion 212 connected to the first abutting portion 220 to form a plurality of first abutting tongues 222 spaced apart from each other. In this manner, the stability of the packing box 10 can be enhanced by the plurality of first resisting tongues 222. Further, the first support portion 212 is provided with a first hole 212a so that the first tongue 222 integrated with the first contact member 220 can be formed. In this way, both ends of the first contact member 220 can be brought into contact with the first sidewall 110 and the second contact member 320, respectively, while ensuring the integration of the entire package 10. In other words, the stability of the packing box 10 can be improved while ensuring the simple structure and easy assembly of the packing box 10 as a whole.

The second liner 300 is similar to the above embodiments, and therefore, the description thereof is omitted.

Referring to fig. 7, in one embodiment, the package 10 is in a planar state, and the first engagement surface 221 and the second engagement surface 321 are located on two sides of the upper edge of the X-axis. In the folded package 10, the first engagement surface 221 and the second engagement surface 321 can abut against each other.

It should be understood that the material of the packing box 10 may be paper material such as corrugated cardboard, paperboard, gray board, single powder paper, etc., or other material such as plastic, etc., and may be set according to the requirement, which is not limited herein. Of course, the first liner 200, the second liner 300, the housing assembly 100 and the structures of the three may also be fixed by bonding or sewing, and may be disposed according to the requirement, which is not limited herein.

Referring to fig. 8 in combination with fig. 1 and 6, in one embodiment, a protrusion 111 is disposed on a side of the first sidewall 110 close to the fourth sidewall 140. Referring to fig. 1, the protrusion 111 is a protrusion 111 formed by protruding a portion of the first sidewall 110 relative to the fourth sidewall 140 on the XOY plane. By providing the protrusion 111 on the first side wall 110, the thickness of the clamping surface 161 can be adapted on one hand, so that the side of the protrusion 111 away from the first side wall 110 after the latch 161a is clamped into the card slot 500 is just on the same plane as the clamping surface 161. That is, the thickness of the engagement surface 161 can be adapted by providing the projection 111. On the other hand, the protrusion 111 can also facilitate the alignment of the latch 161a with the card slot 500, so as to facilitate the insertion of the latch 161a into the card slot 500.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (11)

1. A package for containing an item, the package comprising:

the shell assembly comprises a bottom wall, a first side wall and a second side wall, wherein the first side wall and the second side wall are connected to two opposite side edges of the bottom wall;

the first liner is connected with the first side wall and comprises a first connecting piece and a first abutting piece connected with the first connecting piece, and one end of the first abutting piece abuts against the first side wall;

the second liner is connected with the second side wall and comprises a second connecting piece and a second abutting piece connected with the second connecting piece, one end of the second abutting piece abuts against the second side wall, the other end of the second abutting piece abuts against the other end of the first abutting piece, and the first connecting piece, the first abutting piece, the second connecting piece and the second abutting piece are arranged in a surrounding mode to form a containing groove.

2. The packaging box according to claim 1, wherein one end of the first abutting member abutting against the second abutting member is provided with a first zigzag mating surface, one end of the second abutting member abutting against the first abutting member is provided with a second mating surface matching with the first mating surface in shape, and the first mating surface is in contact with the second mating surface.

3. A package according to claim 2, wherein the projection of the first engagement surface on the bottom wall extends in a wavy manner, or the projection of the first engagement surface on the bottom wall extends in a zigzag manner, and the second engagement surface has a shape matching the first engagement surface.

4. A pack according to claim 1, wherein the first and second abutments also abut against the bottom wall.

5. A package as claimed in claim 1, wherein the housing assembly further comprises a top cover, a third side wall and a fourth side wall, the third side wall and the fourth side wall are connected to opposite sides of the bottom wall, the top cover is rotatably connected to the third side wall, and the top cover is capable of keeping the receiving cavity relatively sealed from the outside when rotated to contact the fourth side wall.

6. A package according to claim 5, wherein the first connecting member includes a first support portion, and both ends of the first support portion abut against the top lid and the bottom wall, respectively, when the top lid is rotated to contact the fourth side wall.

7. The packaging box according to claim 6, wherein the first connecting member further comprises a first contact portion, opposite sides of the first contact portion are respectively connected with the first side wall and the first supporting portion, and the first contact portion can contact the top cover when the top cover is rotated to contact the fourth side wall.

8. A package as claimed in claim 7, wherein the first support portion comprises at least two first support plates spaced apart from each other, one end of each of the first support plates being connected to the first contact portion, and the other end of each of the first support plates abutting against the bottom wall.

9. The packaging box according to claim 1, wherein one end of the first abutting piece close to the first side wall is provided with first abutting tongues, and all the first abutting tongues abut against the first side wall; the first connecting piece is provided with a first forming hole, the position of the first forming hole corresponds to the position of the first resisting tongue, and the shape and the size of the first forming hole are the same as those of the first resisting tongue.

10. A package according to claim 1, wherein the first inner liner and/or the second inner liner is of unitary construction with the outer shell assembly.

11. A pack according to any of claims 1 to 10, wherein the pack includes a median plane, the shortest distance between any point on the median plane to the first side wall and to the second side wall being equal; the structure of the first lining and the structure of the second lining are symmetrical by taking the median plane as a symmetry plane, and the size of the first lining is the same as that of the second lining.

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