CN117087997A

CN117087997A - Packing box

Info

Publication number: CN117087997A
Application number: CN202210509538.XA
Authority: CN
Inventors: 丁智勇; 张安清
Original assignee: Shenzhen Yuto Packaging Technology Co Ltd
Current assignee: Shenzhen Yuto Packaging Technology Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-11-21
Also published as: WO2023216338A1

Abstract

The application discloses a packaging box, which comprises: the box cover with the first opening comprises a first side wall and a first clamping part, wherein the first clamping part is positioned at the inner side of the first side wall and is connected with the first side wall; the box body is provided with a second opening, and the box cover is used for opening or buckling the second opening; the box body comprises a second side wall extending along a first direction and at least two buckling parts arranged on the outer side of the second side wall, and the lengths of the at least two buckling parts along the first direction are different from each other; at least two buckling parts are positioned at the outer side of the second side wall; when the packing box is opened, according to the sequence that the length of the buckling parts along the first direction is from big to small, the edge of the first buckling part, which is far away from the first opening, is sequentially abutted with the edges of the plurality of buckling parts, which are far away from the second opening. The packaging box provided by the application can reduce the possibility of the box cover being opened by mistake and reduce the safety risk caused by the fact that a child opens the packaging box by mistake.

Description

Packing box

Technical Field

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

Background

The conventional packaging box in the current market can be applied to bulk medicines, foods, daily necessities, quick-release products and the like, and after the packaging box is purchased by end consumers, the packaging box is opened and the products in the packaging box are used for a period of time, and the packaging box also has temporary storage, storage and protection effects before the products in the packaging box are not used up. However, the cover is easy to open by mistake and fall off, so that the articles are scattered. In addition, children also easily open by oneself, produce the potential safety hazard.

Disclosure of Invention

The embodiment of the application provides a packaging box, which can reduce the possibility of the packaging box being opened by mistake.

In one aspect, an embodiment of the present application provides a package, including: the box cover with the first opening comprises a first side wall and a first clamping part, wherein the first clamping part is positioned at the inner side of the first side wall and is connected with the first side wall; the box body is provided with a second opening, and the box cover is used for opening or buckling the second opening; the box body comprises a second side wall extending along a first direction and at least two buckling parts arranged on the outer side of the second side wall, and the lengths of the at least two buckling parts along the first direction are different from each other; at least two buckling parts are positioned at the outer side of the second side wall; when the packing box is opened, according to the sequence that the length of the buckling parts along the first direction is from big to small, the edge of the first buckling part, which is far away from the first opening, is sequentially abutted with the edges of the plurality of buckling parts, which are far away from the second opening.

According to an embodiment of an aspect of the present application, the first side wall is at least partially sleeved outside the second side wall; one end of the first clamping part close to the first opening is connected with one end of the first side wall close to the first opening in a bending way, and at least part of the first clamping part protrudes a preset distance relative to the inner wall surface of the first side wall.

According to an embodiment of one aspect of the present application, one end of the fastening portion, which is close to the second opening, is connected with one end of the second side wall, which is close to the second opening, in a bending manner, and at least part of the fastening portion protrudes relative to an outer wall surface of the second side wall; when the packing box is opened, the protruding part of the outer wall surface of the buckling part relative to the second side wall is abutted with the protruding part of the inner wall of the first buckling part relative to the first side wall.

According to an embodiment of an aspect of the present application, the fastening portion includes a first fastening portion and a second fastening portion, and a length of the first fastening portion along the first direction is greater than that of the second fastening portion; the first buckling part and the second buckling part are of the same plate-shaped structure, the first buckling part is provided with a first notch, and the second buckling part is positioned at the first notch; the second buckling part and the first notch are the same in shape and size.

According to an embodiment of an aspect of the present application, the first fastening portion and the second fastening portion have equal thicknesses; a gap is arranged between the inner wall surface of the first side wall and the outer wall surface of the second side wall, and the width of the gap is equal to the sum of the thickness of the first clamping part, the thickness of the first clamping part and the outward distance.

According to an embodiment of an aspect of the present application, the number of the first engaging portions is at least two, and the at least two first engaging portions are respectively located at two ends of the first sidewall along the second direction; the second direction is perpendicular to the first direction; the number of the buckling parts with equal length along the first direction is at least two, and the buckling parts are respectively positioned at two ends of the second side wall along the second direction.

According to an embodiment of one aspect of the application, the first side wall is provided with a second notch and an extrusion part positioned at the second notch, and the extrusion part is connected with the first side wall in a bending way; when the first clamping part is in butt joint with the clamping part, at least part of the clamping part is positioned in the second notch.

According to an embodiment of an aspect of the present application, an end of the pressing portion away from the first opening is connected to an edge of the second notch; the shape of the extrusion part is the same as that of the second notch; the second notch and the extrusion part are respectively provided with at least two, and the at least two second notches are arranged at two ends of the first side wall along the second direction.

According to an embodiment of one aspect of the present application, when the package is closed, the first engaging portion is engaged with the plurality of engaging portions sequentially in order of decreasing length along the first direction; when the first clamping part is clamped with the clamping part, the sound of not less than 40dB is emitted.

According to an embodiment of one aspect of the application, the inner side of the box cover and the inner side of the box body are provided with waterproof coatings; the second opening of the box body is abutted with the inner side of the box cover.

In the packaging box provided by the embodiment of the application, the first clamping part of the box cover can sequentially form a clamping structure with the plurality of clamping parts of the box body. When the packing box is opened, the first clamping parts and the different clamping parts are sequentially released according to the length of the clamping parts along the first direction from large to small. When the clamping part with the longer length is released from the clamping with the first clamping part, the first clamping part can be clamped with the clamping part with the shorter length, and the packing box can be opened sequentially until the clamping between the first clamping part and the clamping part with the shortest length is released, so that the possibility that the box cover is opened by mistake can be reduced, and the safety risk caused by the fact that the packing box is opened by misoperation of children is reduced.

Drawings

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

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

fig. 2 is a schematic view showing an opened state of the packing box according to the first embodiment of the present application;

fig. 3 is a schematic view of an internal structure of the package according to the first embodiment of the present application when the first engaging portion and the first fastening portion are engaged;

fig. 4 is a partial cross-sectional view showing the first engaging portion and the first engaging portion of the packing box according to the first embodiment of the present application;

fig. 5 is a schematic view of an internal structure of the package according to the first embodiment of the present application when the first engaging portion and the second engaging portion are engaged;

fig. 6 is a partial cross-sectional view of the first engaging portion and the second engaging portion of the package according to the first embodiment of the present application.

Reference number:

1. a box cover; 11. a first sidewall; 111. a second notch; 112. an extrusion part; 12. a first engagement portion; 13. a first opening;

2. a case body; 21. a second sidewall; 22. a fastening part; 22A, a first snap-in part; 22B, a second fastening portion 221, and a first notch; 23. a second opening;

y, first direction; x, second direction.

The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments. Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

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

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, and furthermore, elements having the same name in different embodiments of the application may have the same meaning or may have different meanings, the particular meaning of which is to be determined by its interpretation in this particular embodiment or by further combining the context of this particular embodiment.

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

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

In the following description, suffixes such as "module", "part" or "unit" for representing elements are used only for facilitating the description of the present application, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.

The applicant has found that when the package is used for packaging objects such as bulk medicines, foods, daily necessities, and quick-wear products, the package is temporarily stored, and protected before the packaging objects in the package are exhausted. In order to enable the package to be reused, a locking structure is usually provided to put the package in a closed state. However, when the packing box is subjected to external force, the locking structure is easy to open by mistake, so that the packing object is overturned, and the use of the packing object is affected. In addition, children may open the locking structure under curious or unknowing conditions, causing the package to be opened by mistake, thereby causing a safety hazard.

In view of the above analysis, the applicant proposes a packaging box, in which a box cover and a box body of the packaging box are mutually buckled, the box cover is provided with a first clamping portion, and the box body is provided with a plurality of clamping portions with unequal lengths along a first direction. When opening the packing carton, according to the order that the length of buckle portion along first direction from big to small, first block portion keep away from first open-ended edge keep away from in proper order with a plurality of buckle portions keep away from the edge butt of second opening. And continuing to release the clamping between the first clamping part and the second clamping part, so that the packaging box can be opened. When the clamping structure between the first clamping part and the first clamping part is released by mistake, the first clamping part and the third clamping part can still form a clamping structure, so that the possibility of the packaging box being opened by mistake is reduced.

First embodiment

Fig. 1 is a schematic view showing a closed state of a package according to a first embodiment of the present application. Fig. 2 is a schematic view showing an opened state of the package according to the first embodiment of the present application.

Referring to fig. 1 and 2, an embodiment of the present application provides a package, including: the box cover 1 with the first opening 13, wherein the box cover 1 comprises a first side wall 11 and a first clamping part 12, the first clamping part 12 is positioned on the inner side of the first side wall 11, and the first clamping part 12 is connected with the first side wall 11; a box body 2 with a second opening 23, wherein the box cover 1 is used for opening or buckling the second opening 23; the box body 2 comprises a second side wall 21 extending along a first direction Y and at least two buckling parts 22 arranged on the outer side of the second side wall 21, wherein the lengths of the at least two buckling parts 22 along the first direction Y are different; at least two buckling parts 22 are positioned on the outer side of the second side wall 21; when the package is opened, the edges of the first engaging portions 12 away from the first opening 13 are sequentially abutted with the edges of the plurality of engaging portions 22 away from the second opening 23 in the order of the length of the engaging portions 22 along the first direction Y from large to small.

The case 2 is used as a main body of the packing box of the embodiment of the present application, and is provided with a receiving space for receiving a packing object, and the second opening 23 is an opening of the receiving space, in which the packing object can be placed via the second opening 23. The box cover 1 adopts a buckling mode, when the box cover 1 and the box body 2 are buckled, at least part of the box body 2 is inserted into the first opening 13, and the box cover 1 covers the second opening 23. In the process of opening the pack according to the embodiment of the present application, it is necessary to move the lid 1 with respect to the case 2 in the opposite direction of the opening of the first opening 13.

The first engaging portion 12 is located inside the first side wall 11, the engaging portion 22 is located outside the second side wall 21, and the first engaging portion 12 can form an engaging structure with one of the plurality of engaging portions 22. Because the distances from the plurality of buckling parts 22 to the second opening 23 are not equal, in the process of opening the packing box of the embodiment of the application, the first buckling part 12 and the buckling part 22 with the largest length form a buckling structure, and at the moment, the box cover 1 cannot move continuously, so that the packing box of the embodiment of the application is locked. When the engagement between the first engaging portion 12 and the engaging portion 22 with a larger length is released in the order from the larger length to the smaller length, the first engaging portion 12 will engage with the engaging portion 22 with a smaller length until the engagement between the first engaging portion 12 and all the engaging portions 22 is released, so that the box cover 1 can be moved continuously, and the box cover 1 is removed from the box body 2, i.e. the package box according to the embodiment of the present application is opened.

When the package box of the embodiment of the application is in a closed state, if misoperation occurs or the package box is impacted by external force, the clamping between the first clamping part 12 and the clamping part 22 with a larger length is released, and the first clamping part 12 and the clamping part 22 with a shorter length also form a clamping structure, so that the box cover 1 is prevented from falling off from the box body 2, and the risk of the package box of the embodiment of the application being opened by mistake is reduced. In the same way, the child's erroneous operation normally releases the engagement between the first engaging portion 12 and the engaging portion 22 having the largest length, and it is difficult to further release the engagement between the first engaging portion 12 and the other engaging portion 22, so that the child's possibility of opening the package by erroneous operation can also be reduced. The packaging box can effectively reduce the risk of being opened by mistake, so that the packaging box is used in long-distance transportation and extremely severe environments. In addition, when the package box according to the embodiment of the present application is vertically placed, after the engagement between the first engaging portion 12 and the engaging portion 22 with the largest length is misunderstood, once the external force no longer acts on the box cover 1, the box cover 1 will fall back to the original position under the action of gravity, and the first engaging portion 12 and the engaging portion 22 with the largest length form an engaging structure again, so that the package box according to the embodiment of the present application is restored to the closed state.

It should be noted that the package according to the embodiment of the present application may be made of cardboard. During manufacturing, the paperboard is cut and sheared firstly, and then is bent and formed. Illustratively, the paperboard may be corrugated paper, white cardboard, kraft cardboard. The packing box provided by the embodiment of the application is made of the paperboard material, so that the packing box has enough structural strength, can meet the transportation requirement, can reduce the manufacturing cost of the packing box, and is beneficial to environmental protection.

Fig. 3 is a schematic view of an internal structure of the package according to the first embodiment of the present application when the first engaging portion and the first fastening portion are engaged. Fig. 4 is a partial cross-sectional view showing the first engaging portion and the first engaging portion of the packing box according to the first embodiment of the present application. Fig. 5 is a schematic view of the internal structure of the package according to the first embodiment of the present application when the first engaging portion and the second engaging portion are engaged. Fig. 6 is a partial cross-sectional view of the first engaging portion and the second engaging portion of the package according to the first embodiment of the present application.

Further, with continued reference to fig. 1 and 2, and in combination with fig. 3 to 6, the first side wall 11 is at least partially sleeved on the outer side of the second side wall 21; one end of the first engaging portion 12 close to the first opening 13 is connected with one end of the first side wall 11 close to the first opening 13 in a bending manner, and at least part of the first engaging portion 12 protrudes a preset distance relative to the inner wall surface of the first side wall 11.

The first side wall 11 is sleeved outside the second side wall 21, and the first engaging portion 12 located inside the first side wall 11 can be engaged with the engaging portion 22 located outside the second side wall 21. The first engaging portion 12 and the first side wall 11 are integrally formed, and the first engaging portion 12 is bent at the connection portion between the first engaging portion 12 and the first side wall 11, so that the first engaging portion 12 can be bent inside the first side wall 11.

The material of the first engaging portion 12 and the first side wall 11 may be a material having a certain elasticity and plasticity, for example, cardboard. Considering that the package according to the embodiment of the present application is made of a cardboard material, when the first engaging portion 12 is bent and connected with the first side wall 11, the cardboard material tends to recover its original shape due to its elasticity. Therefore, due to the self-elasticity of the materials of the first engaging portion 12 and the first side wall 11, the first engaging portion 12 may be slightly inclined with respect to the inner wall surface of the first side wall 11, so that a portion of the first engaging portion 12 protrudes with respect to the inner wall surface of the first side wall 11. In addition, the inclined first engaging portion 12 can facilitate alignment when the case body 2 is engaged with the case cover 1. When the first engaging portion 12 adopts a plate-like structure, one end of the first engaging portion 12, which is far away from the first opening 13, is suspended and protrudes from the inner wall surface of the first sidewall 11, so as to be engaged with the engaging portion 22. The preset distance may be 1 to 2mm, for example. Since the connection portion between the first engaging portion 12 and the first side wall 11 is bent, the first engaging portion 12 does not interfere with the engaging process when the lid 1 is engaged with the case 2.

Further, with continued reference to fig. 1 to 6, an end of the fastening portion 22 near the second opening 23 is connected with an end of the second sidewall 21 near the second opening 23 in a bending manner, and at least part of the fastening portion 22 protrudes relative to an outer wall surface of the second sidewall 21; when the package is opened, the protruding part of the buckling part 22 opposite to the outer wall surface of the second side wall 21 is abutted with the protruding part of the first buckling part 12 opposite to the inner wall of the first side wall 11.

The fastening portion 22 and the second side wall 21 are integrally formed, and the fastening portion 22 is bent at the connection portion between the fastening portion 22 and the second side wall 21, and the fastening portion 22 can be bent outside the second side wall 21. It should be noted that the material of the fastening portion 22 and the second side wall 21 may be a material having a certain elasticity and plasticity, for example, cardboard. Considering that the package according to the embodiment of the present application is made of a cardboard material, when the buckle portion 22 is connected to the second side wall 21 in a bending manner, the cardboard material tends to recover its original shape due to its elasticity. Therefore, due to the self-elasticity of the materials of the catching part 22 and the second side wall 21, the catching part 22 may be slightly inclined with respect to the outer wall surface of the second side wall 21 such that a portion of the catching part 22 protrudes with respect to the outer wall surface of the second side wall 21. When the second side wall 21 and the fastening portion 22 adopt the sheet pile structure, one end of the inclined fastening portion 22, which is far away from the second opening 23, is suspended and protrudes out of the inner wall surface of the first side wall 11 for being fastened with the first fastening portion 12.

Further, when the package is closed, the first engaging portion 12 is engaged with the plurality of engaging portions 22 in order of decreasing length along the first direction Y; when the first engaging portion 12 engages with the engaging portion 22, the sound of not less than 40dB is emitted. When the package box of the self-application embodiment is closed, the box cover 1 and the box body 2 are buckled, and the first clamping part 12 can simultaneously press the clamping part 22 until the first clamping part 12 is clamped with the clamping part 22. At this time, the first engaging portion 12 and the engaging portion 22 are separated from each other in a pressed state. Considering that the first engaging portion 12 and the fastening portion 22 are formed by bending a cardboard structure with a certain elasticity, a small amount of rebound occurs in both the first engaging portion 12 and the fastening portion 22, so that a user can feel a vibration touch during rebound and can hear a "click" generated by vibration of the material during rebound, thereby enabling the user to determine that the first engaging portion 12 is engaged with the fastening portion 22 at this time. Similarly, when the first engaging portion 12 engages with any one of the engaging portions 22, the elasticity of the material causes rebound, which causes vibration touch and vibration, and the user can feel the touch and hear the click sound.

Further, with continued reference to fig. 1 to 6, the fastening portion 22 includes a first fastening portion 22A and a second fastening portion 22B, and a length of the first fastening portion 22A along the first direction Y is greater than that of the second fastening portion 22B; the first buckling part 22A and the second buckling part 22B are of the same plate-shaped structure, the first buckling part 22A is provided with a first notch 221, and the second buckling part 22B is positioned at the first notch 221; the second fastening portion 22B has the same shape and size as the first notch 221.

A plurality of engaging portions 22 having different lengths may be provided along the first direction Y, and for convenience of explanation, the present application will be described by taking the engaging portions 22 having two different lengths as an example. Wherein the length of the first fastening portion 22A along the first direction Y is greater than the length of the second fastening portion 22B.

When the first fastening portion 22A and the second fastening portion 22B are both in a plate-like structure, the first fastening portion 22A and the second fastening portion 22B are both connected with the edge of the second opening 23 in a bending manner, so that the first fastening portion 22A is provided with the first notch 221, and the second fastening portion 22B is located in the first notch 221, so that the first fastening portion 22A and the second fastening portion 22B can be effectively prevented from interfering with each other. During manufacturing, the first fastening portion 22A and the second side wall 21 may be cut and formed, then the first fastening portion 22A is bent to the outer side of the second side wall 21, then the first fastening portion 22A is cut, the first cutting line and the bending line of the first fastening portion 22A and the second side wall 21 form the second fastening portion 22B, and after the second fastening portion 22B is bent relative to the first fastening portion 22A, the first cutting line and the bending line of the first fastening portion 22A form the first notch 221. Therefore, the manufacturing process of the first and second catching portions 22A and 22B can be simplified.

Further, with continued reference to fig. 3 to 6, the thicknesses of the first fastening portion 22A and the second fastening portion 22B are equal; a gap is provided between the inner wall surface of the first side wall 11 and the outer wall surface of the second side wall 21, and the width of the gap is equal to the sum of the thickness of the first engaging portion 12, the thickness of the first engaging portion 22A, and the outward distance.

When the first fastening portion 22A and the second fastening portion 22B are both plate-shaped structures, the thicknesses of the first fastening portion 22A and the second fastening portion 22B are equal. Considering that the first engaging portion 12 is inclined with respect to the inner wall surface of the first side wall 11, the first engaging portion 22A and the second engaging portion 22B are inclined with respect to the outer wall surface of the second side wall 21, a gap is provided between the inner wall surface of the first side wall 11 and the outer wall surface of the second side wall 21, so that the lid 1 and the case 2 can be smoothly engaged, that is, the width of the gap is greater than the thickness of the first engaging portion 12, the sum of the thicknesses of the first engaging portions 22A is equal to the sum of the thickness of the first engaging portion 12, the thickness of the first engaging portion 22A and the release distance, that is, the first engaging portion 12 is pressed against the inner wall surface of the first side wall 11, and the first engaging portion 22A is pressed against the outer wall surface of the second side wall 21, and still there is a certain release distance as the assembly margin for the lid 1 and the case 2. After the box cover 1 and the box body 2 are assembled, the first clamping part 12 rebounds under the elastic action of the material, and inclines relative to the inner wall surface of the first side wall 11, and meanwhile, the first clamping part 22A rebounds under the elastic action of the material, and inclines relative to the outer wall surface of the second side wall 21, so that the suspended end of the first clamping part 12 and the suspended end of the first clamping part 22A can still form a clamping structure. The distance of the outer layer is 0.5 to 1mm.

Further, with continued reference to fig. 1 to 6, the number of the first engaging portions 12 is at least two, and the at least two first engaging portions 12 are respectively located at two ends of the first sidewall 11 along the second direction X of the first direction Y; the second direction X is perpendicular to the first direction Y; the number of the fastening parts 22 with equal length along the first direction Y is at least two, and the fastening parts are respectively positioned at two ends of the second side wall 21 along the second direction. First direction Y

The first clamping parts 12 are respectively arranged at the two ends of the first side wall 11 along the first direction Y and the second direction X, so that the front and the back of the box cover 1 along the first direction Y and the second direction X can be directly buckled with the box body 2 without distinguishing when the box cover 1 is buckled with the box body 2, and the buckling process of the packing box in the embodiment of the application is simplified. The first clamping parts 12 are arranged on two sides of the first side wall 11, so that two ends of the box cover 1 can be clamped with the box body 2, the whole box cover 1 is stressed uniformly, and the possibility that the packaging box is opened by mistake is further reduced. In addition, when the package box of the embodiment of the application is larger, two hands are needed to release the clamping of the box cover 1 and the box body 2 respectively from the two ends of the second direction X in the first direction Y, so that the package box is more in accordance with human engineering, and the box body 2 needs to be placed on a stable plane to facilitate two-hand operation when being opened, thereby being beneficial to reducing the risk of dumping the package box of the embodiment of the application.

Further, with continued reference to fig. 1 to 2, the first side wall 11 is provided with a second notch 111 and an extrusion part 112 located at the second notch 111, and the extrusion part 112 is connected with the first side wall 11 in a bending manner; when the first engaging portion 12 abuts against the first engaging portion 22A, at least part of the engaging portion 22 is located in the second notch 111.

The pressing portion 112 is used to release the engagement. When the first engaging portion 12 abuts against the fastening portion 22 to form an engaging structure, the fastening portion 22 is located at the second notch 111 and is in an exposed state, the extrusion portion 112 located at the second notch 111 is extruded, the extrusion portion 112 passes through the second notch 111, and the fastening portion 22 is extruded, so that the fastening portion 22 is separated from the first engaging portion 12, and the engaging state between the first engaging portion 12 and the fastening portion 22 is released. Note that, the locking portion 22 does not enter the second notch 111 or protrude from the second notch 111, so that the second notch 111 does not interfere with the movement of the locking portion 22.

When the package according to the embodiment of the present application is opened, the pressing portion 112 is pressed to release the engagement between the first engaging portion 12 and the first engaging portion 22A, the lid 1 is moved relative to the case 2 until the first engaging portion 12 and the second engaging portion 22B form an engaging structure, and the pressing portion 112 is pressed again to release the engagement between the first engaging portion 12 and the second engaging portion 22B, so that the lid 1 is continuously moved until the lid 1 is removed from the case 2, i.e., the package is opened.

Further, with continued reference to fig. 1 to 6, an end of the pressing portion 112 away from the first opening 13 is connected to an edge of the second notch 111; the shape of the pressing portion 112 is the same as the shape of the second notch 111. When the extrusion part 112 is manufactured, the second cutting line can be cut on the first side wall 11, the extrusion part 112 is formed by bending, the second cutting line and the bending line form the second notch 111, and the manufacturing process of the extrusion part 112 can be simplified.

Further, with continued reference to fig. 1 to 6, at least two second notches 111 and pressing portions 112 are provided, and at least two second notches 111 are provided at both ends of the first sidewall 11 along the second direction X of the first direction Y. The squeezing parts 112 arranged at the two ends of the first side wall 11 along the first direction Y and the second direction X can respectively release the clamping between the box body 2 and the box cover 1, so that the packing box of the embodiment of the application is convenient to open.

Further, waterproof coatings are arranged on the inner side of the box cover 1 and the inner side of the box body 2; the second opening 23 of the case 2 abuts against the inner side of the case cover 1. The waterproof coating can prevent water vapor from entering the packaging box, plays a role in dampproofing and dampproofing, and is suitable for packaging objects such as medicines which are easy to damp and deteriorate. The second opening 23 is abutted against the inner side of the box cover 1, so that air circulation inside and outside the packaging box can be reduced, and a certain sealing effect is achieved.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A package, comprising:

the box cover with the first opening comprises a first side wall and a first clamping part, wherein the first clamping part is positioned on the inner side of the first side wall and is connected with the first side wall;

the box body is provided with a second opening, and the box cover is used for opening or buckling the second opening; the box body comprises a second side wall extending along a first direction and at least two buckling parts arranged on the outer side of the second side wall, and the lengths of the at least two buckling parts along the first direction are different from each other; at least two buckling parts are positioned on the outer side of the second side wall; when the packing box is opened, according to the sequence that the length of the buckling parts along the first direction is from large to small, the edge of the first buckling part, which is far away from the first opening, is sequentially abutted with at least two edges of the buckling parts, which are far away from the second opening.

2. The package of claim 1, wherein the first side wall is at least partially nested outside of the second side wall; one end of the first clamping part, which is close to the first opening, is bent and connected with one end of the first side wall, which is close to the first opening, and at least part of the first clamping part protrudes a preset distance relative to the inner wall surface of the first side wall.

3. The packaging box according to claim 2, wherein one end of the buckling part close to the second opening is connected with one end of the second side wall close to the second opening in a bending way, and at least part of the buckling part protrudes relative to the outer wall surface of the second side wall;

when the packing box is opened, the protruding part of the outer wall surface of the buckling part relative to the second side wall is abutted with the protruding part of the inner wall of the first buckling part relative to the first side wall.

4. A package according to claim 3, wherein at least two of the snap features comprise a first snap feature and a second snap feature, the first snap feature having a length in the first direction that is greater than the second snap feature; the first buckling part and the second buckling part are of the same plate-shaped structure, the first buckling part is provided with a first notch, and the second buckling part is positioned at the first notch; the second buckling part and the first notch are identical in shape and size.

5. The package of claim 4, wherein the first and second clip portions have equal thicknesses;

a gap is arranged between the inner wall surface of the first side wall and the outer wall surface of the second side wall, and the width of the gap is equal to the sum of the thickness of the first clamping part, the thickness of the first clamping part and the outward distance.

6. The package according to claim 1, wherein the number of the first engaging portions is at least two, and at least two of the first engaging portions are respectively located at both ends of the first side wall in the second direction; the second direction is perpendicular to the first direction;

the number of the buckling parts is at least two, and the buckling parts are equal in length along the first direction and are respectively positioned at two ends of the second side wall along the second direction.

7. The package according to claim 1, wherein the first side wall is provided with a second notch and an extrusion part positioned at the second notch, and the extrusion part is connected with the first side wall in a bending manner;

when the first clamping part is in butt joint with the clamping part, at least part of the clamping part is positioned in the second notch.

8. The package of claim 7, wherein an end of the squeeze portion distal from the first opening is connected to an edge of the second notch; the shape of the extrusion part is the same as that of the second notch;

the second notch and the extrusion part are respectively provided with at least two, and the at least two second notches are arranged at two ends of the first side wall along the second direction.

9. The package according to claim 1, wherein when the package is closed, the first engaging portion is engaged with the plurality of engaging portions in order of decreasing length in the first direction; when the first clamping part is clamped with the clamping part, sound not lower than 40dB is emitted.

10. The package according to claim 1, wherein the inner side of the box cover and the inner side of the box body are provided with a waterproof coating; the second opening of the box body is abutted with the inner side of the box cover.