CN214216492U

CN214216492U - Paper box

Info

Publication number: CN214216492U
Application number: CN202021857877.XU
Authority: CN
Inventors: 周国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-09-17
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a carton, including case main part, first board and second board, be equipped with the chamber that holds that the opening set up in the case main part, first board and second board are connected respectively in the edge of two relative settings on the case main part, be equipped with first flute on the first board, be equipped with the second flute on the second board, be equipped with the lock groove on the first flute, be equipped with the lock inserted block on the second flute, first flute can mutually support with the second flute and make the lock groove be connected with lock inserted block lock to make first board or second board can closely cover to close on the opening that holds the chamber. Through the connection of first board and second board, with the cooperation of first flute and second flute, can realize the encapsulation of carton, the carton encapsulation is efficient.

Description

Paper box

Technical Field

The utility model relates to a carton field specifically is a carton.

Background

At present in commodity circulation field, the packing of commodity plays the important role, it can protect article to avoid damaging and the transport of being convenient for in the transportation transport, current carton is tailor by the corrugated paper usually and is folded into the cuboid, including the upper plate, the hypoplastron, the front bezel, the back plate, left side board and right board, the electricity merchant is before needs holding article, can be earlier with hypoplastron and adjacent face bonding fixed, put into the carton with article again after, in order to prevent that the carton from being opened maliciously, the transparent adhesive tape is fixed with upper plate and adjacent face bonding commonly used, such multichannel bonding process can make whole encapsulation process become complicated, can't satisfy efficient work demand, and the sticky tape can destroy the aesthetic property of carton appearance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a pair of carton can effectively solve above-mentioned problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carton, including case main part, first board and second board, be equipped with the chamber that holds that the opening set up in the case main part, first board and second board are connected respectively in the edge of two relative settings on the case main part, be equipped with first flute on the first board, be equipped with the second flute on the second board, be equipped with the lock groove on the first flute, be equipped with the lock inserted block on the second flute, first flute can mutually support with the second flute and make the lock groove be connected with lock inserted block lock to make first board or second board can closely cover to close on the opening that holds the chamber.

Preferably, the first corrugated groove is further provided with a first easy-to-tear line extending along two side edges of the fastening groove in a direction away from the first board.

Preferably, a second easy-to-tear line is further arranged on the second corrugation along two sides of the buckling insertion block and extends towards the direction far away from the second plate.

Preferably, the wall thickness of the first corrugation is smaller than the wall thickness of the second corrugation.

Preferably, the first plate can cover the opening of the accommodating cavity, and the first corrugation is arranged on one side surface of the first plate far away from the accommodating cavity; the second plate may be disposed over the first plate with the second corrugations disposed on a side of the second plate facing the first plate.

Preferably, the first corrugation and the second corrugation are both provided with a plurality of strips, the first corrugation and the second corrugation are parallel to each other, and the first corrugation and the second corrugation are arranged at intervals.

Preferably, the first plate and the second plate are connected to both long sides of the box main body, respectively, and the first corrugation and the second corrugation are both provided in the long side direction of the box main body.

Advantageous effects

The utility model has the advantages that: the utility model provides a carton, including case main part, first board and second board, be equipped with the chamber that holds that the opening set up in the case main part, first board and second board are connected respectively in the edge of two relative settings on the case main part, be equipped with first flute on the first board, be equipped with the second flute on the second board, be equipped with the lock groove on the first flute, be equipped with the lock inserted block on the second flute, first flute can mutually support with the second flute and make the lock groove be connected with lock inserted block lock to make first board or second board can closely cover to close on the opening that holds the chamber. Through the connection of first board and second board, with the cooperation of first flute and second flute, can realize the encapsulation of carton, the carton encapsulation is efficient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the position structure of the first plate and the second plate;

fig. 3 is a schematic diagram comparing the thicknesses of the first corrugation and the second corrugation;

FIG. 4 is a schematic view of a fastening structure of the fastening insert block and the fastening groove;

FIG. 5 is a schematic view of the structure of the second plate;

FIG. 6 is a schematic view of the structure of the first plate;

fig. 7 is a schematic view of the overall structure of another embodiment of the present invention;

FIG. 8 is a schematic view of the location of the second frangible tear line;

in the drawing, a box main body, a1 accommodating cavity, 1 first board, 2 second board, 10 first corrugation, 100 buckling groove, 101 first easy-to-tear line, 20 second corrugation, 200 buckling insert block and 201 second easy-to-tear line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, a carton includes a box main body a, a first board 1 and a second board 2, a containing cavity a1 with an opening is provided in the box main body a, the first board 1 and the second board 2 are respectively connected to two opposite edges of the box main body a, the first board 1 is provided with a first corrugation 10, the second board 2 is provided with a second corrugation 20, the first corrugation 10 is provided with a buckling groove 100, the second corrugation 20 is provided with a buckling insertion block 200, the first corrugation 10 can be mutually matched with the second corrugation 20 and enables the buckling groove 100 to be buckled with the buckling insertion block 200, so that the first board 1 or the second board 2 can be tightly covered on the opening of the containing cavity a 1.

Specifically, in the embodiment of the present invention, the first corrugation 10 is disposed on a side surface of the first board 1 away from the accommodating cavity a 1; the second sheet 2 may be placed over the first sheet 1 with the second corrugations 20 being placed on the second sheet 2 on the side facing the first sheet 1. The first corrugation 10 and the second corrugation 20 are both provided with a plurality of strips, the first corrugation 10 and the second corrugation 20 are arranged in parallel, and the first corrugation 10 and the second corrugation 20 are arranged at intervals; the fastening groove 100 is disposed on the side of the first corrugation 10, and the fastening plug 200 is disposed on the side of the second corrugation 20. The buckling insertion block 200 is a protruding block cut out of the second corrugation 20 and having only one side connected to the second corrugation 20, the remaining three sides of the buckling insertion block 200 are not connected to the second corrugation 20, and the buckling insertion block 200 is opened outward in a direction away from the second corrugation.

When the top of the carton is to be sealed, the first sheet 1 is first swung so that the first sheet 1 is closed over the opening of the receiving cavity a1, with the first corrugation 10 being above the first sheet 1; the second sheet 2 is then swung so that the second sheet 2 is laid over the first sheet 1, with the second corrugation 20 under the second sheet 2, with the second corrugation 20 pressed down, and the snap-fit insert 200 located at the side of the second corrugation 20 is slid down along the side of the first corrugation 10, meanwhile, the fastening plug 200 is pressed inward by the pressure and pressed back into the cut thereof to fit the width of the gap between the first corrugation 10 and the second corrugation 20 until the fastening plug 200 slides along the first corrugation 10 to the fastening groove 100, the buckling insertion block 200 is squeezed by the first corrugation 10 to disappear, the buckling insertion block 200 is reset through the elastic deformation of the buckling insertion block 200 and is inserted into the buckling groove 100, buckling connection between the buckling insertion block 200 and the outside of the buckling groove 100 is achieved, the first plate 1 and the second plate 2 are enabled to form a relatively fixed form, the accommodating cavity a1 is sealed at the same time, and the packaging operation of the box main body a is completed. Therefore, the carton can be sealed without using other fixing means such as adhesive tapes and the like, the packaging work efficiency of the carton is improved, and the appearance attractiveness of the carton is not affected by the adhesive tapes.

It is noted that the carton may also comprise a third panel having the same configuration as the first panel 1 and a fourth panel having the same configuration as the second panel 2, which may be attached to enclose the bottom of the carton in the same manner as the first and

second panels

1, 2.

Further, in order to prevent the carton from being opened maliciously by man during transportation and causing the articles in the carton to be packaged, in this embodiment, the first easy-to-tear line 101 is further extended along the two side edges of the fastening groove 100 toward the direction away from the first board 1 on the first corrugated board 10, after the carton is packaged, the second board 2 is separated from the first board 1 for the first time, and the second corrugated board 20 moves toward the direction away from the first corrugated board 10, the fastening insert 200 is first contacted with the top of the fastening groove 100, and the second corrugated board 20 continues to move away from the first corrugated board 10, so that the fastening insert 200 drags the top edge of the fastening groove 100 to be torn along the first easy-to-tear line 101, thereby enlarging the area of the fastening groove 100, destroying the original structure of the first corrugated board 10, when the fastening insert 200 is matched with the damaged fastening groove 100, the fastening structure is unstable and looser compared with the original matching structure, so that the owner can easily find out that the carton has been opened. Simultaneously, the setting of first easy tear line 101 has still made things convenient for the owner to open the carton.

It should be noted that this function can be realized by destroying the structure of the fastening insertion block 200, so in another embodiment of the present invention, a second easy-to-tear line 201 is further provided on the second corrugation 20 along the two sides of the fastening insertion block 200 and extending in the direction away from the second board 2, as shown in fig. 8.

Further, in order to ensure that the fastening insertion block 200 can tear the fastening groove 100 along the first easy-to-tear line 101 when the second corrugation 20 is far away from the first corrugation 10, the wall thickness of the first corrugation 10 is smaller than that of the second corrugation 20. The buckling insert 200 is a protrusion cut out of the second corrugation 20 and having only one side connected to the second corrugation 20, that is, the thickness of the buckling insert 200 is the same as the wall thickness of the second corrugation 20.

Further, the first plate 1 and the second plate 2 are attached to both long sides of the box main body a, respectively, and the first corrugation 10 and the second corrugation 20 are both disposed in the long side direction of the box main body a. It should be noted that the first corrugation 10 and the second corrugation 20 can also be disposed perpendicular to the long side of the box main body a, as shown in fig. 7, and the fastening manner of the fastening plug 200 and the fastening groove 100 is basically unchanged. Alternatively, the first and

second plates

1 and 2 may also be attached to both short sides of the box main body a, and the first and

second corrugations

10 and 20 may be both parallel to the short sides of the box main body a or both perpendicular to the short sides of the box main body a.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A carton, comprising a carton main body (a), wherein an accommodating cavity (a1) with an opening is arranged in the carton main body (a), and the carton is characterized by also comprising a first plate (1) and a second plate (2);

the box is characterized in that the first plate (1) and the second plate (2) are respectively connected to two oppositely arranged edges of the box main body (a), a first corrugated groove (10) is formed in the first plate (1), a second corrugated groove (20) is formed in the second plate (2), a buckling groove (100) is formed in the first corrugated groove (10), a buckling insertion block (200) is formed in the second corrugated groove (20), the first corrugated groove (10) can be matched with the second corrugated groove (20) and enables the buckling groove (100) to be connected with the buckling insertion block (200) in a buckling mode, and therefore the first plate (1) or the second plate (2) can be tightly covered on an opening of the accommodating cavity (a 1).

2. The carton according to claim 1, wherein the first corrugated portion (10) is further provided with a first easy-to-tear line (101) extending along two side edges of the fastening groove (100) in a direction away from the first board (1).

3. A carton as claimed in claim 1, characterized in that the second corrugation (20) is further provided with a second tear line (201) extending along both sides of the snap-fit insert (200) in a direction away from the second panel (2).

4. A carton according to claim 2, characterized in that the wall thickness of the first corrugation (10) is smaller than the wall thickness of the second corrugation (20).

5. A carton as claimed in claim 1, characterized in that the first panel (1) is adapted to close the opening of the receiving cavity (a1), and the first corrugation (10) is provided on the side of the first panel (1) remote from the receiving cavity (a 1); the second plate (2) can be arranged above the first plate (1) in a covering manner, and the second corrugation (20) is arranged on one side surface of the second plate (2) facing the first plate (1).

6. A carton as claimed in claim 1, characterized in that said first (10) and second (20) corrugations are provided in a plurality, said first (10) and second (20) corrugations being parallel to each other and said first (10) and second (20) corrugations being spaced apart.

7. A carton as claimed in claim 1, characterized in that said first (1) and second (2) sheets are attached to the respective long sides of said main box body (a), and said first (10) and second (20) corrugations are each arranged in the direction of the long sides of the main box body (a).