CN216834735U - Easy-to-open packing box - Google Patents

Abstract

The utility model relates to an easy-open packing carton, this easy-open packing carton includes the packing carton main part, the inside of packing carton main part is formed with the holding chamber of depositing the product, top and the front portion in the packing carton main part are provided with first opening and second opening respectively, the left edge of at least first opening and its right edge are connected with first easy tear line respectively with the top of packing carton main part, the leading edge of first opening and the top edge of second opening are connected with first crease line, the left edge of at least second opening and its right edge are connected with the second respectively and easily tear the line with the front portion of packing carton main part, easily tear line and second opening along first easy tear line and second in proper order, with the top and the anterior opening that link up mutually and communicate with the holding chamber that form at the packing carton main part. The utility model provides a packing carton open inconvenient, and can't carry out the technical problem of secondary use.

Description

Easy-to-open packing box

Technical Field

The utility model relates to the field of packaging, especially, relate to an easily open packing carton.

Background

The packing box is a container for containing a product, and is widely used in various fields (e.g., milk packing boxes, beverage packing, etc.).

Most of current packing carton all adopt single open mode, promptly: open-top at the packing carton main part of packing carton to set up the lid at the opening part, be connected through inserting tongue and socket cooperation between lid and the packing carton main part, in the use, the accessible is opened the lid and is put into the product or take out the packing carton, the user mode is traditional, it is single, and there is the shortcoming of opening inconvenience, can't bring better unpacking experience for the consumer, and the packing carton of this kind of structure causes the damage to the handle position of packing carton easily after opening the lid, the normal of the packing carton of not being convenient for is carried and is taken the secondary use of removal and packing carton.

Aiming at the problems that the package box is inconvenient to open and cannot be used for the second time in the related technology, an effective solution is not provided at present.

Therefore, the inventor provides the easy-to-open packaging box by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily open packing carton is provided with on the packing carton and extends to its preceding easily tearing by its top surface and opens the position, should easily tear and open the handle mouth on position and the top surface and meet, and the consumer can open the position to easily tearing by the handle mouth, not only convenient operation, and the getting of being convenient for to open back product is moreover experienced in the use that effectively promotes the consumer.

Another object of the utility model is to provide an easily open packing carton easily tears the position and tears the back, can not cause the damage to the handle that is located the packing carton top, the product in-process of taking and take out the product after, still can carry out normal the carrying to the packing carton through the handle and take and remove, the consumer shift position of being convenient for and the secondary use to the packing carton.

The purpose of the utility model can be realized by adopting the following technical scheme:

the utility model provides an easy-to-open packing box, which comprises a packing box main body, wherein a holding cavity for storing products is formed inside the packing box main body, a first opening part is arranged at the top of the packaging box main body, a second opening part is arranged at the front part of the packaging box main body, at least the left edge and the right edge of the first opening part and the top of the packaging box main body are respectively connected with a first easy-to-tear line, the front edge of the first opening part and the top edge of the second opening part are connected with a first crease line, at least the left edge and the right edge of the second opening part and the front part of the packaging box main body are respectively connected with a second easy-to-tear line, and the first opening part and the second opening part are torn in sequence along the first easy-to-tear line and the second easy-to-tear line, so as to form an opening which is communicated with the containing cavity at the top and the front part of the packaging box main body.

In a preferred embodiment of the present invention, a handle opening for extending the handle is formed at the top of the packing box main body, and the rear edge of the first opening portion extends to the handle opening.

In a preferred embodiment of the present invention, the rear end of the first easy-to-tear line and the handle opening are connected to the first cutting line.

In a preferred embodiment of the present invention, the first easy-to-tear line located on the left side of the first opening portion gradually inclines to the left side from the rear end to the front end; the first easy-to-tear line on the right side of the first opening portion gradually inclines to the right side from the rear end to the front end of the first opening portion.

In a preferred embodiment of the present invention, the front end of the first easy-to-tear line and the first indentation line are connected to the second cutting line.

The utility model discloses an in a preferred embodiment, the bottom edge of second opening portion with the front portion of packing carton main part is connected with second indentation line, two the top of second easily tear the line respectively with correspond on the position the front end of first easily tearing the line is connected, two the bottom of second easily tearing the line respectively with the both ends of second indentation line are connected.

In a preferred embodiment of the present invention, the second score line is disposed along a horizontal direction, and the second score line is located at any position from the middle of the front portion of the packaging box body to the bottom thereof.

In a preferred embodiment of the present invention, the second easily-tearing line is disposed along the vertical direction, or the extending direction of the second easily-tearing line and the vertical direction are included angles less than or equal to 45 °.

In a preferred embodiment of the present invention, the top of the packing box main body is formed by folding the front portion thereof, and the first crease line is located on the same straight line with the top of the packing box main body and the folding line of the front portion thereof.

In a preferred embodiment of the present invention, the packing box main body includes a front panel, a first side panel, a second side panel, a rear panel, a first top panel, a second top panel and a bottom panel, the left edge and the right edge of the front panel are respectively connected to the front edge of the first side panel and the front edge of the second side panel in a manner of being able to be turned over, the top edge of the front panel is connected to the front edge of the first top panel in a manner of being able to be turned over, the rear edge of the first side panel is connected to the left edge of the rear panel in a manner of being able to be turned over, the top edge of the rear panel is connected to the rear edge of the second top panel in a manner of being able to be turned over, the right edge of the rear panel is bonded to the rear edge of the second side panel, the bottom edge of the front panel and/or the bottom edge of the rear panel is connected to the bottom panel in a manner of being able to be turned over, so that the front panel, the rear panel, the bottom panel and the bottom panel are connected to the bottom panel, The first side panel, the second side panel, the rear panel, the first top plate, the second top plate and the bottom plate are enclosed to form the accommodating cavity.

The utility model discloses an in a preferred embodiment, the second roof is range upon range of set up in the below of first roof, be provided with the handle mounting hole on the second roof, the handle connect in handle mounting hole department, the handle mouth set up in on the first roof, the handle passes the handle mouth and stretch out to the top of first roof.

In a preferred embodiment of the present invention, the first opening portion is located on the first top plate, the second opening portion is located on the front panel, and the first crease line is located on the first top plate and the folding position between the front panels.

In a preferred embodiment of the present invention, a notch is formed on a front edge of the second top plate.

In a preferred embodiment of the present invention, the right edge of the rear panel is connected to a bonding portion, and the bonding portion is bonded to the rear edge of the second side panel.

In a preferred embodiment of the present invention, the top edge of the first side panel and the top edge of the second side panel can be connected to the third inserting portion and the fourth inserting portion respectively in a foldable manner, and the third inserting portion and the fourth inserting portion are inserted into the first top plate and the second top plate.

In a preferred embodiment of the present invention, the bottom edge of the first side panel and the bottom edge of the second side panel can be connected to the first inserting portion and the second inserting portion respectively by turning over, the first inserting portion and the second inserting portion are stacked above the bottom plate, and the first inserting portion and the second inserting portion are bonded to each other between the bottom plates.

From above, the utility model discloses an easily open packing carton's characteristics and advantage are: the packaging box can be assembled and formed by folding, the structure is simple, the assembly is convenient, an accommodating cavity for storing products is formed in the formed packaging box main body, the top of the packaging box main body is provided with a first opening part, the front part of the packaging box main body is provided with a second opening part connected with the first opening part, the first opening part and the second opening part can be sequentially opened by tearing and pulling, so that an opening communicated with the accommodating cavity is formed at the top and the front part of the packaging box main body, the products can be taken out from the accommodating cavity through the opening, the operation is convenient, the taking and the placing of the products after the opening are facilitated, and the use experience of consumers is effectively improved; other positions of the packaging box main body cannot be damaged after the packaging box is opened, and the packaging box can still be lifted and moved, so that the packaging box can be used for the second time conveniently.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

FIG. 1: is a three-dimensional view of the packing box easy to open.

FIG. 2 is a schematic diagram: do the utility model discloses easily open the perspective of packing carton.

FIG. 3: do the utility model discloses the blank structure sketch map of packing carton easily opens.

FIG. 4: do the utility model discloses easily open the packing carton at the first portion of opening and the second portion of opening under the open mode's the schematic structure diagram.

The utility model provides an reference numeral does:

1. a front panel; 101. A second opening part;

102. a second easy-tear line; 103. A second embossing line;

2. a first side panel; 201. A first insertion part;

202. a third mating portion; 3. A second side panel;

301. a second insertion part; 302. A fourth mating portion;

4. a rear panel; 401. An adhesive portion;

5. a first top plate; 501. A first opening portion;

502. a handle opening; 503. A first easy-tear line;

5031. a first cutter line; 5032. A second cutter line;

6. a second top plate; 601. A handle mounting hole;

602. a notch; 7. A base plate;

8. a handle; 9. A first embossing line;

100. a packaging box main body; 200. An accommodating cavity;

300. producing a product; 1a, front;

2a, a first side; 3a, a second side;

4a, the rear; 5a, a first top surface;

6a, a second top surface; 7a, a first bottom surface;

7b, a second bottom surface.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

Unless the directions indicated are individually defined, the words used herein to refer to directions such as up, down, left, right, front, back, top, bottom, etc. are all based on the directions of up, down, left, right, front, back, top, bottom, etc. in fig. 3 of the present invention, and are herein incorporated by reference.

As shown in fig. 1 to 4, the present invention provides an easy-open package, which comprises a package body 100, wherein the package body 100 is a vertically arranged rectangular structure, an accommodating cavity 200 for accommodating a product 300 is formed inside the package body 100, a first opening portion 501 is disposed at the top of the package body 100, a second opening portion 101 is disposed at the front of the package body 100, at least a left edge of the first opening portion 501 and a right edge of the first opening portion 501 are connected to the top of the package body 100 respectively, a first easy-tear line 503 is connected to a front edge of the first opening portion 501 and a top edge of the second opening portion 101 respectively, a first crease line 9 is connected to a front edge of the first opening portion 501 and a top edge of the second opening portion 101, at least a left edge of the second opening portion 101 and a right edge of the second opening portion 101 are connected to the front of the package body 100 respectively, in the process of opening the package, the first opening portion 501 may be torn along the first easy-tear line 503 to the position of the first crease line 9, and then the second opening portion 101 may be torn along the second easy-tear line 102, so as to form an opening communicating with the accommodating cavity 200 at the top and the front of the packing box body 100.

The utility model can be flattened to be unfolded for transportation, thereby saving transportation space; when the packaging box is used, the packaging box can be assembled and formed by folding, the structure is simple, the assembly is convenient, the accommodating cavity 200 for storing products is formed in the packaging box main body 100 after the packaging box main body is formed, the first opening part 501 and the second opening part 101 can be opened in sequence by tearing, the through openings are formed in the top and the front of the packaging box main body 100, the products 300 can be taken out from the accommodating cavity 200 through the openings, the operation is convenient, the taking and the placing of the products after the opening are convenient, the opening mode of the packaging box is completely different from that of the existing single box cover, the interestingness and the operation experience of a consumer in the process of opening the packaging box are increased, the added value of the products and the attribute of the packaging box are improved, the interaction with the consumer can be formed, the image of the products is greatly improved, and the selling of the products is promoted; in addition, the opening can not cause damage to other positions of the packaging box main body 100 after being opened, and the packaging box can still be carried and moved, so that the secondary use of the packaging box is facilitated.

In an optional embodiment of the present invention, as shown in fig. 1 to fig. 3, an elongated handle opening 502 is formed at a middle position of the top of the packing box body 100, and the handle 8 disposed at the top of the packing box body 100 can be extended from the handle opening 502 to carry the packing box. The rear edge of the first opening portion 501 extends to the handle opening 502, and when a consumer opens the first opening portion 501, the consumer can tear the first opening portion 501 through the handle opening 502, so that the consumer can tear the first opening portion 501 with a small force, and the better opening experience is achieved. After first opening portion 501 is torn, handle 8 and handle mouth 502 position are inconvenient and still can normal use, take product 300 in-process and take out product 300 after, still can carry out normal carrying and remove to the packing carton through handle 8, the consumer of being convenient for is to packing carton shift position and the secondary use to the packing carton.

Further, the first easy-to-tear line 503 and the second easy-to-tear line 102 are each composed of a plurality of strip-shaped through holes arranged at linear intervals, and each through hole is formed by punching with a cutter.

In an alternative embodiment of the present invention, as shown in fig. 1 to 3, the first easy-tear line 503 located on the left side of the first opening portion 501 gradually inclines to the left side from the rear end to the front end; the first easy-to-tear line 503 located on the right side of the first opening portion 501 gradually inclines to the right side from the rear end to the front end, the two first easy-to-tear lines 503 located on the left side and the right side of the first opening portion 501 are symmetrically arranged, when the top of the packaging box main body 100 is overlooked from top to bottom, the two first easy-to-tear lines 503 are in a shape like a Chinese character 'ba', so that the first opening portion 501 is convenient to tear when opened, and the first easy-to-tear line 503 is convenient to be connected with the two opposite second easy-to-tear lines 102 located on the front portion of the packaging box main body 100 respectively, and smooth opening of the first opening portion 501 and the second opening portion 101 is guaranteed.

Further, as shown in fig. 1 and 2, the rear end of the first easy-to-tear line 503 and the handle opening 502 are connected at the first cutter line 5031. The first cutter line 5031 is located at the position where the first easy-to-tear line 503 is connected to the handle opening 502, and is located in the middle of a long through hole located at the rear end of the first easy-to-tear line 503. The first opening portion 501 is conveniently opened by the consumer from the handle opening 502 through the arrangement of the first cutter wire 5031.

Further, as shown in fig. 1 and 2, the front end of the first easy-tear line 503 is connected to the second cutter line 5032 along with the first embossing line 9. The second cutting line 5032 is a long through hole at the front end of the first easy-to-tear line 503, and is located at a position where the top of the package body 100 is connected to the front portion of the package body 100 (i.e., the position of the first crease line 9), and through the arrangement of the second cutting line 5032, a consumer can smoothly open the second opening portion 101 after opening the first opening portion 501, so as to achieve the best tearing experience at the position.

In an optional embodiment of the present invention, as shown in fig. 1 to fig. 4, the bottom edge of the second opening portion 101 and the front portion of the package main body 100 are connected to a second crease line 103, the top ends of the two second easy-to-tear lines 102 are respectively connected to the front ends of the first easy-to-tear lines 503 at corresponding positions, the bottom end of one second easy-to-tear line 102 is connected to one end of the second crease line 103, and the bottom end of the other second easy-to-tear line 102 is connected to the other end of the second crease line 103. Through the arrangement of the second crease line 103, after the second opening portion 101 is opened, the second opening portion 101 is only in a downward folding state, the bottom of the second opening portion 101 still keeps a connection state with the front portion of the packaging box main body 100 through the second crease line 103, after the product 300 is taken out, the second opening portion 101 can be folded upwards to an original position and the first opening portion 501 is inserted into the top of the packaging box main body 100, and the opening position is closed again, so that the packaging box can be used for a second time. Of course, the second score line 103 may also be replaced by a third easy-to-tear line, and after the first opening portion 501 and the second opening portion 101 are opened, the first opening portion 501 and the second opening portion 101 may be directly torn along the third easy-to-tear line, so that the first opening portion 501 and the second opening portion 101 are separated from the package body 100.

Further, as shown in fig. 1 to 4, the second score line 103 is arranged in the horizontal direction, and the second score line 103 is located at any position from the middle of the front portion of the package main body 100 to the bottom thereof. Since the position of the second score line 103 determines the size of the opening in the package body 100, the position of the second score line 103 can be determined according to the actual product 300, and smooth removal of the product 300 is ensured.

Further, as shown in fig. 1 to 3, two second easy-tear lines 102 are disposed along a vertical direction. In addition, the two second easy-to-tear lines 102 may also be symmetrically disposed, and the extending directions of the two second easy-to-tear lines 102 respectively form an included angle less than or equal to 45 ° with the vertical direction, and when the front of the packaging box body 100 is viewed from the front, the two first easy-to-tear lines 503 are in a shape of a right Chinese character "ba" or an inverted "ba". Through the setting mode of two above-mentioned easy tear lines 102 of second, can improve the stability of packing carton, be favorable to reducing the first portion 501 of opening and the second portion 101 of opening the resistance to compression loss of back packing carton main part 100.

Further, as shown in fig. 1 and 2, after the top of the package main body 100 and the front of the package main body 100 are folded and formed, the first score line 9 is aligned with the top of the package main body 100 and the fold line of the front of the package main body 100.

Specifically, as shown in fig. 1 to 4, the pack main body 100 includes a front panel 1, a first side panel 2, a second side panel 3, a rear panel 4, a first top panel 5, a second top panel 6, and a bottom panel 7, the front panel 1, the first side panel 2, the second side panel 3, the rear panel 4, the first top panel 5, the second top panel 6, and the bottom panel 7 are all rectangular, a left edge of the front panel 1 is turnably connected to a front edge of the first side panel 2, a right edge of the front panel 1 is turnably connected to a front edge of the second side panel 3, a top edge of the front panel 1 is turnably connected to a front edge of the first top panel 5, a rear edge of the first side panel 2 is turnably connected to a left edge of the rear panel 4, a top edge of the rear panel 4 is turnably connected to an edge of the second top panel 6, a right edge of the rear panel 4 is bonded to a rear edge of the second side panel 3, the bottom edge of the front panel 1 and/or the bottom edge of the rear panel 4 is connected with the bottom plate 7 in a folding manner (namely, the bottom plate 7 can be one, the bottom plate 7 is only connected with the bottom edge of the front panel 1 or the bottom edge of the rear panel 4 in a folding manner, the bottom plate 7 can also be two, the two bottom plates 7 are respectively connected with the bottom edge of the front panel 1 and the bottom edge of the rear panel 4 in a folding manner), the front panel 1, the first side panel 2, the second side panel 3, the rear panel 4, the first top plate 5, the second top plate 6 and the bottom plate 7 are matched, folded and adhered, so that an accommodating cavity 200 is formed by enclosing among the front panel 1, the first side panel 2, the second side panel 3, the rear panel 4, the first top plate 5, the second top plate 6 and the bottom plate 7, and a product 300 can be stored in the accommodating cavity 200.

Further, as shown in fig. 1 to 3, the second top plate 6 is stacked below the first top plate 5, a plurality of handle mounting holes 601 are provided on the second top plate 6, two ends of the handle 8 are respectively inserted into the corresponding handle mounting holes 601, the handle opening 502 is opened on the first top plate 5, and the handle 8 passes through the handle opening 502 and extends to the upper side of the first top plate 5. Tear first portion of opening 501 and the second portion of opening 101 after, first roof 5 still can compress tightly second roof 6 in the below, can not cause the damage to the top of packing carton main part 100, and handle 8 can normal use, and the consumer still can carry through handle 8 to the packing carton and take and remove, guarantees that the packing carton can satisfy the requirement of secondary use. After the product 300 is taken out, the torn first opening portion 501 can be inserted into the lower portion of the second top plate 6, so that the accommodating cavity 200 is sealed for the second time, the packaging box still has the lifting and moving function, and the packaging box can be used for the second time after being opened.

Wherein, the handle 8 can be made of, but not limited to, plastic or silk. When the handle 8 is made of plastic materials, the two ends of the handle 8 are respectively provided with the clamping pieces, the two ends of the handle 8 are respectively inserted into the corresponding handle mounting holes 601, and the handle 8 is clamped and fixed through the clamping pieces. When the handle 8 is made of silk material, the two ends of the handle 8 are respectively inserted into the corresponding handle mounting holes 601, and the two ends of the handle 8 are fastened to each other, so that the handle 8 is fixed.

Further, as shown in fig. 1 to 3, the first opening portion 501 is located on the first top panel 5, the second opening portion 101 is located on the front panel 1, and the first score line 9 is located at the folding position between the first top panel 5 and the front panel 1 (i.e., the first score line 9 is a part of the folding position between the first top panel 5 and the front panel 1). In the assembly process, the first score line 9 is formed only by folding the space between the first top panel 5 and the front panel 1, so that the first opening portion 501 and the second opening portion 101 are connected.

Further, as shown in fig. 3, the front edge of the second top board 6 is provided with a notch 602, and after the first opening portion 501 and the second opening portion 101 are torn, the notch 602 prevents the second top board 6 from covering the top of the product 300, so that the consumer can take out the product 300.

Further, as shown in fig. 3, an elongated adhesive portion 401 is connected to the right edge of the rear panel 4, and the adhesive portion 401 is adhered to the rear edge of the second side panel 3, so that the package can be assembled.

In an optional embodiment of the present invention, as shown in fig. 3, the top edge of the first side panel 2 and the third insertion portion 202 can be connected in a turning manner, the top edge of the second side panel 3 and the fourth insertion portion 302 can be connected in a turning manner, the third insertion portion 202 and the fourth insertion portion 302 are inserted between the first top plate 5 and the second top plate 6, and the first top plate 5, the second top plate 6, the third insertion portion 202 and the fourth insertion portion 302 can be fixed by bonding.

In an optional embodiment of the present invention, as shown in fig. 3, the bottom edge of the first side panel 2 and the first inserting portion 201 can be connected in a turning manner, the bottom edge of the second side panel 3 and the second inserting portion 301 can be connected in a turning manner, the first inserting portion 201 and the second inserting portion 301 are stacked above the bottom plate 7, and the first inserting portion 201, the second inserting portion 301 and the bottom plate 7 are bonded and fixed.

Further, the packing box body 100 can be made of corrugated paper, but not limited to corrugated paper, and can also be made of other materials, such as gray board, composite paperboard and the like, so that the cost is low, and the packing box is suitable for popularization and use.

The utility model discloses mainly be applied to the food package field, especially the packing of dairy products product, also can use in other fields of course, if: medicine packaging, chemical packaging, daily chemical product packaging and the like.

The utility model discloses an easy-open packing carton is by blank equipment shaping, is the concrete structure of blank below:

as shown in fig. 3, the blank comprises a front face 1a, a first side face 2a, a second side face 3a, a rear face 4a, a first top face 5a, a second top face 6a, a first bottom face 7a and a second bottom face 7b, and in the unfolded state, the front face 1a, the first side face 2a, the second side face 3a, the rear face 4a, the first top face 5a, the second top face 6a, the first bottom face 7a and the second bottom face 7b are located in the same plane. Two opposite side edges of the front face 1a are respectively connected with one side edge of the first side face 2a and one side edge of the second side face 3a in a turnover way and are provided with folding lines (namely crease lines) at each turnover position, the other opposite side edge of the first side surface 2a and one side edge of the back surface 4a can be connected in a turnover manner and a folding line is arranged on a turnover position, the other opposite side edge of the back surface 4a is connected with an adhesive part 401 in a turnover manner, the upper edge of the front surface 1a and one edge of the first top surface 5a can be connected in a turnover manner and a folding line is arranged on the turnover position, the lower edge of the front surface 1a and the second bottom surface 7b can be connected in a turnover manner and a folding line is arranged on the turnover position, the upper edge of the back surface 4a and the second top surface 6a can be connected in a turnover manner and a folding line is arranged on the turnover position, the lower edge of the back surface 4a and the first bottom surface 7a can be connected in a turnover manner and a folding line is arranged on the turnover position; the lower edge of the first side face 2a is connected with a first inserting portion 201 in a turning mode and is provided with a turning line at a turning position, the upper edge of the first side face 2a is connected with a third inserting portion 202 in a turning mode and is provided with a turning line at a turning position, the lower edge of the second side face 3a is connected with a second inserting portion 301 in a turning mode and is provided with a turning line at a turning position, and the upper edge of the second side face 3a is connected with a fourth inserting portion 302 in a turning mode and is provided with a turning line at a turning position.

The process of the easy-open packing box of the utility model is that the packing box is assembled and formed by the unfolding (namely: blank) state:

the first side face 2a and the second side face 3a are respectively turned over to the same side of the front face 1a by 90 degrees, then the rear face 4a is turned over to the direction of the second side face 3a by 90 degrees relative to the first side face 2a, at this time, the front face 1a, the first side face 2a, the rear face 4a and the second side face 3a enclose to form a rectangular cylindrical structure (the upper and lower sides are not sealed), and the bonding part 401 on the rear face 4a and the second side face 3a can be bonded and fixed or bonded and fixed after the upper and lower sides are sealed; then, the first inserting part 201, the second inserting part 301, the first bottom surface 7a and the second bottom surface 7b are respectively turned over 90 degrees towards the approaching direction, and the first inserting part 201, the second inserting part 301, the first bottom surface 7a and the second bottom surface 7b can be fixed through inserting or bonding, so that the bottom of the packaging box is sealed; then, the third inserting-connecting part 202, the fourth inserting-connecting part 302, the second top surface 6a and the first top surface 5a are respectively folded in the direction approaching to each other by 90 degrees, it needs to be ensured that the second top surface 6a is positioned below the first top surface 5a, the handle 8 on the second top surface 6a extends out of the handle opening 502 on the first top surface 5a, and the third inserting-connecting part 202, the fourth inserting-connecting part 302, the second top surface 6a and the first top surface 5a are bonded and fixed, so that the top of the packaging box is sealed, and the packaging box is assembled. Wherein the product 300 needs to be placed in the package before the top of the package is sealed.

When the product 300 in the packaging box needs to be taken, a consumer can tear the first opening part 501 along the first easy-to-tear lines 503 on the two sides through the handle opening 502, and the second opening part 101 is connected with the first opening part 501, so that the second opening part 101 can be sequentially torn along the second easy-to-tear line 102 after the first opening part 501 is torn, and the opening position is provided with the top of the packaging box and extends to the front of the packaging box, so that the consumer can take the product 300 out of the opening conveniently; after the product 300 is taken out, the second opening portion 101 and the first opening portion 501 can be folded to the original position, and then the first opening portion 501 is inserted below the second top plate 6, so that the opened packaging box is sealed for the second time, the packaging box still has the lifting and moving function, and the packaging box can be used for the second time after being opened.

The utility model discloses an easily open packing carton's characteristics and advantage are:

one, this easy-open packing carton can assemble the shaping through folding, moreover, the steam generator is simple in structure, the equipment is convenient, the inside of shaping back packing carton main part 100 forms the holding chamber 200 of depositing the product, top at packing carton main part 100 is provided with first opening 501, anterior second opening 101 that is connected with first opening 501 that is provided with at packing carton main part 100, can open first opening 501 and second opening 101 in proper order through tearing, with the opening that link up mutually and communicate with holding chamber 200 at the top of packing carton main part 100 and anterior formation, can take out product 300 from holding chamber 200 through the opening, not only convenient operation, and be convenient for open the back and get getting of product 300, effectively promote consumer's use and experience.

Two, this easy-open packing carton is easily tearing first opening portion 501 and second opening portion 101 after, can not lead to the fact the damage to handle 8 that is located packing carton main part 100 top, and the product 300 in-process of taking and take out product 300 after, still can carry out normal carrying through handle 8 to the packing carton and take and remove, the consumer shift position of being convenient for and the secondary use of packing carton.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.

Claims (16)

1. An easy-open packing box is characterized in that the easy-open packing box comprises a packing box main body, an accommodating cavity for storing products is formed inside the packing box main body, a first opening part is arranged at the top of the packaging box main body, a second opening part is arranged at the front part of the packaging box main body, at least the left edge and the right edge of the first opening part and the top of the packaging box main body are respectively connected with a first easy-to-tear line, the front edge of the first opening part and the top edge of the second opening part are connected with a first crease line, at least the left edge and the right edge of the second opening part and the front part of the packaging box main body are respectively connected with a second easy-to-tear line, and the first opening part and the second opening part are torn in sequence along the first easy-to-tear line and the second easy-to-tear line, so as to form an opening which is communicated with the containing cavity at the top and the front part of the packaging box main body.

2. The easy-open package according to claim 1, wherein a handle opening through which a handle is protruded is formed at a top of the package main body, and a rear edge of the first opening portion is extended to a position of the handle opening.

3. The easy open package of claim 2 wherein the rear end of the first tear line and the handle opening are connected at a first cutter line.

4. The easy open package of claim 1 or 3, wherein the first easy tear line positioned at the left side of the first opening portion is gradually inclined to the left side from the rear end thereof to the front end thereof; the first easy-to-tear line positioned on the right side of the first opening part is gradually inclined towards the right side from the rear end to the front end of the first easy-to-tear line.

5. An easy open package according to claim 1 or 3, wherein the front end of the first tear line is connected to the first score line at the second cutter line.

6. The easy-open package according to claim 5, wherein a second score line is connected to a bottom edge of the second opening portion and a front portion of the package body, top ends of the two second easy-tear lines are respectively connected to front ends of the first easy-tear lines at corresponding positions, and bottom ends of the two second easy-tear lines are respectively connected to both ends of the second score line.

7. The easy-open package of claim 6, wherein the second score line is arranged in a horizontal direction, and the second score line is located at any position from the middle of the front portion of the package body to the bottom thereof.

8. The easy open package of claim 6 wherein the second tear line is disposed in a vertical direction or the second tear line extends at an angle of 45 ° or less from the vertical direction.

9. The easy-open package of claim 5, wherein the top of the package body is formed with a front portion thereof being folded, and the first score line is aligned with the top of the package body and the front portion thereof being folded.

10. The easy open package of claim 2 wherein the package body comprises a front panel, a first side panel, a second side panel, a back panel, a first top panel, a second top panel and a bottom panel, wherein the left edge and the right edge of the front panel are respectively foldably connected to the front edge of the first side panel and the front edge of the second side panel, the top edge of the front panel is foldably connected to the front edge of the first top panel, the back edge of the first side panel is foldably connected to the left edge of the back panel, the top edge of the back panel is foldably connected to the back edge of the second top panel, the right edge of the back panel is adhered to the back edge of the second side panel, the bottom edge of the front panel and/or the bottom edge of the back panel is foldably connected to the bottom panel, the accommodating cavity is formed by enclosing among the front panel, the first side panel, the second side panel, the rear panel, the first top plate, the second top plate and the bottom plate.

11. The easy open package of claim 10 wherein the second top panel is stacked below the first top panel, the second top panel has a handle mounting hole, the handle is connected to the handle mounting hole, the handle opening is opened in the first top panel, and the handle passes through the handle opening and extends above the first top panel.

12. The easy open package of claim 10 wherein the first opening is located on the first top panel, the second opening is located on the front panel, and the first score line is located at a fold location between the first top panel and the front panel.

13. The easy open package of claim 10 wherein the front edge of the second top panel defines a notch.

14. The easy open package of claim 10 wherein a bonding portion is attached to the right edge of the back panel, the bonding portion being bonded to the back edge of the second side panel.

15. The easy open package of claim 10 wherein the top edge of the first side panel and the top edge of the second side panel are foldably connected to a third mating portion and a fourth mating portion, respectively, the third mating portion and the fourth mating portion being mated between the first top panel and the second top panel.

16. The easy-open package according to claim 10 or 15, wherein the bottom edge of the first side panel and the bottom edge of the second side panel are connected with a first inserting portion and a second inserting portion respectively in a foldable manner, the first inserting portion and the second inserting portion are arranged above the bottom plate in a stacked manner, and the first inserting portion, the second inserting portion and the bottom plate are bonded.

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