CN214608561U

CN214608561U - Packing carton

Info

Publication number: CN214608561U
Application number: CN202023001906.5U
Authority: CN
Inventors: 游云斌; 李应灿; 黄鹏飞; 郭仲路
Original assignee: Suzhou Shanying Paper Products Co ltd
Current assignee: Suzhou Shanying Paper Products Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-05
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a packing carton, including box, top cap and bottom. The top cap includes that first owner shakes the lid, first owner shakes the lid and is equipped with the area of tearing, and its inside is equipped with tears the atress area of drawing. The tearing area is arranged along the length direction of the first main rocking cover, and the length of the tearing area is the same as that of the first main rocking cover. The first main rocking cover is provided with tearing lines at two sides of the tearing area. At least one end of the tearing line is provided with an easy-tearing opening. Set up sticky region on the first main lid internal surface that shakes, sticky region can cooperate all kinds of adhesive encapsulation cartons, removes from and uses joint sealing sticky tape. Tear the atress area setting inside the carton, more have pleasing to the eye, the tear line that combines the carton simultaneously can effectually break the carton, avoids surperficial tear line cracked problem midway, promotes user's unpacking experience.

Description

Packing carton

Technical Field

The utility model relates to a packaging material technical field, concretely relates to packing carton.

Background

According to the development report of Chinese express industry released by the development research center of the State post and government offices, the business volume of the express service enterprises in China in 2018 is accumulated to complete 507.1 hundred million pieces, the business volume is increased by 26.6 percent on year-by-year basis, the increment is increased by 106.5 hundred million pieces, and the business volume exceeds the sum of the economic bodies of developed countries such as America, Japan and the like. Since 2014, the business volume of the express delivery industry in China is stably in the first world for 5 years.

Under the background of the rapid development of the express delivery industry, the demand of packaging cartons is also sharply increased, and goods need to be well packaged and delivered to consumers. The traditional packing box needs to seal the box bottom and the box cover by using adhesive tapes, so that the appearance is not attractive, and the packing operation efficiency is low. Although the box sealing method is carried out on the box bottom and the box cover by using the double faced adhesive tape in the market, the double faced adhesive tapes are adhered to the two ends, so that the processing cost is high, and the box packing efficiency is not good. After receiving the express delivery, the consumer generally needs to cut the carton with the help of a cutter and the like, and if no proper tool is available in the hand, the carton opening difficulty is very high. Moreover, the contents are also at risk of being scratched by the cutter, and the box opening experience is poor. Therefore, a packaging carton which is convenient to pack and open is needed.

Patent No. CN208102583U discloses a packaging box with a pull-off tear-off device, which is a continuous pull-off tear-off strip adhered to three or four side panels of the packaging box by adhesive layers; the side plate where the end of the pulling and tearing strip is located is provided with an easy-to-tear line, and the easy-to-tear line is arranged on the upper side and the lower side of the pulling and tearing strip. Although the packing box with the pulling and tearing device realizes a mode of quickly opening the packing box, the pulling and tearing strip is arranged on the box body, and needs to surround the box body for one circle when being torn, so that the packing box is not convenient and fast to use as on a box cover.

The patent number CN206579966 discloses another mode for quickly opening a box, and the packing box comprises a box body, wherein one end of the box body of the packing box is provided with a first opening, the first opening is provided with a first rocking cover, the first rocking cover is provided with at least two easy-to-tear strips, and the easy-to-tear strips are arranged at intervals; and the two sides of the easy-tearing strip are provided with easy-tearing lines. The easy strip that tears of above-mentioned patent sets up on the surface of shaking the lid, from processing technology, need accomplish the back at box cross cutting, utilizes solitary equipment to compound the box above with easy strip that tears. And the easy-to-tear strip compounded on the surface is easy to break in use, so that a user cannot complete the box opening process at one time.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a packing carton with tear atress area has production simple process, practices thrift the cost, characteristics such as the unpacking convenience.

The utility model discloses the concrete technical scheme who adopts as follows:

a packaging carton comprises a box body, a top cover and a bottom cover, wherein the top cover and the bottom cover are connected with the box body. The top cap includes that first owner shakes the lid, first owner shakes the lid and is equipped with the area of tearing, the inside in tearing the area is equipped with tears the atress area. The tearing area is arranged along the length direction of the first main rocking cover, and the length of the tearing area is the same as that of the first main rocking cover. The first main rocking cover is provided with tearing lines at two sides of the tearing area. At least one end of the tearing line is provided with an easy-tearing opening. Set up sticky region on the first main lid internal surface that shakes, sticky region is located the one end that first main lid was kept away from the box and tears and draw between the district.

When the box needs to be unpacked, a user pulls the easy-to-tear opening of the first main rocking cover, and the tearing area is torn down forcefully along the direction of the tearing line, so that the first main rocking cover can be disassembled into two parts, and the packaging box can be easily opened.

According to the utility model discloses an embodiment, packing carton's material is corrugated container board, corrugated container board includes facial tissue, interior paper and is located the individual layer or the multilayer corrugated medium paper between facial tissue and the interior paper, tear the atress area and be located the arbitrary two layers between facial tissue and the interior paper.

According to an embodiment of the present invention, the tearing area is located in the middle of the first main flap. The tearing stress belt is made of plastic, nylon or glass fiber.

According to the utility model discloses an embodiment, the top cap still includes that the second is main shakes the lid, the second is main

The rocking cover is positioned at the other side position opposite to the first main rocking cover, and the first main rocking cover and the second main rocking cover have the same size. The top of the end, far away from the box body, of the second main rocking cover is provided with a semicircular notch, and the second main rocking cover is convenient to pull up when the box is opened through the semicircular notch.

According to the utility model discloses an embodiment, the second owner shakes the lid and opens the breach that has easy unpacking in the department of easily tearing that corresponds first owner and shakes the lid, and the second owner shakes the lid and disturb the finger and pull up easily tearing the mouth when avoiding unpacking.

According to an embodiment of the present invention, the gluing area is attached with double-sided glue. When the double-sided adhesive tape is used for packaging, the top cover is bonded, so that the box sealing adhesive tape does not need to be additionally used.

According to the utility model discloses an embodiment, the bottom adopts the involution mode the same with the top cap.

According to the utility model discloses an embodiment, the bottom adopts automatic locking bottom formula involution mode.

According to the utility model discloses an embodiment, the bottom divide into first plugboard, second plugboard and two curb plates, one side of first plugboard and second plugboard is equipped with the bonding front of a garment piece respectively, the bonding front of a garment piece is used for the bonding curb plate. During production and processing, the bottom bonding front flaps are bonded and formed by pre-coating glue and are folded into a flat shape, and the front flaps are opened as soon as being opened during packaging operation, so that the step of sealing the box at the bottom is omitted.

According to the utility model discloses an embodiment, box, top cap and bottom adopt a cardboard to form through cross cutting integrated into one piece.

The utility model has the advantages that:

1. through the carton production line, tear the atress area in carton inside predetermineeing, compare in the market need the isolated plant will tear the condition that the atress area pasted on the carton surface, saved one process, reduced equipment cost.

2. Will tear the atress area setting inside the carton, more have pleasing to the eye, the tear line that combines the carton simultaneously can effectually break the carton, avoids surperficial tear line fracture problem midway, promotes user's unpacking experience.

3. The gluing area can be matched with various adhesives to seal the carton, and the use of a sealing adhesive tape is omitted.

4. The bottom cover can adopt the form of a self-locking bottom structure, and the packaging operation efficiency is improved.

5. The design of the semicircular notch at the top end of the second main rocking cover and the design of the notch arranged at the corresponding position of the easy-to-tear opening can facilitate the tearing operation and the unpacking.

Drawings

FIG. 1 is a schematic view of the blank of the packaging carton when it is not assembled into a box.

FIG. 2 is a schematic diagram of the position of the tear strip in the first main flap when the packing carton is made of corrugated cardboard according to the embodiment.

Fig. 3 is a schematic view of the bottom cover assembly when the bottom cover adopts an automatic bottom locking structure in the embodiment.

Fig. 4 is a schematic view of the overall structure of the packing carton of the present invention.

Fig. 5 is a schematic diagram of the sealing of the packaging carton of the present invention.

In the figure, 1, a box body; 2. a top cover; 3. a bottom cover; 4. three layers of corrugated boards; 11. a first side plate; 12. A second side plate; 13. a third side plate; 14. a fourth side plate; 15. a lap joint tongue; 21. a first main rocking cover; 22. A second main rocking cover; 23. a first secondary swing cover; 24. a second pair of rocking covers; 25. a tear zone; 211. tearing the stress belt; 212. tearing the line; 213. an easy-to-tear opening; 214. a gluing area; 221. a semicircular notch; 222. a notch; 31. a first patch panel; 32. a second patch panel; 33. a side plate; 34. bonding the flaps; 41. surface paper; 42. lining paper; 43. corrugated medium paper.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

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

As shown in fig. 1, a packing carton is die cut from a sheet of paperboard. The paper is divided into a box body 1, a top cover 2 and a bottom cover 3 through indentation and slotting. The top cover 2 is divided into a first main rocking cover 21, a second main rocking cover 22, a first auxiliary rocking cover 23 and a second auxiliary rocking cover 24, wherein the first main rocking cover 21 and the second main rocking cover 22 are the same in size, and the first auxiliary rocking cover 23 and the second auxiliary rocking cover 24 are the same in size. When the box is formed, the first main rocking cover 21 is positioned at the opposite side of the second main rocking cover 22, and the first auxiliary rocking cover 23 is positioned at the opposite side of the second auxiliary rocking cover 24. First owner is shaken and is covered 21 and be equipped with and tear district 25, and the inside in tearing the district is equipped with tears the atress area 211 of drawing, tear district 25 and shake along first owner and cover length direction setting, and length and first owner shake and cover length the same. The tearing area is located in the middle of the first main shaking cover, and the material of the tearing area can be one of plastic, nylon or glass fiber, but is not limited to the above materials.

In one embodiment, the packaging carton is constructed from three layers of corrugated cardboard 4, i.e., corrugated cardboard comprising a face paper 41, an inner paper 42, and a middle layer of corrugated paper 43 disposed between the face and inner papers. The tear strip 211 is located between the face paper 41 and the corrugated medium paper 43 or between the liner paper 42 and the corrugated medium paper 43.

The packaging carton can also adopt corrugated boards or other paper materials with other layers. If more than three layers of corrugated board are used, the tear strip is positioned between any two layers of face paper and liner paper (including face paper and liner paper).

The first main flap 21 is provided with tear lines 212 on both sides of the tear region. The tearing line can be formed by pressing discontinuous breaking points on the first main rocking cover by using a cutting die, and the tearing line weakens the connection between the tearing area and the first main rocking cover and is easy to tear. At least one end of the tearing line is provided with an easy-to-tear opening 213. Set up sticky region 214 on the first main lid internal surface that shakes, sticky region is located the one end that first main lid was kept away from the box and tears between the district. The gluing area can be matched with various adhesives, such as double-sided adhesive tape attached to the gluing area, hot melt adhesive applied to a boxing production line, and the like.

The top of the end of the second main rocking cover 22 away from the box body is provided with a semicircular notch 221, and the semicircular notch is convenient for pulling up the second main rocking cover when the box is opened. The second main rocking cover 22 is provided with a notch 222 which is easy to disassemble and corresponds to the easy-to-tear opening of the first main rocking cover, so that the problem that the second main rocking cover interferes fingers to pull up the easy-to-tear opening when the box is opened is avoided.

When the carton is packed, the carton is firstly unfolded to form a cubic shape, then the two auxiliary rocking covers are turned inwards, then the second main rocking cover 22 is turned inwards to cover the two auxiliary rocking covers, finally the first main rocking cover is closed, the second main rocking cover is bonded by the adhesive in the bonding area of the first main rocking cover, the sealing of the carton is completed, and the carton sealing adhesive tape is not required to be additionally used.

When the box needs to be unpacked, a user only needs to pull the easy-to-tear opening 213 of the first main rocking cover, and tear the tearing area 25 forcefully along the direction of the tearing line, so that the first main rocking cover can be disassembled into two parts, and the packing box can be easily opened.

The box body is divided into a first side plate 11, a second side plate 12, a third side plate 13 and a fourth side plate 14, wherein the first side plate 11 is connected with a first main rocking cover 21, the second side plate 12 is connected with a first auxiliary rocking cover 23, the third side plate 13 is connected with a second main rocking cover 22, and the fourth side plate 14 is connected with a second auxiliary rocking cover 24. One end of the first side plate 11 is connected with a lap joint tongue 15 which is used for being connected with the fourth side plate 14 to form a closed box body.

In one embodiment, the bottom cover is constructed in the same manner as the top cover except that it does not have a tear region, and the bottom cover is sealed in the same manner as the top cover.

In another embodiment, the bottom cover is of an automatic bottom locking type structure. The bottom cover is divided into a first plugboard 31, a second plugboard 32 and two side boards 33. The first patch board 31 and the second patch board 32 have the same structure, and each have a protrusion 311 and a patch part 312. One side of the first inserting plate 31 and one side of the second inserting plate 32 are respectively provided with an adhesive flap 34, and the adhesive flaps are used for adhering the side plates. When assembling, the adhesive flap 34 is adhered to the side plate 33, the protruding portions 311 of the first inserting plate 31 and the second inserting plate 32 are inserted into the inserting portions 312 of the other inserting plate, and the bottom cover is sealed.

The automatic bottom locking type bottom cover can save the forming process and the forming time of other box bottoms, is suitable for automatic production and packaging, and is the preferred embodiment of the application. The design of the bottom cover should not be limited by the embodiment, however, and the skilled person can seal the bottom cover by other methods, such as a frame-type bottom cover of a quick-lock bottom type, a socket bottom cover, an adhesive bottom cover, or a tray-type bottom cover.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A packaging carton, characterized in that:

comprises a box body (1), a top cover (2) and a bottom cover (3) which are connected with the box body;

the top cover (2) comprises a first main rocking cover (21);

the first main rocking cover (21) is provided with a tearing area (25);

a tearing stress belt (211) is arranged in the tearing area (25);

the tearing area is arranged along the length direction of the first main rocking cover;

the length of the tearing area is the same as that of the first main rocking cover;

the first main rocking cover (21) is provided with tearing lines (212) at two sides of the tearing area;

at least one end of the tearing line (212) is provided with an easy-to-tear opening (213);

an adhesive area (214) is arranged on the inner surface of the first main rocking cover;

the gluing area is located between one end of the first main rocking cover far away from the box body and the tearing area.

2. The packaging carton of claim 1, wherein:

the material of packing carton is corrugated container board, corrugated container board includes facial tissue (41), interior paper (42) and is located the single-layer or multilayer corrugated medium paper (43) between facial tissue and interior paper, tear the arbitrary two-layer between the facial tissue and interior paper of atress area.

3. The packaging carton of claim 1, wherein:

the tearing area (25) is positioned in the middle of the first main rocking cover (21); the tearing stress belt is made of plastic, nylon or glass fiber.

4. The packaging carton of claim 1, wherein:

the top cap (2) further comprises a second main rocking cover (22), the second main rocking cover (22) is located at the position of the other side, opposite to the first main rocking cover (21), of the first main rocking cover (21) and the second main rocking cover (22) are the same in size, and a semicircular notch (221) is formed in the top of one end, far away from the box body (1), of the second main rocking cover.

5. The packaging carton of claim 4, wherein:

and a notch (222) which is easy to disassemble is formed at the position of the second main rocking cover corresponding to the easy-to-tear opening of the first main rocking cover.

6. The packaging carton of claim 1, wherein:

and double-sided adhesive tapes are adhered to the adhesive area.

7. The packaging carton of claim 1, wherein:

the bottom cover (3) adopts the same sealing mode as the top cover.

8. The packaging carton of claim 1, wherein:

the bottom cover adopts an automatic bottom locking sealing mode.

9. The packaging carton of claim 8, wherein:

the bottom cover is divided into a first inserting plate (31), a second inserting plate (32) and two side plates (33), one side of the first inserting plate (31) and one side of the second inserting plate (32) are respectively provided with an adhesion flap (34), and the adhesion flaps are used for adhering the side plates.

10. The packaging carton of claim 1, wherein:

the box body, the top cover and the bottom cover are formed by integrally processing a piece of paperboard through die cutting.