CN221091695U

CN221091695U - Folding carton

Info

Publication number: CN221091695U
Application number: CN202323113927.XU
Authority: CN
Inventors: 张良
Original assignee: Chongqing Jinkang Packaging Co ltd
Current assignee: Chongqing Jinkang Packaging Co ltd
Priority date: 2023-11-18
Filing date: 2023-11-18
Publication date: 2024-06-07
Anticipated expiration: 2033-11-18

Abstract

The utility model discloses a folding carton in the technical field of cartons, which comprises a carton board, wherein two sides of the carton board are fixedly provided with fixing clamping grooves, two sides of the lower end of the carton board are fixedly connected with bottom supporting boards, the center of each bottom supporting board is fixedly provided with a bottom slot, the other two sides of the lower end of the carton board are fixedly connected with bottom folded plates, the surfaces of the bottom folded plates are fixedly provided with folded plate folds, the number of the folded plate folds is two, and the lower ends of the bottom folded plates are highly connected with folding hooks. This setting is through the folding bottom flap of folded plate crease folding bottom surface folded plate that sets up for the bottom surface folded plate is welted, and the book with bottom flap bottom colludes the fixed draw-in groove fifty percent discount again, and the buckle is in the inside of fixed draw-in groove, thereby makes the hanging of bottom cooperation side detain holding power, has strengthened the holding power of bottom, makes holistic bearing effect better, avoids article overweight to make the bottom break away from, leads to article drop damage.

Description

Folding carton

Technical Field

The utility model belongs to the technical field of cartons, and particularly relates to a folding carton.

Background

Along with the rapid development of various industries, the packaging industry is also developing towards the specialized direction, in the packaging field, paper boards are generally combined into a paper box, so that the articles are packaged, the paper box generally has the functions of being convenient for packaging the articles, avoiding collision and being convenient for transportation.

The existing paper box has poor bearing capacity, after the articles are packaged, the bottom of the paper box is easy to separate in the carrying process, so that the articles fall off, loss is caused, and certain limitation exists.

Disclosure of utility model

The utility model aims to provide a folding carton, which solves the problems that the prior carton has poor bearing capacity, and the bottom of the carton is easy to separate in the carrying process after the articles are packaged, so that the articles fall down to cause loss and have certain limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding carton, includes the carton board, fixed draw-in groove has been seted up to the both sides of carton board, the lower extreme both sides fixedly connected with bottom surface fagging of carton board, the bottom surface slot has been seted up to the center of bottom surface fagging is fixed, the other both sides fixedly connected with bottom surface folded plate of lower extreme of carton board, the fixed surface of bottom surface folded plate is provided with folded plate crease, the quantity of folded plate crease has two, the lower extreme highly connected with of bottom surface folded plate is folded and colluded.

Preferably, the bottom flap includes a bottom reinforcement panel and a side reinforcement panel, the bottom reinforcement panel being positioned at an interior bottom end of the carton board and the side reinforcement panel being positioned at an interior side of the carton board.

Preferably, the two sides of the upper end of the carton board are fixedly connected with top supporting plates, and the other two sides of the upper end of the carton board are fixedly connected with top cover plates.

Preferably, one side of the upper end of the top cover plate is fixedly connected with a short pressing plate, the other side of the upper end of the top cover plate is fixedly connected with a long pressing plate, and a clamping groove is reserved between the short pressing plate and the long pressing plate.

Preferably, the carton board comprises a buffer layer, a fixed laminate and a waterproof membrane, wherein a honeycomb structure is arranged in the buffer layer, the two sides of the buffer layer are fixedly connected with the fixed laminate, and the waterproof membrane is fixedly connected with the outer surface of the fixed laminate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the folding plate folding device, the folding plate folding bottom is folded through the folding plate folding crease, the folding hooks at the bottom of the folding plate folding bottom are folded in half through the fixing clamping grooves and are buckled in the fixing clamping grooves, so that the bottom is matched with the hanging buckle supporting force of the side face, the supporting force of the bottom is enhanced, the whole bearing effect is better, and the phenomenon that articles are separated due to the fact that the bottoms are too heavy is avoided, and the articles fall and are damaged is avoided.

2. When the cover is connected, the utility model uses a cross butt joint mode, avoids the defect that the glue joint cannot be reused, has higher utilization rate, and simultaneously, the inner side and the outer side of the carton board are both provided with waterproof layers, so that the damage to the carton board caused by water can be avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the assembled whole structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a carton board of the present utility model.

In the figure: 1. a carton board; 2. a bottom support plate; 3. a bottom slot; 4. a bottom flap; 5. folding plate folds; 6. a folding hook; 7. a fixing slot; 8. a bottom reinforcing plate; 9. a side reinforcing plate; 10. a top brace; 11. a short pressing plate; 12. a long pressing plate; 13. a top cover plate; 14. a buffer layer; 15. fixing the laminate; 16. a waterproof membrane.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a folding carton, includes carton board 1, and fixed draw-in groove 7 has been seted up to the both sides of carton board 1 fixed, and the lower extreme both sides fixedly connected with bottom surface fagging 2 of carton board 1, bottom surface slot 3 has been seted up to the fixed center of bottom surface fagging 2, and the other both sides fixedly connected with bottom surface folded plate 4 of the lower extreme of carton board 1, and the fixed surface of bottom surface folded plate 4 is provided with folded plate crease 5, and folded plate crease 5's quantity has two, and the lower extreme height of bottom surface folded plate 4 is connected with the book and colludes 6.

In this embodiment, be the board dress through the cardboard board 1 that sets up before not assembling, can fold and flatten, when assembling, the expansion is the rectangle, bottom bracing plate 2 folio with the bottom both sides forms the bottom, second fifty percent discount bottom flap 4, insert bottom flap 4 through bottom slot 3, insert the inside of cardboard board 1, fold bottom flap 4 through the folded plate crease 5 that sets up this moment, make bottom flap 4 welt, the book of collude 6 with bottom flap 4 bottom passes fixed draw-in groove 7 fifty percent discount again, the buckle is in fixed draw-in groove 7's inside, thereby make the hanging of bottom cooperation side detain holding power, the holding power of bottom has been strengthened, make holistic bearing effect better, avoid article overweight makes the bottom break away from, result in article drop damage.

Specifically, the bottom flap 4 includes a bottom reinforcing panel 8 and a side reinforcing panel 9, the bottom reinforcing panel 8 being located at the inner bottom end of the carton board 1 and the side reinforcing panel 9 being located at the inner side of the carton board 1.

In this embodiment, the bottom support of the carton board 1 is reinforced by the bottom reinforcing plate 8 and the side reinforcing plate 9 which are formed by two folded plate folds 5 provided on the surface of the bottom folded plate 4 after folding in half.

Specifically, the two sides of the upper end of the carton board 1 are fixedly connected with top supporting boards 10, and the other two sides of the upper end of the carton board 1 are fixedly connected with top cover boards 13.

In this embodiment, the top supporting plate 10 may be folded in half, and then the top cover plate 13 may be folded in half, so that the carton board 1 may be capped.

Specifically, a short pressing plate 11 is fixedly connected to one side of the upper end of the top cover plate 13, a long pressing plate 12 is fixedly connected to the other side of the upper end of the top cover plate 13, and a clamping groove is reserved between the short pressing plate 11 and the long pressing plate 12.

In this embodiment, when the top cover plates 13 on two sides are folded in half through the short pressing plates 11 and the long pressing plates 12, the long pressing plates 12 on one side are covered on the short pressing plates 11 on the other side, so that the middle clamping grooves are in cross clamping, good cross clamping is performed, the repeated use can be realized, and the situation that the cover plates are damaged easily during gluing is avoided, so that the cover plates cannot be reused is avoided.

Specifically, the carton board 1 comprises a buffer layer 14, a fixed laminate 15 and a waterproof membrane 16, wherein a honeycomb structure is arranged in the buffer layer 14, the fixed laminate 15 is fixedly connected to two sides of the buffer layer 14, and the waterproof membrane 16 is fixedly connected to the outer surfaces of the fixed laminates 15 on two sides.

In this embodiment, the buffer layer 14 has a certain buffer effect, so that a certain place protection effect is achieved, and the waterproof film 16 arranged on the outer side can have a good waterproof effect, so that the problem that the whole is damaged due to water spraying and cannot be used is avoided.

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

Claims

1. A folding carton comprising a carton board (1), characterized in that: the utility model discloses a carton board, including carton board (1), bottom slot (3), bottom folding plate (4), fixed draw-in groove (7) have been seted up to the both sides of carton board (1), bottom both sides fixedly connected with bottom supporting plate (2) of lower extreme both sides of carton board (1), bottom folding plate (4) are fixedly connected with in the center of bottom supporting plate (2), the fixed surface of bottom folding plate (4) is provided with folded plate crease (5), the quantity of folded plate crease (5) has two, the lower extreme height of bottom folding plate (4) is connected with and rolls over colludes (6).

2. A folding carton as in claim 1 wherein: the bottom flap (4) comprises a bottom reinforcing plate (8) and a side reinforcing plate (9), wherein the bottom reinforcing plate (8) is positioned at the inner bottom end of the carton board (1), and the side reinforcing plate (9) is positioned at the inner side surface of the carton board (1).

3. A folding carton as in claim 1 wherein: the upper end both sides fixedly connected with top fagging (10) of carton board (1), the other both sides fixedly connected with top apron (13) of upper end of carton board (1).

4. A folding carton according to claim 3, wherein: the novel plastic bottle is characterized in that one side of the upper end of the top cover plate (13) is fixedly connected with a short pressing plate (11), the other side of the upper end of the top cover plate (13) is fixedly connected with a long pressing plate (12), and a clamping groove is reserved between the short pressing plate (11) and the long pressing plate (12).

5. A folding carton as in claim 1 wherein: the carton board (1) comprises a buffer layer (14), a fixed laminate (15) and a waterproof membrane (16), wherein a honeycomb structure is arranged in the buffer layer (14), the two sides of the buffer layer (14) are fixedly connected with the fixed laminate (15), and the two sides of the fixed laminate (15) are fixedly connected with the waterproof membrane (16) on the outer surface.