CN215554907U

CN215554907U - Folding carton

Info

Publication number: CN215554907U
Application number: CN202121122245.3U
Authority: CN
Inventors: 颜土富; 颜成刚; 林荣
Original assignee: Leo Group Zhejiang Pump Co Ltd
Current assignee: Leo Group Zhejiang Pump Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The utility model belongs to the technical field of cartons, and particularly relates to a folding carton which comprises a carton body, wherein the carton body comprises two first side plates and two second side plates, the top edge of one first side plate is connected with one side edge of a cover plate, the other side edge of the cover plate is connected with one end edge of a fixing plate, the fixing plate is connected with the other first side plate through a detachable structure, the bottom edges of the two first side plates are both connected with a half bottom plate, the bottom edges of the two second side plates are both connected with a carton bottom plate, an inner folded plate and an outer bottom plate are formed in the middle of the carton bottom plate, and the inner folded plate is inserted into a notch in the half bottom plate and can be folded and overlapped with the corresponding outer bottom plate. According to the utility model, the fixing plate and the corresponding side plate are fixedly connected by virtue of the detachable structure, so that the cover plate can become the top surface of the box body; the bottom surface of the box body is inserted into the gap by means of the inner folded plates of the two box bottom plates and is folded and overlapped, so that the two half bottom plates are clamped between the inner folded plate and the outer bottom plate, the box body does not need adhesive tapes, is stably connected integrally and has high recycling rate.

Description

Folding carton

The technical field is as follows:

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

Background art:

the carton is the most widely used packaging product, has various specifications and models according to different materials, is usually used as a commodity wrap or an article protection outer layer, and the volume of the carton is changed according to the size of the commodity.

And the packing of current carton is fixed all by the adhesive tape fixed mainly, and its whole atress is not strong, and after the adhesive tape wet, extremely easily lose the stickness and hardly fix, simultaneously, the adhesive tape tears to lead to the fact the damage to the carton, and the number of times that leads to carton reuse is very limited.

The utility model content is as follows:

the utility model aims to provide a folding carton which does not need adhesive tapes, is stable in integral connection and high in recycling.

The utility model is realized by the following steps:

the utility model provides a folding carton, the power distribution box comprises a box body, the box includes two relative first curb plates that set up, and two relative second curb plates that set up, the top edge of one of them first curb plate or second curb plate is connected with one of them side of apron is turned over and is rolled over, another side of apron is connected with the one end limit of fixed plate is turned over and is rolled over, the fixed plate passes through detachable construction with another first curb plate or second curb plate and is connected, the base of two first curb plates or second curb plates is all turned over and is connected with half bottom plate, and two half bottom plates fold and turn over the bottom surface in order to form the box, the base of two second curb plates or first curb plates is all turned over and is connected with the bottom plate, the middle part of bottom plate is turned over and is formed interior folded plate and outer bottom plate, interior folded plate inserts and opens in the breach on half bottom plate, and turn over and can overlap with corresponding outer bottom plate.

In the above folding carton, the detachable structure includes a first folding plate connected to the other end of the fixing plate, and the corresponding side plate is provided with a first insertion slot for inserting the first folding plate.

In the folding carton, the detachable structure comprises a second folding plate connected to the left side edge and the right side edge of the fixing plate in a folding manner, and a second inserting slot hole for inserting the second folding plate is formed in the corresponding side plate.

In the folding carton, the inner folded plate of one of the carton bottom plates is connected with the inner bottom plate in a folding manner, and the inner bottom plate is folded and can be overlapped with the two half bottom plates.

In the folding carton, the inner bottom plate, the bottom plate and the corresponding side plates are of an integrated structure.

In the folding carton, the fixing plate, the cover plate and the corresponding side plate are of an integrated structure.

Compared with the prior art, the utility model has the outstanding advantages that:

the fixed plate and the corresponding side plate are fixedly connected through the detachable structure, so that the cover plate can become the top surface of the box body and cover the box body containing cavity defined by the four side plates; the bottom surface of the box body is formed by folding and folding two half bottom plates, and the two half bottom plates are clamped between the inner folded plate and the outer bottom plate by inserting the inner folded plates of the two box bottom plates into the notches and folding and overlapping the inner folded plates, so that the bottom surface of the box body is stable, adhesive tapes are not needed, the whole connection is stable, and the recycling rate is high.

Description of the drawings:

FIG. 1 is a first schematic view of the bottom structure of the case of the present invention;

FIG. 2 is a second schematic structural diagram of the bottom of the case body of the present invention;

FIG. 3 is a schematic structural diagram of the top of the box body according to the first embodiment of the utility model;

FIG. 4 is a schematic structural diagram of the top of the box body according to the second embodiment of the utility model;

fig. 5 is a schematic structural diagram of the top of the box body according to the third embodiment of the utility model.

In the figure: 1. a first side plate; 2. a second side plate; 3. a cover plate; 4. a fixing plate; 5. a half base plate; 6. a box bottom plate; 7. an inner folded plate; 8. an outer base plate; 9. a notch; 10. a first hem plate; 11. a first plug slot; 12. a second flange plate; 13. a second plug slot; 14. an inner bottom plate.

The specific implementation mode is as follows:

the utility model will now be further described by way of specific examples, with reference to figures 1 to 5:

the first embodiment is as follows:

the utility model provides a folding carton, the power distribution box comprises a box body, the box includes two relative first curb plate 1 that set up and two relative second curb plate 2 that set up, one of them top edge of first curb plate 1 and one of them side of apron 3 turn over a book and be connected, another side of apron 3 turns over a book with the one end of fixed plate 4 and is connected, fixed plate 4 is connected through detachable construction with another first curb plate 1, the base of two first curb plates 1 is all turned over a book and is connected with half bottom plate 5, and two half bottom plates 5 fold the bottom surface in order to form the box, the base of two second curb plates 2 is all turned over a book and is connected with bottom plate 6, the middle part of bottom plate 6 is turned over a book and is formed interior folded plate 7 and outer bottom plate 8, interior folded plate 7 inserts and opens in the breach 9 on half bottom plate 5, and turn over a book and can overlap with corresponding outer bottom plate 8 mutually.

The fixed plate 4 and the corresponding side plate are connected and fixed by virtue of the detachable structure, so that the cover plate 3 can become the top surface of the box body and cover the box body cavity surrounded by the four side plates; the bottom surface of the box body is formed by folding and folding two half bottom plates 5, and meanwhile, the two half bottom plates 5 are clamped between the inner folded plate 7 and the outer bottom plate 8 by means of inserting the inner folded plate 7 of the two box bottom plates 6 into the gap 9 and folding and overlapping, so that the bottom surface of the box body is stable, adhesive tapes are not needed, the integral connection is stable, and the recycling height is high.

Furthermore, in this embodiment, the specific structure adopted by the detachable structure is: the detachable structure comprises a first folding plate 10 connected to the other end of the fixing plate 4 in a folding mode, a first inserting groove hole 11 for inserting the first folding plate 10 is formed in the corresponding side plate, and the first folding plate 10 is buckled into the first inserting groove hole 11 to realize detachable connection of the fixing plate 4 and the corresponding side plate.

Meanwhile, in order to enable the bottom surface of the box body to be more stable and reliable and avoid external water liquid from directly permeating from the gap 9 between the two outer bottom plates 8, the inner folded plate 7 of one box bottom plate 6 is connected with the inner bottom plate 14 in a turning mode, and the inner bottom plate 14 is turned and can be overlapped with the two half bottom plates 5, namely the overlapping design of the inner bottom plate 14 not only plays a role in bottom protection, but also improves the supporting firmness of the whole box body.

Furthermore, for the convenience of processing production and assembly molding, the inner bottom plate 14, the box bottom plate 6 and the corresponding side plates are of an integrated structure. The fixing plate 4, the cover plate 3 and the corresponding side plate are of an integrated structure.

Example two:

the structure of the present embodiment is substantially the same as that of the above embodiment, and the main difference is: the detachable structure adopts another structure mode: the detachable structure comprises second flanging plates 12 connected to the left side edge and the right side edge of the fixing plate 4 in a turning-over mode, and second inserting slot holes 13 for the second flanging plates 12 to insert are formed in the corresponding side plates.

Example three:

the structure of the present embodiment is substantially the same as that of the above embodiment, and the main difference is: the detachable structure adopts another structure mode: the detachable structure comprises a first folding plate 10 connected to the other end of the fixing plate 4 in a folding manner, and a first inserting slot 11 for inserting the first folding plate 10 is formed in the corresponding side plate. Meanwhile, the detachable structure further comprises a second flange plate 12 connected to the left side edge and the right side edge of the fixing plate 4 in a turning and folding mode, and a second inserting slot hole 13 for inserting the second flange plate 12 is formed in the corresponding side plate.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a folding carton, including the box, its characterized in that: the box body comprises two first side plates (1) which are arranged oppositely and two second side plates (2) which are arranged oppositely, wherein the top edge of one first side plate (1) or one second side plate (2) is connected with one side edge of the cover plate (3) in a turnover mode, the other side edge of the cover plate (3) is connected with one end edge of the fixed plate (4) in a turnover mode, the fixed plate (4) is connected with the other first side plate (1) or the second side plate (2) through a detachable structure, the bottom edges of the two first side plates (1) or the second side plates (2) are connected with half bottom plates (5) in a turnover mode, the two half bottom plates (5) are folded to form the bottom surface of the box body, the bottom edges of the two second side plates (2) or the first side plates (1) are connected with box bottom plates (6) in a turnover mode, the middle portions of the box bottom plates (6) are folded to form inner folded plates (7) and outer bottom plates (8), and the inner folded plates (7) are inserted into notches (9) formed in the half bottom plates (5), And can be folded to overlap with the corresponding outer bottom plate (8).

2. The folding carton according to claim 1, wherein: the detachable structure comprises a first folding plate (10) which is connected to the other end of the fixing plate (4) in a folding mode, and a first inserting groove hole (11) for inserting the first folding plate (10) is formed in the corresponding side plate.

3. A folding carton according to claim 1 or 2, wherein: the detachable structure comprises second flanging plates (12) which are connected to the left side edge and the right side edge of the fixing plate (4) in a turning-over mode, and second inserting slot holes (13) for the second flanging plates (12) to insert are formed in the corresponding side plates.

4. The folding carton according to claim 1, wherein: the inner folded plate (7) of one box bottom plate (6) is connected with an inner bottom plate (14) in a turning mode, and the inner bottom plate (14) is turned and can be overlapped with the two half bottom plates (5).

5. The folding carton according to claim 4, wherein: the inner bottom plate (14), the box bottom plate (6) and the corresponding side plates are of an integrated structure.

6. The folding carton according to claim 1, wherein: the fixing plate (4), the cover plate (3) and the corresponding side plates are of an integrated structure.