CN213736154U

CN213736154U - High-strength corrugated carton

Info

Publication number: CN213736154U
Application number: CN202022321922.6U
Authority: CN
Inventors: 董建玉
Original assignee: Shuyang Junda Paper Co ltd
Current assignee: Shuyang Junda Paper Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-20
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a high strength corrugated carton, the power distribution box comprises a box body, the box comprises corrugated container board, four sides of box and the inside equidistant fixedly connected with reinforcing plate in bottom surface, adjacent two the reinforcing plate is the symmetry setting, the equidistant second slot of having seted up in the inside both sides of box, the inside of box is provided with the backup pad, the equidistant fixedly connected with inserted block in both sides of backup pad. The utility model discloses a set up the reinforcing plate in corrugated container board's inside and make corrugated container board's bulk strength increase, make the weight that can bear in the inside of corrugated container box when placing the heavy object bigger through the setting of second backup pad, the cracked condition of corrugated container box appears in avoiding appearing, it has a plurality of second slots to make inside the box can peg graft through seting up the second slot in that the box is inside, can enough provide the support to corrugated container box's both sides and also can cut apart inside the box simultaneously, be convenient for place the goods of not unidimensional size and type.

Description

High-strength corrugated carton

Technical Field

The utility model relates to a corrugated box technical field specifically is a high strength corrugated box.

Background

Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.

Corrugated box is one of the products of corrugated paper production, and the usage is extensive, but the structure of current corrugated box is comparatively simple, and its intensity is not enough and can break when bearing some great goods of weight, influences the normal transportation of goods.

Therefore, it is necessary to design a high-strength corrugated cardboard box to solve the problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength corrugated box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high strength corrugated carton, includes the box, the box comprises corrugated container board, four sides of box and the inside equidistant fixedly connected with reinforcing plate in bottom surface, adjacent two the reinforcing plate is the symmetry setting, the second slot has been seted up to the inside both sides equidistant of box, the inside of box is provided with the backup pad, the equidistant fixedly connected with inserted block in both sides of backup pad, the inserted block is inserted with the second slot and is connected, just the lower surface of backup pad with equidistant fixedly connected with second backup pad between the inside lower surface of box.

As a further aspect of the present invention: the upper end of box is provided with the case lid, one side and the box fixed connection of case lid, the third slot has been seted up to case lid upper surface opposite side, the third slot has seted up two altogether, two the inside of third slot all is pegged graft and has been had the connecting rod, two the connecting rod all with upper end one side fixed connection of box, two the upper end of connecting rod runs through the third slot and extends to the top of case lid.

As a further aspect of the present invention: the upper surface middle part fixedly connected with connecting strip of backup pad, the upper end middle part of connecting strip has seted up first slot, just the inside grafting of first slot has the division board.

As a further aspect of the present invention: the two upper end both sides of connecting rod all set up flutedly, every the inside of recess is all pegged graft and is had and support the piece, every support all fixedly connected with spring between piece and the inside one side of recess.

As a further aspect of the present invention: the middle part of the upper surface of the box cover is fixedly connected with a pull rod.

As a further aspect of the present invention: and both sides of the box body are fixedly connected with side pull rods.

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

1. the utility model discloses a set up the reinforcing plate in corrugated container board's inside and make corrugated container board's bulk strength increase, make the weight that corrugated container box's inside can bear when placing the heavy object bigger through the setting of second backup pad, avoid appearing the cracked condition of corrugated container box and appear.

2. The utility model discloses an it makes the box inside can peg graft and has a plurality of second slots to set up the second slot in the box is inside, can enough provide the support to corrugated box's both sides and also can cut apart the box is inside simultaneously, is convenient for place the goods of unidimensional size and type.

3. The utility model discloses can carry out convenient fixed and take off to the case lid, through the cooperation work of supporting piece and spring, simple and practical, convenient to use and fixed effectual.

Drawings

Fig. 1 is a schematic front view of a high-strength corrugated cardboard box.

Fig. 2 is a schematic sectional view of a high-strength corrugated box.

Fig. 3 is a schematic top view of a side panel of a high strength corrugated box.

Fig. 4 is a schematic top view of a support plate in a high strength corrugated box.

Fig. 5 is an enlarged schematic view of a high-strength corrugated box at a in fig. 2.

In the figure: the box body 1, the box cover 2, the side pull rod 3, the pull rod 4, the connecting rod 5, the partition plate 6, the reinforcing plate 7, the second supporting plate 8, the supporting plate 9, the connecting strip 10, the second slot 11, the inserting block 12, the first slot 13, the third slot 14, the abutting block 15, the groove 16 and the spring 17.

Detailed Description

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

Referring to fig. 1 to 5, in an embodiment of the present invention, a high strength corrugated carton comprises a box body 1, the box body 1 is made of corrugated cardboard, reinforcing plates 7 are fixedly connected to four sides of the box body 1 and the inside of the bottom surface at equal intervals, two adjacent reinforcing plates 7 are symmetrically arranged, second slots 11 are formed at two sides of the inside of the box body 1 at equal intervals, a supporting plate 9 is arranged inside the box body 1, insertion blocks 12 are fixedly connected to two sides of the supporting plate 9 at equal intervals, the insertion blocks 12 are connected with the second slots 11 in an insertion manner, a second supporting plate 8 is fixedly connected between the lower surface of the supporting plate 9 and the inner lower surface of the box body 1 at equal intervals, the corrugated cardboard is not easily deformed due to the arrangement of the reinforcing plates 7, the supporting plate 9 can support two sides of the box body 1 by being inserted into the second slots 11, so that the device is not easily deformed, a supporting force is provided by the second supporting plate 8, so as to meet the requirement of supporting the goods with heavy weight.

Referring to fig. 1, a case cover 2 is disposed at an upper end of a case body 1, one side of the case cover 2 is fixedly connected to the case body 1, two third slots 14 are formed in the other side of the upper surface of the case cover 2, two connecting rods 5 are inserted into the two third slots 14, the two connecting rods 5 are fixedly connected to one side of the upper end of the case body 1, and the upper ends of the two connecting rods 5 extend to the upper side of the case cover 2 through the third slots 14.

Referring to fig. 4, a connecting strip 10 is fixedly connected to the middle of the upper surface of the supporting plate 9, a first slot 13 is formed in the middle of the upper end of the connecting strip 10, a partition plate 6 is inserted into the first slot 13, and the inside of the box body 1 can be divided by the partition plate 6, so that the inside of the box body 1 can be utilized more scientifically.

Referring to fig. 5, two sides of the upper end of each of the two connecting rods 5 are provided with a groove 16, a supporting block 15 is inserted into each groove 16, a spring 17 is fixedly connected between each supporting block 15 and one side of the inside of each groove 16, the supporting blocks 15 are supported against the case cover 2 to be fixed through the elastic action of the springs 17, when the case cover 2 needs to be opened, the supporting blocks 15 on the two sides are pressed to compress the springs 17, so that the supporting blocks 15 enter the grooves 16, and at this time, the case cover 2 is taken down.

Referring to fig. 1, a pull rod 4 is fixedly connected to the middle of the upper surface of the box cover 2, and the box body 1 can be lifted conveniently and quickly through the pull rod 4.

Referring to fig. 1, both sides of the box 1 are fixedly connected with side pull rods 3, and the box 1 is convenient to carry by the arrangement of the side pull rods 3.

The utility model discloses a theory of operation is:

the corrugated board is not easy to deform due to the arrangement of the reinforcing plate 7 arranged inside the corrugated board, the supporting plate 9 inserted into the second slot 11 can support two sides of the corrugated box and can also divide the inside of the box body 1, so that the device is not easy to deform, the supporting force is provided by the second supporting plate 8 to support heavy goods, the inside of the box body 1 can be divided due to the arrangement of the partition plate 6, the inside of the box body 1 can be more scientifically utilized, the abutting blocks 15 are abutted against the box cover 2 to be fixed due to the elastic action of the springs 17, when the box cover 2 needs to be opened, the abutting blocks 15 on two sides are pressed to compress the springs 17, so that the abutting blocks 15 enter the grooves 16, at the moment, the box cover 2 is taken down, when the corrugated board is used, the box body 1 can be conveniently lifted through the pull rod 4, and during transportation, the box body 1 is convenient to carry by arranging the side pull rod 3.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high strength corrugated box, includes box (1), its characterized in that: the box (1) comprises corrugated container boards, four sides of the box (1) and the inner equidistant fixedly connected with reinforcing plates (7) on the bottom surface are adjacent to each other, the reinforcing plates (7) are symmetrically arranged, the second slots (11) are equidistantly arranged on two inner sides of the box (1), a supporting plate (9) is arranged inside the box (1), the inserting blocks (12) are fixedly connected with the equal distances on two sides of the supporting plate (9), the inserting blocks (12) are connected with the second slots (11) in an inserting mode, and the lower surface of the supporting plate (9) is fixedly connected with the second supporting plate (8) at equal distances between the lower surface of the inner portion of the box (1).

2. A high strength corrugated box as claimed in claim 1, wherein: the upper end of box (1) is provided with case lid (2), one side and box (1) fixed connection of case lid (2), third slot (14) have been seted up to case lid (2) upper surface opposite side, three slot (14) have seted up two altogether, two connecting rod (5) have all been pegged graft to the inside of third slot (14), two connecting rod (5) all with upper end one side fixed connection of box (1), two the upper end of connecting rod (5) runs through the top that third slot (14) extended to case lid (2).

3. A high strength corrugated box as claimed in claim 1, wherein: the middle part of the upper surface of the supporting plate (9) is fixedly connected with a connecting strip (10), the middle part of the upper end of the connecting strip (10) is provided with a first slot (13), and a partition plate (6) is inserted into the first slot (13).

4. A high strength corrugated box as claimed in claim 2, wherein: two sides of the upper end of each of the two connecting rods (5) are provided with grooves (16), each groove (16) is internally provided with a supporting block (15) in an inserted mode, and a spring (17) is fixedly connected between each supporting block (15) and one side of the inside of each groove (16).

5. A high strength corrugated box as claimed in claim 2, wherein: the middle part of the upper surface of the box cover (2) is fixedly connected with a pull rod (4).

6. A high strength corrugated box as claimed in claim 1, wherein: both sides of the box body (1) are fixedly connected with side pull rods (3).