CN210556134U

CN210556134U - High-strength corrugated carton

Info

Publication number: CN210556134U
Application number: CN201921194819.0U
Authority: CN
Inventors: 魏雪杰
Original assignee: Yantai Huaxing Paper Product Co Ltd
Current assignee: Yantai Huaxing Paper Product Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-05-19
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a corrugated carton of high strength relates to carton packing technical field, the power distribution box comprises a box body, the box contains two-layer corrugated container board, every the equal fixedly connected with in a side that corrugated container board is close to each other and the gusset of corrugated container board looks adaptation. This corrugated carton of high strength, through the front at the gusset and the back respectively bonding corrugated container board, realize the purpose of structure box, the fastness of box has been strengthened simultaneously, be the inside muscle frame of box through setting up the fine reinforcing PP board of glass, the box overall stability has been improved, through setting up the flexible glue board, realize the purpose of fixed connection gusset, through setting up safe edge and cardboard, realize the purpose of fastening box limit line, through setting up X type branch bottom plate, the angle bead, reach the effect of protecting the bottom plate, avoid the box to appear the emergence of the phenomenon of extrusion deformation when holding and pile, through seting up virtual interface, the taking of box has been made things convenient for, and then the problem that traditional corrugated carton intensity is low in the use has been solved.

Description

High-strength corrugated carton

Technical Field

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

Background

Corrugated paper boards are made into corrugated paper boxes through die cutting, indentation, box nailing or box gluing, the corrugated paper boxes are widely applied packaging products, the use amount of the corrugated paper boxes is always the first of various packaging products, and the corrugated paper boxes gradually replace transport packaging containers such as wood boxes and the like due to the superior use performance and good processing performance of the corrugated paper boxes for more than half a century, so that the corrugated paper boxes occupy the transport packaging industry.

However, the traditional corrugated case in the market generally holds, and the case body is usually damaged and deformed due to external force or contact collision in stacking and transportation, so that the neatness and the attractiveness of the case body are influenced, and even the goods in the case body are damaged, and therefore the high-strength corrugated case needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corrugated box of high strength possesses the advantage that intensity is high, has solved the problem that traditional corrugated box intensity is low in the use.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength corrugated carton comprises a box body, wherein the box body comprises two layers of corrugated boards, one side surface of each corrugated board, which is close to each other, is fixedly connected with rib plates matched with the corrugated boards, each rib plate is provided with holes arranged at equal intervals, a soft rubber plate is arranged between every two rib plates, each rib plate is fixedly connected with the soft rubber plate, the four corners of the box body are all clamped with protective edges, the top of each protective edge is fixedly connected with a clamping plate, an X-shaped supporting bottom plate is arranged at the bottom of the box body, one end of the X-shaped supporting bottom plate close to the box corner of the box body is fixedly connected with a corner protector, each protecting edge is clamped in the corner protector, the box is close to the one end of X type branch bottom plate and has seted up the bottom plate, the box is kept away from the one end of bottom plate and has seted up the top cap, virtual interface has been seted up to the top cap upper surface.

Furthermore, the interlayer of the bottom plate and the top cover is filled with rib plates, the holes formed in the rib plates are six-sided holes, and the rib plates are fixedly connected through the soft rubber plates, so that the rib plates are convenient to fold.

Furthermore, each rib plate is a box frame between the box body and the corrugated board interlayer, the rib plates are glass fiber reinforced PP plates with high Shore hardness, and the existing glass fiber reinforced PP plates have the advantages of high temperature resistance, small shrinkage rate and high rigidity.

Furthermore, each side face, far away from each other, of each rib plate is bonded with the inner wall of the corrugated board by glue, each rib plate is thermally bonded with the soft rubber plate, the soft rubber plate is a PVC soft plastic plate, and the PVC soft plastic plate has the advantages of acid and alkali resistance, good tear resistance, good flexibility, good weldability and adhesiveness.

Furthermore, each safe edge is thermally bonded with the clamping plate, a right-angle opening matched with the box body is formed in each safe edge, the volume of each right-angle opening is smaller than that of each box body side foot, the safe edges are guaranteed, and the clamping plates are tightly attached to the box body.

Further, every safe edge and cardboard, X type are the match steel sheet of integral type injection structure with the angle bead, and match the steel sheet and have mechanical strength height, and the rigidity is big, and hardness is high, and creep resistance can be good, advantage such as wear-resisting, and the bottom of every angle bead all extends to the below at every case angle of box, has made things convenient for the pile of box.

Further, fixedly connected with three perpendicular form geckos on the top cap, and every gecko is all the joint at the top of box and is extended to the below of top cap, has made things convenient for the work of sealing of box.

1. This corrugated carton of high strength, corrugated container board through bonding respectively at the front and the back of gusset, realize the purpose of structuring the box, the fastness of box has also been strengthened simultaneously, through setting up the inside muscle frame that the fine reinforcing PP board of glass is the box, for the holistic stability of box provides the guarantee, through setting up the flexible glue board, realize fixed connection's purpose between every gusset, reach the effect that constitutes the box profile, through setting up the safe edge, the cardboard, realize the purpose of fastening box corner line, through setting up X type bottom plate, the angle bead, reach the effect of protecting bottom plate, avoid the box to appear the emergence of extrusion deformation's phenomenon when holding and pile, through seting up virtual interface, the taking and putting of box has been made things convenient for, and then solved traditional corrugated container and in the use problem that intensity is low.

2. This corrugated carton of high strength, the steadiness of gusset has been strengthened through six check, through the material as the gusset with fine reinforcing PP board of glass, it is high temperature resistant to realize the gusset, reduce the shrinkage factor, promote the purpose of rigidity, through setting up the PVC flexible glue board, the tear resistance of the connecting material of gusset has been guaranteed, the compliance, but and weldability and viscidity, through setting up the right angle mouth that the volume is less than box limit foot volume, the realization makes the safe edge, cardboard and the tighter purpose of box laminating, through safe edge and the cardboard that sets up integral type injection structure match steel sheet material, X type bottom plate and angle bead, the corner strength of box has been promoted, and extend to the bottom of angle bead to the below of X type bottom plate, the pile of box has been made things convenient for more, through the bigger that sets up the lid wall, the work of sealing of box has been made things convenient for.

Drawings

FIG. 1 is a side view of the box body of the present invention;

FIG. 2 is a side view of the rib plate connecting shaft of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 3 according to the present invention;

FIG. 4 is a bottom support isometric view of the present invention;

fig. 5 is a side view of the corner supporting shaft of the box body of the present invention.

In the figure: 1. a box body; 2. corrugated board; 3. a rib plate; 4. a hole grid; 5. a soft rubber plate; 6. protecting edges; 7. clamping a plate; 8. an X-shaped supporting bottom plate; 9. protecting the corner; 10. a base plate; 11. a top cover; 12. a virtual interface; 13. a right-angle port; 14. a cover wall.

Detailed Description

As shown in fig. 1-5, the utility model provides a technical solution: a high-strength corrugated carton comprises a box body 1, the box body 1 comprises two layers of corrugated boards 2, one side face, close to each other, of each corrugated board 2 is fixedly connected with a rib plate 3 matched with the corrugated board 2, each rib plate 3 is a box frame between the box body 1 and the sandwich layer of the corrugated board 2, the rib plates 3 are glass fiber reinforced PP plates with higher Shore hardness, the glass fiber reinforced PP plates with the existing structure have the advantages of high temperature resistance, small shrinkage and high rigidity, each rib plate 3 is provided with holes 4 arranged at equal intervals, a soft rubber plate 5 is arranged between every two rib plates 3, one side face, far away from each rib plate 3, of each rib plate 3 is bonded with the inner wall of the corrugated board 2 by glue, each rib plate 3 is thermally bonded with the soft rubber plate 5, the soft rubber plate 5 is a PVC soft plastic plate, the PVC soft plastic plate has acid and alkali resistance, good tear resistance, good flexibility, good weldability and, each rib plate 3 is fixedly connected with a soft rubber plate 5, protective edges 6 are clamped at four corners of the box body 1, the top of each protective edge 6 is fixedly connected with a clamping plate 7, each protective edge 6 is in thermal bonding with the clamping plate 7, a right-angle opening 13 matched with the box body 1 is formed in each protective edge 6, the volume of each right-angle opening 13 is smaller than that of the side foot of the box body 1, the protective edges 6, the clamping plates 7 and the box body 1 are ensured to be tightly attached, an X-shaped supporting bottom plate 8 is arranged at the bottom of the box body 1, one end, close to the box corner of the box body 1, of the X-shaped supporting bottom plate 8 is fixedly connected with a corner protector 9, each protective edge 6 is clamped in the corner protector 9, each protective edge 6 and the clamping plate 7, the X-shaped supporting bottom plate 8 and the corner protector 9 are injection-molded steel match plates, the steel plates have the advantages of high mechanical strength, high rigidity, high hardness, good creep resistance, wear resistance and the like, and the bottom of each corner protector 9 extends to the lower, make things convenient for the pile of box 1, box 1 has been close to the one end of an X type bottom plate 8 and has been seted up bottom plate 10, box 1 keeps away from the one end of bottom plate 10 and has been seted up top cap 11, the three lid wall 14 that is perpendicular form of fixedly connected with on top cap 11, and the equal joint of every lid wall 14 is at the top of box 1 and extends to the below of top cap 11, the work of sealing of box 1 has been made things convenient for, the intermediate layer of bottom plate 10 and top cap 11 has all been filled gusset 3, the hole 4 of seting up on gusset 3 is six hole check, and by 5 fixed connection of flexible glue board between the gusset 3, the folding between gusset 3 has been made things convenient for, virtual interface 12 has been seted up.

During the use, bond corrugated container board 2 structure box 1 respectively at the front and the back of gusset 3, through flexible glue board 5 with every gusset 3 fixed connection, with the safe edge structure joint that safe edge 6 and cardboard 7 are constituteed at the corner of box 1, at bottom plate 10 lower surface bonding X type back-up plate 8 after that, safe edge 9 takes and puts box 1 through virtual interface 12 at last, and then has solved the problem that traditional corrugated carton intensity is low in the use.

Claims

1. A corrugated carton of high strength, includes box (1), its characterized in that: the box body (1) comprises two layers of corrugated boards (2), one side face, close to each other, of each corrugated board (2) is fixedly connected with rib plates (3) matched with the corrugated boards (2), each rib plate (3) is provided with holes (4) arranged at equal intervals, a soft rubber plate (5) is placed between the rib plates (3), each rib plate (3) is fixedly connected with the soft rubber plate (5), four corners of the box body (1) are clamped with protective edges (6), the top of each protective edge (6) is fixedly connected with a clamping plate (7), an X-shaped supporting plate (8) is placed at the bottom of the box body (1), one end, close to the box corners of the box body (1), of the X-shaped supporting plate (8) is fixedly connected with protective corners (9), and each protective edge (6) is clamped inside the protective corners (9), the box body (1) is close to one end of the X-shaped supporting bottom plate (8) and is provided with a bottom plate (10), one end of the box body (1) far away from the bottom plate (10) is provided with a top cover (11), and the upper surface of the top cover (11) is provided with a virtual connector (12).

2. A high-strength corrugated box as claimed in claim 1, wherein: the interlayer of the bottom plate (10) and the top cover (11) is filled with rib plates (3), the holes (4) formed in the rib plates (3) are six-sided holes, and the rib plates (3) are fixedly connected through soft rubber plates (5).

3. A high-strength corrugated box as claimed in claim 1, wherein: each rib plate (3) is a box frame between the box body (1) and the corrugated board (2), and the rib plates (3) are glass fiber reinforced PP plates with higher Shore hardness.

4. A high-strength corrugated box as claimed in claim 1, wherein: one side face, far away from each other, of each rib plate (3) is bonded with the inner wall of the corrugated board (2) by glue, each rib plate (3) is bonded with the soft rubber plate (5) by heat, and the soft rubber plate (5) is a PVC soft plastic plate.

5. A high-strength corrugated box as claimed in claim 1, wherein: each protective edge (6) is thermally bonded with the clamping plate (7), a right-angle opening (13) matched with the box body (1) is formed in each protective edge (6), and the volume of each right-angle opening (13) is smaller than that of the side foot of the box body (1).

6. A high-strength corrugated box as claimed in claim 1, wherein: every safe edge (6) and cardboard (7), X type bottom plate (8) and angle bead (9) are the match steel sheet of integral type injection structure, and the bottom of every angle bead (9) all extends to the below at every case angle of box (1).

7. A high-strength corrugated box as claimed in claim 1, wherein: fixedly connected with three perpendicular form apron wall (14) that are on top cap (11), and every apron wall (14) all joint is in the top of box (1) and extends to the below of top cap (11).