CN221024818U

CN221024818U - Reinforced corrugated carton

Info

Publication number: CN221024818U
Application number: CN202323273599.XU
Authority: CN
Inventors: 王叶叶; 高佳帅; 高�玉
Original assignee: Shaanxi Huahang Packaging Co ltd
Current assignee: Shaanxi Huahang Packaging Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-05-28
Anticipated expiration: 2033-12-01

Abstract

The utility model relates to the technical field of corrugated cartons, and discloses a reinforced corrugated carton which comprises a carton body; according to the utility model, the rubber reinforcing plate and the corner protecting block in the reinforcing mechanism can be folded and unfolded along the bending groove and the opening groove, so that the carton body is folded along the diagonal direction to form a planar structure, and the reinforcing plate at the inner angle of the exterior of the carton body can be folded or unfolded along the bending groove, so that the reinforcing mechanism at the inner angle of the exterior can be extended when the carton body is folded along a group of diagonal directions to form a plane, the occupied space is reduced after the carton body is folded into the plane, and the transportation is convenient; reinforcing plate among reinforcing mechanism on two sets of perpendicular lines, accessible angle bead runs through and struts for dog on two sets of reinforcing plate can be level and smooth to expand and adsorb together, can shelter from the protection to the side cap interior angle about the carton body like this, has avoided the carton to take place side cap interior angle department extrusion at stacking the in-process, the deformation of wetting.

Description

Reinforced corrugated carton

Technical Field

The utility model relates to the technical field of corrugated cartons, in particular to a reinforced corrugated carton.

Background

The corrugated case is a packaging material formed by processing and assembling corrugated paper, and the corrugated case is assembled into a case structure, so that articles can be packaged and transported.

The utility model discloses a publication number is CN218506399U, belongs to corrugated box technical field, specifically is a waterproof type corrugated box of reinforcement equipment formula, including first carton body, the top fixedly connected with carton lid of first carton body, and the outer wall glued of first carton body is connected with the gusset plate to the inner wall nested connection of first carton body has the second carton body, and the inside nested connection of second carton body has corrugated container board, the inner wall nested connection of second carton body has the third carton body, and the top of third carton body closely laminates there is the sealing glue layer; the utility model can well disassemble and assemble the box body, has the advantages of good reinforcement effect, deformation prevention caused by extrusion, water resistance, wear resistance and corrosion resistance, can be recycled, solves the problem of resource waste, and is additionally provided with a facility convenient to lift and move, thereby bringing convenience to the use process.

In the prior art, reinforcing plates are arranged at the inner corners of the outer side of the corrugated case, so that the corrugated case is integrally reinforced;

But the reinforcing plate of cardboard outside interior angle department installation in current corrugated case, the unable horizontal structure of folding of carton leads to the whole unable planar structure of folding of corrugated case to transport, and the volume is great, and the transportation is inconvenient to, can't protect the side cap through the reinforcing plate that cardboard outside interior angle department was installed additional, extrudees between side cap and ground and the carton in the transportation, makes the side cap take place to extrude the deformation of wetting easily.

Disclosure of utility model

The utility model aims to provide a reinforced corrugated case, which can realize that an external reinforcing plate of a paper board and the whole case are folded into a plane, reduce occupied space and facilitate transportation, and the reinforcing plate can play a role in spacing an upper side cover and a lower side cover so as to prevent poor overall stability after extrusion and damp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforcement type corrugated case, includes the carton body, the outside interior angle top of carton body and bottom all are provided with reinforcing mechanism, are located two sets of on the same straight line the block is fixed with the angle bead between the reinforcing mechanism, reinforcing mechanism is including bonding the gusset plate of the outside interior angle department of carton body, gusset plate top integrated into one piece has the angle bead piece, the outside integrated into one piece of gusset plate has the dog, angle bead piece top with the dog outside is provided with open slot, bending groove respectively, the gusset plate with the dog is rigid plastic material, the angle bead is ductile plastic material, the angle bead piece is magnetic block structure.

Preferably, the honeycomb coaming is clamped around the inner wall of the carton body, and the inner corners around the carton body are of bending structures.

Preferably, the top and the bottom of the inner wall of the carton body are respectively provided with a first side cover and a second side cover.

Preferably, the two groups of reinforcing plates positioned on the same straight line are provided with slots matched with the corner protection strips, and the corner protection strips are used for expanding the two groups of reinforcing plates on the same straight line.

Preferably, the reinforcing plate is in clearance fit with the external inner angle of the carton body, and the reinforcing plate and the inner side wall of the corner bead are of right-angle structures.

Preferably, the bottom surface of the corner protection block is attached to the inner corner end surface of the carton body.

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

According to the utility model, the rubber reinforcing plate and the corner protecting block in the reinforcing mechanism can be folded and unfolded along the bending groove and the opening groove, so that the carton body is folded along the diagonal direction to form a planar structure, and the reinforcing plate at the inner angle of the exterior of the carton body can be folded or unfolded along the bending groove, so that the reinforcing mechanism at the inner angle of the exterior can be extended when the carton body is folded along a group of diagonal directions to form a plane, the occupied space is reduced after the carton body is folded into the plane, and the transportation is convenient;

According to the utility model, the reinforcing plates in the reinforcing mechanisms on the two groups of vertical lines can be penetrated and spread through the corner protection strips, so that the two groups of upper stop blocks of the reinforcing plates can be unfolded and adsorbed together smoothly, and the inner angles of the upper side cover and the lower side cover of the carton body can be shielded and protected, and the extrusion of the inner angles of the side covers and the moisture deformation of the carton are avoided in the stacking process.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the separation structure of the carton body and the honeycomb coaming in the utility model;

FIG. 4 is a schematic view of the corner bead structure of the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4.

In the figure: 1. a carton body; 2. honeycomb coaming; 3. a reinforcement mechanism; 4. corner bead strips; 11. a first side cover; 12. a second side cover; 31. a reinforcing plate; 32. corner protecting blocks; 33. a stop block; 34. an open slot; 35. and a bending groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-5, the present utility model provides a technical solution: the reinforced corrugated carton comprises a carton body 1, wherein reinforcing mechanisms 3 are arranged at the top and the bottom of the inner corners outside the carton body 1, corner protection strips 4 are fixedly clamped between two groups of reinforcing mechanisms 3 positioned on the same straight line, and the reinforcing mechanisms 3 comprise reinforcing plates 31 adhered to the inner corners outside the carton body 1;

Corner protection blocks 32 are respectively formed on two sides of the top of the reinforcing plate 31 through bending, a stop block 33 is integrally formed outside the reinforcing plate 31 through die pressing, an open slot 34 and a bending slot 35 are respectively formed on the top of the corner protection block 32 and the outside of the stop block 33, the reinforcing plate 31 and the stop block 33 are made of hard plastic materials, the corner protection strips 4 are made of tough plastic materials, and the corner protection blocks 32 are of magnetic block structures;

After the first side cover 11 and the second side cover 12 at the bottom of the carton body 1 are closed, the honeycomb coaming 2 can be clamped and fixed on the inner side wall of the carton body 1, and the honeycomb coaming 2 can play a role in firmly supporting the inner side wall of the carton body 1, so that the transported articles are moistureproof and reinforced;

The corner protection blocks 32 in the reinforcing mechanism 3 are formed at the top of the reinforcing plate 31 through bending, after the two groups of corner protection blocks 32 are spliced and adsorbed, the reinforcing plate 31 can be propped up to form a right angle, and the two groups of reinforcing plates 31 on the unified vertical line can be penetrated through the corner protection strips 4, so that the upper corner protection block 32 and the lower corner protection block 32 can be unfolded to be parallel, and the external internal angle of the carton body 1 can be supported;

The rubber reinforcing plate 31 and the corner protection block 32 in the reinforcing mechanism 3 can be folded and unfolded along the bending groove 35 and the opening groove 34, so that the carton body 1 is folded along the diagonal direction to form a planar structure, and the reinforcing plate 31 at the outer inner angle of the carton body 1 can be folded or unfolded along the bending groove 35, so that the reinforcing mechanism 3 at the outer inner angle of the carton body 1 can be extended when a group of diagonal folding is formed into a plane, and after the carton body 1 is folded into the plane, the occupied space is reduced, and the transportation is convenient;

Reinforcing plate 31 among reinforcing mechanism 3 on two sets of perpendicular lines, accessible angle bead 4 runs through and struts for dog 33 can be level and open and adsorb together on two sets of reinforcing plate 31, can shelter from the protection to the upper and lower side cap interior angle of carton body 1 like this, has avoided the carton to take place side cap interior angle department extrusion at the stacking process, and the deformation wets.

Wherein, block has honeycomb bounding wall 2 around the box body 1 inner wall, box body 1 inner angle department all around is the structure of bending, box body 1 inner wall top is provided with first side cap 11, second side cap 12 all around with the bottom respectively, box body 1 is after being planar structure through the diagonal angle department bending, box body 1 outside inner angle department strengthening mechanism 3 in corner protection piece 32 can break off the magnetism and inhale the face after, bend, thereby make box body 1 outside inner angle department gusset plate 31 can be along bending groove 35 bending or expansion, when making box body 1 through folding a set of diagonal angle to be the plane like this, outside inner angle department strengthening mechanism 3 also can extend.

Wherein, be located two sets of reinforcing plates 31 on same straight line and all offered with angle bead 4 assorted slot, angle bead 4 is used for expanding two sets of reinforcing plates 31 on same straight line, reinforcing plate 31 in reinforcing mechanism 3 on two sets of perpendicular lines, and accessible angle bead 4 runs through and struts for dog 33 can be level expansion absorption together on two sets of reinforcing plates 31, can shelter from the protection to the upper and lower side cap interior angle of carton body 1 like this.

Wherein, be clearance fit between gusset plate 31 and the outside interior angle of the carton body 1, and gusset plate 31 and angle bead 4 inside wall are right angle shape structure, angle bead piece 32 bottom surface is laminated mutually with the carton body 1 interior angle terminal surface, and after angle bead piece 32 can break off the magnetism and inhale the face in the outside interior angle department strengthening mechanism 3 of the carton body 1, bend, thereby make the outside interior angle department gusset plate 31 of the carton body 1 can be along bending groove 35 bending or expansion, when making the carton body 1 through folding a set of diagonal angle be the plane like this, outside interior angle department strengthening mechanism 3 also can extend.

Working principle: when the carton body 1 is folded, the side covers at the two ends are folded to the inner side of the carton body 1, then the rubber reinforcing plate 31 and the corner protection blocks 32 in the reinforcing mechanism 3 can be folded and unfolded along the bending grooves 35 and the opening grooves 34, so that the carton body 1 is folded along the diagonal direction to form a planar structure, and the reinforcing plate 31 at the inner angle of the outer part of the carton body 1 can be folded or unfolded along the bending grooves 35, so that the reinforcing mechanism 3 at the inner angle of the outer part of the carton body 1 can be extended when the carton body 1 is folded along a group of diagonal directions to form a plane, and after the carton body is folded to form the plane, the occupied space is reduced, and the transportation is convenient;

When the carton body 1 is unfolded and used, through the reinforcing plates 31 in the reinforcing mechanisms 3 on the two groups of perpendicular lines, the accessible corner protection strips 4 penetrate and open, so that the stop blocks 33 on the two groups of reinforcing plates 31 can be unfolded and adsorbed together smoothly, and the inner angles of the upper side cover and the lower side cover of the carton body 1 can be shielded and protected, so that the extrusion of the inner angles of the side covers in the stacking process of the carton is avoided, and the wet deformation 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 and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforced corrugated case, includes the carton body (1), its characterized in that: the carton body (1) outside interior angle top and bottom all are provided with strengthening mechanism (3), are located two sets of on the same straight line joint is fixed with angle bead (4) between strengthening mechanism (3), strengthening mechanism (3) are including bonding gusset plate (31) of the outside interior angle department of carton body (1), gusset plate (31) top integrated into one piece has angle bead piece (32), gusset plate (31) outside integrated into one piece has dog (33), angle bead piece (32) top with dog (33) outside is provided with open slot (34) respectively, groove (35) of bending, gusset plate (31) with dog (33) are rigid plastic material, angle bead (4) are ductile plastic material, angle bead piece (32) are magnetic block structure.

2. A reinforced corrugated carton as claimed in claim 1, wherein: the honeycomb coaming (2) is clamped around the inner wall of the carton body (1), and the inner corners around the carton body (1) are of bending structures.

3. A reinforced corrugated carton as claimed in claim 1, wherein: the top and the bottom of the inner wall of the carton body (1) are respectively provided with a first side cover (11) and a second side cover (12).

4. A reinforced corrugated carton as claimed in claim 1, wherein: two groups of reinforcing plates (31) positioned on the same straight line are provided with slots matched with the corner protection strips (4), and the corner protection strips (4) are used for unfolding the two groups of reinforcing plates (31) on the same straight line.

5. A reinforced corrugated carton as claimed in claim 1, wherein: the reinforcing plate (31) is in clearance fit with the inner corners outside the carton body (1), and the reinforcing plate (31) and the inner side walls of the corner protection strips (4) are of right-angle structures.

6. A reinforced corrugated carton as claimed in claim 1, wherein: the bottom surface of the corner protection block (32) is attached to the inner corner end surface of the carton body (1).