CN220905660U - High strength carton - Google Patents

Abstract

The utility model discloses a high-strength carton in the field of cartons, which comprises a box body and a box cover, wherein the box cover is arranged on the box body, a reinforcing strip is fixedly arranged on the outer surface of the box body, a limiting component is fixedly arranged in the box body, the limiting component comprises a tripod and a supporting rod, the tripod is fixedly arranged in the box body, the supporting rod is fixedly arranged on the top surface of the box body, the tripod is fixedly connected with the supporting rod, a reinforcing component is arranged in the box body, the reinforcing component comprises a fixing plate and a cylinder, and the fixing plate and the cylinder form an integrated forming structure; through set up spacing subassembly, reinforce the subassembly and place the board in the box for reinforce the subassembly can bear the weight of the pressure that the carton received when the carton received external pressure, be favorable to avoiding the carton to receive external pressure and damage, thereby improved current carton compressive capacity not strong, caused its problem of being out of shape easily when receiving external pressure.

Description

High strength carton

Technical Field

The utility model relates to the field of cartons, in particular to a high-strength carton.

Background

Cartons are a relatively widely used type of packaging. For over half a century, cartons gradually replaced shipping packaging containers such as wooden boxes with their excellent usability and good processability, becoming the dominant force for shipping packaging. It not only protects commodity, is convenient for storage, transportation, but also plays the role of beautifying commodity and propaganda commodity. And the paper box belongs to an environment-friendly product, which is favorable for environmental protection and loading, unloading and transportation.

Chinese patent discloses publication (bulletin) No.: CN102730261A, a high strength carton, including a plurality of multilayer box boards, strenghthened type to the interface, be equipped with the enhancement end cover respectively at the upper and lower both ends of multilayer box board, strenghthened type is to the interface at the crisscross butt joint of interconnect department of a plurality of multilayer box boards, is equipped with the enhancement strip on strenghthened type to the interface. The high-strength carton can meet the requirement of high compressive strength by using corrugated paper raw materials and through structural arrangement.

The utility model provides a carton of above-mentioned structure through setting up the strengthening strip in the carton, the strengthening strip has formed the superimposed high strength vertical bar of local multilayer corrugated paper, further increased the withstand voltage of carton, but the applicant believes that its withstand voltage is not enough, the corner supportability of carton is not high, cause the carton bearing capacity not enough, the carton piles up and uses and can lead to the fact the deformation, thereby cause the storage goods to receive the extrusion, produce the damage, the inside of carton does not have in addition can bear the structure of protection article, when the carton of outside receives the pressure, the inside article also receives the pressure and causes certain damage, compressive capacity is not strong, make the carton produce the deformation easily, consequently, the carton of this kind of structure still needs to improve.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a high-strength carton, which can effectively solve the technical problems of low pressure resistance and easy deformation of the existing carton.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high strength carton, includes box and case lid, the case lid set up in the box, the fixed surface of box is provided with the strengthening strip, the fixed spacing subassembly that is provided with in inside of box, spacing subassembly includes tripod and bracing piece, the tripod fixed set up in the inside of box, the bracing piece fixed set up in the top surface of box, the tripod with fixed connection is carried out to the bracing piece, the internally mounted of box has strengthening subassembly, strengthening subassembly includes fixed plate and cylinder, fixed plate and cylinder constitute integrated into one piece structure, the round hole has been seted up to the inside of cylinder, the round hole inserts the bracing piece, strengthening subassembly's internally mounted has places the board, place the bottom of board with the bottom of box contacts each other, place the top of board fixed a plurality of sponge strips, a plurality of sponge strip equidistant range distributes.

Further, square openings are symmetrically formed in the side faces of the box body, and foldable paperboards are arranged in the square openings.

Further, limit grooves are symmetrically formed in the side faces of the box body, buckling blocks are symmetrically arranged on the side faces of the box cover, and the buckling blocks are clamped with the limit grooves.

Further, a concave groove is formed in the side face of the box body, a clamping block is arranged on the side face of the box cover, and the clamping block is clamped with the concave groove.

Further, the height of the cylinder is smaller than that of the supporting rod, and the height of the supporting rod is smaller than that of the box body.

Compared with the prior art, the utility model has the beneficial effects that: according to the high-strength carton, the limiting component, the reinforcing component and the placing plate are arranged in the carton body, so that the reinforcing component can bear the pressure born by the carton when the carton is subjected to external pressure, the carton is prevented from being damaged by the external pressure, the problem that the existing carton is easy to deform when the carton is subjected to the external pressure due to weak pressure resistance is solved, the fixing plate is equivalent to the inner wall of the reinforcing carton body, and the placing plate and the sponge strip are equivalent to the bottom of the reinforcing carton body, so that the pressure resistance of the carton is greatly improved.

Drawings

Fig. 1 is a perspective view of a high strength carton of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a placement plate of a high strength carton of the present utility model;

fig. 4 is a schematic structural view of a reinforcing component of a high strength carton of the present utility model.

Reference numerals in the drawings:

1-a box body; 2-a case cover; 3-a concave groove; 4-a clamping block; 5-square mouth; 6-cardboard; 7-reinforcing bars; 8-supporting rods; 9-a tripod; 10-placing a plate; 11-sponge strips; 12-fixing plates; 13-cylinder; 14-round holes; 15-buckling blocks; 16-limit groove.

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.

As shown in fig. 1-4, a high strength carton, includes box 1 and case lid 2, case lid 2 set up in box 1, the fixed reinforcement strip 7 that is provided with of surface of box 1, reinforcement strip 7 can increase the thickness of box 1 bottom, makes it more resistance to compression, the fixed spacing subassembly that is provided with in inside of box 1, spacing subassembly includes tripod 9 and bracing piece 8, tripod 9 fixed set up in the inside of box 1, bracing piece 8 fixed set up in the top surface of box 1, tripod 9 with bracing piece 8 carries out fixed connection, the internally mounted of box 1 has the reinforcement subassembly, the reinforcement subassembly includes fixed plate 12 and cylinder 13, fixed plate 12 and cylinder 13 constitute integrated into one piece structure, round hole 14 has been seted up to the inside of cylinder 13, round hole 14 inserts bracing piece 8, the internally mounted of reinforcement subassembly has place board 10, place the bottom of board 10 with the bottom of box 1 is contacted each other, place the top of board 10 and be provided with sponge 11 and be difficult for arranging by a plurality of high-speed sponge strips, the sponge 11 can not be arranged at the high-speed, and the resilience is spread by a plurality of sponge strips 11.

The side symmetry of box 1 is provided with square mouth 5, square mouth 5 is provided with folding cardboard 6, folds cardboard 6 and can conveniently carry out portable, and the practicality is strong, the side symmetry of box 1 is provided with spacing groove 16, the side symmetry of case lid 2 is provided with lock piece 15, lock piece 15 with spacing groove 16 carries out the block, the side of box 1 is provided with sunken groove 3, the side of box lid 2 is provided with block 4, block 4 with sunken groove 3 carries out the block, cylinder 13 highly is less than the height of bracing piece 8, the height of bracing piece 8 is less than the height of box 1.

According to the high-strength carton of the embodiment, the limiting component, the reinforcing component and the placing plate 10 are arranged inside the carton body 1, so that the reinforcing component can bear the pressure borne by the carton when the carton is subjected to external pressure, the carton is prevented from being damaged by the external pressure, the problem that the existing carton is not strong in pressure resistance and easy to deform when the existing carton is subjected to external pressure is solved, the fixing plate 12 is arranged to be equivalent to the inner wall of the reinforced carton body 1, the placing plate 10 and the sponge strip 11 are arranged to be equivalent to the bottom of the reinforced carton body 1, the compression resistance of the carton is greatly improved, the box cover 2 is opened during use, the limiting groove 16 is separated from the buckling block 15, the recessed groove 3 is separated from the buckling block 4, the box cover 2 is opened, the reinforcing component is installed inside the carton body 1, the cylinder 13 on the reinforcing component is matched with the supporting rod 8, the placing plate 10 is installed inside the carton body 1, the inner wall of the placing plate 10 is mutually contacted with the fixing plate 12, the bottom of the placing plate 10 is contacted with the bottom of the carton body 1, and articles to be placed on the placing plate 10 and the articles are contacted with the sponge strip 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. The utility model provides a high strength carton, includes box and case lid, the case lid set up in box, its characterized in that: the outer surface of the box body is fixedly provided with a reinforcing strip, the inside of the box body is fixedly provided with a limiting component, the limiting component comprises a tripod and a supporting rod, the tripod is fixedly arranged in the box body, the supporting rod is fixedly arranged on the top surface of the box body, the tripod is fixedly connected with the supporting rod, the inside of the box body is provided with a reinforcing component, the reinforced assembly comprises a fixed plate and a cylinder, wherein the fixed plate and the cylinder form an integrated forming structure, a round hole is formed in the cylinder, the round hole is inserted into the supporting rod, a placing plate is arranged in the reinforced assembly, the bottom of the placing plate is in contact with the bottom of the box body, a plurality of sponge strips are fixedly arranged at the top of the placing plate, and the sponge strips are distributed at equal intervals.

2. A high strength carton according to claim 1, wherein: square openings are symmetrically formed in the side faces of the box body, and foldable paperboards are arranged at the square openings.

3. A high strength carton according to claim 1, wherein: the side symmetry of box is provided with the spacing groove, the side symmetry of case lid is provided with the lock piece, the lock piece with the spacing groove carries out the block.

4. A high strength carton according to any one of claims 1 to 3, wherein: the side of box is provided with the recess, the side of case lid is provided with the block, the block with the recess carries out the block.

5. A high strength carton according to claim 1, wherein: the height of the cylinder is smaller than that of the supporting rod, and the height of the supporting rod is smaller than that of the box body.