CN219192896U

CN219192896U - Layered packaging carton

Info

Publication number: CN219192896U
Application number: CN202223442278.3U
Authority: CN
Inventors: 万翠红; 李阿其; 丁辉耀; 吴碧云; 李运其
Original assignee: Fujian Yatai Printing And Packaging Co ltd
Current assignee: Fujian Yatai Printing And Packaging Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-16
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a layered packaging paper box, in particular to the technical field of packaging paper boxes, which comprises a corrugated paper box, wherein a layered spacing paper board is fixed in the corrugated paper box by adopting hot melt adhesive, a plurality of first T-shaped reinforcing strips are arranged on one side of the layered spacing paper box, a first rectangular paper box is arranged in a gap formed by surrounding the plurality of first T-shaped reinforcing strips, and the bottom of the corrugated paper box is not easy to damage.

Description

Layered packaging carton

Technical Field

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

Background

The packaging paper box is made of paper products, is used for packaging various articles, and is divided into a single-pit (3 layers)/double-pit (5 layers)/three-pit (7 layers)/four-pit (9 layers) paper box, and the packaging paper box needs to be layered for containing the articles in the use process.

The utility model patent of special publication number CN212448515U in the prior art discloses a layered paper box, which belongs to the technical field of packaging paper box preparation and comprises a lower layer box body, a plurality of embedded strips are arranged on the outer side wall of the upper end of the lower layer box body, the lower layer box body is embedded and connected with an embedded groove arranged on the lower side wall of an upper layer box body through the embedded strips, box edge sealing strips are covered and wrapped at the joint of the edges of the upper layer box body and the lower layer box body, a box body frame is fixedly arranged on the inner layers of the upper layer box body and the lower layer box body, and a box body layer is wrapped and arranged on the outer layer of the box body frame. The utility model has novel design, convenient operation and good use effect, can be used for layering and separating, increases a plurality of use spaces, increases the volume of the box body, has protection effect and waterproofness, and reduces the damage rate of articles in the paper box and the damage rate of the paper box.

But in the use of above-mentioned layering carton, when holding heavier slope article, the article can realize the contact with the packing box face, especially packing carton can appear jolting problem emergence in the vehicle transportation process, and the article bumps with the contact of carton inner wall and damages, easily leads to the reduction of carton bearing capacity to cause collapse problem to take place, and the steadiness is relatively poor.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a layered packaging carton for overcoming the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a layering packing carton, includes corrugated case, corrugated case's inside adopts the hot melt adhesive to be fixed with layering interval cardboard, one side of layering interval cardboard is equipped with a plurality of first T shape and consolidates the strip, is equipped with first rectangle in the space that encloses between a plurality of first T shape and is the dress carton, and layering interval cardboard's opposite side position department is equipped with a plurality of second T shape and consolidates the strip, a plurality of second T shape consolidates and is equipped with the second rectangle in the space that the strip encloses and be the dress carton.

Preferably, the first T-shaped reinforcing strips are respectively adhered and fixed with the layered spacing paper boards and the first rectangle in a paper loading box mode, the cross section of the first T-shaped reinforcing strips is set to be T-shaped, and the second T-shaped reinforcing strips are respectively adhered and fixed with the second rectangle in a paper loading box mode and the corrugated paper box mode.

Preferably, the upper surface of the corrugated case is fixedly provided with a reinforced upper paper cover by adopting hot melt adhesive, two rectangular through holes are formed in the upper surface of the reinforced upper paper cover in a penetrating manner, and the inner walls of the first rectangular paper-accommodating box and the second rectangular paper-accommodating box are respectively covered with a layer of fixed and adhered waterproof film.

Preferably, the outer wall of the corrugated case and the positions close to four corner lines of the outer wall are all provided with L-shaped reinforcing blocks, the bottom end of the corrugated case and the positions close to the middle points of the bottom end of the corrugated case are fixedly provided with spacing struts, the bottom ends of the spacing struts are integrally molded by injection molding to fix the upper cross spacing frames, the four L-shaped reinforcing blocks are adhered and fixed with the corrugated case, and the cross section shape of the L-shaped reinforcing blocks is L-shaped.

The utility model has the technical effects and advantages that:

1. the bottom of the corrugated case is not easy to damage, better durability is achieved, two heavier articles are respectively placed inside the first rectangular paper-containing case and inside the second rectangular paper-containing case, layered placement is achieved, the layered spacing paper board can support and strengthen the first T-shaped reinforcing strip and the second T-shaped reinforcing strip, when a vehicle runs on a bumpy road, the first rectangular paper-containing case and the second rectangular paper-containing case cannot be caused to collapse, the bearing supporting force is stronger, and the stability is better;

2. the crossing spacer can play the effect of supporting the spacing pillar, and the spacing pillar plays the middle part to the corrugated case and supports, thereby has the clearance between corrugated case and the ground and is difficult for causing corrugated case outside to continuously pour into the rainwater, and corrugated case bottom is not fragile, plays better durability.

Drawings

Fig. 1 is a schematic view of a front view structure of a layered packaging carton provided by the utility model.

Fig. 2 is a schematic diagram of a structure for separating a reinforced upper paper cover from a corrugated case in a layered packing case of the present utility model.

Fig. 3 is a schematic bottom view of a layered packaging carton of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The reference numerals are: 1. corrugated paper boxes; 2. layering a spacer paper board; 3. a first T-shaped reinforcing bar; 4. the first rectangle is a paper box; 5. a second T-shaped reinforcing bar; 6. the second rectangle is a paper box; 7. reinforcing an upper paper cover; 8. a waterproof film; 9. l-shaped reinforcing blocks; 10. crossing spacer frames; 11. spacing the struts.

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 layered packaging carton comprises a corrugated carton 1, wherein a layered spacing paperboard 2 is fixed inside the corrugated carton 1 by adopting hot melt adhesive, one side of the layered spacing paperboard 2 is provided with a plurality of first T-shaped reinforcing strips 3, a first rectangular paper box 4 is arranged in a gap surrounded by the plurality of first T-shaped reinforcing strips 3, a plurality of second T-shaped reinforcing strips 5 are arranged at the other side of the layered spacing paperboard 2, a second rectangular paper box 6 is arranged in a gap surrounded by the plurality of second T-shaped reinforcing strips 5, the first T-shaped reinforcing strips 3 are respectively adhered and fixed with the layered spacing paperboard 2 and the first rectangular paper box 4 in pairs, the cross section of the first T-shaped reinforcing strips 3 are in a T shape, and the second T-shaped reinforcing strips 5 are respectively adhered and fixed with the second rectangular paper box 6 and the corrugated carton 1 in pairs;

when the layered packaging carton of the embodiment is used, two heavier articles can be placed inside the first rectangular paper-loading box 4 and inside the second rectangular paper-loading box 6 respectively, layered placement is achieved, external reinforcement support can be achieved for the first rectangular paper-loading box 4 through the first T-shaped reinforcing strips 3, reinforcement support can be achieved for the outer portion of the second rectangular paper-loading box 6 through the second T-shaped reinforcing strips 5, support and reinforcement operation can be achieved for the first T-shaped reinforcing strips 3 and the second T-shaped reinforcing strips 5 through layered interval paper boards 2, reinforcement support can be achieved for the second rectangular paper-loading box 6 and the first rectangular paper-loading box 4, and therefore when a vehicle runs through a bumpy road, the first rectangular paper-loading box 4 and the second rectangular paper-loading box 6 cannot be caused, support operation is achieved stably, and stability is better.

In some embodiments, as shown in fig. 1-2, the upper surface of the corrugated case 1 is fixed with a reinforced upper paper cover 7 by adopting hot melt adhesive, and two rectangular through holes are formed in the upper surface of the reinforced upper paper cover 7 in a penetrating manner, so that the reinforced upper paper cover 7 can transversely reinforce and support the upper surface of the corrugated case 1, the stability of support is improved, the inner walls of the first rectangular paper-shaped paper-accommodating box 4 and the second rectangular paper-accommodating box 6 are both covered with a layer of waterproof film 8 which is fixedly adhered, so that the waterproof film 8 can cover the inner wall of the second rectangular paper-shaped paper-accommodating box 6 and the other waterproof film 8 can cover the inner wall of the first rectangular paper-accommodating box 4, and thus moisture damage inside the second rectangular paper-accommodating box 6 caused by water leakage is avoided.

In some embodiments, as shown in fig. 3-4, the outer wall of the corrugated case 1 is provided with L-shaped reinforcing blocks 9 near the four corner lines thereof, the bottom end of the corrugated case 1 is fixed with spacing struts 11 near the middle point thereof, the bottom ends of the spacing struts 11 are integrally molded by injection molding to fix upper cross spacing frames 10, the four L-shaped reinforcing blocks 9 are adhered and fixed with the corrugated case 1, and the cross section shape of the L-shaped reinforcing blocks 9 is L-shaped;

when this embodiment is used, the crossing spacer 10 can play the effect of supporting to spacing pillar 11, spacing pillar 11 plays the middle part to corrugated case 1 and supports, and crossing spacer 10 can play the effect of supporting to four L shape reinforcing block 9, consequently, four corner line positions department to corrugated case 1 play the support, it has the clearance to guarantee between corrugated case 1 bottom and the ground, thereby once the rainwater flows when gathering in the ground, thereby it is difficult to cause corrugated case 1 outside to continuously pour into the rainwater to have a gap between corrugated case 1 and the ground, play better waterproof effect, corrugated case 1 bottom is not fragile, play better durability.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a layering packing carton, includes corrugated case (1), the inside of corrugated case (1) adopts the hot melt adhesive to be fixed with layering interval cardboard (2), one side of layering interval cardboard (2) is equipped with a plurality of first T shape reinforcement strip (3), its characterized in that: a first rectangular paper box (4) is arranged in a gap surrounded by the plurality of first T-shaped reinforcing strips (3), a plurality of second T-shaped reinforcing strips (5) are arranged at the other side of the layered spacing paper board (2), and a second rectangular paper box (6) is arranged in a gap surrounded by the plurality of second T-shaped reinforcing strips (5).

2. A layered packaging carton according to claim 1, wherein: the first T-shaped reinforcing strips (3) are respectively adhered and fixed with the layered spacing paper boards (2) and the first rectangle in a paper loading box (4) in pairs, and the cross section shape of the first T-shaped reinforcing strips (3) is set to be T-shaped.

3. A layered packaging carton according to claim 1, wherein: the second T-shaped reinforcing strips (5) are respectively adhered and fixed with the second rectangular paper box (6) and the corrugated paper box (1) in pairs.

4. A layered packaging carton according to claim 1, wherein: the upper surface of the corrugated case (1) is fixedly adhered with a reinforced upper paper cover (7) by adopting hot melt adhesive, and two rectangular through holes are formed in the upper surface of the reinforced upper paper cover (7) in a penetrating manner.

5. A layered packaging carton according to claim 1, wherein: the inner walls of the first rectangular paper box (4) and the second rectangular paper box (6) are covered with a layer of waterproof film (8) which is fixedly bonded.

6. A layered packaging carton according to claim 1, wherein: the outer wall of the corrugated case (1) and the position close to the four corner lines of the outer wall are provided with L-shaped reinforcing blocks (9), the bottom end of the corrugated case (1) and the position close to the midpoint of the corrugated case are fixedly provided with spacing struts (11), and the bottom ends of the spacing struts (11) are integrally molded to fix the upper cross spacing frames (10) through injection molding.

7. A layered packaging carton according to claim 6, wherein: the four L-shaped reinforcing blocks (9) are adhered and fixed with the corrugated case (1), and the cross section of each L-shaped reinforcing block (9) is L-shaped.