CN224000059U

CN224000059U - A double-layer adjustable packaging box

Info

Publication number: CN224000059U
Application number: CN202520858510.6U
Authority: CN
Inventors: 常雪萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2025-04-30
Filing date: 2025-04-30
Publication date: 2026-03-17
Anticipated expiration: 2035-04-30

Abstract

This utility model relates to the field of packaging box technology and discloses a double-layer adjustable packaging box, including a main box and a layering mechanism. The layering mechanism for adjusting the layer height is located in the middle of the inner side of the main box. The layering mechanism includes a middle layer plate, a first support plate, a limiting edge, an insertion plate, a mating slot, a second support plate, positioning holes, and a reinforcing support plate. Through the cooperation between the various parts of the layering mechanism, the middle layer plate can be used when the main box is in use, and the insertion of the first and second support plates can be adjusted as needed, so that the space inside the main box can be better utilized. The height of the upper and lower layers can be adjusted at will according to the height of different items. Whether it is a short, small item or a tall, long item, the internal space of the packaging box can be fully utilized by adjustment, avoiding the possibility of damage to fragile or valuable items due to stacking them one on top of the other.

Description

Double-deck adjustable packing carton

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a double-layer adjustable packaging box.

Background

The paper packing box is also called as a paper box, is the most widely used packing product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and has various specifications and models. The paper box is commonly used with three layers and five layers, seven layers are less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper is different in color and hand feeling, the paper (color and hand feeling) produced by different manufacturers is also different, and in the society of today, a paper packing box is often used for packing objects.

The utility model discloses a high-compression-resistance quick-folding paper packing box, which comprises an outer paper board, wherein four folds A are uniformly formed in the outer surface of the outer paper board, limit holes are formed in four end corners on two sides of the outer surface of the outer paper board, strip-shaped grooves are formed in two sides and the rear of the inner surface of the outer paper board, strip-shaped plates are arranged on the inner sides of the strip-shaped grooves, inner paper boards are fixedly connected to one sides, opposite to the outer surfaces, of the three strip-shaped plates, four folds B are uniformly formed in the outer surfaces of the inner paper boards, bottom plates are arranged above and below the outer paper boards, return grooves are formed in one sides, opposite to the outer surfaces of the bottom plates, through holes are formed in the front and the rear of the two sides of the outer surfaces of the bottom plates, inserting rods are arranged on the inner sides of the through holes, and springs are sleeved on the outer surfaces of the inserting rods. The utility model is convenient for splicing, can be flexibly disassembled and stacked, saves space and reduces the cost of logistics transportation;

When the packing box is used, the space stored in the packing box is single, and when articles with different heights are packed, the inner space of the packing box cannot be adjusted according to the actual height of the articles. If the articles are stacked up and down, damage to the articles at the bottom is likely to occur, and meanwhile, for the combined package of various articles with different sizes, reasonable space allocation is difficult to realize in a single storage space.

Disclosure of Invention

The utility model aims to provide a double-layer adjustable packing box, which aims to solve the problem that most of existing packing boxes are single in internal storage space when being used in the prior art, and the internal space of the packing box cannot be adjusted according to the actual heights of articles when the articles with different heights are packed. If the articles are stacked up and down, damage to the articles at the bottom is likely to occur, and meanwhile, for the combined package of various articles with different sizes, reasonable space allocation is difficult to realize in a single storage space.

In order to achieve the purpose, the double-layer adjustable packaging box comprises a main box and a layering mechanism, wherein the layering mechanism for adjusting the layer height is arranged in the middle of the inner side of the main box, the layering mechanism comprises a middle layer plate, a first supporting plate, a limiting edge, a plugboard, a matched slot, a second supporting plate, a positioning hole and a reinforcing supporting plate, the first supporting plate is arranged below two sides of the middle layer plate, the limiting edge is fixed on the front side and the rear side of the upper end of the first supporting plate, the plugboard is fixed in the middle of the upper end of the first supporting plate, the matched slot is formed in the lower surface of the first supporting plate, the second supporting plate is arranged below the first supporting plate, the positioning hole is formed in the upper side of the side surface of the middle layer plate, and the reinforcing supporting plate is arranged on one side of the positioning hole.

Preferably, the second support plate is spliced with the first support plate through the plug board and the matching slot, the first support plate is attached to the middle layer board through the limiting edge, and the reinforcing support plate is spliced with the middle layer board through the positioning hole.

Preferably, a folding cover is arranged outside the upper end of the main body box, and a classification mechanism for classifying and storing is arranged in the middle of the layering mechanism.

Preferably, the sorting mechanism comprises a mounting through hole, a placing box and a containing groove, wherein the placing box is mounted above the mounting through hole, and the containing groove is formed in two sides of the upper part of the placing box.

Preferably, the sorting mechanism further comprises an auxiliary convex edge and a folding top plate, wherein the middle parts of two sides of the placement box are fixedly provided with the auxiliary convex edge, and two sides above the placement box are provided with the folding top plate.

Preferably, the placement box is embedded with the middle layer plate through the installation through hole, and the folding top plate is rotationally connected with the storage groove through the placement box.

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

1. According to the utility model, through the cooperation among all parts of the layering mechanism, the erected middle layer plate can be utilized when the main body box is used, and the insertion connection of the first support plate and the second support plate can be adjusted according to requirements, so that the space in the main body box can be better utilized, and the space heights of the upper layer and the lower layer can be adjusted at will according to the heights of different objects. The inner space of the packing box can be fully utilized through adjustment no matter the small short article or the long-strip article is, and the possibility of damage to the articles caused by the fact that fragile articles and valuable articles are stacked up and down is avoided.

2. According to the utility model, through the sorting mechanism, the space formed by the placement boxes can be used for independently placing important articles or small parts of the assembled product, so that the space in the main box can be fully utilized, and the use effect of the packaging box is improved.

Drawings

FIG. 1 is a schematic view of the overall exterior perspective of a dual layer adjustable package of the present utility model;

FIG. 2 is a schematic perspective view of a middle laminate of a double-layered adjustable packing box according to the present utility model;

fig. 3 is a schematic view showing a layered mechanism separation structure of a double-layer adjustable packing box according to the present utility model;

Fig. 4 is a schematic perspective view of a sorting mechanism of a double-layer adjustable packing box according to the present utility model.

In the figure, 1, a main body box; 2, folding cover, 3, layering mechanism, 301, middle layer plate, 302, first support plate, 303, limit edge, 304, plugboard, 305, mating slot, 306, second support plate, 307, positioning hole, 308, reinforcing support plate, 4, sorting mechanism, 401, mounting through hole, 402, placing box, 403, containing slot, 404, auxiliary convex edge, 405, folding top plate.

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. 1-3, a double-layer adjustable packing box comprises a main box 1 and a layering mechanism 3 arranged in the middle of the inner side of the main box 1, wherein the layering mechanism 3 comprises a middle layer plate 301 arranged above the inner side of the main box 1, a first supporting plate 302 is arranged below two sides of the middle layer plate 301, limiting edges 303 are integrally arranged on the front side and the rear side of the upper end of the first supporting plate 302, a plugboard 304 is integrally fixed in the middle of the upper end of the first supporting plate 302, and a matching slot 305 is formed in the lower surface of the first supporting plate 302;

A second support plate 306 is arranged below the first support plate 302, a positioning hole 307 is formed above the side surface of the middle layer plate 301, a reinforcing support plate 308 is arranged on one side of the positioning hole 307, the second support plate 306 is spliced with the first support plate 302 through a plug-in plate 304 and a matching slot 305, the first support plate 302 is attached to the middle layer plate 301 through a limit edge 303, the reinforcing support plate 308 is spliced with the middle layer plate 301 through the positioning hole 307, and objects can be placed in the space in the main box 1 in an adjustable mode through a layering mechanism 3;

Through the plugboard 304, the second supporting plate 306 and the first supporting plate 302 made of cardboard materials can be spliced and combined between the second supporting plate 306 and the first supporting plate and the middle layer plate 301 by utilizing the matched slots 305, the connection strength of the interface can be improved after the second supporting plate 306 and the first supporting plate 302 are spliced through the limiting edge 303, the possibility of bending and separation is avoided, the reinforcing supporting plate 308 can be arranged at the corner of the middle layer plate 301 through the positioning holes 307, so that the supporting strength can be improved when the middle layer plate 301 is used for placing objects, the possibility of deformation of the bending position is reduced, the erected middle layer plate 301 is utilized when the main body box 1 is used, the splicing of the first supporting plate 302 and the second supporting plate 306 is adjusted according to requirements, the space in the main body box 1 can be better utilized, and the space heights of the upper layer and the lower layer can be adjusted at will according to the heights of different objects. The inner space of the packing box can be fully utilized through adjustment no matter the small short article or the long-strip article is, and the possibility of damage to the articles caused by the fact that fragile articles and valuable articles are stacked up and down is avoided.

As shown in fig. 1, 2 and 4, a folding cover 2 is arranged outside the upper end of the main body box 1, a sorting mechanism 4 is arranged in the middle of the layering mechanism 3, the sorting mechanism 4 comprises a placing box 402 arranged above the inside of a mounting through hole 401 arranged in the middle of the middle layer plate 301, storage grooves 403 are formed in two sides above the placing box 402, auxiliary convex edges 404 are fixed in the middle of two sides of the placing box 402, folding top plates 405 are arranged on two sides above the placing box 402, the placing box 402 is embedded with the middle layer plate 301 through the mounting through hole 401, the folding top plates 405 are rotatably connected with the storage grooves 403 through the placing box 402, and sorting storage can be performed through the sorting mechanism 4;

Through installation through-hole 401 and supplementary chimb 404, can set up the box 402 of placing of cardboard in intermediate layer 301, through closing the lid to folding roof 405, can make to place and form an independent space of placing in the box 402, the upper surface of placing box 402 after closing simultaneously is level and smooth also to do benefit to intermediate layer 301 top to continue to place the article, with this place the space that box 402 formed can be solitary to the independent place of the minor details of comparatively important article or assembled product, thereby when making the space in main part box 1 can more fully be utilized, also be favorable to improving the result of use of packing carton.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The double-layer adjustable packaging box comprises a main box body (1) and a layering mechanism (3) and is characterized in that the layering mechanism (3) for adjusting the layering height is arranged in the middle of the inner side of the main box body (1), the layering mechanism (3) comprises a middle layer plate (301), a first supporting plate (302), a limiting edge (303), a plugboard (304), a matching slot (305), a second supporting plate (306), positioning holes (307) and reinforcing support plates (308), a first supporting plate (302) is arranged below two sides of the middle layer plate (301), the limiting edge (303) is fixed on the front side and the rear side of the upper end of the first supporting plate (302), a plugboard (304) is fixed in the middle of the upper end of the first supporting plate (302), the matching slot (305) is arranged on the lower surface of the first supporting plate (302), the positioning holes (307) are formed in the upper side of the side surface of the middle layer plate (301), and the reinforcing support plates (308) are arranged on one side of the positioning holes (307).

2. The double-layer adjustable packaging box according to claim 1, wherein the second supporting plate (306) is spliced with the first supporting plate (302) through the inserting plate (304) and the matching inserting groove (305), the first supporting plate (302) is attached to the middle layer plate (301) through the limiting edge (303), and the reinforcing supporting plate (308) is spliced with the middle layer plate (301) through the positioning hole (307).

3. The double-layer adjustable packaging box according to claim 1, wherein a folding cover (2) is arranged outside the upper end of the main body box (1), and a classification mechanism (4) for classifying and storing is arranged in the middle of the layering mechanism (3).

4. A double-layer adjustable packing box according to claim 3, wherein the sorting mechanism (4) comprises a mounting through hole (401), a placement box (402) and a containing groove (403), the placement box (402) is mounted above the mounting through hole (401), and the containing groove (403) is arranged on two sides above the placement box (402).

5. The double-layer adjustable packaging box according to claim 4, wherein the sorting mechanism (4) further comprises an auxiliary convex edge (404) and a folding top plate (405), the middle parts of two sides of the placement box (402) are fixedly provided with the auxiliary convex edge (404), and two sides above the placement box (402) are provided with the folding top plate (405).

6. The double-layer adjustable packing box according to claim 5, wherein the placement box (402) is embedded with the middle layer plate (301) through the installation through hole (401), and the folding top plate (405) is rotatably connected with the containing groove (403) through the placement box (402).