CN220663209U - Anti carton that falls - Google Patents

Abstract

The utility model discloses an anti-falling carton in the field of cartons, which comprises an inner carton layer and an outer carton layer, wherein the inner carton layer is arranged in the outer carton layer, an upper sponge sheet layer and a lower sponge sheet layer which are respectively paved at the top and the bottom of the inner carton layer are arranged in the outer carton layer, four sponge support columns which are respectively supported at four corners are arranged between the upper sponge sheet layer and the lower sponge sheet layer, limit grooves which are respectively arranged at the four corners of the inner carton layer for limiting and fixing are respectively arranged on the four sponge support columns, at least one transverse bar which is close to the outer side surface of the inner carton is connected between two adjacent sponge support columns, and spring bodies with two ends respectively supporting the upper sponge sheet layer and the lower sponge sheet layer are also assembled in the sponge support columns. The double-layer structure carton is adopted, the upper space and the lower space are filled by the sponge sheets placed up and down in the gap, the side faces are fixed at the positions of the inner box layers through the sponge support columns provided with the limit grooves, the side faces are fully distributed with the transverse bars to strengthen the anti-falling effect of the side faces, and the double-layer structure carton is simple in overall structure and effectively improves the anti-falling effect of the product placed inside.

Description

Anti carton that falls

Technical Field

The utility model relates to the technical field of cartons, in particular to an anti-falling carton.

Background

The packaging box, as the name implies, is a box for packaging products, and is mainly used for ensuring the safety of the products in transportation, improving the grade of the products, and the like, and commonly comprises a paper packaging box. Compared with other material packaging boxes, the paper packaging box has low cost and is popular with people.

However, the existing cartons are basically of a single-layer structure, and are not high in product security. After the product is put to the carton, when the carton appears falling to the ground, because the anti performance of falling of carton is poor, lead to inside product damage easily.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an anti-falling carton, which can effectively solve the technical problem of poor anti-falling performance of the existing carton.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an anti carton that falls, comprises inner box layer and outer box layer, the outer box layer is inside to the inner box layer, be equipped with in the outer box layer and tiling respectively in the last sponge rete and the lower sponge rete of inner box layer top and bottom, go up the sponge rete and be equipped with four sponge support columns of supporting respectively in the four corners department down between the sponge rete the sponge support column all is equipped with spacing groove of spacing fixed inner box layer four corners department, is connected with at least one horizontal bar of pressing close to the inner box lateral surface between two adjacent sponge support columns, still be equipped with the spring body that both ends supported respectively and go up sponge rete down in the sponge support column.

Further, the upper end face of the upper sponge sheet layer is tightly attached to the inner top of the outer box layer, and the lower end face of the lower sponge sheet layer is tightly attached to the inner bottom of the outer box layer.

Further, the upper sponge sheet layer and the lower sponge sheet layer are respectively provided with a first groove for clamping the sponge supporting column.

Further, the limit grooves are tightly attached to four corners of the side face of the inner box layer at right angles.

Further, at least one second groove position for inserting the corresponding cross bar is formed in two sides of the sponge supporting column.

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

the utility model adopts the paper box with a double-layer structure formed by the inner box layer and the outer box layer, the upper space and the lower space are filled in the gap between the inner box layer and the outer box layer by utilizing the sponge sheet layers which are arranged up and down, the side surfaces are fixed by the sponge support columns provided with the limit grooves, the side surfaces are fully distributed with the transverse strips to strengthen the anti-falling effect of the side surfaces, the whole structure is simple, the anti-falling effect of the internally contained products is effectively improved, and the practicability is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-shatter carton of the present utility model;

FIG. 2 is a schematic illustration of a sponge sheet filling structure on a shatter-resistant carton of the present utility model;

FIG. 3 is a first schematic view of an inner carton layer connection structure of the anti-shatter carton of the present utility model;

FIG. 4 is a schematic view of a connection structure of an inner case layer of an anti-falling carton of the present utility model;

FIG. 5 is a schematic view of the lower sponge sheet layer structure of the anti-shatter carton of the present utility model;

FIG. 6 is a schematic view of a structural view of an anti-shatter carton sponge support column of the present utility model;

reference numerals in the drawings:

1-inner box layer, 2-outer box layer, 3-upper sponge sheet layer, 4-lower sponge sheet layer, 5-sponge support column, 6-limit groove, 7-horizontal bar, 8-spring body, 9-first groove position, 10-second groove position.

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. 1-6, the utility model provides an anti-falling carton, which consists of an inner carton layer 1 and an outer carton layer 2, wherein the inner carton layer 1 is arranged inside the outer carton layer 2, the whole carton structure consists of two layers, a gap is reserved between the inner carton layer 1 and the outer carton layer 2, namely, the center point of the inner carton layer 1 is overlapped with the center point of the outer carton layer 2, the product is placed in the inner carton layer 1, and the placed product is protected by the outer carton layer 2 besides the inner carton layer 1, so that the double protection effect is achieved.

The upper sponge sheet layer 3 and the lower sponge sheet layer 4 which are respectively paved at the top and the bottom of the inner box layer 1 are arranged in the outer box layer 2, gaps above and below the inner box layer 1 are filled with the upper sponge sheet layer 3 and the lower sponge sheet layer 4, the upper end face of the upper sponge sheet layer 3 is tightly attached to the inner top of the outer box layer 2, the lower end face of the lower sponge sheet layer 4 is tightly attached to the inner bottom of the outer box layer 2, the positions of the inner box layer 1 are fixed through the upper sponge sheet layer 3 and the lower sponge sheet layer 4, and the upper sponge sheet layer 3 and the lower sponge sheet layer 4 have certain elasticity, so that the anti-falling effect of a paper box can be improved.

The utility model discloses a novel anti-falling device for the inner box comprises an upper sponge sheet layer 3, a lower sponge sheet layer 4, a first groove 9 for clamping the sponge sheet layer 5, a limit groove 6 for limiting and fixing the four corners of the inner box layer 1, wherein four sponge support columns 5 are arranged between the upper sponge sheet layer 3 and the lower sponge sheet layer 4, the upper sponge sheet layer 4 and the lower sponge sheet layer 4 respectively, the limit grooves 6 are respectively arranged at the four corners of the upper sponge sheet layer 3, the lower sponge sheet layer 4, the limit grooves 6 are respectively arranged at the four corners of the upper sponge sheet layer 3, the four sponge support columns 5 are respectively arranged at the two sides of the carton, the anti-falling effect of the upper and lower sides of the carton is required to be improved, the sponge support columns 5 are assembled at the intersection angles of the two adjacent sides, and all the sponge support columns 5 are respectively provided with limit grooves 6 for containing the inner box layer 1, so that the limit grooves 6 are in right-angle structures and are clung to the four right angles of the sides of the inner box layer 1, and spring bodies 8 are respectively arranged at the two ends of the two ends respectively.

At least one transverse bar 7 close to the outer side face of the inner box is connected between two adjacent sponge support columns 5, the transverse bar 7 is fully distributed on the side face, the anti-falling effect of the side face is integrally improved, when the transverse bar 7 is fixed, two ends are inserted into the corresponding sponge support columns 5, and therefore the side face of the sponge support columns 5 is provided with a second groove position 10 for inserting the transverse bar 7.

Compared with the prior art, this technical scheme has adopted the carton of constituteing bilayer structure by interior case layer 1 and outer case layer 2, and the space about the sponge sheet layer packing that utilizes to place from top to bottom in the clearance between interior case layer 1 and outer case layer 2, and the side then is through the position that is equipped with the fixed interior case layer 1 of the sponge support column 5 of spacing groove to the anti effect that falls of side is strengthened to the horizontal bar 7 is covered in the side, and overall structure is simple, effectively improves the anti effect that falls of inside dress product.

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 an anti carton that falls, comprises inner box layer and outer box layer, its characterized in that: the inner box layer is arranged inside the outer box layer, an upper sponge sheet layer and a lower sponge sheet layer which are respectively paved at the top and the bottom of the inner box layer are arranged in the outer box layer, four sponge support columns which are respectively supported at four corners are arranged between the upper sponge sheet layer and the lower sponge sheet layer, the four sponge support columns are respectively provided with limiting grooves which are used for limiting and fixing the four corners of the inner box layer, at least one transverse bar which is close to the outer side face of the inner box is connected between two adjacent sponge support columns, and spring bodies with two ends respectively supporting the upper sponge sheet layer and the lower sponge sheet layer are also arranged in the sponge support columns.

2. The shatter resistant carton of claim 1 wherein: the upper end face of the upper sponge sheet layer is clung to the inner top of the outer box layer, and the lower end face of the lower sponge sheet layer is clung to the inner bottom of the outer box layer.

3. A shatter resistant carton as claimed in claim 1 or 2, wherein: the upper sponge sheet layer and the lower sponge sheet layer are respectively provided with a first groove for clamping the sponge supporting column.

4. The shatter resistant carton of claim 1 wherein: the limit grooves are tightly attached to four corners of the side surface of the inner box layer at right angles.

5. The shatter resistant carton of claim 1 wherein: and at least one second groove position for inserting the corresponding transverse bar is formed in two sides of the sponge supporting column.