CN219468278U - Carton with prevent falling structure - Google Patents

Abstract

The utility model discloses a carton with an anti-falling structure, which comprises a carton body, wherein the carton body is a three-layer composite corrugated carton. According to the utility model, when high-value commodities are transported, the protective box is sleeved outside the carton body, and the second buffer layer supported by the grid support is arranged between the protective box and the carton body, so that external impact can be greatly buffered, internal commodities are protected, lower corner protectors are arranged at four corners of the lower side of the protective box, the first buffer layer is arranged between the lower corner protectors and the protective box, bottom corner deformation during falling can be avoided, the bottom corner of the protective box is provided with a concave accommodating groove, and the lower corner protectors are arranged on the inner side wall of the accommodating groove, so that the lower corner protectors can keep a certain thickness, the protective effect is improved, the length and width of the outer part of the protective box are not influenced, and interference during side-by-side stacking of a plurality of cartons is avoided.

Description

Carton with prevent falling structure

Technical Field

The utility model relates to the technical field of carton protection, in particular to a carton with an anti-falling structure.

Background

Along with the development of electronic commerce, promoted the express delivery trade fast strong, daily express delivery parcel quantity is very much, and the express delivery includes most adoption carton or wrapping bag, and express delivery parcel is in links such as transporting, transport or delivery, has the carton carelessly to fall down the back carton bottom corner ground and lead to deformation to cause the commodity damage of carton inner packing, therefore, the structure that can prevent the carton to drop deformation and damage inside commodity is necessarily add, thereby can protect the commodity in the carton.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a carton with an anti-falling structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a carton with prevent falling structure, includes the carton body, the carton body is three-layer composite corrugated carton, the outside cover of carton body is equipped with the protective housing, be provided with the interior protective structure that is used for resisting the impact of falling between protective housing and the carton body, protective housing everywhere footing all is provided with down the angle bead, be provided with the outer protective structure that is used for strengthening and resists the impact effect of falling between angle bead and the protective housing down, the protective housing surface is provided with the plastic film layer.

As a further description of the above technical solution:

the protective box is made of high-pressure paper board.

As a further description of the above technical solution:

the inner protection structure comprises a grid support and a plurality of groups of second buffer layers, the grid support is fixedly connected between the left wall, the right wall, the front wall, the rear wall and the lower wall of the inner side of the protection box, the grid support is formed by a plurality of groups of vertical partition strips and a plurality of groups of horizontal partition strips in a crisscross manner, the grid support is crossed through the plurality of groups of vertical partition strips and the horizontal partition strips to form a plurality of grid-shaped grids, the plurality of groups of second buffer layers are respectively clamped on the inner side walls of the grids, and the thickness of the second buffer layers is larger than the widths of the vertical partition strips and the horizontal partition strips.

As a further description of the above technical solution:

and a plurality of groups of second buffer layers are closed-cell foam plates.

As a further description of the above technical solution:

the four corners of the bottom of the protection box are respectively provided with a containing groove, four groups of lower corner protectors are respectively arranged on the inner side walls of the four groups of containing grooves, and the outer walls of the four groups of lower corner protectors protrude out of the outer wall of the protection box.

As a further description of the above technical solution:

the outer protection structure comprises four groups of first buffer layers, the four groups of first buffer layers are respectively and fixedly connected to the inner side walls of the four groups of lower corner protectors, one side of the first buffer layer, which is far away from the lower corner protector, is connected with an adhesive layer, one side of the adhesive layer, which is far away from the first buffer layer, is connected with the inner side wall of the accommodating groove, and the lower corner protector is connected with the accommodating groove of the protective box through the first buffer layers and the adhesive layer.

As a further description of the above technical solution:

the adhesive layer is non-setting adhesive.

As a further description of the above technical solution:

the plastic film layer is a biaxially oriented polypropylene film.

The utility model has the following beneficial effects:

compared with the prior art, this carton with prevent falling structure, when transporting high value commodity, through the outside cover of carton body set up the protective housing, and set up the second buffer layer that supports through the net support between protective housing and carton body, make can cushion outside impact greatly, thereby protect inside commodity, all set up lower angle bead in protective housing downside four corners position, and set up first buffer layer between lower angle bead and protective housing, the base angle warp when can avoiding falling, set up sunken holding tank with protective housing base angle, and with lower angle bead as to the holding tank inside wall, make lower angle bead can keep certain thickness, improve the protection effect, can not influence the outside length and width size of protective housing again, avoid a plurality of cartons to interfere when piling up side by side.

Drawings

Fig. 1 is a schematic view of the overall structure of a carton with an anti-falling structure according to the present utility model;

fig. 2 is a schematic view of a connection structure of a lower corner protector, a first buffer layer and an adhesive layer of a carton with an anti-falling structure according to the present utility model;

FIG. 3 is a schematic view of a protective case and an inner protective structure of a carton with an anti-falling structure according to the present utility model;

fig. 4 is an enlarged view of a portion of the carton of fig. 3 with an anti-shatter feature according to the present utility model;

fig. 5 is a partial cross-sectional view of a wall section of a protective case for a carton with an anti-shatter structure according to the present utility model.

Legend description:

1. a protective box; 2. a carton body; 3. a lower corner protector; 4. a first buffer layer; 5. an adhesive layer; 6. a receiving groove; 7. a transverse division bar; 8. erecting a division bar; 9. a second buffer layer; 10. and (5) a plastic film layer.

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.

Referring to fig. 1 to 5, the present utility model provides a carton with an anti-falling structure: the novel high-pressure corrugated paper box comprises a paper box body 2, wherein the paper box body 2 is a three-layer composite corrugated paper box, a protective box 1 is sleeved outside the paper box body 2, the protective box 1 is made of high-pressure paper boards, the three-layer composite corrugated paper box has certain impact resistance, a certain protection effect on internal commodities can be achieved, and the protective box 1 made of the high-pressure paper boards has good impact resistance and compression resistance effects;

an inner protection structure for resisting drop impact is arranged between the protective box 1 and the carton body 2, the inner protection structure comprises a grid support and a plurality of groups of second buffer layers 9, the grid support is fixedly connected between the left inner wall, the right inner wall, the front inner wall, the rear inner wall and the lower inner wall of the protective box 1, the grid support is formed by a plurality of groups of vertical partition strips 8 and a plurality of groups of transverse partition strips 7 in a crisscross manner, the grid support is crossed by a plurality of groups of vertical partition strips 8 and the transverse partition strips 7 to form a plurality of square grids, the plurality of groups of second buffer layers 9 are respectively clamped on the inner side walls of the plurality of grids, the thickness of the second buffer layers 9 is larger than the widths of the vertical partition strips 8 and the transverse partition strips 7, the plurality of groups of second buffer layers 9 are closed-cell foam plates, when external impact such as drop occurs, the protective box 1 is firstly contacted with an impact surface to be blocked, the carton body 2 is still moved towards the impact surface due to inertia, and the plurality of groups of second buffer layers 9 between the carton body 2 and the impact surface are used for buffering the carton body 2, so that the impact generated on the carton body 2 is avoided, and the inside commodity is protected, the density is small, the elasticity is high, and the rebound rate is high;

the foot of the protective box 1 is provided with the lower corner protector 3, an outer protective structure for strengthening the effect of resisting falling impact is arranged between the lower corner protector 3 and the protective box 1, the four corners of the bottom of the protective box 1 are respectively provided with the containing grooves 6, the four groups of lower corner protectors 3 are respectively arranged on the inner side walls of the four groups of containing grooves 6, the outer walls of the four groups of lower corner protectors 3 protrude out of the outer wall of the protective box 1, and the containing grooves 6 enable the thickness of the lower corner protector 3 to be thicker, so that a good protective effect is achieved, and because the containing grooves 6 are arranged, too much thickness of the lower corner protector 3 does not protrude out of the outer wall of the protective box 1 in time, and interference when a plurality of boxes are stacked side by side can be avoided;

the outer protection structure comprises four groups of first buffer layers 4, the four groups of first buffer layers 4 are respectively and fixedly connected to the inner side walls of the four groups of lower corner protectors 3, one side, far away from the lower corner protector 3, of each first buffer layer 4 is connected with an adhesive layer 5, one side, far away from the first buffer layer 4, of each adhesive layer 5 is connected with the inner side wall of the corresponding accommodating groove 6, each lower corner protector 3 is connected with the corresponding accommodating groove 6 of the corresponding protection box 1 through the corresponding first buffer layer 4 and the corresponding adhesive layer 5, when the corresponding carton body 2 falls down accidentally, any lower corner protector 3 falls down to the ground and can be buffered through the corresponding first buffer layer 4, the first buffer layer 4 can be made of a common adhesive layer 5 which is easy to glue connection and good in elasticity, and the lower corner protector 3 is convenient to dismount;

the outer surface of the protective box 1 is provided with a plastic film layer 10, the plastic film layer 10 is a biaxially oriented polypropylene film, the plastic film layer 10 is used for waterproofing, the lower corner protector 3 is convenient to detach, and the biaxially oriented polypropylene film enables the self-adhesive to be completely torn off.

Working principle: the carton body 2 is the compound corrugated case of three-layer, three-layer compound corrugated case itself has certain impact resistance, can play certain guard action to inside commodity, the protective housing 1 is equipped with to the outside cover of carton body 2, protective housing 1 is made for high-pressure cardboard, protective housing 1 that high-pressure cardboard made has better shock resistance, the resistance to compression effect, when taking place to drop etc. outside impact, protective housing 1 contacts the striking face earlier and is blocked, and carton body 2 still moves towards the striking face because of inertia, this moment, through the multiunit second buffer layer 9 between carton body 2 and the striking face to carton body 2 cushion, avoid carton body 2 to take place great impact, thereby can protect inside commodity, the obturator foam board density is little, elasticity is high and rebound recovery rate is high, the equal accessible first buffer layer 4 in the time of angle bead 3 falls down when the unexpected drop of carton body 2, first buffer layer 4 can be the common material that easily glue is connected while elasticity, adhesive layer 5 that the angle bead 3 is made is convenient for down, through setting up and removing angle bead 6, make angle bead 3 take place the thickness, can be more than 10, and the two-way stretch film is taken place to the angle bead 3 is more than 10, the two-way stretch film is taken place, the angle bead 3 is more than 10, can be more convenient to take place, the two-way stretch film is high-way stretch film is used for the outer surface 10 is taken place, the angle bead 3 is more than the two-way stretch film is taken down, and is more than the angle protector is more than 10, and is used for the angle protector is more than the angle.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a carton with prevent falling structure, includes carton body (2), its characterized in that: the novel corrugated paper box is characterized in that the paper box body (2) is a three-layer composite corrugated paper box, a protective box (1) is sleeved outside the paper box body (2), an inner protective structure for resisting falling impact is arranged between the protective box (1) and the paper box body (2), lower corner protectors (3) are arranged on all feet of the protective box (1), an outer protective structure for enhancing the effect of resisting falling impact is arranged between the lower corner protectors (3) and the protective box (1), and a plastic film layer (10) is arranged on the outer surface of the protective box (1).

2. A carton with an anti-shatter feature according to claim 1, wherein: the protective box (1) is made of high-pressure paper board.

3. A carton with an anti-shatter feature according to claim 2, wherein: the inner protection structure comprises a grid support and a plurality of groups of second buffer layers (9), wherein the grid support is fixedly connected between an inner left wall, an inner right wall, an inner front wall, an inner rear wall and an inner lower wall of a protective box (1), the grid support is formed by crossing a plurality of groups of vertical parting strips (8) and a plurality of groups of horizontal parting strips (7), a plurality of square grids are formed by crossing the plurality of groups of vertical parting strips (8) and the horizontal parting strips (7), the plurality of groups of second buffer layers (9) are respectively clamped on the inner side walls of the grids, and the thickness of the second buffer layers (9) is larger than the widths of the vertical parting strips (8) and the horizontal parting strips (7).

4. A carton with an anti-shatter feature according to claim 3, wherein: and a plurality of groups of second buffer layers (9) are closed-cell foam plates.

5. The carton with an anti-shatter feature of claim 4 wherein: the four corners of the bottom of the protective box (1) are respectively provided with a containing groove (6), four groups of lower corner protectors (3) are respectively arranged on the inner side walls of the four groups of containing grooves (6), and the outer walls of the four groups of lower corner protectors (3) protrude out of the outer wall of the protective box (1).

6. The carton with an anti-shatter feature of claim 5 wherein: the outer protection structure comprises four groups of first buffer layers (4), the four groups of first buffer layers (4) are respectively and fixedly connected to the inner side walls of four groups of lower protection angles (3), one side of the first buffer layers (4) away from the lower protection angles (3) is connected with an adhesive layer (5), one side of the adhesive layer (5) away from the first buffer layers (4) is connected with the inner side wall of the containing groove (6) through adhesive, and the lower protection angles (3) are connected with the containing groove (6) of the protection box (1) through the first buffer layers (4) and the adhesive layer (5) through adhesive.

7. The carton with an anti-shatter feature of claim 6 wherein: the adhesive layer (5) is non-setting adhesive.

8. The carton with an anti-shatter feature of claim 7 wherein: the plastic film layer (10) is a biaxially oriented polypropylene film.