CN211337169U - Packing box - Google Patents

Abstract

The embodiment of the application discloses a packing carton, be used for packing the product, the packing carton includes interior box body and outer box body, interior box body is including the first box body portion that is equipped with first cavity and the first border portion that forms in first box body portion top border, outer box body is including the second box body portion that is equipped with the second cavity and the second border portion that forms in second box body portion top border, first box body portion is acceptd in the second cavity, first border portion and the mutual overlap joint of second border portion, form the buffering cavity between first box body portion and the second box body portion, interior box body still includes the protruding bolster of establishing along first box body portion bottom surface inboard, the product is acceptd in first cavity and supports and hold on the bolster. When the product in this application packing carton suffered to strike, on the one hand the buffering cavity can play the cushioning effect, and on the other hand, the bolster also can play the cushioning effect, guarantees the safety of product through the twice protection, can improve the shock resistance of packing carton, avoids the product to damage.

Description

Packing box

Technical Field

The application relates to the technical field of packaging, in particular to a packaging box.

Background

In the network era, the connection between the internet and our lives is more and more close, and the online shopping tends to be more and more daily. Along with the continuous increase of the quantity of network purchases, the logistics industry is also rising, express delivery is inseparable with our life, the express delivery faces opportunities and difficulties in the environment, and the express delivery industry can stand for stabilizing heels in the logistics field only by continuously improving the comprehensive strength of the express delivery industry.

Fragile supporting objects such as solar vacuum tubes, analytical instruments, mechanical and electronic parts and the like account for a great proportion in the field of electronic commerce and logistics. Generally, fragile articles have very high value, and if the cushioning is poor, the fragile articles are easily damaged by external impact, so that huge loss is caused.

That is, the impact resistance of the packing box in the prior art is not good, and the product is easy to damage.

Disclosure of Invention

The embodiment of the application provides a packing carton, can improve the shock resistance of packing carton, avoids the product to damage.

In a first aspect, the application provides a packing carton for packing the product, the packing carton includes interior box body and outer box body, interior box body including be equipped with the first box body portion of first cavity and be formed at the first border portion at first box body portion top border, outer box body including be equipped with the second box body portion of second cavity and be formed at the second border portion at second box body portion top border, first box body portion accept in the second cavity, first border portion with the mutual overlap joint of second border portion, first box body portion with form the buffering cavity between the second box body portion, interior box body still includes the edge the protruding bolster of establishing in first box body portion bottom surface inboard, the product accept in support in the first cavity on the bolster.

The side wall of the second box body part is provided with a plurality of first reinforcing ribs, the first reinforcing ribs extend along a first direction, and the first reinforcing ribs are arranged at intervals.

The bottom outside of second box portion is equipped with many second strengthening ribs and many third strengthening ribs, many second strengthening ribs extend along the second direction, many third strengthening ribs extend along the third direction, many second strengthening ribs with many third strengthening ribs form the net in the form of arranging alternately.

The second reinforcing ribs and the third reinforcing ribs are integrally formed, and one end of the first reinforcing rib is fixedly connected with one end of the second reinforcing rib or one end of the third reinforcing rib.

The buffer part comprises a first buffer part and a plurality of second buffer parts, the second buffer parts surround the first buffer parts, and the second buffer parts and the first buffer parts are arranged at intervals to form an accommodating part.

The first buffer piece is any one of shear thickening foaming polyurethane and an air bag;

and/or the second buffer member is any one of shear thickening foaming polyurethane and an air bag.

The first edge part is connected with the side wall of the first box body part through a round angle, and the second edge part is connected with the side wall of the second box body part through a round angle.

Wherein the side walls of the first cassette part and the bottom surface of the first cassette part are connected by rounded corners and/or adjacent side walls of the first cassette part are connected by rounded corners and/or the bottom surface of the second cassette part and the side walls of the second cassette part are connected by rounded corners and/or adjacent side walls of the second cassette part are connected by rounded corners.

The first edge part is connected with the second edge part in a sealing mode, and a sealed buffer cavity is formed between the outer surface of the inner box body and the inner surface of the outer box body.

The inner box body comprises at least two first box body parts which are connected with each other, and the at least two first box body parts are arranged at intervals.

The embodiment of the application provides a packing box, be used for packing the product, this packing box includes interior box body and outer box body, interior box body is including the first box body portion that is equipped with first cavity and the first border portion that forms in first box body portion top border, outer box body is including the second box body portion that is equipped with the second cavity and the second border portion that forms in second box body portion top border, first box body portion is acceptd in the second cavity, first border portion and the mutual overlap joint of second border portion, form the buffering cavity between first box body portion and the second box body portion, interior box body still includes the protruding bolster of establishing along first box body portion bottom surface inboard, the product is acceptd in first cavity and supports and hold on the bolster. This application packing carton forms the buffering cavity between interior box body and the outer box body including interior box body and outer box body, when the product was acceptd to interior box body, the product was equivalent to unsettled state, and the bottom surface inboard of interior box body is equipped with the bolster, therefore, when the product suffered to strike, the buffering cavity can play the cushioning effect on the one hand, on the other hand, the bolster also can play the cushioning effect, guarantee the safety of product through twice protection, can improve the shock resistance of packing carton, avoid the product to damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a packing box provided by an embodiment of the present application;

FIG. 2 is a side view schematic of the package of FIG. 1;

FIG. 3 is a schematic bottom view of the package of FIG. 1;

FIG. 4 is a schematic structural diagram of another embodiment of a packing box provided by the embodiment of the present application;

FIG. 5 is a schematic view of a scene of the package of FIG. 4 when packaging a product;

fig. 6 is a schematic view of another scenario in which the package of fig. 4 is packaging a product.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the application provides a packing box, be used for packing the product, the packing box includes interior box body and outer box body, interior box body is including the first box body portion that is equipped with first cavity and the first border portion that forms in first box body portion top border, outer box body is including the second box body portion that is equipped with the second cavity and the second border portion that forms in second box body portion top border, first box body portion is acceptd in the second cavity, first border portion and the mutual overlap joint of second border portion, form the buffering cavity between first box body portion and the second box body portion, interior box body still includes the protruding bolster of establishing along first box body portion bottom surface inboard, the product is acceptd in first cavity and supports and hold on the bolster. The following are detailed below.

Referring to fig. 1-3, fig. 1 is a schematic structural view of an embodiment of a package box according to the present application; FIG. 2 is a side view schematic of the package of FIG. 1; fig. 3 is a bottom view of the package of fig. 1.

In the embodiment of the present application, the packing box 10 includes an inner box 11 and an outer box 12, the inner box 11 includes a first box 111 having a first cavity and a first edge 112 formed at a top edge of the first box 111, the outer box 12 includes a second box 121 having a second cavity and a second edge 116 formed at a top edge of the second box 121, the first box 111 is received in the second cavity, the first edge 112 and the second edge 116 are overlapped with each other, a buffer cavity 13 is formed between the first box 111 and the second box 121, the inner box 11 further includes a buffer member protruding along an inner side of a bottom surface of the first box 111, and the product is received in the first cavity and supported on the buffer member. Wherein, first cavity can be cylinder cavity, cube cavity and elliptic cylinder cavity etc. and the second cavity can be cylinder cavity, cube cavity and elliptic cylinder cavity etc. and this application does not do the restriction to this.

In the embodiment of the present application, the buffering member includes a first buffering member 114 and a plurality of second buffering members 115, the plurality of second buffering members 115 are disposed around the first buffering member 114, and the second buffering members 115 and the first buffering member 114 are disposed at intervals to form a receiving portion. The first buffer member 114 may have a cubic shape, a cylindrical shape, and the like, and the second buffer member 115 may have a cubic shape, a cylindrical shape, and the like. The second buffer member 115 is disposed around the first buffer member 114, and the second buffer member 115 and the first buffer member 114 are disposed at an interval to form a receiving portion. When one end of a product is placed in the accommodating portion, the first buffer member 114 and the second buffer member 115 limit the product, and the product can be prevented from shaking. In addition, the first buffer member 114 and the second buffer member 115 have a certain buffering effect while performing limiting, and the product is prevented from being damaged by extrusion while limiting. Particularly, the hollow tubular product such as a solar vacuum tube has better impact resistance, and at the moment, the first buffer member 114 limits and buffers from the inner wall of the hollow tubular product, and the second buffer member 115 limits and buffers from the outer wall of the hollow tubular product.

Further, the first cushion member 114 is any one of a shear thickening foamed polyurethane and an air bag. The second cushion member 115 is any one of shear thickening foamed polyurethane and an air bag. The shear thickening foaming polyurethane is a composite material formed by compounding gel with a shear thickening effect and polyurethane and then foaming, is usually used for protective clothing, and has good impact resistance. Shear thickening foamed polyurethane is very soft in normal conditions and, upon encountering high speed impacts or extrusions, the material becomes rigid and dissipates external forces. When the external force is removed, the material returns to its original soft state, which has a very strong ability to absorb shock and is generally composed of dispersed particles and a dispersion medium. Therefore, the first buffer member 114 and the second buffer member 115 are made of shear thickening foaming polyurethane, so that the product is light and has good fitting feeling with the protection part of the product, and the protection effect is greatly improved. The first cushion member 114 and the second cushion member 115 may be air bags which are light and easy to manufacture and may be attached to the inner side of the bottom surface of the inner case 11 by means of bonding or the like. In other embodiments, the first buffer member 114 and the second buffer member 115 may be other elastic bodies, elastoplastic bodies, and the like, which is not limited in this application.

In the embodiment of the present application, a plurality of first reinforcing ribs 122 are disposed on the outer side of the side wall of the second box portion 121, the plurality of first reinforcing ribs 122 extend along the first direction, and the plurality of first reinforcing ribs 122 are arranged at intervals. Preferably, the first direction is a direction perpendicular to the bottom surface of the inner box 11, and the plurality of first reinforcing ribs 122 are arranged at equal intervals. The first reinforcing ribs 122 are arranged on the outer side of the side wall of the second box body portion 121, so that the strength of the side wall of the second box body portion 121 can be improved, impact from the outside is resisted, the impact which is as small as possible or even 0 is transmitted to the inner box body 11, and product damage in the packaging box 10 and the inner box body 11 is avoided. When the first direction is perpendicular to the bottom surface of the inner box 11, the first reinforcing ribs 122 can be arranged as many as possible, so that the reinforcing effect is improved. The first reinforcing ribs 122 are arranged at equal intervals, so that the load can be uniformly borne, and the local damage can be avoided. Of course, in other embodiments, the plurality of first ribs 122 may be distributed in a cross manner, an oblique manner, an unequal distance, and the like outside the side wall of the second casing portion 121, which is not limited in the present application.

In the embodiment of the present application, the outer side of the bottom of the second box portion 121 is provided with a plurality of second reinforcing ribs 117 and a plurality of third reinforcing ribs 118, the plurality of second reinforcing ribs 117 extend along the second direction, the plurality of third reinforcing ribs 118 extend along the third direction, and the plurality of second reinforcing ribs 117 and the plurality of third reinforcing ribs 118 are arranged in a crossed manner to form a grid. Preferably, the second direction is perpendicular to the third direction, the distance between two adjacent second reinforcing ribs 117 is equal to the distance between two adjacent third reinforcing ribs 118, and the plurality of second reinforcing ribs 117 and the plurality of third reinforcing ribs 118 are arranged in a crossed manner to form a square grid, so that the load can be uniformly distributed and the impact resistance of the outer box 12 is improved.

Further, the plurality of second reinforcing ribs 117 and the plurality of third reinforcing ribs 118 are integrally formed, and one end of the first reinforcing rib 122 is fixedly connected to one end of the second reinforcing rib 117 or the third reinforcing rib 118. The first rib 122, the second rib 117, and the third rib 118 are integrally formed, and thus the integrity of the outer box 12 can be improved and the overall strength of the outer box 12 can be improved. And the plurality of second reinforcing ribs 117 and the plurality of third reinforcing ribs 118 are located at the bottom of the second container part 121, so that the outer container 12 is in a suspended state, further buffering the entire packing box 10. Specifically, the first reinforcing rib 122, the second reinforcing rib 117, the third reinforcing rib 118, the inner container 11, and the outer container 12 are made of plastic. The first reinforcing rib 122, the second reinforcing rib 117, and the third reinforcing rib 118 are formed on the outer surface of the second case portion 121 by suction molding or molding. Preferably, the spacing between two adjacent first reinforcing beads 122, the spacing between two adjacent second reinforcing beads 117, and the spacing between two adjacent third reinforcing beads 118 are equal. First strengthening rib 122, second strengthening rib 117 and third strengthening rib 118 are all arranged at an interval, and extending direction mutually perpendicular, consequently, when packing carton 10 receives the extrusion, can guarantee that the strengthening rib can not receive eccentric moment to avoid the strengthening rib to receive torsion destruction.

In a preferred embodiment, the first, second, and third reinforcing beads 122, 117, and 118 have a shape of a cylinder, an elliptic cylinder, or the like having an arc surface, which can prevent a person from being scratched.

In the embodiment of the present application, the first edge portion 112 is connected to the side wall of the first box portion 111 through a rounded corner, and the opening edge of the second box portion 121 is provided with the second edge portion 116. Specifically, the second edge 116 is a rounded corner. In other embodiments, the second rim 116 is a flat flange, and the second rim 116 is connected to the sidewall of the second box portion 121 by a round corner. The first edge portion 112 is connected to the side wall of the first casing portion 111 by a rounded corner, and the opening of the inner case 11 is large, thereby facilitating the insertion of the article into the inner case 11. The second edge 116 is connected to the sidewall of the second casing 121 by a rounded corner, so that the corner of the outer casing 12 can be prevented from piercing the inner casing 11.

In the embodiment of the present application, the side wall of the first box portion 111 and the bottom surface of the first box portion 111 are connected by a round corner, and the adjacent side walls of the first box portion 111 are connected by a round corner, so that the corner of the inner box 11 can be removed, the corner of the inner box 11 is prevented from piercing the outer box 12 during the buffer deformation, and the inner box 11 is convenient to clean. The bottom surface of the second case portion 121 and the side walls of the second case portion 121 are connected by a rounded corner, and the adjacent side walls of the second case portion 121 are connected by a rounded corner, so that the corners of the outer case 12 can be prevented from scratching a person.

In the embodiment of the present invention, the first edge portion 112 is connected to the second edge portion 116 in a sealing manner, and a sealed buffer cavity 13 is formed between the outer surface of the inner container 11 and the inner surface of the outer container 12. That is, interior box body 11 and outer box body 12 integrated into one piece form sealed buffering cavity 13 between interior box body 11 and the outer box body 12, and when interior box body 11 or outer box body 12 received the impact, gas in the buffering cavity 13 was used for whole interior box body 11 and outer box body 12 with the even seat of load to avoid the impact load to cause the stress concentration on some places of box body, avoid the box body to damage.

This application packing carton forms the buffering cavity between interior box body and the outer box body including interior box body and outer box body, when the product was acceptd to interior box body, the product was equivalent to unsettled state, and the bottom surface inboard of interior box body is equipped with the bolster, therefore, when the product suffered to strike, the buffering cavity can play the cushioning effect on the one hand, on the other hand, the bolster also can play the cushioning effect, guarantee the safety of product through twice protection, can improve the shock resistance of packing carton, avoid the product to damage.

Referring to fig. 4, fig. 4 is a schematic structural view of another embodiment of the packaging box provided by the embodiment of the present application.

In the embodiment of the present application, the packing box 20 includes an inner case 21 and an outer case 22. The inner case 21 includes at least two first case portions 211 connected to each other, and the at least two first case portions 211 are spaced apart from each other. Specifically, the number of the first box portions 211 is 4, the first box portions 211 are provided with first cavities, and the 4 first box portions 211 are arranged in a matrix. The outer case 22 includes 4 second case portions having second cavities, and each of the first case portions 211 is received in one of the second cavities. Preferably, the plurality of first case portions 211 are integrally formed with each other to form the inner case 21; the plurality of second container parts are integrally formed to form an outer container 22; the inner case 21 and the outer case 22 form a sealed buffer chamber. In another embodiment, each of the first housing portions 211 is received in a second cavity, and a sealed buffer cavity is formed by one of the first housing portions 211 and one of the second housing portions, and the plurality of sealed buffer cavities are connected to each other. In other embodiments, the number of second cavities may be 1, 2, or more. When a product in one of the first case portions 211 is impacted, the plurality of first case portions 211 collectively carry the impact force, thereby improving the impact resistance of the packing box 20.

It should be noted that the inner box 21 further includes a buffer, a fillet, and a first edge, and details are not described herein with reference to the previous embodiment. The outer box 22 further includes a first reinforcing rib, a second reinforcing rib, a third reinforcing rib, and a second edge portion, which are not described herein with reference to the above embodiment.

Further, referring to fig. 5, fig. 5 is a schematic view of a scenario of fig. 4 when the packaging box packages a product.

Fig. 5 is a schematic structural diagram of the prismatic product packaged in the packaging box. Specifically, two ends of the product 23 are inserted into two packing boxes 20, respectively.

Fig. 6 is a schematic view of another scenario in which the package of fig. 4 is packaging a product.

Fig. 6 is a schematic structural view of the packing box when packing cylindrical products. Specifically, two ends of the product 23 are inserted into two packing boxes 20, respectively.

This application packing carton forms the buffering cavity between interior box body and the outer box body including interior box body and outer box body, when the product was acceptd to interior box body, the product was equivalent to unsettled state, and the bottom surface inboard of interior box body is equipped with the bolster, therefore, when the product suffered to strike, the buffering cavity can play the cushioning effect on the one hand, on the other hand, the bolster also can play the cushioning effect, guarantee the safety of product through twice protection, can improve the shock resistance of packing carton, avoid the product to damage.

The above detailed description is provided for a packaging box provided in the embodiments of the present application, and the principles and embodiments of the present application are explained herein by applying specific embodiments, and the descriptions of the above embodiments are only used to help understanding the method and the core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. The utility model provides a packing carton for packing product, a serial communication port, the packing carton includes interior box body and outer box body, interior box body including the first box body portion that is equipped with first cavity and be formed at the first border portion at first box body portion top border, outer box body including the second box body portion that is equipped with the second cavity and be formed at the second border portion at second box body portion top border, first box body portion accept in the second cavity, first border portion with the mutual overlap joint of second border portion, first box body portion with form the buffering cavity between the second box body portion, interior box body still includes the edge the protruding bolster of establishing in first box body portion bottom surface inboard, the product accept in the first cavity and support and hold in on the bolster.

2. The packaging box according to claim 1, wherein a plurality of first reinforcing ribs are provided on an outer side of the side wall of the second box portion, the plurality of first reinforcing ribs extend in the first direction, and the plurality of first reinforcing ribs are arranged at intervals.

3. The packaging box according to claim 2, wherein a plurality of second reinforcing ribs and a plurality of third reinforcing ribs are provided on the outer side of the bottom of the second box portion, the plurality of second reinforcing ribs extend in the second direction, the plurality of third reinforcing ribs extend in the third direction, and the plurality of second reinforcing ribs and the plurality of third reinforcing ribs are arranged in a crossed manner to form a grid.

4. The packing box of claim 3, wherein the plurality of second reinforcing ribs and the plurality of third reinforcing ribs are integrally formed, and one end of the first reinforcing rib is fixedly connected to one end of the second reinforcing rib or one end of the third reinforcing rib.

5. The packaging box according to any one of claims 1 to 4, wherein the buffer member comprises a first buffer member and a plurality of second buffer members, the plurality of second buffer members are disposed around the first buffer member, and the second buffer members and the first buffer member are spaced apart from each other to form an accommodating portion.

6. The packaging box according to claim 5, wherein the first cushion member is any one of shear thickening foaming polyurethane and an air bag;

and/or the second buffer member is any one of shear thickening foaming polyurethane and an air bag.

7. A package as claimed in claim 1 wherein the first rim portion is connected to the side wall of the first body portion by a rounded corner and the second rim portion is connected to the side wall of the second body portion by a rounded corner.

8. A pack according to claim 1 wherein the side walls of the first body portion and the bottom face of the first body portion are joined by rounded corners and/or adjacent side walls of the first body portion are joined by rounded corners and/or the bottom face of the second body portion and the side walls of the second body portion are joined by rounded corners and/or adjacent side walls of the second body portion are joined by rounded corners.

9. A package according to claim 1, wherein the first rim portion is sealingly connected to the second rim portion, and a sealed buffer cavity is formed between the outer surface of the inner shell and the inner surface of the outer shell.

10. A pack according to claim 1 wherein the inner shell comprises at least two of the first shell portions interconnected, the at least two first shell portions being spaced apart.

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