CN217261528U

CN217261528U - Packing carton with high withstand voltage bearing structure

Info

Publication number: CN217261528U
Application number: CN202221042281.3U
Authority: CN
Inventors: 郭玥悉
Original assignee: Taihang Packaging Technology Taicang Co ltd
Current assignee: Taihang Packaging Technology Taicang Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a packing carton with high withstand voltage bearing structure, belongs to printing technique, green printing technical field, including cuboid packing carton, four outer wall intermediate layers, four withstand voltage bearing structure and four bight bearing structure, four outer wall intermediate layers set up respectively on the lateral wall all around of cuboid packing carton, are equipped with recess one on the terminal surface that the outer wall intermediate layer is close to cuboid packing carton, withstand voltage bearing structure sets up in recess one, and four bight bearing structure set up the bight position department at inside four lateral walls places of cuboid packing carton. The utility model discloses a packing carton with high withstand voltage bearing structure, at first set up the compressive resistance that the corner support structure improves in four bight positions of packing carton, can effectively avoid the box in the transport or transportation process, damage the goods in the box after the box bumps, use safelyr; simultaneously, the pressure-resistant support structure arranged in the carton can ensure that the structural strength between the paperboards is higher, and the pressure resistance of the carton is enhanced.

Description

Packing carton with high withstand voltage bearing structure

Technical Field

The utility model belongs to the technical field of printing technique, green printing, specifically, relate to a packing carton with high withstand voltage bearing structure.

Background

Cartons are articles made of paper and used for packaging various articles. The carton has low cost, is easy to package, is suitable for adding fillers, is clean and the like, and is suitable for product delivery packaging, article transportation, material arrangement and the like. Packaging cartons are commonly used as a wrapper for goods or as an outer use for article protection.

At present, paper boxes appearing in the market are generally in a common hexahedral structure and are mainly formed by connecting paper box plates, usually, packing materials are put into the paper boxes from the box openings of the paper boxes, the paper boxes are used as an indispensable part of modern logistics and bear important responsibilities of containing, protecting products and beautifying, and physical performance indexes of the packing paper boxes become the basis of quality evaluation of the packing paper boxes.

The existing cartons are mostly corrugated cartons, each corrugated carton comprises a surface layer, a wavy interlayer and an inner layer, the wavy interlayers are arranged into one layer or multiple layers, and when the wavy interlayers are multiple layers, inner liners are also added between the adjacent wavy interlayers, but the wavy interlayers have limited pressure resistance and are easy to deform, and the cartons are frequently damaged in the transportation process of packaging cartons. There is therefore a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a packing carton with high withstand voltage bearing structure has solved packing carton in the use, because often drag or move, relapse the atress and cause the pine to collapse to when warehousing and transportation under the environment of heap pressure, easily make packing carton warp or break after the pressurized, cause accidents such as collapsing, damage bad consequences such as article, cause the trouble problem of unnecessary.

The technical scheme is as follows: the utility model provides a packing carton with high withstand voltage bearing structure, including cuboid packing carton, four outer wall intermediate layers, four withstand voltage bearing structure and four bight bearing structure, four outer wall intermediate layers set up respectively on the lateral wall all around of cuboid packing carton, be equipped with recess one on the terminal surface that the outer wall intermediate layer is close to cuboid packing carton, four outer wall intermediate layers and four withstand voltage bearing structure one-to-ones settings, withstand voltage bearing structure sets up in recess one to withstand voltage bearing structure is located between outer wall intermediate layer and the cuboid packing carton lateral wall, four bight bearing structure set up the bight position department at inside four lateral walls place of cuboid packing carton. The utility model discloses a packing carton with high withstand voltage bearing structure, at first set up the corner bearing structure in four bight positions of packing carton and improve the crushing resistance, can effectively avoid the box in the transport or transportation process, damage the goods in the box after the box bumps, use safer; meanwhile, the pressure-resistant support structure arranged in the carton can enable the structural strength between the paperboards to be higher, the pressure resistance of the carton is enhanced, and when the side face of the packaging carton is extruded and collided, the pressure-resistant support structure can prevent the carton body from being extruded and damaged, so that articles stored and transported in the carton body can be better protected, and the carton is safe and reliable.

Furthermore, the corner support structure of the packaging carton with the high pressure resistant support structure comprises a right-angle support block and a support rod, wherein the right-angle support block is arranged at the corner position of the four side walls inside the rectangular packaging carton, and the support rod is arranged in the right-angle support block. The cubic right angle supporting shoe of right angle that sets up fills in the bight position department of packing carton for packing carton bight intensity improves greatly.

Further, in the above packaging carton with the high pressure-resistant supporting structure, the inside of the right-angle supporting block is arranged in a honeycomb shape. The honeycomb structure has good supporting performance.

Further, the above-mentioned packing carton with high pressure resistant supporting structure, the pressure resistant supporting structure includes two symmetrically arranged pressure resistant supporting components.

Furthermore, according to the above packaging carton with the high pressure-resistant supporting structure, the pressure-resistant supporting component comprises the arc-shaped supporting ribs and the arc-shaped supporting rods, one ends of the arc-shaped supporting rods are connected with the arc-shaped supporting ribs, the arc-shaped supporting ribs and the arc-shaped supporting rods are arranged in a fan shape, and the arc-shaped supporting rods are provided with the group of supporting pieces. The structure setting of arc brace rod and a set of arc bracing piece not only can bear the straight fore-and-aft atress of packing to can bear the striking of side, avoid packing box body lateral wall to damage.

Furthermore, in the above packaging carton with a high pressure-resistant supporting structure, the group of supporting pieces on the arc-shaped supporting rod are arranged in a fishbone shape. The fishbone-shaped arrangement structure supporting mechanism has strong bearing capacity, and the bearing capacity of the packaging carton is improved.

Furthermore, in the above packaging carton with a high pressure-resistant supporting structure, the bending direction of the arc-shaped supporting ribs is convex towards the direction of the group of arc-shaped supporting rods.

Furthermore, in the above packaging carton with the high pressure-resistant supporting structure, the right-angle supporting block and the supporting rod are both made of plastic materials, and the right-angle supporting block is bonded at the corner position in the rectangular packaging carton.

Further, in the above packaging carton with a high pressure-resistant supporting structure, the supporting rod is a cylindrical rod.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: in the packaging carton with the high pressure-resistant supporting structure, the corner supporting structures arranged at the four corner positions in the rectangular packaging carton prevent the carton from deforming or breaking after being pressed, thereby avoiding the adverse consequences of collapse accidents, article damage and the like; the pressure-resistant supporting structure is favorable for enhancing the bending resistance of the box body, and the pressure bearing capacity of the side wall of the packaging carton is favorably enhanced, so that the effect of pressure on articles in the box body is reduced.

Drawings

Fig. 1 is a schematic view of the internal structure of the packaging carton with high pressure-resistant supporting structure according to the present invention;

fig. 2 is a schematic structural diagram of the external shape of the packaging carton with high pressure-resistant supporting structure of the present invention;

fig. 3 is a schematic structural view of the pressure-resistant support assembly of the present invention.

In the figure: the pressure-resistant support structure comprises a rectangular body packaging carton 1, an outer wall interlayer 2, a first groove 21, a pressure-resistant support structure 3, a pressure-resistant support component 30, an arc-shaped support rib 31, an arc-shaped support rod 32, a support piece 33, a corner support structure 4, a right-angle support block 41 and a support rod 42.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Example one

The packaging carton with the high pressure-resistant supporting structure as shown in fig. 1 and 2 comprises a rectangular body packaging carton 1, four outer wall interlayers 2, four pressure-resistant supporting structures 3 and four corner supporting structures 4, wherein the four outer wall interlayers 2 are respectively arranged on the peripheral side walls of the rectangular body packaging carton 1, a first groove 21 is arranged on the end surface, close to the rectangular body packaging carton 1, of each outer wall interlayer 2, the four pressure-resistant supporting structures 2 and the four pressure-resistant supporting structures 3 are arranged in a one-to-one correspondence manner, the pressure-resistant supporting structures 3 are arranged in the first grooves 21, the pressure-resistant supporting structures 3 are located between the outer wall interlayers 2 and the side walls of the rectangular body packaging carton 1, and the four corner supporting structures 4 are arranged at corner positions where the four side walls inside the rectangular body packaging carton 1 are located.

The corner supporting structure 4 comprises a right-angle supporting block 41 and a supporting rod 42, wherein the right-angle supporting block 41 is arranged at the corner position of the four side walls inside the rectangular packaging carton 1, and the supporting rod 42 is arranged in the right-angle supporting block 41. The inside of the right-angle supporting block 41 is arranged in a honeycomb shape. The right-angle supporting block 41 and the supporting rod 42 are both made of plastic materials, and the right-angle supporting block 41 is bonded at the corner position in the rectangular packaging carton 1. The support rod 42 is a cylindrical rod.

When the rectangular body packaging carton 1 is placed rightly, the four supporting corners of the rectangular body packaging carton 1 are provided with the right-angle supporting blocks 41 and the supporting rods 42 which are additionally arranged, so that the strength of the rectangular body packaging carton 1 is improved, and the pressure resistance of the rectangular body packaging carton 1 is improved.

Example one

Based on the structure of the embodiment, the pressure resistance support structure 3 shown in fig. 3 includes two pressure resistance support assemblies 30 symmetrically arranged. The pressure-resistant support assembly 30 comprises an arc-shaped support rib 31 and a group of arc-shaped support rods 32, one ends of the group of arc-shaped support rods 32 are connected with the arc-shaped support rib 31, the arc-shaped support rib 31 and the group of arc-shaped support rods 32 are arranged in a fan shape, and a group of support pieces 33 are arranged on the arc-shaped support rods 32. And a group of supporting pieces 33 on the arc-shaped supporting rod 32 are arranged in a fishbone shape.

In addition, the bending direction of the arc-shaped support ribs 31 is convex toward the direction of the set of arc-shaped support bars 32.

The pressure-resistant supporting component 30 is additionally arranged on the side wall with larger section area of the rectangular packaging carton 1, so that the stress performance of the side wall of the pressure-resistant supporting component 30 can be improved, and the pressure-resistant supporting component 30 packaged by the outer wall interlayer 2 is stable and reliable in structure.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a packing carton with high withstand voltage bearing structure which characterized in that: including cuboid packing carton (1), four outer wall intermediate layers (2), four withstand voltage bearing structure (3) and four bight bearing structure (4), four outer wall intermediate layers (2) set up respectively on the lateral wall all around of cuboid packing carton (1), be equipped with recess (21) on the terminal surface that outer wall intermediate layer (2) are close to cuboid packing carton (1), four outer wall intermediate layers (2) and four withstand voltage bearing structure (3) one-to-one set up, withstand voltage bearing structure (3) set up in recess (21) to withstand voltage bearing structure (3) are located between outer wall intermediate layer (2) and cuboid packing carton (1) lateral wall, four bight bearing structure (4) set up the bight position department at four inside lateral walls of cuboid packing carton (1).

2. The packaging carton with high pressure resistant support structure according to claim 1, wherein: the corner supporting structure (4) comprises right-angle supporting blocks (41) and supporting rods (42), the right-angle supporting blocks (41) are arranged at corner positions where four side walls inside the rectangular packaging carton (1) are located, and the supporting rods (42) are arranged in the right-angle supporting blocks (41).

3. The packaging carton with high pressure resistance supporting structure according to claim 2, wherein: the inside of the right-angle supporting block (41) is arranged to be honeycomb-shaped.

4. A packing carton with high pressure resistance support structure according to claim 1 or 2, wherein: the pressure-resistant support structure (3) comprises two pressure-resistant support components (30) which are symmetrically arranged.

5. The packaging carton with high pressure resistance supporting structure according to claim 4, wherein: withstand voltage supporting component (30) are including arc brace rod (31) and a set of arc bracing piece (32), the one end and arc brace rod (31) of a set of arc bracing piece (32) are connected to arc brace rod (31) and a set of arc bracing piece (32) become fan-shaped setting, be equipped with a set of backing sheet (33) on arc bracing piece (32).

6. The packaging carton with high pressure resistance supporting structure according to claim 5, wherein: a group of support sheets (33) on the arc-shaped support rod (32) are arranged in a fishbone shape.

7. The packaging carton with high pressure resistance supporting structure according to claim 5, wherein: the bending direction of the arc-shaped supporting ribs (31) is convex towards the direction of the group of arc-shaped supporting rods (32).

8. The packaging carton with high pressure resistance supporting structure according to claim 2, wherein: the right-angle supporting block (41) and the supporting rod (42) are both made of plastic materials, and the right-angle supporting block (41) is bonded at the corner position in the rectangular body packaging carton (1).

9. The packaging carton with high pressure resistance supporting structure according to claim 8, wherein: the supporting rod (42) is a cylindrical rod.