CN219278300U

CN219278300U - Corner protection packaging carton

Info

Publication number: CN219278300U
Application number: CN202223538087.7U
Authority: CN
Inventors: 翁吓平
Original assignee: Fuzhou Maoxing Packaging Co ltd
Current assignee: Fuzhou Maoxing Packaging Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-30
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a corner protection packaging carton, which belongs to the field of packaging cartons and comprises a carton body, wherein bottom edges are arranged on four edges of the lower wall of the carton body, first rubber pads are adhered to two ends of the bottom edges, a lower wedge is inserted between two adjacent first rubber pads, an inner vertical edge is adhered to the upper end of the lower wedge, an upper end protection mechanism is arranged at one end, far away from the lower wedge, of the inner vertical edge, the upper end protection mechanism comprises an upper wedge adhered to one end of the inner vertical edge, a top edge beam is arranged between one sides, close to each other, of two adjacent upper wedges, two ends of the top edge beam are adhered to second rubber pads, a support sleeve is sleeved at one end, far away from the inner vertical edge, of the upper wedge, and a wrapping edge adhered to the upper end of the support sleeve is sleeved at an opening of the carton body.

Description

Corner protection packaging carton

Technical Field

The utility model relates to the field of packaging cartons, in particular to an edge protection packaging carton.

Background

The packaging paper box is used for packaging products in the circulation process, is used for protecting the products, facilitating storage and transportation and promoting sales, has the characteristics of easy material taking, light weight, easy printing, easy design and forming, low cost and the like, is widely used for sales packaging and transportation packaging of commodities, and is often provided with L-shaped corner protectors at inner corners when the existing paper box is reinforced;

according to patent search, chinese patent with publication number of CN214357752U discloses a high-strength packaging paper box, which comprises a first paper board, wherein a second paper board is arranged in the first paper board, supporting angles are arranged in the second paper board, four supporting angles are arranged in the second paper board, a partition board is arranged in the first paper board, a second limit clamping seat is arranged on one side of the partition board, and four second limit clamping seats are arranged in the second paper board, so that the thickness of the paper board is increased through the adhesion of the first paper board and the second paper board, the strength of the paper box body of the paper box is increased, the sufficient strength of the paper box is ensured, goods in the paper box can be better protected in the transportation process, the strength of the corner part of the paper box is improved through the arrangement of the supporting angles, the paper box can be better protected from extrusion deformation when the paper box is stacked, and the safety of the paper box is improved;

but not solve current packing carton and be in the in-process of the inside corner part of protection, through first cardboard and second cardboard bonding together, increase cardboard thickness, and set up a plurality of supporting angles in the inside corner department of carton, with the intensity of improvement carton corner part, and the supporting angle lacks fixed measure, along with the crooked easy askew of carton, make the inconvenient corner part of protection slope carton of supporting angle, cause the packing carton to warp the problem that the inside corner part security descends because of the easy crooked of supporting angle, we propose a corner protection packing carton for this reason.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a corner protection packaging paper box, which can conveniently lock a bottom edge and an inner vertical edge at the corner inside a box body, and can improve the safety of the inner corner part when the paper box is inclined by tilting the bottom edge and the inner vertical edge when the paper box is inclined.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a corner protection packing carton, includes the box, four limits of box lower wall all are provided with the bottom arris, the both ends of bottom arris all bond and have first rubber pad, two are adjacent peg graft between the first rubber pad has lower wedge, the upper end bonding of lower wedge has interior vertical arris, the one end that lower wedge was kept away from to interior vertical arris is provided with upper end protection machanism.

Further, the upper end protection mechanism comprises an upper wedge bonded at one end of the inner vertical edge, and a roof beam is arranged between two adjacent sides of the upper wedge, which are close to each other.

Further, the two ends of the roof side rail are both adhered with second rubber pads, and one end of the upper wedge, which is far away from the inner vertical edge, is sheathed with a supporting sleeve.

Further, the opening part of the box body is sleeved with a binding edge bonded with the upper end of the supporting sleeve, four corners of the outer side of the binding edge are bonded with fold parts, and one end, far away from the binding edge, of each fold part is provided with an external protection mechanism.

Further, the external protection mechanism comprises an external vertical edge adhered to one end of the fold part, an external magnetic sheet is adhered to one end, far away from the fold part, of the external vertical edge, and an internal magnetic sheet is adhered to the outer side of the lower wedge.

Further, the height of the upper end of the box body is larger than that of the upper end of the upper wedge, and the outer magnetic sheet is opposite to the inner magnetic sheet along the horizontal direction.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) When the internal edge and corner of the box are protected, four bottom edges are firstly placed on four edges of the lower wall of the box respectively, then the lower end of the lower wedge is inserted between two adjacent first rubber pads, the first rubber pads are extruded towards two sides, the internal vertical edges are attached to the four edges and corners of the inner side of the box under the driving of the lower wedge, the bottom edges and the lower wedge are tightly extruded, under the friction effect, the lower wedge can stably support the internal vertical edges and is conveniently locked at the edges and corners of the inner part of the box, and the internal edge and corner safety of the paper box when the paper box is skewed is improved.

(2) This scheme promotes outer vertical arris with the hand, attaches at the outside edges and corners of box, attracts interior magnetic sheet through outer magnetic sheet, comes taut outer vertical arris, and outer vertical arris pastes the surface of tight box, under the frictional action, locks outer vertical arris, repeats above-mentioned step, assembles four outer vertical arris respectively at the outside four edges and corners of box, forms outside guard action, otherwise pulls outer vertical arris with the hand, until outer magnetic sheet is kept away from interior magnetic sheet to take off the bordure, can dismantle outer vertical arris, maintain or change, the dismouting is simple and convenient, need not to scrap whole carton.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a bottom edge; 3. a first rubber pad; 4. a lower wedge; 5. an inner vertical rib; 6. an upper wedge; 7. a roof side rail; 8. a second rubber pad; 9. a support sleeve; 10. wrapping edges; 11. a fold portion; 12. an outer vertical rib; 13. an outer magnetic sheet; 14. an inner magnetic sheet.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by a person having ordinary skill in the art without creative efforts made by a based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a corner protection packaging carton, comprising a box body 1, four edges of the lower wall of the box body 1 are all provided with a bottom edge 2, two ends of the bottom edge 2 are adhered with a first rubber pad 3, the first rubber pad 3 inclines relative to the box body 1, two adjacent first rubber pads 3 form a wedge-shaped gap, a lower wedge 4 is inserted between the two adjacent first rubber pads 3, the upper end of the lower wedge 4 is adhered with an inner vertical edge 5, the bottom edge 2 and the inner vertical edge 5 are both right-angle structures, the corner inside of the box body 1 is conveniently adhered, the bottom edge 2, the lower wedge 4 and the inner vertical edge 5 are made of hard plastic materials, a round corner is arranged on the surface, the inside of the box body 1 is conveniently supported, one end of the inner vertical edge 5, which is far away from the lower wedge 4, is provided with an upper end protection mechanism, corrugated paper is cut into a shape, the shape is folded and spliced, the edges are respectively adhered to form the box body 1, when the inner corner of the box body 1 is formed, the four bottom edges 2 are firstly adhered to the four edges of the lower wall of the box body 1 respectively, two sides of the box body 1 are respectively adhered with the inner edges of the bottom edge 2, the inner edge 2 and the inner edge 5 are respectively, the inner edge 4 is tightly pressed down along the inner edge 4, and the inner edge 4 is convenient to be pressed down, and the inner edge 4 is pressed down, and the inner edge 4 is convenient to be firmly and deformed, and the inner edge 4, and the inner edge is pressed down, and the inner edge 4 and the inner edge is pressed down.

Referring to fig. 2 and 3, the upper end protection mechanism comprises an upper wedge 6 adhered to one end of an inner vertical edge 5, the upper end of the box body 1 is higher than the upper end of the upper wedge 6, a margin is arranged between the edge of the upper end of the inner vertical edge 5 and the upper wedge 6 conveniently, a roof beam 7 is arranged between one sides of two adjacent upper wedges 6 which are close to each other, the upper wedge 6 and the roof beam 7 are made of hard plastic materials, the supporting strength of a paper box is conveniently improved, the upper surface of the roof beam 7 is trapezoid, the side surface of the upper wedge 6 is conveniently stuck, two ends of the roof beam 7 are respectively stuck to the edge of the upper wedge 6, the roof beam 7 is clamped by the two adjacent upper wedges 6 to form a righting effect, the inclined roof beam 7 is reduced, and the four roof beams 7 are closed to form a protection effect on the upper end of the paper box.

Referring to fig. 2 and 4, two ends of the roof beam 7 are adhered with a second rubber pad 8, one end of the upper wedge 6 away from the inner vertical edge 5 is sleeved with a supporting sleeve 9, the supporting sleeve 9 is made of rubber, deformation is facilitated to sleeve the upper end of the upper wedge 6, when the roof beam 7 is clamped, the second rubber pad 8 is extruded towards two ends, the second rubber pad 8 deforms, the upper wedge 6 and the roof beam 7 can be extruded tightly, under the friction effect, the upper wedge 6 and the roof beam 7 are locked, the supporting sleeve 9 is sleeved on the upper end of the upper wedge 6, the junction of the roof beam 7 and the second rubber pad 8 is extruded downwards, and the falling roof beam 7 and the second rubber pad 8 are further locked, so that falling-off roof beam 7 and the falling-off second rubber pad 8 are reduced.

Referring to fig. 1 and 2, the opening of the case 1 is sleeved with a binding 10 bonded to the upper end of the supporting sleeve 9, the lower surface of the binding 10 is concave, the opening of the case 1 is conveniently clamped, the opening of the case 1 is sleeved with a case cover, the technical scheme is not shown in the prior art, the binding 10 is made of a paperboard, the case cover is conveniently attached, four corners of the outer side of the binding 10 are bonded with fold parts 11, the fold parts 11 are made of woven belts and can be twisted without breaking, one end of the fold parts 11 far away from the binding 10 is provided with an external protection mechanism, the binding 10 is clamped at the opening of the case 1, the case cover is separated from the opening of the case 1, friction is relieved, the opening of the case 1 is protected, the fold parts 11 are exposed outside, and conversely, when the binding 10 needs to be disassembled, the fold parts 11 are pulled upwards by hands, and the binding 10 is conveniently pulled to rise, so that the binding 10 is separated from the case 1.

Referring to fig. 2 and 4, the external protection mechanism includes an external vertical rib 12 adhered to one end of the fold portion 11, the structure of the external vertical rib 12 is in a right angle shape, two sides of the external vertical rib 12 are conveniently attached to two sides of the corner of the box body 1, one end of the external vertical rib 12 away from the fold portion 11 is adhered with an external magnetic sheet 13, the outer side of the lower wedge 4 is adhered with an internal magnetic sheet 14, the external magnetic sheet 13 is opposite to the internal magnetic sheet 14 along the horizontal direction, finally, the external vertical rib 12 is pushed by hands, the external vertical rib 12 rotates around the fold portion 11, the external vertical rib 12 is attached to the corner of the box body 1, the external magnetic sheet 14 is attracted by the external magnetic sheet 13 to tighten the external vertical rib 12, the external vertical rib 12 is locked under the friction action, the steps are repeated, the four external vertical ribs 12 are respectively assembled at the four corners of the outer side of the box body 1, so as to form the external protection function, otherwise, the external vertical rib 12 is pulled by hands until the external magnetic sheet 13 is away from the internal magnetic sheet 14, and the wrapping 10 is removed, the external vertical rib 12 is maintained or replaced, the carton is not required to be scrapped.

Working principle: cutting corrugated paper into a shape, folding and splicing, and bonding edges to form a box body 1, when the inner corner part of the box body 1 is protected, firstly, four bottom edges 2 are respectively arranged on four sides of the lower wall of the box body 1, two sides of the bottom edges are respectively attached to two sides of the inner part of the box body 1, then a lower wedge 4 is downwards slid along the inner corner of the box body 1 until the lower end is inserted between two adjacent first rubber pads 3, the first rubber pads 3 are extruded to two sides, an inner vertical edge 5 is attached to the four corners of the inner side of the box body 1 under the driving of the lower wedge 4, the first rubber pads 3 are extruded and deformed, so that the bottom edges 2 and the lower wedge 4 are extruded tightly, under the friction effect, the lower wedge 4 can stably support the inner vertical edges 5, the bottom edges 2 and the inner vertical edges 5 are conveniently locked at the corners of the inner part of the box body 1, and the inclined bottom edges 2 and the inner vertical edges 5 when a paper box is inclined, and the inner corner part of the paper box is improved in safety when the paper box is inclined.

Finally, the outer vertical edges 12 are pushed by hands, the outer vertical edges 12 rotate around the fold parts 11 and are attached to the edges and corners outside the box body 1, the outer vertical edges 12 are pulled tightly by the outer magnetic sheets 13 to attract the inner magnetic sheets 14, the outer vertical edges 12 are tightly attached to the outer surface of the box body 1, under the action of friction, the outer vertical edges 12 are locked, the steps are repeated, the four outer vertical edges 12 are respectively assembled at the four edges and corners outside the box body 1 to form an outer protection effect, otherwise, the outer vertical edges 12 are pulled by hands until the outer magnetic sheets 13 are far away from the inner magnetic sheets 14, the covered edges 10 are removed, the outer vertical edges 12 can be detached, maintenance or replacement is carried out, and the carton is easy and convenient to assemble and disassemble without scrapping the whole carton.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a corner protector packing carton, includes box (1), its characterized in that: four edges of the lower wall of the box body (1) are provided with bottom edges (2), first rubber pads (3) are adhered to two ends of the bottom edges (2), a lower wedge (4) is inserted between the two adjacent first rubber pads (3), an inner vertical edge (5) is adhered to the upper end of the lower wedge (4), and an upper end protection mechanism is arranged at one end, far away from the lower wedge (4), of the inner vertical edge (5).

2. A corner protection packaging carton as claimed in claim 1 wherein: the upper end protection mechanism comprises an upper wedge (6) adhered to one end of the inner vertical edge (5), and a roof side beam (7) is arranged between two adjacent sides of the upper wedge (6) which are close to each other.

3. A corner protection packaging carton as claimed in claim 2 wherein: the two ends of the roof side rail (7) are both adhered with second rubber pads (8), and one end of the upper wedge (6) far away from the inner vertical edge (5) is sleeved with a supporting sleeve (9).

4. A corner protection packaging carton according to claim 3, wherein: the opening part of the box body (1) is sleeved with a binding (10) bonded with the upper end of the supporting sleeve (9), four corners on the outer side of the binding (10) are bonded with fold parts (11), and one end, far away from the binding (10), of each fold part (11) is provided with an external protection mechanism.

5. A corner protection packaging carton as claimed in claim 4 wherein: the external protection mechanism comprises an external vertical edge (12) adhered to one end of the fold part (11), an external magnetic sheet (13) is adhered to one end, far away from the fold part (11), of the external vertical edge (12), and an internal magnetic sheet (14) is adhered to the outer side of the lower wedge (4).

6. A corner protection packaging carton as claimed in claim 5 wherein: the height of the upper end of the box body (1) is larger than that of the upper end of the upper wedge (6), and the outer magnetic sheet (13) is opposite to the inner magnetic sheet (14) along the horizontal direction.