CN210681464U - Watermelon packing carton that full buffering can honeycomb transportation - Google Patents

Abstract

A watermelon packing box capable of realizing full-buffering and honeycomb type transportation relates to the technical field of watermelon packing. An outer package box comprising an independent inner cushioning protection structure and an outer hexagonal prism shape; the internal buffering protection structure is positioned in the external hexagonal prism-shaped external packing box; the watermelon is effectively protected by adopting integrated buffer protection aiming at the internal buffer structure, and the watermelon is protected by the buffer protection from the bottom surface, the front, the back, the left and the right, and the watermelon is protected from being directly impacted by a certain surface. Two kinds of modes that can conveniently carry are designed on the watermelon box, one kind is through the mode that becomes the flap into the handle, another kind is then through design conveniently carrying the handle hole on one's body at the box, wherein the handle hole can not only play the effect of conveniently carrying, can play ventilative effect to the packing of watermelon moreover, what the packing watermelon gone on under packing internal environment is aerobic respiration, can not make the watermelon carry out the oxygen deficiency breathing at the enclosed environment and produce alcohol for the watermelon is rotten.

Description

Watermelon packing carton that full buffering can honeycomb transportation

Technical Field

The utility model relates to a watermelon packing technical field especially relates to a but watermelon packing of brand-new hexagonal packing outward appearance and honeycomb transportation.

Background

The selected material is corrugated board, which has many advantages: light weight and good structural performance. Its inherent flute structure is similar to arch structure, can play the scour protection shock attenuation effect, has good mechanical properties, can dampproofing, the heat dissipation, easily transport. The corrugated board is degradable, recyclable, mature in production process, low in cost and high in production speed. Is the second choice for packaging the watermelon and most products on the market.

Secondly, the most watermelon packages in the current market are plastic foaming packages or inflatable packages, the watermelon is tightly wrapped, and the plastic tightly wraps the watermelon to influence the aerobic respiration of the watermelon, so that the watermelon is easier to rot. Although ensuring a certain buffer protection, the packaging is not very environmentally friendly because the material itself is extremely difficult to degrade and there is no relatively mature recycling system at present, which makes the environmental pollution worse. Secondly some watermelons are even directly boxed, and no buffer structure is involved, so that the damage rate of the watermelons in the transportation process is extremely high, and the watermelon transport box cannot adapt to express logistics in the electricity and business era. Particularly, a reasonably optimized packaging scheme is not provided for medium-high-grade watermelons, effective protection for the watermelons cannot be achieved, and a reasonable solution is not provided because the watermelons are heavy and are not easy to carry by users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: through the outward appearance analysis to the watermelon, to the packing of watermelon, inside adoption integral type's buffering protection structure, effectively protect the watermelon, cushion the protection from bottom surface and all around four sides, the protection watermelon can not directly receive the impact from a certain face, the outside adopts hexagonal prism shape's outer packing box, the shape is more fit with the shape of watermelon, and the packing carton of hexagonal prism of design, the range of accessible honeycomb carries out pile and transportation, the pile and the transportation of honeycomb, make can effectually utilize the range of honeycomb to offset the impact that meets in the transportation, and bearing capacity promotion also by a wide margin.

In order to achieve the above purpose, the present invention adopts the following specific scheme.

The fully-buffered watermelon packaging box capable of being transported in a honeycomb manner is characterized by comprising an independent internal buffering protection structure and an external packaging box in a hexagonal prism shape; the internal buffering protection structure is positioned in the external hexagonal prism-shaped external packing box; recording the axial length direction of the watermelon as the left and right direction;

the internal buffering protection structure comprises a rectangular bottom surface (0) of an internal structure, the front end edge of the bottom surface is connected with one end edge of a front lower buffering layer surface (2) through a supporting plate to form a whole, the other end edge opposite to the front lower buffering layer surface (2) is connected with one end edge of a front adhesive surface (1) through a supporting plate to form a whole, the front lower buffering layer surface (2) is positioned at the upper part of the bottom surface, and the front adhesive surface (1) is adhered to the bottom surface in parallel;

the front end edge of the bottom surface is connected with one end edge of the rear lower buffer layer surface (2 ') through a support plate to form a whole, the other end edge opposite to the rear lower buffer layer surface (2 ') is connected with one end edge of the rear adhesive surface (1 ') through a support plate to form a whole, the rear lower buffer layer surface (2 ') is positioned at the upper part of the bottom surface, and the rear adhesive surface (1 ') is adhered to the bottom surface in parallel; the supporting plates are vertical to the bottom surface, the butt joint of the front adhesive surface (1) and the rear adhesive surface (1 ') is positioned at the center line of the left and right directions of the bottom surface, a gap is formed at the butt joint, the front adhesive surface (1) and the rear adhesive surface (1') are inclined, and the height of the end edge of the middle butt joint is lower than that of the front end edge and the rear end edge; a plurality of through seams are arranged on the front sticking surface (1) and the rear sticking surface (1'), and the length direction of the through seams is vertical to the central line of the butt joint;

the left end face and the right end face of the independent internal buffering protection structure are vertical long end faces of a double-layer structure;

structure of external hexagonal prism shaped external packing box: the rectangular bottom plate comprises an external rectangular bottom surface (0 '), the left end edge and the right end edge of the rectangular bottom surface are respectively connected with the bottom edge of a hexagonal plate perpendicular to the bottom surface through folding lines, the upper end edge of the hexagonal plate is sequentially connected with a middle rectangular plate and a side rectangular plate through folding lines, the left side is sequentially marked as a left hexagonal plate (3), a left first rectangular plate (4) and a left second rectangular plate (5), and the right side is sequentially marked as a right hexagonal plate (3'), a right first rectangular plate (4 ') and a right second rectangular plate (5'); the left hexagonal plate, the left first rectangular plate, the left second rectangular plate, the right hexagonal plate, the right first rectangular plate and the right second rectangular plate form a straight line x integrally; a first handle hole (22) is arranged on the hexagonal plate close to the upper end edge; the middle rectangular plate (4) and the side rectangular plate (5) are provided with first lock catch gaps (22); the first lock catch gap (22) is vertical to the upper end edge of the hexagonal plate; the bottom edge of the hexagonal plate is parallel to the upper end edge, and the upper end edge corresponds to the upper port of the external hexagonal prism-shaped external packing box;

the left front end and the left rear end of the rectangular bottom surface are respectively connected with a first rectangular plate, a second rectangular plate, a third rectangular plate and a fourth rectangular plate in turn through a broken line, the rear ends are sequentially marked as a rear first rectangular plate (6), a rear second rectangular plate (7), a rear third rectangular plate (8) and a rear fourth rectangular plate (9), the front ends are sequentially marked as a front first rectangular plate (6 '), a front second rectangular plate (7'), a front third rectangular plate (8 '), a front fourth rectangular plate (9'), and the rectangular bottom surface, the rear first rectangular plate, the rear second rectangular plate, the rear third rectangular plate and the rear fourth rectangular plate are integrally formed into a straight line; the straight line y is perpendicular to the straight line X; the two side edges at the front end and the rear end side edges of the left hexagonal plate and the right hexagonal plate are respectively connected with a front flap (20) by folding lines, the end edges of the left side edge and the right side edge of the front first rectangular plate and the front second rectangular plate sequentially respectively correspond to the two side edges at the front end of the left hexagonal plate and the right side edge of the front hexagonal plate and are bonded together through the front flaps, the end edges of the left side edge and the right side edge of the rear first rectangular plate and the rear second rectangular plate sequentially respectively correspond to the two side edges at the rear end of the left hexagonal plate and the right hexagonal plate and are bonded together through the front flaps, and therefore a hexagonal prism with an; a second locking gap (23) is arranged at the joint of the folding lines of the front second rectangular plate and the front third rectangular plate, and the second locking gap (23) is parallel to the folding lines; the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a second handle hole (24), the left and right corners of the end edge parallel to the x straight line of the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a first locking inserting piece (25) matched with the first locking gap (22), and the middle position of the end edge parallel to the x straight line of the rear fourth rectangular plate is provided with a second locking inserting piece (26) matched with the second locking gap (23);

comprises two sealing structures:

the first sealing structure: the left first rectangular plate (4) and the left second rectangular plate (5) are bonded together, the right first rectangular plate (4 ') and the right second rectangular plate (5') are bonded together and are spliced towards the middle to serve as an upper cover body of the outer packaging box, meanwhile, the front third rectangular plate (8 ') and the front fourth rectangular plate (9') serve as a plane to cover the upper cover body backwards, then the rear third rectangular plate (8) and the rear fourth rectangular plate (9) serve as a plane to cover the upper cover body forwards, the second lock inserting pieces (26) are inserted into the second lock gaps (23) to be locked, and at the moment, the first handle hole (21) serves as a handle;

the second sealing structure: the rear third rectangular plate (8) is bent forwards, the front third rectangular plate (8 ') is bent backwards so that the third rectangular plate (8) and the front third rectangular plate (8 ') are parallel to the bottom surface (0), the rear third rectangular plate (8) and the front third rectangular plate (8 ') are butted to form an upper cover body of the outer packing box, then the front fourth rectangular plate (9 ') and the rear fourth rectangular plate (9) are vertically overlapped upwards, the second handle holes (24) on the front fourth rectangular plate (9') and the rear fourth rectangular plate (9) are overlapped together, meanwhile, the first locking inserting piece (25) on the left corner of the front fourth rectangular plate (9 ') and the first locking inserting piece (25) on the left corner of the rear fourth rectangular plate (9) are overlapped together, and the first locking inserting piece (25) on the right corner of the front fourth rectangular plate (9') and the first locking inserting piece (25) on the right corner of the rear fourth rectangular plate (9) are overlapped together; then, the left first rectangular plate (4) and the left second rectangular plate (5) which are bonded together are folded to the right to enable a first locking gap (22) on the left first rectangular plate (4) and a first locking gap (22) on the left second rectangular plate (5) which are overlapped together to be matched with a left corner first locking inserting sheet (25); in the same way, the first locking gap (22) on the right side is matched with the first locking inserting sheet (25) on the right corner.

To watermelon self weight great, and the defect that is difficult for carrying, design two kinds of sealing modes that can conveniently carry on the watermelon box, one kind is through becoming the mode of handle with the flap, another kind is then through designing the portable handle hole of conveniently carrying on one's body at the box, wherein the handle hole can not only play the effect of conveniently carrying, and can play ventilative effect to the packing of watermelon, what guarantee that the watermelon goes on under packing internal environment is aerobic respiration, can not make the watermelon carry out the oxygen deficiency breathing at the closed environment and produce alcohol, make the watermelon rotten.

Drawings

FIG. 1 is an expanded view of an internal bumper guard structure;

FIG. 2 is a schematic view of a finished product of an internal buffer protection structure;

FIG. 3 is a schematic view of the folding of the internal cushioning protective structure into a finished product;

FIG. 4 is an expanded view of the outer box in the shape of an outer hexagonal prism;

FIG. 5 is a view of the outer hexagonal prism shaped outer box in two states during use:

fig. 6 is a process of forming an outer packing box in the shape of an outer hexagonal prism.

Fig. 7 is the whole structure of the watermelon packing box of the utility model of full buffer beehive type transportation. 0 inner structure rectangle bottom surface, 0 ' outside rectangle bottom surface, 1 preceding adhesion face, 1 ' back adhesion face, 2 preceding lower buffer aspect, 2 ' back lower buffer aspect, outside rectangle bottom surface (0 '), 3 left hexagonal board, 4 left first rectangular board, 5 left second square board, 3 ' right hexagonal board, 4 ' right first rectangular board, 5 ' right second rectangular board 6 back first rectangular board, 7 back second rectangular board, 8 back third rectangular board, 9 back fourth rectangular board, 6 ' first rectangular board, 7 ' preceding second rectangular board, 8 ' preceding third rectangular board, preceding 9 ' fourth rectangular board, 20 front fly, 21 first handle hole, 22 first hasp gap, 23 second gap, 24 second handle hole, 25 first hasp inserted sheet, 26 second hasp.

Detailed Description

The present invention will be further described with reference to the following examples, but the present invention is not limited to the following examples.

Example 1

An integrated buffer structure is adopted. The material is C corrugated paper, and thickness is thicker, better be used for supporting and protecting the watermelon, cushions the protection to the watermelon. The two sides of the bottom surface are higher than the middle of the bottom surface, so that the watermelon can not shake left and right in the middle of the buffer structure, and can also arrive at the original position again even if shaking occurs. The buffering of a double partition wall structure is designed on the left side and the right side, so that the watermelon is protected in the left-right direction. The whole structure is formed by paper, so that the utilization rate of the paperboard and the boxing speed in the production process are greatly increased.

The middle part is provided with the hole strip, so that the buffering structure can effectively buffer the watermelon, the ground of the watermelon is ventilated in the transportation process, and the aerobic respiration of the watermelon is guaranteed.

An outer package box comprising an independent inner cushioning protection structure and an outer hexagonal prism shape; the internal buffering protection structure is positioned in the external hexagonal prism-shaped external packing box; recording the axial length direction of the watermelon as the left and right direction;

the internal buffering protection structure comprises a rectangular bottom surface 0 of the internal structure, the front end edge of the bottom surface is connected with one end edge of a front lower buffering layer surface 2 through a supporting plate to form a whole, the other end edge opposite to the front lower buffering layer surface 2 is connected with one end edge of a front adhering surface 1 through a supporting plate to form a whole, the front lower buffering layer surface 2 is positioned at the upper part of the bottom surface, and the front adhering surface 1 is adhered to the bottom surface in parallel;

the front end edge of the bottom surface is connected with one end edge of the rear lower buffer layer surface 2 ' through a support plate to form a whole, the other end edge opposite to the rear lower buffer layer surface 2 ' is connected with one end edge of the rear adhesive surface 1 ' through a support plate to form a whole, the rear lower buffer layer surface 2 ' is positioned at the upper part of the bottom surface, and the rear adhesive surface 1 ' is adhered to the bottom surface in parallel; the supporting plates are all vertical to the bottom surface, the joint of the front adhering surface 1 and the rear adhering surface 1 'is positioned at the center line of the left and right directions of the bottom surface, a gap is formed at the joint, the front adhering surface 1 and the rear adhering surface 1' are inclined, and the height of the end edge of the middle joint is lower than that of the front end edge and the rear end edge; a plurality of through seams are arranged on the front sticking face 1 and the rear sticking face 1', and the length direction of the through seams is vertical to the center line of the butt joint part;

the left end face and the right end face of the independent internal buffering protection structure are vertical long end faces of a double-layer structure;

structure of external hexagonal prism shaped external packing box: the rectangular bottom plate comprises an external rectangular bottom surface 0 ', wherein the left end edge and the right end edge of the rectangular bottom surface are respectively connected with the bottom edge of a hexagonal plate perpendicular to the bottom surface through a folding line, the upper end edge of the hexagonal plate is sequentially connected with a middle rectangular plate and a side rectangular plate through a folding line, the left side is sequentially marked as a left hexagonal plate 3, a left first rectangular plate 4 and a left second rectangular plate 5, and the right side is sequentially marked as a right hexagonal plate 3', a right first rectangular plate 4 'and a right second rectangular plate 5'; the left hexagonal plate, the left first rectangular plate, the left second rectangular plate, the right hexagonal plate, the right first rectangular plate and the right second rectangular plate form a straight line x integrally; a first handle hole 22 is arranged on the hexagonal plate close to the upper end edge; the middle rectangular plate 4 and the side rectangular plate 5 are provided with first lock-up gaps 22; the first locking slot 22 is perpendicular to the upper end edge of the hexagonal plate; the bottom edge of the hexagonal plate is parallel to the upper end edge, and the upper end edge corresponds to the upper port of the external hexagonal prism-shaped external packing box;

the left front end and the left rear end of the rectangular bottom surface are respectively connected with a first rectangular plate, a second rectangular plate, a third rectangular plate and a fourth rectangular plate in turn through a broken line, the rear ends are sequentially marked as a rear first rectangular plate 6, a rear second rectangular plate 7, a rear third rectangular plate 8 and a rear fourth rectangular plate 9, the front ends are sequentially marked as a front first rectangular plate 6 ', a front second rectangular plate 7', a front third rectangular plate 8 ', a front fourth rectangular plate 9', a rectangular bottom surface, a rear first rectangular plate, a rear second rectangular plate, a rear third rectangular plate, a rear fourth rectangular plate, a front first rectangular plate, a front second rectangular plate, a front third rectangular plate and a front fourth rectangular plate are in a straight line y; the straight line y is perpendicular to the straight line X; the two side edges at the front end and the two side edges at the rear end of the left hexagonal plate and the right hexagonal plate are respectively connected with a front flap 20 by a folding line, the end edges of the left and the right sides of the front first rectangular plate and the front second rectangular plate sequentially respectively correspond to the two side edges at the front end of the left hexagonal plate and the right hexagonal plate and are bonded together through the front flaps, the end edges of the left and the right sides of the rear first rectangular plate and the rear second rectangular plate sequentially respectively correspond to the two side edges at the rear end of the left hexagonal plate and the right hexagonal plate and are bonded together through the front flaps, and therefore a hexagonal prism with an opening at the upper end is formed; a second locking gap 23 is arranged at the connection position of the folding lines of the front second rectangular plate and the front third rectangular plate, and the second locking gap 23 is parallel to the folding lines; the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a second handle hole 24, the left and right corners of the end edge parallel to the x straight line of the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a first locking inserting piece 25 matched with the first locking gap 22, and the middle position of the end edge parallel to the x straight line of the rear fourth rectangular plate is provided with a second locking inserting piece 26 matched with the second locking gap 23;

comprises two sealing structures:

the first sealing structure: the left first rectangular plate 4 and the left second rectangular plate 5 are bonded together, the right first rectangular plate 4 'and the right second rectangular plate 5' are bonded together and spliced towards the middle to be used as an upper cover body of the outer packaging box, meanwhile, the front third rectangular plate 8 'and the front fourth rectangular plate 9' are used as a plane to cover the upper cover body backwards, then the rear third rectangular plate 8 and the rear fourth rectangular plate 9 are used as a plane to cover the upper cover body forwards, the second locking and inserting pieces 26 are inserted into the second locking and locking gaps 23 for locking, and at the moment, the first handle hole 21 is used as a handle;

the second sealing structure: the rear third rectangular plate 8 is bent forwards, the front third rectangular plate 8 ' is bent backwards, so that the third rectangular plate 8 and the front third rectangular plate 8 ' are parallel to the bottom surface 0, the rear third rectangular plate 8 and the front third rectangular plate 8 ' are butted to form an upper cover body of the outer packaging box, then the front fourth rectangular plate 9 ' and the rear fourth rectangular plate 9 are vertically and upwards overlapped and folded together, the second handle holes 24 on the front fourth rectangular plate 9 ' and the rear fourth rectangular plate 9 are overlapped and folded together, meanwhile, the first locking inserting piece 25 on the left corner of the front fourth rectangular plate 9 ' is overlapped and folded with the first locking inserting piece 25 on the left corner of the rear fourth rectangular plate 9, and the first locking inserting piece 25 on the right corner of the front fourth rectangular plate 9 ' is overlapped and folded with the first locking inserting piece 25 on the right corner of the rear fourth rectangular plate 9; then, the left first rectangular plate 4 and the left second rectangular plate 5 which are bonded together are folded to the right to be matched with the first locking slot 22 on the left first rectangular plate 4 and the first locking slot 22 on the left second rectangular plate 5 which are overlapped together and the left corner first locking inserting piece 25; the right first locking slit 22 cooperates with the right first locking tab 25 in the same way.

The outer box part adopts the design of the appearance structure of the hexagonal prism, which mainly considers the appearance of the watermelon, and the hexagonal prism is more reasonable for the packaging of the watermelon. And can save and utilize space on it better, and can better pile the transportation, because its honeycomb transportation pile can be more effective to the watermelon and cushion and protect.

The front of a garment piece of outer container has two kinds of different modes of inserting and digging, and one is in the transportation, will control dustproof front of a garment piece internal folding, will two front and back front of a garment pieces internal folding and insert the hasp with the mortise lock again, can become the hexagonal prism of square and regular and pack the transportation. Secondly, the consumer can turn into portable handle with four flaps, and the consumer can carry conveniently. The method is that after all the flaps are opened, the front flap and the rear flap are folded inwards by half, and the other half faces upwards. And then the handle structure is fixed by folding the left and right front flaps.

Claims (1)

1. The fully-buffered watermelon packaging box capable of being transported in a honeycomb manner is characterized by comprising an independent internal buffering protection structure and an external packaging box in a hexagonal prism shape; the internal buffering protection structure is positioned in the external hexagonal prism-shaped external packing box; recording the axial length direction of the watermelon as the left and right direction;

the internal buffering protection structure comprises a rectangular bottom surface (0) of an internal structure, the front end edge of the bottom surface is connected with one end edge of a front lower buffering layer surface (2) through a supporting plate to form a whole, the other end edge opposite to the front lower buffering layer surface (2) is connected with one end edge of a front adhesive surface (1) through a supporting plate to form a whole, the front lower buffering layer surface (2) is positioned at the upper part of the bottom surface, and the front adhesive surface (1) is adhered to the bottom surface in parallel;

the front end edge of the bottom surface is connected with one end edge of the rear lower buffer layer surface (2 ') through a support plate to form a whole, the other end edge opposite to the rear lower buffer layer surface (2 ') is connected with one end edge of the rear adhesive surface (1 ') through a support plate to form a whole, the rear lower buffer layer surface (2 ') is positioned at the upper part of the bottom surface, and the rear adhesive surface (1 ') is adhered to the bottom surface in parallel; the supporting plates are vertical to the bottom surface, the butt joint of the front adhesive surface (1) and the rear adhesive surface (1 ') is positioned at the center line of the left and right directions of the bottom surface, a gap is formed at the butt joint, the front adhesive surface (1) and the rear adhesive surface (1') are inclined, and the height of the end edge of the middle butt joint is lower than that of the front end edge and the rear end edge; a plurality of through seams are arranged on the front sticking surface (1) and the rear sticking surface (1'), and the length direction of the through seams is vertical to the central line of the butt joint;

the left end face and the right end face of the independent internal buffering protection structure are vertical long end faces of a double-layer structure;

structure of external hexagonal prism shaped external packing box: the rectangular bottom plate comprises an external rectangular bottom surface (0 '), the left end edge and the right end edge of the rectangular bottom surface are respectively connected with the bottom edge of a hexagonal plate perpendicular to the bottom surface through folding lines, the upper end edge of the hexagonal plate is sequentially connected with a middle rectangular plate and a side rectangular plate through folding lines, the left side is sequentially marked as a left hexagonal plate (3), a left first rectangular plate (4) and a left second rectangular plate (5), and the right side is sequentially marked as a right hexagonal plate (3'), a right first rectangular plate (4 ') and a right second rectangular plate (5'); the left hexagonal plate, the left first rectangular plate, the left second rectangular plate, the right hexagonal plate, the right first rectangular plate and the right second rectangular plate form a straight line x integrally; a first handle hole (21) is arranged on the hexagonal plate close to the upper end edge; the left first rectangular plate (4) and the left second rectangular plate (5) are both provided with a first lock catch gap (22); the first lock catch gap (22) is vertical to the upper end edge of the hexagonal plate; the bottom edge of the hexagonal plate is parallel to the upper end edge, and the upper end edge corresponds to the upper port of the external hexagonal prism-shaped external packing box;

the left front end and the left rear end of the rectangular bottom surface are respectively connected with a first rectangular plate, a second rectangular plate, a third rectangular plate and a fourth rectangular plate in turn through a broken line, the rear ends are sequentially marked as a rear first rectangular plate (6), a rear second rectangular plate (7), a rear third rectangular plate (8) and a rear fourth rectangular plate (9), the front ends are sequentially marked as a front first rectangular plate (6 '), a front second rectangular plate (7'), a front third rectangular plate (8 '), a front fourth rectangular plate (9'), and the rectangular bottom surface, the rear first rectangular plate, the rear second rectangular plate, the rear third rectangular plate and the rear fourth rectangular plate are integrally formed into a straight line; the straight line y is perpendicular to the straight line x; the two side edges at the front end and the rear end side edges of the left hexagonal plate and the right hexagonal plate are respectively connected with a front flap (20) by folding lines, the end edges of the left side edge and the right side edge of the front first rectangular plate and the front second rectangular plate sequentially respectively correspond to the two side edges at the front end of the left hexagonal plate and the right side edge of the front hexagonal plate and are bonded together through the front flaps, the end edges of the left side edge and the right side edge of the rear first rectangular plate and the rear second rectangular plate sequentially respectively correspond to the two side edges at the rear end of the left hexagonal plate and the right hexagonal plate and are bonded together through the front flaps, and therefore a hexagonal prism with an; a second locking gap (23) is arranged at the joint of the folding lines of the front second rectangular plate and the front third rectangular plate, and the second locking gap (23) is parallel to the folding lines; the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a second handle hole (24), the left and right corners of the end edge parallel to the x straight line of the front fourth rectangular plate and the rear fourth rectangular plate are respectively provided with a first locking inserting piece (25) matched with the first locking gap (22), and the middle position of the end edge parallel to the x straight line of the rear fourth rectangular plate is provided with a second locking inserting piece (26) matched with the second locking gap (23);

comprises two sealing structures:

the first sealing structure: the left first rectangular plate (4) and the left second rectangular plate (5) are bonded together, the right first rectangular plate (4 ') and the right second rectangular plate (5') are bonded together and are spliced towards the middle to serve as an upper cover body of the outer packaging box, meanwhile, the front third rectangular plate (8 ') and the front fourth rectangular plate (9') serve as a plane to cover the upper cover body backwards, then the rear third rectangular plate (8) and the rear fourth rectangular plate (9) serve as a plane to cover the upper cover body forwards, the second lock inserting pieces (26) are inserted into the second lock gaps (23) to be locked, and at the moment, the first handle hole (21) serves as a handle;

the second sealing structure: the rear third rectangular plate (8) is bent forwards, the front third rectangular plate (8 ') is bent backwards so that the third rectangular plate (8) and the front third rectangular plate (8 ') are parallel to the bottom surface (0), the rear third rectangular plate (8) and the front third rectangular plate (8 ') are butted to form an upper cover body of the outer packing box, then the front fourth rectangular plate (9 ') and the rear fourth rectangular plate (9) are vertically and upwards overlapped together, the second handle holes (24) on the front fourth rectangular plate (9') and the rear fourth rectangular plate (9) are overlapped together, meanwhile, the first locking inserting piece (25) on the left corner of the front fourth rectangular plate (9 ') and the first locking inserting piece (25) on the left corner of the rear fourth rectangular plate (9) are overlapped together, and the first locking inserting piece (25) on the right corner of the front fourth rectangular plate (9') and the first locking inserting piece (25) on the right corner of the rear fourth rectangular plate (9) are overlapped together; then, the left first rectangular plate (4) and the left second rectangular plate (5) which are bonded together are folded to the right to enable a first locking gap (22) on the left first rectangular plate (4) and a first locking gap (22) on the left second rectangular plate (5) which are overlapped together to be matched with a left corner first locking inserting sheet (25); in the same way, the first locking gap (22) on the right side is matched with the first locking inserting sheet (25) on the right corner.

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