CN214986708U - Paper packaging carton - Google Patents

Abstract

The utility model belongs to the technical field of the packing, the utility model provides a paper packing carton, comprising a base plate and a box cover, the relative both sides of bottom plate are provided with front bezel and backplate respectively, the bottom plate with pass through between the case lid the backplate is connected, still includes, first curb plate and second curb plate, first curb plate is connected backplate one side, first curb plate is equipped with folding first pterygoid lamina, first pterygoid lamina is folding many times and is formed first supporting shoe, the second curb plate is connected the backplate opposite side, with first curb plate is relative setting, the second curb plate is equipped with folding second pterygoid lamina, second pterygoid lamina is folding many times and is formed the second supporting shoe. The utility model discloses can provide a paper cutting and has the packing carton of good shock-absorbing capacity.

Description

Paper packaging carton

Technical Field

The utility model belongs to the technical field of the packing, the utility model provides a paper ization packing carton.

Background

The carton is the most widely used packaging product, has various specifications and models according to different materials, is usually used as a commodity wrap or an article protection outer layer, and the volume of the carton is changed according to the size of the commodity.

In the prior art, the box body of the packing carton generally only has one layer of corrugated paper board, and the protection of internal products completely depends on internal foam structures or other clamping pieces. The packaging mode structural strength of this kind of carton is low, and carton body structure does not basically have to the crashproof buffering effect of inside product, relies on inside foam structure completely, and, box itself is too single thin, in case take place outside collision very easily makes the carton body take place damaged fracture, makes inner structure receive the damage, also does not benefit to the transportation and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper ization packing carton to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paper packaging carton comprises a bottom plate and a box cover, wherein a front plate and a back plate are respectively arranged on two opposite sides of the bottom plate, the bottom plate is connected with the box cover through the back plate, the paper packaging carton also comprises a box cover,

the first side plate is connected to one side of the back plate and is provided with a foldable first wing plate which is folded for multiple times to form a first supporting block,

the second side plate is connected to the other side of the back plate and arranged opposite to the first side plate, a foldable second wing plate is arranged on the second side plate, and the second wing plate is folded for multiple times to form a second supporting block.

Further improved, be equipped with a plurality of lockholes on first pterygoid lamina and the second pterygoid lamina and with the hasp that the lockhole position corresponds, the lockhole position overlaps after first pterygoid lamina and the second pterygoid lamina folding, the hasp is impressed the lockhole and is fixed.

In a further improvement, a foldable support plate extends from the connecting side of the second side plate and the second wing plate.

In a further improvement, a foldable third side plate and a foldable fourth side plate are respectively arranged on two sides of the bottom plate, and the third side plate and the fourth side plate are folded inwards to form an accommodating space with the bottom plate, the front plate and the back plate.

In a further improvement, a foldable reinforcing plate extends outwards from one side of the third side plate and one side of the fourth side plate, and the reinforcing plate is folded for multiple times to form a reinforcing block.

The improved structure is characterized in that the reinforcing plate is provided with a plurality of lock holes and lock catches corresponding to the lock hole positions, the lock hole positions are overlapped after the reinforcing plate is folded, and the lock catches are pressed into the lock holes for fixation.

In a further improvement, the third side plate and the first side plate are provided with a plurality of adding holes corresponding to the positions, and the adding holes are overlapped after the third side plate is folded.

In a further improvement, fifth side plates are respectively arranged on two sides of the front plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) the utility model discloses be provided with first curb plate and second curb plate respectively in backplate both sides, during the carton packing first curb plate and second curb plate turn over the book after and the backplate forms U type curb plate and encircles three sides of the bottom plate, fix in the third curb plate and the fourth curb plate of bottom plate both sides turn over to form the accommodation space in, strengthen the thickness of box both sides curb plate, improve box structural strength, avoid the carton to take place to damage the fracture when strikeed;

(2) the foldable first wing plate and the foldable second wing plate are respectively arranged on the first side plate and the second side plate, the first wing plate and the second wing plate are folded for multiple times to form a supporting block, the supporting block is arranged at the bottom of a containing space of the side wall of a box body when a carton is packaged, the side wall structure is supported and reinforced, and the buffering and reinforcing effect is achieved;

(3) the utility model discloses an integration is tailor, and material saving, convenient processing had both made things convenient for user's packing, improved packing efficiency, had reduced the complicated operation of multicomponent complex, and had reduced unnecessary process flow, improved production efficiency, practices thrift the cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a plan view of the present invention;

fig. 2 is a planar expanded view of the back plate and the first side plate and the second side plate on two sides of the back plate of the present invention;

fig. 3 is a first folding state diagram of the present invention;

fig. 4 is a second folded state diagram of the present invention;

fig. 5 is a third folding state diagram of the present invention;

fig. 6 is a schematic view of the present invention in a folded state;

in the figure:

1. a base plate;

2. a box cover;

3. a front plate; 31. a fifth side plate;

4. a back plate;

5. a first side plate;

51. a first wing plate; 52. a first support block;

6. a second side plate;

61. a second wing plate; 62. a second support block; 63. a support plate;

7. a third side plate;

71. a reinforcing plate; 72. a reinforcing block;

8. a fourth side plate; 81. an addition hole;

9. a lock hole;

10. and (5) locking.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-6, a paper packaging carton comprises a bottom plate 1 and a box cover 2, wherein a front plate 3 and a back plate 4 are respectively arranged on two opposite sides of the bottom plate 1, the bottom plate 1 and the box cover 2 are connected through the back plate 4, the carton further comprises a first side plate 5, the first side plate 5 is connected to one side of the back plate 4, the first side plate 5 is provided with a foldable first wing plate 51, the first wing plate 51 is folded for multiple times to form a first supporting block 52, the second side plate 6 is connected to the other side of the back plate 4, the second side plate 6 is arranged opposite to the first side plate 5, the second side plate 6 is provided with a foldable second wing plate 61, and the second wing plate 61 is folded for multiple times to form a second supporting block 62. A foldable third side plate 7 and a foldable fourth side plate 8 are respectively arranged on two sides of the bottom plate 1, and the third side plate 7 and the fourth side plate 8 are folded inwards to form an accommodating space with the bottom plate 1, the front plate 3 and the back plate 4. The front plate 3 is provided with fifth side plates 31 at both sides thereof.

In the use, with both sides first pterygoid lamina 51 and second pterygoid lamina 61 are constantly turned over downwards and are rolled over a formation first supporting shoe 52 and second supporting shoe 62, follow first curb plate 5 with second curb plate 6 goes up the broken line and turns over a formation piece that has the accommodation space with it once more, makes first supporting shoe 52 and second supporting shoe 62 lie in along with turning over a book in the accommodation space of first curb plate 5 and second curb plate 6, form the bearing structure who has certain intensity, make it have better box structural strength through a plurality of block structures that lie in the different positions in side and middle part, improve shock-absorbing capacity.

Referring to fig. 1-5, a plurality of locking holes 9 and locking buckles 10 corresponding to the locking holes 9 are disposed on the first wing plate 51 and the second wing plate 61, the locking holes 9 are overlapped after the first wing plate 51 and the second wing plate 61 are folded, and the locking buckles 10 are pressed into the locking holes 9 to fix the supporting structure, so as to form a stable block structure and improve the structural strength.

Referring to fig. 2-4, a foldable support plate 63 extends from the connecting side of the second side plate 6 and the second wing plate 61, and the support plate 63 is folded downward and disposed at the corner of the box body, so as to improve the strength of the support structure at the corner of the box body.

Referring to fig. 4-5, a foldable reinforcing plate 71 extends outward from one side of the third side plate 7, the reinforcing plate 71 is folded multiple times to form a reinforcing block 72, the reinforcing plate 71 is provided with a plurality of locking holes 9 and locking buckles 10 corresponding to the locking holes 9, the locking holes 9 are overlapped after the reinforcing plate 71 is folded, and the locking buckles 10 are pressed into the locking holes 9 for fixation. The reinforcing block 72 can provide the structural strength for further improving the side wall, reinforce the anti-collision buffer performance, limit the side wall at the same time, enable the side wall to be uniformly supported at all places, keep the thickness consistent, and avoid the influence of an overlarge gap generated when the box cover is closed on the sealing performance.

In this embodiment, third curb plate 8 with be equipped with the interpolation hole 81 that a plurality of positions correspond on the first curb plate 5, add hole 81 position and overlap after first curb plate 5 and the folding of third curb plate 8, it is used for convenient change label, accessory to add the hole.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A paper packaging carton comprises a bottom plate (1) and a box cover (2), wherein a front plate (3) and a back plate (4) are respectively arranged on two opposite sides of the bottom plate (1), the bottom plate (1) and the box cover (2) are connected through the back plate (4), the paper packaging carton is characterized by further comprising,

the first side plate (5), the first side plate (5) is connected to one side of the back plate (4), the first side plate (5) is provided with a foldable first wing plate (51), the first wing plate (51) is folded for multiple times to form a first supporting block (52),

the second side plate (6) is connected to the other side of the back plate (4) and is opposite to the first side plate (5), a foldable second wing plate (61) is arranged on the second side plate (6), and the second wing plate (61) is folded for multiple times to form a second supporting block (62).

2. A paper packaging carton as claimed in claim 1, wherein a third foldable side panel (7) and a fourth foldable side panel (8) are respectively arranged on two sides of the bottom panel (1), and the third foldable side panel (7) and the fourth foldable side panel (8) are folded inwards to form a containing space with the bottom panel (1), the front panel (3) and the back panel (4).

3. A carton according to claim 2, characterized in that said third side panel (7) and said fourth side panel (8) are provided with foldable stiffening panels (71) extending outwardly from one side thereof, said stiffening panels (71) being folded a plurality of times to form stiffening blocks (72).

4. A paper packaging carton according to claim 3, wherein the reinforcing plate (71) is provided with a plurality of locking holes (9) and locking catches (10) corresponding to the locking holes (9), the positions of the locking holes (9) are overlapped after the reinforcing plate (71) is folded, and the locking catches (10) are pressed into the locking holes (9) for fixation.

5. A paper packaging carton according to claim 2, characterized in that the third side panel (8) and the first side panel (5) are provided with a plurality of additive holes (81) corresponding to each other in position, and the additive holes (81) are overlapped after the third side panel (8) is folded.

6. A paper packaging carton according to claim 1, wherein the first wing plate (51) and the second wing plate (61) are provided with a plurality of locking holes (9) and locking catches (10) corresponding to the locking holes (9), the locking holes (9) are overlapped after the first wing plate (51) and the second wing plate (61) are folded, and the locking catches (10) are pressed into the locking holes (9) for fixing.

7. A carton according to claim 1, characterized in that said second side panel (6) is provided with a foldable support panel (63) extending from the side of attachment of said second flap (61).

8. A carton according to claim 1, characterized in that said front panel (3) is provided on both sides with respective fifth side panels (31).

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