CN215285761U - Environment-friendly packing carton structure - Google Patents

Abstract

The utility model discloses an environment-friendly packaging carton structure, which relates to the technical field of environment-friendly packaging cartons and comprises a front paperboard, wherein the left, right and bottom ends of the front paperboard are fixedly connected with folding paper slips, the left and right sides of the front paperboard are respectively fixedly connected with a side paperboard through the folding paper slips, the top end of the side paperboard is fixedly connected with an inner cover paperboard through the folding paper slips, the other side of the side paperboard is fixedly connected with a back paperboard through the folding paper slips, the top end of the back paperboard is fixedly connected with an outer cover paperboard through the folding paper slips, a punching strip is fixedly connected in the middle of the outer cover paperboard, a tearing paper strip is fixedly connected in the middle of the outer cover paperboard through the punching strip, the utility model realizes the packaging of the environment-friendly packaging carton through the matching design of a fixer and a metal ring, and the design of the punching strip is matched through the tearing paper strip, the secrecy reliability of the environment-friendly packaging carton is improved, and the material is energy-saving, environment-friendly and green and renewable.

Description

Environment-friendly packing carton structure

Technical Field

The utility model relates to a protect packing carton technical field, especially relate to an environment-friendly packing carton structure.

Background

The packaging paper box is a most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, wherein each layer has various specifications and models, each layer is divided into lining paper, corrugated paper, core paper and surface paper, the surface paper comprises tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different.

Need encapsulate after packing carton loads the goods, use the sticky tape to paste during traditional encapsulation means, a large amount of uses of sticky tape are unfriendly to the environment, and the sticky tape is remained after using and is again packed the processing after the carton recovery of also being convenient for on the carton, the clearance degree of difficulty of recycling reuse has been increased to the carton, packing carton with sticky tape encapsulation has sticky tape viscosity easily not enough simultaneously, packing carton scatters easily or is opened, make packing carton whether opened and be difficult to judge, the secrecy can be considered the degree of difficulty and hang down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly packaging carton structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an environment-friendly packaging carton structure comprises a front paperboard, wherein the left, right and bottom ends of the front paperboard are fixedly connected with folding paper strips, the left and right sides of the front paperboard are respectively fixedly connected with side paperboards through the folding paper strips, the top end of each side paperboard is fixedly connected with an inner cover paperboard through the folding paper strips, the other side of each side paperboard is fixedly connected with a back paperboard through the folding paper strips, the top end of the back paperboard is fixedly connected with an outer cover paperboard through the folding paper strips, a punching strip is fixedly connected inside the middle of the outer cover paperboard, a tearing paper strip is fixedly connected in the middle of the outer cover paperboard through the punching strip, the top end of the outer cover paperboard is fixedly connected with a clamping paperboard, a plurality of first metal rings which are arranged at equal intervals are arranged inside the clamping paperboard, the top of the front paperboard is provided with a clamping groove, and the top of the front paperboard is provided with a second metal ring, the front side of the front side paper board is fixedly connected with a first connecting strip, the other end of the first connecting strip is fixedly connected with a first fixer, the front of the bottom of the side paper board is fixedly connected with a clamping board, the bottom ends of the front paper board and the back paper board are respectively and fixedly connected with a bottom paper board through folding paper slips, the left side and the right side of the bottom paper board are both fixedly connected with a bottom corner paper board through folding paper slips, the top end of the bottom corner paper board is fixedly connected with the side paper board through the folding paper slips, the bottom corner paper board is internally provided with a rectangular clamping hole, the bottom corner paper board and the side paper board are both internally and fixedly connected with a third metal ring, the bottom fixedly connected with second connecting strip of base angle cardboard, the other end fixedly connected with second fixer of second connecting strip, the equal fixedly connected with shock attenuation strip in inboard of front cardboard, back cardboard and side cardboard.

Preferably, the periphery and the diagonal of the bottom corner paper board are fixedly connected with the folding paper slips, the clamping board is L-shaped, the rectangular clamping holes are matched with the clamping board, so that the side paper boards can be conveniently positioned, and the stability of the environment-friendly packaging carton is improved.

Preferably, front cardboard, back cardboard, side cardboard, base angle cardboard, bottom surface cardboard, inner cup cardboard, enclosing cover cardboard and joint cardboard are the corrugated paper, green, run through respectively and extend to the preceding, two back outsides of joint cardboard, front cardboard, side cardboard and base angle cardboard of first becket, second becket and third becket, have improved fixed knot and have constructed stability.

Preferably, the bottom end of the first fixer is an umbrella-shaped framework locking block, the diameter of the outer ring of the first fixer is the same as the diameter of the inner rings of the first metal ring and the second metal ring, and the clamping paperboard is fixedly connected with the front paperboard, so that the environment-friendly packaging carton is packaged, and the use of adhesive tapes is reduced.

Preferably, the shape of the second fixer is consistent with that of the first fixer, the second fixer is matched with the third metal ring, the bottom corner paper board is fixedly connected with the side paper board, and the side paper board is prevented from expanding outwards from the left side and the right side.

Preferably, joint cardboard and draw-in groove phase-match, the equal fixedly connected with in the left and right both sides of tearing the note tears the card, need not to use the sticky tape fixed, and energy-concerving and environment-protective, the security is strong.

The utility model has the advantages that: the utility model discloses in, cooperation design through fixer and becket, the encapsulation of environment-friendly packing carton has been realized, the stability of environment-friendly packing carton has been improved, through tearing the design that the note cooperation punched the strip, the opening of environment-friendly packing carton has been made things convenient for, and can judge whether environment-friendly packing carton has been opened through the integrality of tearing the note, the secret reliability of environment-friendly packing carton has been improved, environment-friendly packing carton expandes the back and is a plane, the storage space has been reduced, and the encapsulation of environment-friendly packing carton need not use the sticky tape completely and seals, the use of sticky tape has been reduced, whole material is energy-concerving and environment-protective, green can regenerate, the pollution to the environment has been avoided.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly packaging carton structure of the present invention;

FIG. 2 is a schematic view of the environment-friendly packaging carton of the present invention, partially enlarged at A in FIG. 1;

FIG. 3 is a top view of the environment-friendly packaging carton structure of the present invention;

FIG. 4 is a side view of the environment-friendly packaging carton structure of the present invention, wherein the environment-friendly packaging carton is in an assembled state;

FIG. 5 is a schematic cross-sectional view of the environment-friendly packaging carton structure according to the present invention, wherein the environment-friendly packaging carton is assembled;

reference numbers in the figures: 1. a front side paperboard; 2. folding the paper strips; 3. side paper boards; 4. an inner cover paperboard; 5. a back paperboard; 6. an outer cover paperboard; 7. punching strips; 8. tearing the paper strip; 9. clamping a paperboard; 10. a first metal ring; 11. a second metal ring; 12. a first connecting bar; 13. a first holder; 14. clamping a plate; 15. a bottom paperboard; 16. a bottom corner paperboard; 17. a rectangular clamping hole; 18. a third metal ring; 19. a second connecting strip; 20. a second holder; 21. a shock absorbing bar; 22. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an environment-friendly packaging carton structure comprises a front paperboard 1, wherein folding paper strips 2 are fixedly connected to the left, right and bottom ends of the front paperboard 1, side paperboards 3 are fixedly connected to the left and right sides of the front paperboard 1 through the folding paper strips 2 respectively, an inner cover paperboard 4 is fixedly connected to the top end of each side paperboard 3 through the folding paper strips 2, the other side of each side paperboard 3 is fixedly connected to a back paperboard 5 through the folding paper strips 2, the top end of each back paperboard 5 is fixedly connected to an outer cover paperboard 6 through the folding paper strips 2, a punching strip 7 is fixedly connected to the inside of the middle of each outer cover paperboard 6, a tearing paper strip 8 is fixedly connected to the middle of each outer cover paperboard 6 through the punching strip 7, a clamping paperboard 9 is fixedly connected to the top end of each outer cover paperboard 6, a plurality of first metal rings 10 which are equidistantly arranged are arranged inside the clamping paperboard 9, a clamping groove 22 is formed in the top of the front paperboard 1, the top of the front paperboard 1 is provided with a second metal ring 11, the front of the front paperboard 1 is fixedly connected with a first connecting strip 12, the other end of the first connecting strip 12 is fixedly connected with a first fixer 13, the bottom of the side paperboard 3 is fixedly connected with a clamping plate 14, the bottom of the front paperboard 1 and the bottom of the back paperboard 5 are respectively fixedly connected with a bottom paperboard 15 through a folding paper strip 2, the left and right sides of the bottom paperboard 15 are respectively fixedly connected with a bottom corner paperboard 16 through the folding paper strip 2, the top of the bottom corner paperboard 16 is fixedly connected with the side paperboard 3 through the folding paper strip 2, a rectangular clamping hole 17 is formed in the bottom corner paperboard 16, a third metal ring 18 is fixedly connected with the inside of the bottom corner paperboard 16 and the inside of the side paperboard 3, the bottom of the bottom corner paperboard 16 is fixedly connected with a second connecting strip 19, the other end of the second connecting strip 19 is fixedly connected with a second fixer 20, the front paperboard 1, The inner sides of the back paperboard 5 and the side paperboard 3 are fixedly connected with a damping strip 21;

the clamping plate 14 is L-shaped, the rectangular clamping hole 17 is matched with the clamping plate 14, the front paper plate 1, the back paper plate 5, the side paper plate 3, the bottom corner paper plate 16, the bottom paper plate 15, the inner cover paper plate 4, the outer cover paper plate 6 and the clamping paper plate 9 are all corrugated paper, the first metal ring 10, the second metal ring 11 and the third metal ring 18 respectively penetrate through and extend to the front outer side and the rear outer side of the clamping paper plate 9, the front paper plate 1, the side paper plate 3 and the bottom corner paper plate 16, the bottom end of the first fixer 13 is an umbrella-shaped framework locking block, the outer ring diameter of the first fixer 13 is the same as the inner ring diameter of the first metal ring 10 and the inner ring diameter of the second metal ring 11, the shape of the second fixer 20 is the same as that of the first fixer 13, the second fixer 20 is matched with the third metal ring 18 to avoid the side paper plate 3 from expanding outwards at the left side and the right side, the clamping paper plate 9 is matched with the clamping groove 22, and the left side paper strip 8, the clamping paper strip is torn and the clamping paper strip is a, The tearing card is fixedly connected to the right side of the box body, the box body is not required to be fixed by an adhesive tape, energy is saved, the environment is protected, and the confidentiality is high.

The working principle is as follows: the environment-friendly packaging carton needs to be assembled, firstly, the side paper boards 3 are pushed to the inner side, the side paper boards 3 drive the inner cover paper boards 4 to be pushed to the inner side, the side paper boards 3 and the inner cover paper boards 4 are perpendicular to the front paper boards 1 and the back paper boards 5, the bottom paper boards 15 are unfolded outwards, the bottom paper boards 15 are perpendicular to the front paper boards 1 and the back paper boards 5, the bottom paper boards 16 are symmetrically folded by diagonal folding paper strips 2, the bottom paper boards 16 are perpendicular to the side paper boards 3, the bottom paper boards 16 are folded into triangles, the bottom paper boards 16 are folded towards the side paper boards 3 for 90 degrees, the bottom paper boards 16 are attached to the side paper boards 3 and perpendicular to the bottom paper boards 15, meanwhile, the clamping boards 14 penetrate through the rectangular clamping holes 17 to be fixed, the side paper boards 3 are prevented from expanding outwards towards the left side and the right side, and after the second fixing devices 20 penetrate through the third metal rings 18 at corresponding positions, slightly pulling the second connecting strip 19 outwards to expand the locking block of the second fixer 20, fixedly connecting the bottom corner paper board 16 with the side paper board 3, placing goods into the inner cavity of the environment-friendly packaging carton, inwards folding the inner cover paper board 4 by 90 degrees, inwards folding the outer cover paper board 6 by 90 degrees, inserting the clamping paper board 9 into the clamping groove 22, aligning the first metal ring 10 with the second metal ring 11, penetrating the locking block of the first fixer 13 through the second metal ring 11 and the first metal ring 10, slightly pulling the first connecting strip 12 outwards to expand the locking block of the first fixer 13, fixedly connecting the clamping paper board 9 with the front paper board 1, and packaging the environment-friendly packaging carton;

when the environment-friendly packaging carton needs to be opened, the tearing card of the tearing paper strip 8 is pinched and torn along the extending direction of the tearing paper strip 8, so that the environment-friendly packaging carton can be opened.

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", "outer", "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, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an environment-friendly packing carton structure, includes positive cardboard (1), its characterized in that, the left and right, the bottom of positive cardboard (1) all fixedly connected with folding note (2), the left and right both sides of positive cardboard (1) are respectively through folding note (2) fixedly connected with side cardboard (3), the top of side cardboard (3) is through folding note (2) fixedly connected with inner cup cardboard (4), the opposite side of side cardboard (3) is through folding note (2) fixedly connected with back cardboard (5), the top of back cardboard (5) is through folding note (2) fixedly connected with enclosing cover cardboard (6), the inside fixedly connected with strip (7) that punches of enclosing cover cardboard (6), the centre of enclosing cover cardboard (6) is through strip (7) fixedly connected with tear paper strip (8) that punches, the top end of the outer cover paperboard (6) is fixedly connected with a clamping paperboard (9), a plurality of first metal rings (10) which are arranged at equal intervals are arranged in the clamping paperboard (9), a clamping groove (22) is formed in the top of the front paperboard (1), a second metal ring (11) is arranged on the top of the front paperboard (1), a first connecting strip (12) is fixedly connected to the front of the front paperboard (1), a first fixer (13) is fixedly connected to the other end of the first connecting strip (12), a clamping plate (14) is fixedly connected to the front of the bottom of the side paperboard (3), bottom end paperboards (15) are fixedly connected to the bottom ends of the front paperboard (1) and the back paperboard (5) through folding paper strips (2), bottom corner paperboards (16) are fixedly connected to the left side and the right side of the bottom paperboard (15) through folding paper strips (2), the utility model discloses a carton structure, including base angle cardboard (16), bottom angle cardboard (16), side cardboard (3), bottom angle cardboard (16) and side cardboard (3), the top of base angle cardboard (16) is through folding note (2) fixed connection, rectangle card hole (17) have been seted up to the inside of base angle cardboard (16), the equal fixedly connected with third becket (18) in the inside of base angle cardboard (16) and side cardboard (3), the bottom fixedly connected with second connecting strip (19) of base angle cardboard (16), the other end fixedly connected with second fixer (20) of second connecting strip (19), the equal fixedly connected with shock attenuation strip (21) in inboard of front cardboard (1), back cardboard (5) and side cardboard (3).

2. The environment-friendly packaging carton structure as claimed in claim 1, wherein the bottom corner paper board (16) is fixedly connected with the folding paper strips (2) at the periphery and diagonal lines, the clamping board (14) is L-shaped, and the rectangular clamping holes (17) are matched with the clamping board (14).

3. The environment-friendly packaging carton structure according to claim 1, wherein the front cardboard (1), the back cardboard (5), the side cardboard (3), the bottom corner cardboard (16), the bottom cardboard (15), the inner cover cardboard (4), the outer cover cardboard (6) and the clamping cardboard (9) are corrugated paper, and the first metal ring (10), the second metal ring (11) and the third metal ring (18) respectively penetrate through and extend to the front and rear outer sides of the clamping cardboard (9), the front cardboard (1), the side cardboard (3) and the bottom corner cardboard (16).

4. The structure of environment-friendly packing carton according to claim 1, characterized in that the bottom end of the first retainer (13) is an umbrella-shaped skeleton locking block, and the diameter of the outer ring of the first retainer (13) is the same as the diameter of the inner ring of the first metal ring (10) and the second metal ring (11).

5. An environmentally friendly packaging carton structure according to claim 1, wherein the second retainer (20) is shaped to conform to the first retainer (13), the second retainer (20) being adapted to mate with the third metal loop (18).

6. The environment-friendly packaging carton structure as claimed in claim 1, wherein the clamping paper board (9) is matched with the clamping groove (22), and the left side and the right side of the tearing paper strip (8) are fixedly connected with tearing cards.

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