CN215246138U

CN215246138U - Packing carton

Info

Publication number: CN215246138U
Application number: CN202120708618.9U
Authority: CN
Inventors: 杜聪; 彭锦; 常桂; 夏叶丽; 韦明堂
Original assignee: Hefei Lianbao Information Technology Co Ltd
Current assignee: Hefei Lianbao Information Technology Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-21
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a packing carton, including outer box and interior bushing, outer box and interior bushing integrated into one piece, outer box includes first cardboard, second cardboard, is used for connecting the middle cardboard of first cardboard and second cardboard and set up in the first connection cardboard of middle cardboard one side is kept away from to first cardboard, interior bushing is connected on first cardboard or the second cardboard, will first connection cardboard is connected to behind the second cardboard, outer box forms and seals interior bushing's the box body that encloses entirely. The utility model has the characteristics of save the carton consumptive material, reduce the operation complexity of producing the line workman, reduce the recruitment.

Description

Packing carton

Technical Field

The utility model belongs to the technical field of the carton packing and specifically relates to a packing carton with inside lining and integrative design of carton is related to.

Background

At present, a common product packaging carton generally comprises a carton and an inner lining, the two parts are separately arranged, when the product is packaged, the product is firstly put into the inner lining, then the inner lining with the product is put into the carton, the boxing steps are more, and the operation complexity of a production line worker is increased.

Chinese patent with publication number CN202541962U discloses a novel packing carton, which comprises a box body with an opening on one side, and an inner lining body which can be accommodated in the box body, wherein the inner lining body is of a box body type structure with a containing cavity, so that the inner lining body and the box body are separately designed, the consumables of the whole carton are more, and the step-by-step assembly is needed, thereby increasing the packing steps and the manpower demand for producing the line.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is big mainly to solve the carton consumptive material that prior art exists, produces the technical problem that line workman's operation complexity increased, provides a packing carton.

In order to solve the technical problem, the utility model discloses the purpose of realizing above-mentioned utility model, the utility model provides a packing carton, including outer box and interior bushing body, outer box and interior bushing body integrated into one piece, outer box includes first cardboard, second cardboard, is used for connecting the middle cardboard of first cardboard and second cardboard and set up in the first connection cardboard of middle cardboard one side is kept away from to first cardboard, interior bushing body coupling is in on first cardboard and/or the second cardboard, will first connection cardboard is connected to behind the second cardboard, outer box with interior bushing body has formed the full enclosure box body that is used for placing object article.

In an embodiment, the inner liner includes a first position-limiting mechanism and a second position-limiting mechanism, which are separately disposed, the first position-limiting mechanism is connected to the first paper board, the second position-limiting mechanism is connected to the second paper board, the first paper board and the second paper board are congruent rectangles, and the first position-limiting mechanism and the second position-limiting mechanism are disposed in a mirror image manner with respect to the middle paper board.

In an implementation manner, the first limiting mechanism comprises a first flap connected to one short side of the first paper board, and a second flap connected to the other short side of the first paper board, the first flap and the second flap are symmetrically arranged about a center line of the long side of the first paper board, three parallel folding lines are arranged on the first flap, the three parallel folding lines divide the first flap into four rectangular folding pieces, and the first flap is sequentially folded along the folding lines and connected end to form the hollow supporting seat with a rectangular cross section.

In one implementation mode, one folding line opposite to the head-tail connecting line of the first folding wing is divided into three sections through a cutting surface, the three sections are respectively a first short folding line, a long folding line and a second short folding line, the long folding line is arranged between the first short folding line and the second short folding line, inner folding lines are arranged on two sides of the long folding line in parallel, the long folding line and the two paper boards between the inner folding lines are folded towards the inside of the hollow supporting seat, and a groove for limiting a product is formed.

In one embodiment, the folding lines are arranged as a first folding line, a second folding line and a third folding line from the side far away from the first paperboard to the side near the first paperboard, and the distance from the first folding line to the second folding line is equal to the distance from the third folding line to the first paperboard and is equal to half of the width of the middle paperboard.

In an embodiment, the distance from the two inward folding lines to the long folding line is equal, and the cutting surface cuts the rectangular folded sheet on both sides of the second folding line to form a cutting line, and the length of the cutting line is equal to the distance from the long folding line to the inward folding line.

In an embodiment, a first connection paper board is disposed on a side of the first paper board away from the middle paper board, a second connection paper board is disposed on a side of the second paper board away from the middle paper board, and after the first connection paper board is connected to the second connection paper board, the outer box body circumferentially surrounds the inner lining body.

In an implementation manner, a limit opening is formed in a connecting edge of the second connecting paper board and the second paper board along a length direction, a limit flap is disposed on one side of the first connecting paper board away from the first paper board, and the limit flap is inserted into the limit opening so that the outer box body circumferentially surrounds the inner lining body.

Compared with the prior art, the utility model relates to a packing carton has following beneficial effect:

1. the outer box body and the inner lining body of the carton are integrally formed, and the carton can be stacked in an unfolding and tiling mode after the production of the carton is finished, so that the material transportation cost can be reduced;

2. the original steps of respectively installing the inner lining body and the outer box body can be simplified into the operation on a flat paper box directly, and a first limiting mechanism on a first paper plate and a second limiting mechanism on a second paper plate of the turnover paper box can form a containing cavity for placing a product between the first limiting mechanism and the second limiting mechanism, and the containing cavity can limit the movement of the product;

3. first stop gear and second stop gear have formed hollow supporting seat after folding, are provided with the recess that is used for spacing product on this hollow supporting seat, and this recess is unsettled to be set up, so put into the product between first stop gear and the second stop gear, and spacing by above-mentioned recess, played the absorbing effect of buffering, this point has played fine guard action to electrical components product.

Therefore, the utility model has the characteristics of save carton consumptive material, reduce the packing step, reduce human input etc.

Drawings

FIG. 1 is a schematic three-dimensional structure of a packaging carton of the present invention;

fig. 2 is a schematic view of a flat laying structure of the packing carton of the utility model after being unfolded;

FIG. 3 is a schematic structural view of the packing carton after the outer box body of the packing carton is tiled and the inner lining body is folded;

FIG. 4 is a schematic structural view of the packaging carton after the outer box body of the packaging carton is laid flat and the inner lining body is folded and pressed to form a groove;

FIG. 5 is a schematic structural view of the folding process of the outer box body of the packaging carton of the present invention;

FIG. 6 is a cross-sectional view taken along a perpendicular bisector of the long side of the packaging carton of FIG. 1 in accordance with the present invention;

figure 7 is a cross-sectional view of the package of figure 1 taken along the perpendicular bisector of the short side of the carton of the present invention.

The reference numbers in the figures illustrate: 1. an outer case; 11. a first paperboard; 12. a second paperboard; 13. an intermediate paperboard; 14. a first connecting paperboard; 141. a limiting folding wing; 15. a second connecting paperboard; 151. a limiting port; 2. an inner liner; 21. a first limit mechanism; 22. a second limiting mechanism; 3. a first flap; 31. a first fold line; 32. a second fold line; 33. a third fold line; 34. a first short fold line; 35. a second short fold line; 36. a long fold line; 37. folding lines are folded inwards; 38. cutting a line; 4. a second flap; 5. and (4) a groove.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

fig. 1 to 7 show an embodiment of a packing carton according to the present invention.

Referring to fig. 1, a packing carton, including outer box 1 and interior bushing 2, outer box 1 and interior bushing 2 integrated into one piece for the carton can be piled up with the mode that expandes the tiling after production is accomplished, and when the transportation, can reduce the space that occupies boxcar, thereby reduces freight cost.

Referring to fig. 2 and 3, the outer box 1 of the carton comprises a first paper board 11, a second paper board 12, an intermediate paper board 13 for connecting the first paper board 11 and the second paper board 12, a first connection paper board 14 disposed on a side of the first paper board 11 away from the intermediate paper board 13, and a second connection paper board 15 disposed on a side of the second paper board 12 away from the intermediate paper board 13, the inner lining 2 comprises a first limiting mechanism 21 and a second limiting mechanism 22 separately disposed, the first limiting mechanism 21 is connected to the first paper board 11, the second limiting mechanism 22 is connected to the second paper board 12, after the first connection paper board 14 is connected to the second connection paper board 15, the outer box 1 and the inner lining 2 can form a closed fully-enclosed box, because the first limiting mechanism 21 and the second limiting mechanism 22 are disposed in mirror image with respect to the intermediate paper board 13, after the outer box 1, the first paper board 11 is disposed opposite to the second paper board 12, and the first limiting mechanism 21 and the second limiting mechanism 22 can be abutted against each other.

Referring to fig. 1 and 3, a limiting opening 151 is formed on a connecting edge of the second connecting paper board 15 and the second paper board 12, and a limiting flap 141 is disposed on one side of the first connecting paper board 14 away from the first paper board 11, so that the limiting flap 141 can be inserted into the limiting opening 151 after the box is completely enclosed, thereby facilitating the disassembly and assembly of the carton.

Referring to fig. 4-6, the first cardboard 11 and the second cardboard 12 are congruent rectangles, the first limiting mechanism 21 includes a first flap 3 connected to one short side of the first cardboard 11, and a second flap 4 connected to the other short side of the first cardboard 11, the first flap 3 and the second flap 4 are symmetrically disposed about a center line of the long side of the first cardboard 11, three parallel folding lines are disposed on the first flap 3, the folding lines are sequentially disposed from a side far from the first cardboard 11 to a side near the first cardboard 11 as a first folding line 31, a second folding line 32, and a third folding line 33, a distance between the first folding line 31 and the second folding line 32 is equal to a distance between the third folding line 33 and the first cardboard 11 and is equal to a half of a width of the middle cardboard 13, the three parallel folding lines divide the first flap 3 into four rectangular folding pieces, and the four rectangular folding pieces are sequentially folded from outside to inside, make 3 end to end connections of first flap form the hollow supporting seat that the cross section is the rectangle, hollow supporting seat can play the effect of support on the one hand, and on the other hand can play the effect of buffering vibrations, and article in lining including the better protection is placed, especially to electronic components, and buffering vibrations can reduce the probability that electronic components takes place to damage in the transportation.

Referring to fig. 4 and 6, a folding line opposite to the head-to-tail connection line of the first folding wing 3 is divided into three segments, namely a first short folding line 34, a long folding line 36 and a second short folding line 35, the long folding line 36 is arranged between the first short folding line 34 and the second short folding line 35, inner folding lines 37 are arranged on two sides of the long folding line 36 in parallel, the distances from the two inner folding lines 37 to the long folding line 36 are equal, cutting lines 38 are left at two ends of the long folding line 36, the cutting depth of the cutting lines 38 formed on the rectangular folding sheets on two sides of the second folding line 32 is equal to the distance from the long folding line 36 to the inner folding line 37, a groove 5 for limiting the placed article can be formed by folding the paper sheets between the long folding line 36 and the two inner folding lines 37 into the hollow supporting seat, it can be known from the above scheme that the short edges of the groove 5 are perpendicular to each other, and the length ratio of the adjacent short edges at the same end of the groove 5 is 1:1, make recess 5 can press the shaping fast, and recess 5 the cushioning and shock absorption performance after bearing article also can obtain guaranteeing.

Referring to fig. 2 and 7, after the first folding wing 3 and the second folding wing 4 on the second paperboard 12 are respectively folded along the first folding line 31, the second folding line 32 and the third folding line 33 in sequence to form a hollow supporting seat, the rectangular paperboard between the long folding line 36 and the inner folding line 37 is pressed to form a groove 5, and a product to be packaged is placed between the grooves 5 on the first folding wing 3 and the second folding wing 4; then, the first folding wing 3 and the second folding wing 4 on the first paper board 11 are folded according to the above method, then the outer box body 1 is turned over so that the first paper board 11 is parallel to the second paper board 12, and the first limiting mechanism 21 and the second limiting mechanism 22 are relatively close to each other, the article to be packaged is limited, and finally the limiting flap 141 is inserted into the limiting opening 151, so that the outer box body 1 and the inner lining body 2 form a closed fully-enclosed box body.

The implementation principle of the embodiment is as follows: the outer box body 1 and the inner lining body 2 of the carton are integrally formed, so that the consumption of the carton can be reduced, and the operation complexity of production line workers is reduced; through turning over an interior lining body 2 for interior lining body 2 constitutes three-dimensional structure that is used for spacing article packed, rethread turns over a book outer box 1, makes outer box 1 surround interior lining body 2 of packing good article, can play the effect of better spacing packing article, and interior lining body 2 turns over to be hollow behind the spatial structure, possesses better buffering cushioning effect simultaneously, better protection the article packed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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 at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A packaging carton comprises an outer box body (1) and an inner lining body (2), wherein the outer box body (1) and the inner lining body (2) are integrally formed, the outer box body (1) comprises a first paperboard (11), a second paperboard (12), a middle paperboard (13) used for connecting the first paperboard (11) and the second paperboard (12), and a first connecting paperboard (14) arranged on one side of the first paperboard (11) far away from the middle paperboard (13), the inner lining body (2) is connected on the first paperboard (11) and/or the second paperboard (12), and after the first connecting paperboard (14) is connected to the second paperboard (12), the outer box body (1) and the inner lining body (2) form a full-enclosure box body used for placing articles.

2. A packaging carton according to claim 1, characterized in that said inner lining (2) comprises a first stop means (21) and a second stop means (22) arranged separately, said first stop means (21) being connected to said first panel (11) and said second stop means (22) being connected to said second panel (12), said first panel (11) and said second panel (12) being congruent rectangles, said first stop means (21) and said second stop means (22) being arranged in mirror image with respect to said intermediate panel (13).

3. A packaging carton as claimed in claim 2, characterized in that said first stop means (21) comprises a first flap (3) connected to one of the short sides of said first sheet (11) and a second flap (4) connected to the other of the short sides of said first sheet (11), said first flap (3) and said second flap (4) being arranged symmetrically about the centre line of the long sides of said first sheet (11), said first flap (3) being provided with three parallel fold lines dividing said first flap (3) into four rectangular fold lines, said first flap (3) being folded in sequence along said fold lines and being connected end to form a hollow support base having a rectangular cross-section.

4. A packaging carton as claimed in claim 3, characterized in that a fold line opposite to the line joining the ends of said first flap (3) is divided into three sections by a cutting plane, a first short fold line (34), a long fold line (36) and a second short fold line (35), said long fold line (36) being arranged between said first short fold line (34) and said second short fold line (35), and inner fold lines (37) being arranged in parallel on both sides of said long fold line (36), and the sheet between said long fold line (36) and said two inner fold lines (37) being folded towards the inside of said hollow support, forming a recess (5) for retaining the product.

5. A packaging carton according to claim 4, characterized in that the fold lines are arranged in the order of a first fold line (31), a second fold line (32) and a third fold line (33) from the side remote from the first blank (11) to the side close to the first blank (11), the distance between the first fold line (31) and the second fold line (32) being equal to the distance between the third fold line (33) and the first blank (11) and equal to half the width of the intermediate blank (13).

6. A packaging carton according to claim 5, characterized in that the two fold-in lines (37) are equidistant from the fold line (36), and in that the cut out surface forms a cut (38) in the rectangular folded sheet on either side of the second fold line (32), the length of the cut (38) being equal to the distance of the fold line (36) from the fold line (37).

7. A packaging carton according to claim 1, characterized in that the first sheet (11) is provided with a first connecting sheet (14) on the side remote from the intermediate sheet (13), and the second sheet (12) is provided with a second connecting sheet (15) on the side remote from the intermediate sheet (13), the outer sleeve (1) circumferentially surrounding the inner sleeve (2) after the first connecting sheet (14) has been connected to the second connecting sheet (15).

8. A packing carton according to claim 7, wherein a limiting opening (151) is formed in a connecting edge of the second connecting paperboard (15) and the second paperboard (12) along the length direction, a limiting flap (141) is arranged on one side of the first connecting paperboard (14) far away from the first paperboard (11), and the limiting flap (141) is inserted into the limiting opening (151) so that the outer box body (1) circumferentially surrounds the inner lining body (2).