阅读说明：本技术 一种包装盒盒坯及其折叠成盒方法 (Box blank of packing box and box folding method thereof ) 是由 阮佩玉 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种包装盒盒坯及其折叠成盒方法,盒坯包括从前至后依次连接的矩形的第一重底板、第一前侧板、第二前侧板、底板、第二后侧板、第一后侧板及第二重底板,第二前侧板的左右两侧分别对应连接矩形的第一左侧板和第一右侧板,底板的左右两侧分别对应连接矩形的第二左侧板和第二右侧板,第二后侧板的左右两侧分别对应连接矩形的第三左侧板和第三右侧板,第一左侧板、第二左侧板和第三左侧板前后依次连接,第一右侧板、第二右侧板和第三右侧板前后依次连接；本案所述的包装盒是通过盒坯折叠而成,盒坯占用空间小,便于收藏运输,需要时,将盒坯折叠成盒即可,折叠方式简单,本案所述的包装盒折叠方法构思巧妙,成盒后的盒体外形美观。(The invention discloses a packing box blank and a box folding method thereof, wherein the packing box blank comprises a rectangular first heavy bottom plate, a first front side plate, a second front side plate, a bottom plate, a second rear side plate, a first rear side plate and a second heavy bottom plate which are sequentially connected from front to back, the left side and the right side of the second front side plate are respectively and correspondingly connected with a rectangular first left side plate and a rectangular first right side plate, the left side and the right side of the bottom plate are respectively and correspondingly connected with a rectangular second left side plate and a rectangular second right side plate, the left side and the right side of the second rear side plate are respectively and correspondingly connected with a rectangular third left side plate and a rectangular third right side plate, the first left side plate, the second left side plate and the third left side plate are sequentially connected from front to back, and the first right side plate, the second right side plate and the third; the packing box of this case forms through box base folding, and box base occupation space is little, and the collection transportation of being convenient for, when needing, with box base folding box can, folding mode is simple, the packing box folding method design ingenious, the box body appearance after the box becomes is pleasing to the eye.)

1. A packing carton blank which is characterized in that: the first left side plate, the second left side plate and the third left side plate are sequentially connected from front to back, and the first right side plate, the second right side plate and the third right side plate are sequentially connected from front to back;

the first front side plate, the second front side plate, the first rear side plate and the second rear side plate are equal in size, the first left side plate, the second left side plate, the third left side plate, the first right side plate, the second right side plate and the third right side plate are equal in size, the first heavy bottom plate and the second heavy bottom plate are equal in size, and the sum of the front-back widths of the first heavy bottom plate and the second heavy bottom plate is equal to the front-back width of the bottom plate;

the connection is all connected and forms the side crease in side department through the side of each rectangular plate, and this first left side board, third left side board, first right side board and third right side board have from the bottom plate side diagonal crease that extends to the outside, and this second left side board and second right side board all have two diagonal creases and a meso position crease, and the meso position crease of this second left side board and second right side board keeps away from the side mid point of bottom plate one side through the intersect and the curb plate of two diagonals.

2. A pack blank as claimed in claim 1 wherein: the middle position crease lines on the second left side plate and the second right side plate also pass through the side middle points on one side of the side plates close to the bottom plate, the bottom plate is provided with a middle position crease line, and the middle position crease line of the bottom plate passes through the middle points on the left side and the right side of the bottom plate.

3. A pack blank as claimed in claim 1 wherein: the first front side plate, the second front side plate, the first rear side plate, the second rear side plate, the first left side plate, the third left side plate, the first right side plate and the third right side plate are all provided with through holes.

4. A pack blank as claimed in claim 1 wherein: the width of the first heavy bottom plate and the second heavy bottom plate in the front-back direction is equal to one half of the width of the bottom plate in the front-back direction.

5. A method of folding a pack blank according to any one of claims 1 to 4, wherein:

folding the first left side plate and the first right side plate on the second front side plate along the diagonal crease and the side crease of the first left side plate and the first right side plate oppositely;

the first front side plate is turned over towards the second front side plate, so that the first left side plate and the first right side plate which are folded on the second front side plate are folded between the first front side plate and the second front side plate, and the first front side plate and the first heavy bottom plate are turned over to fall on the bottom plate;

folding the third left side plate and the third right side plate on the second rear side plate along the diagonal crease and the side crease of the third left side plate and the third right side plate in opposite directions;

the first rear side plate is turned over towards the second rear side plate, so that a third left side plate and a third right side plate which are folded on the second rear side plate are folded between the first rear side plate and the second rear side plate, and meanwhile, the first rear side plate and the second bottom plate are turned over to fall on the bottom plate;

after the box shape is formed, the box opening is folded inwards through the middle creases along the second left side plate and the second right side plate so as to be closed or unfolded so as to be opened.

6. Method of folding a blank for a pack according to claim 5, characterized in that: after the box shape is formed, the box opening is closed or opened by folding inwards from the intersection point of the diagonal creases to the part of the middle crease of the side far away from the bottom plate along the middle creases of the second left side plate and the second right side plate.

Technical Field

The invention relates to a packing box, in particular to a box blank of the packing box and a box folding method thereof.

Background

The existing packing box is a solid box body with a certain space volume and a fixed shape, the box bodies can not be disassembled and always keep a relatively fixed volume, the occupied space is large, and the packing box is inconvenient to store.

Disclosure of Invention

The present invention provides a blank for a package and a method of folding the same into a box which overcomes the deficiencies of the prior art as set forth in the background of the invention.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a box blank of a packaging box comprises a rectangular first heavy bottom plate, a first front side plate, a second front side plate, a bottom plate, a second rear side plate, a first rear side plate and a second heavy bottom plate which are sequentially connected from front to back, wherein the left side and the right side of the second front side plate are respectively correspondingly connected with a rectangular first left side plate and a rectangular first right side plate;

the first front side plate, the second front side plate, the first rear side plate and the second rear side plate are equal in size, the first left side plate, the second left side plate, the third left side plate, the first right side plate, the second right side plate and the third right side plate are equal in size, the first heavy bottom plate and the second heavy bottom plate are equal in size, and the sum of the front-back widths of the first heavy bottom plate and the second heavy bottom plate is equal to the front-back width of the bottom plate;

the connection is all connected and forms the side crease in side department through the side of each rectangular plate, and this first left side board, third left side board, first right side board and third right side board have from the bottom plate side diagonal crease that extends to the outside, and this second left side board and second right side board all have two diagonal creases and a meso position crease, and the meso position crease of this second left side board and second right side board keeps away from the side mid point of bottom plate one side through the intersect and the curb plate of two diagonals.

In one embodiment: the middle position crease lines on the second left side plate and the second right side plate also pass through the side middle points on one side of the side plates close to the bottom plate, the bottom plate is provided with a middle position crease line, and the middle position crease line of the bottom plate passes through the middle points on the left side and the right side of the bottom plate.

In one embodiment: the first front side plate, the second front side plate, the first rear side plate, the second rear side plate, the first left side plate, the third left side plate, the first right side plate and the third right side plate are all provided with through holes.

In one embodiment: the width of the first heavy bottom plate and the second heavy bottom plate in the front-back direction is equal to one half of the width of the bottom plate in the front-back direction.

The box blank folding method of the packing box comprises the following steps:

folding the first left side plate and the first right side plate on the second front side plate along the diagonal crease and the side crease of the first left side plate and the first right side plate oppositely;

the first front side plate is turned over towards the second front side plate, so that the first left side plate and the first right side plate which are folded on the second front side plate are folded between the first front side plate and the second front side plate, and the first front side plate and the first heavy bottom plate are turned over to fall on the bottom plate;

folding the third left side plate and the third right side plate on the second rear side plate along the diagonal crease and the side crease of the third left side plate and the third right side plate in opposite directions;

the first rear side plate is turned over towards the second rear side plate, so that a third left side plate and a third right side plate which are folded on the second rear side plate are folded between the first rear side plate and the second rear side plate, and meanwhile, the first rear side plate and the second bottom plate are turned over to fall on the bottom plate;

after the box shape is formed, the box opening is folded inwards through the middle creases along the second left side plate and the second right side plate so as to be closed or unfolded so as to be opened.

In one embodiment: after the box shape is formed, the box opening is closed or opened by folding inwards from the intersection point of the diagonal creases to the part of the middle crease of the side far away from the bottom plate along the middle creases of the second left side plate and the second right side plate.

Compared with the background technology, the technical scheme has the following advantages:

the packing carton of present case form through the box base is folding, and the box base occupation space is little, the collection transportation of being convenient for, when needing, with the box base fold into the box can, folding mode is simple.

The folding method of the packing box has ingenious conception, and the box body after being formed into the box has beautiful appearance.

Drawings

The invention is further illustrated by the following figures and examples.

Fig. 1 is a schematic structural view of a blank of the packaging box according to this embodiment.

Figure 2 is a schematic view of the state of the folding process of the blank of the pack.

Fig. 3 is one of the schematic views of the blank of the packing box after being packed.

Fig. 4 is a second schematic view of the blank of the packing box after being formed into a box.

Detailed Description

Referring to fig. 1, a box blank of a packing box comprises a rectangular first heavy bottom plate 11, a first front side plate 21, a second front side plate 22, a bottom plate 10, a second rear side plate 32, a first rear side plate 31 and a second heavy bottom plate 12 which are sequentially connected from front to back, wherein the left side and the right side of the second front side plate 22 are respectively and correspondingly connected with a rectangular first left side plate 41 and a rectangular first right side plate 42, the left side and the right side of the bottom plate 10 are respectively and correspondingly connected with a rectangular second left side plate 51 and a rectangular second right side plate 52, the left side and the right side of the second rear side plate 32 are respectively and correspondingly connected with a rectangular third left side plate 61 and a rectangular third right side plate 62, the first left side plate 41, the second left side plate 51 and the third left side plate 61 are sequentially connected from front to back, and the first right side plate 42, the second right side plate 52 and the third right side plate 62;

the first front side plate 2, the second front side plate 22, the first rear side plate 31 and the second rear side plate 32 have the same size (i.e. the length and the width are the same), the first left side plate 41, the second left side plate 51, the third left side plate 61, the first right side plate 42, the second right side plate 52 and the third right side plate 62 have the same size, the first heavy bottom plate 11 and the second heavy bottom plate 12 have the same size, and the sum of the widths of the first heavy bottom plate 11 and the second heavy bottom plate 12 in the front-rear direction is equal to the width of the bottom plate 10 in the front-rear direction;

the connections are all connected through the sides of the rectangular plates and form side creases at the sides, the first left side plate 41, the third left side plate 61, the first right side plate 42 and the third right side plate 62 have diagonal creases extending from the side of the bottom plate 10 to the outside (the side away from the bottom plate), the second left side plate 51 and the second right side plate 52 have two diagonal creases and one middle crease, and the middle creases of the second left side plate 51 and the second right side plate 52 pass through the intersection point of two diagonal lines and the middle point of the side plate away from the bottom plate 10.

Preferably, the middle fold on the second left side plate 51 and the second right side plate 52 also passes through the middle point of the side edge of the side plate near the bottom plate 10, the bottom plate 10 is provided with one middle fold, the middle fold of the bottom plate 10 passes through the middle point of the left side edge and the right side edge of the bottom plate 10, the middle fold of the second left side plate 51 and the second right side plate 52 extends from the intersection of the diagonal folds to the middle point of the side edge near the bottom plate 10, and the middle fold arranged in the bottom plate 10 are used as the fold for folding when the blank is stored.

The first front side plate 21, the second front side plate 22, the first rear side plate 31, the second rear side plate 32, the first left side plate 41, the third left side plate 61, the first right side plate 42 and the third right side plate 62 are all provided with through holes 70, and the through holes 70 are used for shuttling the handbag.

In this embodiment, the width of the first and second heavy bottom plates 11 and 12 in the front-rear direction is equal to the width of one half of the bottom plate 10 in the front-rear direction.

Referring to fig. 2 to 4, the method for folding the blank of the packing box into a box comprises the following steps:

folding the first left side panel 41 and the first right side panel 42 along the diagonal fold and the side fold, respectively, on the second front side panel 22; specifically, the first left side plate 41 and the first right side plate 42 are folded back along their respective diagonal lines, and then folded on the second front side plate 22 along the side folding lines in opposite directions;

the first front side plate 21 is turned over towards the second front side plate 22, so that the first left side plate 41 and the first right side plate 42 folded on the second front side plate 22 are stored between the first front side plate 21 and the second front side plate 22, and simultaneously the first front side plate 21 together with the first heavy bottom plate 11 is turned over to fall on the bottom plate 10;

folding the third left side panel 61 and the third right side panel 62 along the diagonal crease and the side crease on the second back side panel 32 oppositely; specifically, the third left side plate 61 and the third right side plate 62 are folded back along the respective diagonal lines, and then folded on the second back side plate 32 along the side folding lines in opposite directions;

the first rear side panel 31 is turned over toward the second rear side panel 32 so that the third left side panel 61 and the third right side panel 62 folded on the second rear side panel 32 are stored between the first rear side panel 31 and the second rear side panel 32, and simultaneously the first rear side panel 31 together with the second back bottom panel 12 is turned over to fall on the bottom panel 10;

forming a box shape, and after forming the box shape, folding inwards along the middle creases of the second left side plate 51 and the second right side plate 52 to close the box opening or unfolding to open the box opening; specifically, after the box shape is formed, the left and right sides of the box after the box opening is closed are triangular pyramids by being folded inward along the median creases of the second left side plate 51 and the second right side plate 52 from the intersection of the diagonal creases to the portion of the side midpoint on the side away from the bottom plate 10 to close the box opening or unfolded to open the box opening.

After the box is formed, the through holes 70 on the first front side plate 21, the second front side plate 22, the first back side plate 31, the second back side plate 32, the first left side plate 41, the third left side plate 61, the first right side plate 42 and the third right side plate 62 are aligned, and the handbag penetrates through the aligned through holes 70 to form a handle.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.