CN216581517U

CN216581517U - Foldable box blank and packing box

Info

Publication number: CN216581517U
Application number: CN202123059494.5U
Authority: CN
Inventors: 阮慧渊; 孙兰
Original assignee: Fujian Qiaonan Industrial Co ltd
Current assignee: Fujian Qiaonan Industrial Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-24
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a foldable box blank and a packaging box, which comprise a second sheet, a third sheet, a fourth sheet and a fifth sheet which are sequentially spliced in the X direction, wherein the areas of the third sheet and the fifth sheet are equal, and the areas of the second sheet and the fourth sheet are equal; the first piece is connected to one side of the second piece, which is far away from the third piece in the X direction, and the sixth piece is connected to the joint between the second piece and the third piece; the device also comprises a seventh piece and an eighth piece which are respectively connected to the rectangular sheets on the two sides of the Y direction of the fifth piece and have the same area, a ninth piece which is connected to the Y direction of the seventh piece and is far away from one side of the fifth piece, and a tenth piece which is connected to the Y direction of the eighth piece and is far away from one side of the fifth piece. The packing box is formed by folding the foldable box blank. It has the following advantages: simple structure, less box forming steps, box forming blocks and convenient storage and transportation.

Description

Foldable box blank and packing box

Technical Field

The utility model relates to the field of packaging boxes, in particular to a foldable box blank and a packaging box.

Background

In the prior art, the packaging boxes with different shapes and colors are used for packaging or packaging articles, most of the packaging boxes are relatively fixed in space structure when leaving factory, and need to occupy a certain large space for transportation and storage, so that the packaging boxes are inconvenient to use, or some packaging boxes or packaging bags need to be formed, bonded and the like repeatedly during processing, so that the box forming process is complex, and more production resources and cost are consumed.

SUMMERY OF THE UTILITY MODEL

The present invention provides a foldable blank and package which overcomes the deficiencies of the prior art as set forth in the background of the utility model.

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

the foldable box blank comprises a rectangular sheet-shaped second sheet, a rectangular sheet-shaped third sheet, a rectangular sheet-shaped fourth sheet and a rectangular sheet-shaped fifth sheet which are sequentially spliced along the X direction, wherein the spliced second sheet, third sheet, fourth sheet and fifth sheet are laid and unfolded to be rectangular, the areas of the third sheet and the fifth sheet are equal, and the areas of the second sheet and the fourth sheet are equal; the first piece is connected to one side of the second piece, which is far away from the third piece in the X direction, and the sixth piece is connected to the connection position between the second piece and the third piece; the spliced fifth piece, the seventh piece and the eighth piece are connected to the Y-direction two sides of the fifth piece respectively and are rectangular after being tiled and unfolded, the spliced fifth piece, the seventh piece and the eighth piece are connected to the Y-direction of the seventh piece and far away from one side of the fifth piece, the X-direction width of the ninth piece and the tenth piece is smaller than or equal to the X-direction width of the third piece, the sum of the Y-direction widths of the ninth piece and the tenth piece is smaller than or equal to the Y-direction width of the third piece, and the X-direction width of the sixth piece is smaller than or equal to the X-direction width of the third piece.

In one embodiment: the sixth piece is a rectangular piece, the sum of the Y-direction widths of the ninth piece and the tenth piece is greater than the difference between the Y-direction widths of the third piece and the sixth piece, the distance between the side edge of the ninth piece far away from the fourth piece and the X-direction of the seventh piece far away from the side edge of the fourth piece is less than the X-direction width of the sixth piece, and the distance between the side edge of the tenth piece far away from the fourth piece and the X-direction of the eighth piece far away from the side edge of the fourth piece is less than the X-direction width of the sixth piece.

In one embodiment: the sixth piece is centrally attached to one side of the third piece.

In one embodiment: the first piece is a rectangular piece, is connected to one side of the second piece in the middle, and has the same area as the third piece and the fifth piece.

In one embodiment: at least one groove is formed in the side, away from the third piece, of the sixth piece in the X direction.

In one embodiment: the side edge of the sixth sheet far from the third sheet in the X direction is in a wavy line shape.

In one embodiment: the top cover of the box body is provided with a hollow structure.

The packaging box formed by folding the foldable box blank comprises a top cover, a bottom wall, a front wall, a left wall and a right wall of the rectangular packaging box, wherein the top cover, the bottom wall, the front wall, the left wall and the right wall of the rectangular packaging box are correspondingly formed by folding the second piece, the fourth piece, the fifth piece, the seventh piece and the eighth piece, the sixth piece is bent towards the lower wall, the ninth piece and the tenth piece are folded between the third piece and the sixth piece to form a rear wall of the rectangular packaging box, the first piece and the top cover can be turned over to open or close the packaging box, and when the packaging box is closed, the first piece covers the front wall.

The top cover of the packing box is provided with a hollow structure.

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

the packaging box is folded into a box, and the box forming step is simple; when in transportation and storage, the packaging box is only required to be unfolded to be stored as a thin plate, and the occupied space is small when in transportation and storage; during production, only materials are required to be cut into the thin-plate foldable box blank capable of being folded into the box, the production and processing technology is simple, production resources and production cost are saved on the whole, the packaging box can be recycled, and redundant garbage and waste products are not generated.

When the packing box is packed, other parts (such as magnetic buckles) are not needed for auxiliary fixation, the packing box can be formed into a firm packing box by folding the planar one-piece foldable box blank, the foldable box blank has unique and novel structure and simple box-packing process, and when tea is packed into the box, the tea can be packed by opening the top cover, and the packing box is also simple.

Drawings

The utility model is further illustrated by the following figures and examples.

Fig. 1 is a schematic view of a foldable blank.

FIG. 2 is one of the box-like state diagrams.

FIG. 3 is a second diagram of the boxed state.

Fig. 4 is a schematic view of the structure of the packing box.

Detailed Description

Referring to fig. 1, the foldable blank includes a second sheet 20, a third sheet 30, a fourth sheet 40, and a fifth sheet 50 which are sequentially spliced along the X direction, the spliced second sheet 20, third sheet 30, fourth sheet 40, and fifth sheet 50 are laid flat and unfolded to form a rectangular shape, the areas of the third sheet 30 and the fifth sheet 50 are equal, and the areas of the second sheet 20 and the fourth sheet 40 are equal; the first piece 10 is connected to one side of the second piece 20, which is far away from the third piece 30 in the X direction, and the sixth piece 60 is connected to the connection position between the second piece 20 and the third piece 30; the foldable box blank is characterized by further comprising a seventh sheet 700 and an eighth sheet 80 which are connected to the two sides of the fifth sheet 50 in the Y direction and have the same area, the spliced fifth sheet 50, seventh sheet 70 and eighth sheet 80 are laid and unfolded to be rectangular, the ninth sheet 90 is connected to one side of the seventh sheet 70, which is far away from the fifth sheet 50, and the tenth sheet 100 is connected to one side of the eighth sheet 80, which is far away from the fifth sheet 50 in the Y direction, the X-direction width of the ninth sheet 90 and the X-direction width of the tenth sheet 100 are smaller than or equal to the X-direction width of the third sheet 30, the sum of the Y-direction widths of the ninth sheet 90 and the tenth sheet 100 is smaller than or equal to the Y-direction width of the third sheet 30, and the X-direction width of the sixth sheet 60 is smaller than or equal to the X-direction width of the third sheet 30, so that when the foldable box blank is folded into the rectangular box, the ninth sheet 90 and the tenth sheet 100 can be folded between the sixth sheet 60 and the third sheet 30.

The sixth sheet 60 may be a rectangular sheet, and the sixth sheet 60 may be centrally attached to one side of the third sheet 30. The sum of the Y-direction widths of the ninth piece 90 and the tenth piece 100 is greater than the difference between the Y-direction widths of the third piece 30 and the sixth piece 60, the distance between the side edge of the ninth piece 90 away from the fourth piece 40 and the X-direction of the side edge of the seventh piece 70 away from the fourth piece 40 is less than the X-direction width of the sixth piece 60, and the distance between the side edge of the tenth piece 100 away from the fourth piece 40 and the X-direction of the side edge of the eighth piece 80 away from the fourth piece 40 is less than the X-direction width of the sixth piece 60. To ensure that the ninth 90 and tenth 100 panels are covered by the sixth panel 60 when the foldable blank is folded into a rectangular pack, so that the ninth 90 and tenth 100 panels are trapped between the fifth 50 and sixth 60 panels.

The first sheet 10 may be a rectangular sheet, which is centrally connected to one side of the second sheet 20 and has an area equal to that of the third sheet 30 and the fifth sheet 50. The first sheet 10 is intended to overlie the outer wall of the fifth sheet 50 when the foldable blank is folded into a rectangular pack, forming part of the lid (i.e. the top lid) of the pack to provide a stable closure of the pack opening.

At least one groove (not shown) is formed on the side of the sixth plate 60 away from the third plate 30 in the X direction. Or, the side edge of the sixth sheet 60 in the X direction and far from the third sheet 30 is in a wavy line shape (equivalent to a plurality of connected grooves), and by arranging the grooves, when the packaging box is disassembled to form a foldable box blank convenient for transportation, the sixth sheet 60 can be conveniently operated by fingers to turn over and open.

The foldable box blank is mostly made of paper plates, and all the plates are connected through bent flexible paper.

Referring to fig. 2 to 4, the packing box formed by folding the foldable blank is a rectangular packing box, and includes a top cover 1, a bottom wall 2, a front wall 3, a left wall 4 and a right wall 5 of the rectangular packing box formed by folding a second sheet 20, a fourth sheet 40, a fifth sheet 50, a seventh sheet 70 and an eighth sheet 80, the sixth sheet 60 is bent toward the bottom wall 2 and folds the ninth sheet 90 and the tenth sheet 100 between the third sheet 30 and the sixth sheet 60 to form a rear wall 6 of the rectangular packing box, the first sheet 10 is used as an extension of the top cover 1 and the top cover 1 can be turned to open or close the packing box, and when the packing box is closed, the first sheet 10 covers the front wall 3.

When the top cover 1 of the packaging box is provided with the hollow structure, the packaging box can also be used as a tissue box, and the tissue is taken out from the hollow part. When the packaging box has no hollow structure on each wall, the packaging box after being formed is a closed packaging box.

The present case the folding box blank structure that provides a new folding box that can fold, its folding step is few, becomes box stable in structure, and the cost of manufacture is low, and the packing carton that becomes is convenient for pack, folding box blank is convenient for accomodate and transport again.

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

Claims

1. Foldable box base, its characterized in that: the spliced second, third, fourth and fifth sheets are tiled and unfolded to be rectangular, the areas of the third and fifth sheets are equal, and the areas of the second and fourth sheets are equal; the first piece is connected to one side of the second piece, which is far away from the third piece in the X direction, and the sixth piece is connected to the connection position between the second piece and the third piece; the spliced fifth piece, the seventh piece and the eighth piece are connected to the Y-direction two sides of the fifth piece respectively and are rectangular after being tiled and unfolded, the spliced fifth piece, the seventh piece and the eighth piece are connected to the Y-direction of the seventh piece and far away from one side of the fifth piece, the X-direction width of the ninth piece and the tenth piece is smaller than or equal to the X-direction width of the third piece, the sum of the Y-direction widths of the ninth piece and the tenth piece is smaller than or equal to the Y-direction width of the third piece, and the X-direction width of the sixth piece is smaller than or equal to the X-direction width of the third piece.

2. The foldable blank according to claim 1, wherein: the sixth piece is a rectangular piece, the sum of the Y-direction widths of the ninth piece and the tenth piece is greater than the difference between the Y-direction widths of the third piece and the sixth piece, the distance between the side edge of the ninth piece far away from the fourth piece and the X-direction of the seventh piece far away from the side edge of the fourth piece is less than the X-direction width of the sixth piece, and the distance between the side edge of the tenth piece far away from the fourth piece and the X-direction of the eighth piece far away from the side edge of the fourth piece is less than the X-direction width of the sixth piece.

3. The foldable blank according to claim 2, wherein: the sixth piece is centrally attached to one side of the third piece.

4. The foldable blank according to claim 1, wherein: the first piece is a rectangular piece, is connected to one side of the second piece in the middle, and has the same area as the third piece and the fifth piece.

5. A foldable blank according to claim 2 or 3, wherein: at least one groove is formed in the side, away from the third piece, of the sixth piece in the X direction.

6. A foldable blank according to claim 2 or 3, wherein: the side edge of the sixth sheet far from the third sheet in the X direction is in a wavy line shape.

7. A pack folded from the foldable blank according to any one of claims 1 to 6, wherein: the packing box is a rectangular packing box and comprises a top cover, a bottom wall, a front wall, a left wall and a right wall which are correspondingly formed by folding a second sheet, a fourth sheet, a fifth sheet, a seventh sheet and an eighth sheet, wherein the sixth sheet is bent towards the lower wall, and folds a ninth sheet and a tenth sheet between the third sheet and the sixth sheet to form the rear wall of the rectangular packing box, the first sheet and the top cover can be turned to open or close the packing box, and when the packing box is closed, the first sheet covers the front wall.

8. The package of claim 7, wherein: the top cover of the packing box is provided with a hollow structure.