CN216581518U

CN216581518U - Foldable box blank and packing box

Info

Publication number: CN216581518U
Application number: CN202123105781.5U
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 the X direction of the second piece and far away from one side of the third piece, and the sixth piece is connected to the X direction of the fifth piece and far away from one side of 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 third 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 third 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 third piece. The packing box is formed by folding the box blank. It has the following advantages: convenient storage and transportation, less box forming steps and low manufacturing cost.

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:

a 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 flatly 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 one side of the fifth piece, which is far away from the third piece, in the X direction; the spliced third piece, the seventh piece and the eighth piece are connected to the Y-direction two sides of the third piece respectively, are rectangular after being tiled and unfolded, and further comprise a ninth piece and a tenth piece, wherein the ninth piece is connected to the Y-direction of the seventh piece and is far away from one side of the third piece, the tenth piece is connected to the Y-direction of the eighth piece and is far away from one side of the third 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 fifth 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 fifth piece, and the X-direction width of the sixth piece is smaller than or equal to the X-direction width of the fifth piece.

In one embodiment: the distance between the side edge of the ninth piece close to the second piece and the side edge of the seventh piece close to the second piece in the X direction is smaller than the width of the sixth piece in the X direction, and the distance between the side edge of the tenth piece close to the second piece and the side edge of the eighth piece close to the second piece in the X direction is smaller than the width of the sixth piece in the X direction.

In one embodiment: the sixth piece is centrally connected to one side of the fifth 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 fifth sheet, of the sixth sheet in the X direction.

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

The packing box formed by folding the box blank is used for packing tea leaves, the packing box is a rectangular packing box and comprises a top cover, a rear wall, a bottom wall, a left wall and a right wall, the top cover, the rear wall, the bottom wall, the left wall and the right wall are correspondingly formed by folding the second sheet, the third sheet, the fourth sheet, the seventh sheet and the eighth sheet, the sixth sheet is bent towards the bottom wall, the ninth sheet and the tenth sheet are folded between the fifth sheet and the sixth sheet to form the front wall of the rectangular packing box, the packing box can be opened or closed by overturning the first sheet and the top cover, and when the packing box is closed, the first sheet covers the front wall.

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

the packaging box is folded into a box, the box forming step is simple, and the box folding speed is high; 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 the materials are required to be cut into thin plate box blanks which can be folded into boxes, the production and processing technology is simple, the production resources and the production cost are saved on the whole, the materials can be repeatedly utilized, and no redundant garbage or waste is generated.

When the packing box is packed, other parts (such as magnetic buckles) are not needed for auxiliary fixation, the flat one-piece box blank can be folded to form a firm packing box, the box blank has unique and novel structure and simple box-forming 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 structural view of the packing box.

Detailed Description

Referring to fig. 1, a 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 second sheet 20, the third sheet 30, the fourth sheet 40, and the fifth sheet 50 are tiled and unfolded to be rectangular, 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 (i.e., the lengths and widths 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 one side of the fifth piece 50, which is far away from the third piece 30 in the X direction; the box blank folding device further comprises a seventh sheet 70 and an eighth sheet 80 which are connected to the two sides of the third sheet 30 in the Y direction and have the same area, the spliced third sheet 30, seventh sheet 70 and eighth sheet 80 are laid and unfolded to be rectangular, a ninth sheet 90 and a tenth sheet 100 are connected to one side of the seventh sheet 70 in the Y direction and far away from the third sheet 30, the X-direction width of the ninth sheet 90 and the tenth sheet 100 is smaller than or equal to the X-direction width of the fifth sheet 50, 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 fifth sheet 50, and the X-direction width of the sixth sheet 60 is smaller than or equal to the X-direction width of the fifth sheet 50, so that when the box blank is folded into the rectangular packaging box, the ninth sheet 90 and the tenth sheet 100 can be folded between the sixth sheet 60 and the fifth sheet 50.

The sixth sheet 60 may be a rectangular sheet, and more particularly, the sixth sheet 60 is centrally connected to one side of the fifth sheet 50. 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 fifth piece 50 and the sixth piece 60, the distance between the side edge of the ninth piece 90 close to the second piece 20 and the X-direction distance between the side edge of the seventh piece 70 close to the second piece 20 is less than the X-direction width of the sixth piece 60, and the distance between the side edge of the tenth piece 100 close to the second piece 20 and the X-direction distance between the side edge of the eighth piece 80 close to the second piece 20 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 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 blank is folded into a rectangular pack and forms part of the lid (i.e. the top lid) of the pack to stabilise the closure of the pack opening.

At least one groove 61 is opened to one side of this sixth piece 60 to keeping away from fifth piece 50, perhaps one side of this sixth piece 60 to keeping away from fifth piece 50 is wavy line form (being equivalent to a plurality of continuous recesses), through setting up groove 61, when disassembling the packing carton and forming the box blank that facilitates the transportation, makes things convenient for finger operation sixth piece 60 to overturn and open.

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

Referring to fig. 2 to 4, the box blank is folded into a rectangular box, which includes a top cover 1, a rear wall 2, a bottom wall 3, a left wall 4 and a right wall 5 of the rectangular box formed by folding a second sheet 20, a third sheet 30, a fourth sheet 40, a seventh sheet 70 and an eighth sheet 80, the sixth sheet 60 is folded toward the bottom wall, and the ninth sheet 90 and the tenth sheet 100 are folded between the fifth sheet 50 and the sixth sheet 60 to form a front wall 6 of the rectangular 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 box, and when the box is closed, the first sheet 10 covers the front wall 6.

The present case the utility model provides a new box blank structure that can fold into box, 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, and the 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. A foldable blank, characterized by: 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 one side of the fifth piece, which is far away from the third piece, in the X direction; the spliced third piece, the seventh piece and the eighth piece are connected to the Y-direction two sides of the third piece respectively, are rectangular after being tiled and unfolded, and further comprise a ninth piece and a tenth piece, wherein the ninth piece is connected to the Y-direction of the seventh piece and is far away from one side of the third piece, the tenth piece is connected to the Y-direction of the eighth piece and is far away from one side of the third 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 fifth 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 fifth piece, and the X-direction width of the sixth piece is smaller than or equal to the X-direction width of the fifth piece.

2. A 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 fifth piece and the sixth piece, the distance between the side edge of the ninth piece close to the second piece and the X-direction of the side edge of the seventh piece close to the second piece is smaller than the X-direction width of the sixth piece, and the distance between the side edge of the tenth piece close to the second piece and the X-direction of the side edge of the eighth piece close to the second piece is smaller than the X-direction width of the sixth piece.

3. A foldable blank according to claim 2, wherein: the sixth piece is centrally connected to one side of the fifth piece.

4. A 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 X-direction of the sixth piece and on one side, far away from the fifth piece, of the sixth piece.

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

7. A pack folded from the 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 rear wall, a bottom wall, a left wall and a right wall which are formed by folding a second sheet, a third sheet, a fourth sheet, a seventh sheet and an eighth sheet correspondingly, wherein the sixth sheet is bent towards the bottom wall, and folds a ninth sheet and a tenth sheet between the fifth sheet and the sixth sheet to form a front 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.