CN217945845U

CN217945845U - Dividing wall type corrugated paper box blank

Info

Publication number: CN217945845U
Application number: CN202222487530.6U
Authority: CN
Inventors: 付春英; 赵亚珠; 石炜
Original assignee: Tianjin Vocational Institute
Current assignee: Tianjin Vocational Institute
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-02
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a dividing wall type corrugated case blank, which comprises a first forming unit, a second forming unit, a third forming unit and a fourth forming unit which are connected in sequence along the length direction; the first forming unit and the third forming unit respectively comprise a first cover plate, a first side wall plate, a first bottom plate and a first partition wall structure which are connected in sequence through transverse crease lines, a plurality of partition wall plates are arranged on the first partition wall structure, and a flap is connected to the left side edge line of the first side wall plate; the second forming unit and the fourth forming unit respectively comprise a second cover plate, a second side wall plate and two second bottom plates which are connected sequentially through transverse crease lines, and the two second bottom plates are connected to the edges of the second side wall plates in parallel. The utility model discloses change 0201 type corrugated box bottom of the case structure, the bottom of the case need not the sticky tape bonding when making the carton shaping, has designed dividing wall plate at the bottom of the case for form dividing wall structure in the box.

Description

Dividing wall type corrugated paper box blank

Technical Field

The utility model relates to the field of packaging technology, relate to a dividing wall formula corrugated box case base particularly.

Background

0201 type corrugated box's that commonly used in the market simple structure, and corrugated board material high-usage, but bottom of the case, case lid all need be glued with the sticky tape when this kind of 0201 type corrugated box shaping, and the case itself does not have the interval effect, needs extra supporting space bar to realize the separation to the incasement object, influences the result of use, increases the packing process, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical scheme not enough, the utility model aims to provide a dividing wall formula corrugated box case base.

The purpose of the utility model is realized by the following technical scheme.

A dividing wall type corrugated case blank comprises a first forming unit, a second forming unit, a third forming unit and a fourth forming unit which are sequentially connected along the length direction;

the first forming unit and the third forming unit respectively comprise a first cover plate, a first side wall plate, a first bottom plate and a first partition wall structure which are connected in sequence through transverse crease lines, the first partition wall structure is provided with a plurality of partition wall plates, and a flap is connected to the left edge line of the first side wall plate;

the second forming unit and the fourth forming unit respectively comprise a second cover plate, a second side wall plate and two second bottom plates which are connected sequentially through transverse crease lines, and the two second bottom plates are connected to the edge of the second side wall plate in parallel.

In the above technical solution, the first partition structure includes a bottom substrate and 2 partition walls cut from the bottom substrate.

In the above technical solution, the shape of the middle wall plate is trapezoidal, and the long bottom side of the trapezoid is the connecting line between the middle wall plate and the bottom substrate.

In the above technical solution, the connecting line of the first cover plate and the first side wall plate is collinear with the connecting line of the second cover plate and the second side wall plate.

In the above technical solution, the connecting line of the first side wall plate and the first bottom plate is collinear with the connecting line of the second side wall plate and the second bottom plate.

In the above technical solution, the first forming unit, the second forming unit, the third forming unit and the fourth forming unit are connected in sequence through the first crease line, the second crease line and the third crease line.

In the above technical solution, the first crease line, the second crease line and the third crease line are equal in length, and the length of the first crease line is equal to the length of the first side wall panel in the vertical direction.

In the above technical solution, the first cover plate, the first bottom plate, the first partition wall structure and the second cover plate have the same length in the vertical direction.

In the above technical solution, the lengths of the first side wall plate and the second side wall plate in the vertical direction are equal.

In the above technical solution, the length of the second bottom plate in the horizontal direction is equal to the length of the first bottom plate in the vertical direction.

The utility model discloses an advantage and beneficial effect do:

the utility model discloses change 0201 type corrugated box bottom of the case structure, the bottom of the case need not the sticky tape bonding when making the carton shaping, has designed the dividing wall board at the bottom of the case for form dividing wall structure in the box, play the effect of protection container when being favorable to a plurality of bottles of splendid attire, canned product, can used repeatedly, whole shape is the rectangle, sparingly transports the space.

Drawings

Fig. 1 is a schematic view of the overall structure of a dividing wall type corrugated carton blank according to the present invention;

fig. 2 is a schematic view of the overall structure of a dividing wall type corrugated carton according to the present invention.

Wherein, A: first molding unit, 1: first cover plate, 2: first side wall panel, 3: first base plate, 4: first partition wall structure, 5: partition plate, B: second molding unit, 6: second cover plate, 7: second side wall panel, 8: second bottom plate, C: third molding unit, D: fourth molding unit, 9: first crease line, 10: second crease line, 11: third crease line, 12: a flap.

Detailed Description

The technical solution of the present invention will be further described with reference to the following specific embodiments.

Example 1

As shown in fig. 1, a dividing wall type corrugated carton blank includes a first forming unit a, a second forming unit B, a third forming unit C, and a fourth forming unit D connected in sequence along a length direction, the first forming unit a, the second forming unit B, the third forming unit C, and the fourth forming unit D are connected in sequence through a first crease line 9, a second crease line 10, and a third crease line 11, the first forming unit a and the third forming unit C are symmetrical along a center line of the second forming unit B in a vertical direction, and the second forming unit B and the fourth forming unit D have the same structure.

The first forming unit A and the third forming unit C respectively comprise a first cover plate 1, a first side wall plate 2, a first bottom plate 3 and a first partition wall structure 4 which are connected in sequence through transverse crease lines, the first partition wall structure 4 comprises a bottom base plate and 2 partition wall plates 5 formed by cutting the bottom base plate, and partition walls are formed at the bottom of the box, connecting lines of the partition wall plates 5 and the first partition wall structure 4 are the crease lines, and the partition wall plates 5 are folded outwards by 90 degrees along the crease lines during forming.

The second forming unit B and the fourth forming unit D each include a second cover plate 6, a second sidewall plate 7, and two second bottom plates 8 connected in sequence along a transverse crease line, the two second bottom plates 8 are connected in parallel on an edge of the second sidewall plate 7, a connection line of the first cover plate 1 and the first sidewall plate 2 is collinear with a connection line of the second cover plate 6 and the second sidewall plate 7, a connection line of the first sidewall plate 2 and the first bottom plate 3 is collinear with a connection line of the second sidewall plate 7 and the second bottom plate 8, the first cover plate 1, the first bottom plate 3, the first partition wall structure 4, and the second cover plate 6 have equal length along a vertical direction, the first sidewall plate 2 and the second sidewall plate 7 have equal length along a vertical direction, the second bottom plate 8 has equal length along a horizontal direction of the first bottom plate 3, the first crease line 9, the second crease line 10, and the third crease line 11 have equal length, the length of the first sidewall plate 2 is equal to the vertical direction, and a left side edge line of the first side 2 is connected with a wall plate 12.

Specifically, the connecting lines of the first cover plate 1, the first side wall plate 2, the first bottom plate 3 and the first partition wall structure 4 are transverse crease lines, and the connecting lines of the second cover plate 6, the second side wall plate 7 and the second bottom plate 8 are transverse crease lines. The first sidewall panel 2 of the first forming unit a and the second sidewall panel 7 of the second forming unit B are connected by a first crease line 9, the second sidewall panel 7 of the second forming unit B and the first sidewall panel 2 of the third forming unit C are connected by a second crease line 10, and the first sidewall panel 2 of the third forming unit C and the second sidewall panel 7 of the fourth forming unit D are connected by a third crease line 11.

Example 2

Based on the forming method of the dividing wall type corrugated case blank in the embodiment 1, the forming method comprises the following steps:

folding the first bottom panels 3 of the two first and third forming units a, C so that the first bottom panels 3 are perpendicular to the first side wall panels 2, and folding the second bottom panels 8 of the two second and fourth forming units B, D so that they are perpendicular to the second side wall panels 7;

and (3) forming a bottom structure: respectively turning over a second forming unit B and a fourth forming unit D along a second crease line 10 and a third crease line 11, enabling the second forming unit B and the fourth forming unit D to be opposite, turning over a first forming unit A along a first crease line 9, enabling the first forming unit A and a third forming unit C to be opposite, inserting the first bottom plate 3 and the first partition wall unit 4 of the first forming unit A or the third forming unit C into gaps between 2 second bottom plates 8 of the second forming unit B or the fourth forming unit D in a corresponding mode in a rotating and turning process, then turning over a first partition wall structure 4 at 90 degrees to enable the first partition wall structure 4 to be perpendicular to the first bottom plate 3, then folding the first partition wall structure 4 to enable the first partition wall structure to be in a horizontal state, turning over each partition wall 5 to enable the corresponding bottom base plate to be perpendicular to, and erecting the partition wall plates 5 as intervals to separate packaged articles;

forming a top structure: and folding the first cover plate 1 and the second cover plate 6 to enable the first cover plate and the second cover plate to be crossed and pinned.

Example 3

A dividing wall type corrugated box obtained by the forming method of example 2 is shown in fig. 2. After forming, the first side wall plates 2 of the first forming unit A and the third forming unit C are oppositely arranged, the second side wall plates 7 of the second forming unit B and the fourth forming unit D are oppositely arranged, 4 partition plates 5 divide the bottom of the carton into 6 areas, each area is used for placing an object, and the partition plates 5 play a role in protecting and preventing the objects from colliding with each other.

The above description of the invention is given by way of example only, and it is to be understood that any simple modifications, adaptations or equivalent replacements which can be carried out by a person skilled in the art without expending any inventive effort, fall within the scope of protection of the invention, without departing from the core of the invention.

Claims

1. A dividing wall type corrugated case blank is characterized by comprising a first forming unit, a second forming unit, a third forming unit and a fourth forming unit which are sequentially connected along the length direction;

the second forming unit and the fourth forming unit respectively comprise a second cover plate, a second side wall plate and two second bottom plates which are sequentially connected through transverse crease lines, and the two second bottom plates are connected to the edges of the second side wall plates in parallel.

2. A dividing wall corrugated box blank as claimed in claim 1, wherein said first partition structure comprises a base substrate and 2 partition panels cut from said base substrate.

3. A box blank for a dividing wall corrugated box as claimed in claim 2, wherein said dividing wall panel is trapezoidal in shape, and the long bottom edge of said trapezoid is the line connecting the dividing wall panel and the bottom base panel.

4. A box blank for a dividing wall corrugated box as claimed in claim 3 wherein the line of joinder of said first cover sheet and first side wall panel is collinear with the line of joinder of said second cover sheet and second side wall panel.

5. A box blank for a dividing wall corrugated box as claimed in claim 4 wherein the line of joinder of said first side wall panel to said first bottom panel is collinear with the line of joinder of said second side wall panel to said second bottom panel.

6. The box blank of a dividing wall type corrugated box as claimed in claim 5, wherein said first forming unit, said second forming unit, said third forming unit and said fourth forming unit are connected in sequence via said first crease line, said second crease line and said third crease line.

7. The box blank of a dividing wall corrugated box as claimed in claim 6, wherein said first crease line, said second crease line and said third crease line are of equal length, and have a length equal to the length of said first sidewall panel in the vertical direction.

8. A corrugated box blank as claimed in claim 7, wherein the first cover sheet, the first bottom sheet, the first partition structure and the second cover sheet are of equal length in the vertical direction.

9. The box blank of claim 8, wherein said first side wall panel and said second side wall panel are vertically equal in length.

10. A corrugated box blank as claimed in claim 9, wherein the length of said second bottom panel in the horizontal direction is equal to the length of said first bottom panel in the vertical direction.