CN214824890U

CN214824890U - Folding location buffering inner packaging structure of cuboid product cardboard

Info

Publication number: CN214824890U
Application number: CN202120895005.0U
Authority: CN
Inventors: 闫成浩; 冯煜炜; 段祥元; 王玮晨; 温时宝
Original assignee: Qingdao University of Science and Technology
Current assignee: Qingdao University of Science and Technology
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-23
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses need make special forming die to plastic foam and paper pulp molding cushioning packaging structure, with the not enough of high cost cycle length, designed the cardboard location buffer structure special to regular structure cuboid product-a cuboid product cardboard folding location buffering inner packaging structure, only need through simple folding and grafting combination with a cardboard after the cross cutting indentation, form triangle-shaped and rectangle space and by packing material groove form location space, utilize the deformation realization that these spaces produced when strikeing and vibrating to the protection of being packed. The utility model discloses owing to adopt one-piece formula cardboard cross cutting indentation beta structure, have the advantage that need not the adhesive, be convenient for abandonment processing, utilize the folding fixed product in space that forms of cardboard simultaneously, buffering effect is good, is favorable to the vibration and the impact protection of product. The utility model discloses be suitable for and use as the buffering location packing of rule product.

Description

Folding location buffering inner packaging structure of cuboid product cardboard

Technical Field

The utility model relates to an inner packing structure mainly relates to the location buffering inner packing structure of rule product, in particular to cuboid product cardboard folding location buffering inner packing structure.

Background

Common cushioning packaging materials and structures are molded and bonded combination plastic foam and pulp molded structures. The plastic foam is usually directly molded into a structure matched with the shape of a product, is suitable for manufacturing a buffer structure with a complex surface, and has the defects of high manufacturing cost of a mold and difficult recycling treatment of a plastic foam product; the paper pulp molding needs to form and shape the paper pulp to form the positioning structure, and although the material is environment-friendly, the process also needs to manufacture a special mold, so that the cost is high and the period is long.

Disclosure of Invention

The utility model discloses need make special forming die to plastic foam and paper pulp molding buffering packaging structure, with the not enough of high cost cycle length, designed special cardboard location buffer structure to regular structure cuboid product, only need with a cardboard behind the cross cutting indentation through simple folding and grafting combination, can form the interior package buffer structure of buffering location space as being packed the product.

The utility model provides a technical scheme that its technical problem adopted is: a cuboid product paperboard folding positioning buffering inner packaging structure is formed by folding and inserting a single piece of paperboard after die cutting indentation into a buffering inner packaging structure (1) comprising four side faces, wherein the paperboard comprises an inner folded plate a (31), an inner folded plate b (32), an outer folded plate (33), an inner folded plate c (34), an inner folded plate d (35), a base plate (36), an inner folded plate e (37), an inner folded plate f (38), a plug a (39), a plug b (40), a plug c (41), a socket a (42), a socket b (43), a socket tongue edge (51) and a locking tongue (52) folding die cutting structure;

each side surface is folded and inserted to form a triangular folding space A (11), a rectangular folding space B (12), a groove-shaped positioning space (13) and a triangular folding space C (14) through an inner folded plate a (31), an inner folded plate B (32), an outer folded plate (33), an inner folded plate C (34), an inner folded plate d (35), a base plate (36), an inner folded plate e (37), an inner folded plate f (38), a plug a (39), a plug B (40), a plug C (41), a socket a (42) and a socket B (43);

the end part of the buffering inner packaging structure (1) is inserted and locked through the socket tongue edge (51) and the locking tongue (52).

The invention has the beneficial effects that: the buffering and positioning structure adopts a one-piece paperboard die-cutting indentation folding structure, does not use adhesive and is convenient for waste treatment; the space formed by folding the paper board is utilized to fix the product, the buffering effect is good, and the vibration and impact protection of the product are facilitated.

Drawings

Fig. 1 is an application schematic diagram of the folding positioning buffering inner packaging structure of the paper board for cuboid products.

Fig. 2 is a schematic view of the combination package of fig. 1.

Fig. 3 is a side-folded structure view of the buffer inner packing structure (1) of fig. 2.

Fig. 4 is an expanded view of the buffer inner packing structure (1) of fig. 1.

In the figure: 1. the packaging structure comprises a buffer inner packaging structure, 2, a cuboid object to be packaged, 11, a folding space A, 12, a folding space B, 13, a positioning space, 14, a folding space C, 31, an inner folded plate a, 32, an inner folded plate B, 33, an outer folded plate, 34, an inner folded plate C, 35, an inner folded plate d, 36, a base plate, 37, an inner folded plate e, 38, an inner folded plate f, 39, a plug a, 40, a plug B, 41, a plug C, 42, a socket a, 43, a socket B, 51, a socket tongue edge and 52 a locking tongue. In fig. 4, the broken lines are all crease lines.

Detailed Description

Referring to fig. 1 and 2, a rectangular parallelepiped article to be packed (2) is fitted into a positioning space (13) formed by the buffer inner packing structure (1).

Referring to fig. 1 and 2, four sides formed by folding and inserting are folded along the vertical crease lines, and the four sides are inserted and locked by the two end socket tongues (51) and the locking tongues (52), so that the four sides form a complete structure.

Referring to fig. 4, the buffering inner packaging structure (1) is formed by folding and inserting a single piece of paperboard after die cutting and impressing, and the paperboard comprises an inner folded plate a (31), an inner folded plate b (32), an outer folded plate (33), an inner folded plate c (34), an inner folded plate d (35), a base plate (36), an inner folded plate e (37), an inner folded plate f (38), a plug a (39), a plug b (40), a plug c (41), a socket a (42), a socket b (43), a socket tongue edge (51) and a locking tongue (52) folding and die cutting structure.

Referring to fig. 3 and 4, the buffer inner packaging structure (1) is formed by combining four side faces with the same structure, and the folding combination sequence of the side faces is as follows:

1) the fixed base plate (36) is fixed, the inner folding plate d (35), the inner folding plate c (34) and the outer folding plate (33) are folded, a plug b (40) at the folding line of the inner folding plate c (34) and the outer folding plate (33) is inserted into a jack a (42) to be fixed, and a triangular folding space A (11) is formed in the space among the base plate (36), the inner folding plate d (35) and the inner folding plate c (34);

2) continuously folding the inner folding plate a (31) and the inner folding plate B (32), inserting a plug a (39) at the edge of the inner folding plate a (31) into a socket B (43) to fix the inner folding plate a (31), and forming a rectangular folding space B (12) in the space among the inner folding plate a (31), the inner folding plate B (32), the outer folding plate (33) and the base plate (36);

3) folding the inner folding plate e (37) and the inner folding plate f (38) from the other side of the paperboard, inserting a plug C (41) at the edge of the inner folding plate f (38) into the socket b (43), and forming a triangular folding space C (14) in the space among the base plate (36), the inner folding plate e (37) and the inner folding plate f (38);

4) a groove-like positioning space (13) is formed between the inner flap (b) (32), the inner flap (c) (34), and the inner flap (f) (38).

After the cuboid packaged objects (2) are embedded in the positioning space (13) formed by the buffering inner packaging structure (1), the combined structure is placed in an outer packaging box, and then the complete packaging piece is formed. When the package is subjected to vibration and impact, the folding space A (11), the folding space B (12) and the folding space C (14) formed by the paperboards can generate certain deformation to absorb the impact and the vibration energy, so that the cuboid packaged object (2) is protected.

Claims

1. A cuboid product paperboard folding positioning buffering inner packaging structure is characterized in that a buffering inner packaging structure (1) comprising four side faces is formed by folding and inserting a single piece of paperboard after die cutting indentation, and the paperboard comprises an inner folded plate a (31), an inner folded plate b (32), an outer folded plate (33), an inner folded plate c (34), an inner folded plate d (35), a base plate (36), an inner folded plate e (37), an inner folded plate f (38), a plug a (39), a plug b (40), a plug c (41), a socket a (42), a socket b (43), a socket tongue edge (51) and a locking tongue (52) folding die cutting structure;

2. A rectangular parallelepiped product paperboard folding positioning buffer inner packaging structure as claimed in claim 1, wherein the triangular folding space a (11) is formed by a base plate (36), an inner flap d (35) and an inner flap c (34); when the folding is carried out, the fixed base plate (36) is fixed, the inner folding plate d (35), the inner folding plate c (34) and the outer folding plate (33) are folded, and the plug b (40) at the folding line of the inner folding plate c (34) and the outer folding plate (33) is inserted into the jack a (42) for fixing.

3. A rectangular parallelepiped product cardboard folding positioning buffering inner packaging structure as claimed in claim 1, wherein a rectangular folding space B (12) is formed in the space between the inner flap a (31), the inner flap B (32), the outer flap (33) and the base plate (36), by folding the inner flap a (31) and the inner flap B (32) and inserting the plug a (39) at the edge of the inner flap a (31) into the socket B (43) and fixing the inner flap a (31).

4. A rectangular parallelepiped product cardboard folding positioning buffering inner packaging structure as claimed in claim 1, wherein a triangular folding space C (14) is formed by a space between a base plate (36), an inner flap e (37) and an inner flap f (38), and is fixed by folding the inner flap e (37) and the inner flap f (38) and then inserting a plug C (41) at the edge of the inner flap f (38) into a socket b (43).

5. A rectangular parallelepiped product cardboard folding positioning buffer inner packaging structure as claimed in claim 1, wherein the groove-like positioning space (13) is formed by an inner flap b (32), an inner flap c (34) and an inner flap f (38).