CN219056917U

CN219056917U - High-buffering packaging paper box

Info

Publication number: CN219056917U
Application number: CN202223451051.5U
Authority: CN
Inventors: 毛必长; 毛胜春
Original assignee: Zhejiang Xinlianxin Color Packing Co ltd
Current assignee: Zhejiang Xinlianxin Color Packing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-23
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a high-buffering packaging paper box which comprises a top cover, a square main body and a bottom cover, wherein two ends of the square main body are open, cushion layers are respectively arranged at the bottom of the top cover and the top of the bottom cover, protection columns are respectively arranged at four corners of the bottom of the top cover and the top of the bottom cover, the protection columns are hollow paper columns, each protection column protrudes out of the bottom of the top cover or the top of the bottom cover, a cylinder is arranged in each protection column, the top cover and the bottom cover are respectively fixed at the top and the bottom of the main body, each protection column is inserted into the main body and is abutted against each end corner in the main body, the high-buffering packaging paper box further comprises four buffer columns, each buffer column is formed by stacked wavy corrugated paper boards, honeycomb holes are densely distributed on each buffer column, and each guide column is respectively arranged at the top and the bottom of each buffer column and is respectively inserted into the corresponding cylinder.

Description

High-buffering packaging paper box

Technical Field

The present utility model relates to a high-cushioning packaging carton.

Background

The patent of bulletin number CN217893608U discloses a packing carton with elasticity buffer structure, including box body and closing cap, the closing cap cup joints on the surface of box body to fix both through sticky tape and binding rope etc. the inside of box body is provided with the protection component, the protection component includes: the placing plate is connected in a sliding manner in the box body, and the surface of the placing plate is provided with a mounting opening; the lantern ring, the lantern ring joint is in the inside of installing port, fixedly connected with inflatable balloon on the lateral wall of lantern ring. This packing carton with elasticity buffer structure, through filling gas in to the inflatable balloon, make inflatable balloon inflation, laminate mutually with the shape of object to fix the breakable, and when receiving vibrations, play certain cushioning effect, and offset the power that fragile article bottom received with the backing plate, improve the protection to fragile article, avoid the damage that leads to because of vibrations.

The structure has higher buffer performance from the technical proposal, but the internal structure is complex, which leads to the rapid increase of the manufacturing cost of the paper box, and accessories such as an inflatable air bag and the like are required to be purchased additionally, so that the paper box manufacturer cannot produce the paper box by himself, and the paper box manufacturer is inconvenient.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a pure paper packaging paper box which has simple structure and high buffer performance.

The technical scheme of the utility model is as follows: the utility model provides a high buffer packaging paper box, includes top cap, both ends are square main part and the bottom of open, the bottom of top cap and the top of bottom have the bed course respectively, still be equipped with a guard post respectively on four angles at the bottom of top cap and the top of bottom, the guard post is the cavity paper post, each the guard post is protruding in the bottom of top cap or the top of bottom, each be equipped with a drum in the guard post, top cap and bottom are fixed in the top and the bottom of main part respectively, each the guard post inserts in the main part and with each end angle looks butt in the main part;

the novel corrugated board comprises a plurality of cylinders, and is characterized by further comprising four buffer columns, wherein each buffer column consists of laminated wavy corrugated boards, honeycomb holes are densely distributed on the buffer columns, the top and the bottom of each buffer column are respectively provided with a guide column, and each guide column is respectively inserted into a corresponding cylinder.

Further, the areas of the top cover and the bottom cover are larger than the cross section of the main body, and the four corners of the top cover and the bottom cover are respectively provided with arc-shaped anti-collision angles.

Furthermore, the top cover and the bottom cover are respectively provided with a downward and an upward bending guard edges, and the inner sides of the guard edges are spaced from the main body.

Further, the bottom of the top cover and the top of the bottom cover are respectively provided with a raised surrounding edge, the surrounding edge is inserted into the end part of the main body, the surrounding edge of the bottom cover is adhered to the inner side of the bottom of the main body, and the surrounding edge of the top cover is inserted into the top of the main body.

Specifically, the cushion layer is a foam cushion layer, and the cushion layer is adhered to the top cover or the bottom cover.

Specifically, the protective column is a triangular column to reduce the volume of the protective column, the face of the protective column towards the inside of the main body is an arc face.

Further, a plurality of support plates are arranged on the periphery of the cylinder in an array mode, and each support plate is connected with the inner side of the protective column or the inner side of the main body.

Specifically, the buffer column is also a triangular column.

Furthermore, binding grooves are respectively arranged on the peripheries of the top cover and the bottom cover.

Further, two sides of the main body are respectively provided with a folding handle, the folding handles are rotatably connected to the handle frame through torsion springs, and the handle frame is adhered to the side face of the main body.

The beneficial effects of the utility model are as follows: the utility model is a pure paper structure, has simple structure and higher buffer performance; the cushion layer of the top cover and the bottom cover aims at buffering the joint of the main body and the top cover or the bottom cover, and bending of the two ends of the main body caused by rigid connection of the two ends of the main body and the top cover and the bottom cover is avoided; the protective columns with better rigidity are matched with the buffer columns, the top cover and the bottom cover to form a frame body with higher strength, so that the whole paper box has better anti-collision and buffer properties; the cylinder arranged in the protective column can further strengthen the rigidity of the protective column on one hand, and is used for guiding the guide column on the other hand, when the paper box is impacted upwards or downwards, the buffer column formed by the laminated wavy corrugated paper boards can shrink to a certain extent, and the buffer column can play a relatively good role in buffering due to the arrangement of the cushion layer.

Drawings

FIG. 1 is a transverse cross-sectional view of the present utility model;

FIG. 2 is a longitudinal cross-sectional view of the present utility model;

fig. 3 is a schematic structural view of the present utility model.

In the figure: top cap 1, square main part 2, bottom 3, bed course 4, guard post 5, drum 6, buffer post 7, guide post 8, safe edge 9, surrounding edge 10, backup pad 11, tie up groove 12, folding handle 13.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1 to 3, a high-cushioning packaging paper box comprises a top cover 1, a square main body 2 with two open ends and a bottom cover 3;

the bottom of the top cover 1 and the top of the bottom cover 3 are respectively provided with a cushion layer 4, four corners of the bottom of the top cover 1 and the top of the bottom cover 3 are respectively provided with a protective column 5, the protective columns 5 are hollow paper columns, each protective column 5 protrudes from the bottom of the top cover 1 or the top of the bottom cover 3, a cylinder 6 is arranged in each protective column 5, the top cover 1 and the bottom cover 3 are respectively fixed on the top and the bottom of the main body 2, and each protective column 5 is inserted into the main body 2 and is abutted against each end corner in the main body 2;

the novel corrugated cardboard box further comprises four buffer columns 7, each buffer column 7 is composed of stacked corrugated cardboard, honeycomb holes are densely distributed in the buffer columns 7, the top and the bottom of each buffer column 7 are respectively provided with a guide column 8, and each guide column 8 is respectively inserted into the corresponding cylinder 6.

Specifically, the top cover 1, the bottom cover 3, the cylinder 6 and the guide post 8 are all paper products.

The beneficial effects of the structure are as follows: the cushion layer 4 of the top cover 1 and the bottom cover 3 aims at buffering the joint of the main body 2 and the top cover 1 or the bottom cover 3, and avoids bending of the two ends of the main body 2 caused by rigid connection of the two ends of the main body 2 and the top cover 1 and the bottom cover 3; the protective columns 5 with better rigidity are matched with the buffer columns 7, the top cover 1 and the bottom cover 3 to form a frame body with higher strength, so that the whole paper box has better anti-collision and buffer properties; the cylinder 6 arranged in the protective column 5 can further strengthen the rigidity of the protective column 5 on one hand, and is used for guiding the guide column 8 on the other hand, when the paper box is impacted upwards or downwards, the buffer column 7 formed by the laminated wavy corrugated paper boards can shrink to a certain extent, and the buffer column can play a relatively good role in buffering by matching with the arrangement of the cushion layer 4.

In another embodiment, as shown in fig. 1, the top cover 1 and the bottom cover 3 have an area larger than that of the main body 2, and the four corners of the top cover 1 and the bottom cover 3 have arc-shaped anti-collision corners, respectively, to protect the main body 2.

In another embodiment, as shown in fig. 2, the top cover 1 and the bottom cover 3 are further provided with downward and upward bent protecting edges 9, respectively, and the inner sides of the protecting edges 9 are spaced from the main body 2 to protect and buffer impact.

In another embodiment, as shown in fig. 1 and 2, the bottom of the top cover 1 and the top of the bottom cover 3 also have raised surrounding edges 10, respectively, the surrounding edges 10 are inserted into the end of the main body 2, the surrounding edges 10 of the bottom cover 3 are adhered to the inner side of the bottom of the main body 2, and the surrounding edges 10 of the top cover 1 are inserted into the top of the main body 2.

In another embodiment, the cushion layer 4 is a foam cushion layer 4, and the cushion layer 4 is adhered to the top cover 1 or the bottom cover 3.

In another embodiment, as shown in fig. 1, the protection post 5 is a triangular post to reduce the volume of the protection post 5, and the surface of the protection post 5 facing the inner side of the main body 2 is an arc surface to reduce the collision area of the object placed in the object.

In another embodiment, as shown in fig. 1, a plurality of support plates 11 are further arrayed on the outer periphery of the cylinder 6, and each support plate 11 is connected to the inner side of the protection column 5 or the inner side of the main body 2, so as to improve the reliability of the cylinder 6 and the protection column 5.

In another embodiment, as shown in fig. 1, the buffer column 7 is also a triangular column.

In another embodiment, as shown in fig. 3, the outer circumferences of the top cover 1 and the bottom cover 3 are also provided with binding grooves 12, respectively, for restricting the ropes or the packing belts of the binding body 1.

In another embodiment, as shown in fig. 3, two sides of the main body 1 are further provided with folding handles 13, respectively, the folding handles 13 are rotatably connected to a handle frame through torsion springs, and the handle frame is adhered to the side surface of the main body 1.

Claims

1. The utility model provides a high buffer packaging paper box, includes top cap (1), both ends are square main part (2) and bottom (3) of open form, characterized by, the bottom of top cap (1) and the top of bottom (3) have bed course (4) respectively, still be equipped with respectively on four angles at the bottom of top cap (1) and the top of bottom (3) a guard post (5), guard post (5) are hollow paper post, each guard post (5) are protruding in the bottom of top cap (1) or the top of bottom (3), are equipped with a drum (6) in each guard post (5), top cap (1) and bottom (3) are fixed in the top and the bottom of main part (2) respectively, each guard post (5) inserts in main part (2) and with each end angle looks in main part (2);

the novel corrugated cardboard box is characterized by further comprising four buffer columns (7), wherein each buffer column (7) is formed by laminated corrugated cardboard in a wavy mode, honeycomb holes are densely distributed in the buffer columns (7), guide columns (8) are respectively arranged at the top and the bottom of each buffer column (7), and each guide column (8) is respectively inserted into a corresponding cylinder (6).

2. A high buffering packing carton as claimed in claim 1, characterized in that the areas of the top cover (1) and the bottom cover (3) are larger than the cross section of the main body (2), and the four corners of the top cover (1) and the bottom cover (3) are respectively provided with arc-shaped anti-collision corners.

3. A high buffering packing carton as claimed in claim 2, characterized in that the top cover (1) and the bottom cover (3) are further provided with downward and upward bent guard edges (9), respectively, the inner sides of the guard edges (9) being spaced from the main body (2).

4. A high buffering packing carton as claimed in claim 3, characterized in that the bottom of the top cover (1) and the top of the bottom cover (3) are further provided with raised surrounding edges (10), respectively, the surrounding edges (10) are inserted into the end of the main body (2), the surrounding edges (10) of the bottom cover (3) are adhered to the inner side of the bottom of the main body (2), and the surrounding edges (10) of the top cover (1) are inserted into the top of the main body (2).

5. A high buffering packing carton as claimed in claim 4, characterized in that the cushion layer (4) is a foam cushion layer (4), and the cushion layer (4) is adhered to the top cover (1) or the bottom cover (3).

6. A high buffering packing carton as claimed in claim 5, characterized in that the protection column (5) is a triangular column to reduce the volume of the protection column (5), and the surface of the protection column (5) facing the inner side of the main body (2) is an arc surface.

7. A high-buffering packing carton as claimed in claim 6, characterized in that the periphery of the cylinder (6) is further provided with a plurality of support plates (11), each of the support plates (11) being connected to the inner side of the protective column (5) or the inner side of the main body (2).

8. A high-buffering packing carton as claimed in claim 7, characterized in that the buffering column (7) is also a triangular column.

9. A high buffering packing carton as claimed in claim 8, characterized in that the outer circumferences of the top cover (1) and the bottom cover (3) are further provided with binding grooves (12), respectively.

10. A high buffering packing carton as claimed in claim 9, characterized in that the two sides of the main body (2) are provided with a folding handle (13) respectively, the folding handle (13) is rotatably connected to a handle frame by a torsion spring, and the handle frame is adhered to the side surface of the main body (2).