CN221795251U - A corrugated paperboard with double corrugated core - Google Patents

Abstract

The utility model discloses a corrugated board with double corrugated mediums, and relates to the field of corrugated boards. The corrugated board with the double corrugated mediums comprises a first frame board, wherein a board column is arranged at the bottom of the first frame board, a second frame board is arranged at the bottom of the board column, a base structure is arranged at the bottom of the second frame board, and the base structure comprises a board base, a cross board and a foam pad. This corrugated container board with two corrugated medium utilizes first frame cardboard, cardboard post and second frame cardboard to realize article joint, cooperates the design of base structure to carry out bottom joint and buffering to first frame cardboard, cardboard post and second frame cardboard and placing object article, and wherein utilizes cardboard base self elasticity, foam pad and cross cardboard's three-layer buffering design, and is effectual to the protection of packing object, satisfies the user demand.

Description

A corrugated paperboard with double corrugated core

Technical Field

The utility model relates to the technical field of corrugated paperboards, in particular to a corrugated paperboard with a double corrugated core.

Background Art

Corrugated cardboard is a multi-layer adhesive body, which consists of at least one layer of corrugated core paper. The current corrugated cardboard uses the internal corrugated core to provide overall anti-collision and buffer protection.

Corrugated cardboard is widely used in the packaging field. In some packages, corresponding corrugated cardboard is specially arranged inside the packaging box to clamp the items that need to be placed. However, for some fragile items, it is not enough to achieve sufficient protection performance by relying solely on the wavy corrugated core design of the corrugated cardboard itself. If it only relies on the buffering design of the corrugated core, it is easy to cause the items to be damaged when falling, causing losses. In view of the shortcomings of the prior art, the utility model provides a corrugated cardboard with a double corrugated core to solve the above problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a corrugated cardboard with a double corrugated core, which utilizes a first frame cardboard, a cardboard column and a second frame cardboard to realize the clamping of objects, and cooperates with the design of the base structure to perform bottom clamping and buffering on the first frame cardboard, the cardboard column and the second frame cardboard as well as the placed objects. The three-layer buffering design of the cardboard base itself, the foam pad and the cross cardboard is utilized to have a good protective effect on the packaged objects and meet the use requirements.

To achieve the above objectives, the utility model is implemented through the following technical solutions: a corrugated paperboard with a double corrugated core, comprising a first frame paperboard, a paperboard column is provided at the bottom of the first frame paperboard, a second frame paperboard is provided at the bottom of the paperboard column, a base structure is provided at the bottom of the second frame paperboard, and the base structure comprises:

A cardboard base, arranged at the bottom of the second frame cardboard;

A cross paperboard, clamped to the bottom of the paperboard base;

Foam pads that snap in between the cardboard base and the cardboard cross.

Preferably, a wedge-shaped surface structure is provided on the outer side of the paperboard base.

Preferably, a card slot corresponding to the cross cardboard is provided at the bottom of the cardboard base.

Preferably, the bottom of the cardboard base is provided with an embedded groove for clamping the foam pad.

Preferably, both the first frame paperboard and the second frame paperboard are provided with storage slots.

Preferably, the first frame cardboard, cardboard column, second frame cardboard and base structure are all made of corrugated cardboard with double corrugated core.

The utility model discloses a corrugated paperboard with a double corrugated core, which has the following beneficial effects:

The corrugated paperboard with a double corrugated core utilizes a first frame paperboard, a paperboard column, and a second frame paperboard to realize the clamping of articles, and cooperates with the design of the base structure to perform bottom clamping and buffering on the first frame paperboard, the paperboard column, the second frame paperboard, and the placed articles, wherein the three-layer buffering design utilizing the elasticity of the paperboard base itself, the foam pad, and the cross paperboard has a good protective effect on the packaged articles and meets the use requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of the utility model from a first viewing angle;

FIG2 is a second viewing angle of the overall structure schematic diagram of the utility model;

FIG. 3 is a disassembled diagram of the foam pad of the utility model.

In the figure: 1. first frame cardboard; 2. cardboard column; 3. second frame cardboard; 4. cardboard base; 401. wedge-shaped surface structure; 402. card slot; 403. embedded slot; 5. cross cardboard; 6. foam pad; 7. storage slot.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The embodiment of the present application provides a corrugated cardboard with a double corrugated core, thereby solving the problem in the prior art that some fragile items cannot achieve sufficient protection performance by relying solely on the wavy corrugated core design of the corrugated cardboard itself, and if relying solely on the buffering design of the corrugated core, it is easy for the items to be damaged when falling, causing losses.

In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

The utility model discloses a corrugated paperboard with a double corrugated core, as shown in Figures 1-3, comprising a first frame paperboard 1, a paperboard column 2 is provided at the bottom of the first frame paperboard 1, a second frame paperboard 3 is provided at the bottom of the paperboard column 2, and a base structure is provided at the bottom of the second frame paperboard 3, the base structure comprising:

A cardboard base 4 is arranged at the bottom of the second frame cardboard 3;

A cross paperboard 5 is clamped to the bottom of the paperboard base 4;

The foam pad 6 is movably connected between the paperboard base 4 and the cross paperboard 5.

Furthermore, a wedge-shaped surface structure 401 is provided on the outer side of the paperboard base 4, and the wedge-shaped surface structure 401 makes it easy for the paperboard base 4 to be snapped into the packaging box.

Furthermore, a card slot 402 corresponding to the cross cardboard 5 is provided at the bottom of the cardboard base 4. The card slot 402 is provided to facilitate the cardboard 5 to be carded, and then the cross cardboard 5 is used to further cardboard and limit the foam pad 6.

Specifically, the bottom of the cardboard base 4 is provided with an embedded groove 403 for clamping the foam pad 6 . The provided embedded groove 403 facilitates clamping the foam pad 6 inside the cardboard base 4 .

Specifically, the first frame paperboard 1 and the second frame paperboard 3 are both provided with a storage slot 7 , and the first frame paperboard 1 , the paperboard column 2 and the second frame paperboard 3 are used to realize object clamping, so that the target object is clamped inside the storage slot 7 .

It is particularly disclosed that the first frame cardboard 1, the cardboard column 2, the second frame cardboard 3 and the base structure are all made of corrugated cardboard material with a double corrugated core. The corrugated cardboard material with a double corrugated core can have better elasticity and better protection effect on the packaged items.

The corrugated paperboard with double corrugated core is convenient to be snapped into the packaging box when in use, and the cardboard structure composition design is utilized to provide snapping and protection for target items;

In the corrugated paperboard structure design, the first frame paperboard 1, the paperboard column 2 and the second frame paperboard 3 are used to realize the object clamping, so that the target object is clamped inside the storage slot 7;

The base structure is designed to clamp and buffer the first frame cardboard 1, the cardboard column 2, the second frame cardboard 3 and the placed items at the bottom, wherein the wedge surface structure 401 makes it easy to clamp the cardboard base 4 in the packaging box, and the cross cardboard 5 facilitates further clamping of the foam pad 6 clamped in the embedded groove 403, so that the foam pad 6, the cross cardboard 5 and the cardboard base 4 form a whole. When the cardboard base 4 is subjected to force, the cardboard base 4 itself is deformed by force to form a preliminary buffer, and the foam pad 6 is deformed by force to form a secondary buffer, and the deformation design of the cross cardboard 5 at the bottom forms a tertiary buffer, thereby having a good protection effect on the packaged items.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. Corrugated board with double corrugated medium, comprising a first frame board (1), characterized in that: the bottom of first frame cardboard (1) is equipped with cardboard post (2), the bottom of cardboard post (2) is equipped with second frame cardboard (3), the bottom of second frame cardboard (3) is equipped with base structure, base structure includes:

The paperboard base (4) is arranged at the bottom of the second frame paperboard (3);

The cross paperboard (5) is clamped at the bottom of the paperboard base (4);

The foam pad (6) is movably clamped between the paperboard base (4) and the cross paperboard (5).

2. A corrugated board with double flute as defined in claim 1, wherein: the outer side of the paperboard base (4) is provided with a wedge-shaped surface structure (401).

3. A corrugated board with double flute as defined in claim 2, wherein: the bottom of the paperboard base (4) is provided with a clamping groove (402) corresponding to the cross paperboard (5).

4. A corrugated board with double flute according to claim 3, characterized in that: the bottom of the paperboard base (4) is provided with an embedded groove (403) for clamping the foam pad (6).

5. A corrugated board with double flute as defined in claim 1, wherein: the first frame paperboard (1) and the second frame paperboard (3) are provided with storage grooves (7).

6. A corrugated board with double flute as defined in claim 1, wherein: the first frame paperboard (1), the paperboard column (2), the second frame paperboard (3) and the base structure are made of corrugated paperboard materials with double corrugated mediums.