CN214529956U

CN214529956U - High-bearing type 3A paperboard

Info

Publication number: CN214529956U
Application number: CN202022678138.0U
Authority: CN
Inventors: 陈涌; 郑丽华; 陈金付; 徐友明
Original assignee: Taizhou Maohua Paper Products Co ltd
Current assignee: Taizhou Maohua Paper Products Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-29
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a packaging material technical field especially relates to a high type 3A cardboard that bears. The utility model adopts the technical proposal that: including the same and for the rectangle main part support stable connection cardboard that distributes from top to bottom of thickness, two from top to bottom the main part supports and is equipped with wave main part safety reinforcement support frame between the stable connection cardboard, upper end the upper end that the main part supported stable connection cardboard is connected with first support cooperation link, the lower extreme that the main part supported stable connection cardboard is connected with the second and supports cooperation link, first support cooperation link with the second supports the cooperation link and is the wave structure. The utility model has the advantages that: the bearing strength of the whole paperboard is better, the use requirement of a packaging product with higher strength requirement can be met, the application range is wider when the packaging box is used, and the whole safety in the packaging use process is higher.

Description

High-bearing type 3A paperboard

Technical Field

The utility model relates to a packaging material technical field especially relates to a high type 3A cardboard that bears.

Background

The carton is a product which is commonly used in packaging materials, the base material of the carton is a paperboard, a general 3A paperboard is formed by combining paper sheets and a reinforcing support frame, but the bearing strength is limited when the carton is used, and the existing 3A paperboard cannot meet the requirement of strength for packaging with higher strength requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high type 3A cardboard that bears, it adopts brand-new structural design, set the thickness that is greater than outside superficial layer with the thickness of the isolation layer of the intermediate position of 3A cardboard to through set up the anchor post respectively at both ends about the intermediate level, can make the holistic bearing strength of cardboard better, can satisfy the user demand of the higher packing product of intensity requirement, and the range of application when using is wider, and the whole security in the packing use is higher. The technical scheme of the utility model as follows:

the utility model provides a high type 3A cardboard that bears which characterized in that: the corrugated main body supporting and stabilizing connection board comprises rectangular main body supporting and stabilizing connection boards which are same in thickness and are distributed up and down, a corrugated main body safety reinforcing and supporting frame is arranged between the upper main body supporting and stabilizing connection board and the lower main body supporting and stabilizing connection board, the upper end of the main body supporting and stabilizing connection board is connected with a first supporting matching connection frame, the lower end of the main body supporting and stabilizing connection board is connected with a second supporting matching connection frame, the first supporting matching connection frame and the second supporting matching connection frame are both of a corrugated structure, the upper end of the first supporting matching connection frame is connected with a rectangular first paperboard surface connection board, the lower end of the second supporting matching connection frame is connected with a rectangular second paperboard surface connection board, and the thickness of the main body supporting and stabilizing connection board in the up-down direction is larger than the thickness of the first paperboard surface connection board and the second paperboard surface connection board, the upper end and the lower end of the main body support stable connection paperboard and the first support matching connection frame are provided with reinforcing support safety columns which are matched and connected in an adhesion mode between the first paperboard surface connection plate and the main body support stable connection paperboard.

Further, the first support matching connection frame and the second support matching connection frame are identical in specification.

Further, the first and second paperboard surface attachment panels are of the same thickness.

Further, the thickness of the body supporting and stabilizing connection paperboard in the up-down direction is 2 times of the thickness of the first paperboard surface connection board.

The utility model has the advantages that:

the utility model discloses a brand-new structural design sets the thickness that is greater than the outside superficial layer with the thickness of the isolation layer of the intermediate position of 3A cardboard to through set up the anchor strut respectively at both ends about the intermediate level, can make the holistic bearing strength of cardboard better, can satisfy the user demand of the higher packing product of intensity requirement, the range of application when using is wider, and the whole security in the packing use is higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a left side schematic view of the present invention;

fig. 4 is a schematic top view of the present invention;

in the figure: 1. the main part supports stabilizes the connection cardboard, 2, main part safety reinforcement support frame, 3, first support cooperation link, 4, first cardboard surface connecting plate, 5, second support cooperation link, 6, second cardboard surface connecting plate.

Detailed Description

As shown in figures 1 to 4, a high-bearing type 3A paperboard adopts a brand-new structural design, the thickness of the isolation layer at the middle position of the 3A paperboard is set to be larger than that of the outer surface layer, and reinforcing columns are respectively arranged at the upper end and the lower end of the middle layer, so that the overall bearing strength of the paperboard is better, the use requirement of a packaging product with higher strength requirement can be met, the application range in use is wider, and the overall safety in the packaging use process is higher. It includes that thickness is the same and for the rectangle main part support stable connection cardboard 1 that distributes from top to bottom, two from top to bottom the main part supports and is equipped with wave main part safety reinforcement support frame 2 between the stable connection cardboard 1, has ensured inside overall structure intensity. Upper end the main part supports the upper end of stabilizing the connection cardboard 1 and is connected with first support cooperation link 3, lower extreme the main part supports the lower extreme of stabilizing the connection cardboard 1 and is connected with the second and supports cooperation link 5, first support cooperation link 3 with the second supports cooperation link 5 and is the wave structure, makes whole shock attenuation effect when using better, and is better than the shock attenuation buffering effect of traditional slope shape support frame, and holistic joint strength is also higher. The upper end of first support cooperation link 3 is connected with first cardboard surface connecting plate of rectangle 4, the lower extreme that cooperation link 5 was supported to the second is connected with second cardboard surface connecting plate of rectangle 6, the thickness that the body supported stable joint paper board 1 upper and lower direction all is greater than first cardboard surface connecting plate 4 with the thickness of second cardboard surface connecting plate 6, make inside have bigger bearing effect intensity, whole security when using is higher. And reinforcing and supporting safety columns which are connected in a bonding mode in a matching way are arranged between the upper end and the lower end of the main body supporting and stabilizing connecting paper plate 1 and the first supporting and connecting frame 3 and the first paperboard surface connecting plate 4, so that the integral structural strength is ensured, the structure is not shown in the attached drawing, and the integral structure has stronger deformation resistance when in use.

Preferably, the first support matching connection frame 3 and the second support matching connection frame 5 have the same specification, so that the structural stability of the upper end and the lower end is better, the front side and the back side can be used without being distinguished in the later use, and the flexibility in the use is stronger.

Preferably, the first cardboard surface connecting plate 4 and the second cardboard surface connecting plate 6 have the same thickness, so that the production and processing are more convenient, and the production cost can be further reduced.

Preferably, the thickness of the main body supporting and stabilizing connecting paperboard 1 in the vertical direction is 2 times that of the first paperboard surface connecting plate 4, so that the overall structural strength is better, the cost during overall production can be guaranteed to be lower, and the overall cost performance is optimal.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a high type 3A cardboard that bears which characterized in that: including the same and for the rectangle main part support stable connection cardboard (1) that distributes from top to bottom of thickness, two from top to bottom the main part supports and is equipped with wave main part safety reinforcement support frame (2) between the stable connection cardboard (1), upper end the upper end that the main part supported stable connection cardboard (1) is connected with first support cooperation link (3), the lower extreme the main part supports the lower extreme that stable connection cardboard (1) is connected with the second and supports cooperation link (5), first support cooperation link (3) with second support cooperation link (5) are the wave structure, the upper end of first support cooperation link (3) is connected with first cardboard surface connection board of rectangle (4), the lower extreme that second supported cooperation link (5) is connected with rectangle second cardboard surface connection board (6), the thickness that the main part supported stable connection cardboard (1) up-down direction all is greater than first cardboard surface connection board (4) And the thickness of the second paperboard surface connecting plate (6), and reinforcing and supporting safety columns which are connected in a bonding mode in a matching mode are arranged between the upper end and the lower end of the main body supporting and stabilizing connecting paperboard (1) and the first supporting and matching connecting frame (3) and the first paperboard surface connecting plate (4).

2. A high load bearing 3A paperboard according to claim 1, wherein: the first support matching connection frame (3) and the second support matching connection frame (5) are identical in specification.

3. A high load bearing 3A paperboard according to claim 1, wherein: the first and second paperboard surface-attachment panels (4, 6) are of the same thickness.

4. A high load bearing 3A paperboard according to claim 1 or 3, characterized in that: the thickness of the main body supporting and stabilizing connecting paperboard (1) in the vertical direction is 2 times that of the first paperboard surface connecting plate (4).