Splicing type simple honeycomb paperboard
By designing a simple, modular honeycomb paperboard, which is formed by pressing pulp materials, the problem of inflexible splicing of existing honeycomb paperboards has been solved, achieving efficient combination and enhanced load-bearing capacity, and expanding the scope of application.
Patent Information
- Application Number
- CN202520448031.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing honeycomb paperboard has poor flexibility and processing efficiency when splicing, the use of honeycomb frames is inflexible, and the overall load-bearing capacity and safety are insufficient.
A simple, modular honeycomb cardboard was designed. It is made by pressing pulp material and features a structure with staggered honeycomb holes, splicing grooves, safety ramps, limiting grooves, and positioning holes, allowing for splicing and combination in different directions, thus enhancing flexibility and load-bearing capacity.
It enables flexible splicing and efficient combination of honeycomb paperboard, improves the safety and load-bearing capacity of individual and composite use, and expands the scope of application.
Smart Images
Figure CN223936908U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging materials technology, and in particular to a simple splicing honeycomb cardboard. Background Technology
[0002] Honeycomb paperboard is a commonly used product in packaging materials. Existing honeycomb boards are made by combining honeycomb frames with paperboard. The flexibility of splicing and using them is relatively poor, and the overall processing efficiency is also relatively low. The internal honeycomb frames are not flexible enough to be used independently. Utility Model Content
[0003] The purpose of this utility model is to provide a simple splicing honeycomb cardboard, which can be used as a standalone cardboard or as a honeycomb frame in the middle of a composite honeycomb board. It can also be spliced in different directions as needed, making it more flexible to use in combination. Its main structure has a stronger load-bearing capacity, more reliable safety during use, and a wider range of applications.
[0004] The technical solution of this utility model is as follows:
[0005] A simple honeycomb cardboard for splicing, characterized in that: it includes a cardboard main structure processed from pulp material by pressing; the front of the cardboard main structure is provided with staggered and evenly distributed main body matching honeycomb holes; the left side of the cardboard main structure is provided with a first splicing matching groove opening outward; the upper and lower sides of the cardboard main structure are respectively provided with splicing matching safety slopes inclined towards the middle position by pressing and fitting; the upper right edge of the cardboard main structure is provided with a splicing limiting matching groove; the front of the cardboard main structure is provided with a combination positioning matching hole that runs through the entire front and back direction; the size of the inner position of the first splicing matching groove is smaller than the size of the outer opening position.
[0006] Furthermore, the cross-section of the first splicing groove is an arc-shaped structure.
[0007] Furthermore, the first splicing groove is located at the center position in the thickness direction of the cardboard main structure.
[0008] The beneficial effects of this utility model are:
[0009] This utility model can be used as a standalone cardboard or as a honeycomb frame in the middle of a composite honeycomb board. It can also be spliced in different directions as needed, making it more flexible to use in combination. Its main structure has a stronger load-bearing capacity, more reliable safety during use, and a wider range of applications. Attached Figure Description
[0010] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0011] Figure 2 This is a front view of the present invention;
[0012] Figure 3 This is a schematic diagram of the left side of this utility model;
[0013] Figure 4 This is a schematic diagram on the right side of the present invention;
[0014] Figure 5 This is a top view of the present invention;
[0015] Figure 6 This is a bottom view of the present invention;
[0016] Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction;
[0017] In the diagram: 1. Cardboard main structure; 2. Main body with honeycomb holes; 3. First splicing mating groove; 4. Splicing mating safety ramp; 5. Splicing limiting mating groove; 6. Combination positioning mating hole. Detailed Implementation
[0018] like Figures 1 to 7As shown, a simple honeycomb cardboard for splicing includes a cardboard main structure 1 made of pulp material through compression molding, which is formed by molding during production. The front of the cardboard main structure 1 has staggered and evenly distributed honeycomb holes 2, which can be processed separately or with a molding die. The left side of the cardboard main structure 1 has a first splicing groove 3 opening outwards; this is a post-processing structure during production, and can be used as a splicing structure for splicing different cardboards during use. The upper and lower sides, front and back positions of the cardboard main structure 1 are respectively provided with inclined splicing safety ramps 4 towards the center through a pressing mechanism. These ramps are formed during production by applying pressure to the main cardboard using two inclined molding plates. It is only necessary to ensure that the outer dimension is smaller than the thickness of the main dimension during use, providing reliable guidance during splicing and improving the structural strength of the edges. The upper right edge of the cardboard main structure 1 is provided with a splicing limiting groove 5, which serves as a limiting structure for splicing and connection, ensuring easier connection during splicing and assembly. The front of the cardboard main structure 1 has a through-hole 6 that extends in the front-to-back direction. When used for stacking in the thickness direction, this hole allows for precise positioning and connection with positioning accessories, ensuring higher precision in the fit between different products. The inner dimension of the first splicing groove 3 is smaller than the outer opening dimension, resulting in smoother placement during splicing. It can be used as a standalone cardboard or as a honeycomb frame in the middle of a composite honeycomb board. Furthermore, it can be spliced in different directions as needed, offering greater flexibility in combination. Its main structure has stronger load-bearing capacity, more reliable safety during use, and a wider range of applications.
[0019] Preferably, the cross-section of the first splicing groove 3 is an arc-shaped structure, which makes the assembly operation more convenient during the fitting process, and can be used with the cutting head for rapid processing during production, making the operation during processing more convenient.
[0020] Preferably, the first splicing groove 3 is located at the center of the thickness direction of the cardboard main structure 1, which provides better connection stability during splicing.
[0021] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.
Claims
1. A simple, spliced honeycomb cardboard, characterized in that: The paperboard body structure (1) is made of pulp material by compression molding. The front of the paperboard body structure (1) is provided with interlaced and evenly distributed main body matching honeycomb holes (2). The left side of the paperboard body structure (1) is provided with a first splicing matching groove (3) with an opening to the outside. The upper and lower sides of the paperboard body structure (1) are respectively provided with splicing matching safety inclined surfaces (4) inclined to the middle position by pressing and fitting. The upper right edge of the paperboard body structure (1) is provided with a splicing limiting matching groove (5). The front of the paperboard body structure (1) is provided with a combination positioning matching hole (6) that runs through the entire front and back direction. The size of the inner side of the first splicing matching groove (3) is smaller than the size of the outer opening.
2. The simple honeycomb cardboard of splicing type according to claim 1, characterized in that: The first splicing groove (3) has a circular arc structure in cross section.
3. The simple honeycomb cardboard of the splicing type according to claim 1, characterized in that: The first splicing groove (3) is located at the center of the thickness direction of the cardboard main structure (1).