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Plastic hollow board

A technology of hollow boards and plastics, applied in the direction of layered products, etc., can solve the problems of unbalanced load-bearing capacity and poor comprehensive strength of hollow boards

Inactive Publication Date: 2013-06-12
SUZHOU LIANGCAI LOGISTICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a plastic hollow board to solve the problems of unbalanced load-bearing in all directions and poor comprehensive strength of the existing hollow board

Method used

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Examples

Experimental program
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Embodiment

[0024] Example: see attached Figure 2-5 as shown,

[0025] A plastic hollow board comprises an upper plastic surface layer 1 and a lower plastic surface layer 2, and an intermediate layer 3 is arranged between the upper plastic surface layer 1 and the lower plastic surface layer 2, and the intermediate layer 3 is a plastic plate.

[0026] The plastic plate is evenly distributed with forward arches 4, the forward arch 4 is a hexagonal prism with a regular hexagonal cross-section formed by the downward deformation and arching of the plastic plate. The 4 forward arches on the upper surface are concave, while the 4 forward arches on the lower surface of the plastic plate are convex.

[0027] Reverse arches 5 are embedded between adjacent forward arches 4 on the plastic plate, and each reverse arch 5 is arranged around the forward arches 4, and corresponds to the regular hexagon located at the forward arches 4. of the six corners. The reverse arch 5 is a cylindrical body formed...

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Abstract

The invention discloses a plastic hollow board comprising an upper plastic surface layer and a lower plastic surface layer. The plastic hollow board is characterized in that an intermediate layer is arranged between the upper plastic surface layer and the lower plastic surface layer, and the intermediate layer is a plastic board; forward direction projections are uniformly distributed on the plastic board, and the positive projections are hexagonal prism bodies with regular hexagonal cross sections and formed in a way that the surface of the plastic board downwards deforms and arches; backward direction projections are embedded between the adjacent positive projections on the plastic board, and the negative projections are arranged around the positive projections and are correspondingly arranged on the six regular hexagonal corners of the positive projections; the negative projections are columnar bodies formed in a way that the surface of the plastic board upwards deforms and arches; and the bottom surfaces of the positive projections are fixedly connected with the lower plastic surface layer, and the top surfaces of the negative projections are fixedly connected with the upper plastic surface layer. According to the plastic hollow board, the upward stresses on the sides are uniform, so that the bearing capacity of the periphery of the hollow board in the case of lateral stress achieves a high level.

Description

technical field [0001] The present invention relates to plastic plates, in particular to a plastic hollow plate, which is suitable for logistics packaging materials such as turnover box wall panels and inner compartments of turnover boxes, as well as building decoration materials such as roofs, wall panels, and partitions, and Car decoration materials, etc. Background technique [0002] With the establishment of China's socialist market economic system, the acceleration of the process of world economic integration and the rapid development of science and technology, the logistics industry has become an important means to improve market competitiveness and enhance the core competitiveness of enterprises, but at present, my country's logistics is not yet too modern. For example, the plastic turnover boxes that are necessary in the logistics industry, although various folding turnover boxes have appeared after years of development, the structural strength of the folding turnove...

Claims

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Application Information

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IPC IPC(8): B32B3/30
Inventor 王忠
Owner SUZHOU LIANGCAI LOGISTICS TECH
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