Multilayer integrated multi-angle edge nest hole and core hole structure

Abstract

The invention discloses a multilayer integrated multi-angle edge nest hole and core hole structure, which comprises various combined structural templates, members and a structural assembly thereof. The multilayer integrated multi-angle edge nest hole and core hole structure with three, four, five and six angle edges and the like is formed. The structure has the improvement and innovation that: the honeycomb cavity and three-layer cemented composite structure of the known technology is improved into the three-layer integrated structure of nest hole and core hole multi-angle edge and multilayer combination, wherein the core layer is not compounded with the upper and lower surface layers in the three-layer integrated structure. Compared with the prior art, the multilayer integrated multi-angle edge nest hole and core hole structure has the characteristics of reasonable structural design, high strength, low cost, wide application range and the like, and is easy to produce, so the structure has good popularization and use value.

Description

Technical field [0001] The present invention relates to a series of modeling structures, including a frame composite board structure used for vehicle shells, a composite structure used for heavy and large packaging; or a concrete skeleton or support structure that can be used in the construction industry, and particularly relates to a This kind of pattern plate, component and its structure combination processed by metal or non-metal plate, the surface layer and core layer are integrated structure of the multi-corner side nest core hole structure, specifically, a series of multi-layer integrated multi-corner side nest Hole core hole structure. Background technique [0002] At present, the corrugated and honeycomb used in the packaging and building materials industries have many inherent structural weaknesses and shortcomings: the corrugated structure invented by the British in the 19th century has high longitudinal strength, poor transverse strength and easy deformation; the honey...

AI Technical Summary

Problems solved by technology

[0002] At present, corrugated and honeycomb used in packaging and building materials industries have many inherent structural weaknesses and deficiencies: the corrugated structure invented by the British in the 19th century has high longitudinal strength, poor transverse strength, and is easy to deform; the honeycomb invented by the Americans in the 20th century structure, saving raw materials in theory, but in practical applications, the scrap rate of side strips is high, the production process is complicated, the quality is difficult to control, the production cost is high, and the plate connection is difficult; the core layers of the two structures are in the stage of bionics, and the hole walls Or the structure of the cavity is single and primitive, and there is no human creative structure yet. The core layer can hardly be connected by any connection method other than glue connection, let alone the connection method of structural combination, connection and transformation of local structures and materials.

[0003] Using its structure to produce composite boards, the core layer is connected and compounded with the upper and lower surface layers, all of which are bonded and compounded by point or line between the three layers. The temperature resistance is low, and the shear, peeling, and impact resistance are very poor.

The surface of the two kinds of structural plates does not have the flexibility of plane and curved surface conversion and deformation, and hard metal plates cannot be used to produce hard composite steel plates required by multiple industries and fields.

[0004] At present, there has not yet appeared a multi-layer integrated polygonal edge with reasonable design, integrated structure of core layer, upper and lower surface layers, simple and variable structure, variable use of materials, light weight, high strength, low cost, easy production, and wide application range. Nest core hole structure

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