Composite structural slab

Abstract

The invention relates to a composite structural slab. The composite structural slab comprises a surface plate (2), a bottom plate (3) and a reinforcing part (4). The surface plate is provided with a body (2c) and periphery (2a) which are basically located on the sample plane, the body (2c) is bent downwards to form the periphery (2a), and the periphery (2a) surrounds the periphery of the body. Thesurface plate is provided with an upper surface end a lower surface. The bottom plate (3) is provided with a plurality of evenly distributed and overall formed protrusions, and the lower surface of the surface plate (2) are attached to and supported on the top faces of the protrusions. The periphery (2a) of the surface plate (2) and the bottom plate (3) are fixedly connected together through thereinforcing part (4). At least one part of the reinforcing part (4) is fixedly connected with the bottom plate (3), and at least the other part of the reinforcing part (4) is fixedly connected with atleast one part of the lower surface of the periphery (2a) of the surface plate. According to the composite structural slab, the number of assemblies can be reduced, the strength of the composite structural slab can be further improved, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to a composite structural panel for use in furniture manufacturing, formed of reinforcements and plastic panels. Background technique [0002] Solid wood boards and bent wood boards are commonly used materials in the furniture manufacturing industry, for example, they can be used to make seat panels and backrests of tables and chairs, horizontal and vertical partitions for bookshelves or cabinets, and drawer boards. However, the use of these materials consumes a large amount of wood, and the use occasions and service life are also subject to certain restrictions. [0003] Nowadays, for the purpose of protecting the environment and reducing production costs, more and more furniture products use plastic boards instead of wood boards. Plastic panels can be produced by injection molding or blow molding. Injection molded plastic panels generally have only limited strength. Although blow-molded plastic panels are simple in appearance...

AI Technical Summary

Problems solved by technology

This kind of composite panel needs to bend the periphery of the panel and the reinforcing plate separately to form an annular cavity between them, and then insert the reinforcing frame into the cavity, thus requiring the mutual cooperation of three different components, As a result, the processing process is more complicated and the cost is high, and the strength of the combination of these three components needs to be further enhanced

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