Frame type wooden floor

Abstract

The invention provides a frame-type solid wood floor, which comprises a floor body, a tenon tongue and tenon slot which are around the floor body, wherein the floor body comprises a surface layer, a substrate slab, wherein the surface layer takes a longitudinal direction, the substrate slab is composed of a central filled slab, a bottom layer and filler rods which are arranged on two sides, and the tenon tongue and the tenon slot which are arranged on two sides are arranged outside the filler rods which are arranged on two sides. The central filled slab is tenon-jointed or finger jointed with the filler rods which are arranged on two sides. The central filled slab is composed of a plurality sections of short slabs on the length direction, the wood grains direction of the short slabs is arranged in a cross mode with the wood grain direction of the surface layer, the bottom layer which covers a plurality sections of central filled slabs and the filler rods which are arranged on two sides is arranged on the lower portion, the central filled slabs are combined with the bottom layer into integrity and tenon-jointed or finger jointed with the filler rods which are arranged on two sides. The wood grains of a section of short slab which are located on one end of the tenon tongue are in horizontal direction with the wood grain direction of the surface layer. The central filled slab is laminated by one or three layers on the thickness direction, the wood grain direction of each layer is arranged in the cross mode. The thickness of the surface layer is 0.6-6mm. The width of the filler rods which are arranged on two sides is 15-30mm. The bottom layer can be laminated by a plurality of strips on the transverse direction.

Description

technical field [0001] The invention relates to a frame type solid wood floor, which belongs to the technical field of solid wood floor in the field of decorative materials. Background technique [0002] At present, solid wood flooring is very popular because of its beauty, environmental protection, luxury and other characteristics. However, the growth period of timber is long, and the problem of increasingly scarce timber is becoming more and more severe. Especially precious tree species are even more lacking. Yet along with the raising of people's living standard, the wind of pursuing rare, luxurious is more and more popular. How to make effective use of rare valuable wood is a problem. Common wooden floors are inlaid with mortise and tongue around the periphery of a single piece of rectangular slats. The most important thing about wooden flooring is that its very thin surface layer is enjoyed by people, and most of it is buried below. This is a great waste, and it doe...

AI Technical Summary

Problems solved by technology

The most important thing about wooden flooring is that its very thin surface layer is enjoyed by people, while most of it is buried underneath. This is a great waste, and it does not meet the requirements of a resource-saving society where resources are rationally and fully utilized.

At the same time, it cannot be applied to narrow wood, and there are disadvantages such as deformation or cracks due to the expansion and shrinkage of wood.

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