Method for manufacturing wooden floor

Abstract

A method for manufacturing wooden floor provides multiple first boards and multiple second boards that are arranged side by side and connected to one another by glue for forming a plank. The glue is applied to two opposite sides of each of the multiple first boards and multiple second boards. Each first board has a tenon longitudinally and centrally extending from one end thereof and each second board has a groove longitudinally and centrally defined in one end thereof for stably receiving the tenon of a corresponding one of the multiple first boards. The plank is divided into several thin plates for spreading on the ground after the glue is dried and, the multiple first boards and multiple second boards are stably connected to one another.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a think plate that is made by a method in accordance with the present invention;

FIG. 2 is a perspective view of a plank that is made by a method in accordance with the present invention;

FIG. 3 is an exploded perspective view of the plank in FIG. 2;

FIG. 4 is a perspective view for showing the plank, in FIG. 1, horizontally divided into several think plates;

FIG. 5 is a perspective view of a first conventional assembled plank in accordance with the prior art;

FIG. 6 is a perspective view for showing the plank, in FIG. 5, horizontally divided into several think plates;

FIG. 7 is a perspective view of a second conventional assembled plank in accordance with the prior art; and

FIG. 8 is a perspective view for showing the plank, in FIG. 7, horizontally divided into several think plates.

Claims

1. A method for manufacturing wooden floor providing multiple first boards and multiple second boards that are arranged side by side and connected to one another by glue for forming a plank, the glue applied to two opposite sides of each of the multiple first boards and multiple second boards, each first board having a tenon longitudinally and centrally extending from one end thereof and each second board having a groove longitudinally and centrally defined in one end thereof for stably receiving the tenon of a corresponding one of the multiple first boards, the tenon and the groove being right angled the plank divided into several thin plates for spreading on the ground after the glue being dried and, the multiple first boards and multiple second boards are stably connected to one another.

2. The method for manufacturing wooden floor of claim 1 wherein length of each first board and length of each second board are different.