Combined tenon structure of panel and leg and roof boardings of solid wood furniture and manufacturing method

Abstract

The invention discloses a combined tenon structure of a panel and a leg and roof boardings of solid wood furniture and a manufacturing method. The combined tenon structure comprises the panel, the roof boarding I, the roof boarding II and the leg; a first oval tenon and a second oval tenon are arranged at the top of the leg correspondingly; a first notch is milled in the lower surface of one end,in which a first mortise is formed, of the roof boarding I; the first mortise is positioned directly above the first notch; a second notch is milled in the lower surface of one end, in which a secondmortise is formed, of the roof boarding II; the second mortise is positioned directly above the second notch; and a third mortise and a fourth mortise are formed in the lower surface of the corner ofthe panel. The main mechanical support structure in the invention is the leg, the two mortises are reserved at the top of the leg, and the mortises are distributed to other structures correspondingly,so that the leg in the combined tenon structure is prevented from being damaged, the strength of leg parts is improved, the bonding strength is also ensured, the machining structure is simplified, and the combined tenon structure is more suitable for mass production under the requirements of the times.

Description

technical field [0001] The invention relates to a combined tenon structure of solid wood furniture, in particular to a combined tenon structure and a manufacturing method of a solid wood furniture panel leg and a watch plate. Background technique [0002] The key to the structural strength of solid wood furniture lies in the tenon joint strength of furniture parts. In order to adapt to the technological innovation of the furniture market, oval tenon and glue are often used to combine and fix. However, because the structure of the elliptical tenon is simple and easy to process, and there is no complicated and stable tightening structure, in order to ensure sufficient strength during the combination, at least one pair of tenons and mortises will be guaranteed to correspond to each other when combining two parts, which causes In order to face complex combined parts, many mortises may be opened on a main structure, which will destroy the mechanical structure of the structure and...

AI Technical Summary

Problems solved by technology

However, because the structure of the elliptical tenon is simple and easy to process, and there is no complicated and stable tightening structure, in order to ensure sufficient strength during the combination, at least one pair of tenons and mortises will be guaranteed to correspond to each other when combining two parts, which causes In order to face complex combined parts, many mortises may be opened on a main structure, which will destroy the mechanical structure of the structure and greatly weaken the structural strength

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