CN2048091U

CN2048091U - Floor by crotch of a tree

Info

Publication number: CN2048091U
Application number: CN 88213798
Authority: CN
Inventors: 欧胜长
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-27
Filing date: 1988-08-27
Publication date: 1989-11-22

Abstract

The utility model discloses the production structure of a floor by crotch of a tree. The utility model is characterized in that 1, according to sorting selection, tree crotch is anatomised into a rectangular shape, and then is glued lengthways and is cut breadthwise according to a 45-degree angle, and the deformation, the warpage and the dehiscence of products can be avoided. 2, the intensity index of an end face splice plate with the 45 DEG angle is enhanced by 54.9% and is convenient for the adhesion and the concatenation of single plates and single plates. 3, the end face selects the 45-degree angle, a plate surface is smooth, and texture is clear. From different angle degrees, two kinds of figure patterns with different natural colors can be seen. The utility model is mainly suitable for the decoration of floors, wallboards and furniture panels.

Description

Floor by crotch of a tree

The utility model is a raw material with the branch bifurcation, and is bonding through vertically processing, a kind of end face parquets wood flooring that transverse cuts forms.

Existing wooden class parquet is to be raw material with common bole (log), through being machined into the floor strip of all size, is bonded then.Because timber itself has certain De Gan Shrink coefficient, and end, directly, string difference in hardness separately, product distortion ， Alice song, problems of crack inevitably appear, affect the quality of product.

The purpose of this utility model is to utilize the forest zone logging residue---trees branch is a raw material, is processed into end face parquets wood flooring, and this raw material not only is easy to get, and also utilizes for trees branch and has found an outlet.Trees branch footpath level is less, but the footpath level all can be utilized for the 6-10 centimetre.Though trees branch footpath level is little, and branch is bigger age, the annual ring densification, clean mark, the product after the processing has complete floral designs, is good interior architecture dress Ornaments material.

The purpose of this utility model is achieved in that by the trees branch of categorizing selection (promptly by seeds, footpath level classification is selected materials) separates the plane rectangularity, vertically bonding then, carries out transverse cuts making sheet by miter angle again and forms.Making sheet can be divided into four assembly formulas, six assembly formulas and nine assembly formulas.Require seeds consistent, to guarantee the joining quality of parquets wood flooring with specification.

The utility model product wood property measured data (institute of Guizhou Province woods section " China fir branch test report ") is with (data in literature: the Chinese Cheng Junqing of forest-science academy work " discern by the Chinese torrid zone and subtropical zone timber with seeds bole wood property data, wood property and utilization " the 34th page) relatively, stiffness＞43.4%; Do Shrink coefficient＜56.6%, change the diametric plane jigsaw into 45 angle end face jigsaw intensity indexs on the structure and improve 54.9%.End face is got miter angle, also is convenient to the bonding splicing of veneer and veneer.

The concrete structure of utility model is provided by following embodiment and accompanying drawing.

Figure of description is drawn according to technical characterictic of the present utility model and flow process perspective, and figure is an example with four assembly formulas, and the single board design specification is 100 * 80 * 10mm.Among the figure 1, trees branch section; 2, the system a tree, used in making timber for boats is separated the plane line; N material ellipsis; 3, vertical bonding cutting veneer blank; 4, press the parquet veneer of miter angle transverse cuts; 5, the standing tree parquet (schematic diagram) of veneer after bonding.

Claims

1, a kind of trees branch parquets wood flooring, it is characterized in that: the trees branch by categorizing selection is separated the plane rectangularity, and is vertically bonding then, carries out transverse cuts by miter angle again and makes and form.

2, by the described floor of claim 1, it is characterized in that: making sheet can be four assembly formulas, six assembly formulas or nine assembly formulas.

3, by the described floor of claim 1, it is characterized in that: the material system available part of trees branch 6-10 centimetre footpath level scope.