Seamless long bamboo sectional material

Abstract

The invention provides a long bamboo section bar and solves the problems that a bamboo material is difficult to be lengthened and the application is limited. The invention is formed by arranging and lengthening bamboo bars or bamboo plates, along the length direction, the bamboo bars or the bamboo plates are lengthened by buckling and binding corresponding pull troughs or tenons; and along the direction of width and thickness, the blanks of the bamboo bars or the bamboo plates are pressed and compounded into the bamboo section bar with the set size. The bamboo section bar has the advantages that the structures of the pull troughs and tenons are novel, the top end of each tenons is an inclined plane so as to achieve the surface seamless effect, the availability of the bamboo material and the added value of the product are improved, and the bamboo section bar can be made into various products with random length, width and thickness according to the different requirements, thereby replacing steel with bamboo and replacing wood with bamboo.

Description

technical field [0001] The invention relates to an indoor and outdoor profile, in particular to a seamlessly extended bamboo profile using bamboo as a raw material, which can replace traditional wood and steel. Background technique [0002] Bamboo is a huge natural resource in China. Although bamboo and wood, which are commonly used to make boards, seem very similar, they are actually very different. Bamboo has a unique structure, its interior is hollow, and only one layer of bamboo flesh can be used to make boards. In addition, bamboo has the characteristics of large head and small tail, that is, the thickness of bamboo flesh at the root is much greater than that at the top. In addition, bamboo is The cylindrical structure has a radian, which greatly limits the application of bamboo in the production of panels. In general, a cube-shaped bamboo strip unit after planing off bamboo green and bamboo yellow has a normal thickness of only 0.3-1.0 cm and a width of only 0.5-2.5 c...

AI Technical Summary

Problems solved by technology

This method has two major disadvantages: first, the connection between the groove and the tenon is only that the tenon is inserted into the groove, and at most relies on adhesive for bonding, so the transverse connection strength is not enough; second, the resulting The boards will form seams, which are not only unsightly and limit the processing of bamboo products, but also the seams will trap dirt and dirt, making cleaning more difficult

[0005] In addition, the existing bamboo is limited to the manufacture of boards, and the concept of bamboo profiles has not yet been proposed. Taking advantage of the excellent characteristics of bamboo itself, such as good stability, not easy to deform, high hardness, high strength, and short production cycle, etc., it can be manufactured with a certain thickness and width. Bamboo profiles with different lengths can truly achieve the purpose of replacing wood with bamboo and steel with bamboo

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