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Zigzag engagement type lengthened bamboo board and integrated board thereof

A technology of zigzag and plate, which is applied in the field of indoor and outdoor profiles, can solve the problems of insufficient lateral connection strength, dirt in the joints, and increased cleaning difficulty, so as to achieve stable joints that are not easy to fall off, beautiful joints, and improved The effect of using the field

Inactive Publication Date: 2017-12-15
赖燕丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method mainly relies on adhesives for bonding, so the transverse connection strength is not enough; secondly, seams will be formed at the junction of bamboo strips and bamboo strips, which is not beautiful, but also hides dirt and dirt at the seams, and will increase the difficulty of cleaning

Method used

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  • Zigzag engagement type lengthened bamboo board and integrated board thereof
  • Zigzag engagement type lengthened bamboo board and integrated board thereof
  • Zigzag engagement type lengthened bamboo board and integrated board thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Example 1: One bamboo strip or bamboo board embryo is provided with 3 saw-shaped grooves on the surface of one end in the length direction, and 3 saw-shaped grooves are provided on the bottom surface of the other end; the other bamboo strip or bamboo board embryo The bottom surface of one end in the length direction is provided with 3 saw-shaped grooves that mesh with the surface of the previous bamboo strip or bamboo embryo, and the surface of the other end is provided with the bottom surface of the next bamboo strip or bamboo embryo. The three saw-shaped grooves of the two bamboo strips or bamboo board embryos are glued and meshed with each other, and then they are made by side pressing or flat pressing.

Embodiment 2

[0076] Embodiment 2: The surfaces of both ends of a bamboo strip or bamboo board embryo in the length direction are each provided with 3 saw-shaped grooves, and the other bamboo strip or bamboo board embryo meshing with it has two lengthwise grooves. The bottom surface of the end is provided with three saw-shaped grooves correspondingly, and the saw-shaped grooves of two bamboo strips or bamboo blanks are glued and meshed with each other, and then formed by side pressing or flat pressing.

Embodiment 3

[0077] Embodiment 3: One bamboo strip or bamboo board embryo is provided with 3 saw-shaped grooves on the side of one end in the length direction, and 3 saw-shaped grooves are provided on the side of the other end; another bamboo strip or bamboo board embryo On the side of one end in the length direction, there are 3 saw-shaped grooves that engage with the side of the previous bamboo strip or bamboo embryo, and the side of the other end is provided with the side of the next bamboo or bamboo embryo. The three saw-shaped grooves of the two bamboo strips or bamboo board embryos are glued and meshed with each other, and then they are made by side pressing or flat pressing.

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Abstract

The invention discloses a zigzag engagement type lengthened bamboo board and an integrated board of the zigzag engagement type lengthened bamboo boards. The zigzag engagement type lengthened bamboo board is formed in the manner that bamboo bars or bamboo board blanks are arranged and connected to be lengthened. The surface (11) or side face (12) at one end, in the length direction, of one bamboo bar or one bamboo board blank is provided with one or more zigzag grooves (111, 121). The bottom face (21) or side face (22) at one end, in the length direction, of another bamboo bar or the bamboo board blank is provided with zigzag grooves (121, 221) meshed with the zigzag grooves of the prior bamboo bar or bamboo board blank. The zigzag grooves (111,211) / (121, 221) of the two bamboo bars or the bamboo board blanks are mutually engaged after gluing, and then the zigzag engagement type lengthened bamboo board is manufactured through flat pressing or lateral pressing. The lengthening manner can fully utilize moso bamboo of different lengths and different circumferences, so that the utilization rate of moso bamboo raw materials is greatly improved. The invention further provides a all-green-surface flat-pressed integrated board. The surface hardness of a flat-pressed board is obviously larger than that of a laterally-pressed board. The surface of the flat-pressed board is provided with obvious bamboo joints, and therefore the nature beauty of the integrated board can be better embodied.

Description

Technical field [0001] The invention relates to a profile for indoor and outdoor use, in particular to a seamlessly long bamboo profile using bamboo as a raw material. Background technique [0002] China is the hometown of moso bamboo, and 90% of the world's moso bamboo grows south of the Yangtze River. It is widely distributed in the forest area of ​​300 to 1000 meters. [0003] There are many varieties and abundant resources of moso bamboo in my country. The growth rate of moso bamboo is fast, the regeneration ability is strong, the production cycle is short, the output is high, the ecology is better protected and the environment is environmentally friendly, and moso bamboo has good strength and toughness. Become the mainstream. Integrated boards have been widely used as raw materials for indoor floors, outdoor floors and furniture. [0004] Bamboo has the characteristics of large and heavy base, thin and small tail. Cylindrical bamboo has uneven thickness, thick roots and thin ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27D1/04B27D1/10B27J1/00
CPCB27D1/04B27D1/08B27D1/10B27J1/00
Inventor 赖燕丽
Owner 赖燕丽