Gluing-free floor split block

Abstract

The invention relates to a gluing-free floor split block, which comprises a plurality of floor strips, wherein the floor strips at least comprise bottom layers and surface layers; the bottom layers of the floor strips are connected, and slots are formed between the surface layers of the floor strips; cogs in the shape of a right trapezoid or an isosceles trapezoid are formed at the end parts of the same sides of the alternating floor strips; mortices matched with the cogs are formed between the cogs; inclined planes are formed on the lower bottom edges of the cogs; inverted inclined planes that can fit into and be in butt joint with the inclined planes are formed on the lower bottom edges of the mortices; the width of each slots ranges from 0.1 to 2mm; the inclined angle formed between each inclined plane and the bottom surface of each bottom layer is set to be 5 to 85 degrees; upper bottom edges of the cogs and the end parts of the floor strips are connected integrally; and the basic angle of the right trapezoid or the isosceles trapezoid is any acute angle less than 90 degrees. The gluing-free floor split block can thoroughly solve the problems of deformation, groove milling, warping, displacement and the like on the premise of not increasing manufacture cost and construction difficulty.

Description

technical field [0001] The invention relates to the field of floor technology, in particular to a glue-free floor block for splicing into a floor. Background technique [0002] Compared with wooden floor, tile floor and laminate floor, plastic floor has the advantages of strong decoration, easy handling and construction, soft and comfortable, wear-resistant and easy to replace. Therefore, it is widely used as a high-end floor decoration material and has the potential to gradually replace wood Flooring, tile flooring and laminate flooring are becoming mainstream floor decoration materials. Especially in developed regions such as Europe, America, Japan and South Korea, plastic flooring is increasingly favored by consumers due to its many advantages. According to the different construction forms, the plastic floor is usually made into plastic floor blocks or roll-shaped plastic floors. During construction, the plastic floor blocks are assembled on the ground to form a plastic f...

AI Technical Summary

Problems solved by technology

However, on the basis of the patent No.: ZL201110083685.7, the applicant further researched the thorough solution to the above-mentioned problems and found that the improvement of the structure or production materials of the glue-free plastic floor blocks based on the monolithic structure is relatively simple. It is difficult to completely solve problems such as deformation, seam pulling, warping and displacement without increasing manufacturing costs and construction difficulties

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