Furniture square-edged timber connecting assembly

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] refer to figure 1 As shown, in the embodiment of the present invention, a furniture square material connection assembly, the furniture square material combination includes a first square material 10 and a second square material 20 combined with each other, and the first square material 10 has an outwardly protruding Formed mounting protrusions 11, the second square material 20 has an inwardly recessed mounting groove 21, the mounting protrusions 11 are inserted into the mounting grooves 21, and the first square material 10 A mating surface 13 facing the second square material 20 is formed, the mounting convex portion 11 is formed on the mating surface 13, and the mounting convex portion 11 includes a stepped first convex portion 113 and a second convex portion 113 arranged in a stepped shape. Two protrusions 112, the installation groove is stepped. The first protrusion 113 is located on a side of the second protrusion 112 close to the mating surface 13 , and the height of the first protrusion 113 is greater than that of the second protrusion 112 . Further, the height of the first protrusion 113 is equal to half of the height of the second protrusion 112 . Further, the thicknesses of the first and second protrusions are less than one-third of the thickness of the first square material. Further, the installation groove 21 is disposed through the second square material 20 , and a through hole 214 is formed at the end thereof. Further, the sum of the lengths of the first protrusion 113 and the second protrusion 112 is not greater than the depth of the installation groove 21 . The installation groove 21 fits the shape of the installation protrusion into a stepped shape, that is, it includes a first groove 213 and a second groove 211, and the shape and size of the first groove 213 are approximately equal to those of the first protrusion. The shape and size of the second groove 211 are approximately equal to those of the second protrusion, so as to ensure a perfect fitting fit.

[0014] Compared with the prior art, in the furniture square material connection assembly of the present invention, the first square material has an inwardly recessed installation groove, and the second square material has an outwardly protruding installation protrusion, and the installation The convex part is arranged in a stepped shape, so that the installation groove and the installation convex part cooperate with each other to realize the splicing, the splicing is high in stability, durable, and the structure is ingenious, easy to disassemble, and the assembly efficiency is significantly improved.

[0015] Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of ​​the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.