Sealing nut

Abstract

The invention discloses a sealing nut specially for fastening framework joint structure of environment-friendly cloth wardrobe; the sealing nut comprises a steel sheet (1) which is standardly punched into the same size as the inner diameter of the square pipe; the steel sheet (1) is provided with a central hole of a female screw (2); the steel sheets (1) are firmly sealed at two ends of the square pipe by welding; four outer posts and four cross beams are inserted into inner posts inside insertion section fasteners; the short cross beams, the clothes hanging rods, and the clothes placement racks are all provided with the sealing nuts (2); the sealing nuts (2) of the clothes hanging rods are round.

Description

technical field [0001] The invention is applied to the special sealing nut for fastening the skeleton joint structure of the cloth art environmental protection wardrobe. Background technique [0002] At present, the pressed wood boards are used in household wardrobes. The pressed wood boards are made of various miscellaneous woods that are crushed into wood powder, and then the wood powder is mixed with glue and other raw materials to press oak into wood boards, and then the wood boards are processed into furniture. The glue in the furniture Both the paint water and the outside contain a large amount of formaldehyde, which is released at any time. People spend more than half of their life in contact with furniture, which not only wastes huge wood resources, but also has a great impact on people's health. There is no doubt that the harm of formaldehyde brings life risks to people's health. For this reason, researching and inventing the special sealing nuts for fasten...

AI Technical Summary

Problems solved by technology

[0002] At present, the pressed wood boards are used in household wardrobes. The pressed wood boards are made of various miscellaneous woods that are crushed into wood powder, and then the wood powder is mixed with glue and other raw materials to press oak into wood boards, and then the wood boards are processed into furniture. The glue in the furniture Both the paint water and the outside contain a large amount of formaldehyde, which is released at any time. People spend more than half of their life in contact with furniture, which not only wastes huge wood resources, but also has a great impact on people's health. , there is no doubt that the hazards of formaldehyde bring life risks to people's health

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