Novel adjustable chair structure

Abstract

The invention relates to a novel adjustable chair structure. Fixing nuts are arranged on the lower surfaces of chair legs of a chair respectively; foundation bolts capable of being screwed or unscrewed to adjust the heights of the chair legs are arranged on the upper surfaces of the nuts respectively. The novel adjustable chair structure has the beneficial effects that the fixing nuts and the foundation bolts are arranged on the lower surfaces of the chair legs of the chair respectively, so that the heights of the chair legs can be adjusted by screwing or unscrewing the foundation bolts, the chair legs of the chair can be stably arranged, and the problem that chair legs of an existing chair are hard to stably arrange on the uneven ground can be improved; the novel adjustable chair structure is simple in structure, good in use effect and very easy to popularize.

Description

technical field [0001] The invention relates to a chair structure for daily necessities, in particular to a novel adjustable chair structure, which belongs to the technical field of furniture. technical background [0002] So far, there are various types of chairs, such as back chairs, armchairs, sofa chairs, etc., and chairs are a kind of furniture commonly used in life. The usual chairs are mostly supported by four pillar-like legs. A structure with a backrest on which people can sit to eat, write, work, or play cards; however, the current chair legs are difficult to place stably on uneven ground, and it is often necessary to add cushions under the legs Only then can the chair legs be placed stably, which will easily lead to passive use. Contents of the invention [0003] The purpose of the present invention is to provide a novel adjustable chair structure, which can improve the existing problems of the current chair, thus bringing convenience in use. [0004] The tech...

AI Technical Summary

Problems solved by technology

[0002] So far, there are various types of chairs, such as back chairs, armchairs, sofa chairs, etc., and chairs are a kind of furniture commonly used in life. The usual chairs are mostly supported by four pillar-like legs. A structure with a backrest on which people can sit to eat, write, work, or play cards; however, the current chair legs are difficult to place stably on uneven ground, and it is often necessary to add cushions under the legs Only then can the chair legs be placed stably, which is easy to cause passive use

Images