Dual-purpose chair

Abstract

The invention belongs to the furniture manufacture technology field, and relates to a dual purpose chair capable of providing different sitting positions. A chair surface is connected to and installed on a chair frame by a first pin roll. A chair back is connected to and installed on the chair frame through a second pin roll. A stull, a first lug and a second lug are respectively welded on side frames. An upper beam, a lower beam and two side frames are connected into a whole by bolts to form the chair frame. A third lug is welded on a chair surface frame. A chair surface tarpaulin is sleeved on the chair surface frame. A back tarpaulin is sleeved on the back frame to form the chair back. One part of the back tarpaulin is sleeved on the chair frame. The dual purpose chair has the beneficial effect that one chair realizes two chair functions, it is convenient for adjusting and resting, the structure is simple and the operation is convenient.

Description

Technical field: [0001] The invention belongs to the technical field of furniture manufacturing, and relates to a furniture product, in particular to a dual-purpose seat capable of providing different sitting postures. Background technique: [0002] At present, the existing furniture seats have a single function, including work chairs, leisure chairs and office chairs, etc., which can only meet the requirements of one sitting posture. In case of changing situations, adjust the height of the seat surface or the inclination angle of the backrest, or provide some other functions such as writing, instead of providing two completely different sitting posture requirements. Invention content: [0003] The purpose of the present invention is to overcome the shortcomings of the prior art. In order to increase the function of the seat, a dual-purpose seat is designed. The seat can be set as a common seat through two different placement methods and seat structure conversion. , The s...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing furniture seats have a single function, including work chairs, leisure chairs and office chairs, etc., which can only meet the requirements of one sitting posture. In case of changing conditions, adjust the height of the seat surface or the inclination angle of the backrest, or provide some other functions such as writing, instead of providing two completely different sitting posture requirements

Images