Intelligent deformable seat cushion and office chair

Abstract

The invention belongs to the technical field of office furniture, and relates to an intelligent deformable seat cushion and an office chair. The intelligent deformable seat cushion comprises a support plate which is arranged at the bottom of the seat cushion, a plurality of lifting elements which are paved on the support plate, a flexible surface which is arranged on the lifting elements and a travel sensor which is arranged under the support plate, wherein each lifting element comprises a breathing hole into which gas is introduced, a hollow chamber which is communicated with the breathing hole, a cylinder barrel which is communicated with the hollow chamber by a hole, and a piston rod which is arranged inside the cylinder barrel; one end of each piston rod is arranged in the corresponding cylinder barrel, and is connected with the corresponding cylinder barrel by an elastic part, while the other end of each piston rod is in contact with the flexible surface; a cushioning part is arranged at the other end of each piston rod. According to the intelligent deformable seat cushion and the office chair disclosed by the invention, by fully taking the requirement on different forms of a seat cushion surface in a process that office staff uses the office chair for a long time into consideration, intelligent change is made; the height of the manually-controlled seat cushion is more intelligent; equipment production is modularized, maintenance is convenient, and operation is stable and reliable in accordance with rigorous mathematical algorithms.

Description

technical field [0001] The invention relates to an intelligent deformable cushion and an office chair, belonging to the technical field of office furniture. Background technique [0002] Existing intelligent office equipment can effectively improve work efficiency. Office chairs are narrowly defined as chairs that people sit on when performing desktop work in a sitting position, and broadly defined as all office chairs. [0003] At present, most of the office chairs on the market have a single function, and are often only used by office workers to sit on them to handle work affairs, and some office chairs are not adjustable, and some only have adjustable seat height and mobile functions, which have been widely used in society. Although most office chairs are designed according to the principles of human mechanics, sitting on office chairs for a long time will still cause mental fatigue and pressure on the back and neck, resulting in increasing incidence of brain fatigue, cer...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the office chairs on the market have a single function, and are often only used by office workers to sit on them to handle work affairs, and some office chairs are not adjustable, and some only have adjustable seat height and mobile functions, which have been widely used in society. Although most office chairs are designed according to the principles of human mechanics, sitting on office chairs for a long time will still cause mental fatigue and pressure on the back and neck, resulting in increasing incidence of brain fatigue, cervical spondylosis and lumbar spondylosis. high

[0004] The simple and single design of traditional office chairs is difficult to meet the requirements of modern office workers for the intelligent and humanized design of office chairs

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