Chair with movable chair surface

• Main Author: HUA XUDONG
• Format: Patent
• Language: Chinese; English
• Published: 13.03.2020
• Subjects: BEDS; CHAIRS; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; SOFAS; SPICE MILLS; SUCTION CLEANERS IN GENERAL

A chair with a movable chair surface comprises chair legs, a chair surface and a chair back, the chair legs, the chair surface and the chair back form the chair, a movable layered object is arranged in the chair surface, a rotating device is further arranged, and the rotating device enables the layered object on the upper surface to move towards the chair back. In the prior art, a chair surface ona chair is basically of a fixed structure, the chair surface cannot move, and after a person sits on the chair, the sitting posture needs to be actively adjusted by the person, so that the sitting posture is correct, the waist leans against the chair back, the fatigue of the waist and the back is avoided, some persons have lazy sitting postures, and muscles and lumbar vertebrae are easily injuredafter the waist is suspended for a long time. According to the chair, the layered object capable of moving towards the chair back is arranged on the chair surface, when a person sits on the chair, the buttocks are placed on t