Orthodontic Treatments Medical Folding Portable Dental Chair with Operating LED Light Lamp and Tray

3.Theutility model is a dental chair for medical use. Its main structure is composed of a headrest, a backrest, a chair seat, an armrest, as well as a displacement mechanism, a positioning and a reset mechanism, and mainly solves the problem of lifting and lowering in the manual mechanical dental chair. The prone problem of the backrest not only has the function of sitting and lying,but also the height of the seat can be adjusted and fixed within a certain range when the position is changed. Its main advantages are simple structure, convenient operation. Low cost, suitable for use in stomatology departments of various hospitals.