HEIGHT-ADJUSTABLE FOLDING CHAIR

The utility model discloses a height-adjustable folding chair, comprising a deformable support body which is hinged by guiding clamp sleeves, oblique support rods, and the seat support which is provided with the chutes on two sides. The deformable support body makes the people's sitting height and the seat surface in best matching by the vertical lifting movements along the latter leg bars of the chair through the guiding clamp sleeves and uses the regulated screws fixing or adjusting the seat height. The utility model satisfies the requirements of the seat surface height of the teenagers who are in the growth period, and prevents the myopia and non-physiological spinal cord bend in the positive effect. Workers who work at the high position such as drawers, designers, laboratorians, etc. can sit on the height-adjustable folding chair. The height-adjustable folding chair is widely used in the meeting places of non-ladder terrace structure, etc.