Chair to eliminate problems of sedentary origin

摘要

A chair to eliminate problems of sedentary origin, which includes a part (13) firmly seat formed saddle that supports the pelvis and thigh muscles of the seated person, unapieza (12) leg and a device (1) for fixing the workpiece (13) and seat part (12) leg, with the part (12) leg a first device (11) for adjusting the height of the part (13) deasiento , the part (13) seat has been shaped pieces (3, 5) bent lateral to menosparcialmente angle, which face the seat shape saddle and forming paralos cavities thighs are curved at the top and pointing straight down at the bottom, estandodispuesta the seated person to sit on this piece (13) of seat legs forming unángulo forward parts (3, 5) side are manufactured from at least two pieces, the cualesse has formed a central opening lon gitudinal with the part (13) seat, and including undispositivo chair (1) attachment connected to the part (12) leg and parts (2, 4) support fixed to the device (1) defijación and parts (3 5) side and a second device (6-10) for attaching adjustment parts (3, 5) side to the device (1) adjustable fixing, wherein the device (06/10) and adjusting eldispositivo (7- 9) locking thereof include a groove (6), essentially direccióntransversal to the seat part and which crosses the piece (4) support in the vertical direction, rising untornillo (7) from the upper surface of the workpiece (2) fixed support in the slot, and a nut (8), roscadaencima workpiece (4) support adjustable screw end, whereby the change distanciamutua between the side parts is realized by opening the nut (8) and moving the workpiece (4) and soporteajustable side part (5) and thus you can adjust the size not of the central opening.