DUMMY FOR EVALUATING THE SITTING SENSATION AND A MEASURING METHOD USING THE SAME, ENABLING FINE CONTROL TO THE FRONT AND REAR OF LUMBAR

摘要

PURPOSE: A dummy for evaluating the sitting sensation and a measuring method using the same are provided to compensate a posture measuring error every spondylarthritis since the dummy is realized similar to the form of human's joint.;CONSTITUTION: A dummy for evaluating the sitting sensation comprises lumbar joint(1), a joint housing(11), a rotary shaft, a connecting member, an elastic member and a control member(15). The joint housing is projected more forward than other joint housing adjacent to a lower part. The joint housing comprises the front part, which slopes downwardly in comparison to the rear part. The rotary shaft passes through the left and right of the joint housing and is able to rotate. The connecting member is fastened to the rotary shaft installed on other adjacent lumbar joint. The connecting member connects the joint housing to other adjacent joint housing. The elastic member is interposed between the joint housing and other adjacent joint housing.;COPYRIGHT KIPO 2011