| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a support device in a seated state capable of reducing the load of the muscle group of the pelvis and one's waist measurement causing lumbago or the distortion of the pelvis by the accumulation of the fatigue in the muscle group of the pelvis and one's waist measurement because the muscle group of one's waist measurement is strained by the force acting on the pelvis by one's body weight of the upper half of the body generated when a person sits down on a chair and the pelvis and thighs are widened left and right but fatigue is accumulated in the pelvis and the muscle group of the pelvis and one's waist measurement. <P>SOLUTION: The support device in the seated state is arranged in close contact with thighs so as to hold the left and right thighs by left and right separated support devices and the interval between the left and right support devices is made simply adjustable corresponding to the correction degree of the pelvis. Further, the support device is used along with the seat or cushion of the chair to provide the support device in the seated state excellent in design properties and easiness to use. <P>COPYRIGHT: (C)2013,JPO&INPIT |
