| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a body supporting device by which the adjustment of a position to support the pelvis can be performed, and of which the use for long hours is possible according to the body frame, the body type, fatigue or the like of a user. <P>SOLUTION: The body supporting device 1 includes: elastic bodies 3 for supporting the pelvis of the user upon sitting; a first supporting body 4 provided on one of the elastic bodies 3; and a second supporting body 5 provided on the other of the elastic bodies 3. The elastic bodies 3 are arranged between the first supporting body 4 and the second supporting body 5, are elastically deformable, and include a protruding section 3a protruding to the pelvis side. When being used, either one of the end part 4a and the end part 5a of either one of the first supporting body 4 or the second supporting body 5 is positioned at the lower end, and the other at the upper end. Then, the body supporting device 1 is constituted in such a manner that a distance Y1 from the center of the protruding section 3a to the end part 4a of the first supporting body 4 is different from a distance Y2 from the center of the protruding section 3a to the end part 5a of the second supporting body 5. <P>COPYRIGHT: (C)2013,JPO&INPIT |
