| abstract |
The invention relates to a pelvic cushion, which includes a cushion main body and a pair of cushioning members. A hip support portion and a caudal vertebra support portion are formed on the seat cushion body, and are used to support the hip bone and the caudal vertebra of the user's pelvis, respectively. A pair of cushioning members are respectively inserted into the slots of the hip support part on the hip support part at a set interval in the left-right direction of the hip support part, formed of a viscoelastic material and having a plurality of through holes . |