Abstract: A seat pad is provided. The seat pad includes a base plate, a middle plate, a foam layer, a cushion member, a fixation plate and a fixation screw. The fixation plate is disposed correspondingly above a middle region of the middle plate, the middle plate is disposed on the cushion member, the cushion member is disposed on the base plate, the fixation screw is disposed through a through hole of the base plate at a middle region of the base plate and screwed with the fixation plate, and the foam layer is attached on the middle plate. Whereby, the seat pad is simple in structure and easy to assemble and can obviate pressure of one's hips, and one's blood circulation will not be hindered and uncomfortableness due to sitting for a long time can be obviated.

Abstract: A seat pad is provided. The seat pad includes a base plate, a meddle plate, a foam layer, a cushion member, a fixation plate and a fixation screw. The fixation plate is disposed correspondingly above a meddle region of the meddle plate, the meddle plate is disposed on the cushion member, the cushion member is disposed on the base plate, the fixation screw is disposed through a through hole of the base plate at a meddle region of the base plate and screwed with the fixation plate, and the foam layer is attached on the meddle plate. Whereby, the seat pad is simple in structure and easy to assemble and can obviate pressure of one's hips, and one's blood circulation will not be hindered and uncomfortableness due to sitting for a long time can be obviated.