초록 ▼

An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includes individua

An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includes individual inflation zones each comprised of individual interconnected inflation cells. The zones are normally isolated from each other. A center zone having a preset inflation pressure is positioned under the ischial area of the driver. Front, back and side bolster zones provide front-to-back and side-to-side support. The individual air cells of the center zone are interconnected by a serpentine airflow path of reduced area to enhance the vibration and shock absorption characteristics of the zone.

대표청구항 ▼

An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includes individua

An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includes individual inflation zones each comprised of individual interconnected inflation cells. The zones are normally isolated from each other. A center zone having a preset inflation pressure is positioned under the ischial area of the driver. Front, back and side bolster zones provide front-to-back and side-to-side support. The individual air cells of the center zone are interconnected by a serpentine airflow path of reduced area to enhance the vibration and shock absorption characteristics of the zone. in the pivot section. 9. A game playing member for a hockey game table as claimed in claim 8, wherein the support pin is formed with a shoulder section above the pivot section, the top end of the holder section being formed with an inner flange with smaller inner diameter, the resilient member being a spring fitted around the support pin, two ends of the spring respectively abutting against the shoulder section and the inner flange. 10. A game playing member for a hockey game table as claimed in claim 8, wherein the portion of the main body on which the lower roller is disposed is formed with a clip section, the lower roller being rotatably disposed in the clip section. 11. A game playing member for a hockey game table as claimed in claim 1, wherein the main body includes a hollow frame body and a top seat section disposed on upper side of the frame body, the shaft hole being formed through the fra