초록 ▼

A vehicle seat assembly is provided having a inflatable bag positioned within its seat cushion. The bag comprises first and second fabric members joined by a rib fabric member. Each first and second member is a laminate consisting of a meshed middle fabric sandwiched between two thermoplastic resin

A vehicle seat assembly is provided having a inflatable bag positioned within its seat cushion. The bag comprises first and second fabric members joined by a rib fabric member. Each first and second member is a laminate consisting of a meshed middle fabric sandwiched between two thermoplastic resin layers adhered to one another via the meshes. Only the outer peripheries of the two resin layers are in direct sealing contact with one another. An air port is sealingly connected to the first or second member to allow air to be supplied or removed from the bag to change its contour.

대표청구항 ▼

A vehicle seat assembly which comprises a seat cushion which provides an upper surface on which a user sits, said upper surface having a contour, an inflatable bag device positioned within said seat cushion, said inflatable bag device comprising first and second generally rectangular outer fabric me

A vehicle seat assembly which comprises a seat cushion which provides an upper surface on which a user sits, said upper surface having a contour, an inflatable bag device positioned within said seat cushion, said inflatable bag device comprising first and second generally rectangular outer fabric members which are in direct sealing contact with one another along only peripheries thereof, a rib fabric member connected between said first and second outer fabric members inwardly of said peripheries thereof, each said first and second fabric member being made of a laminated sheet member consisting of a meshed middle fabric layer sandwiched between two thermoplastic synthetic resin layers, the two layers being adhered to each other through the meshes of the middle layer, an air port sealingly connected to one of said first and second outer fabric members, and a pipe means connected to said air port to enable air to be supplied to or removed from said inflatable bag device, thereby changing the contour of said upper surface of said seat cushion.