초록 ▼

A seat for a collapsible invalid wheelchair comprising: a flexible padded seat; an elongated, generally rectangular opening in the seat; reinforcing means located within the seat and at the underside of the seat respectively on either side of the said opening; flanges on the underside of the seat; a

A seat for a collapsible invalid wheelchair comprising: a flexible padded seat; an elongated, generally rectangular opening in the seat; reinforcing means located within the seat and at the underside of the seat respectively on either side of the said opening; flanges on the underside of the seat; a removable waste-receiving receptacle sliding in said flanges and extending over the full length of said opening; and a detachable flexible padded flap adapted to close said opening after the receptacle has been removed; the arrangement being such that the removal and closing of the flap, and the insertion and removal of the receptacle can all be accomplished by the chair occupant without leaving the chair.

대표청구항 ▼

A replacement seat for a collapsible invalid wheelchair which comprises a left side frame member, a right side frame member and means effective between the frame members to hold them apart, said seat comprising: a flexible padded seat member having a left side edge and right side edge for attachment

A replacement seat for a collapsible invalid wheelchair which comprises a left side frame member, a right side frame member and means effective between the frame members to hold them apart, said seat comprising: a flexible padded seat member having a left side edge and right side edge for attachment to the left side frame member and the right side frame member respectively of an existing collapsible wheelchair, said seat member being formed with an elongated, generally rectangular opening extending substantially parallel to the left and right side edges of the seat member, reinforcing means located within the seat member and at the underside of the seat member respectively on each side of said opening; means defining tracks on the underside of the seat member and extending substantially parallel to the left and right side edges of the seat member on each side of the opening; a removable receptable adapted to fit slidingly in said tracks and extend over the full length of said opening; and a detachable flexible padded flap removably attached to the seat member at the underside thereof for closing said opening after the receptacle has been removed, the arrangement being such that the removal and attachment of the flap, and the insertion and removal of the receptacle can all be accomplished from the underside of the seat member, and such that upon removal of the receptacle the seat member can be folded about a line extending substantially parallel to the left and right side edges of the seat member without interference from the reinforcing means or the track defining means.