公开(公告)号：US11564495B1

公开(公告)日：2023-01-31

申请号：US17467626

申请日：2021-09-07

申请人： NuChair, Inc.

发明人： Michael Arnett

IPC分类号： A47C9/02 ,  A47C3/026 ,  A47C7/00 ,  A47C7/02 ,  A47C1/032 ,  A47C1/023 ,  A47C3/40

摘要： An adjustable and angled seat assembly having a base supportable on a ground surface, a wedge support member with a wedge length separating the front and rear ends thereon and a wedge height separating upper and lower ends thereon, with the lower end directly coupled to a support plate and tapering in the wedge height spanning along the wedge length to define a wedge angle θ defined by the upper and lower ends of the wedge support member. The assembly also includes a seat cushion having a seat-support surface disposed above the base and a seat-support angle relative to the base support plane and a lower surface directly coupled to the upper 704 of the wedge support member and a chest cushion having a chest-support surface disposed above the seat-support surface, coupled to the support plate, and disposed at an at an acute angle with respect to the seat-support surface.