公开(公告)号：US20170215590A1

公开(公告)日：2017-08-03

申请号：US15184260

申请日：2016-06-16

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： Allen R. Sigmon ,  Brent J. Ackermann ,  Larry I. Bullard ,  Jason H. Carr

IPC: A47C7/46

CPC classification number: A47C7/462

Abstract: An adjustable lumbar support mechanism and motion upholstery furniture having the same are provided. The adjustable lumbar support mechanism includes a lumbar support member that is coupled to a lumbar support link. The lumbar support link is coupled to a lumbar support mounting plate. An actuating mechanism is coupled to the lumbar support link such that when an extendable shaft of the actuating mechanism shifts from a retracted to an extended configuration, the lumbar support member rotates away from a back portion of a seat back and towards the seat to provide lumbar support to an occupant sitting in the furniture.

公开(公告)号：US10130185B2

公开(公告)日：2018-11-20

申请号：US15184260

申请日：2016-06-16

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： Allen R. Sigmon ,  Brent J. Ackermann ,  Larry I. Bullard ,  Jason H. Carr

IPC: A47C7/20 ,  A47C7/46

Abstract: An adjustable lumbar support mechanism and motion upholstery furniture having the same are provided. The adjustable lumbar support mechanism includes a lumbar support member that is coupled to a lumbar support link. The lumbar support link is coupled to a lumbar support mounting plate. An actuating mechanism is coupled to the lumbar support link such that when an extendable shaft of the actuating mechanism shifts from a retracted to an extended configuration, the lumbar support member rotates away from a back portion of a seat back and towards the seat to provide lumbar support to an occupant sitting in the furniture.