Patent ID: 6334650
Filing Date: 2002-01-01
Classification: A47C,B60N

Abstract:
A flexible seat pad comprising a flexible back pad, a nape rest, and a waist rest;said flexible back pad being provided in upper and middle portions thereof with an upper and a lower movable cover, respectively, said upper and lower movable covers being loosely connected at upper and lower edges to said back pad so that an upper and a lower receiving space with two open ends are defined between each said movable cover and said back pad, and said back pad being so produced that it has suitable elasticity; said nape rest being positioned in said upper space between said upper movable cover and said back pad via any one of said open ends of said upper receiving space and being elastically held in place by said upper movable cover; and said waist rest being positioned in said lower space between said lower movable cover and said back pad via any one of said open ends of said lower receiving space and being elastically held in place by said lower movable cover; wherein said back pad includes a front beading layer formed of a plurality of beads connected by elastic strings, a rear netting layer woven from a plurality of elastic strings, and a preformed hard frame with suitable flexibility for framing and supporting said beading layer and said netting layer; whereby a user may easily adjust vertical and horizontal positions of said nape and said waist rests relative to said back pad by properly shifting said nape and said waist rests held between said movable covers and said elastic back pad, so that said nape and said waist rests are located at positions most comfortably supporting the user's nape and waist.