Patent ID: 6499703
Filing Date: 2002-12-31
Classification: A47B,H01H,Y10S

Abstract:
A computer wrist pad comprising:a bottom seat provided with an open-ended receiving space; an outer layer having a softness and covering said bottom seat; two side plates each respectively disposed at two ends of said bottom seat to seal off said receiving space; at least one air sac which is inflatable and deflatable and is disposed in said receiving space from and between each of the two side plates and on a longitudinal center line of the wrist pad, said air sac having an inflation port located in one of said two side plates; a pressure diffusion layer between said outer layer and said air sac, and wherein the air sac when inflated increases a hardness of the pad and a thickness between an underside of the bottom seat and a top side of the outer layer along the longitudinal center line of the wrist pad.