公开(公告)号：US20210308499A1

公开(公告)日：2021-10-07

申请号：US17219420

申请日：2021-03-31

Applicant: WHIRLPOOL CORPORATION

Inventor： Alberto Regio GOMES ,  Paul B. ALLARD ,  Brent M. BURGESS ,  Marcus R. FISCHER ,  Jordan M. GRIDER ,  Christopher A. JONES ,  Abhay NAIK ,  Arun RAJENDRAN

IPC: A62B18/04 ,  A42B3/28 ,  A62B18/00

Abstract: An air purification system is provided. A visor portion is configured to secure to a head of a user and maintain a field of vision for the user. An air delivery portion is configured to draw in air from an external environment. A disposable barrier hood is configured to cover at least the visor portion. The visor portion defines a breathing outlet to exhaust the drawn-in air in proximity to a breathing area for consumption by the user. The disposable barrier hood fluidly isolates the breathing area from the external environment.