Patent ID: 6463589
Filing Date: 2002-10-15
Classification: A41D,A62B

Abstract:
A smoke-proof headgear comprise:a headgear body; a window seamed at a predetermined position of the headgear body through a connecting fire-proof wire; a flannelet having two sides and a lower end which are seamed to an inner side of the connecting fire-proof wire; a sticky strip placed on a predetermined position on an inner side of the headgear body and stuck to an upper end of the flannelet; a plurality of round holes formed on the flannelet, which are corresponding to the plurality of round holes on the headgear body of the flannelet; a filtering piece of a gauze mask installed between the headgear body and the flannelet; a light reflecting fiber strip seamed to a predetermined position below the headgear body through a connecting fire-proof wire; a neck tighter made of oxidized fiber cloth; the neck tighter seamed to a predetermined position at a lower inner side of the headgear body; a spanner band being seamed to a lower side of the neck tighter; and a press-able switch being installed on the spanner band for adjusting the tightness of the band; an air tube seamed to a predetermined position at an inner lower side of the headgear body by a connecting fire-proof wire for breathing, and a check valve being front at a front end of the breathing tube for preventing wasted air from flowing into the tube; and a connecting fire-proof wire for seaming the window, flannelet, light reflecting strip, neck tighter and breathing tube to the headgear body.