SAFETY BELTS FOR RESPIRATION PROTECTION DEVICE Russian patent published in 2010 - IPC A62B18/08 A62B18/02 

FIELD: means of protection.

SUBSTANCE: set of safety belts to fix face protection device on user's head includes lower part of safety belts and upper part of safety belts. Lower part of safety belts has several straps which can be fastened to lower part of face protection device. Upper part of safety belts can be detached from lower part of safety belts. Upper part of safety belts includes front section having several clasps to be attached to top part of face protection device and rear section intended for being attached to lower part of safety belts with possibility of being detached. Respiration protection device includes the above set.

EFFECT: tight sealing.

17 cl, 15 dwg