Respirator mask fixing band

• Main Authors: TANG SUFANG, CHENG JING, SUN SHUYUN
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model provides a respirator mask fixing band which comprises an adjustable buckle and a triangular or circular or rectangular headrest part, at least two elastic telescopic bands are symmetrically arranged on the two sides of the headrest part, the adjustable buckle is provided with a pressing seam used for pressing the elastic telescopic bands, and the adjustable buckle is provided with a clamping groove used for clamping the elastic telescopic bands. The elastic telescopic belt is connected with the adjustable buckle through the pressing seam, the adjustable buckle is provided with a hook, the hook is connected with the breathing mask, when the breathing mask is used, the tightness of the headrest part can be adjusted only by pulling the elastic telescopic belt and adjusting the length of the elastic telescopic belt passing through the pressing seam, operation is convenient, and the breathing mask is simple in structure and convenient to use. The problem that the fixity of the mask is reduced du