Can guarantee closed gauze mask of training and avoiding mouth breathing of lip muscle initiative simultaneously

The utility model provides a can guarantee closed gauze mask of training and avoiding mouth breathing of lip muscle initiative simultaneously, includes cloth matter gauze mask, nose form through -hole, and the frenulum, vertical stereoplasm slide, locking device, plastics separation blade, lip muscle press from both sides tight strip, wherein: cloth matter gauze mask central authorities have nose form through -hole, and cloth matter gauze mask both sides have flexible frenulum, and cloth matter gauze mask central authorities inside has two vertical stereoplasm slides, cloth matter gauze mask is at least two -layer flexible cloth structure, and the plastics separation blade arranges between flexible cloth, and flexible cloth towards people's face one side has the rectangle opening, install in vertical stereoplasm slide the both sides of plastics separation blade to can slide from top to bottom in two vertical stereoplasm slides, through the locking device locking behind the spotting, lip muscle presss from bot