Noninvasive mask capable of avoiding sliding down during wearing

The utility model discloses a non-invasive mask capable of avoiding sliding down during wearing, which relates to the technical field of non-invasive masks and comprises a non-invasive mask main body, a side tying component and a top fixing anti-skidding component, the side tying assembly comprises side buckles, side tying belts, a rear fixing pad, a limiting rubber strip, a sliding frame and a clamping rubber strip, the two side tying belts are arranged on the rear side of the non-invasive mask body, the side buckles are connected to the two ends of each side tying belt in a clamped mode respectively, the four side buckles are symmetrically fixed to the two sides of the non-invasive mask body, two rectangular through grooves are formed in the two sides of the rear fixing pad in a penetrating mode, and the limiting rubber strip is arranged in the rectangular through grooves. Sliding frames are embedded in the two rectangular through grooves respectively, and the two sliding frames are connected with the middl