The main body of the breathing mask frame

Abstract

1. Name of the product in this design: The main body of the frame of a breathing mask. 2. Purpose of this design: The overall product is the frame of a breathing mask, and a part of the product is the main body of the breathing mask frame. 3. The key design features of this product are the shape of the solid lines in the drawing. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The dotted lines in the figure represent content for which protection is not sought.

Images