Resistance section of the respirator

Abstract

1. Name of the product in this design: Resistance section of a breathing regulator. 2. Purpose of this design: This product is a health aid for regulating breathing, and the part that needs to be protected is its resistance part. 3. The key design feature of this product is its shape drawn with solid lines. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: In each view, the parts drawn with solid lines are the parts for which rights are claimed, and the parts drawn with dashed lines are the parts for which rights are not claimed.

Images