oxygen mask 3d model

Simple 3D model of a wearable oxygen mask system with an integrated horizontal oxygen canister. A soft ergonomic face mask covers the nose and mouth and has a single circular nozzle on the front center. A small horizontal oxygen cylinder is positioned directly in front of the mask, aligned with the wearer’s mouth, so that the center of the cylinder body has an outlet port that plugs directly into the mask nozzle, creating a compact plug‑and‑play connection with no separate tubing. The cylinder looks like a smooth aluminum bottle lying horizontally, with both end caps closed and no openings at the ends. The mask has two plain elastic head straps around the back of the head. The overall design is minimal and clean, with only three visible elements: mask, horizontal cylinder, and head straps, styled as a patentable engineering prototype in white and light gray plastic with a metallic silver cylinder