Air supply filter full face mask

Abstract

1. The name of this design product: air supply and filtering full-face mask. 2. Purpose of the product with this appearance design: The product with this appearance design is a personal protective equipment, which is used for filtering, powered air supply, and head protection. Specifically, it can be an integrated dustproof helmet and mask, and a powered air supply filtering respirator. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

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