Safety one-way valve for hydrogen water barrels (hydrogen water barrels, wine barrels, Chinese medicine barrels, tea barrels, pressure barrels)

Abstract

1. The name of this design product: Hydrogen water barrel safety one-way valve (hydrogen water barrel, wine barrel, Chinese medicine barrel, tea barrel, pressure barrel). 2. Application of this design product: One-way valve for hydrogen water barrels, wine barrels, Chinese medicine barrels, tea barrels, and pressure barrels. 3. The key point of the design of this product lies in its 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.

Images