Waterproof and breathable valve

Abstract

1. The name of the design product: waterproof and breathable valve. 2. The use of the design product: used for balancing the pressure difference caused by the temperature difference between the inside and outside of the shell, allowing water vapor to escape through the waterproof membrane, and preventing the formation of condensed water. 3. The design points of the design product: the shape of the product, especially the shape of the buckle part. 4. The picture or photo that best shows the design points: perspective view. 5. The product is a rotating body, the left view, right view and rear view are the same as the front view, and the left view, right view and rear view are omitted.

Images