Self-balancing ring for a fan

Abstract

1. The name of the design product: self-balancing ring of fan. 2. The use of the design product: the use of the whole product is used as the fan of cleaning robot; the partial use of the claimed design is used for dynamic balance correction of the fan. 3. The design points of the design product: the shape of the claimed part. 4. The picture or photo that best shows the design points: exploded view. 5. Other circumstances that need to be explained: the design product is a partial design, and the part other than the pink coating is the claimed part.

Images