Vortex generator for a helmet

Abstract

1. The name of the design product: the vortex generator of the helmet. 2. The use of the design product: the vortex generator of the helmet. 3. The design points of the design product: the shape of the solid line part of the product. 4. The picture or photo that best shows the design points: the perspective view. 5. Other circumstances that need to be explained: the design requests to protect the partial design, and the solid line part except the dotted line is the part to be protected; the enlarged view of part A shows the enlarged image of part A to be protected in the right view.

Images