Fan Blade And Manufacturing Method Thereof

Abstract

A fan blade has a body made of plywood/fiberboard and having two opposite ends, at least one assembling hole disposed at one of the two opposite ends of the body, and a tip disposed at the other one of the two opposite ends of the body and being flat or curved. A manufacturing method for the fan blade has four steps. Step 1: manufacturing plywood panels/fiberboards by carpentry machining. Step 2: adhering paper/veneers/melamine paper to the plywood panels/fiberboards. Cutting the plywood panels/fiberboards into shape to form the body. Step 3: cleaning debris on the body. Step 4: coating a pattern being consistent with patterns of the upper and bottom surfaces of the body on the circumferential edge of the body by heat pressing. With the pattern printed on the circumferential edge of the body, the fan blade is consistent in appearance.

Dependencies are inferred from the claim text.