US Patent 11684010 Blade and lawn mower including the same

A blade and a lawn mower including the same is provided. The blade includes a main body, the main body includes a body portion and an assembling portion which is connected to the body portion, the assembling portion is configured for being disposed on a mowing disk of a lawn mower, the mowing disk is rotatable about an axial direction, the body portion includes two side faces opposite to each other, each said side face has a curved section and a plane section, the two side faces define a midline therebetween, and the midline and a vertical plane which is lateral to the axial direction define an angle therebetween.