Adjustable spoiler for Motorcycle helmet

Abstract

The present invention relates to a spoiler for motorcycle helmet which is adjustable. The position of the spoiler of the present invention can be adjusted horizontally, vertically or in a circular motion depending upon speed and tilt of the biker as well as the air pressure.

What is claimed is: 
     
         1 . An adjustable spoiler for motorcycle users/bikers, on an outer surface of the helmet having a semi-circular shape, and located behind a centre of a longitudinal width of the helmet comprising:
 a wing portion; and   a skirt portion,   wherein,   the said wing portion protrudes backwards from the helmet and extends behind the helmet; and   the said skirt portion is a thin plate member disposed at a left rear side and a right rear side of the helmet engaging around the rear part of the helmet.   
     
     
         2 . The adjustable spoiler of  claim 1 , wherein the said spoiler is engaged with the helmet via pivot, allowing the spoiler to be adjusted in variable positions from upper to lower depending upon the driving speed and the tilt of the head. 
     
     
         3 . The adjustable spoiler of  claim 1 , wherein the said spoiler is housed within a housing within which it slides. 
     
     
         4 . The adjustable spoiler of  claim 3 , wherein the said spoiler slides both vertically and horizontally depending upon the speed and the tilt of the head of the biker. 
     
     
         5 . The adjustable spoiler of  claim 1 , wherein the said spoiler is spring loaded, wherein the spring automatically extends or retracts depending upon the pressure of the air. 
     
     
         6 . The adjustable spoiler of  claim 1 , wherein the said spoiler is controlled by an electronic actuator which receives inputs from the speed sensor and processor. 
     
     
         7 . The adjustable spoiler of  claim 1 , wherein the spoiler is made from any one of materials including stainless steel, aluminium, polyurethane, polycarbonate, carbon fiber. 
     
     
         8 . The adjustable spoiler of  claim 1 , wherein the spoiler may be manufactured by any one of the methods including injection molding, rotational molding, compression molding, die casting, laser cutting and 3D printing.