Hair brush

Abstract

A kind of hairbrush that contains bristles spot welded with granular tips at outer end (the end in contact with hair and scalp). The granular tips are made of plastic material admixed with powder mixture of extreme infrared radiation material and poly-element minerals.

1 . A hairbrush comprising: 
 a handle;    a bristle base; and    a plurality of plastic or metal bristles having plastic material containing powder mixture of extreme infrared radiation material and poly-element minerals spot welded to their tips before said plastic material solidifies into granular shape; the granular tips with round and smooth surface protect the scalp from possible harm of bristles and use only small amount of powder mixture containing extreme infrared radiation material and poly-element minerals without affecting the original strength and performance of the bristles.    
     
     
         2 . A hairbrush according to  claim 1 , in which the powder mixture of extreme infrared radiation material and poly-element minerals is not limited to 1˜3% of the volume of the plastic granular tip, but may go up to 20%˜30% or even higher without adversely affecting the original strength and performance of the bristles; once the ratio of power mixture in the granular tip is increased, the functions of bristles to promote hair growth, provide scalp care and create shiny hair by stimulating blood circulation of scalp through the actions of extreme infrared radiation material and poly-element minerals are greatly enhanced.