Hair roller assembly

Abstract

A hair roller assembly includes a cover made of a soft elastomer material having an inner wall formed with an inner space, and a sponge unit mounted in the inner space of the cover. The cover has a determined length with different sizes. The sponge unit includes a first sponge, a second sponge and a third sponge having different shapes, diameters and density, so that the soft cover mounted on the sponge unit presents different shapes and sizes, and the user's hair curled around the cover also presents different shapes and styles, thereby enhancing variation of the styles of the user's hair.

What is claimed is:  
     
         1 . A hair roller assembly, comprising: 
 a cover made of a soft elastomer material having an inner wall formed with an inner space, the cover having a determined length with different sizes; and    a sponge unit mounted in the inner space of the cover, wherein the sponge unit has a determined length with different sizes.    
     
     
         2 . The hair roller assembly in accordance with  claim 1 , wherein the sponge unit is made of a foam material.  
     
     
         3 . The hair roller assembly in accordance with  claim 1 , wherein the sponge unit includes a porous first sponge, a porous second sponge and a porous third sponge each having an outer diameter and a density different from each other.  
     
     
         4 . The hair roller assembly in accordance with  claim 1 , wherein the cover has an arc-shaped outer wall.  
     
     
         5 . The hair roller assembly in accordance with  claim 1 , wherein the cover has a periphery formed with a plurality of longitudinally arranged and evenly distributed perforations  
     
     
         6 . The hair roller assembly in accordance with  claim 1 , further comprising a spool mounted in the sponge unit, wherein the spool is a hollow body having an arc-shaped outer wall, the spool has a periphery formed with a plurality of elongated slits, and has a first end provided with a first cap and a second end provided with a second cap.  
     
     
         7 . The hair roller assembly in accordance with  claim 1 , wherein the cover and the sponge or the same material as the cover are integrally formed together, and the combination unit has multi circular ribs ride around it with the tips of the ribs lined in=an arcuate convex shape.  
     
     
         8 . The hair roller assembly in accordance with  claim 7 , wherein the combination unit has multi circular ribs ride around it with the tips of the ribs lined in a flat shape.  
     
     
         9 . The hair roller assembly in accordance with  claim 7 , wherein the combination unit has multi circular ribs ride around it with the tips of the ribs lined in an arcuate concave shape.  
     
     
         10 . The hair roller assembly in accordance with  claim 1 , wherein the inner space is to be filled with wax sealed between the soft elastomer outer cover and the inner wall at both ends.