Anti-slipping board

Abstract

An anti-slipping board is disclosed. The board has a flat plate which is provided with a plurality of protruded rounded floating bodies having a rounded protrusion at the center of each floating bodies, characterized in that the connection region of the protrusion and the floating body, and the connection region of the floating body with the flat plate are arch-shaped structure with different arch angle to prevent debris from collection.

1 . An anti-slipping board having a flat plate provided with a plurality of protruded rounded floating bodies having a rounded protrusion at the center of each floating bodies, characterized in that 
 the connection region of the protrusion and the floating body, and the connection region of the floating body with the flat plate are arch-shaped structure with different arch angle to prevent debris from collection.    
   
   
       2 . The anti-slipping board of  claim 1 , wherein the floating body and the protrusion are mounted by way of casting.  
   
   
       3 . The anti-slipping board of  claim 1 , wherein the floating body and the protrusion are formed as one unit.  
   
   
       4 . The anti-slipping board of  claim 1 , wherein the distance between the top edge of the protrusion and the bottom edge of the flat plate is 4.5 mm.  
   
   
       5 . The anti-slipping board of  claim 1 , wherein the distance between each of the center of the floating body is 47 mm.  
   
   
       6 . The anti-slipping board of  claim 1 , wherein the diameter of the floating body is 20 mm.