Tile fixing strip

Abstract

A tile fixing strip comprising a plurality of convex pieces and concave pieces, wherein, neighboring convex pieces and concave pieces are fastened to each other. The convex piece and the concave piece respectively has the formation of a dent, so that when the entire tile fixing strip is arranged crosswise on the slope of a house roof to accommodate the placement of the tiles, the joined convex pieces and concave pieces provide accommodation to fasten the tiles. The reinforced surface shape and structural strength of the convex pieces and concave pieces will prevent deformation. The dents of the convex pieces and concave pieces provide channels for heat radiation, ventilation and rainwater drainage to the tiles on the slope of a house roof. To conclude, it is a tile fixing strip that is resistant to deformation, contributing to heat radiation, ventilation and water drainage.

What is claimed is:  
     
         1 . A tile fixing strip, comprising a plurality of convex pieces and concave pieces, neighboring convex piece and the concave piece being joined together, the convex piece and the concave piece respectively having the formation of a dent; 
 when the entire tile fixing strip is arranged crosswise on the slope of a roof to accommodate the placement of tiles, the dents of the convex pieces and the concave pieces serve to accommodate the placement of a hanging ear and an embedding groove of the tile for fastening purposes; and, the dents of said convex piece and the concave piece providing channels between the tiles on the slope of a roof, for heat radiation, ventilation and rainwater drainage.    
     
     
         2 . The tile fixing strip as claimed in  claim 1 , wherein said convex piece and the concave piece are shaped as “U” and “reversed U”.  
     
     
         3 . The tile fixing strip as claimed in  claim 1 , wherein the continuous section of adjoining convex pieces and concave pieces is shaped like a continuous formation of square waves.  
     
     
         4 . The tile fixing strip as claimed in  claim 1 , wherein, said convex pieces and concave pieces are shaped as trapezoids and reversed trapezoids.  
     
     
         5 . The tile fixing strip as claimed in  claim 1 , wherein, said convex pieces and concave pieces are made of plastics, rubber, or metal.  
     
     
         6 . The tile fixing strip as claimed in  claim 1 ,  2 ,  3 ,  4  or  5 , wherein a folded margin is respectively formed on the outside edge of said convex piece and concave piece.