Combination floor pad having composite base boards

Abstract

A combination floor pad having composite base boards includes at least one base pad, and multiple base boards fixed on the base pad. The base pad has a surface provided with two adjacent side ribs, and provided with multiple positioning ribs arranged longitudinally and transversely in a staggered manner, thereby forming multiple receiving spaces in the base pad for insertion and placement of the base boards. Thus, each of the base boards may be securely locked in the base pad rigidly and stably, thereby preventing each of the base boards from being detached or loosened from the base pad.

What is claimed is:  
     
         1 . A combination floor pad having composite base boards, comprising at least one base pad, and multiple base boards fixed on the base pad, wherein: 
 each of the base boards has four sides each formed with an arcuate grooves, the at least one base pad is formed with multiple through holes, one set of two adjacent sides of the base pad is formed with multiple locking portions, and the other set of two adjacent sides of the base pad is formed with multiple opposite snapping portions, the base pad has a surface protruded with two adjacent side ribs, the surface of the base pad is integrally formed with multiple positioning ribs arranged longitudinally and transversely in a staggered manner, the positioning ribs are connected with each other, and are connected with the two side ribs, thereby forming multiple receiving spaces in the base pad for insertion and placement of the base boards, each of the side ribs has two sides each formed with an arcuate protruding portion that may be inserted into the arcuate groove of the base board when the base board is inserted into the receiving space of the base pad, and each of the positioning ribs has two sides each formed with an arcuate protruding portion that may be inserted into the arcuate groove of the base board when the base board is inserted into the receiving space of the base pad.    
     
     
         2 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein each of the snapping portions of the base pad is inverted L-shaped and hook-shaped, and may be locked in the locking portion of another base pad.  
     
     
         3 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein each of the side ribs has a protruded height slightly lower than the thickness of the base board, and the protruded height of each of the positioning ribs is the same as that of each of the two side ribs.  
     
     
         4 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein the side ribs of the base pad are located opposite to the snapping portions.  
     
     
         5 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein each of the side ribs has a top formed with an arcuate top edge, and each of the positioning ribs has a top formed with an arcuate top edge.  
     
     
         6 . The combination floor pad having composite base boards in accordance with  claim 5 , wherein the arcuate top edge of each of the positioning ribs is formed with water falling holes each extended through each of the positioning ribs and the base pad.  
     
     
         7 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein the arcuate protruding portion of each of the positioning ribs is formed on the corner position between arcuate top edge and the top of each of the two sides of the positioning rib.  
     
     
         8 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein the base pad has a bottom provided with multiple reinforcing posts, for strengthening the structural strength of the base pad.  
     
     
         9 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein each of the base boards is made of wood material.  
     
     
         10 . The combination floor pad having composite base boards in accordance with  claim 1 , wherein each of the base boards is made of stone material.