Floor mat with damp-proof effect

Abstract

A floor mat with a damp-proof effect includes a base and a mat portion. The base has a bottom plate, a blocking member, a female fastener, and a male fastener. The bottom plate has a top side and a bottom side. Plural supporting legs extend downward from the bottom side. The blocking member runs along the periphery of the bottom plate and extends upward of, and forms a receiving groove together with, the top side. The female fastener is provided on the periphery of the bottom plate and forms an opening. The male fastener is provided on the same periphery and extends downward of the bottom side. The height of the mat portion, which is detachably received in the receiving groove, is flush with or higher than the top edge of the blocking member. The floor mat will not easily get damp.

What is claimed is: 
     
         1 . A floor mat with a damp-proof effect, comprising:
 a base having a bottom plate, a blocking member, at least one female fastener, and at least one male fastener, wherein the bottom plate has a top side and a bottom side, a plurality of supporting legs extend downward from the bottom side, the blocking member is provided along a periphery of the bottom plate and extends upward of the top side, the blocking member and the top side form a receiving groove, the at least one female fastener is provided on the periphery of the bottom plate and forms an opening that extends outward and is accessible in an up-down direction, and the at least one male fastener is provided on the periphery of the bottom plate and extends downward of the bottom side; and   a mat portion detachably provided in the receiving groove, wherein when the mat portion is received in the receiving groove, a height of the mat portion is flush with or higher than a top edge of the blocking member.   
     
     
         2 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the plurality of supporting legs are arranged in a matrix. 
     
     
         3 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the bottom plate is formed with a plurality of ventilation structures, each said ventilation structure has two supporting ribs, and the two supporting ribs of each said ventilation structure are each connected to two said supporting legs and intersect each other to form a plurality of hollow portions. 
     
     
         4 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the blocking member is perpendicular to the top side, and the at least one male fastener is perpendicular to the bottom side. 
     
     
         5 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the at least one female fastener further has two stop walls, and the two stop walls extend outward from the blocking member and are connected respectively to two opposite sides of the opening. 
     
     
         6 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the plurality of supporting legs are shaped as hollow tubes, and each of the plurality of supporting legs has a large-diameter section adjacent to the bottom plate and a small-diameter section located away from the bottom plate, some of the plurality of supporting legs are filled with an anti-slip material, and the anti-slip material is flush with or protrudes beyond lower ends of said some of the plurality of supporting legs. 
     
     
         7 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein lower ends of the plurality of supporting legs and a lower end of the at least one male fastener are located on a same virtual plane. 
     
     
         8 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the bottom plate is quadrilateral, there are a plurality of said male fasteners and a plurality of said female fasteners, the plurality of male fasteners are arranged at equal intervals along the periphery of the bottom plate, and the plurality of female fasteners are located on two adjacent sides of the bottom plate and are connected to some of the plurality of male fasteners. 
     
     
         9 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the mat portion has a side with a plurality of solidified polyethylene particles, and the plurality of solidified polyethylene particles have particle sizes ranging from 1 mm to 15 mm. 
     
     
         10 . The floor mat with the damp-proof effect as claimed in  claim 1 , wherein the mat portion has a side with a plurality of protuberances, the plurality of protuberances are of irregular shapes and are irregularly arranged, and the plurality of protuberances have widths ranging from 6 mm to 20 mm.