Bathtub base plate having structure facilitating mounting of bathtub

Abstract

Proposed is a bathtub base plate having a structure facilitating mounting of a bathtub. The bathtub base plate may be conveniently fitted to the bathtub so that the mounting time may be reduced, a bottom of the bathtub is capable of being mounted inclinedly since an upper surface of the bathtub base plate has a gradient, and a function of reducing a resonant sound may be provided by placing a space between the bathtub and a bathroom floor. Since a double structure in which the bathtub base plate and the bottom surface of the bathtub are in close contact with each other is provided, a strength reinforcement function and the function of reducing the resonant sound may be provided. A border rib and a bathtub reinforcement rib formed on the bottom surface of the bathtub are capable of being fitted to a fitting groove of the bathtub base plate body.

What is claimed is: 
     
         1 . A bathtub base plate having a structure facilitating mounting of a bathtub, comprising:
 the bathtub, wherein the bathtub comprises a body where water is allowed to be accommodated, and the bathtub comprises a bottom surface having a lower portion, wherein the lower portion of the bottom surface is provided with a first gradient; and   a bathtub base plate body, wherein a double structure is realized by coupling the bathtub base plate body to the bathtub, the bathtub base plate body has an upper surface, wherein the upper surface of the bathtub base plate body is provided with a second gradient to correspond to the bottom surface, and the bathtub base plate body forms a space part between the bathtub and a bathroom floor, wherein a function of reducing noise and resonance is provided.   
     
     
         2 . The bathtub base plate according to  claim 1 , further comprising:
 a column coupled to a lower portion of the bathtub base plate body, wherein the space part having a higher height is allowed to be formed between the bathtub and the bathroom floor.   
     
     
         3 . The bathtub base plate according to  claim 2 , wherein a column fitting groove is formed in a bottom of the bathtub base plate body, wherein the column and a reinforcement rib configured to reinforce a strength of the bathtub base plate body are allowed to be inserted into the column fitting groove. 
     
     
         4 . The bathtub base plate according to  claim 3 , wherein the column is formed in any one shape selected from a rectangular shape, a circular shape, a pentagonal shape, and a hexagonal shape, wherein the column corresponds to a shape of the column fitting groove. 
     
     
         5 . The bathtub base plate according to  claim 2 , wherein a shock absorbing pad is further provided on a lower end portion of the column, wherein a shock absorbing function is allowed to be provided. 
     
     
         6 . The bathtub base plate according to  claim 1 , wherein a first side of the bottom surface is provided with a drain port, wherein water is allowed to be drained through the drain port, a lower portion of the bottom surface is provided with a border rib protruding vertically on the bottom surface of the bathtub, and the lower portion of the bottom surface is provided with a bathtub reinforcement rib, wherein each bathtub reinforcement rib crosses with each other and is positioned perpendicular to each other to reinforce a strength of the border rib, and
 wherein the bathtub base plate body is provided with a fitting groove having a shape corresponding to a shape of each of the border rib and the bathtub reinforcement rib, wherein the border rib and the bathtub reinforcement rib are allowed to be fitted to the fitting groove.   
     
     
         7 . The bathtub base plate according to  claim 3 , wherein a shock absorbing pad is further provided on a lower end portion of the column, wherein a shock absorbing function is allowed to be provided.