Toilet bowl

Abstract

A toilet bowl, which utilizes less water per cycle and is more resistant to vertical force, comprising a toilet bowl with a pit; a siphon deriving from the pit and connected to the sewer; a system for flushing the inner wall of the toilet bowl; a supply water piping formed in the toilet bowl body; a support base; and an upper, rear discharge box.

1 . A toilet bowl comprising:
 (a) a body with an inner surface including a first and a second adjacent side walls, defining an upper and a bottom sections, and a rear and front section, said bottom section defining a pit to receive waste;   (b) a rear siphon deriving from said pit and connected to a sewer;   (c) a system for flushing said inner surface of said toilet bowl, comprising:
 (c1) a central nozzle at said rear and upper section of said body, said nozzle having side holes and front holes for supplying water, and 
 (c2) horizontal, equal and symmetrical steps formed in each side wall of said inner surface of said body, and extending from said central nozzle to said front section of said body; 
   (d) a shoulder located at said front section of said body just below said steps,   (e) supply water piping formed inside said body of said body;   (f) a support base, and   (g) an discharge box mounted adjacent to said body at said upper and rear section, having an exit coupled to said body,   wherein said steps direct water supplied by said side holes of said central nozzle to flush said side walls of said inner surface of said body and water flowing from said front holes of said central nozzle simultaneously flushes said rear section of said inner surface of said body.   
   
   
       2 . The toilet bowl of  claim 1 , wherein said supply water piping comprises:
 (i) an intake duct at said rear upper section of said body having an upper opening located where said exit of said discharge box is coupled to said body and wherein said intake duct supplies water to said central nozzle at said rear upper section of said body of said system for flushing said inner surface of said body, and   (ii) a pit supply water duct comprising two horizontal symmetrical duct at said upper section of said side walls deriving from said intake duct at said rear and upper section of said body; and   (iii) a vertical duct at said front section of said body, said vertical duct comprising:
 (iiia) an intermediate section having a washing hole located in said shoulder of said steps; 
 (iiib) a lower end having an opening, said opening injecting a water jet into said pit for waste removal. 
   
   
   
       3 . The toilet bowl of  claim 1  wherein said toilet bowl is an assembly manufactured as a single piece. 
   
   
       4 . A toilet bowl, wherein said toilet bowl is an assembly comprising:
 (A) a body having an inner surface and an upper section and a bottom section, wherein said bottom section of said bowl defines a pit to receive waste;   (B) a siphon;   (C) a system for flushing said inner surface of said body;   (D) supply water piping, and   (E) a base   
     wherein said assembly is manufactured as a single piece.