Automatic bidet

Abstract

An automatic bidet has a toilet seat fixedly mounted to a toilet, a bottom sprayer disposed in the toilet seat that can stretch out freely from the toilet seat, and a handheld sprayer that is separated from the toilet seat. A water storage tank, a booster pump, a liquid valve are disposed in the toilet seat and are connected in sequence. The water in the water storage tank flows respectively to the bottom sprayer and the handheld sprayer from the liquid valve under the pressure of the booster pump. The handheld sprayer comprises a hollow handle portion and a curved head portion having a bulge. The top of the bulge is provided with a mammilliform water outlet. The automatic bidet is capable of cleaning anus and private parts of a male or a female, and the handheld spray device can be used to carry out enema by a user and the wastes can be let off completely. The whole process can be done under the condition that a user sits on the toilet. The wastes directly enter the toilet and the user's clothes are kept clean. The user can independently operate the present invention without help from other people so as to avoid the embarrassment of exposure of privacy.

1 . An automatic bidet, comprising: a toilet seat attached to a toilet base, the toilet seat comprises a water supply disposed therein, wherein the automatic bidet further comprises a handheld sprayer that is separated from the toilet seat, and the handheld sprayer is in fluid connection with the water supply in the toilet seat by a water supply hose. 
     
     
         2 . The automatic bidet according to  claim 1 , wherein the water supply disposed in the toilet seat is comprised of a booster pump and a water storage tank which are connected in sequence. 
     
     
         3 . The automatic bidet according to  claim 2 , wherein the toilet seat comprises a first liquid valve disposed therein and a bottom sprayer that can stretch out freely from the toilet seat; the first liquid valve comprises an inlet and two outlets wherein the inlet is connected to the outlet of the booster pump disposed in the toilet seat, and the two outlets are connected respectively to the bottom sprayer and the handheld sprayer. 
     
     
         4 . The automatic bidet according to  claim 3 , further comprises an external liquid storage tank disposed outside of the toilet seat and a second liquid valve, wherein the second liquid valve comprises two inlets and one outlet wherein the two inlets are connected respectively to the internal water storage tank and the external liquid storage tank, and the outlet is connected to the inlet of the booster pump. 
     
     
         5 . The automatic bidet according to  claim 4 , wherein a heater is disposed in the water storage tank. 
     
     
         6 . The automatic bidet according to  claim 5 , wherein an electric control unit is disposed on the toilet seat, and the first liquid valve, the second liquid valve, the booster pump and the heater is integratedly controlled by the electric control unit. 
     
     
         7 . The automatic bidet according to  claim 1 , wherein the water supply disposed in the toilet seat comprises an instant heating unit having an inlet and an outlet. 
     
     
         8 . The automatic bidet according to  claim 1 , wherein the handheld sprayer comprises a hollow handle portion and a curved head portion, and the curved head portion comprises a bulge having a mammilliform water outlet at the top thereof. 
     
     
         9 . The automatic bidet according to  claim 8 , wherein the mammilliform water outlet is disposed in the central portion of the bulge. 
     
     
         10 . The automatic bidet according to  claim 9 , wherein the curved head portion of the handheld sprayer is disposed at an angle of from 60 degrees to 120 degrees with respect to the handle portion. 
     
     
         11 . The automatic bidet according to  claim 2 , wherein the handheld sprayer comprises a hollow handle portion and a curved head portion, and the curved head portion comprises a bulge having a mammilliform water outlet at the top thereof. 
     
     
         12 . The automatic bidet according to  claim 4 , wherein the handheld sprayer comprises a hollow handle portion and a curved head portion, and the curved head portion comprises a bulge having a mammilliform water outlet at the top thereof. 
     
     
         13 . The automatic bidet according to  claim 6 , wherein the handheld sprayer comprises a hollow handle portion and a curved head portion, and the curved head portion comprises a bulge having a mammilliform water outlet at the top thereof. 
     
     
         14 . The automatic bidet according to  claim 13 , wherein the mammilliform water outlet is disposed in the central portion of the bulge. 
     
     
         15 . The automatic bidet according to  claim 14 , wherein the curved head portion of the handheld sprayer is disposed at an angle of from 60 degrees to 120 degrees with respect to the handle portion. 
     
     
         16 . The automatic bidet according to  claim 4 , wherein the external liquid storage tank contains an enema solution.