Adjustable water-spraying device

Abstract

An adjustable water-spraying device for a user to clean themselves after relieving themselves includes a base, a first control valve, a second control valve and at least a water-spraying unit. The base includes a first space and a second space communicating with each other. The first control valve is set in the first space to control the water temperature, and the second control valve is set in the second space. The water-spraying unit is attached in a water outlet of the base, and extended into toilet seat unit. Thus, the second control valve determines the opening or closing water outlet to drive one of the water-spraying units to spurt water and clean the users' anus.

1 . An adjustable water-spraying device, mounted on a toilet seat unit for users to clean themselves after relieving themselves, comprising:
 a base, comprising a first space, a second space communicating with the first space, a cold water hole, a hot water hole, a first outlet and a second outlet wherein the cold water hole and the hot water hole communicate with the first space, and the first outlet and the second outlet communicate with the second space;   a first control valve, secured in the first space and comprising a knob and a valve core connected with the knob to control the flow between the cold water hole and the hot water hole;   a second control valve, secured in the second space to control opening or closing the first outlet and the second outlet; and   two water-spraying units, respectively linked with the first outlet and the second outlet and each comprising a conduit and a spraying tube associated with the conduit and extended to the toilet seat unit to spray water to clean the users' anus.   
   
   
       2 . The adjustable water-spraying device of  claim 1 , wherein the first control valve comprises a temperature indication ring. 
   
   
       3 . The adjustable water-spraying device of  claim 1 , wherein the second control valve comprises a shaft movable axially, a pulling block fastened on the shaft and positioned out of the second space, an upper blocking ring encircled in a middle of the shaft and corresponding to the first outlet, and a lower blocking ring encircled in a bottom of the shaft and corresponding to the second outlet. 
   
   
       4 . The adjustable water-spraying device of  claim 3 , wherein the second control valve comprises an elastomeric unit set on the upper blocking ring against a top wall of the second space. 
   
   
       5 . The adjustable water-spraying device of  claim 1 , wherein the water-spraying units have respectively different lengths. 
   
   
       6 . The adjustable water-spraying device of  claim 1 , wherein the spraying tube of each the water-spraying unit comprises an immovable section connected with an end of the conduit, a movable section located in the immovable section and movable axially, and a nozzle with multiple holes connected with the movable section. 
   
   
       7 . The adjustable water-spraying device of  claim 6 , wherein the spraying tube comprises a spring encircled on the movable section. 
   
   
       8 . The adjustable water-spraying device of  claim 1 , further comprising a location seat placed between the toilet seat unit and a toilet seat of the toilet seat unit. 
   
   
       9 . An adjustable water-spraying device, mounted on a toilet seat unit for user to clean after relieving oneself, comprising:
 a base, comprising a first space, a second space communicating with the first space, a cold water hole, a hot water hole, a first outlet and a second outlet wherein the cold water hole and the hot water hole communicate with the first space, and the first outlet and the second outlet communicate with the second space;   a temperature control valve, secured on the first space to control water temperature;   a switch valve, secured in the second space and comprising a valve core to control the flow and alter the flow direction of the water; and   two water-spraying units, respectively linked with the first outlet and the second outlet and comprising a conduit and a spraying tube associated with the conduit and extended to the toilet seat unit to spray water to clean the users' anus.   
   
   
       10 . The adjustable water-spraying device of  claim 9 , wherein the base comprises two filtering units respectively set in the cold water hole and the hot water hole. 
   
   
       11 . The adjustable water-spraying device of  claim 9 , further comprising a location seat placed between the toilet seat unit and a toilet seat of the toilet seat unit. 
   
   
       12 . The adjustable water-spraying device of  claim 9 , wherein the temperature control valve comprises:
 a substance, being a hollow cylinder and having a wall;   a cold water inlet, defined through the wall of the substance;   a hot water inlet, defined through the wall of the substance;   a water exit, defined through the wall of the substance;   a modified rod, located in the substance pivotally;   a bias spring, mounted around the modified rod;   a valve, corresponding to the cold water inlet and the hot water inlet; and   an adjuster, having an end against to the valve.   
   
   
       13 . The adjustable water-spraying device of  claim 12 , wherein the adjuster is made of shape memory alloy and in the form of the circularity. 
   
   
       14 . An adjustable water-spraying device, mounted on a toilet seat unit for user to clean after relieving oneself, comprising:
 a base, comprising a cold water hole, a hot water hole and a outlet;   at least one control valve, comprising a valve core set in the base to control the opening and flow of the cold water hole and the hot water hole;   a water-spraying unit, comprising a conduit linked with the outlet, and a spraying tube associated with the conduit and extended to the toilet seat unit to spray water to clean the users' anus.   
   
   
       15 . The adjustable water-spraying device of  claim 14 , wherein the spraying tube of the water-spraying unit comprises an immovable section connected with an end of the conduit, a movable section located in the immovable section and movable axially, and a nozzle with holes connected with the movable section.