the chair bathtub generally 10 , has a chair body 11 preferably molded in a one piece construction from an acrylic or other suitable plastic material . the chair body includes a sloping back portion 12 , an angled seat portion 13 , as well as the arm rest portions 14 and 15 . a movable foot well or trough - like portion 16 is positioned at the lower front of the chair body 11 and there is a pivotable support arm 19 attached thereto . support arm 19 is pivotally mounted to a mounting block 22 ( see fig1 ) by a pivot pin 20 , the mounting block 22 being supported by the housing column 23 . the bathtub chair 10 is suitably contained in a stall defined by three vertical walls 24 . as best seen in fig2 there is pivotally connected to the foot well 16 a push / pull rod 25 such as by the pivot bracket 27 . at the opposing end , rod 25 is pivotally connected to a slideable bracket 29 , which in turn is threadably connected to the drive screw shaft 32 . a housing 31 is provided for the screw shaft 32 as well as a portion of the movable bracket 29 . it is connected at one end to the bracket 33 and at the other end to the drive motor 34 . the previously described mechanism for moving the foot portion 16 is similar to that employed in opening and closing garage doors . it is seen in conjunction with the broken line showing of the foot portion 16 in fig2 that the well 16 is movable from an upward &# 34 ; first &# 34 ; position as shown in solid lines to a lowered &# 34 ; second &# 34 ; position as shown in broken lines . the solid line position is that employed when a person is already seated in the chair 10 with one &# 39 ; s feet positioned in the foot portion 16 in a foot rest position . overflow wash and rinse water would then flow from the seat portion 13 over the flap portion 17 and consequently into the foot portion 16 . openings such as 43 can also be disposed in the seat portion 13 and then linked ( by means of a tube not shown ) to floor drain 44 . preferably , there are two such openings which can be covered by the buttocks to provide a sitz bath . another opening 42 can be provided in the foot portion 16 so as to control the level of accumulation of water in the foot bath . in order to remove the wash and rinse water from the foot portion 16 , it is simply moved to the lowered position as indicated in the broken lines by the movement of the push / pull rod 25 to the broken line position . an electric switch suitably mounted on a wall 24 can control this function . the water will be emptied onto the floor 21 and then go down the drain hole 44 . it is understood that the floor has a slope toward the drain 44 in the area under the foot portion 16 in both the solid and broken line showings . referring to fig3 there is shown an example nozzle 39 of the jet type for directing water over a person seated in the chair body 11 . the end of the nozzle 39 is positioned through a wall 41 extending between the upper tapering wall 35 of the chair body and the lower sloping side wall 37 . there can be a plurality of nozzles 39 connected to a tubular manifold 38 which extends peripherally around and under the upper wall 35 and housed in the cavity 36 . in a similar manner nozzles 39 may be disposed in the arm portions 14 and 15 and direct water inwardly toward a person seated in the chair body 11 . the tubular manifold 38 is connected to a source of water as indicated by the inlet line 46 . it supplies a low pressure line 53 regulated by the valve 56 as well as a high pressure line 51 regulated by the valve 55 . the high pressure line 51 has a venturi section 47 and a soap supply 49 communicates with the venturi 47 so as to supply soapy water to the nozzle 39 at a high velocity . suitable check valves such as 58 and 59 are provided in the high and low pressure lines 51 and 53 , respectively . automated or manual controls can control this system . if desired , some of the nozzles 39 can be replaced with slot like nozzles which supply a sheet of water . this is indicated at 40 in fig2 and would provide a flow of water down the back of the bather . from the foregoing it is seen that a washing liquid such as soapy water is supplied by closing the valve 56 and opening the valve 55 at a high pressure setting . as a result , water flows into the high pressure line 51 and draws a soap material from the supply 49 . the soapy water will then flow from the nozzles 39 onto the body of the person sitting in the chair 11 . subsequently , the valve 55 will be closed and valve 56 opened which is a lower pressure regulating valve so that rinse water can flow into the manifold 38 and out the nozzles 39 in the previously described manner . water flows out of the chair 11 and over the flap 17 into the foot portion 16 where it can be emptied as previously described . because the user is seated and the feet are elevated , most users will be able to reach and wash their own feet . as shown in fig4 of the drawings , there can also be a hand held shower unit 62 which can be suitably connected to the common water line 60 such as with the shower line 65 and the flexible hose 63 , and then hung on a side wall 24 adjacent the chair . it can be operated separately or in conjunction with the flow of water through the nozzles 39 and with the high and low pressure water lines 51 and 53 , respectively . in the instance where sole operation of the shower unit is desired , a valve 64 in the common water line 60 would be closed . the shower unit 62 can be turned off completely by the valve 66 . while the sloping back portion 12 has not been shown as being movable , it could be fabricated independently of the chair body 11 and attached in a movable manner such as in a typical recliner chair . further , the seat portion is shown as sloping inward and with a drain hole 43 . if desired , the seat could be made to slope outwardly and without the drain hole 43 so as to provide proper drainage .
a chair is provided having the capabilities of washing a person while seated therein . the chair has a chair body which includes an enclosed seat , a back and foot portion , as well as a arm portion . the foot portion is pivotally connected to the chair body and is configured to hold a quantity of water in a first position and to empty the water when in a second position . in a preferred embodiment , water orifices are positioned in both the upper back portion as well as the arm rest portion for bathing purposes .