A flush toilet includes a toilet main body made of ceramics and a rear storage configured to store at least a part of a control unit. The rear storage includes a supporting wall that divides a storage region into upper and lower regions and that joins left and right side walls of the skirt and the water discharge trap. The supporting wall includes a horizontal wall that extends in a horizontal direction from a joining portion between the supporting wall and the water discharge trap, and left and right lower walls that are provided outside the horizontal wall in a left-right direction and below the horizontal wall and that are joined to the left and right side walls of the skirt. The left and right lower walls on a rear side are separated in the left-right direction by the horizontal wall.

A flush toilet apparatus includes a toilet body that includes a rim water spout port, a tank that stores washing water, a rim side water supply channel that supplies washing water to the rim water spout port, a tank side water supply channel that supplies washing water to the tank, a flow channel switching part that adjusts an amount of washing water that is supplied to one or both of the rim side water supply channel and the tank side water supply channel, and an electrical power failure detection part that detects electrical power failure, wherein, in a case where electrical power failure is caused when washing water is supplied to the tank side water supply channel, the flow channel switching part decreases washing water that is supplied to the tank side water supply channel and increases washing water that is supplied to the rim side water supply channel.

A flush toilet includes a toilet main body made of ceramics, a control unit, a supply source that enables water supply or power supply to the control unit, and a flexible elongated member connecting the supply source and the control unit. The toilet main body includes a rear storage configured to store at least a part of the control unit. The rear storage includes an upper storage region, a lower region, and a lower communication region. The flexible elongated member extends from an upper connecting end portion toward a lower connecting end portion, to be inserted from the upper storage region into the lower communication region, and then extends from inside of the lower communication region to outside of the toilet main body, without extending through the lower region.

An analytical toilet is disclosed. The toilet is equipped to use energized flush water to clean excreta and other waste from the toilet. The toilet includes a bowl for receiving excreta from a user; at least one analytical device by which a sample of excreta is analyzed; a supply of flush water to be used to remove waste from a surface the of the toilet; an energizer to add energy to at least a portion of the to create energized flush water prior to its use in removing waste; and an orifice for directing a first jet of the energized flush water at the waste on the surface of the toilet. The disclosure also includes features to detect the location of waste in the toilet and selectively activate the energized flush water in order to clean the detected waste.

An analytical toilet is disclosed. The toilet is equipped to use energized flush water to clean excreta and other waste from the toilet. The toilet includes a bowl for receiving excreta from a user; at least one analytical device by which a sample of excreta is analyzed; a supply of flush water to be used to remove waste from a surface the of the toilet; an energizer to add energy to at least a portion of the to create energized flush water prior to its use in removing waste; and an orifice for directing a first jet of the energized flush water at the waste on the surface of the toilet. The disclosure also includes features to detect the location of waste in the toilet and selectively activate the energized flush water in order to clean the detected waste.

A flush toilet includes a toilet main body, a tank device provided behind the toilet main body, and a private part washing device configured to wash a private part of a user, the private part washing device being provided on a rear upper surface of the toilet main body behind the bowl. The tank device includes a water supply part configured to supply flush water supplied from a water supply source, a storage tank for storing the flush water supplied from the water supply part, the storage tank being located behind the private part washing device and above a floor surface, a pump configured to feed the flush water in the storage tank to the toilet main body, and a controller configured to control operation of the water supply part and the pump, and the controller is disposed on an outer upper surface of the storage tank.

A flush toilet includes a toilet main body, a tank device provided behind the toilet main body, and a private part washing device configured to wash a private part of a user, the private part washing device being provided on a rear upper surface of the toilet main body behind the bowl. The tank device includes a water supply part configured to supply flush water supplied from a water supply source, a storage tank for storing the flush water supplied from the water supply part, the storage tank being located behind the private part washing device and above a floor surface, a pump configured to feed the flush water in the storage tank to the toilet main body, and a controller configured to control operation of the water supply part and the pump, and the controller is disposed on an outer upper surface of the storage tank.

An integrated water fitting assembly includes a housing, a drainage mechanism, a dual-outlet micro-pump, and a drainage base. The drainage mechanism and the dual-outlet micro-pump are disposed in the housing, the drainage base is disposed below the housing, a water inlet, a washing water outlet, and a drainage control water outlet communicated with each other are formed in the dual-outlet micro-pump, moreover, the water inlet is communicated with a water source, the washing water outlet extends out of the housing, and the drainage control water outlet is connected inside the drainage mechanism. An integrated water fitting assembly further includes a housing, a drainage mechanism, a dual-head flow distribution assembly, a micro-pump, and a drainage base. A water inlet of the micro-pump is communicated with a water source. A flow water inlet, a washing water outlet, and a drainage control water outlet are formed in the dual-head flow distribution assembly.

An integrated water fitting assembly includes a housing, a drainage mechanism, a dual-outlet micro-pump, and a drainage base. The drainage mechanism and the dual-outlet micro-pump are disposed in the housing, the drainage base is disposed below the housing, a water inlet, a washing water outlet, and a drainage control water outlet communicated with each other are formed in the dual-outlet micro-pump, moreover, the water inlet is communicated with a water source, the washing water outlet extends out of the housing, and the drainage control water outlet is connected inside the drainage mechanism. An integrated water fitting assembly further includes a housing, a drainage mechanism, a dual-head flow distribution assembly, a micro-pump, and a drainage base. A water inlet of the micro-pump is communicated with a water source. A flow water inlet, a washing water outlet, and a drainage control water outlet are formed in the dual-head flow distribution assembly.

There is provided a flush toilet that performs flushing by rim spouting, the flush toilet allowing the size of a flush water tank to be reduced while enabling discharge of a sufficient amount of flush water to a toilet main body. A flush toilet 1 includes a toilet main body 2 including a bowl 2a, a rim 2c and a rim spout port 2f for discharging supplied flush water to the rim 2c, a flush water tank device 4, a pump device 6, a water supply device 8, and a controller 10, where the controller 10 is capable of performing a flushing mode in which the total amount of discharge of flush water discharged to the rim spout port 2f by the pump device 6 is greater than a tank capacity of the flush water tank device 4, and the controller 10 controls driving of the pump device 6 and the water supply device 8 in the flushing mode such that at least a part of a water supply period when flush water is supplied by the water supply device overlaps a discharge period when flush water is discharged by the pump device 6.