Nozzle device and sanitary washing device using the same

[0051] figure 1 It is a perspective view of a sanitation cleaning device using the spray device according to Embodiment 1 of the present invention. The sanitation cleaning device 60 is used after being installed on the top surface of the toilet. The front of the main body 10 is provided with a toilet seat 11 and a toilet cover 12 which are supported on pivots and can rotate freely. The front portion of the body 10 is provided with a spraying device 13 . The inside of the main body 10 is provided with a washing water supply device and a control device. The washing water supply device here includes a water supply device such as a piston pump that supplies washing water to the spray device 13 . The control device is used to control the spray device 13 and the washing water supply device. In addition, a human body detection sensor 14 for detecting the entry of a user and an operation remote controller 15 for operating the sanitation cleaning device 60 are installed in the toi...

[0126] Figure 33 It is a perspective view of the overall appearance of the injection device in Embodiment 2 of the present invention. Figure 34 is a cross-sectional view of the discharge opening of the nozzle body of the spray device.

[0127] The difference between the second embodiment and the first embodiment lies in the (horizontal) rotation driving device 154 connected to the nozzle body 122 . The same symbols are used for the same structures in Embodiment 2 of the present invention as in Embodiment 1, and detailed description thereof will be omitted here.

[0128] The connection support portion 146 is connected to the nozzle body 122 and the nozzle cover 123 . In addition, the connection support portion 146 is designed to form the same cross-sectional shape as that of the nozzle body 122 in the circumferential direction. Therefore, even if the nozzle body 122 rotates, the fitting relationship between the connection support portion 146 and the connection protrusion 1...

[0132] Figure 35 It is a cross-sectional view of the ejection opening of the nozzle body of the ejection device in Embodiment 3 of the present invention, Figure 36 It is a cross-sectional view of the spraying device in its rotating state.

[0133] Embodiment 3 of the present invention differs from Embodiment 2 in that a drying air channel 155, a drying air injection port 156, a drying air supply port (not shown) and a drying air supply device ( not shown in the figure). For the same structures in Embodiment 3 of the present invention as in Embodiment 1 and Embodiment 2, the same symbols are used, so the description thereof is omitted here.

[0134] The drying air supply device is composed of a drying fan, a drying heater, and a drying wind tunnel. The drying wind tunnel communicates with the drying wind supply port. The drying fan and the drying heater blow out warm air at the temperature set by the control device. The drying air injection port 156 is at the same positi...