JPH0184376U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing one embodiment of the present invention;
FIG. 3 is a perspective view showing an example of mounting the same embodiment on a toilet bowl, FIG. 3 is a sectional view showing the state of the same embodiment when cleaning liquid is ejected, and FIG. 4 is a sectional view of a conventional example. 50...Exterior cylinder, 51...Nozzle, 55
... Supply port, 60 ... Pressure regulating valve, 62 ... Spout port,
63...Return spring, 67...Pressure adjustment spring, 68...Inflow port, 69...Seal member,
70a...Toilet bowl.

Claims (1)

[Claims for Utility Model Registration] (1) The toilet bowl is attached facing the inner surface of the toilet bowl, has an opening on the front end face facing the inner face of the toilet bowl, and has a cleaning liquid supply port formed on the rear end face opposite to the opening. The exterior cylinder is housed in the exterior cylinder in a state where it can protrude from the opening by a predetermined length, and is normally housed in the exterior cylinder while being biased by a return spring. A nozzle having a spout formed therein; and an adjustment fitting fitted into the outer periphery of the rear end of the nozzle so as to be slidable in the axial direction of the nozzle, and which normally closes an inlet for cleaning liquid formed at the rear end of the nozzle. A pressure valve; and a pressure regulating spring that normally biases the pressure regulating valve toward the rear end of the nozzle and allows the pressure regulating valve to slide when a pressing force of a predetermined value or more is applied to the pressure regulating valve. A private cleaning device characterized by: (2) an exterior cylinder that is attached facing the inner surface of the toilet bowl, has an opening on the front end surface facing the inner surface of the toilet bowl, and has a cleaning liquid supply port formed on the rear end surface opposite to the opening; and the opening a nozzle that is housed in the exterior cylinder in a state that can protrude a predetermined length from the exterior cylinder, is normally biased by a return spring and is housed in the exterior cylinder, and has a cleaning liquid spout at its front end; , a pressure regulating valve that is fitted into the outer periphery of the rear end of the nozzle so as to be slidable in the axial direction of the nozzle, and normally closes the inlet for cleaning liquid formed at the rear end of the nozzle; and the outer periphery of the pressure regulating valve. a seal member that is fixed to the exterior cylinder, is slidably in close contact with the inner surface of the exterior cylinder, and moves together with the pressure regulating valve, and normally urges the pressure regulating valve toward the rear end of the nozzle, and The private parts cleaning device according to claim 1, further comprising a pressure regulating spring that allows the pressure regulating valve to slide when a pressing force is applied to the pressure regulating valve.