JPH057014B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a portable sanitary washer for cleaning the anus and the like.

Conventional structure and problems Conventionally, this type of sanitary washer consists of a main body that includes a tank for storing cleaning liquid and a pump for squirting out cleaning liquid, and a nozzle body connected by a tube through which cleaning liquid passes, and is used in a toilet. When washing, I place the main unit on the floor, connect it to the power outlet, and hold the nozzle body in my hand to clean it, but this cannot be used in communal toilets such as apartment complexes because they often do not have power outlets. Even if a device is equipped with a power outlet, it is difficult to manage hygiene when sharing it with others. In addition, the size of personal use devices is generally too large to be carried to a public restroom each time the device is used, so they are not suitable for carrying. Furthermore, even in ordinary homes, where power outlets are not installed, electrical work must be done, which requires additional costs. Therefore, a portable sanitary washer with a built-in battery-powered pump to pump the cleaning liquid to the nozzle is considered, but a small and portable one also uses a battery to power the heater that warms the cleaning liquid in the tank. This is difficult because there is a limit to the size of the battery, which reduces the battery capacity.

OBJECTS OF THE INVENTION The present invention takes these conventional problems into consideration and aims to provide a sanitary washer that is small, convenient to carry, and has good operability.

Structure of the Invention In order to achieve the above object, the present invention is configured such that a tap is provided on the primary or secondary side of a charger transformer and connected to a heater output terminal, so that power is supplied to the heater at the same time when charging a storage battery. and
Based on this configuration, a sanitary washer that is small, convenient to carry, and has good operability is realized.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a cylindrical tank for storing cleaning liquid, inside of which a pump 2 is placed at the bottom, and a heater 3 having self-temperature control characteristics is placed at the top. An electric circuit chamber 5 is formed at the upper end of the tank 1 by an electric circuit cover 4 through the tank wall, and a storage battery 6 and a reed switch 7 are housed inside the electric circuit chamber 5. A pair of input terminals 10 for the heater 3 and a storage battery input terminal 11 for the storage battery 6 are attached to the outer recess of the electric circuit cover 4, and are connected to the heater 3 and the storage battery 6, respectively. The pump 2, the storage battery 6, and the reed switch 7 are connected in series, and the reed switch 7 is used to start and stop the pump 2.

To explain the charger 12 from FIG. 3, a power plug 15 is used for the primary side input of the transformer 13.
are provided, and are tapped from both ends of the primary side of the transformer 13 and connected to the heater output terminal 8.
The secondary side of the transformer 13 is the charging voltage of the storage battery 6.
The voltage is dropped to 1.3V and half-wave rectified by the rectifier diode 14. Also, as shown in Figure 4,
In order to protect the heater 3 from short circuits and abnormal voltages on the primary side of the transformer 13 and improve safety, a tap may be provided from the secondary side of the transformer 13.

When in use, after removing the water tap 22 and filling the tank 1 with cleaning liquid, the charger 12 is connected to the washer body.

When the plug 15 of the charger 12 is inserted into a household outlet with the charger 12 and the cleaner main body integrated, the heater output terminal 8, heater input terminal 10, and charging output terminal 9 are connected. The storage battery input terminal 11 is energized. After the cleaning liquid in the tank 1 rises to an appropriate temperature, it is kept constant by the self-temperature control characteristic of the heater 3. A charging current also flows through the storage battery 6, so that it is always in a charged state.
When using the sanitary washer next time, remove the sanitary washer from the charger 12 and take it to the toilet.
While maintaining the cleaning posture, slide the operating knob 16 with one hand, the magnet 17 also moves, the reed switch 7 is turned on, and the pump 2 is started to emit water in the direction of the arrow 20 to clean the anal region, etc. .

Effects of the Invention As described above, the sanitary washer of the present invention has a structure that simultaneously supplies power to the heater that warms the cleaning liquid while charging the storage battery with the charger. Connect the charger to the sanitary washer body each time you fill it with new cleaning solution and warm up the cleaning solution. Therefore, since the storage battery is charged while the cleaning liquid in the tank is heated with a heater, the storage battery is always charged, and there is no problem of the pump not rotating due to a dead battery during use. Further, since the power source for charging the storage battery and the power source for the heater can be obtained from the same outlet, the overall shape is simplified, which has a great effect in terms of usability.

[Brief explanation of the drawing]

Fig. 1 is an external view of one embodiment of the sanitary washer of the present invention, Fig. 2 is a view taken along the line A-A' in Fig. 1, Fig. 3 is the same circuit diagram, and Fig. 4 is another embodiment. FIG. 1...Tank, 2...Pump, 3...Heater,
4... Electric circuit cover, 5... Electric circuit room, 6...
... Storage battery, 8 ... Heater output terminal, 9 ... Output terminal for charging, 10 ... Heater input terminal, 11 ... Storage battery input terminal, 12 ... Charger, 13 ... Transformer, 14 ... Rectifier diode, 15...Power plug.

Claims (1)

[Claims] 1 A heater is provided in a tank for storing cleaning liquid, a pump is provided to forcefully feed the cleaning liquid in the tank to a nozzle, a storage battery is built in to supply power to the pump, a terminal is provided to receive an external power source, and a transformer of a charger is connected to the terminal from the terminal. A sanitary washer characterized by having a circuit connected to a heater and a storage battery through a circuit.