KR20030047418A - A Nozzle Device Of A Bidet - Google Patents

Abstract

PURPOSE: A nozzle device of a bidet is provided to keep the anus clean by washing with ultrasonic water. CONSTITUTION: The nozzle device(100) of a bidet comprises: a primary container(10) provided with many exhaust nozzles(11) to jet the water injected at the appointed pressure through a gate(12); a secondary container(20) coupled to the lower side of the primary container(10); a pump(60) connected with the gate(12) and a water tank(50) to supply water to the gate(12) of the primary container(10); an ultrasonic vibrator(30) fixed to the inside of the primary container(10) to vibrate at the appointed frequency; a metal plate(31) whose upper side is in contact with water to give ultrasonic oscillation of the ultrasonic vibrator(30) to the water filled in the primary container(10) and lower side is attached with the ultrasonic vibrator(30) to be fixed to the inside of the primary container(10); and an ultrasonic driving controller(40) connected electrically to the ultrasonic vibrator(30) and the metal plate(31) through a connector(21) attached to the lower side of the secondary container(20) to convert the outside pressure into an ultrasonic frequency, then to give to the ultrasonic vibrator(30).

Description

A Nozzle Device Of A Bidet

The present invention relates to a nozzle apparatus of a bidet capable of washing the anal circumference more cleanly by applying ultrasonic waves to the jetted water, and the metal plate and the ultrasonic wave inside the nozzle apparatus so that ultrasonic waves of a predetermined frequency band are loaded on the jetted water. The present invention relates to a nozzle apparatus of a bidet for installing an oscillation element so that a user can see a toilet and operate an operation switch to transmit ultrasonic vibration of the ultrasonic vibrator to hot or cold water directly contacting the human body.

In general, the conventional bidet has a problem of expensive operation because it must be washed with water only or mixed with a spray of water to be sprayed by the environmental pollution due to the cleaning agent or incidentally purchased separately.

In addition, since the water or the washing water is made of a constant water pressure of the pump between the water tank and the nozzle, there is a problem of wetting a larger area that is not desired because the water pressure must be increased in order to obtain a sufficient washing and cleaning effect.

In addition, when there is an anus and a local wound, there is a problem that the replacement with clean water again due to the soreness of the skin caused by the cleaning agent.

Therefore, the present invention has been made in view of the above problems, the first object of the present invention is to clean the anal periphery by applying ultrasonic waves to water discharged to the anus after stool, bidet to achieve a more clean wash It is to provide a nozzle apparatus of.

In addition, the second object of the present invention is a bidet characterized by having a metal plate including an ultrasonic vibrator so as to generate ultrasonic waves, and an ultrasonic drive controller to convert the power applied initially to a power having a range of a predetermined frequency band. It is to provide a nozzle apparatus of.

The objects of the present invention, the first container 10 through which a plurality of jet holes 11 are formed to penetrate so that the water injected at a predetermined pressure through the injection port 12 formed on the side and

A second vessel 20 having an upper portion correspondingly coupled to a lower portion of the first vessel 10 to be connected to the first vessel 10;

A pump 60 connected to one side of the inlet 12 and the other side to a water tank 50 to supply water to the inlet 12 of the first container 10;

Ultrasonic vibrator 30 that vibrates at a frequency of a predetermined band through the power applied fixed to the inner side of the first container 10 and

The upper surface is in contact with the water so as to apply the ultrasonic vibration of the ultrasonic vibrator 30 to the water injected into the injection hole 12 and filled in the inner side of the first container 10, and the ultrasonic vibrator ( 30 is attached to the metal plate 31 is fixed to correspond to the shape of the inner side of the first container (10);

The polarity of the ultrasonic vibrator 30 and the metal plate 31 through the connector 21 mounted on the lower portion of the second vessel 20 to convert the applied external voltage into the ultrasonic band to apply to the ultrasonic vibrator 30. It is achieved by the nozzle apparatus of the bidet, characterized in that consisting of; ultrasonic drive controller 40 is electrically connected to the other.

In addition, the ultrasonic vibrator 30 is preferably any one selected from a piezoelectric element, an electrostrictive element, and a magnetostrictive element which are mechanically vibrated according to the application of voltage.

In addition, the metal plate 31 is preferably selected from the group of corrosion-resistant metal materials made of stainless steel, titanium, duralumin, and aluminum alloy on the upper surface to prevent corrosion.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings.

1 is a block diagram of a nozzle apparatus of the bidet of the present invention,

2 is an exploded perspective view of the nozzle apparatus of the present invention;

Figure 3 is a state of use of the bidet nozzle is attached to the bidet of the present invention.

<Description of the symbols for the main parts of the drawings>

10: first container 11: spout

12: inlet 13: thread

20: second container 21: connector

30: ultrasonic vibrator 31: metal plate

40: ultrasonic drive controller 41: electric wire

41a: cathode 41b: anode

50: water tank 60: pump

100: bidet nozzle device 200: operation switch

300: toilet

First, the bidet consistently used in the present invention prior to the description of the embodiment is "an apparatus or apparatus for washing the anus and genitals or its surroundings with hot or cold water spouted from the center", and after the feces, It is also used as a medical device for wiping or for treating diseases such as hemorrhoids, cystitis and vaginitis.

The nozzle apparatus of the bidet according to the present invention is to apply a voltage to the ultrasonic vibrator included in the nozzle portion in which the hot water is ejected from the bidet to spray the human body with the vibration of the ultrasonic band generated through the hot water. Hereinafter, a configuration of a nozzle apparatus of a bidet according to the present invention will be described with reference to the accompanying drawings.

1 is a block diagram of a nozzle apparatus of the bidet of the present invention, Figure 2 is an exploded perspective view of the nozzle apparatus of the present invention. As shown in Figure 1 and 2, the nozzle device 100 of the bidet is attached to the existing toilet toilet (300) to wash the anus, etc. after viewing the toilet, maintaining a typical household power supply voltage By converting only the frequency band into the ultrasonic band and applying it to the ultrasonic vibrator 30, the ultrasonic vibration of the ultrasonic vibrator 30 may be loaded on hot water directly contacting the human body.

The nozzle apparatus 100 of the bidet includes a first container 10 having a lower opening and a second container 20 to which the first container 10 is fastened to an inner side through an opened upper portion, and the first container. Ultrasonic vibrator 30 for transmitting the ultrasonic vibration to the injected water embedded in the (10), and the ultrasonic drive controller 40 for converting the frequency band of the external power source to apply the voltage of the ultrasonic band to the ultrasonic vibrator 30 ) And the like.

Here, the first container 10 has a round plug shape made of a plastic resin material so as not to be corroded by moisture, and the injection hole 12 is elongated to protrude from the outside so that water can be introduced from the outside. Seven jet holes 11 are formed to be symmetrically penetrated so that water introduced into the upper part may be ejected in the form of a stem, and threads 13 are formed along the axial direction on the outer periphery of the lower part.

At this time, the pump 60 connected to the water tank 50 is connected to the inlet 12 so that the water jetted through the jet port 11 maintains a predetermined water pressure or more, and the pump 60 is The water in the water tank 50 descending by dropping is pressurized and injected into the inlet 12.

In addition, the second container 20 has a screw thread corresponding to the thread 13 of the first container 10 at an inner circumference of the upper part so that the first container 10 may be correspondingly inserted and fastened through the upper part. 13) is formed along the axial direction, and like the first container 10, made of a plastic resin material to prevent corrosion.

In addition, a disc-shaped metal plate 31 is fitted and fixed to the inner side of the first container 10 at a predetermined distance from the spout 11, and a diameter of the metal plate 31 is lower than the metal plate 31. The ultrasonic vibrator 30 having a relatively small diameter is attached thereto.

The ultrasonic vibrator 30 includes piezoelectricity, electric distortion, and the like, in which vibration of a predetermined band may be generated by a piezoelectric effect in which deformation force is added to the electric distortion generated by an applied AC voltage. Materials such as magnetostriction may be used, and piezoelectric materials are preferred in view of stable output, conversion efficiency and size.

The shape of the ultrasonic vibrator 30 is preferably a disk type (Disk type) to correspond to the disk plate 31 of the disc shape, in addition to the ring type (Ring type), rectangular (Rectangular type) element can be used, Most preferably, the disc has a diameter of about 20 to 30 mm and a thickness of about 0.5 to 10 mm.

Vibration of the ultrasonic vibrator 30 vibrating as described above is transmitted to the water injected and injected into the first container 10 through the metal plate 31, the ultrasonic band of the ultrasonic vibrator 30 is the ultrasonic drive It can be controlled by the controller 40.

Therefore, the ultrasonic driving controller 40 is electrically connected to the ultrasonic vibrator 30 and the metal plate 31 by different polarities through the connector 21 mounted on the lower portion of the second container 20. When the power source applied from the outside of the frequency range is typically about 60Hz, the frequency is converted into an ultrasonic band.

At this time, the frequency band of the amplified external power source is about 70KHz to 110KHz or about 0.8MHz to 1.8MHz, of which 90 ± 3KHz or 1 ± 0.2MHz corresponds to the resonance frequency band of the ultrasonic vibrator 30. It is preferable.

In addition, the cathodes (anodes) 41a and 41b of the wire 41 connected through the connector 21 are electrically connected to the other surface of the ultrasonic vibrator 30, and the anodes (cathodes) 41a and 41b are the Since the power is applied to the ultrasonic vibrator 30 which is electrically connected to the metal plate 31 and attached to the bottom surface of the metal plate 31, the ultrasonic vibrator 30 may generate ultrasonic waves having a frequency range of a predetermined band. .

On the other hand, the metal plate 31 serves as a medium for finally delivering to the water to receive the desired ultrasonic waves of the above band, because it is always in contact with water, stainless, titanium, duralumin to prevent corrosion And corrosion-resistant metal materials such as aluminum alloys.

The thickness of the metal plate 31 is an acoustic impedance equal to an integer multiple of half wavelength with respect to the ultrasonic wave wavelength, which is a value obtained by dividing the sound wave speed delivered to the metal plate 31 by the resonance frequency of the oscillator so that ultrasonic waves can be optimally transmitted. Set the value that can be used in an unmatched state by matching (AcousticImpedance) or below the quarter (1/4) wavelength.

Figure 3 is a state of use of the bidet nozzle is attached to the bidet of the present invention.

As shown in FIG. 3, the nozzle device 100 may be installed and used in a toilet 300 that is already installed.

The nozzle device 100 has a metal plate 31 mounted with an ultrasonic vibrator 30 at a lower portion thereof, and the metal plate 31 is a medium for transmitting ultrasonic waves of the ultrasonic vibrator 30 to a stream of water to be ejected. The ultrasonic waves thus delivered may be carried in a stream of water to the human body.

In addition, the ultrasonic vibrator 30 and the metal plate 31 are electrically connected to the ultrasonic drive controller 40 for applying a voltage with different polarities, respectively, in which the controller 40 can supply external power. When the operating switch 200 is electrically connected to the operation switch 200 installed at one side of the toilet 300, the frequency band of the external power source is converted to be close to the resonance frequency of the ultrasonic vibrator 30.

Therefore, the ultrasonic waves of the water stream finally delivered to the human body may have a frequency band that best matches the resonance frequency band of the ultrasonic vibrator 30.

In the bidet nozzle apparatus 100 of the present invention as described above, the vibration device 30 may be arbitrarily selected from among elements known to obtain a mechanical output as an electrical input, such as piezoceramic, electrostrictive or magnetostrictive devices. Can be.

In addition, the metal plate 31 may be arbitrarily selected from tool steel, nickel, and the like, in addition to a group of corrosion-resistant metal materials made of stainless steel, titanium, duralumin, and aluminum alloy.

In addition, a metal film having a thickness of about 0.1 to 100 μm may be coated on the upper portion of the ultrasonic vibrator 30 instead of the metal plate 31, and the material of the metal film is the same as that of the metal plate 31. Corrosion-resistant metal materials such as titanium, duralumin, aluminum alloy, tool steel and nickel, and high hardness inorganic compounds such as Tin and Zrn can be used.

In addition, a heater may be installed between the pump 60 and the water tank 50 so that the jetted water may be hot water of a predetermined temperature or more.

In addition to the threads 13 being formed on the outer circumference of the first container 10 and the threads 13 of the second container 20 fastened correspondingly thereto, the threads 13 are opposed to each other. The second container 20 may be fastened to the first container 10 by being formed.

In addition to using the first container 10 and the second container 20 separated from each other, it can be produced and used in one piece through a plastic injection method.

As described above, according to the nozzle apparatus of the bidet according to the present invention, since the ultrasonic wave generated by the ultrasonic vibrator is delivered to the human body in the jetted stream, the generation and explosion process of the fine bubbles by the ultrasonic vibration energy, acceleration energy, elasticity A cleaner cleaning effect can be obtained because of effects such as linear flow.

In addition, due to the micro-massage and the thermal effect by the ultrasonic vibration energy transfer, the biological metabolism of the tissue and the biological chemistry acting in the other tissue is activated to function to improve the anus or the surrounding diseases.

In addition, the water sprayed from the nozzle of the bidet can be used to clean the anus after the toilet so that it is always kept clean so that the user can live in a fresh mood, and also after the toilet after using the toilet paper. There is an advantage in processing.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, various other modifications and variations may be made without departing from the spirit and scope of the invention. It is therefore contemplated that the appended claims will cover such modifications and variations as fall within the true scope of the invention.

Claims (3)

A first container 10 having a plurality of jet holes 11 formed therethrough so that water injected at a predetermined pressure may be jetted through the injection holes 12 formed in the side part; A second vessel 20 having an upper portion correspondingly coupled to a lower portion of the first vessel 10 to be connected to the first vessel 10; A pump 60 connected to one side of the inlet 12 and the other side to a water tank 50 to supply water to the inlet 12 of the first container 10; Ultrasonic vibrator 30 that vibrates at a frequency of a predetermined band through the power applied fixed to the inner side of the first container 10 and The upper surface is in contact with the water so as to apply the ultrasonic vibration of the ultrasonic vibrator 30 to the water injected into the injection hole 12 and filled in the inner side of the first container 10, and the ultrasonic vibrator ( 30 is attached to the metal plate 31 is fixed to correspond to the shape of the inner side of the first container (10); The polarity of the ultrasonic vibrator 30 and the metal plate 31 through the connector 21 mounted on the lower portion of the second vessel 20 to convert the applied external voltage into the ultrasonic band and to apply to the ultrasonic vibrator 30. The nozzle apparatus of the bidet, characterized in that consisting of ;; The bidet nozzle apparatus according to claim 1, wherein the ultrasonic vibrator (30) is any one selected from piezoelectric elements, electro-distortion elements, and magneto-distortion elements that can vibrate mechanically through voltage application. The bidet nozzle apparatus according to claim 1, wherein the metal plate (31) is selected from a group of corrosion-resistant metal materials made of stainless steel, titanium, duralumin, and aluminum alloy to prevent corrosion.