KR200267750Y1 - water flow converting apparatus for bidet - Google Patents

Abstract

The present invention relates to a bidet, and to be able to switch the supply direction of water by opening and closing the flow path, for this purpose, the present invention is a bidet flow path switching device driven by a step motor, the lower side of the step motor A rotating body to which the rotating shaft is coupled and the disc-shaped control plate supported by the spring is formed with a discharge groove to rotate; It is assembled in close contact with the upper surface of the control plate and form a circle from one side while forming a left-right symmetry around the vertical axis, and gradually widens and the other end is formed with a pair of main holes penetrating upward, the opposite side of the main hole is formed A distribution plate having circular auxiliary holes penetrating vertically on the vertical axis; A water supply port is provided at one side and a housing is provided with a discharge port for separating and supplying water discharged from the main hole and the auxiliary hole, respectively, and the opening and the flow rate of the flow path are adjusted as the rotating body is rotated. With a technical gist to provide a bidet flow path switching device having a precise operation and a simple structure.

Description

Water flow converting apparatus for bidet

The present invention relates to distributing a material such as water in a multi-directional manner, and more specifically, to a bidet flow path switching device, so that a plurality of flow paths can be opened and closed by the rotation of the step motor and the flow rate can also be adjusted. The present invention relates to a flow path switching device that is compact and has excellent operability.

Bidet flow path switching device according to the present invention is characterized in that the discharge direction and the flow rate of the water can be adjusted according to the position of the discharge groove formed in the plurality of pre-formed through hole and the rotating plate-like member.

Bidet is a sanitary washing machine that is widely used to prevent cleanliness and disease instead of using toilet paper after toilet. A bidet with a toilet seat is a general type and there are electric and non-electric bidets.

In connection with the present invention will be described for the flow path switching device as a prior art. Figure 1 shows a cross-sectional view of the sanitary washing machine flow path switching valve device according to the prior art, the utility model application No. 20-1994-026907 of the sanitary cleaner flow path switching valve device, the solenoid (1) and the valve body (2) And an auxiliary body (4) and a plunger (13), and the valve body is provided with a washing water inlet (6), and passes through the valve body seat (3) and the auxiliary body seat (5) in a straight line in parallel with the washing water inlet. The plunger reciprocating passage 14 is formed in the valve body and the auxiliary body, respectively, and the valve body communicates with the plunger reciprocating passage, and an anal cleansing outlet 7 is formed, and the auxiliary body communicates with the plunger reciprocating passage. 8) is formed and the solenoid is provided with a spring is installed to be able to constantly push the solenoid core (15) when the power is not supplied and the groove is formed to attach the plunger to the solenoid iron core It was related to the flow path switching valve device for sanitary washing machine.

The channel switching valve device for a sanitary washing machine according to the prior art is that the water supplied through the washing water inlet is discharged to the nozzle by opening and closing the bidet cleaning outlet and the anal cleaning outlet according to the Shanghai East of the plunger, There is a problem that the flow rate adjustment is not made, and there is also a problem that the place for discharging water is limited to two places.

Therefore, the present invention devised to solve the above problems is to provide a bidet flow path switching device that allows the switching of the flow path and the flow rate of the water is supplied at the same time and to discharge the water in a plurality of directions. It is done.

1 is a cross-sectional view of the flow path switching valve device for a sanitary cleaner according to the prior art.

Figure 2-Schematic perspective view of the bidet flow path switching device configured according to an embodiment of the present invention.

3-a schematic sectional view of the main part;

4-exploded perspective and coupling views of the rotating body.

5-a view showing the lower surface (a) and the upper surface (b) of the discharge plate.

Figure 6-Figure showing the operating relationship of the bidet flow path switching apparatus according to the present invention.

<Description of Major Symbols Used in Drawings>

100: step motor 200: rotating body

210: shaft 211: protrusion pillar

212: flange face 213: stopper

214: protrusion 220: spring

230: control panel 235: discharge groove

236: hollow shaft 236a: stopper groove

300: distribution plate 310: main hole

315: flow control groove 317: diaphragm groove

320: auxiliary hole 400: housing

410: supply port 420: discharge port

The present invention for achieving the above object, in the bidet flow path switching device driven by the step motor, the rotation shaft of the step motor is coupled to the lower side of the disc-shaped adjustment plate is supported by the spring discharge groove is formed is rotated A rotating body to be made; It is assembled in close contact with the upper surface of the control plate and form a circle from one side while forming a left-right symmetry around the vertical axis, and gradually widens and the other end is formed with a pair of main holes penetrating upward, the opposite side of the main hole is formed A distribution plate having circular auxiliary holes penetrating vertically on the vertical axis; A water supply port is provided at one side and a housing is provided with a discharge port for separating and supplying water discharged from the main hole and the auxiliary hole, respectively, and the opening and the flow rate of the flow path are adjusted as the rotating body is rotated. It relates to a bidet flow path switching device having a technical gist.

According to the bidet flow path switching device according to the present invention can selectively open and close the flow path according to the position of the discharge groove is rotated in accordance with the rotation of the step motor relative to the fixed main hole and the auxiliary hole and fine rotation of the step motor Each adjustment has the feature that the flow rate is controlled simultaneously and has the advantage of having a relatively simple structure with multiple outlets.

Bidet flow path switching device of the present invention is composed of a step motor 100, a rotating body 200, a distribution plate 300 and a housing 400, the rotating shaft of the step motor is coupled to the rotating body 200 and The control panel 230 is formed on the top of the rotating body. A distribution plate 300 is formed on an upper surface of the control plate 230, and the distribution plate includes a pair of main holes 310 and one auxiliary hole 320. On the other hand, the rotating body 200 and the distribution plate 300 is built in the housing 400 is provided with a water supply port 410 and the discharge port 420 discharged to the nozzle is the step motor 100 and The structure is integrally fastened.

The bidet is usually configured to spray the washing water to a specific part of the user's body through the two nozzles, and in the present invention, three nozzles can be formed so that nozzle cleaning can be performed to maintain the other two nozzles in a sanitary state. I want to.

Accordingly, the bidet flow path switching device according to the present invention is the main hole 310 and the auxiliary hole 320 to the respective discharge port 420 by the rotation of the rotating body 200 is coupled to the step motor 100 The opening and closing in sequence and the flow rate is adjusted so that the user does not feel uncomfortable. That is, in order to eliminate the problem that the user is surprised by the injection of a large amount of washing water from the beginning, a small amount of water is first sprayed and the amount is gradually increased, and finally the amount of spray is gradually reduced.

Hereinafter, with reference to the accompanying drawings for the bidet flow path switching apparatus according to an embodiment of the present invention will be described in detail. Figure 2 shows a schematic perspective view of the bidet flow path switching device configured according to an embodiment of the present invention and Figure 3 shows a schematic cross-sectional view of the main part.

Step motor 100 is formed at the bottom and the housing 400 is coupled to the top. In the interior of the housing 400, the rotating body 200 and the distribution plate 300 is internally installed, and one side of the housing 400 is formed with an inlet 410 through which the washing water is introduced, and the upper side has three places. An outlet 420 is formed.

The washing water supplied through the inlet 410 flows into the main hole 310 and the auxiliary hole 320 formed in the distribution plate 300 by the rotation of the rotor 200 inside the housing 400. Will be opened and closed. First, the structure of the rotating body will be described with reference to an exploded perspective view (a) and a coupling view (b) of FIG. 4.

As shown, the rotating body is divided into a shaft 210, a spring 220 and a control plate 230 is provided with a coupling groove in which the rotating shaft of the step motor is coupled to the lower side of the shaft 210. And the upper side is formed from the center of the flange surface 212, the protrusion pillar 211 to which the adjustment plate 230 is fastened, and the lower end of the spring is located on the flange surface 212. The other end of the spring 220 is in contact with the lower surface of the control plate 230 to generate a force to press upward.

The lower part of the protruding pillar 211 is provided with another protruding stopper 213, so that the control plate 230 can be rotated integrally with the shaft 210 when the control plate 230 is coupled. To this end, a stopper groove 236a is formed on the lower surface of the control plate 230. And the control plate 230 coupled to the protrusion pillar 211 is forced to be constrained to generate a certain displacement up and down, for this purpose, the projection 214 for fastening is provided at the upper end of the protrusion pillar 211.

The control plate 230 is a flat plate-like member is provided with a cylindrical hollow shaft 236 in which the stopper groove 236a is formed at the center of the lower side, and a discharge groove recessed in a wedge shape in one place of the plate portion ( 235 is formed.

In the state in which the shaft 210, the spring 220, and the adjusting plate 230 are coupled as shown in the b of FIG. 4, the adjusting plate 230 is positioned at the top by the pressing force of the spring 220. And when it is combined with the distribution plate 300 to be described later it is pressed downward to make a close surface contact between each other.

Next, the distribution plate will be described, and FIG. 5 shows the lower surface (a) and the upper surface (b) of the distribution plate. As shown in the lower surface of the distribution plate 300, the main hole 310 symmetrical with respect to the vertical axis is formed on the upper side and the lower auxiliary hole 320 is provided on the center axis. The main hole 310 is formed in a fan-like shape so that the upper and lower surfaces penetrate, and gradually widen toward the main hole 310 while forming a circular shape on the lower surface of the distribution plate 300 in which the main hole 310 is formed. The losing flow control groove 315 is formed.

In addition, the auxiliary hole 320 is a circular hole penetrating upward and downward, so that the flow rate adjusting groove as in the main hole 310 is not formed, and thus the flow rate may be adjusted according to the rotation angle of the discharge groove 235. Relatively, the washing water is discharged to the part having a function that does not require much control of the flow rate compared to the main hole. That is, the main hole 310 is supplied to the washing water to the nozzle portion for direct washing water is injected to a specific part of the human body, while the auxiliary hole 320 is not important to control the flow rate of the washing water. The washing water is supplied to the nozzle for washing the nozzle.

On the other hand, as shown in the (b) of Figure 5 the upper surface of the distribution plate is divided into subdivisions by the diaphragm groove 317 corresponding to the main hole 310 and the auxiliary hole 320 and the housing ( It is configured to flow into each outlet 420 formed in 400. A diaphragm (not shown) formed in the housing 400 is inserted into the diaphragm groove 317 to function to fix the distribution plate at a predetermined position.

In addition, in installing the rotating body and the distribution plate in the housing 400, it is preferable to properly install a sealing member such as an O-ring to prevent the washing water from leaking to an unnecessary place.

Hereinafter, with reference to Figure 6 will be described the operation relationship of the bidet flow path switching apparatus according to the present invention. 6 shows a process in which the discharge plate and the adjusting plate are coupled to each other so that the flow path switching and the flow rate control are performed.

In the state of a (a), all the flow paths are shown to be closed, and in the b (b), the control plate 230 is rotated clockwise to show the first main hole 310a fully open. As the control plate 230 is rotated by the step motor 100, the first main hole 310a is gradually opened to supply the washing water, and the most washing water is supplied when the first main hole 310b is opened to the maximum. The supply of the washing water to the second main hole may be implemented by rotating the throttle counterclockwise.

Subsequently, the seed (c) shows a state in which the auxiliary hole is open, and at this time, supply of the washing water to the first main hole and the second main hole is blocked.

The present invention by the configuration as described above has the effect that it is possible to automatically switch the opening and closing of the flow path in the configuration of the bidet and to provide a bidet flow path switching device capable of adjusting the flow rate.

In addition, according to the present invention, by installing in a location having a plurality of outlets as well as bidet, there is an effect that can be supplied in a multi-direction liquid such as water in a relatively simple structure.

Claims (2)

In the bidet flow path switching device driven by the step motor 100, A rotating body 200 in which a rotation shaft of the step motor 100 is coupled to the lower side and a discharge plate 235 is formed in the disc-shaped control plate 230 which is supported by the spring 220; The main plate 310 is formed in close contact with the upper surface of the control plate 230 and is gradually widened while forming a circle from one side while forming a left-right symmetry around a vertical axis, and a pair of main holes 310 penetrating upwards are formed at the other end. A distribution plate 300 having a circular auxiliary hole 320 penetrating up and down on a vertical axis on the opposite side where the hole is formed; It includes; a housing 400 is provided with a water supply port 410 on one side and the discharge port 420 to be supplied separately from the water discharged from the main hole 310 and the auxiliary hole 320; The flow path switching device for bidet, characterized in that the opening and closing of the flow path and the flow rate is adjusted as the rotating body is rotated. The method of claim 1, wherein the control plate 230, Inserted in the rotating body 200, bidet flow path switching device characterized in that it is moved up and down.