KR200327294Y1 - Liquid path turning apparatus for bidet - Google Patents

Abstract

The present invention relates to a flow path switching device of the bidet, and more particularly, to a flow path switching device for bidet formed integrally with the valve body. The flow path switching device according to the present invention, as a rotating body, the rotating shaft of the motor is coupled to the lower side of the rotational force is transmitted and the spring-shaped adjustment plate of the upper portion of the rotating body to the spring disposed around the axis of the rotating body The rotary body which is hardened and is formed with a fan-shaped discharge groove in the control plate; A dispensing unit having a cylindrical shape having an open lower side, wherein the rotating body is inserted through an open lower portion of the dispensing unit, and the upper surface of the rotating body is assembled in close contact with the lower side of the upper surface of the dispensing unit, and the through hole is provided on the upper surface of the dispensing unit. As a pair of main hole and one auxiliary hole is formed, the cylindrical dispensing unit side is formed in the inlet formed in the housing to be described later in communication with the inlet formed in the dispensing unit for the cleaning water flowing into the dispensing unit, Distribution unit; And a housing having a lower side open and having a dispensing unit inserted into and in close contact with one side thereof, and having a washing water inlet at one side thereof, and having a discharging opening for discharging the washing water discharged from the main and auxiliary holes of the dispensing unit. Characterized in that.

Description

Bidet flow path switching device {LIQUID PATH TURNING APPARATUS FOR BIDET}

The present invention relates to a flow path switching device of the bidet, and more particularly, to a flow path switching device for bidet formed integrally with the valve body.

Bidet is used to prevent cleanliness and disease by using washing water instead of using toilet paper after toilet, and toilet seat-type bidet is a general type and there are electric and non-electric type.

Referring to the bidet flow path switching apparatus according to the prior art as follows. That is, a cross-sectional view of the bidet flow path conversion apparatus according to 1994 Korea Utility Model Registration Application No. 26907 is shown in FIG. As shown in FIG. 1, the flow path switching device includes a solenoid 1, a valve body 2, an auxiliary body 4, and a plunger 13, and a washing water inlet 6 is formed in the valve body. In addition, the plunger reciprocating passage 14 is formed in the valve body and the auxiliary body by passing through the valve body seat 3 and the auxiliary body seat 5 in a straight line in parallel with the washing water inlet. In addition, the valve body communicates with the plunger reciprocating passage (7) and the anal cleaning outlet (7) is formed, the auxiliary body communicates with the plunger reciprocating passage (8) is formed. On the other hand, the spring is provided so that the solenoid iron core 15 can be constantly pushed out when the power is not supplied to the solenoid, the groove is formed to attach the plunger to the solenoid iron core.

In such a bidet flow path switching device, the washing water supplied through the washing water inlet is discharged to the nozzle by opening and closing the bidet washing outlet and the anal washing outlet, according to the Shanghai dong of the plunger, but the flow rate is not controlled. There is a problem, there is a problem that is limited to two places to discharge the washing water.

Korean Utility Model Registration Application No. 32745, filed in 2001, is a disk-type device for bidet driven by a stepper motor, in which a rotating shaft of a stepper motor is coupled to a lower side, and has a disc shape which is supported by a spring. A rotating body in which a discharge groove is formed in the control plate to rotate; It is assembled in close contact with the upper surface of the control plate and forms a circle from one side while forming a left-right symmetry around a vertical axis, and gradually widens, and a pair of main holes penetrating upwards are formed at the other end, and the opposite side of the main hole is formed. A distribution plate having circular auxiliary holes penetrating vertically through the vertical axis; The housing is provided with a supply port for the washing water on one side and provided with a discharge port for separating and supplying the washing water discharged from the main hole and the auxiliary hole, respectively, the opening and closing of the flow path and the flow rate as the rotating body is rotated This adjustment is a technical point.

The utility model registration application No. 32745 solves the problem of the utility model registration application No. 26907, that is, the flow path selectively depending on the position of the discharge groove rotates together with the rotation of the step motor relative to the main hole and the auxiliary hole. Can be opened and closed and flow rate can be controlled. However, it is structurally complicated, and again, a problem arises in that the number of parts is increased and an effort for assembling them is required.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a bidet flow path switching device that is simple in structure and easy to assemble while controlling the flow and the flow rate of the flow path to which the washing water is supplied.

1 is a schematic diagram of a bidet flow path switching apparatus according to the prior art.

Figure 2 is an external view of the bidet flow path conversion apparatus according to the present invention.

3 is a view showing a washing water distribution unit 300 according to the present invention.

4 is a view showing a rotating body according to the present invention.

Figure 5 is a view showing a process in which the discharge unit and the control plate of the rotating body is coupled to the flow path switching and flow rate adjustment.

* Description of the symbols for the main parts of the drawings *

100: step motor 200: rotating body

210: shaft 220: spring

230: throttle 300: distribution unit

310: main hole 315: flow control groove

320: auxiliary hole 410: inlet

420: outlet

The object of the present invention described above is achieved by a bidet flow path switching device driven by a motor, the device, as a rotating body, the rotating shaft of the motor is coupled to the lower side of the rotating force is transmitted and this rotating body The rotating body of the disc-shaped adjustment plate of the upper portion of the rotating body is held on the spring disposed around the axis of the rotating body is formed in the fan-shaped discharge groove; A dispensing unit having a cylindrical shape having an open lower side, wherein the rotating body is inserted through an open lower portion of the dispensing unit, and the upper surface of the rotating body is assembled in close contact with the lower side of the upper surface of the dispensing unit, and the through hole is provided on the upper surface of the dispensing unit. As a pair of main hole and one auxiliary hole is formed, the cylindrical dispensing unit side is formed in the inlet formed in the housing to be described later in communication with the inlet formed in the dispensing unit for the cleaning water flowing into the dispensing unit, Distribution unit; And a housing having a lower side open and having a dispensing unit inserted into and in close contact with one side thereof, and having a washing water inlet at one side thereof, and having a discharging opening for discharging the washing water discharged from the main and auxiliary holes of the dispensing unit. Characterized in that.

In addition, according to the present invention, the pair of main holes are symmetrical about the diameter of the upper surface of the distribution unit, the flow rate adjusting groove is connected to the main hole, the flow rate adjusting groove is circular on the lower surface of the upper surface One side of the widest flow control groove is formed to be connected to the main hole and the width is gradually narrowed, the other side of the flow control groove is characterized in that the width is formed narrowest.

EXAMPLE

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described.

Figure 2 shows the external view of the bidet flow path switching apparatus according to the present invention.

As can be seen in the figure, the flow path switching device of the present invention is made of a step motor 100 and the outer housing 400 when viewed from the outside, the inlet 410 and the outlet 420 is formed. Inside the housing, the rotor 200 and the distribution unit 300, which will be described later, are inserted through the lower side of the housing, and the washing water introduced through the inlet 410 is discharged by the rotation of the step motor 100. Exit through

The bidet is usually to spray the washing water to a specific part of the user's body through the two nozzles, in the present design to form three outlets 420 so that one new outlet to maintain the other two nozzles in a sanitary state The nozzle can be cleaned.

3 is a view showing a distribution unit 300 according to the present invention, Figure 3 (A) is a perspective view of the distribution unit, Figure 3 (B) is a cross-sectional view cut the distribution unit in the XX 'direction, 3C is a lower side view of the distribution unit viewed in the Y direction, that is, the lower side. The dispensing unit is inserted into the housing through the lower side of the housing shown in FIG. 2 and engaged with the housing, as described above. An opening (a) is formed in the middle portion of the side of the dispensing unit (300), which is connected to the inlet (410) when the dispensing unit is inserted into the housing (400) and is connected to the cleaning inlet from the inlet. Allow water to enter the interior of the dispensing unit.

On the other hand, the distribution unit is formed of a cylinder with an open bottom, and the inside thereof forms a space so that the rotating body 200 to be described later from the bottom can be inserted and fixed. In addition, in the upper portion of the distribution unit, as shown in FIG. 3C, the main holes 310a and 310b are disposed so that the washing water introduced into the distribution unit through the inlet and the opening (a) is distributed into the housing 400. An auxiliary hole 320 is formed. The main holes 310a and 310b and the auxiliary hole 320 have a fan shape, and two main holes are symmetrically formed, and the auxiliary holes 320 are formed at the center of the left and right main holes. In the main holes 310a and 310b, the flow rate adjusting grooves 315a and 315b are connected to each other, as seen in FIG. 3 (C), which is long connected to the lower side of the main hole in FIG. It can be seen that. This flow regulating groove is not a penetrating up and down but has a certain depth to move the washing water flowing into the groove into the main hole. The flow regulating groove is formed at the widest part of the connection with the main hole and the narrowest at the opposite side. This flow rate adjustment groove will be described later, the washing water introduced through this hole will go out through the main hole, and thus the flow rate is adjusted due to the different widths.

On the other hand, the auxiliary hole 320 is a hole that penetrates up and down, and the flow rate adjustment groove is not formed like the main hole, and the nozzle cleaning to maintain the sanitary state of the nozzle through which the washing water passing through the two holes goes out through the other two holes. To make it possible.

4A is an exploded perspective view of the rotating body 200. As can be seen in the figure, the rotor 200 is divided into a shaft 210, a spring 220 and a control plate 230, a coupling groove (not shown) to which the rotating shaft of the step motor is coupled to the lower side of the shaft It is provided. On the other hand, the upper side of the shaft 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 upper end of the spring 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 a protruding stopper 213, which functions to rotate the control plate 230 integrally with the shaft when the control plate 230 is coupled. The through hole formed in the center of 230 has a shape that is caught by the stopper 213. An upper end of the protruding pillar 211 protrudes upward through a through hole formed in the center of the control plate. The two protruding pillars protruding upwards are coupled to the grooves 330 shown in FIG. 3C to serve as a rotating shaft when the adjustment plate rotates.

4B illustrates a state in which the shaft 210, the spring 220, and the adjustment plate 230 are coupled to each other, and the adjustment plate is positioned at the uppermost portion by the pressing force of the spring, and the distribution unit 300 is connected to the distribution unit 300. When engaged, the throttle causes the throttle to come into close contact with the bottom of the dispensing unit.

Now, the operation of distributing the washing water introduced to the rotating body 200 by the distribution unit will be described. The rotating body shown in FIG. 4B is inserted into the dispensing unit from the lower side of the dispensing unit 300 shown in FIG. 3A, and the lower side of the rotating body is coupled with the rotating shaft of the step motor. . At this time, the control plate 230 of the rotating body is in close contact with the lower side of the main hole, the auxiliary hole and the flow control groove of the distribution unit by the spring pressure as described above.

Figure 5 shows a process in which the discharge unit and the control plate of the rotating body is coupled to the flow path switching and flow rate adjustment. In FIG. 5A, all the flow paths are shown in a closed state. In FIG. 5B, the control plate 230 is rotated by the stepper motor, so that the discharge groove 235 is positioned at the auxiliary hole 320, and the auxiliary hole is opened. At this time, the cleaning water is blocked from being supplied to the first and second main holes. In FIG. 5C, as the control plate 230 is further rotated in the clockwise direction, as the discharge groove 235 moves to the position of the second main hole 310b, the second main hole is gradually opened, and the washing water is gradually supplied. At the beginning and with the second main hole fully open, the largest amount of washing water can be supplied. As the control plate is further rotated, the discharge groove of the control plate moves to the flow rate adjusting groove 315b of the second main hole, and the discharged flow rate is gradually reduced.

When the control plate is further rotated in the clockwise direction, the discharge groove 235 of the control plate is located in the flow rate adjusting groove 315a of the first main hole 310a through all the flow path is closed, and gradually through this control groove Washing water begins to drain. As the control plate is further rotated, the flow rate discharged through the flow rate adjusting groove increases and discharges the most flow rate when the discharge groove is disposed in the second main hole 310a.

Subsequently, the control plate is rotated again to pass through the region where the flow paths are all closed to be in the position of the auxiliary hole 320. At this time, as described above, nozzle cleaning is performed to keep the nozzle exiting through the other two holes in a sanitary state.

Thus, by implementing the flow path switching device according to the present invention, it is possible to switch the opening and closing of the flow path by the drive of the step motor, it is possible to adjust the flow rate. In addition, it is simpler than the prior art, it is easy to work by reducing the number of parts, and it is possible to reduce the cost of assembly and the like.

Claims (2)

In the bidet flow path switching device driven by a motor, As a rotating body, a rotating shaft of the motor is coupled to the lower side thereof to transmit rotational force, and a disk-shaped control plate of the upper part of the rotating body is held by a spring disposed around the shaft of the rotating body, and the control plate discharges in a fan shape. A groove formed therein; A dispensing unit having a cylindrical shape having an open lower side, wherein the rotating body is inserted through an open lower portion of the dispensing unit, and the upper surface of the rotating body is assembled in close contact with the lower side of the upper surface of the dispensing unit, and the through hole is provided on the upper surface of the dispensing unit. As a pair of main hole and one auxiliary hole is formed, the cylindrical dispensing unit side is formed in the inlet formed in the housing to be described later in communication with the inlet formed in the dispensing unit for the cleaning water flowing into the dispensing unit, Distribution unit; And A lower side is opened and the dispensing unit is inserted into close contact with one another, and a washing water inlet is provided at one side thereof, and a housing is provided with a discharging opening for discharging the washing water discharged from the main and auxiliary holes of the dispensing unit. Bidet flow path switching device characterized in that. The method of claim 1, The pair of main holes are symmetrical with respect to the diameter of the upper surface of the distribution unit, and a flow regulation groove is connected to the main hole, and the flow regulation groove is formed in a circular shape on the lower side of the upper surface to have the widest width. Bidet flow path switching device characterized in that the one side of the flow control groove is connected to the main hole and the width is gradually narrowed, the other side of the flow control groove is formed the narrowest width.