KR20090000750U - Device for controlling water course of control valve in bidet - Google Patents

Abstract

The present invention forms a seating space and a sealing space stepped inside the body to maintain the airtightness of the rotation control respectively, so that the airtightness is improved, and the discharge guide space and the flow path switching groove selectively switch the flow path of the washing water. Since the packing is installed vertically between the discharge guide space and the flow path switching groove, it provides a flow path control device of the bidet control valve that can select the flow path stably without overloading when the rotation control device is rotated while maintaining excellent airtightness when the flow path is selected. Is in.

Description

Device for controlling water course of control valve in bidet}

The present invention relates to a control valve of the bidet, more specifically, to form a multi-stage inside of the body to maintain a double airtight, as well as a vertical packing between the discharge guide space and the flow path switching groove to improve the airtightness and In addition, the present invention relates to a flow path control device for a bidet control valve for preventing damage to the rotating shaft due to overload.

In general, a bidet (bidet) is a device having a function to clean the stool area by spraying water automatically when the user presses the wash button after stool.

These bidets are used to alleviate the pain caused by hemorrhoids, cystitis, vaginitis, and diarrhea, and are also used in women's menstruation and postpartum cooking.

The bidet as described above is configured to include a spray nozzle having a washing nozzle for spraying water to the anal side of the user and a bidet nozzle for spraying water to the female part, the bidet has a control valve connected to the spray nozzle Is installed.

The control valve 10 is composed of one body 12, two body 14, three body 16 and the supply pipe 18, the temperature control of the washing water, water pressure control according to the user's choice And the flow path of the washing water can be selected respectively.

The control valve as described above was filed in 2006 Utility Model No. 17884 and received a switching valve body structure of the control valve installed in the bidet for the toilet in 427880.

The pre-registration proposal, as shown in Figure 1, is installed in the bidet for the toilet seat, the tubular body 18 for supplying cold water and hot water, the one-piece body 12 for selectively controlling the cold and hot water, A conventional control valve comprising a two-hole body 14 for controlling the amount and pressure of the washing water and a three-hole body 16 for selectively supplying the washing water to a specific injection nozzle, Switching valve body 20 for selectively dispensing the washing water is composed of a rotating shaft 22 and the sealing portion 24, the sealing portion 24 and the discharge hole (16b) of the three-hole body 16 and Optionally, the discharge hole 28 for forming a flow path is formed, and the protrusion 26 is formed at the inlet of the discharge hole 28.

 In addition, the cap 30 for fixing the switching valve body 20 is provided on the upper portion of the coupler (16a) is fastened with a screw.

However, in the switching valve body configured as described above, since the sealing part is double-injected into silicone or polyurethane after injection of the rotating shaft, not only the workability is remarkably lowered but also the manufacturing cost is increased, and the sealing part is water when prolonged contact with water. There is a risk that the rotary shaft is damaged due to overload during the rotation operation due to the excessively close contact with the outer circumferential surface of the coupling hole as well as the sealing portion is formed in a cylindrical shape, there is a problem that the airtightness is lowered when selecting the flow path.

The present invention has been made in view of the conventional defects as described above, and its purpose is to form a step inside the body so that the airtightness of the O-ring and the sealing member can be different from each other, thereby improving the airtightness as well as the discharge guide space. Since the packing is installed vertically between the channel and the flow path switching groove, it maintains excellent airtightness when selecting the flow path, and the guide rib prevents damage to the packing without overloading when the rotation control knob rotates, so the bidet control valve can be selected stably. To provide a flow path control device of the.

The present invention for achieving this purpose, to form a seating space and a sealing space stepped inside the body to maintain the airtightness of the packing and the O-ring formed in the rotary control, respectively, packing mounted vertically on the outer peripheral surface of the rotary control The flow path selection unit for opening and closing the inflow pipe and selectively switching the flow path while maintaining the airtightness of the washing water supplied from the hydraulic pressure control unit is configured.

As described above, the present invention, since the seating space and the sealing space is formed in the inside of the body twice, the O-ring and the sealing member maintain a stable airtight even when rotating the rotary control, the discharge guide space and the flow path formed on the outer peripheral surface of the rotary control Since the packing is installed vertically between the switching grooves, it is easy to maintain airtightness when selecting each flow path, and guide ribs can guide the rotation of the packing to switch the flow stably without damage, without overloading the rotation control knob. There is an effect of improving the reliability of the product.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

The present invention, the seating space 311 and the sealing space 312 is formed in the interior of the body 310 to maintain the air tightness of the packing 324 and the O-ring 325 formed in the rotation control mechanism 320, respectively, , The packings 324 mounted to the outer circumferential surface of the rotation control unit 320 vertically open and close the inlet pipe 313 to selectively change the flow path while maintaining the airtightness of the washing water supplied from the hydraulic pressure control unit 200. The flow path selector 300 is configured, which will be described in more detail as follows.

The flow path selector 300 has a seating space 311 and a sealing space 312 formed on the inner side to maintain the airtightness of the washing water supplied from the hydraulic pressure adjusting unit 200 and the washing water on the outer front side thereof. A body 310 having an inlet pipe 313 formed to guide the inflow is provided, and clamp coupling grooves 314a and 315a are inclined so as to drain the washing water into the spray nozzle 60 and the bidet on one side of the body 310. Bidet side, washing side discharge pipe 314, 315 and the discharge water discharge pipe 316 is provided, respectively, the 316a is formed, the rotation control unit is vertically coupled to the seating space 311 and the sealing space (312) 320 is provided, and on the outer circumferential surface of the rotation control mechanism 320 is provided with a discharge guide space 321 in the vertical longitudinal direction for draining the washing water supplied from the hydraulic pressure control unit 200, the discharge guide space ( The flow path switching groove 322 for supplying the washing water to the injection nozzle side is provided on the other side of the upper portion 321, A vertical groove 323 is provided in the vertical direction between the inner space 321 and the flow path switching groove 322, and is coupled to the vertical groove 323, the packing 324 is provided to maintain the airtight between the flow path, respectively, The O-ring 325 is inserted into the upper portion of the rotation control port 325 is in close contact with the seating space 311, the rotation shaft 330 extending to the upper portion of the rotation control port 320 to rotate to switch the flow path Is provided, the cap 340 is screwed to the upper portion of the body 310 is fitted to the rotary shaft 330 is provided.

In addition, the inlet pipe 313 and the bidet side, washing side discharge pipe 314, 315 and the discharge discharge pipe 316 are respectively formed to guide the packing 324 rotating in the sealing space 312 without damage. Guide ribs 317 are further included.

Referring to the operation of the present invention based on the accompanying drawings as follows.

First, as shown in Figure 5, the water pressure is adjusted in the water pressure control unit 200 is supplied to the sealing space 312 side of the body 310 through the inlet pipe 313.

At this time, the packing 324 mounted vertically to the rotation control mechanism 320 is in a state in which the washing water flowing from the hydraulic pressure adjusting unit 200 is closed to prevent the washing water from flowing into the sealing space 312.

In the state in which the packing 324 closes the inflow of the washing water as described above, when the inlet pipe 313 into which the washing water is introduced and the discharge control space 321 are rotated, the washing water is rotated. It is discharged into the toilet through the hose (H) fixed by the clamp (C) is discharged to the discharge discharge pipe 316 along the discharge guide space 321 formed vertically.

At this time, the packing 324 is the inlet pipe 313 and the bidet side. The packing 324 does not enter convexly while being in close contact with the guide member 317 formed to the inside of the cleaning side discharge pipe 314 and 315 and the discharge water discharge pipe 316, thereby maintaining airtightness without external damage.

In addition, when the rotating shaft 330 is rotated in one direction, the rotation adjusting mechanism 320 rotates and the O-ring 325 and the packing 324 are closely adhered to the seating space 311 and the sealing space 312 to rotate. In addition, the flow path switching groove 322 formed on the outer circumference opens the space into which the washing water is introduced, and at the same time, the bidet side discharge pipe 314 discharged to the bidet nozzle formed in the injection nozzle 60 is opened, and the washing water is the bidet side discharge pipe. 314 is discharged to the bidet nozzle through the hose (H) fixed by the clamp (C) is to be injected.

In addition, when the rotation control mechanism 320 is rotated in the other direction, the flow path switching groove 322 formed on the outer circumferential surface of the rotation control mechanism 320 opens the inlet pipe 313 into which the washing water flows and simultaneously serves as the cleaning nozzle. The cleaning side discharge pipe 315 discharged is opened, and the washing water is discharged to the cleaning nozzle through the hose H fixed by the clamp C by being discharged to the cleaning side discharge pipe 315.

1 is an exploded perspective view of a conventional design

2 is a perspective view of the present invention

3 is an exploded perspective view of the present invention

4 is a side cross-sectional view of the present invention

5 is a plan sectional view of the present invention,

a is a state in which the packing blocks the inflow pipe to block the inflow of the washing water,

b is a state diagram of opening the inlet pipe by the rotation of the rotary regulator to drain the washing water,

c is a state diagram of discharging the washing water to the bidet nozzle side by opening the inlet pipe by the rotation of the rotary control,

d is a state diagram of opening the inlet pipe by the rotation of the rotation control mechanism to discharge the washing water to the cleaning nozzle side.

6 is a state diagram of the present invention installed in the control valve of the bidet.

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

300: flow path selector 310: body

311: seating space 312: sealing space

313: inlet pipe 314: cleaning side discharge pipe

314a: clamping groove 315: bidet side discharge pipe

315a: clamping groove 316: discharge drain pipe

316a: clamping groove 320: rotation control

321: exit guide space 322: Euro conversion home

323: vertical groove 324: packing

325: O-ring 330: rotation axis

340: cap

Claims (3)

In order to maintain the airtightness of the packing and the O-ring formed in the rotary control mechanism by forming a seating space and a sealing space in the inside of the body, the packings mounted vertically on the outer circumferential surface of the rotary control mechanism open and close the inlet pipe, A flow path selection control device for a bidet control valve, characterized in that the flow path selection unit for selectively switching the flow path while maintaining the airtightness of the supplied washing water. The method of claim 1, wherein the flow path selection unit, In order to maintain the airtightness of the washing water supplied from the hydraulic pressure control unit to form a seating space and a sealing space stepped in the inner side is provided with a body formed with an inlet pipe to guide the inflow of the washing water on the outside front, on one side of the body A bidet side, a cleaning side discharge pipe and a discharge water discharge pipe, each of which has a clamping coupling groove formed to be inclined so as to drain the washing water into the spray nozzle and the bidet, respectively, are provided with a rotation control unit that is vertically coupled to the seating space and the sealing space. The outer peripheral surface of the rotary control device is provided with a discharge direction guide space in the vertical longitudinal direction to withdraw the washing water supplied from the hydraulic pressure control unit, the flow path switching groove for supplying the washing water to the injection nozzle side on the other side of the discharge guide space, Vertical grooves are provided between the discharge guide spaces and the flow path switching grooves in a vertical direction, and are coupled to the vertical grooves, respectively. Packing is provided to maintain the mill, is provided with an O-ring is inserted into the upper portion of the rotation control device to be in close contact with the seating space, is provided with a rotating shaft extending to the upper portion of the rotation control device to rotate to switch the flow path, inserted into the rotating shaft The flow path selection control device for a bidet control valve, characterized in that the cap is screwed to the upper portion of the body. The method of claim 2, And a guide rib formed inwardly of the inlet pipe, the bidet side, the washing side discharge pipe, and the discharge water discharge pipe so as to guide the packing rotating in the sealing space without damage.

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