KR20010069284A - self closing valve for shower - Google Patents

Abstract

PURPOSE: A self-closing valve for a shower is provided to stop shower operation at any time in using the self-closing type shower, thereby preventing waste of water. CONSTITUTION: A self-closing valve for a shower includes a main body(10) of the self-closing valve having a connecting port(11) connected to a water pipe and a discharge port(12) connected to the shower formed at the upper and lower sides or the right and left sides; a piston valve slidably embedded in a valve chamber of the main body for closing a valve seat of the valve chamber and maintaining the closed state; a quantitative switch valve installed inside the piston valve; a push button(40) installed at a front of the main body for operating the quantitative switch valve, thereby discharging water filled in an upper space of the valve chamber for moving the piston valve closing the valve seat to the upper space and again filling the upper space with water through an orifice formed at the piston valve to be gradually returned by water pressure; a passage connected between the lower part of the valve chamber and the upper space; and an interruption valve(60) installed at the passage for supplying water of the lower part of the valve chamber to the upper space to promptly perform return operation of the piston valve.

Description

Self closing valve for shower

The present invention relates to a self-closing valve for the shower, in particular, when you want to stop the water during use of the self-closing shower made to discharge the water for a certain time by pressing the shut-off valve to minimize the waste of water in the autistic shower I would have to.

In general, the self-closing shower installed in the bathroom for water resource saving has a structure in which the shower water is discharged for a certain time and automatically shut off when the user presses the button once, so that the user forgets to lock the water or does not lock it completely. It is designed to prevent waste.

On the other hand, since the discharge and discharge time of the shower water are uniformly adjusted according to the conventional autistic showerhead, according to the person using the shower or the purpose of use, for example, when brushing or washing only the shower. There was a problem in that the excessive amount of water is discharged without needing to waste water as it is.

The present invention has been made in order to solve the above-mentioned conventional problems, the object of the present invention is that the shower water discharge and discharge time is set by a uniform standard has been wasted water without use when using The present invention provides a self-closing valve for a shower which can prevent the discharge of water by simple external operation when the user wants to stop using the water according to the purpose.

In order to achieve the above object, the present invention provides a self-closing valve body which is connected to the water pipe and a discharge port connected to the shower side, respectively, and is slidably installed in the valve chamber inside the main body. A piston valve that closes the seat and maintains a closed state, a fixed amount opening and closing valve installed inside the piston valve, and installed in front of the faucet main body to operate the fixed amount opening and closing valve to discharge water filled in the upper space of the valve chamber. A push button which moves the piston valve blocking the valve seat to the upper space and is gradually returned by the water pressure while the water is filled into the upper space through the orifice formed in the piston valve, and the lower part of the valve chamber and the upper space. Between the flow path connected to and between the flow paths Provided is a self-closing valve for a shower comprising a shut-off valve for supplying the water in the lower portion of the valve chamber to the upper space so that the return operation is rapid.

1 is a perspective view of a self-closing valve for a shower showing an embodiment of the present invention,

2 is a cross-sectional view taken along the line A-A of FIG.

Figure 3 shows the operating state of the present invention, it is an operating state when the pushbutton is pressed,

Figure 4 shows the operating state of the present invention, by pressing the pushbutton shows a state to stop the discharge of the shower water by operating the shut-off valve in the shower state.

* Explanation of symbols for main parts of the drawings

10 autism valve body 11 connection port

12 outlet port 13 valve chamber

14: valve seat 15: upper space

20: piston valve 22: orifice

24: Euro 30: Quantitative opening and closing

40: pushbutton 50: euro

60: shutoff valve

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a self-closing valve for a shower according to an embodiment of the present invention, Figure 2 is a cross-sectional view taken along line AA of FIG.

As shown, in the present embodiment, the connection port 11 connected to the water pipe and the discharge port 12 connected to the shower side are respectively formed on the upper and lower or left and right sides of the self-closing valve main body 10 and the valve chamber inside the main body 10. A piston valve 20 which is slidably installed in the 13 and closes the valve seat 14 of the valve chamber 13 and maintains a closed state, and the fixed-quantity opening and closing valve 30 which is installed inside the piston valve 20. And a piston which is installed in front of the faucet main body 10 to operate the metering opening and closing valve 30 to discharge the water filled in the upper space 15 of the valve chamber 13 to block the valve seat 14. Push button 40 for moving the valve 20 toward the upper space 15 and slowly returning by the water pressure while the water is filled into the upper space 15 through the orifice 22 formed in the piston valve 20. And between the lower portion of the valve chamber 13 and the upper space 15. Shut-off valve for supplying water to the upper space (15) connected to the passage 50 and the valve chamber (13) installed in the passage (50) so that the return operation of the piston valve 20 is rapidly performed ( 60) to prevent excessive waste of water by stopping the shower at any time during the use of autistic shower.

The quantitative opening and closing valve 30 operated by the pushbutton 40 has a contact protrusion 32 contacting the rod portion 42 at the bottom of the pushbutton 40 at the top thereof to form the pushbutton 40. When pressed, the rod 42 pushes the contact protrusion 32 laterally, so that the quantitative opening and closing valve 30 is inclined to fill the piston chamber 20 with the water filled in the upper space 15 of the valve chamber 13. Is discharged through the inner flow path 24, and is returned to its original state, that is, closed state by the spring 34.

The operation state of this embodiment configured as described above will be described by distinguishing between the normal autism operation and the fast interruption state during the autism operation.

First, in order to discharge a predetermined amount of water to the shower head for a predetermined time, that is, for a predetermined time, press and release the gaze button 40 in front of the main body 10 once as shown in FIG. Water filled in the upper space 15 of the valve chamber 13 is inclined while the metering opening and closing valve 30 installed in the valve chamber 13 is discharged through the flow passage 24 of the piston valve 20, whereby the piston 20 is The upper space 15 will rise to some extent.

As a result, the valve seat 14 blocked by the piston 20 is opened so that the water from the water pipe side is discharged to the shower head not shown through the outlet 12, and at the same time, the piston 20 is formed on its own. As the water is slowly filled by the orifice 22 into the upper space 15, the water is lowered by the water pressure to discharge the fixed amount of water for a predetermined time, and to close the valve seat 14 by itself.

Next, in the case of using the self-closing shower as shown in FIG. 4, when the shutoff valve 60 is pressed once as shown in FIG. 4, the shutoff valve 60 which is blocking the flow path 50 is opened to open the valve chamber. Water of the (13) side is instantaneously supplied to the upper space (15), the water slowly flows into the upper space (15) through the orifice 22 slowly descends toward the valve seat (14) piston valve (20) By rapidly pushing down the valve seat 14 is blocked and the water supply to the shower head is blocked.

As described above, the present invention has been developed to save water resources, since the shower water discharge and discharge time are set according to a uniform standard, so that the user does not have to waste the water without actually installing and using it in the bathroom. If you want to stop using the water only once to shut off the water discharge valve stops the problem of the existing self-contained shower.

1 to 4 illustrate a structure in which the pushbuttons and the shutoff valves are arranged up and down, but the present invention is not limited thereto, and the pushbuttons and the shutoff valves may be arranged left and right, and the inlet and the outlet may be arranged. It can be formed to the left and right as well as up and down, and can be installed by changing the push button and the shut-off valve, such a simple imitation and design change has a common knowledge and skill in the art to which the present invention belongs. It will be apparent to those skilled in the art that the present invention can be easily implemented from the principles and structures of the present invention. Such simple imitations and design changes fall within the scope of the present invention described below.

As described above, the present invention additionally installs a shut-off valve in the existing showerhead self-closing valve, so that the shower water discharge is uniform and the discharge time is long when the installation is actually used in a bathroom, so that water consumption can be prevented. Has the effect to maximize the effect.

Claims (2)

A self-closing valve body 10 having upper and lower sides and left and right sides of the connection port 11 connected to the water pipe and the discharge port 12 connected to the shower head, respectively; A piston valve (20) slidably installed in the valve chamber (13) in the main body (10) to close the valve seat (14) of the valve chamber (13) and to maintain a closed state; A quantitative opening and closing valve 30 installed inside the piston valve 20; Piston valve 20 was installed in front of the faucet main body 10 to operate the metering opening and closing valve 30 to discharge the water filled in the upper space 15 of the valve chamber 13 to block the valve seat 14. A) push button 40 to move toward the upper space 15 and slowly return by the water pressure while the water is filled into the upper space 15 through the orifice 22 formed in the piston valve 20; A flow path 50 connected between the lower portion of the valve chamber 13 and the upper space 15; Is provided in the flow path 50 comprises a shut-off valve 60 for supplying the water below the valve chamber 13 to the upper space 15 so that the return operation of the piston valve 20 is made rapidly. Self-closing valve for shower. The method according to claim 1, The quantitative opening and closing valve 30 is inclined to form a contact protrusion 32 in contact with the rod portion 42 at the bottom of the push button 40 at the upper end thereof, and is configured to return to its original state by the spring 34. Self-closing valve for shower, characterized in that the.