KR102214200B1 - Supplement water supply device of toilet water tank - Google Patents

Abstract

According to the present invention, when the water level in the water tank is lowered due to toilet cleaning, the first link descends and the replenishing water is supplied to the inside of the tank while closing the discharge hole on the rim side by rotation of the conversion member. It relates to a variable-type make-up water supply device for a toilet bowl that minimizes unnecessary waste of water since the first link is raised and the make-up water is discharged to the rim side while closing the discharge hole on the tank side by rotation of the conversion member.

Description

Variable supplement water supply device of toilet water tank

The present invention relates to a variable-type make-up water supply device for a toilet water tank, and more particularly, when the water level in the water tank is lowered due to toilet cleaning, the first link is lowered and the rim side discharge hole is closed by rotation of the conversion member. Is supplied to the inside of the tank, and after the toilet is washed, the first link rises due to the rise of the buoy, and at the same time, the drain hole on the tank side is closed by the rotation of the conversion member, and the make-up water is discharged to the rim side, minimizing unnecessary waste of water. It relates to a variable make-up water supply device for the toilet water tank.

In general, toilets installed in the toilets of each home or building, while the water supplied from the faucet is stored in the tank via the fill valve, the siphon cover rotates upward by the user's lever operation, and the drain hole of the overflow pipe is closed. As the water stored in the tank is drained to the bowl part of the toilet through the drain hole that is opened and opened at the same time, the toilet is washed with the toilet located in the bowl part and discharged to the septic tank via the trap and flange.

In addition, as the toilet cleaning is complete, the siphon cover rotates downward according to the level of water stored in the tank, closing the drain hole of the overflow fish pipe, and at the same time, the water supplied from the water supply is transferred to the tank and bowl through the fill valve. As it is supplied and stored, it waits for the next operation.

As a prior document of the toilet cleaning device for washing the toilet as described above, the water supply control device of the toilet water tank has been disclosed as Korean Utility Model Publication No. 20-1996-0010610.

In the previously disclosed water supply control device of the toilet water tank, when the water for washing the toilet bowl is stored in the water storage tank and the drainage part is opened by operation of a lever, the washing water stored in the water storage tank is discharged into the toilet and the toilet is washed. When the water level of is lowered, a small amount of washing water is supplied to the rim side through the supply hose of the water supply unit, and a certain amount of washing water is stored in the storage tank, and when the level of the washing water in the storage tank rises, the float rises and the water supply unit is closed.

However, the prior literature as described above has an uneconomical problem in that washing water is wasted unnecessarily because washing water is continuously supplied and discharged to the rim side during toilet cleaning.

Republic of Korea Utility Model Publication No. 20-1996-0010610 (announced on December 20, 1996)

Accordingly, it was made in consideration of all the problems of the prior art as described above, and the purpose is that when the water level in the water tank is lowered due to toilet cleaning, the first link descends and at the same time, the rim side discharge hole is closed by the rotation of the conversion member, and the make-up water is supplied to the tank. The toilet water tank minimizes unnecessary waste of water since it is supplied to the inside, and the first link rises due to the rise of the buoy, and the replenishing water is discharged to the rim side while closing the discharge hole on the tank side by rotating the conversion member. It is to provide a variable make-up water supply device.

The present invention was conceived to solve the above problems, and the variable make-up water supply device of the toilet water tank of the present invention is mounted on the upper part of the overflow pipe to transfer the make-up water flowing from the fill valve into the toilet body or the tank. Make-up water supply to supply; A water tank-side discharge pipe mounted under the make-up water supply unit to supply the make-up water supplied from the make-up water supply unit into the tank; When the water level of the water tank is lowered, the conversion member rotates in one direction to close the rim side discharge hole, and when the water level rises, the conversion member rotates in the other direction and closes the water tank side discharge hole to supply supplemental water. A conversion unit for converting a direction; A water level adjuster that is fixed to the conversion unit and adjusts the height of the buoy to control the discharge amount of supplemental water; It is mounted on the water level adjuster is configured to operate the conversion unit according to the water level of the water tank.

The make-up water supply unit may include: a bracket body mounted on the overflower tube; A guide member fixed to the bracket body and having a rim side discharge hole and a water tank side discharge hole respectively formed therein; A make-up water clip is mounted on the upper part of the guide member to receive make-up water from a supply hose of the fill valve.

The conversion unit, the first link is fixed to the water level adjustment base to rotate the operating shaft of the second link while rising and falling according to the water level; A second link for fixing the conversion member by coupling the working shaft to the coupling hole of the first link and the fixing protrusion to the fixing hole of the supplementary water supply unit; A conversion member positioned inside the guide member of the supplementary water supply unit and fixed to the fixing protrusion to change the supply direction of the supplementary water is provided.

The second link is formed to be opened in one direction so as to be coupled to one side of the bracket body, and coupling protrusions are formed outside both ends, and fixing protrusions are formed at the inner central portion, respectively.

The fixing protrusion of the second link and the fixing groove protruding from the conversion member are formed in a polygonal cross section so that the second link and the conversion member rotate integrally.

According to the variable make-up water supply device of the toilet water tank of the present invention, when the water level in the water tank is lowered by washing the toilet, the first link descends and the rotation of the conversion member closes the rim side discharge hole while supplying the make-up water into the tank. After washing the toilet, the first link rises due to the rise of the buoy, and at the same time, the replenishment water is discharged to the rim side while closing the discharge hole on the water tank side by rotation of the conversion member, thus minimizing unnecessary waste of water and making it possible to use economically. There is.

1 is a perspective view of a flushing device to which the present invention is applied
2 is an exploded perspective view of the present invention
Figure 3 is a front cross-sectional view of the present invention connection fixing part is fixed to the water tank by the fixing part
Figure 4 is a state diagram of a full water level by storing water in the tank to which the present invention is applied
Figure 5 is a front cross-sectional view of a state in which the discharge hole on the side of the water tank is closed by the conversion member of the present invention
6 is a state diagram in which the water level in the water tank is lowered due to toilet cleaning
7 is a diagram illustrating a state in which the rim side discharge hole is closed by the rotation of the conversion member according to the present invention, and supplementary water is supplied into the tank through the water tank side discharge hole.
8 is a diagram illustrating a state in which the water level in the tank is increased by supplying water through a fill valve after cleaning the toilet.
9 is a state diagram in which the water tank side discharge hole is closed by rotation of the conversion member of the present invention, and make-up water is discharged to the rim through the rim side discharge hole to clean the rim area

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

Figure 1 is a perspective view of the present invention, Figure 2 is an exploded perspective view of the present invention.

First, inside the water tank of the toilet, a pill valve 10 is installed to store a certain amount of water in the water tank from the tap, and at one side of the pill valve 10, the flash valve 21 is opened by pressing a button. A water flushing device 20 is provided to wash the toilet by discharging the water stored in the water tank into the toilet, and the fill valve 10 and the flushing device 20 have the same structure as a normal structure.

The variable make-up water supply device 100 of the toilet bowl according to the present invention is to prevent waste of water unnecessarily discharged to the rim side of the toilet body by changing the direction of the make-up water when washing the toilet. 110), the water tank side discharge pipe 120, the conversion unit 130, the water level control table 140, it is composed of a bugu (150).

The make-up water supply unit 110 receives make-up water through the supply hose 11 of the fill valve 10 and serves to guide the make-up water to the rim side or the tank side.

The make-up water supply unit 110 includes a bracket body 111, a guide member 112, and a make-up water clip 113.

The bracket body 111 is fixed on the overflower tube 22 of the water flushing device 20 to mount the guide member 112 and the make-up water clip 113.

The guide member 112 is mounted on the upper part of the bracket body 111, and has one discharge hole formed in the upper part, but it is divided into a rim side discharge hole 112a and a water tank side discharge hole 112b toward the lower side. 111).

The make-up water clip 113 is connected to the supply hose 11 through which the make-up water is supplied from the fill valve 10, and covers the discharge hole formed on the upper part of the guide member 112 to cover the rim side discharge hole 112a and the water tank side discharge hole. Make-up water is supplied to (112b).

In addition, the water tank-side discharge pipe 120 is coupled to the bottom of the bracket body 111 of the supplementary water supply unit 110 to communicate with the water tank-side discharge hole 112b, and the water tank-side discharge pipe 120 is a water tank-side discharge hole ( It serves to store the make-up water discharged to 112b) inside the tank.

The conversion unit 130 serves to change the direction so that the make-up water supplied to the supply hose 11 is selectively discharged to the rim side discharge hole 112a or the water tank side discharge hole 112b.

The conversion unit 130 includes a first link 131, a second link 132, and a conversion member 133.

The conversion member 133 of the conversion unit 130 is located inside the guide member 112, and the fixing grooves 133a formed on both sides are located on the same line as the fixing hole 111a of the bracket body 111. .

The second link 132 is formed in a'c' shape to accommodate one side of the bracket body 111, and a fixing protrusion 132b formed on the inside is coupled to the fixing hole 111a of the bracket body 111 At the same time, while the fixing protrusion 132b is fixed to the fixing groove 133a of the conversion member 133, the second link 132 and the conversion member 133 are integrally fixed.

Here, the fixing protrusion 132b and the fixing groove 133a have a polygonal cross section so that when the second link 132 rotates, the conversion member 133 also rotates at the same time.

The first link 131 has a coupling hole 131a formed at one end of the second link 132 is coupled to the operating shaft 132a of the second link 132, and the other end of the first link 131 is coupled to and fixed to the upper portion of the water level adjustment table 140. , It rises or falls according to the water level in the tank.

In addition, the water level adjustment base 140 is coupled to the first link 131 of the conversion unit 130, and a plurality of water level adjustment protrusions 141 are formed on one side to finely adjust the height of the bugu 150. In addition, by adjusting the height of the buoy 150, it is possible to selectively control the discharge amount of the make-up water discharged to the toilet body.

The operation of the make-up water supply device of the present invention toilet water tank configured as described above will be described in detail as follows.

First, as shown in Figs. 4 to 5, when the water tank of the toilet is at full water level, the buoy 150 of the replenishment water supply device 100 is raised, and the conversion member 133 of the conversion unit 130 is on the rim side. The discharge hole 112a is closed.

As described above, when the user cleans the toilet by operating the lever in the full water level, as shown in FIGS. 6 to 7, the flash valve 21 of the water supply device 20 rotates upward to open the drain hole. The water stored in the water tank is discharged into the toilet to wash the toilet.

At this time, while the water level of the water in the tank is lowered, the first link 131 of the conversion unit 130 is lowered while the buoy 150 of the supplementary water supply device 100 is lowered.

When the first link 131 descends, the operating shaft 132a of the second link 132 coupled to the coupling hole 131a of the first link 131 is pressed downward, and a force is applied downward. The received second link 132 rotates in a counterclockwise direction around the fixing protrusion 132b.

When the second link 132 rotates as described above, the second link 132 and the fixed conversion member 133 rotate integrally to close the rim side discharge hole 112a and at the same time, the water tank side discharge hole ( 112b) is opened and the make-up water supplied from the fill valve 10 through the supply hose 11 is discharged to the water tank and stored in the water tank.

In addition, as shown in Figs. 8 to 9, when the toilet cleaning is completed and the flash valve 21 is closed, water is stored in the water tank through the pill valve 10 to increase the water level, and the pill valve 10 ) Until the buoy rises, the replenishment water is continuously supplied through the supply hose 11, and at this time, the buoy 150 of the replenishment water supply device 100 rises, and the first link coupled to the water level adjuster 140 (131) will also rise.

When the first link 131 is raised, the operating shaft 132a of the second link 132 coupled to the coupling hole 131a of the first link 131 is lifted upward, and a force is applied upward. The received second link 132 rotates clockwise around the fixing protrusion 132b.

When the second link 132 rotates as described above, the second link 132 and the fixed conversion member 133 rotate integrally to close the water tank side discharge hole 112b and at the same time, the rim side discharge hole 112a ) Is opened to minimize the amount of water discarded during washing as the make-up water supplied from the fill valve 10 through the supply hose 11 is discharged to the rim side.

That is, when the toilet is washed, the make-up water supplied through the supply hose 11 of the fill valve is not discharged into the toilet but is stored inside the water tank, thereby preventing unnecessary waste of water.If the water level in the water tank rises, supplementation The direction in which water is discharged is changed, and at the same time, the make-up water is discharged to the rim side through the overflower pipe 22, so that the rim area can be cleaned cleanly.

As described above, although the present invention has been described by a limited embodiment and drawings, terms or words used in the present specification and claims are limited to a conventional or dictionary meaning and should not be interpreted, but according to the technical idea of the present invention. It must be interpreted as a corresponding meaning and concept.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only one embodiment of the present invention, and do not represent all the technical spirit of the present invention, and thus various It should be understood that there may be equivalents and variations.

100: make-up water supply device
110: make-up water supply unit 111: bracket body
112: guide member 113: replenishment water clip
120: water tank side discharge pipe 130: conversion unit
131: first link 132: second link
133: conversion member 140: water level adjuster
150: Bugu

Claims (5)

A make-up water supply unit mounted on an upper portion of the overflow pipe and supplying the make-up water flowing from the fill valve into the toilet body or the tank;
A water tank-side discharge pipe mounted under the make-up water supply unit to supply make-up water supplied from the make-up water supply unit into the tank;
When the water level of the water tank is lowered, the conversion member rotates in one direction and closes the discharge hole on the rim side. A conversion unit;
A water level adjuster fixed to the conversion unit and adjusting the height of the buoy to control the discharge amount of supplemental water;
It is mounted on the water level adjustment base and constitutes a buoy for operating the conversion unit according to the water level of the water tank,
The conversion unit,
A first link that is fixed to the water level adjuster and rotates the operating shaft of the second link while rising and falling according to the water level; A second link for fixing the conversion member by coupling the working shaft to the coupling hole of the first link and the fixing protrusion to the fixing hole of the supplementary water supply unit; A converting member positioned inside the guide member of the make-up water supply unit and fixed to the fixing protrusion to change the supply direction of the make-up water,
The fixing protrusion of the second link and the fixing groove protruding from the conversion member are formed in a polygonal cross-section so that the second link and the conversion member rotate integrally.
The method of claim 1, wherein the make-up water supply unit,
A bracket body mounted on the overflower tube;
A guide member fixed to the bracket body and having a rim side discharge hole and a water tank side discharge hole respectively formed therein;
A variable make-up water supply device for a toilet bowl, characterized in that a make-up water clip is mounted on the upper part of the guide member to receive make-up water from the supply hose of the fill valve.
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