KR200254813Y1 - a water closet - Google Patents

Abstract

The present invention relates to a flushing toilet of the natural discharge method.

It is an object of the present invention to provide a flush toilet of a natural discharge method that can achieve saving water and low noise by discharging manure and washing water by a natural discharge method.

Another object of the present invention is to provide a flushing toilet of a natural discharge method to facilitate the modification of the bowl by properly selecting the location of the manure discharge pipe.

The present invention for this is a bowl 10 having a discharge path 14 inclined downward toward the rear so that the manure and wash water is naturally discharged; A manure discharge pipe 18 connected to the discharge passage 14 and the manure bottle 16; A manure discharge pipe opening and closing stopper 20 installed to be elevated in the manure discharge pipe 18; The water discharge port 26 communicating with the waterway 12 of the bowl 10 is provided at the lower portion to be selectively opened and closed by the water discharge opening and closing stopper 28, and the water level is increased by the float 30 which is elevated according to the water level. A water tank 24 having a water supply opening / closing means 36 for blocking the water supply opening 34 connected to the water pipe and opening the water supply opening 34 before the full water level; A water tank opening / closing lever 38 which is rotatable inside the water tank 24, one end of which is installed to be exposed to the outside of the water tank 22, and a water discharge opening / closing stopper 28 is connected to an inner end thereof; An auxiliary lever 40 hinged at one end to an inner end of the water tank opening and closing lever 38, and a manure discharge pipe opening and closing stopper 20 connected to the one end thereof and rotatably installed at the water tank 24; And

The auxiliary lever is hinged to the other end of the 40 is characterized in that it consists of an auxiliary bucket 42 having an upper hole 44 and a lower hole 46 in the upper and lower portions, respectively.

Description

Flush toilet with natural drainage {a water closet}

The present invention relates to a flushing toilet of the natural discharge method.

In the siphon type flush toilet which is commonly used, the raceway 3 is formed at the top of the bowl 1 as shown in FIG. 1, and the washing water is supplied to the inside of the bowl through the back of the bowl 1. It has a discharge path 5 curved in an inverted U shape, the inside of which is defined as the inlet 5a and the outside as the outlet 5b.

From this configuration, when the washing water is supplied to the inside of the bowl 1 through the raceway 3, the level of the washing water increases from the position of the oil level S to the position of the rising surface T, and at the same time the flow of the washing water in the discharge passage 5 It begins. At this time, since the discharge passage 5 has a lower outlet 5b side than the inlet 5a side, when the washing water becomes full in the discharge passage 5, a siphon action is generated based on the height difference, and the soil is strong with a strong output. With the washing water is discharged to the outside of the toilet through the discharge path (5). Then, if the water level in the bowl 1 is lower than the position of the inlet intake surface 7, air is supplied into the discharge path 5, and the siphon action is lost, and the washing water distribution in the discharge path 5 is terminated. After watering up to the water level S, the water supply is stopped and restored to the original state.

However, since the conventional siphon flush toilet has a water supply to the full water position T in order to obtain a strong half power due to the siphon effect, the consumption of washing water is large. In addition, there is a problem that the exhaust noise is severe due to the strong half-power action.

Accordingly, an object of the present invention is to provide a flush toilet of a natural discharge method that can achieve saving water and low noise by discharging manure and washing water by a natural discharge method.

Another object of the present invention is to provide a flushing toilet of a natural discharge method to facilitate the modification of the bowl by properly selecting the location of the manure discharge pipe.

1 is a configuration diagram showing an example of a flush toilet using a conventional siphon method

Figure 2 is a perspective view showing the configuration of the flushing toilet of the natural discharge method according to the present invention

Figure 3a, 3b is a cross-sectional configuration diagram of a flushing toilet of the natural discharge method according to the present invention, a state diagram before operation

Figure 4a, 4b is a cross-sectional configuration diagram of the flushing toilet of the natural discharge method according to the present invention, a state diagram after operation

5 is a block diagram of the manure discharge pipe stopper according to the present invention

(Explanation of symbols for the main parts of the drawing)

10; Bowl 12; Raceway

14; Outlet 16; Manure pain

18; Manure drainage 19; exit

20; Manure drainage tube closure 22; Stopper

23; Rubber packing 24; water tank

25; Auxiliary tube 25a; Euro

26; Water jet 30; Float

34; Water inlet 36; Water outlet opening and closing means

38; Countertop opening and closing lever 40; Auxiliary lever

42; Auxiliary bucket 44; Upper hole

46; Bottom hole

The flush toilet of the present invention for achieving the object presented is a bowl having a discharge path inclined downward toward the rear to naturally discharge the manure and washing water; A manure discharge pipe interconnecting the discharge manure and the discharge path buried underground in the lower portion of the toilet body; A manure discharge pipe opening and closing stopper installed to be elevated in the manure discharge pipe; In the lower part, the water discharge port communicating with the bowl raceway is selectively opened and closed by the water discharge opening / closing stopper. A water tank having a water supply opening and closing means for maintaining in a state; A tank opening / closing lever which is rotatably installed inside the tank as if it is a seesaw, the outer end of which is exposed to the outside of the tank, and the inner end of which is connected to the water discharge opening and closing stopper; One side end is hinged to the inner end of the tank opening and closing lever, the auxiliary lever is rotatably installed in the tank like a seesaw, the auxiliary lever connected to the tank opening and closing lever and the manure pipe discharge stopper; And an auxiliary bucket hinged to the other end of the auxiliary lever and having upper and lower holes, respectively.

In addition, the manure discharge pipe is characterized in that located in the central portion of the bowl width direction.

In addition, the manure discharge pipe opening and closing stopper body; Rubber packing screwed with a predetermined gap in the lower portion of the stopper body; and characterized in that consisting of a lower open casing covering the stopper and at least the gap together.

Therefore, the flush toilet of the present invention can obtain a low noise and water saving effect by discharging the manure including the wash water by a natural discharge method, not by a forced method, and improve the position of the manure discharge pipe to change the shape of the toilet bowl. Ease of use can be secured.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 to 4b is a configuration diagram and an operating state diagram of the naturally discharged flush toilet according to the present invention.

The flush toilet of the present invention is formed with a raceway 12 along the upper end of the bowl 10, the lower portion is formed with a discharge path 14 inclined downward toward the rear so as to naturally discharge the manure and wash water. The lower part of the bowl 10 is located in the manure (16) buried in the ground (地 中), the discharge path 14 of the manure container 16 and the bowl 10 by the manure discharge pipe (18) Connected. The manure discharge pipe 18 is less restricted in the left and right shape deformation of the bowl 10 by being located at the center of the width direction b of the bowl 10 described later. In other words, if the manure discharge tube 18 is biased to one side of the bowl 10, the shape of the left and right sides of the bowl is changed due to aesthetic reasons when the manure discharge tube 18 is exposed to the outside of the bowl when the bowl 10 is viewed from the front. This is impossible. On the other hand, if it is located in the central portion in the width direction of the bowl 10, it will be natural that both sides of the bowl can be slimmed within the range where the excretory discharge tube is not exposed.

The manure discharge pipe 18 is provided with a manure discharge pipe opening and closing stopper 20 that is capable of lifting and lowering and having a diameter approximately equal to the internal volume of the manure discharge pipe.

This manure discharge pipe opening and closing stopper 20 is composed of a lower open casing 21 and a stopper body 22 embedded in the casing 21, as shown in Figure 3a and 4a, stopper body 22 The rubber packing 23 is screwed to the lower portion of the rubber packing 23, wherein the rubber packing 23 is spaced apart from the stopper body 22 by a predetermined interval, and the spaced portion d is connected by the casing 21. By keeping the masked state, the wastes discharged from the inside of the bowl 10 are prevented from intervening in the spaced part d.

The water tank 24 located approximately behind the bowl 10 has a water discharge hole 26 communicating with the raceway 12 at a lower portion thereof, and a water discharge hole for selectively opening and closing the water discharge hole 26 on the water discharge hole 26. The opening and closing stopper 28 is seated. And, inside the tank 24, a float 30 which is elevated in accordance with the water level in the tank is installed, and when the water level is connected to the float to block the water supply port 34 connected to the water pipe in accordance with the rise of the float tank ( The water supply to the 24 is blocked, and before the full water level, the water supply opening 34 is installed to maintain the water supply opening 34 so that water can be supplied to the water tank 24.

The water tank opening and closing lever 38 of the seesaw type is rotatably supported inside the water tank 24, and a part of the water tank opening and closing lever 38 penetrates one side of the water tank 24 and is exposed to the outside. It is possible to operate from the outside of the water tank, and the inner end of the water discharge opening / closing stopper 28 is controlled by artificial manipulation of the water discharge opening / closing stopper 28 (that is, the operation of pushing the exposed portion of the water tank opening / closing lever 28). Can be heard. In addition, one end of the seesaw-type auxiliary lever 40 is hinged to the inner end of the tank opening and closing lever 38, the manure discharge pipe opening and closing stopper 20 is connected to one end of the auxiliary lever 40. At this time, the auxiliary lever 40 is rotatably installed in the tank (24).

The other end of the auxiliary lever 40 is hinged to the auxiliary bucket 42 having upper and lower holes 44 and 46 at the upper and lower portions thereof, and the washing water flows into the auxiliary bucket according to the water level in the water tank 24. Helping the seesaw action of the auxiliary lever 40 while being discharged (details thereof will be described later).

Hereinafter, an operation process of the flush toilet having the above configuration will be described in detail.

3A and 3B show a state before operation, in the state in which the washing water is filled (full) in the water tank 24, the float 30 is positioned on the water level due to the buoyancy of the washing water, and the auxiliary water tank 42 is also approximately water level. It is located at. The rise of the float 30 blocks the washing water from being supplied to the water tank 24 by closing the water inlet 34. Since the washing water is not completely introduced into the auxiliary water container 42, the manure discharge pipe opening and closing plug It becomes the lighter state than (20). Therefore, the manure discharge pipe opening and closing stopper 20 is in a state of blocking the outlet side 19 of the manure discharge pipe 18 while maintaining the lowered state.

In this state, when the exposed portion of the triangular opening / closing lever 38 is forcibly pressed, the inner end of the triangular opening / closing lever and the subsidiary lever 40 connected thereto are raised together by the pressing force and are connected to each inner end. The water discharge opening and closing stopper 28 and the manure discharge pipe opening and closing stopper 20 are lifted, and the water discharge opening 26 and the discharge passage 14 are simultaneously opened. In addition, the auxiliary water tank 42 is forcedly lowered by the seesaw action of the auxiliary lever 40 while the washing water in the water tank 24 is filled through the upper and lower holes 44 and 46 formed in the upper and lower parts thereof. When the state becomes heavy while the weight of the auxiliary bucket 42 is lowered, the connection part of the water tank opening and closing lever 38 and the auxiliary lever 40 is maintained in an elevated state. Accordingly, the manure discharge pipe opening and closing stopper 20 and the water discharge opening and closing stopper 28 connected to the connection portion between the water tank opening and closing lever 38 and the auxiliary lever 40 are kept open.

From this, as shown in FIGS. 4A and 4B, the water level in the water tank 24 is gradually lowered, and the weight of the auxiliary water tank 42 as the washing water contained in the auxiliary water tank 42 is discharged through the lower hole 46 formed at the bottom thereof. This decreases. Therefore, in the state in which the washing water in the auxiliary bucket 42 is almost discharged, the manure discharge pipe opening and closing stopper 20 which is a relatively heavy material falls and blocks the outlet 19 of the manure discharge pipe 18, and at the same time, the water tank opening and closing lever 38 and Since the auxiliary part of the lever 40 is pulled down, the auxiliary bucket 42 is raised.

On the other hand, the washing water discharged from the water tank 24 is discharged together with the manure through the raceway 12 and the open discharge path 14 of the bowl 10, at this time, the discharge path 14 is the manure discharge pipe 18 Since it is inclined downward, natural discharge is possible instead of forced discharge. Another unique point is that the discharge path 14 is composed of a gentle inclination angle, it is possible to prevent the washing water splashes when the dirt falls into the water. This proves to be due to absorbing the drop impact by the shape of the discharge path 14 when the dirt falls.

And, the manure discharge pipe 18 is located in the center of the width direction (b) of the bowl 10, so when viewed from the front of the bowl 10 the manure discharge pipe 18 is not exposed within the range of the bowl (10) Since it is possible to slim the shape of reducing both sides (dashed line 'A' in Figure 3b) it can be seen to reduce the volume of the bowl (10) as much as possible.

And, as shown in FIG. 5, the spaced portion d between the stopper body 22 and the rubber packing 23 of the manure discharge pipe opening and closing stopper 20 is the outlet 19 and the rubber packing 23 of the manure discharge pipe 18. Even if this does not exactly match the rubber packing 23 is a free space for sealing the outlet 19, the dirt discharged through the discharge path 14 is introduced into the rubber packing 23 and the outlet 19 In view of the fact that the air tightness can be reduced, the casing 21 for covering it is a useful component for preventing dirt in advance.

In addition, referring to Figure 5, the stopper body 22 and the rubber packing 23 has a through hole (22a, 23a) through the longitudinal direction, the upper end of the through hole (22a) of the stopper body 22 An auxiliary pipe 25 having a hook-shaped flow path 21a is installed in the tube. Therefore, when the wash water level of the manure discharge pipe 18 is higher than the upper end of the manure discharge pipe opening and closing stopper 20, the excess wash water passes through the flow path 25a and through holes 22a and 23a of the auxiliary pipe 25. Discharged to (16). On the other hand, the odor generated from the manure pain 16 is because the lower end of the auxiliary pipe 25 is bent upwards to minimize the outflow of the odor.

The present invention as described above can achieve saving water and low noise by discharging the manure and washing water by a natural discharge method. In addition, the water discharge opening and closing stopper and the manure discharge tube opening and closing stopper is forcibly operated by the respective lever, so that the opening timing of each stopper is accurate, thereby increasing the reliability of the product. In addition, by appropriately selecting the position of the manure drainage tube, it is possible to deform the bowl and to reduce the side width.

Claims (4)

Bowl 10 having a discharge path 14 inclined downward toward the rear so that the manure and wash water is naturally discharged; A manure discharge pipe 18 connected to the discharge passage 14 and the manure bottle 16; A manure discharge pipe opening and closing stopper 20 installed to be elevated in the manure discharge pipe 18; The water discharge port 26 communicating with the waterway 12 of the bowl 10 is provided at the lower portion to be selectively opened and closed by the water discharge opening and closing stopper 28, and the water level is increased by the float 30 which is elevated according to the water level. A water tank 24 having a water supply opening / closing means 36 for blocking the water supply opening 34 connected to the water pipe and opening the water supply opening 34 before the full water level; A water tank opening / closing lever 38 which is rotatable inside the water tank 24, one end of which is installed to be exposed to the outside of the water tank 22, and a water discharge opening / closing stopper 28 is connected to an inner end thereof; An auxiliary lever 40 hinged at one end to an inner end of the water tank opening and closing lever 38, and a manure discharge pipe opening and closing stopper 20 connected to the one end thereof and rotatably installed at the water tank 24; And The flush toilet of the natural discharge method, characterized in that the hinge is coupled to the other end of the auxiliary lever 40 and the auxiliary bucket 42 having an upper hole 44 and a lower hole 46, respectively. The method of claim 1, The manure discharge pipe (18) is a natural toilet flush toilet, characterized in that located in the center of the width direction (b) of the bowl (10). The method of claim 1, The manure discharge pipe opening and closing stopper 20 is a stopper body 22; A rubber packing 23 screwed with a predetermined gap d at a lower portion of the stopper body 22; And a lower open casing (21) covering the stopper body (22) and at least the gap (d). The method according to claim 1 or 2, The stopper body 22 and the rubber packing 23 have through holes 22a and 23a penetrated in the longitudinal direction, and a hook-shaped flow path is formed at an upper end of the through hole 22a of the stopper body 22. A flush toilet of a natural discharge method, characterized in that the auxiliary pipe (25) having a (25a) is installed.