KR20120009377A

KR20120009377A - Washable sink drainage

Info

Publication number: KR20120009377A
Application number: KR1020100076157A
Authority: KR
Inventors: 김종남
Original assignee: 김종남
Priority date: 2010-07-18
Filing date: 2010-08-08
Publication date: 2012-02-01

Abstract

1. Technology Field
The present invention relates to a sink drain.
2. Challenge
The present invention provides a drainage device for a sink that is easy to clean, and improves the structure of the inside of the sump to suppress odor or germ propagation, as well as to reduce the trap to provide a drainage device that solves the problems caused by the limitation of the installation space. do. In addition, the overflow function is limited in the pre- filed drainage to solve the phenomenon that the water overflows the sink.
3. Solutions and Effects
Drainage device according to an aspect of the present invention basically comprises a valve structure for filling the sump and the strainer, traps, the sump with the washing liquid, the push of the strainer to operate the toggle gear box connected to the valve bottom of the sump By opening and closing the water, the washing liquid is filled so that the inside of the sump can be cleaned. Therefore, the user can open and close the water in the sump only by the operation of the push, it is possible to easily wash the sump using the cleaning liquid.
In addition, if the valve is closed and the faucet is open (overflushing), the problem that may occur in the drainage device that is elected by the applicant is solved the problem of overflowing the sink because the water cannot be drained.

Description

Drainage for sinks {WASHABLE SINK DRAINAGE}

The present invention relates to a sink drainage device, and in particular, to facilitate the cleaning of the sink sink, in addition to simplifying the complex structure inside the drainage tank sludge in the drainage tank and the resulting bacteria propagation and The present invention relates to a drainage system capable of suppressing the occurrence of odor, as well as solving a problem caused by the limitation of the installation space by slimming the trap.

The sink's water tank is for accommodating a certain amount of water, and a drainage device for draining water (sewage) to the sewage pipe is installed under the sink.

Drainage of the most ideal structure to suppress odor or bacteria propagation is a form of drainage without a seal or a seal cap. This is due to the simple structure on the inside of the drainage, so that the sludge can be deposited in a small area and there is no accumulation of water at the bottom. Such a drain should be installed separately from the trap, which requires a considerable installation space had a problem that can not be installed if the installation space is narrow.

This is the reason why the drainage type of the sealable type is vulnerable to odor or bacteria propagation due to the above-mentioned problems.

The inside of the drainage tank of the drainage system is apt to grow bacteria or odor due to the deposition of sludge due to the complicated structure, but there is a difficulty in cleaning the structure. In order to solve this problem, I have applied for a patent application No. 10-2009-0079052 (designated name: sink drainage device), but in the process of repeatedly emptying the strainer, the seal is rotated and the valve is closed. When closed, as shown in Figure 4, if the faucet is open, there was a problem that water can overflow the sink.

The present invention was devised to solve the above problems, and solves the problem of closing the valve even if the filtering net is repeatedly emptied, and solves the problem of the water passing over the sink even when the valve is closed.

In addition, it improves the structure of the inside of the sump to suppress odor or germ propagation as well as to reduce the trap to provide a drainage device that solves the problems caused by the constraints of the installation space.

In order to achieve this technical problem, the present invention discloses the following drainage device for each embodiment.

The drainage device according to the first aspect of the present invention is configured to include a drainage tank, a strainer, a trap and a valve structure for opening and closing the valve (for cleaning inside the drain), which are basic elements of the drainage device. At the center of the bottom of the sump where the sieve is settled, the bottom of the sump is provided with a hollow rod, and a trap having an overflow connection hole and a drain hole is formed at the bottom of the sump. A valve is provided at the upper end of the valve guide formed at the center of the lower end of the trap, and the upper end of the valve is connected to the strainer through the water seal center of the sump. The spring-loaded valve is connected to a rotary gear (in a toggle gearbox) installed in the bottom of the bottom bottom of the sump, and a push of a strainer is connected to the rotary gear.

According to this configuration, since the valve supported on the spring is connected to the rotational gear of the gearbox, and the push is connected to the rotational gear, the operation of the push means the raising and lowering of the valve, which is the push operation of the valve. It means you can open and close.

The drainage device according to the second aspect of the present invention operates on the same principle as the drainage device described above, but the trap provided at the bottom of the drainage tank (in the first aspect) is composed of a drainage tank and one body, and is disposed between the drainage section and the trap section. The partition in which the hollow seal is formed is divided. The inside of the drain is fitted with a strainer (with a spline formed in the center). The bottom of the trap consists of an overflow connection hole, a drain hole and a valve guide, and a valve guided by the valve guide.

As a means for opening and closing the valve, the bolt means of the valve is coupled with the nut means inside the seal, and the end of the valve is connected to the spline of the strainer.

According to such a configuration, since the bolt means of the valve is screwed to the nut means of the water seal, the rotation of the sieve means the lowering of the valve. Therefore, the valve can be opened and closed by the rotation of the strainer.

The present invention configured as described above has a simple drainage structure to suppress the occurrence of bacteria or odor due to sludge deposition, and to configure a slim trap to solve the problems in accordance with the constraints of the installation space and at the same time a simple cleaning liquid The sump can be filled or discharged, making it easy to clean the sump.

In addition, the problem that can be seen in the patent application No. 10-2009-0079052, which I have filed earlier, eliminates the possibility of overflowing the sink because the valve is closed and the faucet is open (overflow). .

1 is a view showing a drainage device according to a first embodiment.
2 shows a push type toggle gearbox of a first embodiment;
3 is a view showing a drainage device according to a second embodiment;
Figure 4 is a state diagram showing that the water overflows the sink when water is supplied to the sink when the drainage device is pre-opened the valve is closed.
5 is a state diagram showing that the water is drained to the overflow without overflowing the sink even if water is supplied to the sink in a state in which the drainage device according to the embodiment of the present invention is closed.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. In the meantime, in the case where it is determined that the detailed description of the known function and the configuration related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

[First Embodiment]

1 shows a schematic longitudinal section of a drainage device according to a first embodiment.

First, referring to FIG. 1, the drainage device includes a drainage tank 110 installed in the hole 2 of the sink bottom surface 1, and a strainer 150 and a drainage tank 110 placed inside the drainage tank 110. It consists of a trap 120 mounted at the bottom of the.

Drainage tank 110 is mounted to the hole (2) through a fixing means, for example, the fixing means is a ring (3) shape is provided with a screw means on the outer periphery is rotated with the screw means formed on the upper inside of the drainage tank 110 By engaging in a manner it can be firmly fixed to the hole (2).

In the bottom center of the drainage tank 110, hollow rods 111 protrude downward, and a gearbox bracket 112 fixed with ribs is positioned at the center of the rods 111. The outer lower end of the sump 110 is provided with a bolt means 117 for connecting the trap 120 to be described later, the packing groove 115 for watertight between the trap 120 and the sump 110 The packing is installed.

The trap 120 has a concave container shape, and a valve guide 123 protrudes from the bottom of the trap 120, an overflow connector 121 on one side and a damper 125 on which the zone is divided by a damper 125. 122 is formed, and the height of the damper 125 determines the level of the trap 120. At the bottom of the sump 110, the end of the rod 111 should be located below the level of the trap 120 (when the sump and the trap are assembled), and the nut means 127 at the upper inner circumference of the trap 120. ) Is provided to be connected to the drain 110.

As the valve operation means of the first embodiment, a known push-type toggle gear box 170 widely used for a ballpoint pen or the like is used. The gearbox basically consists of a gear housing 171, a fixed gear 175, and a rotary gear 173 so that each time the fixed gear 175 presses the rotary gear 173, the rotary gear 173 is rotated and lowered. Toggle between position and home position alternately. The first embodiment uses the known gearbox to toggle the opening and closing state of the water seal 111 as described below.

In detail, the push type toggle gearbox 170 is fixed to the gearbox bracket 112 fixed to the inner wall of the rod 111 of the sump 110. The gearbox includes a gear housing 171, a fixed gear 175, and a rotary gear 173 as described above.

2 is a diagram illustrating the structure of a gearbox. The long groove A and the short groove B are formed inside the gear housing 171. The long groove (A) and the step groove (B) is a space in which the fixed projection formed on the outer periphery of the rotary gear 173 is inserted, each time the rotary gear 173 is rotated, the fixed projection is the long groove (A) and the step groove (B). ) Are alternately located. That is, when the fixing protrusion is located in the step groove (B) to maintain the pressed state, when it is located in the long groove (A) is to maintain the original position. In FIG. 2, a member 175 is a fixed gear 175 for rotating the rotary gear 173. The fixed gear 175 will be described in detail below.

Referring back to FIG. 1, a hollow push guide 152 is formed at the center of the bottom surface of the sieve 150. In the hollow of the push guide 152, a rod-type push 155 means capable of moving at a predetermined distance is inserted.

The above-described toggle gearbox 170 is provided at the lower portion of the sieve 150 having the above-described configuration, and is mounted on the inner gearbox bracket 112 of the rod 111 and connected to the fixed gear 175 of the gearbox. Is installed in the valve guide 123 of the trap 120. The valve 177 provides a function of opening and closing the lower end of the water seal 111, and the outer periphery may be provided with a sealing means such as rubber packing (P).

The operation of the drainage device according to the first embodiment is described below. In the drainage device shown in FIG. 1, the rod 111 is open, and the fixing protrusion of the rotary gear 173 is inserted into the c end B of the gear box. In this state, when the push 155 of the sieve 150 is pushed, the lower end of the push 155 pushes the fixed gear 175, and the fixed gear 175 is pushed down while pushing the rotary gear 173 down. do.

As the rotary gear 173 is lowered, the fixed protrusion of the rotary gear 173 is separated from the step groove B to rotate, and the rotation is stopped at the bottom of the long groove A. At this time, when the push 155 is released, the rotary gear 173 is accommodated in the long groove A and the valve 177 maintains the closed state of the bottom water 111 so that the washing liquid is drained to the drain 110. I can fill it.

After the washing is completed and the washing is completed, when the push 155 is pressed again, the fixing protrusion of the rotary gear 173 is inserted into the step groove B again, and the valve 177 is restored to its original position, thereby opening the water seal 111. And wash liquid is drained.

Second Embodiment

3 is a view for explaining a drainage device according to the second embodiment.

Referring to FIG. 3, the drainage device is mounted in the hole 2 of the sink bottom 1 so that the drainage main body 205 and the main body 205 can be divided into the drainage part 210 and the trap part 220. It includes a partition 230, a filter net 250 inside the drain 210, a valve 270 for opening and closing the water 211 in the lower filter net 250, the trap and the sump consists of a body It is characterized by.

The main body 205 has a screw structure 217 to fasten the ring 3 to the inner upper end and a partition 230 at the middle inner side, and a valve guide 223 protrudes from the lower center. The lower end of the main body 205 is formed with a sewer 22, which is connected to the overflower 221 and the other side is divided into a damper 225, and the height of the damper 225 is formed inside the trap. The water level will be determined.

The partition 230 has a hollow rod of water 211 protruding downward from the center of the concave shape, and a nut means 232 fixed to the inner wall of the rod of water 211 through a rib is formed inside the rod of water 211. . The outer upper portion of the partition 230 is formed with a packing groove 215 for mounting the packing, the lower end of the groove is a screw structure 237 to be fastened with the main body 205 to the main body 205 It is possible to divide into the drain part 210 and the trap part 220. FIG. At this time, the length of the seal 211 should be located at a lower position than the damper 125 of the body 205.

The sieve 150 has a hollow rod 252 protruding from the inner center thereof, and a spline is formed inside the rod 252 so that the outer spline 275 formed at one side of the valve 270 can be inserted therein.

The upper end of the valve 270 is a valve 270 to directly open and close the water seal 211 by the screw portion and the converted vertical movement of the spline and the rotational movement to receive the rotational force of the sieve 150 to the vertical movement It is composed of a), the outer periphery of the valve 270 may be provided with a sealing means such as rubber packing (P). The lower center of the valve 270 has a cylindrical shape in order to prevent the deformation of the posture while the valve 270 is raised and lowered, and the valve guide 223 is inserted therein to prevent the valve 270 from being separated. Doing.

According to such a configuration, since the bolt means of the valve 270 is screwed with the nut 212 and the nut means 232, the rotation of the strainer 250 means the lifting and lowering of the valve 270. Therefore, the valve 270 may be opened and closed by the rotation of the sieve 250.

3 is a state in which the valve 270 does not block the lower end of the seal 211, that is, the open state. Rotating the strainer 250 in a clockwise direction (CW) to wash the drain hole, the valve 270 closes the bottom of the rod 211 to fill the washing liquid, and when the washing is completed, rotates the strainer 250 in a counterclockwise direction. Opening 211) the cleaning liquid is discharged.

Compared with the present invention with respect to the problems presented in the pre-claimed drainage device as follows.

Figure 4 shows that the water drainage device of the patent registration No. 10-0952504, which was previously filed by the applicant overflows the sink 50, if the water is supplied to the sink when the valve 57 is closed, the overflow 55 5 is a state diagram showing that water is drained to the overplug 55 even when water is supplied to the sink while the drainage device according to the embodiment of the present invention is closed with the valve 57.

The pre-drained drainage device as shown in the figure has a structure in which the overflow cannot function properly if the water tap is opened when the faucet is opened when the valve is closed, so the water cannot overflow the sink. However, the present invention allows the overflow to function properly regardless of opening / closing of the valve, so that even if water is supplied to the sink while the valve is closed, it overflows.

Means for opening and closing the valve of the drainage device according to the first and second aspects are presented as "push type toggle" and "screw" means, but may be installed by changing the opening and closing means of the mutual valve.

As described above and described with reference to a preferred embodiment for illustrating the technical idea of the present invention, the present invention is not limited to the configuration and operation as shown and described as such, it is a deviation from the scope of the technical idea It will be understood by those skilled in the art that many modifications and variations can be made to the invention without departing from the scope of the invention. Accordingly, all such suitable changes, modifications, and equivalents should be considered to be within the scope of the present invention.

100: drainage device 110 of first embodiment
111: seal 112: gearbox bracket
115: packing groove 117: bolt means
120: trap 121: connector
122: sewer 123: valve guide
125: damper 127: nut means
150: strainer 152: push guide
155: push 170: toggle gear box
171: gear housing 173: rotary gear
175: fixed gear 176: spring
177: valve 200: drainage device of second embodiment
205: main body 210: drain
211: seal 215: packing groove
217 and 237: screw structure 220: trap part
221: connector 222: sewer
223: valve guide 225: damper
230: partition 232: nut means
250: sieve 252: rod
256 inner spline 270: valve
275: outside spline

Claims

It consists of a drainage tank 110 installed in the hole 2 of the sink bottom face 1, a strainer 150 placed inside the drainage tank 110, and a trap 120 mounted at the bottom of the drainage tank 110. In the drainage device,
Hollow rods 111 protrude downward in the center of the bottom surface of the drainage tank 110, and bolt means 117 for connecting the trap 120 to be described later is provided at an outer lower end of the drainage tank 110. The packing is installed in the packing groove 115 for watertight between the trap 120 and the sump 110. The trap 120 has a concave container shape, and the overflow connector 121 is formed at one side of the trap 120, and a sewage outlet 122 is formed at the other side of the trap 120, and the damper 125 is formed. The height of the bar to determine the level of the trap (120). The end of the bottom rod 111 of the sump 110 should be located below the damper 125 of the trap 120 (when the sump and the trap are assembled), and the nut means on the upper inner circumference of the trap 120. 127 is provided to be connected to the sump (110). According to the above-described configuration is a drainage device with a feature that suppresses the occurrence of bacteria or odor due to the simple drainage tank 110 structure, and solves the problems caused by the constraint of the installation space with a slim trap 120 structure.

In addition to the drainage device of claim 1, the drainage device comprising a valve means for opening and closing the water for cleaning the drainage tank,
A valve guide 223 is formed at the center of the bottom of the trap, and a gearbox bracket 112 is formed with ribs fixed to the inside of the bottom center rod 111 of the drainage tank 110. The bracket 112 has a toggle gearbox ( 170) is installed. The gearbox 170 is basically composed of a gear housing 171, a fixed gear 175, a rotary gear 173, so that each time the fixed gear 175 presses the rotary gear 173, the rotary gear 173 is Toggles alternately to the lowered position and the original position while being rotated, the valve 177 supported by the spring 176 is connected to the rotary gear 173 to open and close the end of the rod water 111. As a means for pressing the fixed gear is a push 155 is installed in the push guide 152 of the sieve 150, the push to operate the fixed gear. According to the above-described configuration, when the push 155 is pressed when the inside of the drain tank 110 is pressed, the valve 177 closes the sealing water 111 to fill the washing liquid into the drain tank 110, and the washing is performed. When it is finished, it is a drainage device characterized in that by pressing the push 155 again to drain the washing liquid to simply wash the inside of the drain 110.

In the drainage apparatus including a partition 230 for dividing the main body 205 and the main body 205 into a drain 210 and a trap 220, and a strainer 250 inside the drain 210. ,
The main body has a screw structure 217 to fasten the partition 230 in the middle of the inner side, and the lower end is connected to the connector 221 is connected to the over-flop, the other side is divided into a damper 225 zone A water port 22 is formed, and the height of the damper 225 determines the water level inside the trap. The partition 230 has a hollow rod 211 protruding downward from the center of the concave shape, and a packing groove 215 for mounting the packing is formed at an outer upper portion of the partition 230. The lower end of the main body 205 has a screw structure 237 to be fastened so that the main body 205 can be divided into a drain 210 and a trap 220. According to the above-described configuration, the drainage device has a feature of suppressing the generation of bacteria or odor due to the simple drainage structure 210 and solving the problem caused by the limitation of the installation space with the slim trap 220 structure.

In the drainage device comprising a valve means for opening and closing the water in the drainage device of claim 3 for cleaning the drainage tank,
The valve guide 223 is provided at the center of the bottom of the trap part, and the nut means 232 is fixed to the inner wall of the rod water 211 through a rib in the rod water 211, and the sieve 150 is a hollow rod at the inner center thereof. 252 protrudes and a spline is formed inside the rod 252 so that the outer spline 275 formed on one side of the valve 270 is inserted into the inner spline 256 of the strainer 150. The upper end of the valve 270 is a valve 270 to directly open and close the water seal 211 by the screw portion and the converted vertical movement of the spline and the rotational movement to receive the rotational force of the sieve 150 to the vertical movement And the lower center of the valve 270 has a cylindrical shape in order to prevent the above-mentioned valve 270 from being lifted and lowered. Thus, the valve guide 223 is inserted thereinto It prevents departure. According to such a configuration, the rotation of the strainer 250 means the ascending and descending of the valve 270, and thus, the valve 270 is opened and closed by filling the washing liquid by opening and closing the valve 270 by the rotation of the strainer 250. (210) The drainage is characterized in that to wash the inside.