KR20040055851A - Automatic bedpan - Google Patents

Abstract

PURPOSE: An automatic toilet is provided to comfortably and simply solve the call of nature and easily set establish at every places and remove the bad smell around the toilet and prevent the environmental pollution. CONSTITUTION: The automatic toilet comprises; a toilet(10) being molded to be worn as diaper with a main chamber, a first inhaling motor(24) for generating the pressure change, a excrement chamber(22) for storing the excrement inhaled from the toilet(10), a inhaling part(20) with a main inhaling motor(26) for making the inside of the excrement chamber(22) into the vacuum condition, a water supply chamber(34) for storing water, a water supply part(30) with a water supply motor(32) for supplying water of inside of the water supply chamber(34) to the toilet(10), control parts(40) for revolving the water supply part(30) and the inhaling part(20) along the inside pressure change sensed from the toilet(10).

Description

Automatic toilet bowl {Automatic bedpan}

The present invention relates to an automatic toilet in which a bidet and drying is automatic without the need for a person to go to the toilet and without being tied to a place, without using water and toilet paper. Persons without people, people without hands or feet, people wearing special clothing (aseptic clothes, space suits, wet suits, fire suits, gas masks), workers in special workshops, persons with controlled limbs (patients, mentally ill, prisoners), Not only does it go to the toilet, it is comfortable in any place, and it does not use toilet paper by sucking stools and bidding with water, so it is easy to solve the toilet. You can see the toilet and don't have to show the shame to others so you can protect your dignity and pride. The caregiver's hands don't get dirt and smell, so there's no need to wash clothes, no extra clothes or blankets are needed, no toilet paper or diapers, no waste, no energy saving, no manpower and environmental pollution. It has an excellent effect on prevention and also reduces the investment cost of the facility because it only needs to be placed in a place where a separate toilet cannot be installed, and it relates to an automatic toilet for preventing the environmental pollution by automatically treating the bowel movement.

Most of the conventional toilets are manufactured for use by the general public, and thus, many inconveniences have been inconvenient for use by the handicapped people such as the elderly and the physically handicapped. In particular, it was said that the use of the toilet was almost impossible without the help of others in the case of the handicapped people who are inconvenient to move.

Thus, a conventional technique for solving the problem related to the toilet of the handicapped people as described above, there is a "washing device having a ejection and suction function" of Korea Patent Publication No. 95-7773. The "washing device having a jetting and suction function" is the invention of the present invention has been invented and patented, and has the following configuration.

Figure 1 shows the configuration of the "washing device having a spray and suction function".

As shown, the "washing device having a jetting and suction function" is provided with a protruding portion in the front so that dirt, such as urine, does not go out when the old and the elderly or the patient sit or lie down and look at the toilet. It is provided with a water header, which rims inwardly, on the upper part of the toilet, in a wide rim, and is configured to connect the protrusion of the front of the toilet with the water header. Then, a water hole is drilled under the water header to face the bottom of the toilet, and the water flows into the toilet through the water header formed in the protrusion of the toilet through the pressurizing hose and the connecting tube.

In the "washing device having a jetting and suction function" having the above configuration, water is injected into the toilet through the water hole, thereby causing the waste to be discharged and being pushed toward the waste suction pipe so that the waste does not remain at the bottom of the toilet. Will be promoted. And since the excreta does not exist on the floor by the above-mentioned action, it is comprised by the structure which is inconvenient to a toilet even if height is shallow.

However, the "washing device having a jetting and suctioning function" having the above-described configuration has a manual operation, and thus it is particularly inconvenient for the handicapped person to directly use the washing device. Accordingly, the present invention is invented to reduce the inconvenience as described above, and corresponds to an improved invention for the "washing device having a spray and suction function". The present invention has been invented to be convenient for the general public as well as the handicapped people, and also to use animals in addition to humans.

The present invention has been made to solve the conventional problems as described above, the general public to see a comfortable and comfortable toilet, people who are not moving or lying or unconscious, people without hands or feet, special clothes Not only are people wearing (aseptic clothes, space suits, diving suits, fire suits, gas masks), workers at special workplaces, and people with controlled limbs (patients, mentally ill and inmates) comfortable in any place without going to the toilet, Suction and bidet with water and dry without using toilet paper, so that it is easy to solve the toilet, especially the person lying in bed can not easily see the toilet in the comforter without the help of others, It doesn't need to be visible, so you can protect your dignity and self-esteem. There is no need to prepare extra clothes or blankets, no toilet paper or diaper, no waste, no waste, no energy saving, no manpower and no pollution. It is a technical problem of the present invention to provide an automatic toilet which is automatically operated so that the investment in facilities is reduced and only an animal can be placed in an impossible place to prevent environmental pollution by automatically treating bowel movements.

1 is a schematic view showing a conventional "washing apparatus having a spray and suction function",

Figure 2 is a schematic diagram showing the overall configuration of an automatic toilet according to the present invention,

Figure 3a, Figure 3b is a perspective view, side cross-sectional view showing an automatic toilet according to the present invention,

Figure 3c, 3d is a plan view, a side view showing another embodiment of an automatic toilet according to the invention,

4 is a schematic diagram showing an intake part of an automatic toilet according to the present invention;

5 is a schematic view showing a water supply unit of an automatic toilet according to the present invention;

6 is a schematic view showing another embodiment of a control unit of an automatic toilet according to the present invention.

Explanation of symbols on the main parts of the drawings

10 ... toilet seat 11. Buttock support

12 ..... Main chamber 14 ..... Secondary chamber

13a .... Main Water Supply 13b .... Secondary Water Supply

15a .... main air hole 15b .... auxiliary air hole

16 ..... Chamber fitting 18 ..... Soil intake

20 .... Suction unit 21 ..... Suction line

22 ... Stain chamber 23 ..... Sewage outlet

24 ..... primary suction motor 25 ..... vacuum piping

25 '.... Vacuum piping 26 ..... Main suction motor

27 ..... level control part 27-1 ... air intake

27-2 ... Water level regulator 27-3 ... External support

27-4.Low support 28 ..... isolating plate

28-1.Bent part of the separator 29 .....

30 ..... Water Supply 31 .. Water Supply Piping

32 ..... Water supply motor 34 ..... Water supply chamber

35 ..... Water supply sensor 36 ..... Water supply valve

37 ..... temperature control part 40 ..... control part

40 '... control section 42 ... pressure sensor

42a ... first pressure sensor 42b ... second pressure sensor

43 ..... 1st suction motor drive 44 ..... water supply motor drive

44 '.... Water Supply Motor Drive 46 ..... Main Suction Motor Drive

46 '.... Main suction motor drive part 50 ..... Toilet seat part

52 ..... reduction 54 ..... extension

54a .... inside of the extension 54b .... outside of the extension

56 ... Suction inlet hole 58 ..... Toilet seat

60 ..... Pocket Pad

Automatic toilet according to the present invention for solving the above technical problem, the butt support formed to be in close contact with the buttocks of the user, the main chamber is formed so that the stool is inserted in the upper side of the end of the butt support, and in the main chamber A toilet bowl having a chamber connector formed to extend upward and an auxiliary chamber bent at an end of the chamber connector and urine drawn therein, the toilet bowl being shaped like a diaper; A suction unit including a primary suction motor for generating a pressure change, a dirt chamber for storing dirt sucked from the toilet, and a main suction motor for vacuuming the inside of the dirt chamber for suction of dirt; A water supply unit including a water supply chamber for storing water and a water supply motor for supplying water inside the water supply chamber to the toilet bowl; And a control unit for sensing a pressure change in the toilet to drive the water supply unit and the suction unit, wherein each of the main chamber and the auxiliary chamber includes a water supply port connected to the water supply unit, and water to be supplied as a vortex. A plurality of air holes are formed, and the main chamber is provided with a dirt suction opening connected to the suction unit, and the chamber connector communicates with the auxiliary chamber and the main chamber, respectively, to move the dirt introduced into the auxiliary chamber into the main chamber. It is characterized in that it is formed.

On the other hand, inside the waste chamber, a separator for preventing the introduction of dirt to be introduced is formed.

In addition, the separator is characterized in that the upper end is bent, the width is formed smaller than the inner width of the dirt chamber, and is installed diagonally inside the dirt chamber.

The control unit includes a pressure sensor for detecting a pressure change in the toilet, a water supply motor driving unit operated by the pressure sensor, and a main suction motor driving unit for driving the main suction motor. It is done.

Alternatively, the control unit may include a first pressure sensor for detecting a change in pressure when the user discharges dirt into the toilet, a primary suction motor driving unit operated by the first pressure sensor to drive the primary suction motor; A second pressure sensor for detecting a pressure change when dirt is introduced into the toilet, a water supply motor driving unit operated by the second pressure sensor to drive the water supply motor, and a main suction motor for driving the main suction motor It characterized in that it comprises a drive unit.

And, in the automatic toilet, the toilet further comprises a toilet wearing portion so that the user can wear like a diaper, the toilet wearing portion, the narrow portion formed in the middle portion, the toilet bag portion and the toilet is built-in The dirt suction port insertion hole into which the dirt suction port is inserted, extends from the reduction portion, and is characterized in that it comprises a pair of extensions that can be extended and bonded to each other.

Hereinafter, a preferred embodiment of an automatic toilet according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 schematically shows the overall configuration of an automatic toilet according to the present invention.

As shown, the automatic toilet according to the present invention, the toilet 10, the suction unit 20, the control unit 40, the water supply unit 30 and the like. The toilet 10 is formed so that the user can see the toilet in a worn state, the suction unit 20 is configured to suck the dirt introduced into the toilet 10, the water supply unit 30 Is configured to supply water to the toilet 10, the control unit 40 detects the pressure change in the toilet 10 to control the suction unit 20 and the water supply unit 30.

Hereinafter, each component of the automatic toilet according to the present invention will be described in detail with reference to the accompanying drawings.

3A and 3B show an embodiment of a toilet according to the present invention.

As shown, the toilet 10 according to the present invention is a butt support 11 in close contact with the buttocks of the user, the main chamber 12 formed above the end of the butt support 11, and the main chamber A chamber connector 16 extending upwardly from 12 and an auxiliary chamber 14 bent at an end of the chamber connector 16 are formed so that the user can wear it on a body such as a diaper. Molded into shape. On the other hand, since the stool is inserted into the main chamber 12, urine is drawn into the auxiliary chamber 14, when the toilet 10 is worn on the body, the main chamber 12 is the user's anus Is installed to contact the site, the auxiliary chamber 14 is preferably installed to contact the groin area of the user.

A plurality of main air holes 15a are formed obliquely in the main chamber 12, and a plurality of auxiliary air holes 15b are formed obliquely in the auxiliary chamber 14, so that the air holes 15a are formed. The outside air for vortex formation is introduced into the main chamber 12 and the auxiliary chamber 14 through, 15b). In addition, the main chamber 12 and the auxiliary chamber 14 is provided with a main water supply port 13a and an auxiliary water supply port 13b, respectively, through the main water supply ports 13a and 13b. And water into the auxiliary chamber (14). In addition, the chamber connector 16 is in communication with the main chamber 12 and the auxiliary chamber 14, respectively, so that the dirt introduced into the auxiliary chamber 14 is connected to the main chamber (16) through the chamber connector (16). After moving to 12, it is discharged to the outside with the dirt introduced into the main chamber 12. In addition, the back surface of the main chamber 12 is provided with a dirt suction port 18 connected to the suction unit 20, the dirt introduced into the main chamber 12 and the auxiliary chamber 14 is introduced air and The water is discharged to the suction unit 20 through the dirt suction port 18 together with the water supplied.

3c and 3d show another embodiment of an automatic toilet according to the present invention.

As shown, the toilet 10 according to the present invention, it may be configured to further include a toilet wearing portion 50 to be worn on the human body or the body of the toilet 10. The toilet wearing portion 50 includes a narrowing portion 52 formed in the middle portion, a toilet bag portion 58 in which the toilet 10 body is built, and a dirt suction port 18 formed in the toilet 10 body. The waste suction port insertion hole 56 is inserted into the expansion portion 54 has a form that extends while extending from the reduction portion 52, the overall view of the middle portion of the reduction portion (52) It is symmetrical around its center and can be worn on the body like a diaper.

On the other hand, the reduction portion 52 is located in the crotch portion of the body when the toilet wearing portion 50 is worn on the body, the toilet bag portion 58 is the buttocks support 11 of the toilet 10 body. It is molded in the form of a pocket so that the built-in, the pocket pad 60 formed on the upper surface of the toilet bag portion 58 is in contact with the buttocks of the body so that the user can feel comfortable when wearing the toilet seat wearing portion It is desirable to produce a thick pad. In addition, the dirt suction hole insertion hole 56 is a portion into which the dirt suction hole 18 formed in the toilet 10 body is inserted when the user wears the toilet wearing part 50. 52) is preferably formed. In addition, the pair of extension portions 54 extend in both directions from the reduction portion 52, and are preferably formed in a shape having a wide surface so as to surround the back and the belly when worn on the body. In addition, the inner part 54a of the expansion part 54 which is formed inside the expansion part 54 and directly contacts the back and the abdomen when the toilet wearing part 50 is worn on the body is formed of a thick material for the user's comfort. Preferably, the expansion portion outer portion 54b formed on the outside of the expansion portion 54 is preferably configured to be bonded to each other when wearing the toilet seat wearing portion 50.

In the toilet seat wearing part 50 having the above-described configuration, when the toilet seat wearing part 50 is worn on a body in a state in which the toilet seat main body is built in the toilet bag bag 58, the reduction part 52 is located in the crotch portion of the body, the pair of expansion portion 54 is located in the stomach and back of the body, respectively, the waste suction port 18 of the toilet 10 body is the waste suction hole insertion hole Inserted into the 56 is connected to the external suction unit 20. In addition, the pair of expansion portion outer portion 54b is configured to be bonded to each other like a diaper, so that the user wears the toilet wearing portion 50 on the body as described above. By adhering 54b) to each other, the user can wear the toilet according to the present invention as a diaper.

Looking at the operation of the toilet 10 having the configuration as described above are as follows.

Due to the action of the suction unit 20, the air inside the main chamber 12 and the sub chamber 14 is sucked out of the toilet 10 through the dirt suction opening 18, and thus, each air hole ( Outside air is introduced into the respective chambers 12 and 14 through 15a and 15b. And, due to the action of the water supply unit 30, the water supplied from the water supply unit 30 is the main chamber 12 and the auxiliary chamber 14 through the main water supply port 13a and the auxiliary water supply port 13b. Is supplied. At this time, the main air hole (15a) and the auxiliary air hole (15b) is formed obliquely, the water supplied through each of the water supply port (13a, 13b) flows through each of the air hole (15a, 15b) Air is supplied into each of the chambers 12 and 14, forming a vortex by the air. In addition, the water supplied to the main chamber 12 and the auxiliary chamber 14 while forming the vortex as described above performs a function of washing an anus and a groin of a user, that is, a bidet, and the respective chambers. The dirt introduced into (12, 14) can be sucked to the outside through the dirt suction port 18 more smoothly, and also performs the function of drying the anus and groin area of the washed user.

On the other hand, the urine drawn into the auxiliary chamber 14 is moved to the main chamber 12 through the chamber connector 16 together with the water supplied into the auxiliary chamber 14 while forming a vortex. The feces drawn into the main chamber 12 are diluted by water supplied into the main chamber 12 while forming a vortex, and at the same time the chamber connector 16 is introduced into the auxiliary chamber 14. Along with the dirt moved to the main chamber 12 through, it is discharged to the outside of the toilet 10 through the dirt suction port (18).

Figure 4 shows an embodiment of the intake 20 of the toilet in accordance with the present invention.

As shown, the suction unit 20 is a dirt chamber 22 for storing the dirt sucked from the toilet 10, and the primary suction motor 24 for generating a pressure change in the suction pipe 21. And a main suction motor 26 for vacuuming the inside of the dirt chamber 22 for suction of dirt.

An empty storage space is formed in the dirt chamber 22 to store dirt, and the dirt chamber 22 is connected to the toilet 10 by a dirt suction port 18 and a suction pipe 21. The first suction motor 24 and the main suction motor 26 are connected by vacuum pipes 25 and 25 ', respectively. At this time, one side of the waste chamber 22 is provided with a waste discharge port 23 in communication with the suction pipe 21, the upper surface of the waste chamber 22, the main suction motor 26 and the waste chamber ( An air suction port 27-1 communicating with the vacuum pipe 25 connecting the 22 is provided.

Therefore, when the primary suction motor 24 is operated by the user's manual operation or by automatic control of the controller, the outside air is provided through the main air hole 15a and the auxiliary air hole 15b formed in the toilet 10. After being sucked into the toilet 10, it is discharged to the outside of the toilet 10 through the suction pipe 21, and when the user discharges dirt such as feces or urine, the suction is taken into the toilet 10. As the amount of external air is changed, a pressure change is generated in the suction pipe 21. As described above, the main suction motor 26 is operated by the controller 40 which detects a pressure change generated in the suction pipe 21.

Then, when the main suction motor 26 is operated by the control unit 40 as described above, the air inside the dirt chamber 22 is discharged to the outside through the vacuum pipe 25, the interior of the dirt chamber 22 It becomes a vacuum state. Therefore, as described above, when the inside of the waste chamber 22 is in a vacuum state, the dirt introduced into the toilet 10 is water supplied by the water supply unit 30 and the outside supplied through the air holes 15a and 15b. The air is sucked into the dirt chamber 22 through the dirt suction port 18, the suction pipe 21, and the dirt discharge port 23 by the operation of the main suction motor 26.

In addition, the air suction port 27-1 may be configured such that a filter unit 29 including a primary filter and a secondary filter for preventing inhalation of dirt and removing odors may be installed. It may be installed in the differential suction motor 24 or the main suction motor 26.

On the other hand, the water level control unit 27 is provided on the upper surface of the dirt chamber 22, for example, as shown, the water level control unit 27 is an air suction port 27 in communication with the vacuum pipe 25 -1), a water level adjusting device 27-2 having a diameter larger than the inner diameter of the air suction port 27-1, a lower support 27-4 supporting the water level adjusting device 27-2, and It is composed of an outer support (27-3) surrounding the water level control (27-2). In addition, the water level adjusting device 27-2 is formed of a material floating in water due to buoyancy, and the external support 27-3 and the lower support 27-4 have water inside the water level adjusting part 27. It is preferable that it is formed to be permeable into.

Therefore, if the liquid dirt of the dirt sucked from the toilet 10 in the waste chamber 22 is filled by the height of the lower support (27-4) of the water level control unit 27, the water level control port (27-2) Is floated in the liquid filth introduced by buoyancy, and as the liquid filth continues to rise, the water level control port 27-2 also gradually rises, so that the water level control unit 27-2 becomes the water level control unit ( 27) The air inlet 27-1 formed in the upper portion is blocked. As described above, when the water level control port 27-2 blocks the air intake port 27-1, the main suction motor 26 no longer sucks air in the dirt chamber 22, so that the dirt chamber ( Since the interior of the tank 22 no longer maintains a vacuum state, the dirt from the toilet 10 can no longer be sucked into the dirt chamber 22, so that the water level control unit 27 is finally equipped with the dirt chamber 22. It controls the amount of dirt stored inside. When the suction unit 20 does not perform the function by the water level control unit 27 because the soil is filled inside the waste chamber 22 as described above, the waste stored in the waste chamber 22 is discharged. In this case, the suction unit 20 can normally perform the original function again.

In addition, as shown in the inside of the dirt chamber 22, the separator 28 is installed obliquely in a diagonal direction, and the separator 28 is that the dirt introduced into the dirt chamber 22 is splashed. By preventing, the dirt is prevented from being discharged to the outside through the air suction port (27-1). That is, when the dirt is sucked into the dirt chamber 22 through the dirt discharge port 23, the dirt introduced into the dirt chamber 22 springs up from the bottom by the suction force. If the separator 28 is not installed in the dirt chamber 22, some of the jumping dirt may be discharged to the outside of the dirt chamber 22 through the air suction opening 27-1. However, due to the separator 28 installed inclined in the dirt chamber 22, even if the dirt pops up, it will fall back downward after hitting the separator 28.

Looking at the configuration of the separator 28 in more detail as follows.

As shown, the separator 28 is inclined in a diagonal direction in the dirt chamber 22, the upper end of the separator 28 is bent in the form of "a". On the other hand, since the bent edge portion of the separator 28 does not contact the cover of the dirt chamber 22, a slight gap is formed between the edge portion of the separator 28 and the cover of the dirt chamber 22. do. And, only air can pass between the gaps, and water cannot pass. Then, the dirt and the like introduced into the dirt chamber 22 and bounced off the bottom surface are blocked by the bent portion 28-1 of the separator and fall back to the bottom surface. On the other hand, the width of the separator 28 is formed slightly smaller than the width of the dirt chamber 22, so that the liquid phase of the dirt stored in the lower right space of the dirt chamber 22 on the drawing is the separator 28 and The gap between the bodies of the waste chamber 22 is moved to the upper left space of the waste chamber 22.

Looking at the operation of the separator 28 having the configuration as described above are as follows.

As shown, the waste outlet 23 is bent in the waste chamber 22 in the direction of the wall of the waste chamber 22, so that the dirt and water sucked from the toilet 10, and air is the waste outlet 23 As it enters into the waste chamber 22 through, it hits the wall surface of the waste chamber 22. At this time, the water in the dirt, water, air hit the wall surface of the dirt chamber 22 flows to the bottom of the dirt chamber 22 due to its viscosity. Then, the remaining dirt and the like hitting the wall of the dirt chamber 22 hits the bottom surface of the dirt chamber 22 and bounces up to rise. However, the dirt bounced off the bottom surface of the dirt chamber 22 hits the separator 28 and falls back to the bottom surface, and while the above process is repeated, dirt and the like is the bottom surface of the dirt chamber 22 (drawings). In the upper and lower right spaces of the waste chamber, and air is separated from the gap formed between the separator 28 and the wall surface of the waste chamber 22, and the bent edge portion of the separator 28 and the waste chamber ( 22) is moved to the upper left space of the waste chamber through the gap formed between the cover and is sucked into the air suction port (27-1).

On the other hand, when suctioning the dirt introduced into the toilet 10, due to the strong air suction force by the main suction motor 26, the inside of the dirt chamber 22 to make a vacuum state, the separator 28 And the wall surface of the waste chamber 22 is in close contact with each other, so that a gap is not formed between the separator 28 and the waste chamber 22, so that the dirt introduced into the lower right space of the waste chamber 22 in the drawing is a waste chamber ( It does not move to the upper left space of 22). However, when all the dirt is introduced into the waste chamber 22, the air suction force by the main suction motor 26 is dropped, and a gap is formed between the separator 28 and the wall surface of the waste chamber 22 again. The liquid portion of the dirt accumulated in the lower right space of the waste chamber 22 is moved to the upper left space through the gap, and the liquid portion is horizontal in the left and right spaces of the waste chamber 22. Then, when the liquid dirt stored in the upper left space of the waste chamber 22 accumulates and reaches the water level control unit 27, the function of the water level control unit 27 as described above is performed.

Meanwhile, the suction unit 20 of the automatic toilet according to the present invention may be configured to be driven by manual operation when the user uses the toilet 10 to view the toilet, or, when the user starts to see the toilet, by the controller. It can also be configured to be driven automatically, the configuration and operation of the control unit will be described in detail below.

5 shows an embodiment of the water supply unit 30 of the toilet according to the present invention.

As shown, the water supply unit 30 may be composed of a water supply chamber 34 and the water supply motor 32, more preferably, in addition to the water supply chamber 34 and the water supply motor 32, the water supply chamber ( 34 of the water supplied to the water supply sensor 35 for detecting whether there is enough water, the water supply control valve 36 for controlling the operation of the water supply motor 32 and preventing the back flow of water The temperature may be composed of a temperature control unit 37 and the like.

The water supply chamber 34 is formed in a form having an empty storage space to store water, and the water supply chamber 34 is connected by the toilet 10 and the water supply pipe 31. Then, the water stored in the water supply chamber 34 is pumped up by the water supply motor 32 is supplied to the toilet 10 along the water supply pipe 31, the supplied water is supplemented with the main water supply port (13a) It is supplied to the inside of the main chamber 12 and the auxiliary chamber 14 through the water supply port 13b, respectively.

Then, the water supply sensor 35 installed in the water supply chamber 34 detects whether the water stored in the water supply chamber 34 is sufficient, and if there is not enough water stored, an alarm sounds and the water supply unit 30 operates. It can be configured to stop, the operation of the water supply sensor 35 as described above is preferably configured to be controlled by the control unit 40.

In addition, the water supply control valve 36 connected to the water supply motor 32 is controlled by the control unit 40 to drive and stop the water supply motor 32, and the function of the water supply unit 30 is stopped. When the water flowing along the water supply pipe 31 can be configured to also perform a function to prevent backflow. In addition, the temperature control unit 37 for adjusting the temperature of the water moving along the water supply pipe 31 may be configured to be installed in the water supply unit 30.

Next, with reference to FIG. 2 looks at an embodiment of the control unit 40 of the toilet according to the present invention.

As shown in FIG. 2, the controller 40 includes a pressure sensor 42, a water supply motor driver 44, and a main suction motor driver 46. The pressure sensor 42 is connected to the suction pipe 21 or the vacuum pipes 25 and 25 'so as to sense a pressure change in the toilet 10.

For example, when the user operates the primary suction motor 24 of the suction unit 20 by hand for use of the toilet, the main air hole 15a and the auxiliary air hole 15b formed in the toilet 10. Outside air is introduced into the toilet 10 through the), the introduced air is discharged to the outside of the toilet 10 through the suction pipe 21 and the vacuum pipe (25, 25 '). As described above, when dirt is introduced into the toilet 10 while the primary suction motor 24 is operated, the dirt suction port 18 installed in the main chamber 12 of the toilet 10 due to the dirt is Some or all are blocked. Due to the same reason that the dirt blocks the dirt suction port 18 as described above, the amount of air moving through the suction pipe 21 and the vacuum pipes 25 and 25 'is changed so that the pipes 21, 25, and 25 are different. ') The pressure inside will change. That is, a change in pressure inside the toilet 10 occurs due to the introduction of dirt, and the pressure change is transmitted to the suction pipe 21 and the vacuum pipes 25 and 25 '. As described above, the pressure change inside the toilet 10 caused by the introduction of the dirt is detected by the pressure sensor 42 connected to the suction pipe 21 or the vacuum pipes 25 and 25 '.

As described above, when dirt is introduced into the main chamber 12 of the toilet 10, and thus a pressure change generated inside the toilet 10 is detected by the pressure sensor 42, the pressure sensor 42. The water supply motor driving unit 44 and the main suction motor driving unit 46 are operated. The water supply motor driving unit 44 directly drives the water supply motor 32 of the water supply unit 30, or adjusts the water supply. The water supply unit 30 is operated by driving the water supply motor 32 through the valve 36, and the main suction motor driving unit 46 drives the main suction motor 26 of the suction unit 20. 10) will suck in the dirt introduced into. On the other hand, in the above, the water supply motor drive unit 44 and the main suction motor drive unit 46 is configured to operate at the same time by one pressure sensor 42, the water supply motor drive unit 44 and the main suction motor drive unit 46. It can also be configured to install a separate pressure sensor for operating the.

In addition to the control of the pressure sensor 42, the water supply motor driver 44, and the main suction motor driver 46, the controller 40 controls the water supply sensor 35 to control the amount of water stored in the water supply chamber 34. It may be configured to control, and may be configured to control the temperature control unit 37 to control the temperature of the water supplied to the toilet 10 to an appropriate temperature.

Hereinafter will be described in detail with respect to the operation of the automatic toilet according to the present invention having the configuration as described above.

When the user manually drives the primary suction motor 24 of the suction unit 20 to see the toilet, external air flows into the toilet 10 through the air holes 15a and 15b formed in the toilet 10. do. In the above state, when the dirt is introduced into the main chamber 12 and the auxiliary chamber 14 of the toilet 10, the dirt introduced into the auxiliary chamber 14 is connected to the chamber chamber 12 in communication with the main chamber 12. All the dirt which is moved along the 16 to the main chamber 12 and eventually introduced into the toilet 10 is drawn into the main chamber 12. Then, when the dirt introduced into the main chamber 12 blocks a part or all of the dirt suction opening 18 installed at the rear of the main chamber 12, along the suction pipe 21 and the vacuum pipes 25 and 25 '. The change in pressure caused by the moving air is generated, and the pressure change is sensed by the pressure sensor 42 of the control unit 40 connected to the suction pipe 21 or the vacuum pipes 25 and 25 '.

When the pressure change is detected by the pressure sensor 42 as described above, the water supply motor driving unit 44 and the main suction motor driving unit 46 connected to the pressure sensor 42 is operated, the water supply motor driving unit 44 Drive the water supply motor 32 of the water supply unit 30 to supply water to the toilet 10. On the other hand, the main suction motor drive unit 46 drives the main suction motor 26 of the suction unit 20, the main suction motor 26 makes the dirt chamber 22 in a vacuum state to the toilet 10 Inhaled dirt will be sucked into.

When the water supply motor 32 is driven as described above, the water stored in the water supply chamber 34 moves to the toilet 10 through the water supply pipe 31, and then the main water supply port 13a and the auxiliary water supply port 13b. It is supplied to the main chamber 12 and the auxiliary chamber 14 through the). As described above, the water supplied to each of the chambers 12 and 14 is supplied while forming a vortex by the outside air introduced through each of the air holes 15a and 15b, and the dirt suction port 18 together with the introduced feces and urine. To be discharged. The water supplied while forming the vortex as described above, with the washing function such as the bidet, performs the function to allow the dirt inside the toilet 10 to be discharged to the outside through the dirt suction port 18 more smoothly, the discharge The collected dirt is moved to the dirt chamber 22 via the suction pipe 21 by the main suction motor 26.

Then, the dirt moved through the suction pipe 21 is introduced into the waste chamber 22 through the waste discharge port 23, and the introduced waste is accumulated on the lower surface of the waste chamber 22. At this time, the dirt accumulated on the lower surface of the waste chamber 22 as described above is prevented from being splashed by the separator 28, and thus, as shown in Figure 4, is accumulated in the bottom right space of the waste chamber 22. As described above, the liquid waste among the waste accumulated in the lower right space moves to the upper left space of the waste chamber 22 through a gap formed between the separator 28 and the wall surface of the waste chamber 22.

If the above operation is repeated, the amount of liquid dirt stored in the upper left of the dirt chamber 22 increases, and when the surface of the liquid dirt reaches the water level control unit 27 installed in the dirt chamber 22, The water level adjusting unit 27-2 of the water level adjusting unit 27 rises along the surface of the liquid dirt. When the water level control port 27-2 is raised to block the air intake port 27-1, the air inside the dirt chamber 22 is no longer sucked by the main suction motor 26, so the dirt chamber 22 The inside will not be able to maintain a vacuum. If the inside of the waste chamber 22 does not become a vacuum state as described above, the waste introduced into the toilet 10 may no longer move to the waste chamber 22, and thus the waste stored in the waste chamber 22. The amount of can be adjusted appropriately.

Then, in the state in which the water supply unit 30 operates as described above, when the dirt introduced into the toilet 10 is sucked into the dirt chamber 22 and no more dirt blocks the dirt suction port 18, the vacuum pipe Air moving through 25 and 25 'is restored to the pressure state before the water supply unit 30 operates. In addition, when the pressure sensor 42 which senses the pressure change as described above operates the feedwater motor driver 44 and the main suction motor driver 46, the feedwater motor driver 44 is connected to the feedwater motor 32. By stopping the driving, the water of the water supply chamber 34 is stopped from being supplied to the toilet 10, and the main suction motor driving unit 46 stops the driving of the main suction motor 26.

The above process is repeated repeatedly until the user's toilet is finished. If the user stops driving the primary suction motor 24 after the toilet is finished, the process is stopped.

On the other hand, Figure 6 shows another embodiment of the control unit 40 'of the toilet according to the present invention.

As shown, the controller 40 'includes a first pressure sensor 42a and a primary suction motor driver 43, a second pressure sensor 42b and a feed water motor driver 44', and a main suction motor driver 46. '). The first pressure sensor 42a is a sensor for detecting a relatively minute pressure, and detects a minute pressure change inside the toilet 10 generated when a user discharges dirt such as feces or urine to the toilet 10. do. In addition, the primary suction motor driver 43 is connected to the first pressure sensor 42a so that the first pressure sensor 42a is activated when the first pressure sensor 42a detects a slight pressure change in the toilet 10. When the first pressure sensor 42a operates the primary suction motor driving unit 43 as described above, the primary suction motor driving unit 43 drives the primary suction motor 24 of the suction unit 20. To operate the suction unit 20.

In addition, the second pressure sensor 42b has a relatively first pressure sensor 42a, as when some or all of the dirt suction ports 18 installed at the lower end of the main chamber 12 of the toilet 10 are blocked by dirt. Will detect a large pressure change. When the pressure change is detected by the second pressure sensor 42b, the water supply motor driver 44 'and the main suction motor driver 46' are operated, and the water supply motor driver 44 'is operated with a water supply motor (44'). 32 to drive the water supply unit 30, the main suction motor driving unit 46 'drives the main suction motor 26 to make the dirt chamber 22 in a vacuum state. When the inside of the waste chamber 22 becomes a vacuum state by the operation of the main suction motor 26 as described above, the dirt introduced into the toilet 10 is moved to the waste chamber 22 through the suction pipe 21. do. On the other hand, the feed water motor drive 44 'and the main suction motor drive 46' may be configured to be operated by a separate pressure sensor, respectively.

In addition, it is not determined how much pressure change the first pressure sensor 42a and the second pressure sensor 42b will detect, and if necessary, an appropriate value is set in advance, and the inside of the toilet 10 is provided. When the pressure change of the predetermined value as described above, each of the pressure sensors 42a, 42b is preferably configured to detect the pressure change.

In the operation of the automatic toilet according to the embodiment having the above configuration, the action of the toilet 10, the suction unit 20, and the water supply unit 30 is the same as in the above-described embodiment Therefore, the detailed description is omitted here, and the configuration is as follows with reference to the action of the automatic toilet in accordance with the present invention centering on the action of the other control unit 40 '.

When the user viewing the toilet discharges dirt into the toilet 10, the first pressure sensor 42a of the controller 40 ′ detects a minute pressure change inside the toilet 10 to detect the primary suction motor driver 43. In operation, the primary suction motor driver 43 drives the primary suction motor 24 of the suction unit 20 to operate the suction unit 20. If dirt is introduced into the toilet 10 during operation of the suction unit 20, and a larger pressure change occurs, the pressure change at that time is sensed by the second pressure sensor 42b of the controller 40 'and the water feed motor The drive unit 44 'and the main suction motor drive unit 46' are operated. The water supply motor driver 44 ′ and the main suction motor driver 46 ′ drive the water supply motor 32 of the water supply unit 30 and the main suction motor 26 of the suction unit 20.

In addition, since the first pressure sensor 42a and the second pressure sensor 42b continuously detect the pressure change in the toilet 10, the primary suction motor according to the pressure change in the toilet 10. The operation of the 24, the feed water motor 32, and the main suction motor 26 can also be configured to repeat driving and stopping.

Therefore, according to the present embodiment, the user does not need a separate operation to see the toilet, so that the toilet can be used more conveniently. In particular, the automatic toilet according to the present invention can be installed in the vehicle. The occupant can fix the toilet while driving.

According to the automatic toilet according to the present invention having the configuration as described above, the suction and water supply is made automatically, the user can comfortably and easily resolve the toilet, a person who is not moving or lying or unconscious person, hands or feet Persons who are not present, people who wear special clothes (aseptic clothes, space suits, diving suits, fire suits, gas masks), workers at special workplaces, or persons with controlled limbs (patients, mental illnesses, prisoners) Not only is it comfortable, it sucks up the stools and bidets with water to dry it without using toilet paper, so it is easy to solve the stool, especially the person lying on the bed can easily see the stool without the help of others. You don't need to show embarrassing places so you can protect your dignity and self-esteem. It doesn't smell and it doesn't cause laundry, so you don't need to prepare extra clothes or blankets, and you don't need toilet paper or diapers, so it doesn't generate garbage, and you can save energy, reduce manpower, and prevent environmental pollution. In addition, the facility investment cost is reduced because it only needs to be placed in a place where a separate toilet cannot be installed.

Claims (6)

A buttock support 11 formed to be in close contact with the user's buttocks, the main chamber 12 is formed so that the stool is drawn in the upper side of the end of the buttock support 11, and formed extending in the upward direction from the main chamber 12 A toilet (10) having a chamber connector (16) to be formed and an auxiliary chamber (14) bent at an end of the chamber connector (16) and urine drawn therein, and shaped to be worn like a diaper; A primary suction motor 24 for generating a pressure change, a dirt chamber 22 for storing dirt sucked from the toilet 10, and a vacuum inside the dirt chamber 22 for suction of dirt A suction part 20 having a main suction motor 26 to make; A water supply unit 30 having a water supply chamber 34 for storing water and a water supply motor 32 for supplying water inside the water supply chamber 34 to the toilet bowl 10; And It includes a control unit 40, 40 'for driving the water supply unit 30 and the suction unit 20 by detecting a pressure change in the toilet 10, Each of the main chamber 12 and the auxiliary chamber 14 has a water supply port 13a, 13b connected to the water supply unit 30, and a plurality of air holes 15a, 15b for forming water to be vortexed. ) Is formed, The main chamber 12 is provided with a dirt suction port 18 connected to the suction unit 20, The chamber connector 16 is formed so as to be in communication with each of the auxiliary chamber 14 and the main chamber 12 to move the dirt introduced into the auxiliary chamber 14 to the main chamber 12. . 2. An automatic toilet according to claim 1, wherein a separator (28) is formed inside the waste chamber (22) to prevent splashing of incoming dirt. 3. The separator 28 is characterized in that the upper end is bent, the width is formed smaller than the inner width of the dirt chamber 22, and is installed diagonally inside the dirt chamber 22. Automatic toilet seat. According to claim 1, wherein the control unit 40 is operated by the pressure sensor 42 and the pressure sensor 42 for detecting a pressure change in the toilet 10 to drive the water supply motor 32 Automatic toilet characterized in that it comprises a water supply motor drive unit 44 and the main suction motor drive unit 46 for driving the main suction motor (26). The method of claim 1, wherein the control unit 40 'is connected to the first pressure sensor 42a and the first pressure sensor 42a for detecting a change in pressure when the user discharges the dirt into the toilet 10. And a primary suction motor driver 43 for operating the primary suction motor 24, a second pressure sensor 42b for detecting a pressure change when dirt is introduced into the toilet 10. And a water supply motor driver 44 'which is operated by the second pressure sensor 42b to drive the water supply motor 32 and a main suction motor driver 46' that drives the main suction motor 26. Automatic toilet bowl characterized in that. According to claim 1, wherein the toilet 10 further comprises a toilet wearing portion 50 so that the user can wear like a diaper, The toilet wearing portion 50 includes a narrowing portion 52 formed in the middle portion, a toilet bag portion 58 in which the toilet 10 is embedded, and a dirt suction opening into which the dirt suction opening 18 is inserted. Ball (56), an automatic toilet characterized in that it comprises a pair of expansion (54) that extends from the reduction portion (52) to be widened and mutually bonded.