KR20100022781A - Device for non-power auto-flush of chamber pot - Google Patents

Device for non-power auto-flush of chamber pot Download PDF

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Publication number
KR20100022781A
KR20100022781A KR1020080081455A KR20080081455A KR20100022781A KR 20100022781 A KR20100022781 A KR 20100022781A KR 1020080081455 A KR1020080081455 A KR 1020080081455A KR 20080081455 A KR20080081455 A KR 20080081455A KR 20100022781 A KR20100022781 A KR 20100022781A
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KR
South Korea
Prior art keywords
toilet
water
rod
channel
cylinder
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Application number
KR1020080081455A
Other languages
Korean (ko)
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KR100946393B1 (en
Inventor
이재통
Original Assignee
노태종
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Priority to KR1020080081455A priority Critical patent/KR100946393B1/en
Priority to PCT/KR2009/004645 priority patent/WO2010021499A2/en
Publication of KR20100022781A publication Critical patent/KR20100022781A/en
Application granted granted Critical
Publication of KR100946393B1 publication Critical patent/KR100946393B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/12—Flushing devices discharging variable quantities of water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/022—Operating automatically
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/04—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the seat or cover combined with devices for opening and closing shutters in the bowl outlet and/or with devices for raising and lowering seat or cover; Raising or lowering seat and/or cover by flushing or by the flushing mechanism
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/12—Means to prevent freezing of lavatories

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

The present invention is a toilet-free automatic flushing device, the channel is opened by the toilet load sitting on the toilet seat seat, judging the toilet of the toilet in accordance with the movement distance of the cylinder rod moved by the water pressure of the water supplied to the open channel, When the toilet is removed from the toilet seat, the seat cover rotates downward in close contact with the top of the toilet seat according to the restoration of the cylinder rod, and then closes and closes the toilet seat. It is configured to circulate water in tap water to prevent freezing.

According to the non-powered automatic flushing device of the toilet according to the present invention, by allowing the water supplied from the tap water to circulate and discharge the internal components during the winter cold break, each component is prevented from freezing and the cylinder rod moved to the toilet load When the seat cover is rotated downward to close and close close to the upper surface of the fecal base body, it is possible to use hygienically by blocking the scattered contaminants, ie, bacteria scattered or sprayed outside the fecal base when washing the toilet.

Description

Device for non-power auto-flush of chamber pot

The present invention relates to automatic flushing of a toilet, and more particularly, a channel is opened by a toilet load sitting on a toilet seat, and a toilet rod is moved according to a moving distance of a cylinder rod moved by water pressure supplied to an open channel. When the toilet is judged and the toilet is removed from the toilet seat, the seat cover rotates downward to close the toilet seat according to the restoration of the cylinder rod and closes the toilet seat. Then, the automatic flushing device is operated so that the washing water corresponding to the toilet is discharged. It is related to a non-powered automatic flushing device of the toilet to circulate water in the tap water during winter break.

In general, toilets are divided into conventional toilets, urinals, aquaculture toilets (toilet toilet), etc., and aquaculture toilets are all flush, and conventional toilets have a flush and a feeding.

In the conventional toilet, the non-flush type has a bottom perforated only by the edge of the toilet and the bottom of the front, and the back is open only, the flush type of water-supply-pump, siphon jet according to the cleaning method of the dirt It is divided into three types: formula and pre-drain formula.

Aquaculture toilet can be used for both toilet and urine. It is composed of ceramic main body, wooden enameled or plastic toilet seat and lid, and is divided into siphon jet type and washout type according to the method of effluent. There is also a type in which the hot water is automatically washed by the hot water after the stool and the warmth comes out and dried.

In order to automatically perform such flushing of the toilet, the electric apparatus has been conventionally used, but the flushing of the toilet is automatically performed by operating the automatic flushing device by the power supplied from the electric power and the battery.

However, the above-described technology has to be installed and used only in a special place because it must operate only with a power source, and has disadvantages that cannot be popularized due to cost and administrative problems.

In addition, as infrared sensors and electric and electronic products, errors due to humidity such as errors caused by disturbance light occur, and suddenly the battery is not consumed, the water is not lowered to provide a rather unpleasant feeling to the next user. It could not but occur.

In order to solve this problem, the present applicant has applied for a non-powered automatic flushing device of a toilet using a long member in 2008 Patent No. 55856.

The pre-patented patent cuts off the water supplied to the human body detection and channel control unit when the cylinder rod is moved by the water pressure of the water supplied through the water detection and the channel control unit opened by the load of the toilet and the load of the toilet is not sensed. Judging the feces of the toilet in accordance with the moving distance of the cylinder rod in one state, and the corresponding washing water is automatically discharged to the toilet body is configured to wash the toilet.

However, the previously applied patent has the advantage of solving the conventional problems, but the internal structure was complicated, there was a problem that causes the productivity and cost rise, and during the cold winter, the water to move the cylinder rod does not flow washing water There was a problem that the water inside each component to be discharged freezing can not be used.

In addition, after the toilet stool, when the seat cover is opened to wash the stool to discharge to the septic tank by the automatic flushing device, there was an unsanitary problem because contaminants diluted with stool is scattered or sprayed to the outside of the toilet body. .

Accordingly, the present invention has been made in view of the above-mentioned conventional defects, and an object of the present invention is to simplify the internal structure, increase productivity and reduce costs, and improve economic efficiency. It is to provide a non-powered automatic flushing device of the toilet that prevents the components from freezing by allowing the water supplied from the circulation to discharge the respective operating portion.

In addition, another object of the present invention is to provide a non-powered automatic flushing device of the toilet can be used sanitarily because the seat cover is rotated downward and close to the upper surface of the toilet body when restoring the cylinder rod moved by the toilet load. have.

The non-powered automatic flushing device of the toilet of the present invention,

A human body sensing and channel control unit for supplying / blocking water from the faucet by opening and closing the channel with a toilet load sitting on the toilet seat;

Determine the toilet of the toilet in accordance with the moving distance of the cylinder rod moving by the water pressure of the water supplied through the human body detection and the water channel control unit, the seat cover is the upper surface of the toilet seat body by restoring the cylinder rod restoring the toilet seat in the toilet seat After closing in close contact with, it is characterized in that it is configured to include an operating unit for operating the automatic flushing device to wash the toilet to discharge the washing water corresponding to the urine.

In addition, the non-powered automatic flushing device of the toilet of the present invention,

When the toilet seat in the toilet seat seat, when the water supplied to the operating unit is discharged to the toilet body, characterized in that it further comprises a control valve for adjusting the speed and amount of water to be discharged.

In addition, the non-powered automatic flushing device of the toilet of the present invention,

It is characterized in that it further comprises a freeze protection unit for preventing the freezing during winter cold wave, so that the water supplied to the human body detection and water channel control unit circulates the operating unit.

According to the non-powered automatic flushing device of the toilet according to the present invention, the internal structure can be simplified to increase productivity and reduce costs, thereby improving economic efficiency, and during winter cold water, the water supplied from the tap water is discharged by circulating each operation part. By doing so, each component is prevented from freezing, so that the user may have an advantage of improving reliability of the product.

In addition, according to the non-powered automatic flushing device of the toilet according to the present invention, when restoring the cylinder rod moved by the toilet load, the seat cover is rotated downward to close close to the upper surface of the toilet main body contaminants, such as dilute the stool when washing the toilet. That is, the bacteria can have an advantage that can be used hygienically by preventing the scattering or spraying outside the basic body.

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

1 is an exploded perspective view of the human body sensing and channel control unit of the present invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 is an exploded perspective view of the operating unit of the present invention, Figure 4 is a cross-sectional view of FIG.

The present invention, the human body sensing and waterway control unit 100 for supplying / blocking water from the tap water by opening and closing the waterway under the toilet seat sitting on the toilet seat 20 is configured, the human body detection and waterway control unit ( Determine the toilet of the toilet in accordance with the movement distance of the cylinder rod 212 to move by the water pressure of the water supplied through the 100, when restoring the toilet seat in the toilet seat 20, restored by the restoring force of the restoring member 213 After the seat cover 21 is in close contact with the upper surface of the toilet seat body 10 by the cylinder rod 212 and closes, the operation part 200 for operating the automatic flushing device to wash the toilet by discharging the washing water corresponding to the urine. It is configured to include, it will be described in more detail as follows.

The human body sensing and channel control unit 100 is provided with a base 110 mounted on the toilet seat 20 and having a pair of channel opening and closing protrusions 111 protruding from one surface thereof, and accommodating the base 110. A cover 120 is provided, and a spring 130 is disposed between the base 110 and the cover 120 to restore the cover 120, and a pair of channel opening and closing protrusions of the base 110 are provided. It is provided to include a channel opening and closing portion 140 is mounted on the cover 120 to accommodate the 111 to open and close the first and second channels (143a, 143b) under the toilet load.

The channel opening and closing part 140 is mounted to the cover 120 to accommodate a pair of channel opening and closing protrusions 111 of the base 110, and the opening and closing body 141 through which the supply channel 141a passes. Is formed, the packing 142 is formed in close contact with the pair of channel opening and closing protrusions 111 located in the opening and closing body 141, and the opening and closing body 141 to prevent the departure of the packing 142 It is attached to the upper portion, and formed on the one side and the other side including the cover 143 through which the first and second channels 143a and 143b pass.

Of the pair of channel opening and closing protrusions 111 of the base 110, the channel opening and closing protrusion 111 communicating with the first channel 143a of the cover 143 may be formed to be open at an upper portion thereof.

The operation unit 200 is provided with a rod operation unit 210 to move the cylinder rod 212 by the water pressure of the water passing through the human body sensing and waterway control unit 100, the cylinder of the rod operation unit 210 Determine the toilet of the toilet in accordance with the moving distance of the rod 212, and when the cylinder rod 212 of the rod operating unit 210 is retracted, the water received by advancing the cylinder rod 212 to the inside of the toilet main body 10 It is provided with a toilet urine retreating portion 220 that is retracted, and when the cylinder rod 212 of the rod operation unit 210 is retracted, the wire rod 241 is pulled by the cylinder rod 212 of the rod operation unit 210 to reverse The seat cover 21 is rotated downward by the seat cover rotating part 240 for closing the upper surface of the toilet seat 10 is provided, the seat cover 21 by the seat cover rotating part 240 is the valve base body 10 When the upper surface is closed, water corresponding to the urine urine determined by the urine deciding portion 220 is discharged into the stool body 10. Is is provided, including the water down control unit 250 for supplying water to the automatic water system down to clean the toilet.

The rod operation unit 210 is provided with a cylinder 211 through which the water passing through the human body sensing and channel control unit 100 is supplied / discharged to the cylinder hole 211a, and the cylinder hole of the cylinder 211 ( A cylinder rod 212 is provided to move forward into the cylinder 211 while compressing the restoring member 213 by the water pressure of the water supplied to 211a. The cylinder rod 212 is moved forward into the cylinder 211. It is provided including a restoration member 213 for restoring while discharging water to the cylinder hole (211a).

The toilet urine determination unit 220 is mounted to the end of the cylinder rod 212 of the rod operation unit 210 so as to move the toilet urine discharge hole (222a ') (222a ") in accordance with the movement distance of the cylinder rod 212 Is provided with an opening member 221 for selectively opening the cylinder of the rod operating portion 210 to any one toilet discharge hole (222a ') (222a ") selectively opened by the opening member 221 ( It is provided to include a toilet valve opening and closing valve 222 for draining the water discharged from 211 to the toilet body (10).

The toilet valve opening and closing valve 222, the supply hole 222a-1 receiving the water discharged from the cylinder 211 of the rod operation unit 210 and the toilet opening 222a '(222a ") is formed A valve body 222a is provided, and a spring 222c for restoring the on-off valve rod 222f by pressing the support piece 222b inside the on-off valve body 222a is provided, and the on-off valve body 222a is provided. A discharge opening and closing member 222d through which the supply guide hole 222d 'penetrates is provided while being mounted to accommodate the opening and closing valve rod 222f, and is coupled to the discharge opening and closing member 222d to supply the supply guide hole 222d. ') Is provided with an on / off valve rod 222f for opening and closing the packing 222e, and is provided with a pressure roller 222g rotatably mounted to the on / off valve rod 222f.

Further comprising a stopper time adjusting unit 230 for the automatic flushing is performed in consideration of the time to waste the discharge according to the time discharged into the toilet body (10) by receiving the water to advance the cylinder rod (212) It is provided.

The resting time adjusting unit 230 is provided with a pressing member 231 for pressing the rotating cam 232 ′ of the time control valve 232 when the cylinder rod 212 of the rod operating unit 210 moves forward and backward. When the cylinder rod 212 is retracted into the discharge hole opened by the rotary cam 232 'pressed by the pressing member 231, the water discharged from the cylinder 211 of the rod operation unit 210 is provided as a base body ( 10) is provided, including a time control valve 232 to withdraw.

The time control valve 232, the control valve body formed with a supply hole (232a ') and a discharge hole (232a ") for receiving and discharging the water discharged from the cylinder 211 of the rod operation unit 210 ( 232a is provided, and a spring 232c for restoring the control valve rod 232f by pressing the support piece 232b in the control valve body 232a is provided, and is adjusted in the control valve body 232a. A discharge opening and closing member 232d through which the supply guide hole 232d 'penetrates while being mounted to accommodate the valve rod 232f is provided, and is movably coupled to the discharge opening and closing member 232d to supply the supply guide hole 232d. ') Is provided with a control valve rod (232f) to open and close the packing (232e), it is provided with a rotating cam (232g) in close contact with the end of the control valve rod (232f).

The seat cover rotating part 240 is provided with wires 241 having both ends fixed to the fixing support 240a of the rod operating part 210 and the rotating shaft 240b of the seat cover 21, respectively. When the seat cover 21 is rotated so that the inside of the valve body 10 is opened while being rotated in contact with the 241, a driving and clearance generator 242 is provided to prevent a load from being generated. The driving and clearance generator 242 is provided. A guide roller 243 for pulling the wire 241 is provided.

The driving and clearance generator 242 is formed with a clearance hole 242a penetrating through a tip of the cylinder rod 212 of the rod operation unit 210 and a driving shaft 242b 'in the clearance hole 242a. Is mounted to be coupled to the cylinder rod 212 of the rod operating unit 210 when the reverse, the driving roller 242b for pulling the wire 241 while moving along the clearance hole 242a is formed, the rod operation unit 210 When the cylinder rod 212 moves, a pair of inclined surfaces 242c for moving the drive shaft 242b 'of the drive roller 242b is formed.

The water lowering control unit 250, the valve pressing unit 251 for selectively pressing the roller 252g of the water lowering control valve 252 in accordance with the movement of the cylinder rod 212 of the rod operation unit 210 back and forth Is provided, the discharge hole is opened by the movement of the roller 252g pressed by the valve pressure unit 251, and provided with a water down control valve 252 for supplying water to the automatic water dispensing device with the open discharge hole do.

The valve pressurizing unit 251 is formed with an operating space 251a concavely inclined inwardly on one surface of the cylinder rod 212, and a long hole 251b penetrated at both sides thereof is formed in the operating space 251a, A restoring spring 251c seated in the work space 251a is formed, and a cylinder is mounted in the work space 251a such that the work shaft 251d 'is coupled to the long hole 251b while pressing the restoring spring 251c. Compresses the restoring spring 251c by the roller 252g of the water lowering control valve 252 when the rod 212 moves forward, and moves the roller of the water lowering control valve 252 when the cylinder rod 212 moves backward. And a roller pressing member 251d for pressing and moving 252g.

The water lowering control valve 252 is provided with a control valve body 252a having a supply hole 252a 'and a discharge hole 252a "for receiving water from the tap water and discharging it to the automatic water lowering device. A spring 252c for restoring the on-off valve rod 252f by pressing the support piece 252b in the on-off valve body 252a is provided, and accommodates the on-off valve rod 252f inside the on-off valve body 252a. Ejection opening and closing part 252d is provided with a supply guide hole (252d ') penetrated while being mounted so as to be coupled to the discharge opening and closing member 252d to open and close the supply guide hole 252d' to the packing 252e. The on-off valve rod 252f is provided, and is provided with a pressure roller 252g rotatably mounted at the end of the on-off valve rod 252f.

When the toilet seat in the toilet seat 20, when the water supplied to the operating unit 200 through the human body sensing and channel control unit 100 is discharged to the toilet body 10, to adjust the speed and quantity of water discharged It is configured to further include a control valve 300.

The water is supplied to the human body sensing and channel control unit 100 is discharged while circulating the operating unit 200 by the winter cold, it is configured to further include a freeze protection unit 400 to prevent freezing.

The freeze protection unit 400 penetrates into the channel opening / closing protrusion 111 of the base 110 communicating with the first channel 143a of the human body sensing and channel control unit 100 so that the water of the tap water is second. A freezing prevention hole 410 is provided to be supplied to the water channel 143b or the supply channel 141a, and is fastened to the freezing prevention hole 410 to open and close the freezing prevention hole 410 while freezing prevention hole 410. It is provided including a freeze protection valve 420 to adjust the opening area of the.

In addition, the present invention is configured to further include a freeze protection unit 400 to prevent freezing during the winter cold, so that the water supplied to the human body detection and the waterway control unit 100 circulates the operating unit 200. .

The following describes the operation process of the present invention configured as described above.

First, as shown in FIG. 5, when the seat cover 21 of the toilet seat 20 is lifted in an installed state, as shown in FIGS. 6A to 6B, the seat cover 21 is a seat. Rotating upwards around the rotary shaft 240b of the cover rotating part 240 to open the inside of the main body 10 and at the same time, the fixing support 240a of the rod operating part 210 and the rotary shaft 240b of the seat cover 21. The rotating shaft 240b is pulled to the wire 241 is fixed at both ends.

The wire 241 pulled by the rotating shaft 240b moves while rotating the guide roller 243 and the driving roller 242b of the driving and clearance generating unit 242 and at the same time the driving shaft coupled to the driving roller 242b ( 242b ') moves to the tip of the play length 242a.

When the toilet seat is sitting on the toilet seat 20 in this state, as shown in Figure 6c to 6i, the load of the toilet seat sitting on the toilet seat 20 presses the human body sensing and channel control unit 100, the human body The cover 120 formed integrally with the channel opening and closing part 140 and the seat cover 21 of the sensing and channel control unit 100 is in close contact with the base 110 while compressing the spring 130.

In this case, the packing 142 of the channel opening and closing part 140 opens the channel opening and closing protrusion 111 in communication with the first channel 143a of the pair of channel opening and closing protrusions 111 and 111 ', and opens the second channel. The channel opening and closing protrusion 111 ′ communicated with 143b is closed.

When the first channel 143a of the channel opening and closing unit 140 is opened, the water of the tap water passing through the filter (not shown) and the pressure reducing valve (not shown) is the first channel 143a and the supply channel 141a. After passing through, it is supplied to the rod operation unit 210 of the operation unit 200 through the large and small time passage 310a of the control valve (300).

Here, it is possible to adjust the amount of water supplied to the rod operating part 210 by adjusting the opening area of the large and small time passage 310a by the discharge amount adjusting member 320.

While pressing the cylinder rod 212 by the water pressure of the water supplied into the cylinder 211 through the cylinder hole 211a of the rod operating portion 210, the cylinder rod 212 is the restoration member 213 It moves inside the cylinder 211 while compressing.

When the cylinder rod 212 moves a predetermined distance into the cylinder 211, the valve pressurizing unit 251 of the water lowering control unit 250 presses the roller 252g of the water lowering control valve 252. The roller pressing member 251 d of the valve pressurizing portion 251 that presses the roller 252 g compresses the restoring spring 251 c while the operating shaft 251 ′ of the roller pressing member 251 d is formed in the long hole 251 b. While moving to the lower end is moved into the inclined operating space (251a).

Even when the roller pressing member 251d is moved into the operating space 251a, the cylinder rod 212 continues to move into the cylinder 211 while the cylinder rod 212 continues to move into the cylinder 211 due to the water pressure supplied to the cylinder hole 211a. When the roller pressurizing member 251d passes through the roller 252g of the water drop control valve 252 by the 212, the roller pressurizing member 251d is operated by the restoring force of the compressed restoring spring 251c. Protrudes upwards.

At this time, the operation shaft 251d 'of the roller pressing member 251d is caught by the upper end of the long hole 251b, and the operation in which the roller pressing member 251d protrudes above the operating space 251a is stopped.

If the rod 212 loaded into the cylinder 211 continues to move due to the water pressure of the water supplied to the cylinder hole 211a even when the operation of protruding above the operating space 251a of the roller pressing member 251d is stopped. The head of the driving shaft 242b 'of the driving and clearance generator 242 contacts the upper inclined surface 242c to stop the movement of the driving shaft 242b', but the cylinder rod 212 moves into the cylinder 211. Move.

When the cylinder rod 212 is moved a predetermined distance into the cylinder 211 so that the driving shaft 242b 'and the groove 242a' of the clearance hole 242a are positioned on a vertical line, the driving shaft 242b 'is self-weighted. As a result, the head of the driving shaft 242b 'is mounted in the groove 242a' of the play hole 242a and moves along the cylinder rod 212.

In addition, the cylinder rod 212 continues to move into the cylinder 211 by the water pressure of the water supplied to the cylinder hole 211a even when the operation of protruding to the upper portion of the operating space 251a of the roller pressing member 251d is stopped. Thus, the pressing member 231 of the time adjusting part 230 protruding from one side of the cylinder rod 212 presses the rotating cam 232g of the time adjusting valve 232.

The rotary cam 232g pressurized by the pressure member 231 moves the control valve rod 232f to the inside of the control valve body 232a while rotating in the forward direction about the shaft 232g 'and at the same time, the control valve rod. The packing 232e coupled to 232f opens the supply guide hole 232d 'of the discharge opening / closing member 232d, and the support piece 232b in close contact with the packing 232e compresses the spring 232c. While moving to the inside of the control valve body (232a).

At this time, the packing 232e moves to the outside of the discharge opening and closing member 232d to open the supply guide hole 232d 'by the moving distance of the control valve rod 232f, and the packing 142 of the water channel opening and closing part 140 is opened. ) Is closing the second channel (143b), only the water located between the water channel opening and closing portion 140 and the waste time control valve 230 through the discharge hole (232a "of the control valve body 232a) 10) is withdrawn.

When the cylinder rod 212 is moved into the cylinder 211 by the water supplied to the cylinder hole 211a, and the pressure member 231 passes through the rotation cam 232g of the time control valve 232, it is compressed. Pressing the support piece 232b and the packing 232e by the restoring force of the spring 232c and at the same time as the control valve rod 232f is restored, the supply guide hole 232d 'of the discharge opening / closing member 232d is packed (232e). ), The end of the control valve rod 232f presses the rotary cam 232g, and the rotary cam 232g is restored while rotating in the reverse direction about the shaft 232g '.

In addition, the cylinder rod (212) by the water supplied to the cylinder hole (211a) in the state in which the pressurizing member (231) of the time control valve 230 passes through the rotary cam (232g) of the time control valve (232). ) Moves to the inside of the cylinder 211 and the end of the cylinder rod 212 presses the opening member 221 of the toilet seat 220, and at the same time the opening member 221 moves as the cylinder rod 212 moves. While pressurizing, the pressure roller 222g of the toilet valve valve 222 is pressurized.

Here, to determine the toilet of the toilet in accordance with the movement distance of the cylinder rod 212, until the open member 221 of the toilet urinal determination part 200 pressurizes the pressure roller 222g of the toilet valve closing valve 222. Determination of the feces of the toilet is urine, and when the open member 221 of the toilet urine deciding portion 200 pressurizes the pressure roller 222g of the toilet valve opening and closing valve 222, determines the feces of the toilet.

At this time, when the opening member 221 does not pressurize the pressure roller 222g of the toilet valve opening and closing valve 222, the spring 222c mounted inside the opening and closing valve body 222a is the support piece 222b and the packing 222e. At the same time, the on-off valve rod 222f communicates with the supply hole 222a-1 and the urine discharge hole 222a "while closing the supply guide hole 222d 'of the discharge opening / closing member 222d.

In addition, when the opening member 221 pressurizes the pressure roller 222g of the toilet valve opening and closing valve 222, the pressure roller 222g and the on-off valve rod 222f is opened and closed by the height of the opening member 221. At the same time, the packing 222e coupled to the on-off valve rod 222f opens the supply guide hole 222d 'of the discharge opening / closing member 222d, and is in close contact with the packing 222e. The support piece 222b communicates both the supply hole 222a-1 and the feces discharge hole 222a ', 222a "while compressing the spring 222c.

If the toilet member continues to pressurize the human body sensing and channel control unit 100 even when the opening member 221 presses the pressure roller 222g of the toilet valve opening and closing valve 222 to determine the toilet of the toilet, the human body sensing and The cylinder rod 212 is pressurized by being supplied to the cylinder hole 211a through the first channel 143a and the supply channel 141a of the channel control unit 100, but the cylinder rod 212 is inside the cylinder 211. By keeping in close contact with the water supply, the water supply from the tap is maintained.

In addition, after the toilet of the toilet, when the toilet is separated from the toilet seat, as shown in Figures 6j to 6n, the cover 120 and the channel opening and closing portion 140 by the restoring force of the spring 130 compressed by the load of the toilet At the same time, the channel 110 is separated from the base 110 and the packing 142 of the channel opening and closing portion 140 communicates with the first channel 143a of the pair of channel opening and closing protrusions 111 and 111 '. 111 closes and opens the channel opening and closing protrusion 111 'in communication with the second channel 143b.

When the second channel 143b of the water channel opening and closing portion 140 is opened, water pressurizing the cylinder rod 212 is restored to the restoring force of the restoring member 213 while being discharged to the cylinder hole 211a. Part of the water discharged to the (211a) is supplied to the large and small fractional time passage 310a of the control valve 300 is discharged to the supply water channel (141a), but the amount of water discharged to control the open area of the large and small fractional time passage (310a) Because the member 320 adjusts, large amounts are not retracted.

In addition, a part of the water discharged into the cylinder hole 211a is discharged to the supply channel 141a and a part of the water passing through the supply channel 141a is a supply hole 222a-1 of the toilet valve 222. The water supplied to the supply hole (222a-1) is the urine discharge passage 310b of the control valve 300 via the urine discharge hole (222a ") when the feces of the toilet is determined to be urine. Is discharged to the toilet body 10 through, if the toilet of the toilet is determined to be feces, fecal discharge passage (310c) (310b) of the control valve 300 via the feces discharge passage (222a ') (222a ") Through urine is discharged to the primitive body 10 more quickly.

Here, it is possible to control the amount of water discharged to the toilet body 10 by adjusting the open area of the fecal discharge passage (310c) (310b) with the discharge amount control member (320).

A portion of the water passing through the supply channel 141a is supplied to the time control valve 232, but the spring 232c of the time control valve 232 pressurizes the support piece 232b and the on / off valve rod 232f. The packing 232e coupled to the opening / closing valve rod 232f keeps the inner hole 232d 'in the supply of the discharge opening / closing member 232d closed to prevent the packing 232e from being discharged to the valve body 10.

Even in this state, when the cylinder rod 212 is restored in the opposite direction moved by the restoring member 213, the drive shaft in which the head is mounted in the groove 242a 'of the clearance long hole 242a of the driving and clearance generator 242 is mounted. When the driving roller 242b coupled to the 242b 'moves a predetermined distance, such as the cylinder rod 212, the lower end portion of the driving shaft 242b' contacts the lower slope surface 243c and guides the lower slope surface 243c. Accordingly, as the drive shaft 242b 'moves upward, the wire 241 wound on the drive roller 242b maintains a firm state as opposed to the stretched state.

In addition, the pressurizing member 231 of the time adjusting unit 230 which stops in the state in which the driving shaft 242b 'moves upward along the lower inclined surface 243c may rotate the rotary cam 232g of the time adjusting valve 232. Pressurize.

The rotary cam 232g pressurized by the pressure member 231 rotates in a reverse direction about the shaft 232g 'to move the control valve rod 232f to the inside of the control valve body 232a and simultaneously control valve rod ( The packing 232e coupled to 232f opens the supply guide hole 232d 'of the discharge opening / closing member 232d, and the support piece 232b in close contact with the packing 232e compresses the spring 232c. Move inside the control valve body 232a.

When the supply guide hole 232d 'of the time control valve 232 is opened as described above, the water discharged to the second channel 143b of the channel opening and closing part 140 is supplied to the supply hole 232a' of the control valve body 232a. ) Is supplied to the supply hole 232a ', and the water discharged to the supply guide hole 232d' and the discharge hole 232a "is discharged to the discharge hole 232a". It is discharged to the valve body 10 through the passage (310d).

In this case, the amount of water discharged to the toilet body 10 may be adjusted by adjusting the opening area of the waste passage time passage 310d with the discharge amount adjusting member 320.

The cylinder rod 212 is restored by the restoring member 213 even when the pressurizing member 231 of the time adjusting unit 230 which is stopped by the above process passes through the time adjusting valve 232 and at the same time the cylinder rod ( Pulling the wire 241 is firmly wound on the drive roller 242b of the drive and play generating portion 242 to be restored as shown in 212.

The wire 241 having one end fixed to the fixing support 240a of the cylinder 211 rotates the driving roller 242b and the guide roller 243 of the driving and clearance generating part 242 while the other end of the wire 241 is rotated. The fixed rotating shaft 240b is rotated, and the seat cover 21 to which the rotating shaft 240b is coupled is rotated downward by a predetermined angle about the rotating shaft 240b, and then rotates to its own weight to transform the main body 10. Close the inside.

The wire 241 of the seat cover rotating part 240 pulls the seat cover 21 to close the inside of the toilet body 10 and at the same time the driving shaft 242b 'of the driving and clearance generating part 242 has a lower inclined surface ( 243c) After the head of the drive shaft 242b 'is separated from the groove 242a' of the clearance length hole 242a, the drive roller 242b is restored as the cylinder rod 212.

In response to the restoration of the cylinder rod 212, the roller pressing member 251 d of the valve pressing unit 251 presses the roller 252 g of the water lowering control valve 252, and the roller pressing member 251 d is inclined. Since the restoring spring 251c is elastically supported by being installed in the working space 251a, the roller 252g can be pressed without flow.

When the roller pressing member 251 d presses the roller 252 g, the roller 252 g and the opening / closing valve rod 252 f are opened / closed by the height of the roller pressing member 251 d protruding from one surface of the cylinder rod 212. The packing 252e coupled to the on-off valve rod 252f opens the supply guide hole 252d 'of the discharge opening / closing member 252d while moving inside the body 252a, and adheres closely to the packing 252e. The support piece 252b moves inside the opening / closing valve body 252a while compressing the spring 252c.

When the supply guide hole 252d 'of the discharge opening / closing member 252d is opened, water supplied from the tap water passes through the supply hole 252a' and the discharge hole 252a "of the control valve body 252a. Water corresponding to the urine is discharged to the toilet body 10 is supplied to the automatic flushing device to wash.

The cylinder rod 212 is restored by the restoring member 213 even when the tap water is supplied to the automatic flushing device, and the step 221a of the cylinder rod 212 is the step of the opening member 221. 221b, and the opening member 221, which is caught by the step 221a on the step 221a according to the restoration of the cylinder rod 212, is also restored as the cylinder rod 212 and is separated from the urine valve valve 222, The valve pressurizing part 251 passes through the water lowering control valve 252.

The toilet valve opening and closing valve 222 from which the opening member 221 is removed, the spring 222c mounted in the on-off valve body 222a pressurizes the support piece 222b and the packing 222e and at the same time opens / closes the valve rod. While the 222f is restored, the packing 222e closes the supply guide hole 222d 'of the discharge opening / closing member 222d, and the supply hole 222a-1 and the urine discharge hole of the open / close valve body 222a ( 222a ").

In addition, the water lowering control valve 252, which has passed through the roller pressing member 251d of the valve pressurizing unit 251, has a spring 252c mounted inside the control valve body 252a and a packing piece 252b and a packing ( While the on / off valve rod 252f is restored while pressing the 252e, the packing 252e closes the supply guide hole 252d 'of the discharge opening / closing member 252d to block the supply hole 252a' and Wait for action.

On the other hand, in the winter of the present invention, as shown in FIG. 7, after adjusting the opening area of the freeze protection hole 410 by rotating the freeze prevention valve 420 of the freeze protection unit 400, the water channel from the water tap Water supplied to the first channel 143a of the opening and closing unit 140 passes through the freezing prevention hole 410, and the water passing through the freezing prevention hole 410 passes through the supply channel 141a and the control valve 300. After passing through and supplied into the cylinder 211 via the cylinder hole 211a, the urine valve valve 222 from the cylinder hole 211a via the control valve 300 and the second water channel 143b again. By circulating to the discharge through the urine discharge hole (222a ") into the fecal base 10 is to prevent the freeze of the present invention.

As described above, the present invention, although described by the limited embodiments and drawings, terms or words used in the present specification and claims are not limited to the ordinary or dictionary meanings and should not be interpreted, the technical spirit of the present invention It must be interpreted in the sense and concept corresponding to it. Therefore, the configuration shown in the embodiments and drawings described herein are only one embodiment of the present invention, and do not represent all of the technical spirit of the present invention, various changes within the scope of the claims of the present invention It should be understood that there may be equivalents and variations.

1 is an exploded perspective view of the human body detection and channel control unit of the present invention

2 is a cross-sectional view of FIG.

Figure 3 is an exploded perspective view of the operation part of the present invention

4 is a cross-sectional view of FIG.

5 is an installation state diagram of the present invention

6a to 6n is an operating state diagram of the present invention

7 is an operation state diagram of the freeze protection unit of the present invention

<Explanation of symbols for the main parts of the drawings>

100: human body detection and channel control unit 110: base

120: cover 130: spring

140: channel opening and closing part 200: operating part

210: rod operating portion 220: toilet urine determination portion

230: waste time control unit 240: seat cover rotation part

250: water drop control unit 300: control valve

400: freeze protection 410: freeze protection

420: freeze protection valve

Claims (17)

A human body sensing and channel control unit for supplying / blocking water from the faucet by opening and closing the channel with a toilet load sitting on the toilet seat; Determine the toilet of the toilet in accordance with the movement distance of the cylinder rod to move the hydraulic pressure of the water supplied through the human body sensing and waterway control unit, and when the toilet seat is removed from the toilet seat, restoring by the restoring force of the restoring member seat After the cover is in close contact with the upper surface of the toilet bowl main body, the water-free automatic flushing device of the toilet, characterized in that it comprises an operation unit for discharging the washing water corresponding to the urine to operate the automatic flushing device to clean the toilet. The method of claim 1, wherein the human body detection and channel control unit, A base mounted on the toilet seat and having a pair of channel opening and closing protrusions protruding from one surface thereof; A cover for receiving the base; A spring positioned between the base and the cover to restore the cover; The power supply automatic flushing device of the toilet, characterized in that it comprises a water channel opening and closing portion which is mounted on the cover to open and close the first and second channels with the toilet load to accommodate the pair of channel opening and closing projections of the base. The water channel opening and closing part of claim 2, An opening and closing body mounted on the cover to accommodate a pair of channel opening and closing protrusions of the base and having a supply channel through one side thereof; A packing for close contact with a pair of channel opening and closing protrusions located inside the opening and closing body; Mounted on top of the opening and closing body so as to prevent the departure of the packing, the first power supply and the automatic powering device of the toilet, characterized in that it comprises a cover through which the first and second channels are penetrated. The method according to claim 2 or 3, The non-powered automatic flushing device of the toilet, characterized in that the channel opening and closing projections communicated with the first channel of the cover of the pair of channel opening and closing projections of the base is formed to open. The method according to claim 1, the operating unit, A rod operating unit for moving the cylinder rod by the water pressure of the water passing through the human body sensing and channel control unit; A toilet seat judging unit for determining the toilet of the toilet in accordance with the moving distance of the cylinder rod, and the toilet bowl retracting unit receives water from which the cylinder rod is advanced when the cylinder rod is retracted; A seat cover rotation part configured to close the upper surface of the valve body by rotating the seat cover downward by a wire drawn by the cylinder rod retracting when the cylinder rod retracts the rod operation part; When the seat cover closes the upper surface of the toilet seat body by the seat cover rotating unit, water corresponding to the toilet seat determined by the toilet seat discharge part is discharged into the toilet seat body to supply water to the automatic flushing device to wash the toilet. Non-powered automatic flushing device of the toilet, characterized in that provided with an adjustment unit. The method according to claim 5, The rod operating portion, A cylinder through which the water passing through the human body sensing and channel control unit is supplied / discharged to the cylinder hole; A cylinder rod moving forward into the cylinder while compressing the restoration member by the water pressure of the water supplied to the cylinder hole of the cylinder; And a restoring member for restoring the cylinder rod moving forward into the cylinder while discharging water to the cylinder hole. The toilet of claim 5, wherein An opening member movably mounted at an end of a cylinder rod of the rod operating portion to selectively open a toilet discharge hole according to a moving distance of the cylinder rod; And a toilet open / close valve configured to discharge water discharged from the cylinder of the rod operating part to the toilet body by any one toilet discharge hole selectively opened by the opening member. The method according to claim 5, The seat cover rotating portion, Wires at both ends of which are respectively fixed to the fixed support of the rod operating part and the rotating shaft of the seat cover; A driving and clearance generating portion for preventing a load from being generated when the seat cover is rotated so that the inside of the valve body is opened while being in contact with the wire; The automatic power-off device of the toilet, characterized in that it comprises a guide roller to pull the wire from the drive and play. The method of claim 8, wherein the drive and the clearance generator, A clearance hole penetrating the cylinder rod end portion is formed in the rod operation portion, and a driving shaft is coupled to the clearance length hole so that when driving the cylinder rod backward, the driving roller pulling a wire while moving along the clearance length hole is formed. The non-powered automatic flushing device of the toilet, characterized in that a pair of inclined surface for moving the drive shaft of the drive roller is formed when the cylinder rod moves. The method of claim 5, wherein the water flushing control unit, A valve pressurizing unit for selectively pressing the roller of the water lowering control valve according to the movement of the rod of the rod operation unit back and forth; The discharge power is opened by the movement of the roller pressurized by the valve pressurizing unit, the automatic power down device of the toilet, characterized in that it comprises a water lowering control valve for supplying water to the automatic water dispensing device with an open discharge hole. The method according to claim 10, the valve pressurizing unit, An operating space inclined to be inclined inwardly is formed on one surface of the cylinder rod, and presses the restoring spring seated in the working space to move forward while compressing the restoring spring by the roller of the water lowering control valve when advancing the cylinder rod. The non-powered automatic flushing device of the toilet, characterized in that formed by a roller pressing member for pressing and moving the roller of the water down control valve when the rod is retracted. The method according to claim 5, When the cylinder rod is retracted from the rod operation unit, receiving the water to advance the cylinder rod is further provided with a restraining time adjusting unit to perform the automatic flushing in consideration of the restraining time according to the time discharged into the inside of the toilet body; Non-powered automatic flushing device of the toilet, characterized in that. The method of claim 12, wherein the idle time adjusting unit, A pressurizing member configured to press the rotating cam of the time control valve when the rod rod moves forward and backward in the cylinder rod; The non-powered automatic water of the toilet, characterized in that it comprises a time control valve for retracting the water discharged from the cylinder of the rod operation portion to the toilet body when the cylinder rod is retracted by the discharge hole opened by the pressurized rotary cam Lowering device. The method according to claim 1, When the toilet seat withdrawal from the toilet seat, when the water supplied to the operation unit through the human body sensing and channel control unit is discharged to the toilet body, it is characterized in that it further comprises a control valve for adjusting the speed and amount of water to be discharged No-power automatic flushing device of toilet bowl. The method according to claim 1, Waterless automatic watering device of the toilet characterized in that it further comprises a freeze protection unit for preventing the freezing during winter breaks, so that the water supplied to the human body detection and water channel control unit circulates the operating unit. The method of claim 15, wherein the freeze protection unit, A freezing prevention hole penetrating into the channel opening and closing protrusion of the base communicating with the first channel of the human body sensing and channel control unit so that water of the tap water is supplied to the second channel or the supply channel; Non-powered automatic flushing device of the toilet, characterized in that comprising a freeze protection valve is fastened to the freeze protection hole. Waterless automatic watering device of the toilet characterized in that it further comprises a freeze protection unit to prevent freezing during winter breaks, so that the water supplied to the human body detection and water channel control unit circulates the operating unit.
KR1020080081455A 2008-08-20 2008-08-20 Device for non-power auto-flush of chamber pot KR100946393B1 (en)

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KR1020080081455A KR100946393B1 (en) 2008-08-20 2008-08-20 Device for non-power auto-flush of chamber pot
PCT/KR2009/004645 WO2010021499A2 (en) 2008-08-20 2009-08-20 Powerless automatic flushing apparatus for toilet

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KR101306143B1 (en) * 2011-04-29 2013-09-09 이성연 device for non-power auto-flush of chamber pot
WO2012161465A1 (en) * 2011-05-20 2012-11-29 베스트오토앤시트 주식회사 Toilet seat capable of using only the energy from body weight to distinguish between feces and urine for automatic flushing
KR101389942B1 (en) * 2013-09-03 2014-04-30 주식회사 베스트오토 Direct water type non-power auto-flush of chamber pot
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WO2015034221A1 (en) 2013-09-03 2015-03-12 Lee Dong Jin Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight
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US10053848B2 (en) 2013-09-03 2018-08-21 Dong Jin Lee Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight
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KR102467443B1 (en) * 2021-07-27 2022-11-14 신현오 A opening and shutting installation for drain valve of toilet bowl

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WO2010021499A3 (en) 2010-06-24
WO2010021499A2 (en) 2010-02-25

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