257 results about "Flush toilet" patented technology

The present invention provides a flush toilet apparatus that includes a flush toilet body including a bowl and having a rim water ejection port, a drain trap pipeline, and a jet water ejection port; a flush water tank body; a rim drain valve; and a jet drain valve, in which the flush toilet apparatus has an exhaust path along which air of an air layer formed in an upstream side of a jet water conduit is discharged, in which the rim-water-ejection drain port and the jet-water-ejection drain port are each provided at a position higher than the lower end of the rim water ejection port, and in which flush water is supplied into the jet water conduit after a flush is started and before the jet drain valve is opened.

To provide a washing water tank device capable of being downsized while accurately distributing washing water in a washing water tank.SOLUTION: A washing water tank device (4) of the invention comprises: an outer tank (12); an inner tank (14) disposed in the outer tank; a feed water valve (16); a first drain valve (8) to open and close a first drain port (12a); a second drain valve (10) to switch between discharge and stop of washing water from a second drain port (12b); and a water pressure drive mechanism (18) to open the first drain valve or the second drain valve by feed water pressure of the washing water fed through the feed water valve. A water feed port to feed the washing water to the feed water vale, the first drain port, and the second drain port provided on a bottom of the outer tank are disposed in a width direction of a flush toilet bowl body and are not overlapped with each other on a projection surface in a front-back direction of the flush toilet bowl body.SELECTED DRAWING: Figure 2

The present invention provides a flush toilet apparatus (1) including a flush toilet main body (2) including a bowl (2a) and a discharge trap conduit (2b), a flush water tank main body (4), a rim discharge valve (8) that controls spouting and stop of flush water from a rim spout port (2c), a jet discharge valve (10) that controls spouting and stop of flush water from a jet spout port (2d), a rim conduit (2e) that guides flush water drained via the rim discharge valve to the rim spout port, and a jet conduit (2f) that guides flush water drained via the jet discharge valve to the jet spout port, and a cross-sectional area of the rim spout port is smaller than a cross-sectional area of the jet spout port.

A flush valve assembly for a siphonic flush toilet, comprising a flush valve body and a flapper cover, wherein the flush valve body is coupled to an overflow tube or is coupled to an overflow tube coupling configured to receive an overflow tube, the flapper cover is configured to rotatably lift off the flush valve inlet at an open angle in a direction towards the overflow tube or the overflow tube coupling, and at least one of the flapper cover top face, the overflow tube, and the overflow tube coupling comprises a stop component configured to determine the flapper cover open angle during a flush cycle.

The invention provides a closed-loop flushing toilet lid and a toilet, and relates to the technical field of intelligent bathroom equipment.The closed-loop flushing toilet lid comprises a toilet seat cover, a bin, a water pump, a telescopic water spraying pipe and a water segregator, the bin is arranged in the toilet seat cover, the water pump, the telescopic water spraying pipe and the water segregator are arranged in the bin, the water pump is communicated with one end of the telescopic water spraying pipe, and the other end of the telescopic water spraying pipe is communicated with the water segregator; the other end of the telescopic water spraying pipe is a nozzle opening; the water segregator is arranged at the nozzle opening; a linear water flow opening and an annular water curtain opening are formed in the water segregator, and the annular water curtain opening is arranged around the linear water flow opening; the linear water flow port sprays linear water flow, and the annular water curtain port sprays an annular water curtain, so that dirt flushed by the linear water flow is enclosed by the annular water curtain in a closed loop mode and falls down along with the water flow. Radial diffusion of sewage and dirt in the flushing process is reduced; dirt is effectively limited in the washing core area and taken away in a concentrated mode, so that skin, wrinkles and hair roots around the cleaning area are not polluted any more, and the cleaning effect is remarkably improved.

The present invention provides a flush toilet apparatus that includes a flush toilet main body, and a flush water tank that is fixed via at least two fixing points and causes flush water to flow into a water inlet of the flush toilet main body, in which the water inlet is provided at a position eccentric to one side with respect to a lengthwise center line of the flush toilet main body, two of fixing points are each disposed on both sides of the discharge port, and are disposed so that a straight line connecting the two fixing points passes through the discharge port in a top view, and the fixing point located on a rear side among the two fixing points is located closer to the lengthwise center line of the flush toilet main body than a center point of the discharge port.

A wall-mounted flush toilet includes a ceramic toilet main body including a bowl configured to receive waste and a discharge trap having an inlet connected to a lower part of the bowl and configured to discharge waste from within the bowl, the ceramic toilet main body further includes a skirt that covers outer shells of the bowl and the discharge trap from sides of the outer shells and a rear end formed rearward of the skirt and configured to be fixed to a wall, and the rear end includes a firing pedestal that functions as a pedestal grounded during a firing process in a ceramic molding process.

The present invention relates to the technical field of sanitary ware, and particularly to a rotary flushing toilet, which includes a seat ring and a cleaning surface. The seat ring is provided with an inner edge wall surrounding the cleaning surface. A flushing water outlet is provided at the rear end of the inner edge wall. The flushing water outlet includes a main flushing hole and a secondary flushing hole with openings arranged along the same rotation direction. A water guiding channel is provided between the inner edge wall and the cleaning surface. The water guiding channel is arranged at the upper end of the cleaning surface and surrounds the cleaning surface. Moreover, the water guiding channel inclines downward from outside to inside. The water guiding channel is provided with a first water guiding section and a second water guiding section. The first water guiding section is provided with an upstream section communicating with the main flushing hole and a downstream section located inside the secondary flushing hole. The second water guiding section is provided with an upstream end communicating with the secondary flushing hole and a downstream end located inside the main flushing hole. The slope of the first water guiding section increases in the flowing direction from the upstream section to the downstream section, and the slope of the second water guiding section increases in the flowing direction from the upstream end to the downstream end. This toilet has a good anti-splash effect and a good flushing and sewage discharge effect.

The invention relates to the field of flush toilets, in particular to an intelligent closestool with a urine sample detection function. Comprising a closestool body, a penetrating hole is formed in the front end in the closestool body, and a conical plate is rotationally arranged at the lower end of the penetrating hole through a motor and can open the penetrating hole to allow midstream urine to penetrate through when rotating; an expansion plate for preventing urine from escaping is arranged at the lower end of the cone plate, a pressure sensor is arranged at the upper end of the cone plate, and an infrared sensor is arranged above the through hole; a urine guide mechanism is arranged on the side, away from the through hole, of the expansion plate and comprises a drainage arc plate fixedly connected with the closestool body, one end of the drainage arc plate is in movable sealing connection with the expansion plate, and a sampling pipe with two through ends is arranged below the other end of the drainage arc plate; the sampling pipe is coaxially provided with a sampling mechanism, the sampling mechanism comprises a plug which is in dynamic sealing connection with the inner wall of the sampling pipe, and the plug is coaxially provided with a probe for analyzing urine. The device can accurately collect midstream urine samples, realizes household automatic urine detection, is high in detection precision, and can effectively avoid sample pollution.

Sterilization Module for Water Closet or Urinal Bowl

A sanitary washing device is mounted on a flush toilet. The flush toilet includes a bowl. The bowl receives human waste. The sanitary washing device includes a private part washing nozzle, a casing, and a light-irradiating part. The private part washing nozzle is configured to advance and retreat. The private part washing nozzle includes a water discharge port. The water discharge port discharges wash water toward a private part of a user. The casing includes a nozzle storage part. The nozzle storage part is configured to store the private part washing nozzle when the private part washing nozzle is retracted. The light-irradiating part irradiates a bacteria-removing light. The bacteria-removing light is light having a bacteria-removing action. The bacteria-removing light is irradiated from the light-irradiating part simultaneously on the nozzle storage part and the bowl.

The invention provides a resource circulation type off-network public toilet system based on source separation and biological treatment, which relates to the field of public toilets and comprises a public toilet, a separation unit, a portable maintenance mechanism, a liquid treatment unit, a solid treatment unit, a synchronous mixing mechanism and a wash basin, the public toilet comprises a toilet body, an air draft chimney, a toilet door body and a fixing base. The source separation unit is connected with a public toilet and is used for conveying urine and excrement to the source separation unit; and the source separation unit comprises a micro-water flushing closestool and a portable maintenance mechanism. The urine is subjected to natural fermentation to realize pathogen inactivation and urea is hydrolyzed and decomposed into a liquid fertilizer, and the composting reaction box is mixed with excrement through an additive to form high-quality humus soil, so that the problems that the secondary pollution risk exists due to the fact that most toilets are subjected to chemical treatment or simple landfill, and a scheme of a high-temperature incineration or distillation technology is adopted are solved; the problems of extremely high energy consumption and complicated operation exist.

The embodiment of the utility model provides a toilet. The toilet (1) comprises a folding toilet device, a wall body (W) and a ground (G), the folding toilet device has an unfolded state for use and a folded state for storage, the folding toilet device comprises a folding washing facility arranged on the wall body (W), the toilet (1) further comprises a closestool arranged on the ground (G), and the closestool is arranged on the ground (G). The toilet comprises one of a sitting flush toilet, a sitting folding toilet, a squatting-sitting dual-purpose folding toilet, a squatting pot (14) and a rotating toilet, in the unfolded state of the folding washing facility, the folding washing facility at least partially covers the toilet when viewed in the height direction of the toilet (1), and in the folded state of the folding washing facility, the folding washing facility at least partially covers the toilet when viewed in the height direction of the toilet (1). And the closestool is not shielded by the folding washing facility.

A piston-flush toilet comprising a toilet bowl, a waste passage system, a piston mechanism and a water reservoir. The improved waste passage closes the piston mechanism which pushes waste to the outlet with only one liter of water per flush. The water reservoir automatically refills the bowl after each use and is configured to maintain a water seal even if the main valve fails, ensuring odor control and efficient waste removal.

The utility model relates to the technical field of closestools, and discloses a capacitance type foot sensing flip flushing toilet, which solves the problems in the background technology, and comprises a closestool main body, a capacitance sensor is arranged at the lower end of the side wall of the closestool main body, and the sensing end of the capacitance sensor is exposed out of the outer side of the closestool main body. A foldable closestool cover is arranged at the top of the closestool body and comprises a first split body and a second split body, a first connecting lug and a second connecting lug are arranged on the opposite sides of the first split body and the second split body respectively, the second connecting lug is fixedly connected with a rotating shaft, the first connecting lug is rotationally connected with the rotating shaft, and the second connecting lug is rotationally connected with the rotating shaft. According to the rapid folding mechanism, the problem that a user needs to use the closestool rapidly under the emergency condition is solved, meanwhile, delay in the opening process of a traditional closestool cover is avoided, and it is ensured that the closestool cover can be prepared rapidly for use.

The present invention aims to provide a flush toilet that can improve waste discharge performance by making the jet water channel more compact and providing a jet of water sufficient to discharge waste. [Solution] The present invention relates to a siphon jet type flush toilet 1, comprising a bowl portion 6, a rim outlet 20, a drain trap pipe 8, a jet outlet 14, a flushing water source, a jet water channel 16, and a buffer portion 50. The jet water channel 16 comprises an upstream flow path 16a extending forward from the flushing water source, a bent flow path 16b bending from the upstream flow path 16a, and a downstream flow path 16c extending backward from the bent flow path 16b and connecting to the jet outlet 14. The jet water channel 16 and / or the buffer portion 50 are configured such that the flushing water discharged from the jet outlet 14 flows toward the center of the inlet portion 8a of the drain trap pipe 8.

A flush toilet is a siphon jet flush toilet that includes a bowl, a discharge trap conduit that includes an ascending conduit extending upward, a jet spout port configured to spout flush water toward an inlet of the discharge trap conduit, and a jet water conduit configured to guide flush water to the jet spout port, in which in a flow channel cross-section of the ascending conduit of the discharge trap conduit, a narrowed portion that narrows a flow channel in which the flush water flows is provided in an upper-side flow channel located above a center line of the discharge trap conduit in an up-down direction, and a flow channel cross-sectional area of the upper-side flow channel is smaller than a flow channel cross-sectional area of a lower-side flow channel located below the center line.

The application discloses a kind of injection guide pipe and flush toilet, injection guide pipe has water inlet end and water outlet end, water inlet end is communicated with injection guide water pipe, water outlet end is communicated with the injection port of toilet bowl, injection guide pipe has a guide curve, guide curve extends to injection port along the axial direction of injection port and is connected with the outer wall surface of toilet bowl, and guide curve is partially surrounded from the lower side of injection port along the circumferential direction of injection port.The injection guide pipe and flush toilet of the application, by setting a guide curve in the injection guide pipe along the axial direction of injection port, and guide curve is partially surrounded from the lower side of injection port along the circumferential direction of injection port, water flows out from injection guide water pipe and flows onto guide curve, and then flows along guide curve to injection port and is sprayed from injection port along the axial direction of injection port, so as to avoid the direction of water spray from injection port deviating to one side of injection port when water is sprayed, and cannot apply injection force on the dirt between injection port and sewage outlet.

This invention provides a flushing toilet and its deodorizing device. The deodorizing device has an annular seat, which includes an upper cover and a lower cover. The upper cover and lower cover form a cavity containing an ionization oxidation device and an adsorption device. A ring-shaped air passage is formed within the cavity by ribs. Both the ionization oxidation device and the adsorption device are disposed within the air passage, which also contains a fan. The lower cover has an air inlet communicating with the air passage, and either the upper cover or the lower cover has an air outlet communicating with the air passage. The air passage has two or more adsorption device accommodating sections, each accommodating one set of adsorption devices. A partition is provided between adjacent adsorption device accommodating sections, and the area of ​​the ventilation portion of the partition is smaller than the cross-sectional area of ​​the air passage. This flushing toilet has the aforementioned deodorizing device. This invention can achieve deodorization on a traditional toilet seat and avoids frequent replacement of the adsorption device.

Siphon, in particular for flushing toilets, comprising an inner cylinder placed inside an outer cylinder, and:- comprising a connector ensuring a connection between the outer cylinder and the inner cylinder;the outer cylinder, the inner cylinder and a part of the connector thus delimiting an ascending water pipe and so that the inner cylinder and a part of the connector thus delimiting a descending water pipe, - the outer cylinder having a lower end connected to a tank and an upper end connected to the connector, - the inner cylinder having a flared upper end widening upwards and a lower end connected to a water evacuation pipe towards a bowl, - the siphon having a shutter projecting into the inner cylinder at its upper end and partially closing it, reducing the volume that can be occupied by air between two primings of the siphon. Figure for the abstract: [Fig 2];

The present application relates to the technical field of sanitary ware, and in particular to a vertex flush toilet. The vertex flush toilet comprises a toilet body; a water inlet is provided in the toilet body; a curved water channel communicated with the water inlet is provided in the toilet body; a holed surface is provided on the side of the curved water channel away from the water inlet; and a flush hole and an air release hole provided above the flush hole are formed in the holed surface. In the vertex flush toilet of the present application, air in the curved water channel is smoothly discharged by means of the air release hole, to reduce water-air collision at a water outlet during flushing, thereby achieving a noise reduction effect.

This invention provides a water purification system that more efficiently provides water with properties appropriate to the intended use of water to multiple water-using appliances installed in a residence. The system purifies raw water introduced from outside the building via supply pipes connected to water-using appliances such as toilets, washing machine faucets, shower faucets, sink faucets, dishwasher faucets, and water dispensers, and supplies the purified water to each appliance. The system comprises: a water purifier that purifies the raw water using a porous adsorption material; a membrane filtration water purification unit that purifies the water after primary purification by the water purifier using a membrane filtration material; and a functional water generation unit that generates functional water. The membrane filtration water purification unit is located downstream of the water purifier and connected to the supply pipe of a drinking water system connected to the sink faucet and water dispenser for drinking purposes. The functional water generation unit is located downstream of the membrane filtration water purification unit on the supply pipe of the drinking water system.

To provide a one-piece flush toilet that allows for the integral formation of the flushing water tank while suppressing deformation during the manufacturing process before firing the ceramic. [Solution] The present invention relates to a one-piece flush toilet (1) in which the toilet bowl and the flushing water tank are integrally formed, comprising a toilet bowl (2) having a bowl portion (2a) and a drain trap pipe (2b) extending from the lower part of the bowl portion, and a flushing water tank portion (4) formed to rise upward from the upper surface (2e) and rear of the toilet bowl portion, wherein the upper surface of the toilet bowl portion and the front surface (4b) of the flushing water tank portion are connected by a connecting curved surface (6), and the radius of curvature of the vertical cross-section obtained by cutting this connecting curved surface with a vertical plane extending in the front-rear direction of the toilet bowl portion is small at the center in the width direction of the toilet bowl portion and gradually increases toward both ends in the width direction of the toilet bowl portion.

The purpose of the present invention is to provide a flush toilet capable of accommodating a water tank device in a toilet body while ensuring the capacity of the water tank device. The present invention is a wall-mounted flush toilet comprising: a toilet main body provided with a bowl part, a drain bend line, and a skirt part that surrounds the bowl part and the drain bend line from the outside; a water tank device which is disposed in a space S below the bowl part in the toilet main body and which stores washing water supplied to the toilet main body; and a functional device for supplying washing water to the toilet main body, the water tank device being provided with: a first water tank part disposed closer to one side than the center in the left-right direction of the toilet main body in a plan view, and a second water tank part disposed closer to the other side than the center in the left-right direction of the toilet main body in a plan view; and a second tank section disposed on the other side of the center of the toilet body in the left-right direction, the length of the second tank section in the front-rear direction being half or less of the length of the first tank section in the front-rear direction.

A siphon jet flush toilet comprises: a bowl; a rim spout port suppling flush water to the bowl; a discharge trap conduit; a jet spout port spouting flush water toward an inlet of the discharge trap conduit; a reservoir tank including a jet spouting discharge valve and storing flush water; a jet water conduit configured to guide the flush water in the reservoir tank to the jet spout port; and a controller being configured to control a rim spouting in which the flush water is spouted from the rim spout port and a jet spouting in which the flush water is spouted from the jet spout port, wherein the jet spouting discharge valve includes a valve body, the valve body being arranged at a position that is lower than an upper surface of the bowl and higher than a seal water level, and before opening the jet spouting discharge valve, the flush water is supplied to the jet water conduit.

The utility model discloses a flushing pedestal pan capable of reducing noise, which belongs to the field of articles for daily use and comprises a pedestal pan supporting shell, a pedestal pan weight bearing gasket, a rotary water outlet, a water inlet pipe connector, a sewage discharge pipeline connector, a water inlet, an excrement bearing inclined plane, a flushing sealing water channel, a pedestal pan inner container and an anti-backflow elbow. A flushing sealing water channel is arranged to be a 235-degree annular closed flow guide flushing channel, so that a large amount of flushing water flow rapidly released in a water tank is rectified in a more stable and closed channel, and noise generated by turbulent flow, splashing and collision of the flushing water is greatly reduced; meanwhile, a traditional small water outlet hole or gap is omitted in the channel, only one water outlet is reserved, a flushing sealing water channel is of a 235-degree annular closed structure, the design of a single rotary water outlet is adopted, and the phenomena of water flow collision and water splashing are effectively reduced.

The present application provides a flushing toilet which can improve the handling and fireproofing of a flexible elongated member connecting a water or power supply source and a functional part, while improving the overall appearance design of the flushing toilet. The flushing toilet of the present application has a toilet body made of pottery, a functional part, a supply source capable of supplying water or power to the functional part, and a flexible elongated member connecting the supply source and the functional part. The toilet body further has a rear functional storage part capable of storing at least a part of the functional part. The rear functional storage part has an upper storage area, a lower area, and a lower communication area. The flexible elongated member extends from the upper connecting end to the lower connecting end. Therefore, after being inserted from the upper storage area into the lower communication area, the flexible elongated member does not extend from the lower communication area to the outside of the toilet body through the inside of the lower area.

A wall-mounted flush toilet is provided, which effectively ensures space in the toilet body for housing the pump device and connecting pipe, and at the same time ensures a stable supply of flushing water from the water tank to the toilet body via the connecting pipe and pump device. The wall-mounted flush toilet (1) of the present invention has a toilet body (2), a water tank device (6), a pump device (8) and a connecting pipe (52). The toilet body also has a housing part (S1) for housing the water tank (4) located below the basin. When viewed from below, the water tank is arranged in the housing part such that it spans the lowermost end (18c) of the drain bend pipe (18a) in the front-to-back direction. A part of the connecting pipe and pump device is arranged in the area (A1) of the drain bend section when viewed from below.

To provide a toilet bowl with a matte surface and a stain-resistant surface that offers good appearance and stain resistance.SOLUTION: In a flush toilet, a toilet bowl is provided with added value by setting the boundary position in view of the function and appearance when forming a matte surface and a stain-resistant glaze layer. The toilet that hardly gets dirty is obtained by effectively preventing piss run-up while ensuring a matte appearance of the toilet bowl by providing a lower boundary between the stain-resistant glaze layer and the matte glaze layer in the front area of the user.SELECTED DRAWING: Figure 5

The present invention discloses a drainage device and a flush toilet having the same. The drainage device includes a water tank, a drainage valve, a water pump, a three-way joint, and a first one-way valve. The drainage valve includes a valve body with a drainage port, a movable part movably arranged in the valve body, and a water-stop mechanism. The movable part and the valve body enclose a negative pressure chamber. The bottom end of the movable part forms a sealing disk or is connected to a sealing disk to cooperate with the drainage port. The water inlet of the water pump is connected to the negative pressure chamber through a connecting channel, and the opening and closing of the connecting channel is controlled by the water-stop mechanism. The three-way joint is respectively connected to the water pump, the connecting channel, and the inner cavity of the water tank. The first one-way valve is used to control the unidirectional flow of water in the water tank into the three-way joint. When the movable part is in a falling position and controls the drainage port to be closed, the water-stop mechanism connects to the connecting channel. When the water pump sucks water in the negative pressure chamber through the connecting channel, the movable part moves upward to open the drainage port. When the movable part moves upward to a predetermined height, it drives the water-stop mechanism to cut off the connecting channel, thereby opening the first one-way valve.