WO2024078467A1

WO2024078467A1 - Toilet bowl

Info

Publication number: WO2024078467A1
Application number: PCT/CN2023/123649
Authority: WO
Inventors: 王永强
Original assignee: 王永强
Priority date: 2022-10-11
Filing date: 2023-10-10
Publication date: 2024-04-18

Abstract

Disclosed in the present invention is a toilet bowl, belonging to the field of toilets. The toilet bowl comprises a drain outlet, a drain outlet sealing member, a sealing plate, and a sealing member supporting base. The sealing plate is matched with a control and supporting mechanism. The sealing member supporting base comprises a cylindrical structure or an annular plate structure or a cylindrical plate-shaped combined structure. The sealing member supporting base is fixed to the outer wall of a drainpipe or the outer wall of the toilet bowl. The sealing member supporting base is located around the drain outlet of the toilet bowl, such that the sealing member is located around the outer periphery of the drain outlet. The lower end face of the sealing member is space apart from the drain outlet. The sealing member and the sealing plate are correspondingly sealed. The cross section of the drain outlet of the toilet bowl is an inclined surface. The sealing member supporting base comprises an extending base part. The sealing plate control and supporting mechanism is fixed to the extending base. The sealing member supporting base comprises a water spraying pipeline or a water spraying opening. The toilet bowl comprises a flow guide plate which is fixed to the sealing member supporting base. The toilet bowl sealing plate and the sealing member correspondingly seal the drain outlet, and the sealing plate is close to the drain outlet. The outer wall of the toilet bowl comprises a fixed lug plate and a spray head.

Description

A toilet bowl

Technical Field

The utility model relates to the technical field of toilet application.

Background technique

In the prior art, the sewage outlet of the toilet is connected to the sewer pipe. Over time, the inner wall of the pipe connected below the sewage pipe will almost always have residual dirt, and the dirt is often thick and scaled, which will emit an unpleasant odor and is not beautiful.

For some dry toilets, there is usually feces below the sewage outlet, and unpleasant odors are more likely to spread upwards. Especially in summer, maggots may crawl out of the dry toilets.

In a traditional trap toilet, the bottom of the trap is easy to stick to feces. In order to keep it clean, many household toilets need to be brushed every day, and even flushed after each bowel movement. There are also cases where the toilet is blocked. In the prior art, there are toilets that use pistons or rotating disks or other blocking devices to block the sewage outlet, which can be cleaner without brushing every day and are difficult to block. In the technology, the toilet piston or rotating disk is rotated upward and downward to seal and open the sewage outlet respectively, and the piston or rotating disk can be flushed very clean. For example, in the patent applications of patent publication numbers CN209650201U and CN111305335A, the sewage outlet or piston or rotating disk edge of the toilet usually has a sealing ring to achieve a good sealing effect. The sealing ring usually directly contacts feces, and the gap between the sealing ring and the sewage outlet or piston or rotating disk is not easy to clean and is easy to leave dirt. Even if the gap between the sealing ring and the sewage outlet or piston or rotating disk is cleaned very clean, the sealing ring and the sealing ring gap are not beautiful when viewed from above. The toilet piston and cylinder are fixed to the toilet pipe or toilet basin through supporting pipe fittings.

technical problem

The prior art includes using a variety of mature technologies to control the flap of the sealing device to achieve sealing at the toilet sewage outlet. If the sealing device uses a seal, the gap and edge between the seal and the sealing plate are easily dirty and unsightly. If the seal is not used, the sealing effect is not good, especially since the toilet bowl and the sewage outlet are made of ceramic materials, the end surface is not easy to make flat, and it is even more difficult to seal. Various toilet bowls in the prior art have a sewage pipe structure at the bottom. Compared with the inner wall of the toilet bowl, the inner wall of the sewage pipe is prone to residual dirt and is not easy to clean. In the patent application with patent publication number CN111305335A, the support component of the control piston lifting cylinder is not perfectly fixed, and the outer wall of the toilet bowl is prone to adhesion of dirt.

Technical Solutions

The toilet bowl of the present invention includes a sewage outlet, a sewage outlet seal, a sealing plate, and a sealing support seat. The sealing plate is equipped with a control and support mechanism. The sealing support seat includes a cylindrical structure or an annular plate structure or a cylindrical plate combination structure. The sealing support seat is fixed to the outer wall of the sewage pipe or the outer wall of the toilet bowl. The sealing support seat is located around the sewage outlet of the toilet bowl to achieve the seal being located around the sewage outlet. The sealing support seat includes an extended base portion. The sealing plate control and support mechanism is fixed to the extended base. The sealing support seat includes a water spraying pipe or a water spraying port. The toilet bowl includes a guide plate and a sealing support seat or a sealing fixed. The toilet bowl sealing plate and the sealing member seal the sewage outlet correspondingly, and the sealing plate is close to the sewage outlet. The outer wall of the toilet bowl includes a fixed ear plate and a spray head.

Best Mode for Carrying Out the Invention

The present invention is a squat toilet bowl or a sitting toilet bowl, which is located in a basic toilet bowl or connected to a special-shaped pipe. The toilet bowl mainly includes two application situations. The first situation is that the sewage pipe outlet of the toilet bowl is directly connected to a sewer or a septic tank or a special-shaped cavity structure. The second situation is that the sewage pipe outlet of the toilet bowl is surrounded by a cavity device, and the sewage pipe outlet is located in a special-shaped cavity or a pipe or a basic toilet bowl.

The toilet bowl of the present invention comprises a toilet bowl with a sewage outlet and a seal. The toilet bowl is equipped with a sealing plate to seal the sewage outlet, and the sealing plate is equipped with a control and support mechanism. The toilet bowl is characterized in that the toilet bowl also includes a seal support seat, and the seal support seat includes a cylindrical structure or an annular plate structure or a cylindrical annular plate combination structure. The cylindrical and plate combination structure includes a cylindrical structure with an upper bottom. The inner hole or top of the seal support seat is fixed to the outer wall of the sewage pipe or the outer wall of the toilet bowl. The seal support seat is located around the sewage outlet of the toilet bowl. The seal is fixed to the bottom surface or the inner hole of the seal support seat or the bottom surface seal slot hole to realize that the seal is located around the sewage outlet. The lower end surface of the seal is spaced apart from the sewage outlet, and the seal and the sealing plate are sealed accordingly. The lower end surface of the seal is spaced apart from the sewage outlet, which is very beneficial to reduce the adhesion of dirt in the sewage outlet to the seal. The upper bottom of the seal includes a fixing hole fixed to the bottom surface of the annular seal support seat or fixed to the inner hole of the seal support seat through the outer wall support of the seal. The seal support seat has the function of fixing and positioning the seal. The prior art sealing plate includes a sealing piston or disc that can be raised and lowered in the prior art, and the sealing plate control and support mechanism includes a matching cylinder. The seal support seat and the toilet bowl can be made of the same material or different materials, and the toilet bowl and the seal support seat can be made of ceramic, metal, plastic and a combination of various materials. The seal material corresponding to the sealing plate includes various sealing materials used in the prior art, and the shape includes various shapes used in the prior art and various special-shaped structures.

Preferably, the sealing lip at the lower end of the seal is a "Y"-shaped structure, and the sealing lip includes two circles of sealing lips in the inward direction and the outward direction. Preferably, the sealing surface of the sealing lip in the inward direction is farther from the axial distance of the end face of the other end (top) of the seal than the sealing surface of the sealing lip in the outward direction, and the sealing lip in the inward direction contacts the sealing plate first during the process of the sealing plate rising to seal the sewage outlet.

Preferably, the lower end surface of the cylindrical structure of the sealing support seat corresponds to the sealing plate and has a sealing effect.

. Preferably, the toilet bowl disc or sealing plate corresponds to the seal to seal the sewage outlet, and the disc or sealing plate is close to the sewage outlet, and the closeness includes two situations: tight sealing and the presence of a very small gap. When the sewage outlet is sealed, after the urine and feces fall on the disc or sealing plate, the sewage outlet is close to the disc or sealing plate, which can prevent sticky or large particles of feces from reaching the edge of the seal. When the sewage outlet is opened for flushing, the seal is easier to flush and cleaner, which can reduce regular cleaning and the use of chemical cleaning products, which is beneficial to environmental protection. The part of the disc or sealing plate that is close to the sewage outlet can be adjusted up and down or left and right at the same time to achieve corresponding closeness.

The outer wall of the toilet bowl with a sewage pipe is inserted into the sewer pipe, or the sewage pipe or the sewage outlet of the toilet bowl is located as a whole in a larger special-shaped structure cavity, which includes a septic tank, a special-shaped pipe with a second sewage outlet at the bottom connected to the sewer, and a basic toilet bowl with a second sewage outlet at the bottom connected to the sewer.

Preferably, the toilet bowl drain pipe is located around the bottom of the toilet bowl, which helps to prevent maggots from reaching the inner wall of the toilet bowl.

Preferably, the toilet bowl does not have a sewage pipe integrated with the toilet bowl, and the lower opening of the toilet bowl is the sewage outlet. For a toilet bowl with a sewage pipe, when water flows down along the inner wall of the toilet bowl and reaches the junction with the sewage pipe when flushing the toilet bowl, the water flow has the inertia to maintain the flow trajectory of the toilet bowl, and it is difficult for the water flow to change direction and flow down along the inner wall of the sewage pipe. Dirt adhered to the sewage pipe and the sewage outlet is not easily washed down. For a toilet bowl without a sewage pipe, the water flow flowing down along the toilet bowl remains on the inner wall of the toilet bowl and can easily wash away the dirt adhered to the lower opening of the toilet bowl (that is, the sewage outlet).

The sealing surface of the toilet bowl is sealed corresponding to the sealing plate. The sealing plate includes discs of various shapes, rotating discs, and sealing plates. The end face of the sealing plate is pressed against the end of the sewage outlet to achieve sealing, thereby preventing bad air, suspended bacteria, and aerosols around the sewage outlet from entering the toilet bowl and the space around the toilet bowl through the sewage outlet. The toilet bowl including the sealing plate, in which the sewage pipe outlet is usually located in a special-shaped cavity or pipe or a basic toilet bowl, the sealing plate is controlled by devices using various mature technologies to achieve the rising and falling or rotation or movement of the sewage outlet, thereby achieving the sealing and opening of the sewage outlet. The device for controlling the sealing plate can be controlled by a variety of existing technical devices.

The prior art toilet and the disc or sealing plate of the sealed sewage outlet of the present invention are controlled to rise and fall by the lifting cylinder to close and open the sewage outlet. The lifting cylinder is fixedly connected to the toilet bowl through the supporting pipe, or the lifting cylinder is fixedly connected to a larger special-shaped structure cavity through the supporting pipe. The prior art supporting pipe is the supporting mechanism of the present invention, and the cylinder is the control mechanism. The cavity includes a septic tank, a special-shaped pipe with a second sewage outlet at the bottom connected to the sewer, and a basic toilet bowl with a second sewage outlet at the bottom connected to the sewer. Or the sealing plate is connected to the cylinder rod, and the cylinder that controls the lifting of the rod, the cylinder includes an upper shaft tube, a lower shaft tube, an upper piston, a lower piston, a compression spring, and a water inlet pipe. The upper shaft tube is connected to the lower piston, the lower shaft tube is connected to the upper piston, the upper shaft tube is connected to the piston or the sealing plate, the water inlet pipe is connected and communicated with the lower shaft tube, the lower shaft tube between the upper piston and the lower piston has a water inlet hole that is connected to the water inlet pipe, and the upper shaft tube or the upper piston connected thereto is installed with a compression spring on the bottom surface, the lifting cylinder enters the pressure medium and the lower piston descends, and the pressure medium disappears and the spring pushes the disc or sealing plate to rise. When the inner toilet bowl disc or sealing plate needs to be opened, pressurized water enters the water inlet pipe, and the water pressure pushes the lower shaft tube and the pull rod downward, and the disc or sealing plate is driven to move downward together, and the inner toilet bowl sewage outlet is opened. The opening and closing of the sealing plate or disc sealing sewage outlet can be controlled by the water supply from the water inlet pipe to drive the lifting cylinder to lift as needed. The action process of the sewage outlet sealing plate of the present invention also includes that after the toilet is ready for use, the sealing plate is first opened and the toilet begins to be used: the sealing plate reaches the bottom of the sewage outlet, or is flipped or moved away from the sewage outlet and is not under the sewage outlet. After the toilet is used, the toilet starts to flush, and the sealing member is away from the sewage outlet, which is also beneficial for a cleaner flushing of the sewage outlet, the sealing member and other parts of the toilet.

In the prior art, the toilet bowl includes a control mechanism and a support mechanism of a matching sealing plate. The toilet bowl seal support seat of the present invention includes an extended base. The sealing plate support mechanism is fixed to the extended base. The extended base is a support and fixing base for the control mechanism and the support mechanism. The extended base includes a plate-like structure or other structure. The extended base is provided with a through hole. The support mechanism can be conveniently fixed through the through hole by means of threads. Ribs are symmetrically provided on the left and right sides of the extended base to connect with the outer wall of the toilet bowl to increase strength and stability. The seal support seat and the extended base are closely connected to the support mechanism, and the support mechanism of the prior art includes a supporting pipe structure and the supporting pipe is a water inlet pipe, which is conducive to the setting of branch water inlet pipes and water spray pipes on the seal support base. The seal support seat includes an end face that is substantially parallel to the sealing end face of the seal. The extended base can relatively easily achieve the selection of a predetermined optimal angle with the sealing end face of the seal.

Preferably, the seal support seat of the present invention comprises a cylindrical structure, the lower opening of the cylindrical structure is a sealing surface, the sealing surface is correspondingly sealed with a toilet bowl sealing plate, and the toilet bowl does not include other separate seals.

Preferably, the top of the seal support seat of the present invention includes a water spray pipe or a water spray outlet connected to a tap water or pressure water pipe, and the water spray outlet sprays water to flush the installed seal. The water spray pipe includes a whole circle or a section of pipe or several sections of pipe. The water spray flushing is particularly effective on the inner wall of the seal that is most likely to be adhered to dirt. Compared with the water flow down the toilet bowl, the water flow sprayed from the water spray outlet has a flushing distance of nearly several times, a stronger impact potential energy of the water flow, and a better flushing effect. The sprayed water flow can also flush the outer wall of the toilet bowl or sewage pipe around the sewage outlet to improve the overall cleanliness of the toilet. Preferably, the inner wall of the part below the water spray pipe or the water spray outlet is a vertical structure or a gradually tapering structure, which is conducive to better flushing with the top water flow.

Preferably, the toilet bowl includes a guide plate, which is fixed to a seal support seat or to the seal. The guide plate is located at the upper inner part of the installed seal, and there is a gap or close contact between the guide plate and the inner wall of the seal. The water spray port is located above the guide plate, and water from the water spray port flows down from the gap or the water expands the upper part of the seal and then flows down from the expanded gap to flush the inner wall of the seal. The guide plate is conducive to the water flow to clean the inner wall of the seal more comprehensively, and the bottom of the guide plate is flat and easy to clean. The shape of the guide plate includes various shapes used in the prior art and various special-shaped structures. In order to flush the outer wall of the toilet bowl well, and because the outer wall of the toilet bowl is usually an irregular structure, the inner wall or inner mouth of the guide plate is set to form a structural shape of a gap corresponding to the outer wall of the toilet bowl or the outer wall of the sewage pipe. The gap is the second gap, and the water flows out or sprays out from the second gap, which can flush the outer wall of the toilet bowl or the outer wall of the sewage pipe, making the entire toilet cleaner.

Preferably, the guide plate and the seal support seat are connected by a water spray pipe, the water spray pipe passes through a non-fully enclosed cavity formed between the guide plate and the upper bottom of the seal, and the water spray port is located in the water spray pipe in the inner part of the cavity. The water spray pipe has the function of a fixing rod.

Preferably, the sealing lip at the lower end of the sealing member is a "Y"-shaped structure.

Preferably, the cross-section of the toilet bowl sewage outlet is an inclined surface. The inclined surface structure and the inclined surface sealing component are sealed, which is more conducive to the falling of dirt and the flushing of the sealing component after the seal is opened.

The toilet bowl of the present invention comprises a toilet bowl with a sewage pipe, the lower end of the sewage pipe is the sewage outlet of the toilet bowl, and a seal, and the toilet bowl is equipped with a sealing plate to seal the sewage outlet, and is characterized in that the toilet bowl comprises a seal support seat, and the seal is an annular structure with a circular hole, and the circular hole is mounted on the sewage pipe of the toilet bowl, and the upper bottom of the seal is attached to the lower bottom surface of the fixed annular seal support seat for positioning, and the seal support seat comprises an extended base connected with a supporting component, and the extended base is a supporting base of the supporting component. A fixed ear plate is installed on the outer wall of the toilet bowl, and the fixed ear plate comprises a mounting hole, and the fixed ear plate comprises a vertical direction and a lateral direction, and a nozzle can be installed in the mounting hole, and the nozzle is connected to a water pipe, and the outer wall of the toilet bowl and the surrounding space can be well flushed, and the toilet bowl is installed with a fixed plate, and the upper end surface of the fixed plate comprises a raised mounting hole fixed with the fixed ear plate mounting hole, and the fixed plate is generally horizontal or nearly horizontal.

Preferably, the upper end of the sealing support seat is fixedly connected to the sewage pipe, and the sewage outlet of the toilet bowl and the first sewage pipe are usually circular and cylindrical, which is conducive to the installation of the sealing support seat and the sewage pipe, and is easier than installing it with the toilet bowl.

Beneficial Effects

The sealing surface or seal of the sewage outlet of the toilet bowl of the present invention is spaced around the sewage outlet. When looking down from the toilet bowl, the seal is not visible, but only the integral sealing plate is visible. Compared with a trap toilet, the sealing plate is easier to be flushed without a circuitous pipeline, and the water flow with a greater pressure than the water flow naturally flowing down the water tank directly flushes the sealing plate, so the sealing plate can be kept particularly clean and beautiful. The seal is spaced from the sewage outlet to be away from dirt and can be well flushed, and is also easier to keep clean. It is easier to install a seal around the sewage outlet than a sewage pipe directly below the sewage outlet, because the sewage pipe directly below the sewage outlet is usually made of the same material as the toilet bowl, including ceramics and stainless steel, etc., especially ceramic materials are more difficult.

There is no sewage pipe at the toilet bowl drain outlet, so the drain outlet can be flushed more easily and cleanly.

The support seat of the toilet bowl seal is equipped with a water spray pipe and a backflow plate, which can make the outer wall of the toilet bowl and the seal cleaner. The "Y"-shaped sealing lip includes lips tilted in both directions, which can increase the support force of the seal, help the sealing lip maintain the optimal shape, and increase the sealing effect; the inward-facing sealing lip toward the center of the sewage outlet is easier to receive a larger area of water flow than the inner wall of the outward-facing sealing lip when there is water spray inside the support seat, which is conducive to flushing. In the process of dirt falling from the sewage outlet, the inward-facing sealing lip is conducive to preventing dirt from sticking to the outward-facing sealing lip, which is conducive to the cleaner whole seal.

The seal support seat and the extended base of the present invention are conducive to the sealing of the sealing plate directly or indirectly connected to the supporting component with the seal at a predetermined angle. If the supporting mechanism is fixed to the outer wall of the toilet bowl, it is obvious that a new position positioning and a new fixing process must be performed between the outer wall of the toilet bowl and the supporting mechanism. Moreover, the outer wall of the toilet bowl is not a square structure that is easy to position and fix. In comparison, it is relatively simple to increase the extended base part of the seal support seat and make the extended base part at a predetermined angle. Moreover, the toilet bowl support mechanism is fixed by the extended base, and the cylinder and the extended base are relatively close to each other, which is more stable, more convenient to install, and the cost can be lower.

The toilet bowl is equipped with a nozzle and a nozzle fixing plate, which can be used to set more nozzle holes more flexibly to achieve better flushing around the nozzle. The mounting plate can block the dirt splashed from below, and at the same time, more water splashed from below can flush the dirt splashed on the fixing plate to keep the fixing plate clean. At the same time, the space above the fixing plate can be made cleaner. Only the front end face of the nozzle leaks out below the nozzle hole without exposing the entire nozzle below the fixing plate, thereby preventing dirt from splashing on the nozzle and the water pipe.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a side view of the first structure of a squat toilet bowl

Figure 2 is a side view of the second structure of the squat toilet bowl

Figure 3: Toilet bowl located on the base toilet bowl structure side view (seal omitted)

Figure 4 Side view of toilet bowl located in special-shaped pipe structure (with upper conical cylinder seal base and seal omitted)

0037. Figure 5 Side view of the supporting structure of the toilet bowl with sewage pipe and seal, seal support seat, water spray pipe, guide plate and other components

Figure 6 The toilet bowl with an oblique sewage outlet is located on the side view of the basic toilet bowl structure

Figure 7 Side view of the toilet bowl without sewage pipe located on the basic toilet bowl structure (seal omitted)

Figure 8 Side view of the supporting structure of the toilet bowl outer wall and the seal, seal support seat, water spray pipe, guide plate and other components

Embodiments of the present invention:

.Description of reference numerals: 1 toilet bowl, 2 sealing support seat, 3 water spray pipe, 5 first sewage pipe, 6 sealing plate, 7 pull rod, 8 lifting cylinder, 9 supporting pipe, 10 inner toilet bowl, 11 special-shaped pipe, 12 basic toilet body shell, 13 toilet bowl sewage outlet, 15 second sewage outlet, 17 sealing member, 18 extension base, 19 guide plate, 21 nozzle fixing plate, 22 fixing ear plate

The toilet bowl of the present invention uses the mature technology of controlling the lifting and rotating of the piston in the existing toilet technology.

The present invention is a squat toilet bowl or a sitting toilet bowl, which mainly includes two application situations. The first situation is that the sewage pipe outlet of the toilet bowl is directly connected to the sewer or septic tank or a special-shaped cavity structure. The second situation is that the sewage pipe outlet of the toilet bowl is surrounded by a cavity device, and the sewage pipe outlet is located in a special-shaped cavity or pipe or a basic toilet bowl.

The toilet bowl of the present invention comprises a toilet bowl with a sewage outlet and a seal. The toilet bowl is equipped with a sealing plate to seal the sewage outlet, and the sealing plate is equipped with a control and support mechanism. The toilet bowl is characterized in that the toilet bowl also comprises a seal support seat, and the seal support seat comprises a cylindrical structure or an annular plate structure or a cylindrical annular plate combination structure. The cylindrical and plate combination structure comprises a cylindrical structure with an upper bottom. The inner hole or top of the seal support seat is fixed to the outer wall of the sewage pipe or the outer wall of the toilet bowl. The seal support seat is located around the sewage outlet of the toilet bowl. The seal is fixed to the bottom surface or the inner hole of the seal support seat or the bottom surface seal slot hole so that the seal is located around the sewage outlet. The lower end surface of the seal is spaced apart from the sewage outlet, and the seal and the sealing plate are sealed accordingly. The lower end surface of the seal is spaced apart from the sewage outlet, which is very beneficial to reduce the adhesion of dirt in the sewage outlet to the seal. The upper bottom of the seal comprises a fixing hole fixed to the bottom surface of the annular seal support seat or fixed to the inner hole of the seal support seat through the outer wall support of the seal. The seal support seat has the function of fixing and positioning the seal. The prior art sealing plate includes a sealing piston or disc that can be raised and lowered in the prior art, and the sealing plate control and support mechanism includes a matching cylinder. The seal support seat material includes various metals, alloys, plastics, rubbers and various material combinations. The seal material corresponding to the sealing plate includes various sealing materials used in the prior art, and the shape includes various shapes used in the prior art and various special-shaped structures.

Preferably, the toilet bowl disc or sealing plate corresponds to the seal to seal the sewage outlet, and the disc or sealing plate is close to the sewage outlet, and the closeness includes two situations: tight sealing and the existence of a very small gap. When the sewage outlet is sealed, after the urine and feces fall on the disc or sealing plate, the sewage outlet is close to the disc or sealing plate, which can prevent sticky or large particles of feces from reaching the edge of the sealing mouth. When the sewage outlet is opened for flushing, the seal is easier to flush and cleaner, which can reduce regular cleaning and the use of chemical cleaning products, which is beneficial to environmental protection. The part of the disc or sealing plate that is close to the sewage outlet can be adjusted up and down or left and right at the same time to achieve corresponding closeness.

In the prior art, the toilet bowl includes a control mechanism and a support mechanism of a matching sealing plate. The toilet bowl seal support seat of the present invention includes an extended base. The sealing plate support mechanism is fixed to the extended base. The extended base is a supporting and fixing base for the control mechanism and the support mechanism. The extended base includes a plate-like structure or other structure. The extended base is provided with a through hole, and the support mechanism can be conveniently fixed through the through hole by means of threads. The seal support seat and the extended base are closely connected to the support mechanism, and the support mechanism of the prior art includes a supporting pipe structure and the supporting pipe is a water inlet pipe, which is conducive to setting a branch water inlet pipe and a water spray pipe on the seal support base.

Preferably, the sealing support seat of the present invention includes a cylindrical structure, the lower opening of the cylindrical structure is a sealing surface, the sealing surface is sealed correspondingly to the toilet bowl sealing plate, and the toilet bowl does not include other separate seals.

The toilet bowl of the present invention comprises a toilet bowl with a sewage pipe, the lower end of the sewage pipe is the sewage outlet of the toilet bowl, and a seal, and the toilet bowl is equipped with a sealing plate to seal the sewage outlet. It is characterized in that the toilet bowl comprises a seal support seat, and the seal is an annular structure with a circular hole, and the circular hole is mounted on the sewage pipe of the toilet bowl. The upper bottom of the seal is attached to the fixed annular lower bottom surface of the seal support seat for positioning, and the seal support seat comprises an extended base connected with the support component, and the extended base is the support base of the support component.

Industrial applicability

The toilet and toilet bowl of the present invention have simple structures, mature technology, no strict requirements on dimensions in all aspects, and no special requirements on materials, are suitable for industrial batch production and manufacturing, and have industrial practicability.

Claims

A toilet bowl, comprising a sewage outlet and a sewage outlet seal, the toilet bowl is equipped with a sealing plate to seal the sewage outlet, the sealing plate is equipped with a control and support mechanism, and is characterized in that the toilet bowl also comprises a seal support seat, the seal support seat comprises a cylindrical structure or an annular plate structure or a cylindrical annular plate combination structure, the inner hole or top of the seal support seat is fixed to the outer wall of the sewage pipe or the outer wall of the toilet bowl, the seal support seat is located around the sewage outlet of the toilet bowl, the seal is installed in the inner hole or bottom surface of the seal support seat or the seal slot hole on the bottom surface so that the seal is located around the sewage outlet, and the sealing end face of the seal is correspondingly sealed with the sealing plate.
The toilet bowl as described in claim 1 is characterized in that the toilet bowl does not have a sewage pipe structure integrated with the toilet bowl, and the lower opening of the toilet bowl is the sewage outlet.
As described in claims 1 and 2, the toilet bowl includes a matching sealing plate, a control mechanism, and a supporting mechanism, and is characterized in that the sealing support seat includes an extended base portion, the sealing plate control mechanism and the supporting mechanism are fixed to the extended base, and the extended base is a supporting and fixing base for the control mechanism and the supporting mechanism.
4. A toilet bowl as claimed in claims 1 and 2, characterized in that the sealing member support seat includes a water spray pipe or a water spray port.
The toilet bowl as described in claims 1 and 2 is characterized in that the lower opening of the cylindrical structure of the sealing support seat is a sealing surface, and the sealing surface is sealed correspondingly with the toilet bowl sealing plate.
6. The toilet bowl as described in claims 1 and 2, characterized in that the sealing lip at the lower end of the sealing member is a "Y"-shaped structure.
The toilet bowl as described in claim 4 is characterized in that the toilet bowl includes a guide plate, the guide plate is fixed to the seal support seat or the seal, the guide plate is located in the upper inner part of the installed seal, there is a gap between the guide plate and the inner wall of the seal or it is in close contact, the water spray port is located above the guide plate, water from the water spray port flows down from the gap or the water flow expands the seal and then flows down from the expanded gap to wash the inner wall of the seal.
The toilet bowl as described in claim 5 is characterized in that the toilet bowl includes a guide plate, and the inner wall or inner opening of the guide plate is arranged to form a structural shape corresponding to the outer wall of the toilet bowl or the outer wall of the sewage pipe to form a gap, and the gap is a second gap, and water from the water spray pipe flows out or sprays out from the second gap.
The toilet bowl as described in claims 6 and 7 is characterized in that the guide plate and the seal support seat are connected by a water spray pipe, the water spray pipe passes through a non-fully enclosed cavity formed between the guide plate and the upper bottom of the seal, and the water spray port is located in the water spray pipe in the inner part of the cavity.
A toilet bowl, the toilet bowl includes a sewage pipe, the lower end of the sewage pipe is the sewage outlet of the toilet bowl, the toilet bowl includes a sealing plate and a sealing member to seal the sewage outlet, and also includes a supporting mechanism for the sealing plate, wherein the toilet bowl includes a sealing member supporting seat, the sealing member is an annular structure with a circular hole, the circular hole is mounted on the sewage pipe of the toilet bowl, the upper bottom of the sealing member is attached to the annular lower bottom surface of the sealing member supporting seat for positioning, the sealing member supporting seat includes an extended base connected to the supporting mechanism, the extended base is the supporting base of the supporting mechanism.
The toilet bowl as claimed in claim 10, characterized in that the sealing lip at the lower end of the sealing member is a "Y"-shaped structure.
A toilet bowl, located inside a basic toilet bowl or connected to a special-shaped pipe, characterized in that the outer wall of the toilet bowl includes a fixed ear plate and a nozzle, and the nozzle is fixed by the fixed ear plate.