Closestool with high flushing cleanliness

Abstract

The utility model discloses a closestool with high flushing cleanliness, belongs to the technical field of closestools, and aims to solve the technical problems that the hydraulic power is dispersed, dirt is easy to remain and the cleaning difficulty is high when the conventional closestool is used for flushing. According to the technical scheme, the top of a closestool body is rotationally provided with an annular cushion, and the cushion is made of food-grade silica gel materials and can slow down heat loss of the human body; a funnel-shaped bucket pool which extends towards the bottom and gradually shrinks inwards is arranged in the bucket body, the shrinking process is transited through a smooth curve, a drain outlet in the bottom end is upwards inclined, and an S-shaped drain pipe is integrally formed at the drain outlet; according to the funnel-shaped barrel pool and the S-shaped blow-off pipe, the surface of a wear-resistant matrix made of a high-density microcrystalline ceramic material is uniformly covered with a fluorocarbon hydrophobic coating isolation layer, and 3% of carbon fibers are added into the wear-resistant matrix. The closestool can form concentrated powerful water flow, the flushing cleanliness is high, sewage splashing is avoided through the sewage outlet, the seat cushion provides comfortable sitting feeling, and the closestool is durable and easy to clean.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to a toilet with high flushing cleanliness. Background Technology

[0002] A toilet, also known as a commode, is an indispensable sanitary facility in modern bathrooms, greatly improving people's convenience and hygiene. Toilets use water pressure and gravity to flush and discharge waste: pressing the flush button releases water from the tank, which flows into the toilet bowl through the inlet pipe, creating a powerful flush that carries away waste. Gravity then carries the waste and water down into the drainpipe. After flushing, the drain valve automatically closes, and the tank is refilled.

[0003] A search revealed that a smart flip-top toilet disclosed in patent CN221502181U has an unreasonable design of the toilet bowl wall shape, which causes the water pressure to be dispersed when flushing, making it difficult to form a concentrated and powerful water flow to thoroughly clean the inner wall of the toilet. This makes it easy for excrement to remain on the toilet bowl wall, especially in the corners and bends, which not only affects the hygiene of the toilet but also increases the difficulty and workload of subsequent cleaning.

[0004] To address the aforementioned problems, this utility model document proposes a toilet with high flushing cleanliness. Utility Model Content

[0005] This utility model provides a toilet with high flushing cleanliness, solving the problem of unreasonable toilet bowl wall shape design in the prior art, which leads to water force dispersion during flushing, making it difficult to form a concentrated and powerful water flow to thoroughly flush the inner wall of the toilet. This makes it easy for excrement to stick on the toilet bowl wall, especially in the corners and bends, which not only affects the hygiene of the toilet, but also increases the difficulty and workload of subsequent cleaning.

[0006] This utility model provides the following technical solution:

[0007] A toilet with high flushing cleanliness includes:

[0008] The toilet body has a ring-shaped seat cushion rotatably installed on the top of the toilet body. Inside the toilet body, there is a funnel-shaped basin that gradually narrows as it extends to the bottom. An S-shaped drain pipe is integrally formed at the drain outlet at the bottom of the funnel-shaped basin. Both the funnel-shaped basin and the S-shaped drain pipe are uniformly covered with an isolation layer on the surface of the wear-resistant substrate.

[0009] In one possible design, the ring-shaped seat cushion is made of food-grade silicone material that can reduce the loss of body heat to the toilet surface.

[0010] In one possible design, the drain outlet at the bottom of the funnel-shaped tank is angled upwards to prevent sewage from splashing.

[0011] In one possible design, the wear-resistant matrix is ​​a high-density microcrystalline ceramic material that does not scratch over long-term use and prevents stains from accumulating.

[0012] In one possible design, a small amount of carbon fiber is added to the wear-resistant matrix to reduce microcracks that may occur during transport and installation.

[0013] In one possible design, the isolation layer is a fluorocarbon hydrophobic coating that is difficult for grease to adhere to and is resistant to corrosion from toilet cleaners, disinfectants, etc.

[0014] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0015] The working principle and usage process of this technical solution are as follows:

[0016] When in use, the rotating ring-shaped seat at the top of the toilet bowl is made of food-grade silicone, which reduces heat loss from the body to the toilet surface. In winter, this effectively reduces heat exchange between the body and the toilet, improving user comfort. When the flush button is pressed, the water in the tank is released quickly. The water flows through the inlet pipe into the funnel-shaped bowl inside the toilet bowl. As the funnel-shaped bowl gradually narrows towards the bottom, and the transition is smooth, the water flows smoothly on the bowl wall without being dispersed by abrupt changes in the shape of the bowl wall. This creates a concentrated and powerful water flow that thoroughly flushes the inner wall of the toilet, effectively removing dirt and grime. The flushed dirt and water flow through the upward-sloping drain at the bottom of the funnel-shaped bowl into the S-shaped drain pipe and then into the sewage pipe.

[0017] The funnel-shaped bowl and S-shaped drain pipe are both uniformly covered with an isolation layer on the surface of the wear-resistant matrix. The wear-resistant matrix is ​​made of high-density microcrystalline ceramic material, which is not easy to scratch after long-term use and prevents stains from accumulating. In addition, 3% carbon fiber is added to the wear-resistant matrix, which can reduce micro-cracks generated during transportation and installation, and similarly prevent stains from accumulating. The isolation layer is a fluorocarbon hydrophobic coating, which makes it difficult for grease to adhere to its surface and can resist corrosion from toilet cleaner, 84 disinfectant, etc., ensuring the cleanliness and durability of the inner wall of the toilet bowl and drain pipe.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, the funnel-shaped bowl adopts an inward-shrinking structure and a smooth curved transition, which allows the water flow to be concentrated and powerful during flushing, thoroughly cleaning the inner wall of the toilet. This effectively reduces the residue of excrement in the corners and bends of the bowl, improves the cleanliness of the toilet, and reduces the difficulty and workload of subsequent cleaning.

[0020] The wear-resistant matrix of high-density microcrystalline ceramic material in this invention is not prone to scratches after long-term use, thus preventing stains from accumulating. The addition of 3% carbon fiber can reduce micro-cracks during transportation and installation, also preventing stains from accumulating. The fluorocarbon hydrophobic coating makes it difficult for grease to adhere and can resist corrosion from toilet cleaners, 84 disinfectant, etc., extending the service life of the toilet and keeping the inner walls of the toilet bowl and drain pipe clean.

[0021] The drain outlet of this utility model is set at the bottom of the funnel-shaped bucket with an upward tilt, which avoids sewage splashing and contact with the user's buttocks during use; the ring-shaped seat is made of food-grade silicone material, which can reduce the loss of body heat to the toilet surface and provide users with a more comfortable sitting experience in winter. Attached Figure Description

[0022] Figure 1 A schematic diagram of the internal structure of a funnel-shaped tub and an S-shaped drain pipe for a toilet with high flushing cleanliness provided in an embodiment of this utility model.

[0023] Figure 2 A schematic diagram of the planar structure of a funnel-shaped basin of a toilet with high flushing cleanliness provided in an embodiment of this utility model;

[0024] Figure 3 A three-dimensional structural diagram of a toilet with high flushing cleanliness provided for an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of another state of a toilet with high flushing cleanliness provided in an embodiment of the present utility model.

[0026] Attached reference numerals: 1. Toilet body; 2. Bowl; 3. Circular seat; 4. Funnel-shaped bowl; 5. S-shaped drain pipe; 6. Wear-resistant substrate; 7. Separation layer. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0030] In one embodiment:

[0031] Please refer to Figure 1-4 A toilet, comprising:

[0032] The toilet body 1 serves as the supporting structure for the entire toilet. Inside the toilet body 2, there is a funnel-shaped basin 4. The funnel-shaped basin 4 gradually narrows as it extends to the bottom, and its narrowing process is achieved through a smooth curve transition. This design ensures that the water flows smoothly on the basin wall. When the toilet flush button is pressed, the water in the storage tank is released quickly, and the water flows into the funnel-shaped basin 4 through the inlet pipe. Due to the reasonable shape of the basin wall, the water flow will not be dispersed due to abrupt changes in shape, thus forming a concentrated and powerful water flow. This water flow can thoroughly flush the inner wall of the toilet, effectively removing dirt attached to the inner wall of the basin, and greatly improving the flushing effect.

[0033] The bottom of the funnel-shaped tank 4 is equipped with a sewage outlet, which is integrally formed with the S-shaped sewage pipe 5. The sewage outlet is set at an upward angle to avoid sewage splashing and contact with the user's buttocks during use, effectively preventing sewage from splashing onto the user and improving the hygiene and comfort of use.

[0034] Both the funnel-shaped bowl 4 and the S-shaped drain pipe 5 are covered with a wear-resistant matrix 6. The wear-resistant matrix 6 is made of high-density microcrystalline ceramic material, which has the characteristics of high hardness and good wear resistance. It is not easy to develop scratches after long-term use, thus avoiding the problem of stains hiding in the scratches and ensuring the cleanliness of the toilet's inner wall. At the same time, 3% carbon fiber is added to the wear-resistant matrix 6. The addition of carbon fiber can enhance the toughness and strength of the wear-resistant matrix 6, effectively reducing micro-cracks caused by collisions, compression and other factors during transportation and installation, further avoiding the problem of stains hiding and extending the service life of the toilet. The main components of the high-density microcrystalline ceramic material include 78% silicon dioxide, 12% aluminum oxide, 8% zirconium oxide and 2% nano titanium dioxide. In the matrix preparation process, 3% short-cut carbon fiber is added during the ball milling stage of the raw materials. The fiber length is controlled in the range of 0.5-1 mm. After isostatic pressing at 200 MPa, it is sintered at 1280℃ under a nitrogen protective atmosphere. The surface roughness Ra value of the matrix is ​​controlled below 0.05 micrometers.

[0035] A uniform isolation layer 7 is formed on the surface of the wear-resistant matrix 6. The isolation layer 7 is a fluorocarbon hydrophobic coating, which possesses excellent hydrophobic properties, making it difficult for grease to adhere to its surface. During daily use, even small amounts of grease in feces will not adhere due to the coating's hydrophobicity, facilitating cleaning. Furthermore, this coating resists corrosion from common cleaning products such as toilet cleaner and bleach, ensuring the cleanliness and durability of the toilet bowl and drain pipe's inner walls. Even with frequent cleaning with cleaning products during long-term use, it will not... It will damage the coating, but maintain good performance. The fluorocarbon hydrophobic coating is composed of tetrafluoroethylene-perfluoroalkoxy vinyl ether copolymer. It is formed on the substrate surface with a thickness of 0.15 mm by plasma spraying. The spraying parameters are set as follows: argon flow rate 40 L / min, hydrogen flow rate 5 L / min, spraying distance 100 mm, powder feed rate 30 g / min. After 24 hours of salt spray test, the integrity rate of the coating is maintained at more than 98%. It can withstand immersion in 10% sodium hydroxide solution and 5% sodium hypochlorite solution for 72 hours.

[0036] This application can be used for flushing toilets with high cleanliness, or for other fields applicable to this application.

[0037] In another embodiment:

[0038] A toilet with high flushing cleanliness, which is used in the toilet industry;

[0039] Please refer to Figure 2 The top of the toilet bowl 2 is fitted with a ring-shaped seat cushion 3, which is made of food-grade liquid silicone through a one-time molding process. This material has good heat insulation properties and can slow down the loss of human body heat to the toilet surface. When users sit on the toilet in winter, the silicone seat cushion can provide a relatively comfortable sitting experience and reduce the discomfort caused to users by the low temperature of the toilet surface.

[0040] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0041] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A toilet with high flushing cleanliness, characterized in that, include: Toilet body (1), the top of the toilet body (2) is rotatably fitted with a ring-shaped seat cushion (3), the inside of the toilet body (2) is provided with a funnel-shaped tub (4) that gradually narrows as it extends to the bottom, and an S-shaped drain pipe (5) is integrally formed at the drain outlet at the bottom of the funnel-shaped tub (4). Both the funnel-shaped tub (4) and the S-shaped drain pipe (5) are uniformly covered with an isolation layer (7) on the surface of the wear-resistant substrate (6).

2. A toilet with high flushing cleanliness according to claim 1, characterized in that, The ring-shaped seat cushion (3) is made of food-grade silicone material that can slow down the loss of human body heat to the toilet surface.

3. A toilet with high flushing cleanliness according to claim 1, characterized in that, The drain outlet at the bottom of the funnel-shaped tank (4) is set at an upward angle.

4. A toilet with high flushing cleanliness according to claim 1, characterized in that, The wear-resistant matrix (6) is a high-density microcrystalline ceramic material that does not produce scratches during long-term use to avoid the accumulation of stains.

5. A toilet with high flushing cleanliness according to claim 4, characterized in that, The wear-resistant matrix (6) contains a small amount of carbon fiber to reduce microcracks during transportation and installation.

6. A toilet with high flushing cleanliness according to claim 1, characterized in that, The isolation layer (7) is a fluorocarbon hydrophobic coating that is difficult for grease to adhere to.

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