Odor-proof closestool

Abstract

A peculiar smell prevention closestool belongs to the technical field of closestools, aims to solve the problem that peculiar smell of a sewage main pipeline of a building easily enters a room by the aid of an existing turnover closestool, and is characterized by comprising an L-shaped mounting seat, a turnover closestool body arranged on a supporting slide rail of the turnover closestool body, a closestool pool arranged in the closestool body, and a bent blow-off pipe integrally formed at an outlet of the closestool pool. An annular cushion is rotatably mounted at the top of the turnover closestool body, and a water outlet is formed in one side of the water storage bin at the top of the L-shaped mounting seat and is aligned with a closestool opening in the top of the overturned closestool body; a drain outlet is formed in the bottom and is aligned with a pipe orifice of the turned and bent drain pipe; the tipping bucket assembly comprises an arc-shaped tipping bucket, rotating rods are symmetrically arranged on the outer wall of the tipping bucket and rotationally connected with a groove in the inner wall of the bent blow-off pipe through bearings, and a balancing weight is arranged in the center of the inner wall of the arc-shaped tipping bucket. The closestool can reduce peculiar smell entering a room and improve the indoor air quality.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to an odor-proof toilet. Background Technology

[0002] Toilets are an indispensable sanitary facility in modern bathrooms, greatly improving people's convenience and hygiene.

[0003] A search revealed a smart flip-top toilet disclosed in patent CN221502181U. While this smart flip-top toilet can flip up to save space, during use, once the toilet body is flipped up, its drain pipe aligns with the drain outlet at the bottom of the mounting base. This structure allows odors from the building's main sewage pipe to easily enter the room through the drain outlet and then through the drain pipe on the toilet body, causing unpleasant smells to permeate the room, seriously affecting indoor air quality and providing a very poor experience for users.

[0004] To address the above problems, this utility model document proposes an odor-proof toilet. Utility Model Content

[0005] This utility model provides an odor-proof toilet, which solves the problem of existing technology where, after the toilet body is flipped over, its drain pipe aligns with the drain outlet at the bottom of the mounting base. This structure allows odors from the building's main sewage pipe to easily flow through the drain outlet and then into the room via the drain pipe on the toilet body, causing unpleasant odors to permeate the room, seriously affecting indoor air quality and providing a very poor experience for users.

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

[0007] An odor-proof toilet includes:

[0008] The L-shaped mounting base has a single flip-top toilet body mounted on two supporting slide rails. The flip-top toilet body contains a bowl, and a bent drain pipe is integrally formed at the outlet of the bowl. The bent drain pipe contains a tipping assembly to prevent odors from entering the building's main sewage pipe.

[0009] In one possible design, a matching ring-shaped seat is rotatably mounted on the top of the flip-top toilet body.

[0010] In one possible design, a water outlet is provided on one side of the water storage tank at the top of the L-shaped mounting base, and the water outlet is aligned with the top opening of the flip-top toilet body after it has been flipped over.

[0011] In one possible design, the bottom of the L-shaped mounting base is provided with a drain outlet for connecting to the building's main sewage pipe, and the drain outlet is aligned with the inverted, bent drain pipe opening.

[0012] In one possible design, the tipping bucket assembly includes an arc-shaped tipping bucket rotatably installed inside a bent sewage pipe. Two rotating rods are symmetrically fixed on the outer wall of the arc-shaped tipping bucket, and the rotating rods are rotatably connected to corresponding grooves on the inner wall of the bent sewage pipe via bearings.

[0013] In one possible design, a counterweight is fixedly disposed in the center of the inner wall of the arc-shaped tipping bucket to maintain its balance.

[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 the toilet needs to be used, the drive mechanism is activated. The motor powers the transmission gears, which in turn mesh with the rack and pinion, causing the toilet body to flip along the rack's orientation until the toilet bowl opening faces upwards. The user can then sit on the circular seat to use the toilet. After use, the toilet body is flipped again so that the top opening aligns with the water outlet on the side of the L-shaped mounting base's water tank, and the bent drain pipe aligns with the drain outlet at the bottom of the L-shaped mounting base. When flushing, water from the water tank flows out... Water flows out of the outlet and into the bowl of the flip-top toilet, flushing away waste. The waste then enters the curved drain pipe with the water flow. Under the influence of gravity, the waste pushes the curved tipper to rotate around the rotating rod, opening the drain channel and allowing the waste to be discharged into the building's main sewage pipe. After the waste is discharged, a counterweight is fixed in the center of the inner wall of the curved tipper, which helps it return to its initial equilibrium position, closing the curved drain pipe and reducing the amount of odor from the building's main sewage pipe entering the room.

[0017] This utility model has the following beneficial effects:

[0018] This invention features a tipping bucket assembly installed inside a bent sewage pipe. By utilizing the combination of the arc-shaped tipping bucket and a counterweight, the sewage channel is closed when sewage is not being discharged. This effectively reduces the amount of odor from the building's main sewage pipe entering the room, improves indoor air quality, and enhances the user experience. Attached Figure Description

[0019] Figure 1 A schematic diagram of an L-shaped mounting base structure for an odor-proof toilet provided in an embodiment of this utility model;

[0020] Figure 2A three-dimensional structural diagram of an odor-proof toilet provided for an embodiment of this utility model;

[0021] Figure 3 A schematic diagram of the flipped structure of an odor-proof toilet provided for an embodiment of this utility model;

[0022] Figure 4 This is a partial structural diagram of an odor-proof toilet in its flipped state, as provided in an embodiment of the present invention.

[0023] Reference numerals: 1. L-shaped mounting base; 2. Flip-top toilet body; 3. Circular seat; 4. Water outlet; 5. Sewage outlet; 6. Bowl; 7. Bent sewage pipe; 8. Arc-shaped tipping bucket; 9. Rotating rod; 10. Groove; 11. Counterweight. Detailed Implementation

[0024] 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.

[0025] 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.

[0026] 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.

[0027] In one embodiment:

[0028] Please refer to Figure 1-4 A toilet, comprising:

[0029] L-shaped mounting base 1 serves as the support and mounting base for the entire toilet. The same flip-top toilet body 2 is installed on its two support slide rails. The two sides of the flip-top toilet body 2 are rotatably connected to the slide rails through bearing assemblies. The flip-top toilet body 2 can flip along the support slide rails from 0 to 90 degrees. A matching ring-shaped seat 3 is installed on the top edge of the flip-top toilet body 2 through a damping pivot. The seat 3 can be embedded with electric heating wires and covered with antibacterial PU material to improve the comfort and antibacterial properties of the ring-shaped seat 3.

[0030] The L-shaped mounting base 1 has a water storage tank on its top, and a water outlet 4 on one side of the water storage tank. The water storage tank on the top of the L-shaped mounting base 1 is connected to a water supply pipe. An inlet valve is installed inside the water storage tank to control the water intake. When the water level in the storage tank is lower than a set value, the inlet valve automatically opens, allowing external water to enter the storage tank and providing a water reserve for flushing operations. A drain valve is also installed inside the water storage tank to control the drainage. When the flushing button is pressed, the drain valve opens, and water in the storage tank flows through… The water outlet 4 quickly flows into the flip-top toilet body 2 to achieve flushing. If the water outlet 4 is located at a high position, the water inlet valve inside the water storage tank can be replaced with a water pump. The water pump flushes the water inside the water storage tank through the water outlet 4 and into the bowl 6 of the flip-top toilet body 2. When the flip-top toilet body 2 is flipped to the storage position, the water outlet 4 is aligned with the top opening of the flip-top toilet body 2. In this way, when flushing, the water in the water storage tank can flow smoothly out of the water outlet 4 and enter the flip-top toilet body 2 for flushing.

[0031] The bottom of the L-shaped mounting base 1 is provided with a drain outlet 5 for connecting to the main sewage pipe of the building. The inside of the flip-top toilet body 2 is provided with a bowl 6 for holding the user's excrement. A bent drain pipe 7 is integrally formed at the outlet of the bowl 6. The drain outlet 5 is aligned with the opening of the bent drain pipe 7 after flipping, ensuring that the waste can be smoothly discharged into the main sewage pipe of the building.

[0032] The bent sewage pipe 7 is equipped with a tipping bucket assembly, which is a key component to prevent odors from the building's main sewage pipe from entering the room. The tipping bucket assembly includes an arc-shaped tipping bucket 8, on the outer wall of which two rotating rods 9 are symmetrically fixed. A groove 10 is provided on the inner wall of the bent sewage pipe 7 at the position corresponding to the rotating rods 9. The rotating rods 9 are rotatably connected to the groove 10 through bearings. This connection method allows the arc-shaped tipping bucket 8 to rotate freely inside the bent sewage pipe 7.

[0033] A counterweight 11 is fixedly installed in the center of the inner wall of the arc-shaped tipping bucket 8. The function of the counterweight 11 is to keep the arc-shaped tipping bucket 8 in a balanced state when there is no external force, thereby sealing the bent sewage pipe 7. The counterweight 11 can be fixed in the center of the inner wall of the arc-shaped tipping bucket 8 by welding, bolt connection or other means to ensure its stability.

[0034] When the toilet needs to be used, the drive device is activated (the structure of the drive device disclosed in CN221502181U is consistent with the existing technology, and the specific structure and installation method of the drive device are not described here). The motor provides power to drive the transmission gear to rotate. The transmission gear meshes with the rack on the flip-type toilet body 2, causing the flip-type toilet body 2 to flip along the rack arrangement direction until the opening end of the toilet area faces upward. At this time, the user can sit on the ring-shaped seat 3 to use the toilet.

[0035] After use, restart the drive device to flip the toilet body 2 until its top opening aligns with the outlet 4 on the side of the water storage tank at the top of the L-shaped mounting base 1, and the opening of the bent drain pipe 7 aligns with the drain outlet 5 at the bottom of the L-shaped mounting base 1. Then, perform a flushing operation. The water inside the water storage tank is flushed out through the outlet 4 and enters the bowl 6 of the flip toilet body 2 to flush away the waste in the bowl 6. The waste enters the bent drain pipe 7 with the water flow. Under the action of gravity, the waste pushes the arc-shaped tipping bucket 8 to rotate around the rotating rod 9, thereby opening the sewage channel and allowing the waste to be discharged into the building's main sewage pipe through the drain outlet 5. After the waste is discharged, because the arc-shaped tipping bucket 8 has a counterweight 11 fixed in the center of its inner wall, the arc-shaped tipping bucket 8 returns to its initial equilibrium position under the action of the counterweight 11, sealing the bent drain pipe 7 and reducing the odor from the building's main sewage pipe from entering the room.

[0036] This application can be used for odor-proof toilets, or in other fields applicable to this application.

[0037] In another embodiment:

[0038] An odor-proof toilet, used in the toilet industry;

[0039] Please refer to Figure 4 To reduce odor, the curved tipping bucket 8 can be made of corrosion-resistant stainless steel. Stainless steel has good corrosion resistance and can resist the erosion of various chemicals in dirt, reducing odors caused by material corrosion. In addition, the surface of stainless steel is smooth, does not easily adhere to dirt, is easy to clean, and can effectively reduce the emission of odors caused by dirt residue.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the L-shaped mounting base 1, the flip-top toilet body 2, and the electric push rod 8 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0041] 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.

[0042] 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. An odor-resistant toilet characterized by comprising: include: L-shaped mounting base (1), the same flip-type toilet body (2) is provided on the two support slide rails of the L-shaped mounting base (1), the flip-type toilet body (2) is provided with a bowl (6), the outlet of the bowl (6) is integrally formed with a bent sewage pipe (7), the bent sewage pipe (7) is provided with a tipping assembly to prevent the odor from entering the building's main sewage pipe.

2. A malodor resistant toilet according to claim 1, wherein The top of the flip-top toilet body (2) is fitted with a matching ring-shaped seat cushion (3).

3. The odor-resistant toilet according to claim 1, wherein The L-shaped mounting base (1) has a water outlet (4) on one side of the top water storage tank, and the water outlet (4) is aligned with the top opening of the flip-top toilet body (2) after flipping.

4. The odor-resistant toilet according to claim 1, wherein The bottom of the L-shaped mounting base (1) is provided with a sewage outlet (5) for connecting to the main sewage pipe of the building. The sewage outlet (5) is aligned with the opening of the bent sewage pipe (7) after being flipped over.

5. The odor-resistant toilet according to claim 1, wherein The tipping bucket assembly includes an arc-shaped tipping bucket (8) that is rotatably installed inside a bent sewage pipe (7). Two rotating rods (9) are symmetrically fixed on the outer wall of the arc-shaped tipping bucket (8). The rotating rods (9) are rotatably connected to the corresponding grooves (10) on the inner wall of the bent sewage pipe (7) through bearings.

6. A malodor resistant toilet according to claim 5, wherein, A counterweight (11) is fixedly installed in the center of the inner wall of the arc-shaped tipping bucket (8) to maintain its balance.

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