Closestool deodorization structure and closestool

By combining the suction component and the displacement device, the toilet odor is directly discharged into the underground sewage pipe, solving the problem of poor deodorization effect of existing toilets and achieving efficient and convenient deodorization effect and easy-to-install toilet structural design.

CN223675467UActive Publication Date: 2025-12-16GUANGDONG WEALWELL TECH CO LTD
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Patent Information

Application Number
CN202520007868.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-02
Publication Date
2025-12-16
Estimated Expiration
2035-01-02

AI Technical Summary

Technical Problem

Existing toilet deodorization technologies suffer from poor deodorization effects, material consumption issues, lack of environmental friendliness, complicated pipe layout, high construction difficulty, and poor feasibility.

Method used

The system employs a combination of an air intake assembly and a displacement device. The air intake assembly uses a fan to draw out the odor from the toilet bowl and discharge it into the underground sewage pipe. The displacement device connects to the sewage channel through the outlet end that receives the toilet's S-bend. Additional functional connections prevent water from rushing in, and a one-way valve prevents backflow. Combined with the water tank layout, the system optimizes the pipeline.

Benefits of technology

It achieves short pipes, good suction and exhaust effects, good deodorization effect, and is easy to install, which improves the installation flexibility of toilets and reduces construction difficulty and material waste.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a closestool deodorization structure and a closestool. The closestool deodorization structure comprises an air suction assembly and a shifter. The air suction assembly is provided with an air extraction opening and an air exhaust opening, and a draught fan is further arranged between the air extraction opening and the air exhaust opening. The shifter comprises a sewage discharge channel, one end of the sewage discharge channel is a birdmouth and is in butt joint with the water outlet end of the S bend of the closestool body, and the other end of the sewage discharge channel is a sewage discharge port. The shifter is further provided with an additional function communication port between the birdmouth and the sewage draining exit, and the additional function communication port is communicated with the exhaust port of the air suction assembly, so that the air suction assembly can directly discharge sucked odor into the sewage draining pipeline. According to the deodorization structure of the closestool, due to the arrangement of the shifter, the installation flexibility of the closestool can be improved, the deodorization structure can be matched with the air suction assembly to suck odor on the pot surface of the closestool and then directly discharge the odor into an underground blow-off pipeline, and the deodorization structure of the closestool has the advantages of being short in pipeline, good in suction and exhaust effect, good in deodorization effect, easy to install and high in feasibility.
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Description

TECHNICAL FIELD

[0001] The utility model relates to closestool product technical field, especially closestool deodorization structure and closestool. BACKGROUND

[0002] Closestool is used, often there is stink to send, bring the person who is using to not good experience, for this, the market appears some solutions of stink, common such as, through fan suction stink, and through photocatalyst, activated carbon or aromatherapy deodorization, or, through pipeline connection outdoor, stink is arranged to outdoor.The technical scheme above, there is deodorization effect, involves consumable problem, not environmental protection, pipeline arrangement is complicated and long, construction difficulty is big or poor feasibility problem. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a closestool deodorization structure with high feasibility to solve the above technical problem.

[0004] Firstly, a closestool deodorization structure is provided, comprising an air suction assembly and a shifter, wherein,

[0005] The air suction assembly is provided with an air suction port and an air exhaust port, and a fan is further arranged between the air suction port and the air exhaust port, so that the fan can suck and exhaust the stink on the closestool pot surface.

[0006] The shifter comprises a sewage discharge channel, one end of the sewage discharge channel is a receiving port and is connected to the water outlet end of the S-shaped bend of the closestool body, and the other end of the sewage discharge channel is a sewage discharge port, which is connected to the sewage pipe inlet of the ground during installation. The shifter is further provided with an additional function communication port between the receiving port and the sewage discharge port, the inner wall bottom of the additional function communication port is higher than the inner wall bottom of the sewage discharge channel, so that when the sewage discharge channel is flushed, water can not flow into the additional function communication port and accumulate, and even accumulate dirt to cause blockage. The additional function communication port is connected to the air exhaust port of the air suction assembly, so that the air suction assembly can directly discharge the sucked stink into the underground sewage pipe.

[0007] The closestool deodorization structure provided by the utility model not only improves the installation flexibility of the closestool, but also cooperates with the air suction assembly to directly discharge the stink sucked from the closestool pot surface into the underground sewage pipe, has the advantages of short pipeline, good suction and air exhaust effect, good deodorization effect and easy installation, and has high feasibility.

[0008] Preferably, the air suction assembly is provided with a fan cover, and the fan is installed in the fan cover. The fan cover is provided with an extended suction nozzle on one side of the fan, and the air suction port is arranged at the end of the suction nozzle, so that the air suction port can extend to the top of the closestool pot surface.

[0009] Preferably, the air suction assembly further comprises a base, the fan cover is mounted on the edge of the base and is arranged close to the top of the toilet bowl surface by the base.

[0010] Preferably, the air suction assembly or the shifter is provided with a one-way valve, so that the odor or water in the sewage pipeline cannot flow back and leak through the air suction assembly.

[0011] Preferably, the air suction assembly further comprises an exhaust pipe, the exhaust pipe is provided with a mounting cavity, a telescopic plug and a compression spring are mounted in the mounting cavity, the compression spring pushes the telescopic plug to block the communication port of the mounting cavity and the exhaust end of the fan, thereby forming the one-way valve, which is simple and effective and easy to maintain.

[0012] Preferably, the air suction assembly further comprises a water tank, the bottom of the water tank is provided with a mounting position, the exhaust pipe extends into the water tank and is mounted on the mounting position, the mounting position forms an extension pipe communicating with the exhaust pipe outside the water tank, and the exhaust port is arranged at the end of the extension pipe, so that the air suction assembly is combined with the water tank, and excessive pipelines are avoided from being exposed and causing layout disorder.

[0013] Preferably, in order to reduce the difficulty of forming the shifter, the shifter comprises a receiving section and a sewage section, the water outlet end of the receiving section and the water inlet end of the sewage section are connected and adhesively sealed, which is simple in structure and strong in sealing performance.

[0014] Preferably, the shifter further comprises an extension pipe, the two ends of the extension pipe are connected to the receiving section and the sewage section respectively, so that the length of the shifter can be extended.

[0015] Preferably, at least one of the extension pipes can achieve greater displacement effect.

[0016] In the second aspect, a toilet is provided, which comprises a toilet body and the toilet deodorization structure of the first aspect, the air suction port of the air suction assembly is arranged close to the toilet bowl surface, and the receiving port of the shifter is connected to the water outlet end of the S-shaped bend of the toilet body.

[0017] As can be seen from the above description of the utility model, the utility model has the following beneficial effects:

[0018] The toilet deodorization structure provided by the utility model can improve the installation flexibility of the toilet, can cooperate with the air suction assembly to suck the odor of the toilet bowl surface and directly discharge the odor into the underground sewage pipeline, has the advantages of short pipeline, good suction and exhaust effect, good deodorization effect and easy installation, and has high feasibility.

[0019] The air suction assembly or the shifter is provided with a one-way valve, so that the odor or water in the sewage pipeline cannot flow back and leak through the air suction assembly.

[0020] The air suction assembly is combined with the water tank, avoiding excessive pipeline exposure and layout disorder;

[0021] The shifter is divided into multiple components, which can reduce the molding difficulty;

[0022] The shifter can be lengthened by adding an extension pipe, so as to achieve greater toilet shifting effect. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. The above and other aspects of the present application will become more apparent by describing in detail the embodiments thereof with reference to the attached drawings in which:

[0024] Among them:

[0025] Figure 1 is an axial view of a toilet deodorization structure;

[0026] Figure 2 is an explosion of a toilet deodorization structure Figure 1 ;

[0027] Figure 3 is an explosion of a toilet deodorization structure Figure 2 ;

[0028] Figure 4 is a cross-sectional view of a toilet deodorization structure Figure 1 ;

[0029] Figure 2 is a cross-sectional view of a toilet deodorization structure Figure 6 ; (air suction state)

[0030] Figure 1 is an axial view of a shifter Figure 7 ;

[0031] Figure 2 is an axial view of a shifter Figure 8 ;

[0032] Figures 1 to 8 is an explosion of a shifter; (adding an extension pipe)

[0033] Figures 1 to 8 The signs in the figure are respectively: air suction assembly 1, air suction port 11, air exhaust port 12, fan 13, fan cover 14, suction nozzle 141, base 15, water tank 16, air exhaust pipe 17, telescopic plug 171, compression spring 172, shifter 2, receiving section 21, receiving port 211, sewage discharge section 22, sewage discharge port 221, additional function communication port 23, extension pipe 24, toilet body 3, toilet pot surface 31. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved more clear and explicit, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0035] Please refer to ​ A toilet deodorization structure comprises an air suction assembly 1 and a shifter 2, wherein,

[0036] The air suction assembly 1 is provided with an air suction port 11 and an air exhaust port 12, and a fan 13 is further arranged between the air suction port 11 and the air exhaust port 12, so that the toilet pot surface 31 odor can be sucked and discharged by the fan 13.

[0037] In an embodiment, the air suction assembly 1 is provided with a fan cover 14, and the fan 13 is installed in the fan cover 14. The fan cover 14 is provided with an extending suction nozzle 141 on the side of the fan 13, and the air suction port 11 is arranged at the end of the suction nozzle 141, so that the air suction port 11 can extend to the top of the toilet pot surface 31. In addition, the air suction assembly 1 further comprises a base 15, and the fan cover 14 is installed on the edge of the base 15 and arranged close to the top of the toilet pot surface 31 through the base 15. The base 15 can also be a mounting base of other electronic components of the toilet.

[0038] The shifter 2 comprises a sewage discharge channel, one end of the sewage discharge channel is a receiving port 211, and the other end of the sewage discharge channel is a sewage discharge port 221, and the receiving port 211 is connected to the water outlet end of the S-shaped bend of the toilet body 3, and the sewage discharge port 221 is connected to the sewage pipe inlet of the ground. The shifter 2 is further provided with an additional function communication port 23 between the receiving port 211 and the sewage discharge port 221, and the inner wall bottom of the additional function communication port 23 is higher than the inner wall bottom of the sewage discharge channel, so that when the sewage discharge channel is flushed, water can not flow into the additional function communication port 23 and accumulate, and even accumulate dirt to cause blockage. The additional function communication port 23 is connected to the air exhaust port 12 of the air suction assembly 1, so that the air suction assembly 1 can directly discharge the sucked odor into the sewage pipe.

[0039] Preferably, the air suction assembly 1 or the displacer 2 is provided with a one-way valve, which can avoid the odor or water in the sewage pipeline from flowing back and leaking through the air suction assembly 1. In a specific embodiment, the air suction assembly 1 further comprises an exhaust pipe 17, the exhaust pipe 17 is provided with a mounting cavity, the mounting cavity is mounted with a telescopic plug 171 and a compression spring 172, the compression spring 172 pushes the telescopic plug 171 to block the communication port of the mounting cavity and the exhaust end of the fan 13, thereby forming the one-way valve, which is simple and effective, and easy to maintain. In addition, in other embodiments, the air suction assembly 1 further comprises a water tank 16, the bottom of the water tank 16 is provided with a mounting position, the exhaust pipe 17 extends into the water tank 16 and is mounted on the mounting position, the mounting position is outside the water tank 16 and forms an extension pipe communicating with the exhaust pipe 17, and the exhaust port 12 is arranged at the end of the extension pipe, so that the air suction assembly 1 is combined with the water tank 16, and the excessive pipeline is avoided from being exposed and causing layout disorder.

[0040] On the basis of the above-mentioned embodiments, in an embodiment, in order to reduce the forming difficulty of the displacer 2, the displacer 2 comprises a receiving section 21 and a sewage section 22, the water outlet end of the receiving section 21 and the water inlet end of the sewage section 22 are abutted and adhesively sealed, which is simple in structure and strong in sealing performance. In addition, in other embodiments, the displacer 2 further comprises an extension pipe 24, the two ends of the extension pipe 24 are respectively abutted with the receiving section 21 and the sewage section 22, so that the length of the displacer 2 can be extended, and in order to achieve greater displacement effect, at least one extension pipe 24.

[0041] In other embodiments, a closestool is provided, which comprises a closestool body 3 and the closestool deodorization structure, the air suction port 11 of the air suction assembly 1 is arranged close to the closestool pot surface 31, and the receiving port 211 of the displacer 2 is abutted with the water outlet end of the S-shaped bend of the closestool body 3.

[0042] The closestool deodorization structure provided by the utility model has the advantages of high feasibility, short pipeline, good suction and exhaust effect, good deodorization effect and easy installation, and can improve the installation flexibility of the closestool and cooperate with the air suction assembly 1 to suck the odor of the closestool pot surface 31 and directly discharge the odor into the underground sewage pipeline.

[0043] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0044] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0045] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0047] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0048] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the changes, modifications, replacements and modifications of the above embodiments made by the person skilled in the art are within the protection scope of the present application.

Claims

1. A toilet deodorizing structure, characterized by comprising: The toilet deodorization structure comprises an air suction assembly and a shifter. The air suction assembly is provided with an air suction port and an air exhaust port, and a fan is arranged between the air suction port and the air exhaust port. The shifter comprises a sewage discharge channel, one end of the sewage discharge channel is a receiving port, and the receiving port is connected to the water outlet end of the S-shaped bend of the toilet body, and the other end of the sewage discharge channel is a sewage discharge port.

2. The toilet deodorizing structure according to claim 1, characterized by The air suction assembly is provided with a fan cover, and the fan is arranged in the fan cover.

3. The toilet deodorizing structure according to claim 2, characterized by The fan cover is provided with an air suction nozzle extending from one side of the fan cover.

4. The toilet deodorizing structure according to claim 1, characterized by The air suction assembly further comprises a base, and the fan cover is arranged on the edge of the base and is arranged close to the top of the toilet pot surface through the base.

5. The toilet deodorizing structure according to claim 4, wherein The air suction assembly or the shifter is provided with a one-way valve.

6. A toilet deodorizing structure according to claim 5, wherein The air suction assembly further comprises an exhaust pipe, and the exhaust pipe is provided with a mounting cavity.

7. The toilet deodorizing structure according to claim 1, characterized by The mounting cavity is provided with a telescopic plug and a compression spring.

8. A toilet deodorizing structure according to claim 7, characterized by The compression spring pushes the telescopic plug to block the communication port of the mounting cavity connected to the air exhaust end of the fan.

9. A toilet deodorizing structure according to claim 8, characterized by The air suction assembly further comprises a water tank.

10. A toilet characterized by The bottom of the water tank is provided with a mounting position. The exhaust pipe extends into the water tank and is mounted on the mounting position. The mounting position is provided with an extension pipe outside the water tank. The extension pipe is connected to the exhaust pipe. The shifter comprises a receiving section and a sewage discharge section. The water outlet end of the receiving section and the water inlet end of the sewage discharge section are connected and glued and sealed. The shifter further comprises an extension pipe. The extension pipe has two ends connected to the receiving section and the sewage discharge section respectively. The extension pipe has at least one. The toilet deodorization structure comprises a toilet body and the toilet deodorization structure according to any one of claims 1 to 9. The air suction port of the air suction assembly is arranged close to the toilet pot surface. The receiving port of the shifter is connected to the water outlet end of the S-shaped bend of the toilet body.