Closestool deodorization structure and closestool

Abstract

The invention 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, by arranging 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 exhaust the odor into an underground blow-off pipeline, and the deodorization structure 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.

Description

Technical Field

[0001] The invention relates to the technical field of toilet products, in particular to a toilet deodorizing structure and a toilet. Background Art

[0002] When the toilet is in use, there is often a bad smell, which brings a bad experience to the user. For this reason, there are some solutions to solve the odor on the market. For example, the odor is sucked out by a fan and deodorized by photocatalyst, activated carbon or aromatherapy, or the odor is discharged to the outside through a pipe connected to the outside. The above technical solutions have the problems of poor deodorization effect, consumables, environmental protection, complicated and long pipe layout, difficult construction or poor feasibility. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a toilet deodorizing structure with high feasibility.

[0004] In a first aspect, a toilet deodorizing structure is provided, comprising an air suction component and a shifter, wherein: The air suction component is provided with an air suction port and an air exhaust port, and a fan is also provided between the air suction port and the air exhaust port, so that the odor on the toilet pot surface can be sucked and discharged through the fan.

[0005] The shifter includes a drainage channel, one end of which is a socket and docks with the water outlet of the S-bend of the toilet body, and the other end of which is a drainage port, which is connected to the water inlet of the drainage pipe on the ground when installed. The shifter is also provided with an additional function connection port between the socket and the drainage port, and the bottom of the inner wall of the additional function connection port is higher than the bottom of the inner wall of the drainage channel, which can prevent water from pouring into the additional function connection port and accumulating when the drainage channel is flushed, and even accumulates dirt and causes blockage. The additional function connection port is connected to the exhaust port of the suction component, so that the suction component can directly discharge the sucked odor into the drainage pipe.

[0006] The toilet deodorizing structure provided by the present invention can not only improve the installation flexibility of the toilet by setting a shifter, but also can cooperate with the suction component to suck the odor from the toilet pot surface and discharge it directly into the underground sewage pipe. It has the advantages of short pipeline, good suction and exhaust effects, good deodorizing effect and easy installation, and has high feasibility.

[0007] 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 exhaust, 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 toilet pot surface.

[0008] Preferably, the air suction assembly further comprises a base, the fan cover is mounted on the edge of the base, and is arranged near the top of the toilet pot surface through the base. The base can also be a mounting seat for other electronic components of the toilet.

[0009] Preferably, a one-way valve is provided in the air suction component or the shifter to prevent odor or water in the sewage pipe from flowing back and leaking through the air suction component.

[0010] Preferably, the air intake assembly also includes an exhaust pipe, an installation cavity is provided in the exhaust pipe, a telescopic plug and a compression spring are installed in the installation cavity, the compression spring pushes the telescopic plug to seal the connecting port connecting the installation cavity and the exhaust end of the fan, forming the one-way valve, which has a simple and effective structure and is easy to maintain.

[0011] Preferably, the air intake assembly also includes a water tank, a mounting position is provided at the bottom of the water tank, the exhaust pipe extends into the water tank and is installed on the mounting position, the mounting position forms an extension pipe connected to the exhaust pipe on the outside of the water tank, and the exhaust port is provided at the end of the extension pipe, thereby combining the air intake assembly with the water tank to avoid excessive exposure of pipelines and causing a chaotic layout.

[0012] Preferably, in order to reduce the difficulty of molding the displacer, the displacer includes a receiving section and a sewage discharge section, and the water outlet end of the receiving section and the water inlet end of the sewage discharge section are butt-jointed and glue-sealed, which has a simple structure and strong sealing performance.

[0013] Preferably, the displacer further comprises an extension tube, and two ends of the extension tube are respectively connected to the receiving section and the sewage discharge section, so that the length of the displacer can be extended.

[0014] Preferably, at least one extension tube can achieve a greater displacement effect.

[0015] In the second aspect, a toilet is provided, comprising a toilet body and the toilet deodorization structure described in the first aspect, wherein the air suction port of the air suction assembly is arranged close to the toilet bowl surface, and the receiving interface of the shifter is connected to the water outlet end of the S-bend of the toilet body.

[0016] From the above description of the present invention, it can be seen that the present invention has the following beneficial effects: The toilet deodorizing structure provided by the present invention can not only improve the installation flexibility of the toilet by setting a shifter, but also can cooperate with the air suction component to suck the odor from the toilet pot surface and directly discharge it into the underground sewage pipe, which has the advantages of short pipe, good suction and exhaust effect, good deodorizing effect and easy installation, and has high feasibility. A one-way valve is provided in the air suction component or the shifter to prevent the odor or water in the sewage pipe from flowing back and leaking through the air suction component; The air suction assembly is combined with the water tank to avoid excessive exposure of pipelines, which would cause a chaotic layout; The shifter is divided into multiple parts, which can reduce the difficulty of forming it; The shifter can extend the overall length by adding an extension tube, thereby achieving a greater toilet shifting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] in: Figure 1 It is an axial view of a toilet deodorizing structure; Figure 2 It is an explosion of toilet deodorization structure Figure 1 ; Figure 3 It is an explosion of toilet deodorization structure Figure 2 ; Figure 4 A cross-sectional view of a toilet deodorizing structure Figure 1 ; Figure 5 A cross-sectional view of a toilet deodorizing structure Figure 2 ; (Vacuuming state) Figure 6 This is the axle side view of the shifter Figure 1 ; Figure 7 This is the axle side view of the shifter Figure 2 ; Figure 8 This is an exploded view of the shifter; (with the extension tube added) Figures 1 to 8 The symbols are: air suction component 1, air suction port 11, exhaust port 12, fan 13, fan cover 14, suction nozzle 141, base 15, water tank 16, exhaust pipe 17, telescopic plug 171, compression spring 172, shifter 2, receiving section 21, receiving interface 211, sewage discharge section 22, sewage discharge port 221, additional function connecting port 23, extension tube 24, toilet body 3, toilet pot surface 31. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] See also Figures 1 to 8A toilet deodorizing structure includes an air suction component 1 and a shifter 2, wherein: The air suction component 1 is provided with an air suction port 11 and an air exhaust port 12 , and a fan 13 is further provided between the air suction port 11 and the air exhaust port 12 , so that the odor from the toilet pot surface 31 can be sucked and discharged through the fan 13 .

[0021] In one 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 extended suction nozzle 141 on one side of the fan 13 for air extraction, 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 also includes a base 15, and the fan cover 14 is installed at the edge of the base 15, and is arranged close to the top of the toilet pot surface 31 through the base 15. The base 15 can also be a mounting seat for other electronic components of the toilet.

[0022] The shifter 2 includes a sewage channel, one end of which is a socket 211 and docks with the water outlet of the S-bend of the toilet body 3, and the other end of the sewage channel is a sewage outlet 221, which is connected to the water inlet of the sewage pipe on the ground when installed. The shifter 2 is also provided with an additional function connecting port 23 between the socket 211 and the sewage outlet 221. The bottom of the inner wall of the additional function connecting port 23 is higher than the bottom of the inner wall of the sewage channel, which can prevent water from pouring into the additional function connecting port 23 and accumulating when the sewage channel is flushed, and even accumulates dirt and causes blockage. The additional function connecting port 23 is connected to the exhaust port 12 of the suction component 1, so that the suction component 1 can directly discharge the sucked odor into the sewage pipe.

[0023] Preferably, a one-way valve is provided in the air suction component 1 or the shifter 2 to prevent the odor or water in the sewage pipe from backflowing and leaking through the air suction component 1. In a specific embodiment, the air suction component 1 also includes an exhaust pipe 17, and an installation cavity is provided in the exhaust pipe 17. A telescopic plug 171 and a compression spring 172 are installed in the installation cavity. The compression spring 172 pushes the telescopic plug 171 to block the connecting port of the installation cavity and the exhaust end of the fan 13 to form the one-way valve. The structure is simple, effective, and easy to maintain. In addition, in other embodiments, the air suction component 1 also includes a water tank 16, and a mounting position is provided at the bottom of the water tank 16. The exhaust pipe 17 extends into the water tank 16 and is installed on the mounting position. The mounting position forms an extension pipe connected to the exhaust pipe 17 outside the water tank 16, and the exhaust port 12 is provided at the end of the extension pipe, so as to combine the air suction component 1 with the water tank 16 to avoid too many pipelines being exposed and causing a chaotic layout.

[0024] On the basis of the above embodiments, in one embodiment, in order to reduce the difficulty of forming the displacer 2, the displacer 2 includes a receiving section 21 and a sewage discharge section 22, the water outlet end of the receiving section 21 and the water inlet end of the sewage discharge section 22 are butted and sealed with glue, and the structure is simple and the sealing is strong. In addition, in other embodiments, the displacer 2 also includes an extension tube 24, the two ends of which are respectively butted with the receiving section 21 and the sewage discharge section 22, so that the length of the displacer 2 can be extended. At the same time, in order to achieve a greater displacement effect, at least one extension tube 24 is provided.

[0025] In other embodiments, a toilet is provided, including a toilet body 3 and the above-mentioned toilet deodorization structure, the air suction port 11 of the suction component 1 is arranged close to the toilet pot surface 31, and the receiving interface 211 of the shifter 2 is connected to the water outlet end of the S-bend of the toilet body 3.

[0026] The toilet deodorizing structure provided by the present invention can not only improve the installation flexibility of the toilet by setting the shifter 2, but also can cooperate with the suction component 1 to suck the odor from the toilet pot surface 31 and discharge it directly into the underground sewage pipe. It has the advantages of short pipeline, good suction and exhaust effects, good deodorizing effect and easy installation, and has high feasibility.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0032] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A toilet deodorizing structure, characterized in that: including an air intake assembly and a shifter; The air suction component is provided with an air suction port and an air exhaust port, and a fan is also provided between the air suction port and the air exhaust port; The shifter includes a sewage channel, one end of which is a socket and is connected to the water outlet end of the S-bend of the toilet body, and the other end of the sewage channel is a sewage outlet; the shifter is also provided with an additional function connecting port between the socket and the sewage outlet, and the bottom of the inner wall of the additional function connecting port is higher than the bottom of the inner wall of the sewage channel; the additional function connecting port is connected to the exhaust port of the suction component.

2. A toilet deodorizing structure according to claim 1, characterized in that: The air suction component 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 for air suction, and the air suction port is arranged at the end of the suction nozzle.

3. A toilet deodorizing structure according to claim 2, characterized in that: The air suction assembly also includes a base, and the fan cover is installed on the edge of the base and is arranged close to the top of the toilet pot surface through the base.

4. A toilet deodorizing structure according to claim 1, characterized in that: A one-way valve is arranged in the air suction component or the shifter.

5. A toilet deodorizing structure according to claim 4, characterized in that: The air intake assembly also includes an exhaust pipe, in which an installation cavity is provided, in which a telescopic plug and a compression spring are installed, and the compression spring pushes the telescopic plug to seal the connecting port connecting the installation cavity to the exhaust end of the fan.

6. A toilet deodorizing structure according to claim 5, characterized in that: The air intake assembly also includes a water tank, a mounting position is provided at the bottom of the water tank, the exhaust pipe extends into the water tank and is installed on the mounting position, the mounting position forms an extension pipe connected to the exhaust pipe outside the water tank, and the exhaust port is provided at the end of the extension pipe.

7. A toilet deodorizing structure according to claim 1, characterized in that: The displacer comprises a receiving section and a sewage discharge section, and the water outlet end of the receiving section and the water inlet end of the sewage discharge section are butt-jointed and sealed by glue.

8. A toilet deodorizing structure according to claim 7, characterized in that: The displacer also includes an extension tube, and two ends of the extension tube are respectively connected to the receiving section and the sewage discharge section.

9. A toilet deodorizing structure according to claim 8, characterized in that: The extension tube is at least one.

10. A toilet, characterized in that: It comprises a toilet body and the toilet deodorizing structure according to any one of claims 1 to 9, wherein the air suction port of the air suction component is arranged close to the toilet bowl surface, and the receiving interface of the shifter is connected to the water outlet end of the S-bend of the toilet body.

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