CN213189331U

CN213189331U - Closestool gasket, deodorization closestool cover and closestool

Info

Publication number: CN213189331U
Application number: CN202020977990.5U
Authority: CN
Inventors: 宋良
Original assignee: Qinhuangdao Yite Machinery Equipment Co ltd
Current assignee: Qinhuangdao Yite Machinery Equipment Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-14
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of the toilet seat formula closestool, a closestool packing ring, deodorization toilet lid and closestool are provided, the fixed cushion that is provided with on this closestool packing ring's the bottom surface, form the cavity of installation air hose with the up end of staving, be provided with the air cavity on the medial surface of closestool packing ring, the inlet port of air cavity, venthole and hose, the joint of bleeding has constituted the airflow channel who discharges peculiar smell in the closestool, can not use any chemical, only need combine the peculiar smell in just can effectual discharge closestool with outside air extraction equipment, safety and it is efficient to discharge the foul smell. In addition, more than two sections of air cavities which are not communicated with each other are arranged to work independently, so that peculiar smell can be pumped out without mutual interference, and high air suction efficiency and high air exhaust efficiency of the air inlet hole are ensured.

Description

Closestool gasket, deodorization closestool cover and closestool

Technical Field

The application relates to the technical field of toilet type toilets, in particular to a toilet gasket, a deodorizing toilet and a toilet.

Background

It has been investigated that humans use toilets on average more than 15 minutes per day, approximately 2 hours per week, corresponding to at least five years of life remaining in the toilet. The peculiar smell of the closestool (mainly caused by ammonia gas, hydrogen sulfide and other gases) is easy to cause asthma, bronchitis and even cardiovascular diseases. The deodorant used for masking off the peculiar smell is a chemical composition, does not completely remove the peculiar smell, has a medicinal smell, and is easy to cause lung cancer after long-term use. The exhaust fan installed in the toilet is generally far away from the toilet ceiling, the exhaust fan exhausts odor diffused to the whole toilet from the toilet, the method is slow in odor exhaust and low in efficiency, and people are still fumigated by the odor in the toilet.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a closestool gasket, a deodorization closestool cover and a closestool, and can solve the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

in a first aspect, a toilet seat is provided, a toilet hole is formed in the center of the toilet seat, the bottom surface of the toilet seat is concave, a cushion block is fixedly arranged on the bottom surface of the toilet seat, and the bottom surface of the toilet seat is matched with the upper end surface of a toilet body of a toilet; the inner side surface of the toilet seat is fixedly provided with more than two sections of air cavities which are not communicated with each other, the bottoms of the air cavities extend into the toilet cavity, the bottom of each air cavity is provided with an air inlet, the side surface of each air cavity, which is close to the toilet seat, is provided with an air outlet, and the air outlets are communicated to an air exhaust joint through a hose; the hose is fixedly arranged in a cavity between the bottom surface of the toilet gasket and the upper end surface of the toilet body.

In some embodiments, a plurality of the air chambers are disposed end-to-end around the seat pan aperture.

In some embodiments, the side surfaces of the air cavity are arc-shaped rounded transition surfaces.

In some embodiments, the bottom of the air chamber extends downwardly to a rim flush hole or a rim flush tank of the toilet.

In a second aspect, the present application provides a deodorizing toilet cover, including an upper cover and a toilet seat, the upper cover and the toilet seat being movably connected, wherein the toilet seat is a toilet seat as described in any of the above embodiments.

In a third aspect, an embodiment of the present application provides a deodorizing toilet, including a toilet body, an upper cover, a toilet gasket, the upper cover and the toilet gasket being movably connected to the toilet body, the toilet gasket being the toilet gasket described in any of the above embodiments, further including an exhaust fan, and an exhaust pipe, the exhaust pipe communicating with the exhaust joint and an air inlet of the exhaust fan, and an air outlet of the exhaust fan communicating with the outside.

In some embodiments, the device further comprises an inductive switch and a control module, wherein the control module is in signal connection with the inductive switch and the exhaust fan; the inductive switch can detect that a user uses the closestool and generates an electric signal, and the control module can receive the electric signal and control the exhaust fan to start air exhaust.

In some embodiments, the inductive switch is an infrared inductive switch, and the inductive part of the inductive switch faces to a position where a user can block when sitting on the toilet.

In some embodiments, the inductive switch is a pressure sensor disposed on an upper surface of the toilet gasket or the pressure sensor is disposed on a bottom surface of the pad.

In some embodiments, the device further comprises an activated carbon adsorption unit, wherein the activated carbon adsorption unit is arranged between the air extraction joint and the exhaust fan, and the activated carbon adsorption unit is communicated with the air extraction joint and the exhaust fan through the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a toilet seat, deodorization toilet lid and closestool, the bottom surface of the toilet seat is fixedly provided with a cushion block, a cavity for installing a ventilation hose is formed on the upper end surface of a barrel body, the inner side surface of the toilet seat is provided with an air cavity, and an air inlet, an air outlet, a hose and an air exhaust joint of the air cavity form an air flow channel for exhausting peculiar smell in the closestool, so that the peculiar smell in the closestool can be effectively exhausted only by combining with external air exhaust equipment without using any chemical substances, and the toilet seat is safe and high in efficiency for exhausting the peculiar smell; in addition, more than two sections of air cavities which are not communicated with each other are arranged and work independently, so that peculiar smell can be pumped out without mutual interference, and the high air suction efficiency and the high air exhaust efficiency of the air inlet hole are ensured; in addition, the air cavity is arranged on the inner side surface of the toilet seat, and the cushion block supports the cavity for forming the installation hose, so that the improvement of the toilet seat can not influence the use of the toilet seat and other components, the installation and the replacement are convenient, and the cost is low.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view (looking down) of a toilet gasket according to one or more embodiments of the present disclosure;

FIG. 2 is a second schematic structural view (bottom view) of a toilet gasket according to one or more embodiments of the present disclosure;

FIG. 3 is a first schematic view of the engagement of a toilet gasket with the upper rim of a bowl according to one or more embodiments of the present disclosure;

FIG. 4 is a second schematic view of the engagement of a toilet gasket with the upper rim of the bowl according to one or more embodiments of the present disclosure;

FIG. 5 is a schematic view of a deodorizing toilet cover according to one or more embodiments of the present disclosure;

FIG. 6 is a schematic view of a deodorizing toilet according to one or more embodiments of the present disclosure;

FIG. 7 is a schematic illustration of a deodorizing toilet according to one or more embodiments of the present disclosure;

wherein: 1-toilet seat, 2-inner side of seat, 3-outer side of seat, 4-bottom of seat, 5-cushion, 6-upper end of toilet, 7-air cavity, 8-air inlet, 9-air outlet, 10-air extraction joint, 11-cavity, 12-hose, 13-toilet hole, 14-upper cover, 15-toilet, 16-exhaust fan, 17-exhaust pipe, 18-wall.

Detailed Description

The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to effectively remove peculiar smell in a closestool and bring comfortable feeling to people using the closestool, the utility model provides a closestool gasket in one embodiment, wherein the center of the closestool gasket is a closestool hole, the bottom surface of the closestool gasket is concave, a cushion block is fixedly arranged on the bottom surface of the closestool gasket, and the bottom surface of the closestool gasket is matched with the upper end surface of a closestool body of the closestool; the inner side surface of the toilet seat is fixedly provided with more than two sections of air cavities which are not communicated with each other, the bottoms of the air cavities extend into the toilet cavity, the bottom of each air cavity is provided with an air inlet, the side surface of each air cavity, which is close to the toilet seat, is provided with an air outlet, and the air outlets are communicated to an air exhaust joint through a hose; the hose is fixedly arranged in a cavity between the bottom surface of the toilet gasket and the upper end surface of the toilet body. Through setting up air cavity, cushion and bleeding joint in this embodiment, the cushion supports the cavity that forms the installation hose, and the inlet port of air cavity, venthole and hose, the connector of bleeding have constituted the airflow channel of peculiar smell in the discharge closestool, can not use any chemical, only need combine just can effectual discharge the peculiar smell in the closestool with outside air extraction equipment, and safety is and discharge the foul smell efficiently.

In order to cover the periphery of the toilet chamber and improve the efficiency of discharging the odor, in some embodiments, a plurality of the air chambers are arranged around the toilet hole in an end-to-end manner.

In order not to influence the use of the closestool and the sitting comfort, in some embodiments, the side surface of the air cavity is an arc-shaped smooth transition surface.

In order to enable the complete discharge of the odor and to improve the efficiency of the discharge of the odor, in some embodiments, the bottom of the air chamber extends downward to a rim flush hole or a rim flush tank of the toilet.

In a second aspect, the present application provides a deodorizing toilet cover, including an upper cover and a toilet seat, the upper cover and the toilet seat being movably connected, wherein the toilet seat is a toilet seat as described in any of the above embodiments. The deodorization closestool cover in the embodiment adopts the closestool gasket in any one of the above embodiments, so that peculiar smell in the closestool can be effectively discharged only by combining with external air draft equipment without using any chemical substance, and the deodorization closestool cover is safe and high in efficiency of discharging the stink.

In a third aspect, an embodiment of the present application provides a deodorizing toilet, including a toilet body, an upper cover, a toilet gasket, the upper cover and the toilet gasket being movably connected to the toilet body, the toilet gasket being the toilet gasket described in any of the above embodiments, further including an exhaust fan, and an exhaust pipe, the exhaust pipe communicating with the exhaust joint and an air inlet of the exhaust fan, and an air outlet of the exhaust fan communicating with the outside. The deodorization closestool in the embodiment can be used without any chemical substances, the exhaust fan is started to effectively exhaust peculiar smell in the closestool, and the deodorization closestool is safe and high in efficiency of exhausting stink.

In order to realize automatic control and intellectualization, in some embodiments, the system further comprises an inductive switch and a control module, wherein the control module is in signal connection with the inductive switch and the exhaust fan; the inductive switch can detect that a user uses the closestool and generates an electric signal, and the control module can receive the electric signal and control the exhaust fan to start air exhaust.

In order to facilitate the control of opening the deodorization, in some embodiments, the inductive switch is an infrared inductive switch, and an inductive portion of the inductive switch faces to a position where a user can block the toilet when sitting on the toilet. In some embodiments, the inductive switch is a pressure sensor disposed on an upper surface of the toilet gasket or the pressure sensor is disposed on a bottom surface of the pad.

In order to purify exhausted gas and avoid polluting the environment, in some embodiments, the device further comprises an activated carbon adsorption unit, wherein the activated carbon adsorption unit is arranged between the air extraction joint and the exhaust fan, and the activated carbon adsorption unit is communicated with the air extraction joint and the exhaust fan through the exhaust pipe. The gas that will discharge in this embodiment has the peculiar smell passes through the active carbon adsorption unit, can effectively adsorb peculiar smell gases such as ammonia and hydrogen sulfide, avoids polluting outdoor environment.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1:

in the present embodiment 1, there is provided a toilet gasket capable of deodorization, as shown in fig. 1 to 2, a toilet hole 13 is formed in the center of the toilet gasket 1. The bottom surface of the toilet gasket 1 is concave, as shown in fig. 3, the toilet gasket 1 has a gasket inner side surface 2, a gasket outer side surface 3 and a gasket bottom surface 4, and the gasket bottom surface 4 is concave. The bottom surface of the toilet seat 1 is fixedly provided with a cushion block 5. The bottom surface of the toilet gasket 1 is matched with the upper end surface of the toilet body of the toilet, as shown in fig. 3, the bottom surface 4 of the gasket is matched with the upper end surface 6 of the toilet body, and a cavity 11 is formed between the bottom surface 4 of the gasket and the upper end surface 6 of the toilet body due to the support of the cushion block 5.

The inner side surface of the toilet seat 1 is fixedly provided with more than two sections of air cavities 7 which are not communicated with each other, and according to the figure 1-2, 3 air cavities 7 which are independent from each other are designed in the embodiment. The air cavities 7 are arranged around the closestool hole 13 in an end-to-end mode, and the bottoms of the air cavities 7 extend into the closestool cavity. The side surface of the air cavity 7 is an arc smooth transition surface, so that the air cavity can be tightly attached to the inner side surface 2 of the gasket, and the use is comfortable. The bottom of each air cavity 7 is provided with an air inlet 8, the side surface of each air cavity 7, which is tightly attached to the toilet seat gasket 1, is provided with an air outlet 9, and the air outlet 9 is communicated with an air exhaust joint 10 through a hose 12. The hose 12 is fixedly arranged in the cavity 11 between the bottom surface 4 of the toilet gasket 1 and the upper end surface 6 of the toilet body.

In other embodiments, in order to completely discharge the odor and improve the efficiency of discharging the odor, it is appropriate to extend the bottom of the air chamber downward. As shown in fig. 4, the bottom of the air chamber 7 extends downward to the rim flush hole or rim flush tank of the toilet.

This embodiment 1 provides a can remove closestool packing ring of foul smell, fixedly on the bottom surface of this closestool packing ring 1 be provided with cushion 5, form the cavity 11 of installation air hose 12 with the up end of staving, be provided with air cavity 7 on the medial surface of closestool packing ring 1, the inlet port 8 of air cavity 7, venthole 9 and hose 12, bleed joint 10 has constituted the airflow channel who discharges the interior peculiar smell of closestool, can not use any chemical, only need combine just can effectual discharge the peculiar smell in the closestool with outside air extraction equipment, safety and it is efficient to discharge the foul smell. In addition, more than two sections of air cavities 7 which are not communicated with each other are arranged to work independently, so that peculiar smell can be pumped out without mutual interference, and high air suction efficiency and high air exhaust efficiency of the air inlet holes are ensured. In addition, the position of the air cavity 7 is arranged on the inner side surface of the toilet gasket 1, and the cushion block 5 supports the cavity forming the mounting hose 12, so that the improvement of the toilet gasket cannot influence the use of the toilet and other components, the installation and the replacement are convenient, and the cost is low.

Example 2:

in the embodiment 2, there is provided a deodorization toilet lid, as shown in fig. 5, comprising an upper lid 14 and a toilet seat 1, wherein the upper lid 14 is movably connected with the toilet seat 1. Any movable connection that can ensure the upper cover 14 and the toilet gasket 1 to be opened and closed may be adopted, for example, the upper cover 14 and the toilet gasket 1 may be movably connected to the fixed seat of the toilet body by a pin, or the upper cover 14 and the toilet gasket 1 may be hinged to the fixed seat of the toilet body. Here, the toilet seat 1 is a deodorizing toilet seat as described in embodiment 1 above, and will not be described in detail. The deodorization closestool cover in the embodiment can effectively discharge peculiar smell in the closestool only by combining with external air draft equipment without using any chemical substances, is safe and has high efficiency of discharging the stink.

Example 3

In embodiment 3, a deodorizing toilet is shown, which comprises a bowl 15, an upper cover 14, a toilet seat 1, a suction fan 16, and a suction pipe 17, as shown in fig. 6 to 7. The upper cover 14 and the toilet gasket 1 are movably connected to the bowl 15. Any movable connection that can ensure the upper cover 14 and the toilet gasket 1 to be opened and closed may be adopted, for example, the upper cover 14 and the toilet gasket 1 may be movably connected to the fixed seat of the toilet body 15 through a pin (or a through ear), or the upper cover 14 and the toilet gasket 1 may be hinged to the fixed seat of the toilet body 15. The toilet seat gasket is a toilet seat gasket capable of deodorizing as described in embodiment 1, and details are not repeated. As shown in fig. 6-7, the suction pipe 17 connects the suction joint 10 and the air inlet of the suction fan 16, and the air outlet of the suction fan 16 passes through the wall 18 to the outside.

The device also comprises an inductive switch and a control module (not shown in the figure), wherein the control module is in signal connection with the inductive switch and the exhaust fan. The inductive switch can detect that the user is using the toilet and generate an electrical signal, and the control module can receive the electrical signal and control the exhaust fan 16 to start exhausting. The control module may be a common electronic circuit board or an integrated module with signal receiving, transmitting and processing capabilities, such as a Single Chip Microcomputer (SCM) integrated module, a PLC integrated module, an ARM integrated module, a DSP integrated module, an FPGA integrated module, or an integrated module containing other forms of processing units such as a Central Processing Unit (CPU) with control capabilities, and so on.

When the closestool is used practically, the inductive switch detects that a user uses the closestool and generates an electric signal, the control module can receive the electric signal and control the exhaust fan 16 to start air draft, odor is sucked into the air cavity 7 through the air inlet hole 8 and then is discharged outdoors along the outlet of the exhaust fan 16 after passing through the air outlet hole 9, the air suction joint 10, the exhaust pipe 17 and the exhaust fan 16 in sequence. When the user uses the closestool, the inductive switch cannot detect the user, the electric signal generated by the inductive switch changes, and the control module receives the electric signal and controls the exhaust fan 16 to stop working to finish deodorization.

Of course, in some embodiments, the switch may be a conventional switch, and the user needs to manually press or operate the on switch to perform deodorization before using the toilet, so as to conveniently turn off the switch and turn off the deodorization. However, in order to facilitate the control of the deodorization, the switch is an inductive switch, for example, in some embodiments, the inductive switch is an infrared inductive switch, and the inductive part of the inductive switch faces to the position where the user can block the toilet when sitting on the toilet. For example, in some embodiments, the inductive switch is a pressure sensor disposed on the upper surface of the toilet gasket 1, or the pressure sensor is disposed on the bottom surface of the mat 5.

In order to purify the exhausted gas and avoid environmental pollution, the gas extracted from the toilet cavity should be purified before being exhausted to the outside, for example, in some embodiments, the toilet further comprises an activated carbon adsorption unit, the activated carbon adsorption unit is arranged between the air extraction joint and the exhaust fan, the activated carbon adsorption unit is communicated with the air extraction joint and the exhaust fan through the air extraction pipe, and gas molecules such as ammonia gas, hydrogen sulfide and the like in the odor can be absorbed through the activated carbon adsorption unit, so that the gas purification is performed.

The deodorization closestool in this embodiment 3 can not use any chemical, opens the peculiar smell in the air exhauster can effectual discharge closestool through inductive switch, and is safe and discharge the foul smell efficiently.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A toilet seat is characterized in that the bottom surface of the toilet seat is concave inwards, a cushion block is fixedly arranged on the bottom surface of the toilet seat, and the bottom surface of the toilet seat is matched with the upper end surface of a toilet body of a toilet;

the inner side surface of the toilet seat is fixedly provided with more than two sections of air cavities which are not communicated with each other, the bottoms of the air cavities extend into the toilet cavity, the bottom of each air cavity is provided with an air inlet, the side surface of each air cavity, which is close to the toilet seat, is provided with an air outlet, and the air outlets are communicated to an air exhaust joint through a hose; the hose is fixedly arranged in a cavity between the bottom surface of the toilet gasket and the upper end surface of the toilet body.

2. The toilet gasket according to claim 1, wherein a plurality of said air chambers are disposed around said seat hole in end-to-end relationship.

3. The toilet gasket according to claim 1, wherein the side surface of the air chamber is an arc-shaped rounded transition surface.

4. The toilet gasket of claim 1, wherein the bottom of the air chamber extends downwardly to a rim flush hole or a rim flush channel of the toilet.

5. A deodorising toilet lid comprising an upper lid and a toilet gasket, the upper lid and the toilet gasket being movably connected, characterised in that the toilet gasket is as claimed in any one of claims 1 to 4.

6. A deodorization closestool, comprising a closestool body, an upper cover and a closestool gasket, wherein the upper cover and the closestool gasket are movably connected onto the closestool body, the deodorization closestool is characterized in that the closestool gasket is the closestool gasket in any one of claims 1 to 4, the deodorization closestool also comprises an exhaust fan and an exhaust pipe, the exhaust pipe is communicated with the exhaust joint and an air inlet of the exhaust fan, and an air outlet of the exhaust fan is communicated with the outside.

7. The deodorizing toilet according to claim 6, further comprising an inductive switch and a control module, wherein said control module is in signal communication with said inductive switch and said suction fan; the inductive switch can detect that a user uses the closestool and generates an electric signal, and the control module can receive the electric signal and control the exhaust fan to start air exhaust.

8. The toilet of claim 7, wherein the sensor switch is an infrared sensor switch, and the sensing portion of the sensor switch faces a position where a user can block the toilet when sitting on the toilet.

9. The deodorising toilet according to claim 7, wherein the inductive switch is a pressure sensor, the pressure sensor being located on the upper surface of the toilet gasket or the pressure sensor being located on the underside of the pad.

10. The deodorizing toilet according to claim 6, further comprising an activated carbon adsorption unit disposed between said suction fitting and said suction fan, said activated carbon adsorption unit communicating said suction fitting and said suction fan through said suction pipe.