CN219909220U - Defecation device with fluid injection function - Google Patents

Abstract

The utility model provides a defecation device with a fluid injection function, which comprises a flushing seat, a cover body arranged on the flushing seat and at least one fluid injection module, wherein a flushing ring is arranged above the flushing seat, the cover body is used for covering the flushing ring, and the fluid injection module comprises a spray head, a spray rod communicated with the spray head and a driver for driving the spray rod to act; when the cover body is covered on the flushing ring, the space enclosed between the cover body and the flushing seat is in a sealing state, and the spray rod is communicated with fluid and sprayed by the spray head in the space. So as to clean, disinfect or blow-dry, and the like, and simultaneously avoid the influence on the use environment caused by the overflow of the sprayed fluid outside the defecation device in the cleaning process.

Description

Defecation device with fluid injection function

Technical Field

The utility model relates to a toilet, in particular to a toilet device with fluid injection function for cleaning, sterilizing or blow-drying and the like.

Background

Most of the existing defecation devices and equipment mainly comprise a sitting type toilet. The toilet is mainly provided with a flushing seat for discharging excrement of a human body and a pair of water tanks for flushing the flushing seat, and after the flushing device in the water tanks is used for flushing the flushing seat, the excrement discharged in the urinal of the flushing seat can be flushed away to maintain the cleaning of the toilet.

However, in order to provide the functions of flushing the human body with clean water or automatically cleaning the interior of the toilet, the conventional defecation device, such as a hands-free toilet or a smart toilet, is further provided with a flushing device for spraying water flow towards the buttocks of the human body or the urinal of the flushing seat, but the conventional defecation device usually only cleans the inner surface of the urinal in a single direction (such as towards the buttocks of the human body), and does not perform a perfect spraying action of liquid, cleaning agent or disinfectant towards the interior of the flushing seat, so that the cleanable position is difficult to achieve the clean requirement, for example, the surface of the seat cushion of the sitting toilet facing the urinal is often not cleaned, so that fecal water molecules during flushing accumulate for years and bacteria and odor are bred.

In view of the above, the present inventors have proposed an utility model that is reasonable in design and effectively improves the above-mentioned drawbacks.

Disclosure of Invention

In view of the shortcomings of the prior art, an aspect of the present utility model is to provide a defecation device with a fluid injection function, which can be provided with a fluid injection module in the defecation device, so as to facilitate sanitary requirements such as cleaning, disinfection or blow-drying.

In another aspect, the present utility model provides a defecation device with a fluid injection function, which can further prevent the fluid injection module from overflowing the defecation device to affect the use environment during the cleaning process.

In order to achieve the above-mentioned objective, the present utility model provides a toilet with fluid spraying function, comprising a flushing seat, a cover body disposed on the flushing seat, and at least one fluid spraying module, wherein a flushing ring is disposed above the flushing seat, the cover body is used to cover the flushing ring, and the fluid spraying module comprises a nozzle, a spray rod communicated with the nozzle, and a driver for driving the spray rod to act; when the cover body is covered on the flushing ring, the space enclosed between the cover body and the flushing seat is in a sealing state, and the spray rod is communicated with fluid and sprayed by the spray head in the space.

The advantages of the utility model are as follows:

by arranging the fluid injection module, the sanitary requirements of convenient cleaning, disinfection or blow-drying and the like are met, and the fluid injection module can be further prevented from influencing the use environment due to the fact that injected fluid overflows out of the defecation device in the cleaning process.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded perspective view of the cap and fluid ejection module of the present utility model;

FIG. 3 is an exploded perspective view of the cover and blow-drying module according to another aspect of the present utility model;

FIG. 4 is a schematic cross-sectional view of the cover of the present utility model placed over a seat cushion;

FIG. 5 is a schematic cross-sectional view of a fluid ejection module of the present utility model in operation;

FIG. 6 is a schematic cross-sectional view of another view of the fluid ejection module of the present utility model in operation;

FIG. 7 is an enlarged detail view of portion A of FIG. 6;

FIG. 8 is a schematic plan view of another embodiment of the cover of the present utility model;

FIG. 9 is a schematic cross-sectional view of another embodiment of the cover of the present utility model;

wherein: reference numerals

1-a flushing seat;

10-flushing ring;

2-a water supply tank;

3-cushion;

4-a cover;

40-concave space;

400-exhaust holes;

41-an outer frame;

41 a-a stop edge;

410-sealing structure;

42-protecting cover;

420-notch;

5-a fluid ejection module;

50-spraying heads;

51-spray bar;

510-a fluid line;

52-a driver;

6, drying the module;

60-pipeline;

600-pores;

61-linker;

610-gas line.

Detailed Description

In order that the above-recited features and advantages of the present utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, which are, however, provided by way of illustration and not limitation.

Please refer to fig. 1, which is a schematic perspective view of the present utility model. The utility model provides a defecation device with a fluid injection function, which can be a sitting type closestool and comprises a flushing seat 1, a water supply tank 2 arranged at the rear side of the flushing seat 1, a cushion 3 arranged on the flushing seat 1, a cover body 4 covered on the cushion 3 and at least one fluid injection module 5; wherein:

the flush seat 1 may be generally formed of a ceramic material. In conjunction with fig. 4, the flush toilet 1 may be of a conventional type, and has a water-flushing ring 10 above it, and after water is supplied through the water supply tank 2, water is flushed into the urinal in the flush toilet 1 by the water-flushing ring 10 to flush excrement in the urinal into a discharge pipeline communicated with the inside of the flush toilet 1, and then the excrement is sent to equipment such as a septic tank. In the embodiment of the present utility model, the flush toilet 1 is mainly implemented by a sitting toilet, but not limited thereto. In addition, there is a so-called cistern-less design of the conventional toilet, in which the water supply tank 2 is replaced by a water supply pump (not shown), and the water is directly supplied to the inside of the flush toilet 1 by the pump, so that the space is occupied without the need for providing a cistern.

The water supply tank 2 is usually disposed at the rear side of the flush toilet 1 and is used to supply water to the flush toilet 1 so as to supply water to the toilet bowl in the flush toilet 1 and flush excrement, and the water supply tank 2 may be usually made of the same ceramic material as the flush toilet 1 according to the design of a general sitting type toilet. In other possible embodiments, the water supply tank 2 may be hung on a wall, etc. and then connected to the water supply seat 1 by a water pipe, so the present embodiment is not limited to the manner of arranging the water supply tank on the rear side of the water supply seat 1.

The cushion 3 is arranged on the flushing seat 1, specifically, is pivoted between the flushing seat 1 and the flushing tank 2 (i.e. is pivoted at the rear side of the flushing seat 1 when the flushing tank 2 is not provided), and can be overlapped above the flushing ring 10 of the flushing seat 1 when in use so as to be used for a human body to sit on; or can be lifted upwards by the flushing seat 1 or the flushing ring 10. According to the existing designs of the sitting type toilet, the cushion 3 is usually made of plastic material and is generally arranged in cooperation with the flushing ring 10 of the flushing seat 1; generally, the external dimension of the seat cushion 3 may be greater than or less than (including equal to) the external dimension of the water flushing ring 10, and the internal dimension of the seat cushion 3 is less than the internal dimension of the water flushing ring 10, so that the seat cushion 3 may have a sufficient bearing area for a human body to sit on.

The cover 4 is also disposed on the flush seat 1, and can be further pivoted with the seat cushion 3 to perform upward lifting or downward closing actions with respect to the flush seat 1 or the flush ring 10, so that the cover 4 can be placed above the seat cushion 3 to block the urinal in the flush seat 1 when not in use, as shown in fig. 4. In other possible embodiments, the cover 4 and the seat cushion 3 may be pivoted to the rear side of the flush seat 1 or the flush ring 10, respectively, to perform the actions of lifting up or closing down, respectively. Further described are: the cover 4 and the seat cushion 3 are applied to the common seat closet and are manufactured by a complete set vending method, so the cover 4 is also generally made of plastic material, and the inner surface (the surface opposite to the seat cushion 3) of the cover 4 can be concave and provided with a concave space 40 so that the seat cushion 3 can be covered on the inner surface of the cover 4 when the cover 4 is covered on the seat cushion 3.

The Fluid jet module (5) is located in the space enclosed between the cover 4 and the flush seat 1 when the cover 4 is covered over the seat cushion 3, as shown in fig. 4. Specifically, as shown in fig. 1 to 3, in the embodiment of the present utility model, the fluid spraying module 5 may be disposed on the inner surface of the cover 4, that is, in the concave space 40 of the cover 4; in other possible embodiments, the fluid-ejection module 5 may be provided directly under the seat cushion 3 or at the rear side of the flush seat 1 with respect to the urinal (not shown). The fluid spraying module 5 may be used to spray out a liquid (liquid) or a gas (gas), wherein the liquid may be water such as a toilet bowl, or cleaning water containing a cleaning agent, or sterilizing water containing a sterilizing agent, and the liquids may have a temperature difference, such as cold water or hot water; the gas may be air (including cold air or hot air) or vapor (vapor) with relatively low humidity (humidity), including water vapor (water vapor) or non-water vapor (non-water vapor), to configure the various liquids or gases as described above depending on whether the fluid ejection module 5 is used for cleaning, sanitizing, or blow-drying. Or the number of the fluid spraying modules 5 can be increased further, for example, one of the fluid spraying modules is supplied with liquid, and the other fluid spraying module is supplied with gas, so that the fluid spraying module has the effects of cleaning, disinfecting and drying simultaneously.

As mentioned above, the fluid spraying module 5 includes a spray head 50, a spray rod 51 having a certain length or a telescopic length, and a driver 52 for driving the spray rod 51. The nozzle 50 may have a plurality of nozzles, which may have various geometric shapes or combinations thereof, such as circular holes, rectangular holes, annular holes, or saw-tooth holes, and the like, and a plurality of nozzles may be arranged and combined, so that the fluid ejected from the nozzle 50 may be a single beam, a single Shu Banzhuang stream (fluid current), a fan-shaped jet, a cone-shaped jet, or combinations thereof, and the like. The spray bar 51 may be a hardware-supported, fluidly-connected connection member having a distal end for communicating with a fluid line 510, the fluid line 510 being connected to a fluid supply (not shown) to supply the liquid or gas, and the spray bar 51 being in communication with the spray head 50 to allow the supplied liquid or gas to be sprayed from the spray head 50, thereby allowing the liquid or gas to be sprayed. Further, the spray rod 51 may have only a rigid structure for supporting and carrying the fluid from the upstream fluid line 510 to the downstream spray head 50, i.e., the spray rod 51 itself may only provide a mechanical support structure without any internal fluid line structure such as a hollow cavity; but may also have both hardware support rigidity and structures such as chambers or lines that provide fluid communication. In addition, the above-mentioned spraying of the liquid or gas is performed in multiple directions, for example, in 360 degrees in a plane or a sphere, as shown in fig. 5 and 6.

In order to prevent the liquid sprayed by the fluid spraying module 5 from overflowing the flushing seat 1 and the cover 4, when the cover 4 is covered by the flushing ring 10, the space enclosed between the cover 4 and the flushing seat 1 is in a sealed state, so that the spray rod 51 of the fluid spraying module 5 can communicate with the fluid and spray the fluid in the space through the spray head 50, thereby avoiding the influence on the use environment caused by the overflowing of the sprayed fluid. Specifically, the cover 4 may just enclose the seat cushion 3 when being covered on the seat cushion 3, and as shown in fig. 7, the recessed space 40 may further include an outer frame 41 surrounding the seat cushion 3 and the outer periphery of the cover 4, the outer frame 41 may be fixedly disposed on the flush ring 10 of the flush seat 1 and located on the outer periphery of the seat cushion 3, or may be pivoted to the seat cushion 3 or the cover 4 and located on the outer periphery of the cover 4 when the three are overlapped, and a sealing structure 410 is disposed on the outer frame 41, where the sealing structure 410 is made of a material that is generally compressible and has elasticity, and may be located above or below the outer frame 41, so that when the cover 4 is covered towards the flush ring 10 of the flush seat 1, the sealing structure 410 is tightly attached to the cover 4 (when the sealing structure 410 is located above the outer frame 41, as shown in fig. 7) or the flush ring 10 of the flush seat 1 (when the sealing structure 410 is located below the outer frame 41), so as to prevent water in the cleaning process from overflowing. Furthermore, the outer periphery of the outer frame 41 may further have a vertically disposed blocking edge 41a, so that when the cover 4 is placed on the outer frame 41, the cover 4 is accommodated in the space surrounded by the blocking edge 41a, which is helpful for guiding the cover 4 to be positioned on the outer frame 41 more precisely, so that the outer frame 41 makes the sealing structure 410 closely adhere to the flushing ring 10, and preventing the liquid in cleaning from overflowing between the cover 4 and the outer frame 41.

In addition, as shown in fig. 4 and 5, when the cover 4 is covered on the flushing ring 10, the space enclosed between the cover 4 and the flushing seat 1 is sealed by the sealing structure 410, so that the smoothness of flow field (flow field) guidance of the fluid jet module 5 when spraying gas may be affected. Therefore, at least one vent 400 may be further added to communicate the space enclosed between the cover 4 and the flush seat 1 with the outside; preferably, at least one exhaust hole 400 is provided on the rear side of the cover 4 (e.g. for pivoting with the seat cushion 3 or pivoting with the rear side of the flush seat 1), so that the fluid spraying module 5 can smoothly spray the air toward the space, and the air in the space can be guided and exhausted through the exhaust hole 400. Further, as shown in fig. 7, the cover 4 may further include a plurality of exhaust holes 400, and each exhaust hole 400 may be provided with a baffle plate (not shown) through which only one direction passes, so that the sprayed liquid is prevented from splashing and overflowing from the exhaust hole 400, and at the same time, the gas is discharged.

Therefore, the defecation device with the fluid injection function can be obtained by the above structure.

Accordingly, as shown in fig. 4 to 6, when the toilet is to be cleaned, the operation of the fluid spraying module 5 may be started by means of manual remote control or electronic setting (e.g. setting a predetermined time for automatic start, or further setting parameters such as the back and forth driving angle, driving speed, spraying at a certain angle or within a certain range of angles, or the residence time at different angle positions of the spray rod 51 of the fluid spraying module 5, which are merely exemplified herein); at this time, the cover 4 may be first put on the seat cushion 3 by remote control operation, electronic setting, or the like, or the cover 4 may be manually put on the seat cushion 3, and then the driver 52 may move the boom 51 toward the toilet bowl in the flush seat 1, as shown in fig. 5. When the nozzle 50 of the fluid spraying module 5 is located at the position between the seat cushion 3 and the cover 4, the nozzle 50 can be driven to clean and disinfect the inner surface of the concave space 40 of the cover 4, the upper part of the seat cushion 3 and the fluid spraying module 5. As shown in fig. 6, when the nozzle 50 moves into the flush seat 1, the fluid spraying module 5 can completely clean and disinfect the interior of the flush seat 1 (i.e. the toilet bowl, the flush outlet surrounding the periphery of the toilet bowl, etc.) and the underside of the seat cushion 3, thereby avoiding the attachment of molecules raised after flushing to the interior of the flush seat 1 or the underside of the seat cushion 3, and thus, the cleaning work can be effectively and reliably completed.

In addition, as shown in fig. 8 and 9, a protecting cover 42 may be further added to prevent a human body (e.g. the back) from directly touching the fluid injection module 5, thereby generating a sitting discomfort or damaging the fluid injection module 5. The protecting cover 42 is disposed on the inner surface of the cover body 4 and covers the fluid spraying module 5 correspondingly, and a notch 420 is disposed on the protecting cover 42 for the fluid spraying module 5 to extend out, so that the protecting cover 42 can be accommodated between the protecting cover 42 and the cover body 4 when the fluid spraying module 5 is accommodated, and can be protruded into the urinal of the flushing seat 1 for cleaning, sterilizing or blow-drying through the notch 420 when in use. The supplementary explanation is: if there are multiple fluid injection modules 5, the protecting cover 42 may add the number of the notches 420 corresponding to the number of the fluid injection modules 5, and make each notch 420 correspond to one fluid injection module 5.

Referring to fig. 1 to 3, the present utility model may further provide a blow-drying module 6 in the recess 40 of the cover 4, wherein the blow-drying module 6 may be formed by a pipeline 60 and connected to a gas pipeline 610 through a connector 61 for connecting to a gas supply end (not shown), and the supplied gas may be air (including cold air and hot air) or vapor (vapor) with relatively low humidity, and the vapor may include water vapor (non-water vapor). Meanwhile, the pipe 6 surrounds the inner surface of the cover 4, and when the cover 4 is covered on the seat cushion 3, the pipe 60 corresponds to the upper portion of the seat cushion 3, as shown in fig. 7. The pipe 60 has a plurality of air holes 600 distributed along the length thereof, specifically, the air holes 600 are formed toward the surface of the cushion 3 or the inner surface of the cover 4, or both the surface of the cushion 3 and the inner surface of the cover 4 are provided with the air holes 600, so as to blow-dry the surface of the cushion 3 and the inner surface of the cover 4, thereby avoiding the inconvenience of immediate use due to the moisture of the cushion 3 and the cover 4 caused by the fluid jet module 5 after cleaning.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (22)

1. A defecation device with fluid jet function, characterized by comprising:

a flushing seat, which is provided with a flushing ring above;

the cover body is arranged on the flushing seat and is used for covering the flushing ring; and

at least one fluid spraying module comprising a spray head, a spray rod communicated with the spray head and a driver for driving the spray rod to act;

when the cover body is covered on the flushing ring, the space surrounded between the cover body and the flushing seat is in a sealing state, and the spray rod is communicated with fluid and is sprayed by the spray head in the space.

2. The defecation device with fluid jet function according to claim 1, further comprising a water supply tank or a water supply pump for supplying water to the flushing seat.

3. The device of claim 1, further comprising a seat cushion disposed on the flush seat.

4. A toilet bowl device with fluid ejection function as claimed in claim 3, wherein the seat cushion and the cover are pivoted together at the rear side of the flush seat or respectively at the rear side of the flush seat.

5. The defecation device with fluid spraying function according to claim 3, wherein the cover body is concave relative to one surface of the seat cushion and has a concave space, and the seat cushion is covered in the concave space when the cover body is placed on the seat cushion.

6. The defecation device with the fluid injection function according to claim 5, wherein a blow-drying module is arranged in the concave space of the cover body, the blow-drying module is composed of a pipeline, and the pipeline corresponds to the upper part of the seat cushion when the cover body covers the seat cushion.

7. The defecation device with fluid spraying function according to claim 6, wherein the pipeline is provided with a plurality of air holes distributed along the length of the pipeline, and the air holes face the surface of the seat cushion or the inner surface of the cover body.

8. The device of claim 1, wherein a seal is provided between the cover and the flush seat.

9. The device of claim 8, further comprising an outer frame with the sealing structure, wherein the sealing structure is in close contact with the cover or the flush seat.

10. The defecation device with fluid jet function according to claim 9, wherein the sealing structure is located above or below the outer frame or above and below.

11. The defecation device with fluid jet function according to claim 9, wherein the outer frame is pivoted with the cover body.

12. The defecation device with fluid jet function according to claim 9, wherein the outer frame surrounds the periphery of the cover body.

13. The device of claim 9, further comprising a seat cushion disposed on the flush seat, wherein the outer frame is fixedly disposed on the flush ring and disposed on the outer periphery of the seat cushion.

14. The device of claim 9, further comprising a seat cushion disposed on the flush seat, wherein the frame is pivotally connected to the seat cushion.

15. The defecation device with fluid jet function according to claim 9, wherein the periphery of the outer frame is provided with a baffle edge which is vertically arranged.

16. A toilet bowl with fluid ejection function as claimed in claim 3, wherein the fluid ejection module is provided on one side of the cover relative to the seat cushion.

17. A toilet bowl with fluid ejection function as claimed in claim 3, wherein the fluid ejection module is provided below the seat cushion.

18. The toilet with fluid ejection according to claim 1, wherein the fluid ejection module is provided at a rear side within the flush seat.

19. The defecation device with fluid injection function according to claim 1, wherein a plurality of fluid injection modules are provided, and one of the fluid injection modules is used for supplying liquid and the other fluid injection module is used for supplying gas.

20. The defecation device with fluid jet function according to claim 1, wherein a space enclosed between the cover and the flushing seat is communicated with the outside through at least one vent hole.

21. The defecation device with fluid jet function according to claim 20, wherein the exhaust hole is formed at the rear side of the cover body.

22. The defecation device with fluid jet function according to claim 20 or 21, wherein the vent holes are provided for one-way passage only.