CN110629843A - Splash-proof toilet - Google Patents
Splash-proof toilet Download PDFInfo
- Publication number
- CN110629843A CN110629843A CN201910926494.9A CN201910926494A CN110629843A CN 110629843 A CN110629843 A CN 110629843A CN 201910926494 A CN201910926494 A CN 201910926494A CN 110629843 A CN110629843 A CN 110629843A
- Authority
- CN
- China
- Prior art keywords
- cavity
- chamber
- splash
- piston
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000006260 foam Substances 0.000 claims abstract description 39
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 238000011010 flushing procedure Methods 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/005—Devices adding disinfecting or deodorising agents to the bowl
Abstract
The invention discloses a splash-proof closestool, which comprises: the closestool comprises a closestool body and an anti-splashing device, wherein the anti-splashing device comprises a waterproof shell and a water inlet cavity, a water passing cavity, a foam liquid cavity and a mixing cavity which are arranged in the waterproof shell, the water inlet cavity, the mixing cavity and the foam liquid cavity are cylindrical cavities which are arranged in parallel and vertically, the water inlet cavity is communicated with the mixing cavity through the water passing cavity, and the mixing cavity is communicated with the bottom of the foam liquid cavity through a first one-way valve; an S-shaped sewage discharge pipeline is arranged in the closestool body and communicated with the water inlet cavity through a filter screen. The invention solves the technical problem of splashing of sewage of the common closestool.
Description
Technical Field
The invention belongs to the technical field of sanitary ware, and particularly relates to a splash-proof closestool.
Background
The flushing principle of the existing toilet bowl on the market is divided into a siphon type toilet bowl and a direct flushing type toilet bowl, the siphon type toilet bowl has low flushing noise, and dirt adhered to the surface of the toilet bowl is easily flushed; and a complete pipeline is arranged in the siphon type closestool and is connected with a sewer pipeline, and the shape of the siphon type closestool is a laterally inverted S shape; when a user is convenient, a small amount of water can be retained at the bottom of the closestool to carry out water sealing on excrement, so that the excrement is isolated from air; after the closestool is flushed, the water seal also prevents odor of the sewer pipe from overflowing. The deodorization effect is better than that of a direct flushing type, and the deodorization effect is selected by most consumers. However, in the using process, the excrement falls into the water seal to splash water in the water seal, and the splashed dirty water is easy to be attached to the body of a user, so that the user is unsanitary and uncomfortable.
In addition, the physical conditions of each user are different, the viscosity of the dirt generated in the toilet process of different users is different, if the viscosity of the dirt is too high, the dirt is easy to stick to the inner wall surface of the toilet, and the dirt is not easy to flush even when the user flushes water through the water tank after the toilet. When the closestool in public place used, the clean consciousness of different users ' oneself is inequality especially, when filth and closestool internal face take place the part adhesion, some users can not use the brush voluntarily or inconveniently to clean, and the closestool is after long-term the use, will certainly cause the internal face of urinal to gather the filth to influence follow-up user's use travelling comfort, also have certain public health's safe risk simultaneously.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a splash-proof toilet bowl, aiming at the above-mentioned deficiencies in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a splash-proof toilet, comprising: the closestool comprises a closestool body and an anti-splashing device, wherein the anti-splashing device comprises a waterproof shell and a water inlet cavity, a water passing cavity, a foam liquid cavity and a mixing cavity which are arranged in the waterproof shell, the water inlet cavity, the mixing cavity and the foam liquid cavity are cylindrical cavities which are arranged in parallel and vertically, the water inlet cavity is communicated with the mixing cavity through the water passing cavity, the water passing cavity is communicated with the mixing cavity through a first one-way valve, and the mixing cavity is communicated with the bottom of the foam liquid cavity through a second one-way valve; the closestool is characterized in that an S-shaped sewage discharge pipeline is arranged in the closestool body and is communicated with the water inlet cavity through a filter screen.
Preferably, a first piston is arranged in the water inlet cavity, the first piston is connected with the inner wall of the water inlet cavity in a sealing sliding fit mode, and a first piston rod penetrating through the top end of the water inlet cavity is arranged on the top surface of the first piston.
Preferably, a supporting rod is arranged outside the water passing cavity, the upper end of the supporting rod is rotatably connected with the lever, and the distance from the supporting rod to the water inlet cavity is smaller than that to the mixing cavity.
Preferably, the top end of the first piston rod is fixedly connected to one end of a lever, and the other end of the lever is fixedly connected to a second piston rod.
Preferably, the second piston rod is an automatic telescopic rod, a second piston is arranged at the lower end of a movable rod of the automatic telescopic rod, and the second piston is positioned right above the mixing cavity and can slide on the inner wall of the mixing cavity.
Preferably, the fixing rod of the second piston rod is provided with a push rod penetrating through the waterproof housing, and the push rod is connected with the top wall of the waterproof housing in a sliding fit manner.
Preferably, the top end of the push rod is provided with an elastic button, the bottom end of the elastic button is further provided with a third piston rod, the bottom end of the third piston rod is provided with a third piston, and the third piston is located in the foam liquid cavity and connected with the inner wall of the foam liquid cavity in a sealing and sliding fit manner.
Preferably, the lower ends of the foam liquid cavity and the mixing cavity are also provided with liquid outlet cavities, and the liquid outlet cavities are communicated with the mixing cavity through a third one-way valve.
Preferably, the toilet body comprises a water tank positioned on one side of the splash-proof device and an annular flushing cavity communicated with the water tank, and the annular flushing cavity is provided with a plurality of nozzles arranged along the circumferential direction of the annular flushing cavity.
Preferably, the liquid outlet cavity is communicated with the annular flushing cavity through a fourth one-way valve, and a filler is arranged at a position close to an outlet of the liquid outlet cavity.
The invention has the beneficial effects that: when the closestool is used, the elastic button is pressed, the first piston rod drives the first piston to pump water of the S-shaped sewage discharge pipeline in the closestool body upwards to flow into the mixing cavity, the third piston rod extrudes foam liquid into the mixing cavity, then the second piston extrudes the mixed liquid to be fully mixed and then the mixed liquid is discharged into the closestool body through the liquid outlet cavity to cover the water surface, so that liquid splashing is effectively avoided when the closestool is used, the skin is prevented from being infected, the inner wall of the closestool body is wetted by the liquid with lubricating property, and excrement can be effectively prevented from being adhered to the inner wall of the closestool body.
Drawings
FIG. 1 is a schematic view of the splash guard of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic top view of the present invention.
Description of reference numerals:
1-a toilet body; 2-a splash-proof device; 3-a water tank; 4-an S-shaped sewage draining pipeline; 5-a first piston rod; 6-a first piston; 7-a lever; 8-a strut; 9-a second piston rod; 10 — a second piston; 11-a push rod; 12-a resilient button; 13-a third piston rod; 14 — a third piston; 15-a second one-way valve; 16-a first one-way valve; 17-a third one-way valve; 18-a fourth one-way valve; 19-a filter screen; 20-annular flushing cavity; 21-waterproof housing; 22-water inlet cavity; 23-a water passing cavity; 24-foam liquid chamber; 25-a mixing chamber; 26-a liquid outlet cavity; 27-a filler; 28-spray head.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 and 3, the present embodiment provides a splash-proof toilet bowl including: the closestool comprises a closestool body 1 and an anti-splashing device 2, wherein the anti-splashing device 2 comprises a waterproof shell 21 and a water inlet cavity 22, a water passing cavity 23, a foam liquid cavity 24 and a mixing cavity 25 which are arranged inside the waterproof shell, the water inlet cavity 22, the mixing cavity 25 and the foam liquid cavity 24 are cylindrical cavities which are arranged in parallel and vertically, the water inlet cavity 22 is communicated with the mixing cavity 25 through the water passing cavity 23, the water passing cavity 22 is communicated with the mixing cavity 25 through a first one-way valve 16, and the bottoms of the mixing cavity 25 and the foam liquid cavity 24 are communicated through a second one-way valve 15; the closestool body 1 comprises a water tank 3 positioned on one side of the splash-proof device 2 and an annular flushing cavity 20 communicated with the water tank 3, the annular flushing cavity 20 is provided with a plurality of spray heads 28 arranged along the circumferential direction of the annular flushing cavity, an S-shaped sewage pipeline 4 is arranged in the closestool body 1 and used for storing water, the S-shaped sewage pipeline 4 is communicated with a water inlet cavity 22 through a filter screen 19, a first piston 6 is arranged in the water inlet cavity 22, the first piston 6 is connected with the inner wall of the water inlet cavity 22 in a sealing and sliding fit manner, the top surface of the first piston 6 is provided with a first piston rod 5 penetrating through the top end of the water inlet cavity 22, when the closestool is not used, the first piston 6 is positioned at the bottom end, when the closestool is used, the first piston rod 5 drives the first piston 6 to move upwards, under the action of atmospheric pressure, water in the S-shaped sewage pipeline 4 enters the water inlet cavity 22, when the water level rises to exceed the water passing cavity 23, the water, the water passing chamber 23 is communicated with the mixing chamber 25 through the first check valve 16, thus preventing water from flowing back, and the water passing chamber 23 is obliquely arranged inside, thus allowing water to flow more quickly.
As shown in fig. 1 and 2, a supporting rod 8 is arranged outside the water passing cavity 23, the upper end of the supporting rod 8 is rotatably connected with a lever 7, and the lever 7 can swing up and down around the supporting rod 8; the distance from the support rod 8 to the water inlet cavity 22 is smaller than the distance from the support rod to the mixing cavity 25, the top end of the first piston rod 5 is fixedly connected to one end of the lever 7, the other end of the lever 7 is fixedly connected with a second piston rod 9, the second piston rod 9 is an automatic telescopic rod (the automatic telescopic rod is in the prior art and is not shown in the figure), the lever 7 is fixedly connected to a movable rod of the automatic telescopic rod, a second piston 10 is arranged at the lower end of the movable rod of the automatic telescopic rod, and the second piston 10 is located right above the mixing cavity 25 and can slide on the inner wall of the mixing cavity 25; a push rod 11 penetrating through the waterproof shell 21 is arranged on a fixing rod of the second piston rod 9, the push rod 11 is connected with the top wall of the waterproof shell 21 in a sliding fit manner, an elastic button 12 (the elastic button is fixed below after being pressed down and then pops up to restore to an initial state after being pressed down) is arranged at the top end of the push rod 11, the elastic button is in the prior art, a device of the elastic button is not shown in the figure, a third piston rod 13 is further arranged at the bottom end of the elastic button 12, a third piston 14 is arranged at the bottom end of the third piston rod 13, and the third piston 14 is positioned in the foam liquid cavity 24 and is connected with the inner wall; when the elastic button 12 is pressed, the push rod moves downwards to touch a switch of the automatic telescopic rod, so that the automatic telescopic rod moves downwards, one end of the lever 7 is driven to move downwards, the other end of the lever drives the first piston rod 5 to move upwards, and water is extruded into the mixing cavity 25; in addition, the third piston rod 13 drives the third piston 14 to move downwards, and foam liquid is extruded to the mixing cavity 25; under the push of the second piston rod 9, water and foam liquid are fully mixed to generate more foam, the foam flows into the liquid outlet cavity 26 through the third one-way valve 17, the liquid outlet cavity 26 is communicated with the annular flushing cavity 20 through the fourth one-way valve 18, a filler 27 is arranged at a position close to an outlet of the liquid outlet cavity 26, the foam mixture can be fully cut and uniformly mixed through the filler, so that uniform and stable foam fluid can be generated, and the foam fluid uniformly flows onto the inner wall of the closestool body 1 through the plurality of spray heads 28 on the annular flushing cavity 20 and covers the water surface; the first piston 6 is located in the inlet chamber 22 and cannot be disengaged, the third piston 14 is located in the foam chamber 24 and cannot be disengaged, and the third piston 10 is initially disengaged from the mixing chamber 25, which is provided to ensure faster entry of water and foam into the mixing chamber 25.
The working process is as follows: before people excrete excrement in a toilet, the elastic button 12 is pressed, the elastic button moves upwards and pushes the third piston rod 13 to move downwards in the foam liquid cavity 24, the third piston 14 extrudes foam liquid into the mixing cavity 25, meanwhile, the push rod 11 moves downwards to touch a switch of the automatic telescopic rod, the automatic telescopic rod drives the second piston 10 and one end of the lever 7 to move downwards, the lever 7 rotates around the supporting rod 8, the other end of the lever 7 drives the first piston rod 5 to move upwards, water in the toilet bowl body 1 moves upwards under the action of atmospheric pressure and flows into the mixing cavity 25, so that the water and the foam liquid are mixed, the mixed liquid is extruded when the second piston 10 moves downwards, so that foam is fully mixed to generate foam and flows into the liquid outlet cavity 26, the foam mixed liquid passes through the fillers 27 with the staggered textures of the multiple sections, the textures of the fillers 27 are staggered with each other, and the foam mixture can be fully cut, the mixture is uniform, so that uniform and stable foam fluid can be generated, and the foam fluid uniformly flows into the inner wall of the closestool body 1 through the plurality of spray heads 28 on the annular flushing cavity 20 and covers the water surface, so that excrement can be effectively prevented from being adhered to the inner wall of the closestool body, liquid splashing is effectively avoided, and skin is prevented from being infected; after completion of excretion, the elastic button 12 is pressed to return to the original state, and then the drainage switch is pressed to discharge the excrement.
In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (10)
1. A splash-proof toilet, comprising: the closestool comprises a closestool body and an anti-splashing device, and is characterized in that the anti-splashing device comprises a waterproof shell and a water inlet cavity, a water passing cavity, a foam liquid cavity and a mixing cavity which are arranged in the waterproof shell, wherein the water inlet cavity, the mixing cavity and the foam liquid cavity are cylindrical cavities which are arranged in parallel and vertically, the water inlet cavity is communicated with the mixing cavity through the water passing cavity, the water passing cavity is communicated with the mixing cavity through a first one-way valve, and the mixing cavity is communicated with the bottom of the foam liquid cavity through a second one-way valve; the closestool is characterized in that an S-shaped sewage discharge pipeline is arranged in the closestool body and is communicated with the water inlet cavity through a filter screen.
2. The splash proof toilet as claimed in claim 1, wherein the inlet chamber has a first piston disposed therein, the first piston being in sealing sliding fit with the inner wall of the inlet chamber, and a top surface of the first piston having a first piston rod extending through a top end of the inlet chamber.
3. The splash-proof toilet bowl as claimed in claim 2, wherein a support rod is provided outside the water passing chamber, the upper end of the support rod is rotatably connected with a lever, and the distance from the support rod to the water inlet chamber is smaller than the distance from the support rod to the mixing chamber.
4. A splash toilet according to claim 3, wherein the first piston rod is fixedly connected at its top end to one end of a lever and the other end of the lever is fixedly connected to a second piston rod.
5. The splash-proof toilet bowl as claimed in claim 4, wherein the second piston rod is an automatic telescopic rod, and a second piston is provided at a lower end of the movable rod of the automatic telescopic rod, and is located right above the mixing chamber and can slide on an inner wall of the mixing chamber.
6. The splash proof toilet bowl as claimed in claim 5, wherein the fixing rod of the second piston rod is provided with a push rod passing through the waterproof housing, and the push rod is connected with the top wall of the waterproof housing in a sliding fit manner.
7. The splash-proof toilet bowl as claimed in claim 6, wherein the top end of the push rod is provided with an elastic button, the bottom end of the elastic button is further provided with a third piston rod, and the bottom end of the third piston rod is provided with a third piston which is located in the foam liquid chamber and is connected with the inner wall of the foam liquid chamber in a sealing and sliding fit manner.
8. The splash-proof toilet bowl as claimed in claim 7, wherein the foam chamber and the mixing chamber are further provided with a liquid outlet chamber at the lower end, and the liquid outlet chamber is communicated with the mixing chamber through a third one-way valve.
9. The splash proof toilet bowl as claimed in claim 1, wherein the toilet bowl body includes a water tank on one side of the splash proof device and an annular flushing chamber communicating with the water tank, the annular flushing chamber having a plurality of nozzles arranged along a circumferential direction thereof.
10. The splash proof toilet as claimed in claim 9, wherein the outlet chamber communicates with the annular flush chamber through a fourth one-way valve, and a filler is provided adjacent to the outlet of the outlet chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926494.9A CN110629843A (en) | 2019-09-27 | 2019-09-27 | Splash-proof toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926494.9A CN110629843A (en) | 2019-09-27 | 2019-09-27 | Splash-proof toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110629843A true CN110629843A (en) | 2019-12-31 |
Family
ID=68973595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910926494.9A Pending CN110629843A (en) | 2019-09-27 | 2019-09-27 | Splash-proof toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110629843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832343A (en) * | 2021-01-14 | 2021-05-25 | 中国人民解放军陆军军医大学第二附属医院 | Splash-proof closestool |
-
2019
- 2019-09-27 CN CN201910926494.9A patent/CN110629843A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832343A (en) * | 2021-01-14 | 2021-05-25 | 中国人民解放军陆军军医大学第二附属医院 | Splash-proof closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |