CN112832344A - Closestool shower nozzle and closestool - Google Patents
Closestool shower nozzle and closestool Download PDFInfo
- Publication number
- CN112832344A CN112832344A CN202110203941.5A CN202110203941A CN112832344A CN 112832344 A CN112832344 A CN 112832344A CN 202110203941 A CN202110203941 A CN 202110203941A CN 112832344 A CN112832344 A CN 112832344A
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- CN
- China
- Prior art keywords
- spray head
- toilet
- water outlet
- water
- nozzle body
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- 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
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Classifications
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- 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
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- 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
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a closestool spray head and a closestool, wherein the closestool spray head comprises a spray head body, one end of the spray head body is provided with a water inlet, the other end of the spray head body is provided with a first water outlet hole and a second water outlet hole which can discharge water to one side opposite to the end surface of the other end of the spray head body and are communicated with the water inlet, the first water outlet hole and the second water outlet hole are distributed in the left-right direction, and the distance between the first water outlet hole and the second water outlet hole is gradually increased from one end of the spray head body to the other. When the spray head of the invention discharges water, two water flows enter from the left side and the right side of the drain outlet of the closestool and form a downstream state with the drain pipeline of the closestool, thus avoiding the water flow from colliding with the inner wall surface of the drain pipeline after directly passing through the drain outlet to generate larger closestool flushing noise.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a closestool spray head and a closestool.
Background
The general toilet bowl mainly comprises a toilet seat and a water tank, wherein the water tank is positioned on the rear side of the top of the toilet seat. In order to save space and beautify appearance, some toilets do not comprise a water tank and are directly connected with tap water, and particularly, a spray head is arranged at a spray hole at one side of a trap of a toilet seat and is connected with a tap water pipeline. When the closestool is flushed, tap water enters from the water inlet at one end of the spray head and is sprayed out from the water outlet at the other end of the spray head to flush the dirt in the water trap of the closestool seat to the sewage discharge pipeline. Because the apopore of the shower nozzle other end generally sets up placed in the middle, perhaps sets up towards the drain outlet middle part of urinal bottom roughly, leads to shower nozzle spun rivers forward can directly strike the wall that sewage pipes are located the drain outlet rear side after passing the drain outlet to produce great scouring noise.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a closestool spray head capable of reducing flushing noise and a closestool.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a closestool shower nozzle, includes the shower nozzle body, this shower nozzle body one end is equipped with the water inlet, and the shower nozzle body other end is equipped with can to one side play water that the other end terminal surface of shower nozzle body faces and with first apopore and the second apopore of water inlet intercommunication, distribute about first apopore and the second apopore, and the interval of first apopore and second apopore is gradually big from shower nozzle body one end to the direction of the other end.
Furthermore, the first water outlet hole and the second water outlet hole are arc-shaped holes with circle centers close to or at the center of the end face of the other end of the sprayer body.
Furthermore, the distance between the first water outlet hole and the second water outlet hole is gradually reduced from top to bottom.
Furthermore, two channels are arranged in the nozzle body, one ends of the two channels are respectively communicated with the water inlet, and the other ends of the two channels are respectively communicated with the first water outlet and the second water outlet.
Further, the two channels respectively comprise a flow distribution section and a pressurization section, the flow distribution section and the pressurization section are distributed towards the direction of the other end of the spray head body, and the inner diameter of the flow distribution section is larger than that of the pressurization section.
Furthermore, the two channels are distributed left and right and are separated by a retaining wall arranged inside the sprayer body.
Furthermore, the spray head body is provided with an external thread.
Furthermore, the other end of the nozzle body is provided with an outer flange.
Furthermore, the lateral surface of one end of the nozzle body is provided with at least one annular barb.
The invention also provides a closestool which comprises a closestool seat, wherein the bottom of a closestool of the closestool seat is provided with an injection hole and a sewage discharge outlet, and the sewage discharge outlet is opposite to the injection hole and is connected with a sewage discharge pipeline; the toilet nozzle also comprises the toilet nozzle body, wherein the nozzle body is inserted into the jet holes, and the other end of the nozzle body faces the inside of a toilet bowl of the toilet seat.
Compared with the prior art, the invention has the following beneficial effects:
1. the first water outlet hole and the second water outlet hole are arranged, so that when the spray head of the invention discharges water, two water flows enter from the left side and the right side of the drain outlet of the closestool and form a downstream state with the sewage discharge pipeline of the closestool, and the phenomenon that the water flow directly passes through the drain outlet and collides with the inner wall surface of the sewage discharge pipeline to generate larger closestool flushing noise is avoided.
2. The first water outlet hole and the second water outlet hole are arc-shaped holes with circle centers close to or at the center of the end face of the other end of the spray head body, so that the shapes of two water flows sprayed by the spray head are approximately matched with the wall surfaces of the left side and the right side of a sewage outlet of the closestool, and the flushing noise of the closestool is further reduced.
3. The interval from top to bottom of first apopore and second apopore is littleer gradually, makes shower nozzle spun two strands of rivers comparatively concentrate in the water seal bottom of closestool bedpan, can push the filth of water seal bottom to the drain, reaches and erodees thorough effect.
4. The two channels respectively comprise the flow dividing section and the pressurizing section, so that the nozzle can increase the scouring force of water by utilizing the pressurizing section, and the scouring effect is improved.
The invention is further explained in detail with the accompanying drawings and the embodiments; a toilet spray head of the present invention is not limited to the embodiment.
Drawings
FIG. 1 is a schematic perspective view of a toilet spray head of the present invention;
FIG. 2 is a front view of the toilet spray of the present invention;
FIG. 3 is a side view of the toilet spray of the present invention;
FIG. 4 is a cross-sectional view A-A of the toilet spray head of the present invention;
FIG. 5 is a cross-sectional view B-B of the toilet spray head of the present invention;
FIG. 6 is a C-C cross-sectional view of the toilet spray head of the present invention;
FIG. 7 is a perspective view of the toilet of the present invention;
FIG. 8 is a cross-sectional view of a toilet of the present invention;
FIG. 9 is a schematic view showing the water outlet of the toilet nozzle of the present invention;
FIG. 10 is a schematic view of the water outlet of the toilet nozzle of the present invention.
Detailed Description
In an embodiment, please refer to fig. 1-10, a toilet nozzle according to the present invention includes a nozzle body 1, a water inlet 11 is disposed at one end of the nozzle body 1, a first water outlet 12 and a second water outlet 13 are disposed on a cross section of the other end of the nozzle body 1, the first water outlet 12 and the second water outlet 13 are disposed on a side facing an end surface of the other end of the nozzle body 1 and are communicated with the water inlet 11, the first water outlet 12 and the second water outlet 13 are distributed left and right, and a distance L between the first water outlet 12 and the second water outlet 13 is gradually increased from one end of the nozzle body 1 to the other end.
In this embodiment, first apopore 12 and second apopore 13 are the centre of a circle and are close to or are in the arc hole at the terminal surface center of the 1 other end of shower nozzle body, just first apopore 12 and second apopore 13's interval L from the top down diminishes.
In this embodiment, two channels 17 are disposed in the nozzle body 1, and the two channels 17 are distributed left and right and separated by a retaining wall 18 disposed inside the nozzle body 1. One end of each of the two channels 17 is communicated with the water inlet 11, and the other end of each of the two channels 17 is communicated with the first water outlet 12 and the second water outlet 13. The two passages 17 respectively include a flow dividing section 171 and a pressurizing section 172, the flow dividing section 171 and the pressurizing section 172 are distributed along one end of the spray head body 1 toward the other end, the inner diameter of the flow dividing section 171 is larger than that of the pressurizing section 172, and the length of the flow dividing section 171 is slightly larger than that of the pressurizing section 172.
In this embodiment, the nozzle body 1 is provided with an external thread 14 for being in threaded connection with a mounting nut. The other end of the nozzle body 1 is provided with a circle of outer flange 15. 1 one end lateral surface of shower nozzle body is equipped with a plurality of annular barbs 16, when making 1 one end of shower nozzle body cup joint with water supply pipe, can utilize its annular barb 16 to block the water supply pipe inner wall, plays the stopping effect to 1 one end of shower nozzle body.
The invention relates to a closestool spray head, which can be applied to a closestool, in particular to a closestool without a water tank. When the closestool is installed, the sprayer body 1 is firstly placed in the urinal of the closestool, one end of the sprayer body 1 penetrates out of the jet hole 21 at the bottom of the urinal of the closestool and is locked by the installation nut (not shown in the figures), as shown in fig. 7 and 8, at the moment, the outer flange 15 at the other end of the sprayer body 1 abuts against the inner side face at the bottom of the urinal of the closestool, so that a certain sealing effect (sealing a gap between the sprayer body 1 and the jet hole 21) can be achieved, and the whole sprayer body 1 can be limited to move out of the jet hole 21. For further sealing, a sealing ring may be sleeved outside the nozzle body 1, or a dispensing seal may be formed between the nozzle body 1 and the ejection opening. And then, one end of the spray head body 1 is fixedly sleeved with a water supply pipeline of tap water.
When the toilet starts flushing, water enters from the water inlet 11 of the nozzle body 1 and is divided into two water flows by the dividing section 171 of the two channels 17, and the two water flows are pressurized by the pressurizing sections 172 of the two channels 17 and then are respectively sprayed out from the first water outlet hole 12 and the second water outlet hole 13. Because the interval L of the first water outlet 12 and the second water outlet 13 is gradually enlarged from one end of the nozzle body 1 to the other end, therefore, when two streams of water flow through the first water outlet 12 and the second water outlet 13, the water outlet angle is gradually changed, the two streams of water flow are separated in a splayed shape and enter from the left side and the right side of the toilet drain outlet 22 respectively, and form a downstream state with the sewage discharge pipeline 23 of the toilet, as shown in fig. 9 and 10, therefore, the water flow cannot directly pass through the sewage discharge outlet 22 and collide with the inner wall surface of the sewage discharge pipeline 23, and the flushing noise of the toilet is greatly reduced.
Because first apopore 12 and second apopore 13 are the arc hole that the centre of a circle is close to or is in the terminal surface center of the 1 other end of shower nozzle body for the shape of shower nozzle spun two strands of rivers roughly matches with the arc wall at closestool drain 22 left and right sides, make the two strands of rivers homoenergetic better flow along the left and right sides of drain 22, thereby further reduce the washing noise of closestool. Because the interval L of the first water outlet 12 and the second water outlet 13 is gradually reduced from top to bottom, two water flows sprayed by the spray head are concentrated at the water seal bottom of the toilet bowl, and the sewage at the water seal bottom can be pushed to the sewage outlet 22, so that the thorough flushing effect is achieved.
Referring to fig. 7-10, a toilet according to the present invention comprises a toilet seat 1, wherein the bottom of the toilet seat 1 is provided with an injection hole 21 and a sewage discharge outlet 22, the sewage discharge outlet 22 is opposite to the injection hole 21 and is connected with a sewage discharge pipe 23; the toilet nozzle further comprises the toilet nozzle body 1, the nozzle body 1 is inserted into the jet hole 21, and the other end of the nozzle body 1 faces the inside of a toilet bowl of the toilet seat 1.
When the spray head is installed, the spray head body 1 is firstly placed in a toilet bowl, one end of the spray head body 1 penetrates out of a spray hole 21 of a toilet seat 1, and is locked by an installation nut (not shown in the figure), as shown in figures 7 and 8. For sealing, a sealing ring may be provided outside the nozzle body 1, or a dispensing seal may be provided between the nozzle body 1 and the ejection opening. And then, one end of the spray head body 1 is fixedly sleeved with a water supply pipeline of tap water.
When the toilet disclosed by the invention is started to be flushed, water enters from the water inlet 11 of the spray head body 1 and is divided into two water flows by the dividing section 171 of the two channels 17, and the two water flows are pressurized by the pressurizing sections 172 of the two channels 17 and then are respectively sprayed out from the first water outlet hole 12 and the second water outlet hole 13. Because the interval L of the first water outlet 12 and the second water outlet 13 is gradually enlarged from one end of the nozzle body 1 to the other end, therefore, when two streams of water flow through the first water outlet 12 and the second water outlet 13, the water outlet angle is gradually changed, the two streams of water flow are separated in a splayed shape and enter from the left side and the right side of the toilet drain outlet 22 respectively, and form a downstream state with the sewage discharge pipeline 23 of the toilet, as shown in fig. 9 and 10, therefore, the water flow cannot directly pass through the sewage discharge outlet 22 and collide with the inner wall surface of the sewage discharge pipeline 23, and the flushing noise of the toilet is greatly reduced.
The parts of the closestool spray head and the closestool, which are not related, are the same as the prior art or can be realized by the prior art.
The above embodiments are only used to further illustrate the toilet nozzle of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a closestool shower nozzle, includes the shower nozzle body, and this shower nozzle body one end is equipped with water inlet, its characterized in that: the shower nozzle body other end is equipped with the first apopore and the second apopore that can go out water and communicate with the water inlet to one side that the other end terminal surface of shower nozzle body faces, and distribute about first apopore and the second apopore, and the interval of first apopore and second apopore is gradually big from shower nozzle body one end to the direction of the other end.
2. The toilet spray head of claim 1, wherein: the first water outlet hole and the second water outlet hole are arc-shaped holes with circle centers close to or in the center of the end face of the other end of the sprayer body.
3. The toilet jet of claim 1 or 2, wherein: the distance between the first water outlet hole and the second water outlet hole is gradually reduced from top to bottom.
4. The toilet spray head of claim 1, wherein: two channels are arranged in the spray head body, one ends of the two channels are respectively communicated with the water inlet, and the other ends of the two channels are respectively communicated with the first water outlet and the second water outlet.
5. The toilet spray head of claim 4, wherein: the two channels respectively comprise a flow distribution section and a pressurization section, the flow distribution section and the pressurization section are distributed from one end of the spray head body to the other end, and the inner diameter of the flow distribution section is larger than that of the pressurization section.
6. The toilet spray head of claim 4, wherein: the two channels are distributed left and right and are separated by retaining walls arranged inside the sprayer body.
7. The toilet spray head of claim 1, wherein: the spray head body is provided with external threads.
8. The toilet spray head of claim 1, wherein: the other end of the nozzle body is provided with an outer flange.
9. The toilet spray head of claim 1, wherein: the lateral surface of one end of the nozzle body is provided with at least one annular barb.
10. A toilet comprises a toilet seat, wherein the bottom of a toilet bowl of the toilet seat is provided with an injection hole and a sewage discharge port, and the sewage discharge port is opposite to the injection hole and is connected with a sewage discharge pipeline; the method is characterized in that: a toilet nozzle according to any one of claims 1 to 9, wherein the nozzle body is inserted into the injection hole, and the other end of the nozzle body faces the inside of a bowl of the toilet seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110203941.5A CN112832344A (en) | 2021-02-23 | 2021-02-23 | Closestool shower nozzle and closestool |
| PCT/CN2021/120881 WO2022179100A1 (en) | 2021-02-23 | 2021-09-27 | Toilet sprayer and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110203941.5A CN112832344A (en) | 2021-02-23 | 2021-02-23 | Closestool shower nozzle and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112832344A true CN112832344A (en) | 2021-05-25 |
Family
ID=75933143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110203941.5A Pending CN112832344A (en) | 2021-02-23 | 2021-02-23 | Closestool shower nozzle and closestool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112832344A (en) |
| WO (1) | WO2022179100A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022179100A1 (en) * | 2021-02-23 | 2022-09-01 | 九牧厨卫股份有限公司 | Toilet sprayer and toilet |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001073229A1 (en) * | 2000-03-29 | 2001-10-04 | Toto Ltd. | Water closet |
| CN202298855U (en) * | 2011-11-07 | 2012-07-04 | 泉州科牧智能厨卫有限公司 | Pipeline connecting structure for flushing hole in bottom part of closestool |
| CN102653952B (en) * | 2012-04-27 | 2015-04-08 | 科勒(中国)投资有限公司 | Siphon flush toilet |
| CN203452164U (en) * | 2013-07-30 | 2014-02-26 | 科勒(中国)投资有限公司 | Nozzle structure of toilet bowl |
| JP5553188B1 (en) * | 2013-09-26 | 2014-07-16 | Ｔｏｔｏ株式会社 | Flush toilet |
| US20190112796A1 (en) * | 2016-03-09 | 2019-04-18 | Xiamen Axent Corporation Limited | Low water level toilet |
| CN207499094U (en) * | 2017-10-26 | 2018-06-15 | 佛山市乐华恒业卫浴有限公司 | A kind of cistern free closestool injection pipe fixing device and intelligent closestool |
| CN209129105U (en) * | 2018-11-19 | 2019-07-19 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of injection structure of closestool |
| CN109797820A (en) * | 2018-12-11 | 2019-05-24 | 厦门派夫特卫浴科技有限公司 | Closestool flushing system based on pump installation |
| CN111701737A (en) * | 2020-07-14 | 2020-09-25 | 九牧厨卫股份有限公司 | Cleaning nozzle and urinal |
| CN112832344A (en) * | 2021-02-23 | 2021-05-25 | 九牧厨卫股份有限公司 | Closestool shower nozzle and closestool |
-
2021
- 2021-02-23 CN CN202110203941.5A patent/CN112832344A/en active Pending
- 2021-09-27 WO PCT/CN2021/120881 patent/WO2022179100A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022179100A1 (en) * | 2021-02-23 | 2022-09-01 | 九牧厨卫股份有限公司 | Toilet sprayer and toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022179100A1 (en) | 2022-09-01 |
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