CN111701737A - Cleaning nozzle and urinal - Google Patents
Cleaning nozzle and urinal Download PDFInfo
- Publication number
- CN111701737A CN111701737A CN202010683376.2A CN202010683376A CN111701737A CN 111701737 A CN111701737 A CN 111701737A CN 202010683376 A CN202010683376 A CN 202010683376A CN 111701737 A CN111701737 A CN 111701737A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- cleaning nozzle
- guide surface
- water
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 17
- 230000004927 fusion Effects 0.000 claims description 8
- 238000009991 scouring Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 10
- 238000011010 flushing procedure Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
- E03D13/005—Accessories specially adapted for urinals
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/40—Devices for distribution of flush water inside the bowl
Landscapes
- 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
A cleaning nozzle and a urinal comprise a nozzle body, wherein the nozzle body is provided with a water inlet channel and a jet orifice, and the jet orifice is communicated with the water inlet channel and is provided with a flow guide surface; the method is characterized in that: the rotating wheel is rotatably connected with the jet opening, is positioned in the middle of the flow guide surface and can be impacted and rotated by the cleaning water, so that the jet opening can jet the fan-shaped cleaning water with pulses. The invention has the advantages that the flow speed of cleaning water is accelerated by arranging the rotating wheel, the scouring force is improved, and stains are easy to wash and adhere to.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a cleaning nozzle and a urinal.
Background
At present, the current urinal generally flushes by establishing the shower nozzle device on the urinal body, realizes abluent purpose. The nozzle device is connected with a water inlet valve of the urinal. Before or after the user uses the urinal, the water inlet valve is opened, and water is sprayed to the inner wall of the urinal through the spray head device for washing.
The existing urinal nozzle has the following defects:
1. the nozzle is a fan-shaped water outlet, and has strong middle impulsive force and weak impulsive force at two sides, so that the flushing effect on two sides of the urinal is poor;
2. the water speed at the two ends of the nozzle is slow, the flowing path is long, and larger washing blind areas at the two sides and the front end of the cleaning surface of the urinal exist;
3. the fan-shaped spray spreads on the urinal cleaning surface along the cleaning surface, and the phenomenon of local cut-off and no-flushing in the flushing area can occur at the rear end of the cleaning surface due to the large spreading area at the two sides.
Disclosure of Invention
The invention mainly aims to overcome the defect of the flushing effect of the spray head in the prior art, and provides a cleaning nozzle and a urinal, which can spray pulsed fan-shaped cleaning water, and improve the flushing force and the flushing area.
The invention adopts the following technical scheme:
a cleaning nozzle comprises a nozzle body, wherein the nozzle body is provided with a water inlet channel and a jet orifice, and the jet orifice is communicated with the water inlet channel and is provided with a flow guide surface; the method is characterized in that: the rotating wheel is rotatably connected with the jet opening, is positioned in the middle of the flow guide surface and can be impacted and rotated by the cleaning water, so that the jet opening can jet the fan-shaped cleaning water with pulses.
Preferably, the rotating wheel is transversely arranged on the flow guide surface, and an accelerating flow channel is formed between two ends of the rotating wheel and two opposite sides of the flow guide surface.
Preferably, the rotating wheel is provided with a rotating shaft and at least one blade group, the blade group is fixed relative to the rotating shaft and is provided with at least two blades axially distributed along the rotating shaft, and an included angle is formed between every two adjacent blades; or two adjacent blades are perpendicular to each other.
Preferably, the flow guide surface comprises a sector surface and two side surfaces, and the edge of the sector surface is inclined to form an emitting section; the two side surfaces are respectively positioned at two ends of the sector surface, and the edges of the two side surfaces are inclined to form unfolded sections.
Preferably, the nozzle body is provided with a main body and a flow deflector, and the main body is provided with a mounting seat and the water inlet channel; this water conservancy diversion piece be equipped with connecting portion with the water conservancy diversion face, this connecting portion are equipped with the butt fusion strip, and this mount pad correspondence is equipped with the butt fusion groove, realizes sealed fixedly through butt fusion strip and butt fusion groove welding.
Preferably, the mounting seat is provided with a mounting port which is communicated with the water inlet channel; the connecting part is provided with a convex part which is embedded into the mounting hole; the flow guide surface and the welding strip are respectively positioned on two sides of the convex part.
Preferably, the connecting portion is further provided with a clamping groove, the mounting seat is correspondingly provided with a positioning column, and the clamping groove is clamped on the positioning column.
Preferably, the mounting seat is further provided with a support, the support is close to the mounting opening and is provided with at least one shaft hole, and the rotating shaft of the rotating wheel is rotatably connected with the shaft hole.
Preferably, the nozzle body is further provided with a cover body, the cover body is fixed with the mounting seat and provided with a mounting groove, and the flow deflector is located in the mounting groove.
The utility model provides a urinal, includes the urinal body, its characterized in that: also comprises the cleaning nozzle.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. according to the nozzle and the urinal, the rotating wheel is arranged in the jet opening of the nozzle body and can be impacted and rotated by cleaning water, so that the jet opening can spray pulsed fan-shaped cleaning water, the flow speed is accelerated, the scouring force is improved, and stains are easy to wash and adhere to.
2. According to the nozzle and the urinal, the rotating wheel is transversely arranged on the flow guide surface, the accelerating flow channel is formed between the two ends of the rotating wheel and the two opposite sides of the flow guide surface, the water distribution proportion of different areas of the jet opening is changed, the flow and the speed of the two sides of the fan-shaped cleaning water are increased, the flushing effect is enhanced, and the flushing blind area of the broken surface is avoided.
3. According to the nozzle and the urinal, the emission section is arranged on the edge of the sector surface, so that washing water with pulses is sprayed out at a specific emission angle; the side surface is provided with an expansion section, so that the fan-shaped cleaning water is diffused along the direction of the expansion section, and the washing area is larger.
4. According to the nozzle and the urinal, the included angle is formed between the two adjacent blades on the rotating wheel, the water outlet sectional area of the jet nozzle is intermittently increased or decreased during rotation, a pulse effect is formed, the outlet flow speed is increased, and the cleaning effect is good.
5. According to the nozzle and the urinal, the welding strips are arranged on the flow guide plate, the welding grooves are correspondingly arranged on the mounting seat, sealing and fixing are realized by welding the welding strips and the welding grooves, and water paths are prevented from streaming
6. According to the nozzle and the urinal, the connecting part is provided with the clamping groove, the mounting seat is correspondingly provided with the positioning column, the clamping groove is improved to be clamped on the positioning column to realize positioning of the flow deflector, and displacement is avoided.
Drawings
FIG. 1 is a perspective view of a cleaning nozzle of the present invention;
FIG. 2 is a side view of the cleaning nozzle of the present invention;
FIG. 3 is a first exploded view of the cleaning nozzle of the present invention;
FIG. 4 is a second exploded view of the cleaning nozzle of the present invention;
FIG. 5 is a block diagram of the main body of the present invention;
FIG. 6 is a perspective view of the wheel of the present invention;
FIG. 7 is a front view of the cleaning nozzle of the present invention;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a cross-sectional view of the present invention;
FIG. 10 is an enlarged view taken at A in FIG. 9;
FIG. 11 is a sectional view taken along line B-B of FIG. 9;
FIG. 12 is a cross-sectional view of the present invention;
FIG. 13 is a cross-sectional view taken along line C-C of FIG. 12;
FIG. 14 is a schematic view of a urinal in accordance with the present invention;
wherein: 10. the main part, 11, inhalant canal, 12, the jet orifice, 13, the mount pad, 14, the welding groove, 15, the installing port, 16, the reference column, 17, the support, 18, the shaft hole, 19, the flow path with higher speed, 20, the water conservancy diversion piece, 21, the plane of water conservancy diversion, 22, the sector, 23, the side, 24, the launch section, 25, the expansion section, 26, the connecting portion, 27, the welding strip, 28, the convex part, 29, the draw-in groove, 30, the runner, 31, the pivot, 32, the blade, 40, the lid, 41, the mounting groove, 42, the opening, 43, the response window, 50, the urinal body.
The invention is described in further detail below with reference to the figures and specific examples.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 13, a cleaning nozzle includes a nozzle body provided with a water inlet passage 11 and a jet orifice 12, the jet orifice 12 communicating with the water inlet passage 11 and provided with a guide surface 21; the washing machine further comprises a runner 30, wherein the runner 30 is rotatably connected with the jet opening 12, is positioned in the middle of the flow guide surface 21 and can be impacted and rotated by the washing water, so that the jet opening 12 jets the fan-shaped washing water with pulses.
The runner 30 is transversely disposed on the guide surface 21, and an acceleration channel 19 is formed between two ends of the runner and two opposite sides of the guide surface 21. That is, the fan-shaped washing water jetted from the jet port 12 has pulses in the middle and accelerated water flows on both sides. The transverse arrangement may be an angle with the center line of the flow guiding surface 21, and preferably is 90 degrees, that is, perpendicular to each other, referring to fig. 13, the rotating wheel 30 may also be inclined appropriately, and the specific angle may be adjusted appropriately, without limitation.
Further, the rotating wheel 30 is provided with a rotating shaft 31 and at least one blade set, the blade set is fixed relative to the rotating shaft 31 and is provided with at least two blades 32 distributed along the axial direction of the rotating shaft 31, and an included angle is formed between every two adjacent blades 32, and the included angle can be set according to requirements. Preferably, in the blade group, two adjacent blades 32 are perpendicular to each other, so that when the runner 30 rotates, the water outlet cross-sectional area of the injection port 12 is intermittently increased or decreased by the action of the blades 32, that is, the water outlet cross-sectional area is alternately increased and decreased, thereby forming a pulse effect.
In the present invention, the number of the runners 30 may be one or two, each runner 30 may be provided with two blade sets or more, the number of the blades 32 of the blade set may be the same or different, and the length and width of each blade 32 may be the same or different, and may be combined as required. Preferably, two sets of vanes are provided, each vane 32 being of the same length.
The guide surface 21 comprises a sector 22 and two side surfaces 23, and the edge of the sector 22 is inclined to form a launching section 24; the two side surfaces 23 are respectively positioned at two ends of the sector surface 22, and the edge of the two side surfaces is obliquely formed with an expanded section 25. The fan-shaped surface 22 causes a fan-shaped water with pulses to be ejected along the emission section 24 at a specific emission angle; the two sides 23 are perpendicular to the sector 22, so that the sector washing water is diffused along the direction of the unfolded section 25, and the unfolded angle formed by the two unfolded ends has a larger washing area.
Further, the nozzle body of the invention is provided with a main body 10 and a flow deflector 20, wherein the main body 10 is provided with a mounting seat 13 and a water inlet channel 11; the flow deflector 20 is provided with a connecting portion 26 and a flow guiding surface 21, the connecting portion 26 is provided with a welding strip 27, the mounting base 13 is correspondingly provided with a welding groove 14, and the welding strip 27 and the welding groove 14 are welded to realize sealing and fixing, so that series flow of water paths is avoided. The connecting portion 26 and the baffle surface 21 may be located on the same side of the baffle 20.
Specifically, the mounting seat 13 is located at the end of the water inlet channel 11, and is provided with a mounting opening 15, the mounting opening 15 is communicated with the water inlet channel 11, a jet orifice 12 can be formed between the mounting opening 15 and the flow guide surface 21, and the sector 22 can be perpendicular to the water inlet channel 11. The connecting portion 26 is provided with a projection 28, and the projection 28 is inserted into the mounting opening 15; the deflector surface 21 and the welding bead 27 are located on either side of the projection 28. Wherein, the two side surfaces 23 of the guiding surface 21 may be formed on the corresponding sides of the connecting portion 26, that is, the junction therebetween. The welding strips 27 may be arranged on the corresponding sides of the outer circumference of the projection 28.
Furthermore, a clamping groove 29 can be further formed in the connecting portion 26, the mounting base 13 is correspondingly provided with a positioning column 16, the positioning column 16 is clamped through the clamping groove 29 to achieve positioning, and the clamping groove 29 can be formed in the periphery of the connecting portion 26.
The mounting base 13 is further provided with a bracket 17, the bracket 17 is adjacent to the mounting opening 15 and is provided with at least one shaft hole 18, and the rotating shaft 31 of the rotating wheel 30 is rotatably connected with the shaft hole 18. Specifically, the axial hole 18 may be one, two or even three, but is not limited thereto. Preferably, three shaft holes 18 are provided, wherein two shaft holes 18 are located at two ends of the rotating shaft 31, the other shaft hole is located in the middle of the rotating shaft 31, and the shaft holes 18 are provided with notches. Correspondingly, a gap may be provided between adjacent blade sets or adjacent blades 32 for the shaft hole 18 to be inserted through the gap, thereby realizing rotatable fit.
The nozzle body 10 further includes a cover 40, the cover 40 is fixed to the mounting seat 13 and has a mounting groove 41, and the guide vane 20 is located in the mounting groove 41. Wherein, the side wall of the cover 40 is provided with an opening 42 at the water outlet end of the nozzle 12 for spraying the cleaning water. The cover 40 and the mounting base 13 can be fastened by screws or by snap-fitting. In addition, on the other side of the baffle 20, i.e. the side opposite to the cover 40, a groove may be provided at the position of the connecting portion 26, and the side wall of the mounting groove 41 may be embedded in the groove and abut against the connecting portion 26.
The invention also provides a urinal, which comprises a urinal body 50 and the cleaning nozzle, and is shown in fig. 14, wherein the nozzle body is arranged on the urinal body 50, the water inlet channel 11 of the nozzle body is communicated with the water outlet channel of the urinal body 50, the water outlet channel can be provided with an electromagnetic valve, and the nozzle body is opened or closed to spray cleaning water by controlling the switch of the electromagnetic valve.
Furthermore, an infrared sensing module may be further provided, which is installed on the main body 10 and connected to the solenoid valve, and the cover 40 is correspondingly provided with a sensing window 43 for controlling the opening and closing of the solenoid valve according to a sensing signal.
The cleaning nozzle and the urinal of the invention have the following working principles:
when the user leaves after the user uses the urinal, the electromagnetic valve is controlled to be opened, water flows into the nozzle body through the water outlet channel, reaches the jet orifice 12, is guided by the guide surface 21, partial water flows impact the rotating wheel 30 to rotate to generate pulse water, the pulse water is sprayed towards the inner wall of the urinal body 50 under the guide of the emission section 24, the middle part of the inner wall is mainly washed, partial water flows through the accelerating channels 19 on the two sides to accelerate, and the partial water is spread outwards under the guide of the expansion section 25 to wash the two sides of the inner wall.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. A cleaning nozzle comprises a nozzle body, wherein the nozzle body is provided with a water inlet channel and a jet orifice, and the jet orifice is communicated with the water inlet channel and is provided with a flow guide surface; the method is characterized in that: the rotating wheel is rotatably connected with the jet opening, is positioned in the middle of the flow guide surface and can be impacted and rotated by the cleaning water, so that the jet opening can jet the fan-shaped cleaning water with pulses.
2. A cleaning nozzle as defined in claim 1, wherein: the rotating wheel is transversely arranged on the flow guide surface, and an accelerating flow channel is formed between the two ends of the rotating wheel and the two opposite sides of the flow guide surface.
3. A cleaning nozzle as defined in claim 1, wherein: the rotating wheel is provided with a rotating shaft and at least one blade group, the blade group is fixed relative to the rotating shaft and is provided with at least two blades distributed along the axial direction of the rotating shaft, and an included angle is formed between every two adjacent blades; or two adjacent blades are perpendicular to each other.
4. A cleaning nozzle as defined in claim 1, wherein: the guide surface comprises a sector surface and two side surfaces, and the edge of the sector surface is inclined to form an emitting section; the two side surfaces are respectively positioned at two ends of the sector surface, and the edges of the two side surfaces are inclined to form unfolded sections.
5. A cleaning nozzle as defined in claim 1, wherein: the nozzle body is provided with a main body and a flow deflector, and the main body is provided with a mounting seat and the water inlet channel; this water conservancy diversion piece be equipped with connecting portion with the water conservancy diversion face, this connecting portion are equipped with the butt fusion strip, and this mount pad correspondence is equipped with the butt fusion groove, realizes sealed fixedly through butt fusion strip and butt fusion groove welding.
6. A cleaning nozzle as defined in claim 5, wherein: the mounting seat is provided with a mounting port which is communicated with the water inlet channel; the connecting part is provided with a convex part which is embedded into the mounting hole; the flow guide surface and the welding strip are respectively positioned on two sides of the convex part.
7. A cleaning nozzle as defined in claim 5, wherein: the connecting part is also provided with a clamping groove, the mounting seat is correspondingly provided with a positioning column, and the clamping groove is clamped on the positioning column.
8. A cleaning nozzle as defined in claim 5, wherein: the mounting seat is further provided with a support, the support is close to the mounting opening and is provided with at least one shaft hole, and the rotating shaft of the rotating wheel is rotatably connected with the shaft hole.
9. A cleaning nozzle as defined in claim 1, wherein: the nozzle main body is also provided with a cover body, the cover body and the mounting seat are fixed mutually and are provided with mounting grooves, and the flow deflectors are positioned in the mounting grooves.
10. The utility model provides a urinal, includes the urinal body, its characterized in that: a cleaning nozzle as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010683376.2A CN111701737A (en) | 2020-07-14 | 2020-07-14 | Cleaning nozzle and urinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010683376.2A CN111701737A (en) | 2020-07-14 | 2020-07-14 | Cleaning nozzle and urinal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701737A true CN111701737A (en) | 2020-09-25 |
Family
ID=72545770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010683376.2A Pending CN111701737A (en) | 2020-07-14 | 2020-07-14 | Cleaning nozzle and urinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602944A (en) * | 2022-03-09 | 2022-06-10 | 吴志英 | Processing apparatus with anti-pollution structure for medical consumables |
| WO2022179100A1 (en) * | 2021-02-23 | 2022-09-01 | 九牧厨卫股份有限公司 | Toilet sprayer and toilet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150275495A1 (en) * | 2014-03-28 | 2015-10-01 | Toto Ltd. | Urinal |
| CN105363581A (en) * | 2015-09-25 | 2016-03-02 | 九牧厨卫股份有限公司 | Urinal spout and urinal |
| CN108480269A (en) * | 2018-02-26 | 2018-09-04 | 合肥通用机械研究院有限公司 | A kind of multifunctional high pressure water jet flusher |
| CN108568357A (en) * | 2018-05-11 | 2018-09-25 | 江苏大学镇江流体工程装备技术研究院 | A kind of guide type nozzle generating rotary water current |
| CN109469180A (en) * | 2018-12-24 | 2019-03-15 | 九牧厨卫股份有限公司 | A kind of urinal flushometer |
| CN212550069U (en) * | 2020-07-14 | 2021-02-19 | 九牧厨卫股份有限公司 | Cleaning nozzle and urinal |
-
2020
- 2020-07-14 CN CN202010683376.2A patent/CN111701737A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150275495A1 (en) * | 2014-03-28 | 2015-10-01 | Toto Ltd. | Urinal |
| CN105363581A (en) * | 2015-09-25 | 2016-03-02 | 九牧厨卫股份有限公司 | Urinal spout and urinal |
| CN108480269A (en) * | 2018-02-26 | 2018-09-04 | 合肥通用机械研究院有限公司 | A kind of multifunctional high pressure water jet flusher |
| CN108568357A (en) * | 2018-05-11 | 2018-09-25 | 江苏大学镇江流体工程装备技术研究院 | A kind of guide type nozzle generating rotary water current |
| CN109469180A (en) * | 2018-12-24 | 2019-03-15 | 九牧厨卫股份有限公司 | A kind of urinal flushometer |
| CN212550069U (en) * | 2020-07-14 | 2021-02-19 | 九牧厨卫股份有限公司 | Cleaning nozzle and urinal |
Cited By (2)
| 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 |
| CN114602944A (en) * | 2022-03-09 | 2022-06-10 | 吴志英 | Processing apparatus with anti-pollution structure for medical consumables |
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