CN109487884A - A kind of Anti-splash urinal cleared up in real time - Google Patents
A kind of Anti-splash urinal cleared up in real time Download PDFInfo
- Publication number
- CN109487884A CN109487884A CN201910013822.6A CN201910013822A CN109487884A CN 109487884 A CN109487884 A CN 109487884A CN 201910013822 A CN201910013822 A CN 201910013822A CN 109487884 A CN109487884 A CN 109487884A
- Authority
- CN
- China
- Prior art keywords
- splash
- floating rule
- cleared
- real time
- band
- 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.)
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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
- E03D11/13—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
- E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
-
- 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
- E03D9/002—Automatic cleaning devices
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention provides a kind of Anti-splash urinal cleared up in real time, the Anti-splash urinal cleared up in real time includes: Sheng closet, inner cavity, valve button, sliding rail, driving motor, drainpipe, impeller, blade, sliding slot, cleaning block, reset spring, water inlet pipe, splash-back, through-hole, reverse flow baffle, shifting axle, clear floating rule, flexibility get rid of band and scrape cone, it contains closet inner opening and is provided with inner cavity, contain the insertion of closet top and be provided with water inlet pipe.By the way that clear floating rule is arranged, it gets rid of band using the flexibility that clear floating rule is equipped with and scrapes cone and be used cooperatively, so that shifting axle drives clear floating rule to swing in the lumen, clear floating rule motor internal drives its rotation simultaneously, so that flexibility gets rid of band and does not stop to get rid of pumping on interior cavity wall, and scrape cone while dirt is carried out to strike off cleaning, so that the dirt on inner wall is timely cleaned, improve the aesthetics and sanitary condition of urinal.
Description
Technical field
The present invention relates to bathroom technical fields, more specifically, in particular to a kind of Anti-splash urinal cleared up in real time.
Background technique
Urinal is a kind of vessel that urine is solved applied to man, is mounted on public restroom mostly, greatly facilitates
Man goes to toilet queuing problem, but urinal is installed in family's internal sanitary accomodation there are also some families and is used, and passes through inspection
Rope patent, applicants have discovered that the deficiency of some urinals;
Such as application No. is: in 201610753880.9 patent, a kind of intelligent urinal is disclosed, it solves existing small
Once closet drain elbow blocks, deodorant function will fail, and the technical problems such as the body intelligence degree is low, the urine of the intelligence
Device, including the shell with urine liquid opening, shell is fixed on the wall, and the baffle that can shelter from urine liquid opening is provided on shell,
Baffle can drive the mobile mechanism of lower movement to be thereon connected with one, and mobile mechanism includes push-rod electric machine and bracket, and bracket is fixed on
On wall, push-rod electric machine is fixed on bracket, the push rod of push-rod electric machine straight down, the push rod end of push-rod electric machine and baffle phase
Even;The urinal further includes mounting plate, and mounting plate fixes on the ground, is provided on mounting plate and can control push-rod electric machine movement
Control mechanism, which has the advantages that intelligence degree is high.
Again for example application No. is: in the patent of CN201710260613.2, disclose a kind of Male urinal, set in device
It is equipped with the anti-splash out device for preventing urine splash, urine splash when effectivelying prevent Male urine, and the height of anti-splash out device
Adjustable, the male that can adapt to different heights uses.The flushometer is bonded in urinal main body by glass cement
Upper end, the small L shape connecting rod on anti-splash out device is inserted in the coulisse on the left of urinal main body, in small L shape connecting rod
Two pulleys are located at left side sliding slot board ends, and are clearance fit between the coulisse of left side, the big L shape on anti-splash out device
Connecting rod is inserted in the coulisse on the right side of urinal main body, and two pulleys in big L shape connecting rod are located at right side sliding slot board ends,
It and is clearance fit between the coulisse of right side, shaft bearing plate is connected by screw to the lower end in urinal main body right side, spiral shell
Pit plate is connected by screw in big L shape connecting rod, and the lower end of screw rod is inserted in bearing.
It is found based on above-mentioned retrieval, foregoing invention patent suffers from the drawback that when in use
1. after urinal inner wall long-time use, what the substance contained in urine can accumulate over a long period accumulates one layer of dirt on inner wall
Dirt not only influences urinal beauty and is also difficult to clear up.
2. stopping emission of bad smell by setting U-bend or baffle mostly for the peculiar smell of urine, but U-bend is easy to block up
Plug, baffle is inconvenient for use, therefore the use feeling of extreme influence user when in use.
Then, inventor is in view of this, adhere to that the relevant industries are abundant for many years designs and develops and the experience of actual fabrication,
Improvement is studied for existing structure and missing, a kind of Anti-splash urinal cleared up in real time is provided, to reach more
The purpose of property with practical value.
Summary of the invention
The purpose of the present invention is to provide the Anti-splash urinals that one kind is cleared up in real time, to solve to mention in above-mentioned background technique
The problem that existing urinal dirt cleaning out is inconvenient and peculiar odor treatment is not in place.
The purpose and effect for the Anti-splash urinal that the present invention clears up in real time, are reached by technological means in detail below:
A kind of Anti-splash urinal cleared up in real time, the Anti-splash urinal cleared up in real time includes: contain closet, inner cavity,
Valve button, driving motor, drainpipe, impeller, blade, sliding slot, cleaning block, reset spring, water inlet pipe, splash-back, leads to sliding rail
Hole, reverse flow baffle, shifting axle, clear floating rule, flexibility get rid of band and scrape cone, and the Sheng closet inner opening is provided with inner cavity, the Sheng
The insertion of closet top is provided with water inlet pipe, and the Sheng closet bottom end insertion is provided with drainpipe, and the Sheng closet top activity is embedding
Entering has valve button, and the Sheng closet inner bottom is fixedly connected with sliding rail, and sliding is provided with shifting axle above the sliding rail, institute
It states shifting axle and clear floating rule is connected with by connecting rod, and clear floating rule is fitted on interior cavity wall, the Sheng closet inner bottom is embedding
Entering and is provided with driving motor, the drainpipe, which is internally embedded, is provided with impeller, and the impeller surrounding is provided with blade around welding,
The blade interior opening is provided with sliding slot, and the sliding slot internal slide is provided with cleaning block, between the sliding slot and cleaning block
It is fixedly connected with reset spring, inner cavity top activity is connected with splash-back, and the splash-back inner opening is provided with several
A through-hole, the through-hole inner lower insertion are provided with reverse flow baffle, and insertion setting is flexible on the outside of the clear floating rule surrounding
Band is got rid of, the flexibility, which gets rid of to be provided with two sides, scrapes cone.
Further, it is 10-15 in one group that the flexibility, which gets rid of band quantity, and flexibility is got rid of band and is set in turn in from top to bottom
Above clear floating rule, the flexibility is got rid of band and can arbitrarily be swung in 360 °, and the clear floating rule passes through live bearing and mobile axis connection.
Further, angle is 45 ° -70 ° between the blade and impeller, and blade is in same direction setting.
Further, cleaning block setting in the shape of an " I ", and clear up block width and be consistent with width of blade.
Further, the through-hole is with respect to splash-back in 45 ° of inclinations, and the reverse flow baffle that the through-hole inside is equipped with is in " three
Horn shape " setting, and reverse flow baffle side is at right angles vertical with through-hole wall.
Further, the sliding rail is arranged with inside the phase the same side of inner cavity in identical radian measure.
Further, by rubber material " prism-shaped " is made in the cone of scraping, and scraping taper angle angle is 30 ° -40 °.
Further, the clear floating rule has been internally embedded drive motor, and trigger circuit is equipped with inside valve button, and contains
Closet is equipped with conducting wire and external power supply is electrically connected, and the shifting axle bottom end is equipped with electronic pulley and connect with sliding rail, and shifting axle
It is electrically connected by conducting wire and driving motor, the shifting axle is in match with driving motor and valve button, described to scrape clearly
Bar and valve button are in match.
Compared with prior art, the invention has the following beneficial effects:
1, it by the way that clear floating rule is arranged, gets rid of band using the flexibility that clear floating rule is equipped with and scrapes cone and be used cooperatively, so that shifting axle drives
Clear floating rule swings in the lumen, while clear floating rule motor internal drives its rotation, so that flexibility is got rid of including band do not stop to get rid of pumping
It on cavity wall, and scrapes cone while dirt is carried out to strike off cleaning, so that the dirt on inner wall is timely cleaned, improve
The aesthetics and sanitary condition of urinal.
It 2, is that impeller can be enabled to be rushed by water flow by the way that impeller is arranged in drainpipe so that the peculiar smell in urine will not distribute
Rotation is hit, so that the blade on impeller drives the peculiar smell in air to be discharged into drainpipe in rotation, prevents emission of bad smell, shadow
It rings and uses.
3, to prevent urine from sputtering, when can contact by intracavitary setting splash-back inside, urine and splash-back, pass through through-hole
After reach deceleration purpose, prevent urine excessive velocities formed sputtering, while through-hole be arranged reverse flow baffle, prevent clear floating rule rotate when
Urine is got rid of to formation reflux on splash-back.
4, blade can pass through cleaning block and reset spring and wheel rotation for a long time in use, can make blade deposits
When the centrifugal force mutual cooperation effect that generates under, quickly synchronous cleaning is carried out to blade, prevents dirt from accumulating.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is side elevational cross-section structural schematic diagram of the present invention;
Fig. 3 is splash-back planar structure schematic diagram of the present invention;
Fig. 4 is enlarged structure schematic diagram at Fig. 2A of the present invention;
Fig. 5 is that the present invention contains closet top view cross section structural schematic diagram;
Fig. 6 is the clear floating rule top view cross section structural schematic diagram of the present invention;
Fig. 7 is paddle wheel plane structural schematic diagram of the present invention;
Fig. 8 is blade section structural schematic diagram of the present invention;
In figure: 1- contains closet;The inner cavity 101-;102- valve button;103- sliding rail;104- driving motor;2- drainpipe;201- leaf
Wheel;2011- blade;2012- sliding slot;2013- clears up block;2014- reset spring;3- water inlet pipe;4- splash-back;401- through-hole;
4011- reverse flow baffle;5- shifting axle;The clear floating rule of 6-;601- flexibility gets rid of band;6011- scrapes cone.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine
Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
A kind of Anti-splash urinal cleared up in real time includes: containing closet 1, inner cavity 101, valve button 102, sliding rail 103, driving
Motor 104, impeller 201, blade 2011, sliding slot 2012, cleaning block 2013, reset spring 2014, water inlet pipe 3, is prevented drainpipe 2
It splashes plate 4, through-hole 401, reverse flow baffle 4011, shifting axle 5, clear floating rule 6, flexibility to get rid of band 601 and scrape cone 6011, contain inside closet 1
Opening is provided with inner cavity 101, contains the insertion of 1 top of closet and is provided with water inlet pipe 3, contains the insertion of 1 bottom end of closet and is provided with drainpipe 2,
It contains 1 top activity of closet and is embedded with valve button 102, contain 1 inner bottom of closet and be fixedly connected with sliding rail 103,103 top of sliding rail
Sliding is provided with shifting axle 5, and shifting axle 5 is connected with clear floating rule 6 by connecting rod, and clear floating rule 6 is fitted in 101 inner wall of inner cavity
On, it contains the insertion of 1 inner bottom of closet and is provided with driving motor 104, drainpipe 2, which is internally embedded, is provided with impeller 201, impeller 201
Surrounding is provided with blade 2011 around welding, and 2011 inner opening of blade is provided with sliding slot 2012, and 2012 internal slide of sliding slot is set
It is equipped with cleaning block 2013, reset spring 2014, the activity of 101 top of inner cavity are fixedly connected between sliding slot 2012 and cleaning block 2013
It is connected with splash-back 4,4 inner opening of splash-back is provided with several through-holes 401, and the insertion of 401 inner lower of through-hole is provided with back
Flow baffle 4011, insertion setting is flexible on the outside of clear 6 surrounding of floating rule gets rid of band 601, and flexibility, which is got rid of 601 two sides of band and is provided with, scrapes cone
6011。
Wherein, it is 10-15 in one group that flexibility, which gets rid of 601 quantity of band, and flexibility is got rid of band 601 and is set in turn in from top to bottom clearly
6 top of floating rule, flexibility are got rid of band 601 and can arbitrarily be swung in 360 °, and clear floating rule 6 is connect by live bearing with shifting axle 5, by more
A flexibility gets rid of band 601 and carries out quickly synchronous dirt cleaning under the drive of clear floating rule 6.
Wherein, angle is 45 ° -70 ° between blade 2011 and impeller 201, and blade 2011 is arranged in same direction, makes
Water impact is obtained when on blade 2011, the impact force of water flow maximizes the use, and the revolving speed of impeller 201 reaches maximization, mentions
The exhaust velocity of high impeller 201.
Wherein, the setting in the shape of an " I " of block 2013 is cleared up, and clears up 2013 width of block and is consistent with 2011 width of blade,
So that cleaning block 2013 can all clear up 2011 entire area of blade when sliding on blade 2011.
Wherein, through-hole 401 is tilted with respect to splash-back 4 in 45 °, and the reverse flow baffle 4011 being equipped with inside through-hole 401 is in " triangle
Shape " setting, and 4011 side of reverse flow baffle and 401 inner wall of through-hole are at right angles vertical, when so that urine and splash-back 4 contacting, lead to
Reach deceleration purpose after crossing through-hole 401, prevent urine excessive velocities from forming sputtering, while reverse flow baffle 4011 is arranged in through-hole 401,
Urine is got rid of to formation reflux on splash-back 4 when preventing clear floating rule 6 from rotating.
Wherein, sliding rail 103 is arranged with inside 101 phase the same side of inner cavity in identical radian measure, so that urine and 101 inner wall of inner cavity
When contact, arc shape inner wall has certain splashproof to act on urine.
Wherein, it scrapes cone 6011 and " prism-shaped " is made by rubber material, and scraping 6011 corner angles of cone is 30 ° -40 °, so that
When scraping cone 6011 and contacting with 101 inner wall of inner cavity, scraping cone 6011 not only can carry out dirt cleaning to 101 inner wall of inner cavity, but also can protect
Shield 101 inner wall of inner cavity is not scratched.
Wherein, clear floating rule 6 has been internally embedded drive motor, and trigger circuit is equipped with inside valve button 102, and contains closet
1 is equipped with conducting wire and external power supply electric connection, and 5 bottom end of shifting axle is equipped with electronic pulley and connect with sliding rail 103, and shifting axle 5 is logical
It crosses conducting wire and driving motor 104 is electrically connected, shifting axle 5, in matching, is scraped clearly with driving motor 104 and valve button 102
Bar 6 and valve button 102 are in match.
The working principle of the present embodiment:
Closet 1 will be contained first and is mounted on required operating position, and drainpipe 2 and water inlet pipe 3 is sealed in connection, while needed for connection
Power supply, then can be used, in use, user's urine is contacted with splash-back 4, then pass through through-hole 401 and reach deceleration mesh
, the leaching of subsequent urine is penetrated on 101 inner wall of inner cavity downstream in drainpipe 2, is then pressed valve button 102, is enabled valve button
It trigger circuit triggers in 102 and washes by water, so that driving motor 104 drives shifting axle 5 to move left and right in sliding rail 103,
The drive motor in clear floating rule 6 drives it to be rotated simultaneously, so that the flexibility on clear floating rule 6 gets rid of band 601 in 101 inner wall of inner cavity
On do not stop whipping, and it is flexible get rid of scraping cone 6011 while synchronizing to 101 inner wall of inner cavity on band 601 and scratch so that inner cavity 101
Dirt on inner wall is cleared up in time, and dirt and urine are all concentrated to drainpipe 2 and be discharged by subsequent water flow, water flow when discharge
It acts on blade 2011, so that impeller 201 rotates, while driving the urine peculiar smell in inner cavity 101 to be discharged to drainpipe 2, leaf
Centrifugal force can be generated when 201 work of wheel, drives cleaning block 2013 to throw away outward in sliding slot 2012 using centrifugal force, and then enable leaf
It is not easy to accumulate dirt on piece 2011, reset spring 2014 pulls cleaning block using the telescopic action of spring when impeller stops operating
2013 reset.
To sum up, although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should all wrap
Containing within protection scope of the present invention.
Claims (8)
1. the Anti-splash urinal that one kind is cleared up in real time, it is characterised in that: the Anti-splash urinal cleared up in real time includes:
Contain closet (1), inner cavity (101), valve button (102), sliding rail (103), driving motor (104), drainpipe (2), impeller
(201), blade (2011), sliding slot (2012), cleaning block (2013), reset spring (2014), water inlet pipe (3), splash-back (4),
Through-hole (401), reverse flow baffle (4011), shifting axle (5), clear floating rule (6), flexibility get rid of band (601) and scrape cone (6011), the Sheng
Closet (1) inner opening is provided with inner cavity (101), and the insertion of the Sheng closet (1) top is provided with water inlet pipe (3), and the Sheng is just
The insertion of device (1) bottom end is provided with drainpipe (2), and Sheng closet (1) the top activity is embedded with valve button (102), the Sheng
Closet (1) inner bottom is fixedly connected with sliding rail (103), and sliding is provided with shifting axle (5) above the sliding rail (103), described
Shifting axle (5) is connected with clear floating rule (6) by connecting rod, and clear floating rule (6) is fitted on inner cavity (101) inner wall, and the Sheng is just
The insertion of device (1) inner bottom is provided with driving motor (104), and the drainpipe (2), which is internally embedded, is provided with impeller (201), institute
It states impeller (201) surrounding to be provided with blade (2011) around welding, blade (2011) inner opening is provided with sliding slot
(2012), sliding slot (2012) internal slide is provided with cleaning block (2013), the sliding slot (2012) and cleaning block (2013)
Between be fixedly connected with reset spring (2014), inner cavity (101) the top activity is connected with splash-back (4), the splash-back
(4) inner opening is provided with several through-holes (401), and through-hole (401) the inner lower insertion is provided with reverse flow baffle
(4011), insertion setting is flexible on the outside of clear floating rule (6) surrounding gets rid of band (601), and it is equal that the flexibility gets rid of band (601) two sides
It is provided with and scrapes cone (6011).
2. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the flexibility gets rid of band (601)
It is in one group that quantity, which is 10-15, and flexibility is got rid of band (601) and is set in turn in above clear floating rule (6) from top to bottom, and the flexibility is got rid of
Band (601) can arbitrarily be swung in 360 °, and the clear floating rule (6) is connect by live bearing with shifting axle (5).
3. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the blade (2011) and leaf
Taking turns angle between (201) is 45 ° -70 °, and blade (2011) is arranged in same direction.
4. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the cleaning block (2013) is in
I-shaped setting, and clear up block (2013) width and be consistent with blade (2011) width.
5. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the through-hole (401) is opposite
In 45 ° of inclinations, the internal reverse flow baffle (4011) being equipped with of the through-hole (401) is arranged splash-back (4) in " triangular shape ", and flows back
Baffle (4011) side and through-hole (401) inner wall are at right angles vertical.
6. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the sliding rail (103) with it is interior
It is arranged inside chamber (101) phase the same side in identical radian measure.
7. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the cone (6011) of scraping is by rubber
" prism-shaped " is made in glue material matter, and scraping cone (6011) corner angle is 30 ° -40 °.
8. the Anti-splash urinal according to claim 1 cleared up in real time, it is characterised in that: the clear floating rule (6) is internal
It is embedded with drive motor, and is equipped with trigger circuit inside valve button (102), and contains closet (1) and is equipped with conducting wire and external power supply
It is electrically connected, shifting axle (5) bottom end is equipped with electronic pulley and connect with sliding rail (103), and shifting axle (5) by conducting wire and drives
Dynamic motor (104) are electrically connected, and the shifting axle (5) is in match with driving motor (104) and valve button (102), institute
It states clear floating rule (6) and valve button (102) is in match.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910013822.6A CN109487884A (en) | 2019-01-08 | 2019-01-08 | A kind of Anti-splash urinal cleared up in real time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910013822.6A CN109487884A (en) | 2019-01-08 | 2019-01-08 | A kind of Anti-splash urinal cleared up in real time |
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Publication Number | Publication Date |
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CN109487884A true CN109487884A (en) | 2019-03-19 |
Family
ID=65714182
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CN201910013822.6A Withdrawn CN109487884A (en) | 2019-01-08 | 2019-01-08 | A kind of Anti-splash urinal cleared up in real time |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110513788A (en) * | 2019-09-02 | 2019-11-29 | 解明 | A kind of public toilet air cleaning system |
CN111119308A (en) * | 2020-02-10 | 2020-05-08 | 沙洲职业工学院 | Urinal capable of automatically cleaning foreign matters |
CN112779965A (en) * | 2020-12-21 | 2021-05-11 | 李书红 | Filtering device for urinal drain outlet |
-
2019
- 2019-01-08 CN CN201910013822.6A patent/CN109487884A/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110513788A (en) * | 2019-09-02 | 2019-11-29 | 解明 | A kind of public toilet air cleaning system |
CN110513788B (en) * | 2019-09-02 | 2020-11-24 | 日照经济技术开发区海洋发展有限公司 | Air purification system for public washroom |
CN111119308A (en) * | 2020-02-10 | 2020-05-08 | 沙洲职业工学院 | Urinal capable of automatically cleaning foreign matters |
CN111119308B (en) * | 2020-02-10 | 2021-01-15 | 沙洲职业工学院 | Urinal capable of automatically cleaning foreign matters |
CN112779965A (en) * | 2020-12-21 | 2021-05-11 | 李书红 | Filtering device for urinal drain outlet |
CN112779965B (en) * | 2020-12-21 | 2022-09-30 | 萧县华企云谷中小企业服务中心有限公司 | Filtering device for urinal drain outlet |
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Application publication date: 20190319 |