CN206616652U - The antifreeze toilet seat of Washdown type - Google Patents
The antifreeze toilet seat of Washdown type Download PDFInfo
- Publication number
- CN206616652U CN206616652U CN201720350326.6U CN201720350326U CN206616652U CN 206616652 U CN206616652 U CN 206616652U CN 201720350326 U CN201720350326 U CN 201720350326U CN 206616652 U CN206616652 U CN 206616652U
- Authority
- CN
- China
- Prior art keywords
- water
- bedpan
- temperature sensor
- sewage draining
- draining exit
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of antifreeze toilet seat of Washdown type, including temperature controller, water tank and the main body using direct-flushing type discharging water mode, main body has bedpan of the open top bottom provided with sewage draining exit, the water shoveling board of closing sewage draining exit is hinged with the sewage draining exit of bedpan, bedpan is provided with first heater and the first temperature sensor, water tank close to the position of sewage draining exit and is provided with secondary heating mechanism and second temperature sensor；Temperature controller receives the signal feedback of the first temperature sensor, starts or stops the work of first heater, and temperature controller receives the signal feedback of second temperature sensor, starts or stops the work of secondary heating mechanism.The utility model uses the main body of Washdown type, water is avoided to be frozen in water crook, by setting heater at bedpan sewage draining exit and inside water tank, temperature controller feeds back the automatic start for realizing heater according to the signal of temperature sensor, heat-preserving anti-freezing effect is fully played, common toilet seat is solved the problem of temperature below freezing can not be used.
Description
Technical field
The utility model is related to toilet seat field, more particularly to a kind of antifreeze toilet seat of Washdown type.
Background technology
Toilet seat is made up of water tank and main body, and the external supply channel injection rinse water of water tank, main body is arranged in water tank
Lower section.Toilet seat opens water fender by the operation of the action bars on water tank, and rinse water is arranged into the bedpan to main body
Inside, and it is together discharged into toilet seat with human excrement from the sewage draining exit of bedpan bottom.
The winter temperature of northern China is extremely low, and temperature is substantially below freezing.Water starts knot when temperature is down to freezing point
Ice, due to rinse water and excreta icing, causes common toilet seat can not under north of china in winter temperature environment below freezing
Use, and very big inconvenience is caused in the lavatory that enters given people.
Utility model content
For technical problem present in above-mentioned prior art, the utility model provides a kind of antifreeze toilet seat of Washdown type
Device, solves the problem of common toilet seat can not be used under temperature environment below freezing.
The technical solution of the utility model is：A kind of antifreeze toilet seat of Washdown type, including water tank and use direct-flushing type discharging water
The main body of mode, the main body has to be provided with for opening on bedpan of the open top bottom provided with sewage draining exit, the water tank
The water fender of water tank bottom is provided with to the row at the sewage draining exit of the bedpan to the flush button washed by water inside the bedpan
The water shoveling board that dirty mouth is closed, the water shoveling board is hinged by rotating shaft with the main body, and torsion spring is provided with the rotating shaft,
When being washed by water inside to bedpan, the water shoveling board can overcome the torsion of the torsion spring to be rotated down opening, the water inside bedpan
When will drain, the water shoveling board return can be closed to sewage draining exit again under the torsion of the torsion spring；
The bottom of the main body is provided with the drainage channel docked with the sewage draining exit of the bedpan, and the drainage channel is located at
Have in the lower section of the bedpan, and the drainage channel and accommodate the space that the water shoveling board rotates down opening；
The bedpan is provided with first heater and the first temperature sensor, the water tank close to the position of sewage draining exit
It is provided with secondary heating mechanism and second temperature sensor；
Also include the temperature controller for being used to control first heater and secondary heating mechanism to work, the temperature controller receives the
The signal feedback of one temperature sensor, starts or stops the work of first heater, and the temperature controller receives second temperature biography
The signal feedback of sensor, starts or stops the work of secondary heating mechanism.
As preferred：The bedpan wall and water tank wall are provided with insulation construction.
As preferred：The toilet lid being hinged with the main body is provided with above the bedpan, the toilet lid is by being incubated
Waterproof material is made.
As preferred：The temperature controller passes through water proof wire and first heater, the first temperature sensor, the second heating
Device and second temperature sensor electrical connection.
As preferred：The temperature controller, first heater, the first temperature sensor, secondary heating mechanism and the second temperature
Degree sensor is powered by AC power or dc source.
As preferred：The water inlet pipe being communicated to inside the water tank, the outer wall of the water inlet pipe are provided with outside the water tank
It is wound with electric heating heater strip.
As preferred：The water inlet pipe outer wall is additionally provided with heat-insulation layer, and the heat-insulation layer wraps up the electric heating heater strip
Inside.
As preferred：Sealing ring is provided with the sewage draining exit of the bedpan.
As preferred：The water shoveling board is driven by servomotor and rotated, and the water shoveling board is fixedly connected with the rotating shaft,
The rotating shaft passes sequentially through mono-directional overrun clutch and decelerator and is connected with the output end of the servomotor, the servomotor
Work drives the axis of rotation to open the water shoveling board, and the starting switch of the servomotor is delay switch, the delay
Switch is arranged on the water tank and linked with the flush button.
As preferred：The first heater is loop configuration, and the first heater and the sewage draining exit are coaxial
Set, and the inner wall shape of the first heater is seamlessly transitted with the bedpan inwall formation of its installation place.
The beneficial effects of the utility model are：The utility model uses the main body of Washdown type, it is to avoid water is tied in water crook
Ice, by setting heater at bedpan sewage draining exit and inside water tank, and passes through signal of the temperature controller according to temperature sensor
Feedback realizes the automatic start of heater, to ensure that the water temperature in bedpan and inside water tank is on freezing point all the time, fully
Play heat-preserving anti-freezing effect, it is ensured that temperature is down under freezing point, still can normally use.Effectively solved by the utility model
Northern China of the having determined people in the winter time enter lavatory problem, it is very convenient.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of the water shoveling board open mode of the utility model embodiment 1；
Fig. 4 is rotating shaft and the attachment structure schematic diagram of servomotor of the utility model embodiment 2.
1- water tanks in figure；11- water inlet pipes；12- electric heating heater strips；The heat preservation sandwich layers of 13- second；2- main bodys；21- first is incubated
Interlayer；22- drainage channels；3- bedpans；31- sewage draining exits；32- toilet lid；4- water shoveling boards；41- rotating shafts；42- torsion springs；43- is unidirectional
Freewheel clutch；44- decelerators；45- servomotors；5- sealing rings；6- first heaters；The temperature sensors of 7- first；8-
Secondary heating mechanism；9- second temperature sensors.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
Embodiment 1
As shown in Figure 1 to Figure 3, the antifreeze toilet seat of a kind of Washdown type, including temperature controller (not regarded in figure), water tank 1 and use
The main body 2 of direct-flushing type discharging water mode.
Main body 2 has bedpan 3 of the open top bottom provided with sewage draining exit 31.It is provided with the sewage draining exit 31 of bedpan 3 to row
The water shoveling board 4 that dirty mouth 31 is closed, water shoveling board 4 is hinged by rotating shaft 41 with main body 2, and torsion spring 42 is provided with rotating shaft 41.
To when washing by water inside bedpan 3, water shoveling board 4 can overcome the torsion of torsion spring 42 to be rotated down opening to such as Fig. 3 institutes
The state shown, when the water inside bedpan 3 will be drained, water shoveling board 4 can be repositioned to as shown in Figure 2 under the torsion of torsion spring 42
State, is closed to sewage draining exit 31 again.
In order to ensure to be provided with sealing ring 5 at sealing of the water shoveling board 4 to sewage draining exit 31, the sewage draining exit 31 of bedpan 3.So as to
Under the unused state of bedpan 3, a small amount of water can be deposited, the effect of deodorization is played.Sealing ring 5 is fixedly connected on the body 2, is turned over
The face that water plate 4 is contacted with sealing ring 5 is a plane, and so when opening 4 blowdown of water shoveling board, dirt can be all from water shoveling board 4
It is upper to slide, without remaining on water shoveling board 4, it is to avoid because dirt, which stops, causes it to sewage draining exit 31 during 4 return of water shoveling board
It is poorly sealed.
Bedpan 3 is provided with the temperature sensor 7 of first heater 6 and first, the first heating close to the position of sewage draining exit 31
Device 6, the first temperature sensor 7 are electrically connected by water proof wire with temperature controller.The letter that temperature controller passes through the first temperature sensor 7
Number feedback is automatically controlled to first heater 6, and temperature of first temperature sensor 7 in real time in monitoring bedpan 3 simultaneously will letter
Temperature controller number is passed to, temperature controller feeds back according to the signal of the first temperature sensor 7, starts or stops first heater 6
Work.
First heater 6 is loop configuration, and first heater 6 is coaxially disposed with sewage draining exit 31.First heating
Device 6 is installed on the body 2 by the way of embedded, and in the inner wall shape of first heater 6 and the bedpan 3 of its installation place
Wall formation is seamlessly transitted.Using such structure, ensureing that first heater 6 can be normally to the water progress inside bedpan 3
While heating, pass through the inwall of first heater 6 and seamlessly transitting for the inwall of bedpan 3, it is ensured that in bath in bedpan 3
Excreta and water can be discharged all from sewage draining exit 31, and be difficult to appear in the wall built-up residual of the inwall of bedpan 3, also be avoided the occurrence of clear
Clean dead angle.
Similarly, the first temperature sensor 7 is installed on the body 2 by the way of embedded, and the first temperature sensor 7
Surface is just seamlessly transitted with the formation of the inwall of bedpan 3.
The wall of bedpan 3 is provided with insulation construction, the insulation construction is to be arranged on main body 2 to surround close to the part of the wall of bedpan 3
First heat preservation sandwich layer 21 of whole bedpan 3, the first heat preservation sandwich layer 21 is made up of heat-preservation cotton.
The inside and outside temperature of bedpan 3 can effectively be completely cut off by the insulation construction of the wall of bedpan 3, to improve the first heating
The efficiency of heating surface of device 6, it is to avoid larger thermal loss.
The toilet lid 32 being hinged with main body 2 is provided with the top of bedpan 3, toilet lid 32 is made up of thermal-insulating waterproof material.
When bedpan 3 is not used, the top of bedpan 3 is closed by toilet lid 32, further functioned as to the insulation effect inside bedpan 3.
The bottom of main body 2 is provided with the drainage channel 22 docked with the sewage draining exit 31 of bedpan 3, and drainage channel 22 is located at bedpan
3 lower section, drainage channel 22 is in up-small and down-big taper, and its upper end is docked with drainage channel 22, forms the draining of Washdown type.Row
Have in aquaporin 22 and accommodate the space that water shoveling board 4 rotates down opening, it is ensured that water shoveling board 4 can be opened successfully, and
The dirt is set rapidly to enter sewer pipe from drainage channel 22, it is to avoid residual is water stain and freeze stifled in drainage channel 22
Fill in drainage channel 22.
The bottom of water tank 1 has is provided with the water fender closed to it at the flushing hole connected with bedpan 3, flushing hole
(not regarded in figure).The water inlet pipe 11 being communicated to inside water tank 1 is provided with outside water tank 1, water tank 1 is internally provided with inlet valve (figure
In not depending on) and the bath link assembly (not regarded in figure) that links with inlet valve, the side wall of water tank 1 or top set control bath
The flush button (not regarded in figure) of component, starts flush button and can open the water fender of the bottom of water tank 1 and rushed to inside bedpan 3
Water.
Water fender, inlet valve, bath link assembly and flush button use existing structure, therefore are not illustrated,
Its concrete structure is not also repeated herein.
Secondary heating mechanism 8 and second temperature sensor 9 are provided with water tank 1.Secondary heating mechanism 8, second temperature are passed
Sensor 9 is electrically connected by water proof wire with temperature controller.Temperature controller is heated by the signal feedback of second temperature sensor 9 to second
Device 8 is automatically controlled, and second temperature sensor 9 monitors the temperature in water tank 1 and signal is passed into temperature controller in real time, temperature
Control device to be fed back according to the signal of second temperature sensor 9, start or stop the work of secondary heating mechanism 8.
In the present embodiment, in order to preferably play a part of that the water inside water tank 1 is heated, by secondary heating mechanism
8 are arranged on the bottom of water tank 1, and second temperature sensor 9 is arranged on into position of the side wall of water tank 1 close to bottom.
Insulation construction is provided with the wall of water tank 1, the insulation construction is to be arranged in the wall of water tank 1 and surround whole water tank 1
The second heat preservation sandwich layer 13, the second heat preservation sandwich layer 13 is made up of heat-preservation cotton.
In order to keep water tank 1 normally to intake, electric heating heater strip 12 is wound with the outer wall of water inlet pipe 11.In water inlet pipe
11 outer walls are additionally provided with heat-insulation layer, and electric heating heater strip 12 is wrapped in interior by heat-insulation layer.In the tube wall of water inlet pipe 11, the 3rd temperature is set
Sensor is spent to detect the water temperature in water inlet pipe 11.
Electric heating heater strip 12 and three-temperature sensor are electrically connected by water proof wire with temperature controller.Temperature controller passes through the 3rd
The signal feedback of temperature sensor is automatically controlled to electric heating heater strip 12, and three-temperature sensor monitors water inlet pipe 11 in real time
Signal is simultaneously passed to temperature controller by interior temperature, and temperature controller feeds back according to the signal of three-temperature sensor, starts or stops electricity
The heating work of hot heater strip 12.
Temperature controller, first heater 6, the first temperature sensor 7, secondary heating mechanism 8, second temperature sensor 9, electricity
Hot heater strip 12 and three-temperature sensor are powered by AC power or dc source.
When being powered using AC power, being connected to electricity network by a power line with plug can be supplied
Electricity, by the break-make for controlling the plug of plug circuit.Power switch can also be on the power line set, pass through power switch
To control the break-make of circuit.
When being powered using dc source, battery is connected by power line, and set power supply to open on the power line
Close, the break-make of circuit is controlled by power switch.
The utility model has set first heater 6, secondary heating mechanism 8 and electric heating heater strip when dispatching from the factory, that is,
12 work start-up temperature and work stop temperature.When the first temperature sensor 7, the temperature of second temperature sensor 9 and the 3rd are passed
When the temperature that sensor is detected is less than or equal to work start-up temperature, first heater 6, secondary heating mechanism 8 and electric heating add
Heated filament 12 is started working；The temperature detected when the first temperature sensor 7, second temperature sensor 9 and three-temperature sensor
When stopping temperature higher than work, first heater 6, secondary heating mechanism 8 and electric heating heater strip 12 are stopped.
The utility model is when temperature is higher than freezing point, it is not necessary to switch on power, the use with common Washdown type toilet seat
Method does not have difference.
When temperature is below the freezing point, the utility model is switched on power, the first temperature sensor 7, second temperature sensor 9
With three-temperature sensor work, the water temperature in bedpan 3, water tank 1 and water inlet pipe 11 is monitored in real time respectively.When the first temperature
Degree sensor 7, second temperature sensor 9 and three-temperature sensor are detected in bedpan 3, water tank 1 and water inlet pipe 11 respectively
During water temperature drop to work start-up temperature, first heater 6, secondary heating mechanism 8 and electric heating heating is respectively started in temperature controller
Silk 12 carries out heating work；When the first temperature sensor 7, second temperature sensor 9 and three-temperature sensor are detected respectively
When work stopping temperature being down in the water temperature in bedpan 3, water tank 1 and water inlet pipe 11, first heater is respectively started in temperature controller
6th, secondary heating mechanism 8 and electric heating heater strip 12 stop heating work.Now bedpan 3, water tank 1 and water inlet pipe 11 pass through respectively
One heat preservation sandwich layer 21, the second heat preservation sandwich layer 13 and heat-insulation layer are incubated, and are played to inside bedpan 3, water tank 1 and water inlet pipe 11
Antifreeze effect.
The utility model uses the main body 2 of Washdown type, it is to avoid water freezes in water crook, by the sewage draining exit 31 of bedpan 3
Place and the inside of water tank 1 set heater, and realize heater according to the signal of temperature sensor feedback by temperature controller
Automatic start, to ensure that the water temperature in bedpan 3 and inside water tank 1 on freezing point, fully plays heat-preserving anti-freezing effect all the time,
Ensure that temperature is down under freezing point, still can normally use, efficiently solve the lavatory that enters of the northern China people in the winter time and ask
Topic, it is very convenient.
Embodiment 2
Compared with Example 1, in the present embodiment, in order to which rapidly water shoveling board 4 is opened, by set servomotor 45 come
Water shoveling board 4 is driven to rotate, servomotor 45 connects power supply by power line.The starting switch of servomotor 45 is delay switch
(not regarded in figure), the delay switch is arranged on water tank 1 and linked with flush button.
Water shoveling board 4 is fixedly connected with rotating shaft 41.As shown in figure 4, rotating shaft 41 passes sequentially through mono-directional overrun clutch 43 and subtracted
Fast device 44 is connected with the output end of servomotor 45.
When needing to wash by water to the inside of bedpan 3, flush button, the descending shake-up delay switch of flush button, you can open are pressed
Dynamic servomotor 45 works, and drives the rotating opening water shoveling board 4 of rotating shaft 41.After water shoveling board 4 is opened completely, delay switch is from dynamic circuit breaker
Open, the work of servomotor 45 stops.Due to being provided with freewheel clutch between the output end of rotating shaft 41 and servomotor 45,
When water inside bedpan 3 will be drained, water shoveling board 4 can carry out return under the torsion of torsion spring 42, and sewage draining exit 31 is entered again
Row closing.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of antifreeze toilet seat of Washdown type, including water tank (1) and the main body (2) using direct-flushing type discharging water mode, the main body
(2) there is open top bottom to be provided with the bedpan (3) of sewage draining exit (31), the water tank (1) to be provided with for opening water tank (1)
The flush button that the water fender of bottom is washed by water to the bedpan (3) inside, it is characterised in that：The sewage draining exit of the bedpan (3)
(31) place is provided with the water shoveling board (4) closed to the sewage draining exit (31), and the water shoveling board (4) passes through rotating shaft (41) and institute
State main body (2) to be hinged, torsion spring (42) is provided with the rotating shaft (41), when being washed by water to bedpan (3) is internal, the water shoveling board
(4) torsion of the torsion spring (42) can be overcome to be rotated down opening, it is described to turn over when the internal water of bedpan (3) will be drained
Water plate (4) return can be closed to sewage draining exit (31) again under the torsion of the torsion spring (42)；
The bottom of the main body (2) is provided with the drainage channel (22) docked with the sewage draining exit (31) of the bedpan (3), the row
Aquaporin (22), which is located in the lower section of the bedpan (3), and the drainage channel (22) to have, accommodates the water shoveling board (4) downwards
The space of rotating opening；
The bedpan (3) is provided with first heater (6) and the first temperature sensor (7) close to the position of sewage draining exit (31),
Secondary heating mechanism (8) and second temperature sensor (9) are provided with the water tank (1)；
Also include the temperature controller for being used to control first heater (6) and secondary heating mechanism (8) to work, the temperature controller receives
The signal feedback of first temperature sensor (7), starts or stops the work of first heater (6), and the temperature controller receives the
The signal feedback of two temperature sensors (9), starts or stops the work of secondary heating mechanism (8).
2. the antifreeze toilet seat of Washdown type according to claim 1, it is characterised in that：Bedpan (3) wall and water tank (1) wall
It is provided with insulation construction.
3. the antifreeze toilet seat of Washdown type according to claim 2, it is characterised in that：It is provided with above the bedpan (3)
The toilet lid (32) being hinged with the main body (2), the toilet lid (32) is made up of thermal-insulating waterproof material.
4. the antifreeze toilet seat of Washdown type according to claim 1, it is characterised in that：The temperature controller by water proof wire with
First heater (6), the first temperature sensor (7), secondary heating mechanism (8) and second temperature sensor (9) electrical connection.
5. the antifreeze toilet seat of Washdown type according to claim 1, it is characterised in that：The temperature controller, first heater
(6), the first temperature sensor (7), secondary heating mechanism (8) and second temperature sensor (9) pass through AC power or direct current
Power supply is powered.
6. the antifreeze toilet seat of Washdown type as claimed in any of claims 1 to 5, it is characterised in that：The water tank (1)
Outer be provided with is communicated to the internal water inlet pipe (11) of the water tank (1), and the outer wall of the water inlet pipe (11) is wound with electric heating heating
Silk (12).
7. the antifreeze toilet seat of Washdown type according to claim 6, it is characterised in that：Water inlet pipe (11) outer wall is also set up
There is heat-insulation layer, the electric heating heater strip (12) is wrapped in interior by the heat-insulation layer.
8. the antifreeze toilet seat of Washdown type as claimed in any of claims 1 to 5, it is characterised in that：The bedpan (3)
Sewage draining exit (31) place be provided with sealing ring (5).
9. the antifreeze toilet seat of Washdown type as claimed in any of claims 1 to 5, it is characterised in that：The water shoveling board
(4) driven and rotated by servomotor (45), the water shoveling board (4) is fixedly connected with the rotating shaft (41), the rotating shaft (41)
Pass sequentially through mono-directional overrun clutch (43) and decelerator (44) is connected with the output end of the servomotor (45), the servo
Motor (45) work drives water shoveling board (4), the starting switch of the servomotor (45) described in rotating shaft (41) rotating opening
For delay switch, the delay switch is arranged on the water tank (1) and linked with the flush button.
10. the antifreeze toilet seat of Washdown type as claimed in any of claims 1 to 5, it is characterised in that：Described first adds
Thermal (6) is loop configuration, and the first heater (6) is coaxially disposed with the sewage draining exit (31), and described first adds
The inner wall shape of thermal (6) and bedpan (3) inwall formation of its installation place are seamlessly transitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350326.6U CN206616652U (en) | 2017-04-05 | 2017-04-05 | The antifreeze toilet seat of Washdown type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350326.6U CN206616652U (en) | 2017-04-05 | 2017-04-05 | The antifreeze toilet seat of Washdown type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616652U true CN206616652U (en) | 2017-11-07 |
Family
ID=60235351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350326.6U Expired - Fee Related CN206616652U (en) | 2017-04-05 | 2017-04-05 | The antifreeze toilet seat of Washdown type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616652U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989467A (en) * | 2018-01-03 | 2019-07-09 | 开平金牌洁具有限公司 | A kind of conventional one-piece toilet stool |
| CN110424509A (en) * | 2019-06-28 | 2019-11-08 | 宁夏钻通管道铺设服务有限公司 | A kind of antifreeze odor-resistant toilet of water tank-free direct-drain water-saving |
| CN112709302A (en) * | 2020-12-25 | 2021-04-27 | 天津市滨海新区环境创新研究院 | Device for preventing toilet from freezing |
| CN113026880A (en) * | 2021-03-03 | 2021-06-25 | 陈雪琴 | Intelligent closestool with prevent frostbite and split sterilizing equipment |
-
2017
- 2017-04-05 CN CN201720350326.6U patent/CN206616652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989467A (en) * | 2018-01-03 | 2019-07-09 | 开平金牌洁具有限公司 | A kind of conventional one-piece toilet stool |
| CN110424509A (en) * | 2019-06-28 | 2019-11-08 | 宁夏钻通管道铺设服务有限公司 | A kind of antifreeze odor-resistant toilet of water tank-free direct-drain water-saving |
| CN112709302A (en) * | 2020-12-25 | 2021-04-27 | 天津市滨海新区环境创新研究院 | Device for preventing toilet from freezing |
| CN113026880A (en) * | 2021-03-03 | 2021-06-25 | 陈雪琴 | Intelligent closestool with prevent frostbite and split sterilizing equipment |
| CN113026880B (en) * | 2021-03-03 | 2022-07-29 | 陈雪琴 | Intelligent closestool with prevent frostbite and split sterilizing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180405 |