CN208415407U - Air is every dirty device and intelligent closestool - Google Patents
Air is every dirty device and intelligent closestool Download PDFInfo
- Publication number
- CN208415407U CN208415407U CN201820381351.5U CN201820381351U CN208415407U CN 208415407 U CN208415407 U CN 208415407U CN 201820381351 U CN201820381351 U CN 201820381351U CN 208415407 U CN208415407 U CN 208415407U
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- China
- Prior art keywords
- tube body
- water
- air
- lower tube
- seal assembly
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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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses air every dirty device, including upper tube body and lower tube body, elastic seal assembly is provided between upper tube body and lower tube body, the side of lower tube body is provided with one-way air inlet component, the lower end of lower tube body is connected with jet water spout, and elastic seal assembly is unfolded into water passage when being pressurized；When upper tube body is intake, elastic seal assembly is opened in the presence of hydraulic pressure, and when water flow passes through water passage, water speed increase drives the intracorporal air pressure of down tube to reduce, and one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, elastic seal assembly closure, water there are potential energy because can also continue to flow a distance, negative pressure is formed in lower tube body, air is further charged in lower tube body and jet water spout, after water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column, the advantage is that: can not only prevent bacterium from infecting running water pipe by water seal layer, but also water seal layer adverse current can be prevented into running water pipe, the health for realizing intelligent closestool uses.
Description
Technical field
The utility model relates to a kind of air every dirty equipment, more particularly, to air every dirty device and intelligent closestool.
Background technique
Now with the rise of intelligentized Furniture, intelligent closestool is gradually popularized and steps into common people house.Intelligent closestool is logical
It crosses solenoid valve and directlys adopt a kind of device that the tap water in running water pipe is rinsed the sewage in closestool.Its water inlet pipe and
Jet water spout is directly connected by solenoid valve, and jet water spout is directly connected to the water seal layer bottom of closestool.When needing to rinse closestool, beat
Open electromagnetic valve, the tap water direct in water pipe were connected jet water spout and were rinsed to closestool inside.
The shortcomings that existing intelligent closestool, is: 1, when intelligent closestool rinse after, can intelligent closestool bottom there are
One easily breeds the water seal layer of bacterium.And the jet water spout of intelligent closestool is the water seal layer bottom for being directly connected to closestool, then
Bacterium inside intelligent closestool urinal water seal layer will enter running water pipe along jet water spout and solenoid valve, cause running water pipe
Pollution, thus to human body health generate harm.2, when generating negative pressure in running water pipe, the water seal layer washed by water in hose flows back
Into in water supply pipe, the pollution to running water pipe is further resulted in.Such as: when tap water cut-off, Stall and second floor are shared
One running water inlet channel, when Stall opens tap, negative pressure is generated in water supply pipe can be second floor and intelligent horse
The water seal layer suck-back that bucket is connected directly returns in water supply pipe.
Utility model content
The technical problem to be solved by the utility model is to provide one kind, and one section can be formed in jet water spout and lower tube body
Air prevents water seal layer from polluting running water pipe every dirty column, and prevents the water seal layer adverse current in closestool to the air of running water pipe
Every dirty device and intelligent closestool, the utility model applies also for other any need and passes through sky other than being applicable in intelligent closestool
Gas barrier solves the object of isolating problem between liquid and liquid, such as: conventional toilet, urinal, hand washing sink, floor drain, drinking-water
Pond etc..
Technical solution adopted by the utility model to solve the above technical problems is as follows: air is every dirty device, including upper tube body
And lower tube body, elastic seal assembly is provided between upper tube body and lower tube body, the side of lower tube body is provided with one-way air inlet component,
The lower end of lower tube body is connected with jet water spout, and elastic seal assembly is unfolded into water passage, the area of passage of upper tube body when being pressurized
Greater than the area of passage of water passage；When upper tube body is intake, elastic seal assembly is opened in the presence of hydraulic pressure, water flow was passed through
When aquaporin, water speed increase drives the intracorporal air pressure of down tube to reduce, and one-way air inlet component automatically opens sucking air；Upper tube body stops
When only intaking, elastic seal assembly closure, water is formed negative because can also continue to flow a distance there are potential energy in lower tube body
Pressure, air are further charged in lower tube body and jet water spout, after water potential energy discharges, form one in lower tube body and jet water spout
Section air is every dirty column.
The further preferred embodiment of the utility model are as follows: the elastic seal assembly include upper support bar, lower support bar,
Liquid sealant and first back-moving spring, upper support bar are horizontally installed in upper tube body, and lower support bar is horizontally installed on lower tube body
Interior, first back-moving spring is arranged between lower support bar and liquid sealant, and there are when hydraulic pressure above liquid sealant, liquid is close
Sealing moves down opening water passage, and water is flowed into lower tube body by water passage from upper tube body；When hydraulic pressure is eliminated, hydraulic seal
Part moves up the lower end for blocking upper tube body under the action of first back-moving spring, and water passage is closed.
The further preferred embodiment of the utility model are as follows: the liquid sealant include upper locating shaft, lower locating shaft with
And the liquid seal in middle position is set, location hole is provided on upper support bar, upper positioning shaft sleeve is located at location hole
It is interior, lower Positioning holes are provided on lower support bar, lower positioning shaft sleeve is located in lower Positioning holes, and first back-moving spring is set in lower positioning
On axis, one end of first back-moving spring is resisted against on the upper surface of lower support bar, and the other end is resisted against the lower end of liquid seal
Face.
The further preferred embodiment of the utility model are as follows: be provided with convex annular on the inner wall of the lower end of the upper tube body
Edge；When liquid sealant and annular flange are in contact, elastic seal assembly closure；When liquid sealant and annular flange separate,
The water passage is formed between liquid sealant and annular flange, elastic seal assembly is opened.
The further preferred embodiment of the utility model are as follows: the liquid sealant includes upper positioning plate and lower positioning plate,
The first rubber pad is provided between upper positioning plate and lower positioning plate, upper positioning plate may pass through the lower end of upper tube body and make the first rubber
Rubber mat is resisted against the lower end of upper tube body.
The further preferred embodiment of the utility model are as follows: the one-way air inlet component includes air inlet pipe, air inlet pipe it is interior
Be provided with side support on wall, sealing plate be provided at the nozzle of air inlet pipe, be provided with venthole on sealing plate, side support and
It is provided with seals between sealing plate, second back-moving spring is provided between seals and side support；Work as down tube
When numerical value of N or less is reduced in intracorporal air pressure, seals are moved inward, and venthole is opened, and gas is entered across venthole
In lower tube body；When the air pressure in lower tube body increases to N or more, seals are moved out under the action of second back-moving spring
It is dynamic to block the venthole.
The further preferred embodiment of the utility model are as follows: the seals include air seal portion and positioning column,
Side positioning hole is provided in side support, positioning column insertion side positioning hole can simultaneously move reciprocatingly along side positioning hole.
The further preferred embodiment of the utility model are as follows: the air seal portion includes fixed plate and fixed block, and second
Rubber pad is arranged between fixed plate and fixed block, and when moving outside seals, fixed block is extend into venthole, the second rubber
Pad seals venthole；When moving in seals, fixed block removes venthole, and air is along seals and air inlet inside pipe wall
Between gap enter in lower tube body.
The further preferred embodiment of the utility model are as follows: multiple guiding ribs are provided on the inside of the air inlet pipe, it is multiple
Guiding rib surrounds the space for foring and moving back and forth for seals, is provided between two neighboring guiding rib for air
By venting channels.
Intelligent closestool, including staving are provided with water inlet pipe and switch block in staving, it is characterised in that the switching group
One end of part is connected with above-mentioned air every dirty device, turns on the switch component, elasticity is opened in upper tube body water inlet under the action of water pressure
Seal assembly, when water flows through the water passage of elastic seal assembly, water flow velocity increases, and the intracorporal air pressure of down tube reduces, unidirectionally into
Pneumatic module automatically opens sucking air；Component is turned off the switch, water inlet pipe stops water inlet, and water there are potential energy because can also continue to flow
A distance forms negative pressure in lower tube body, and air is further charged in lower tube body and jet water spout, and water potential energy release finishes
Afterwards, one section of air is formed in lower tube body and jet water spout every dirty column.
Venturi effect and Bernoulli's theorem is utilized in the utility model, from Venturi effect: the stream of restricted flow
For body in the flow section by reducing, there is the phenomenon that flow velocity increase in fluid, and flow velocity is inversely proportional with flow section, is exerted by uncle
Known to sharp theorem: when perfect fluid makees Steady Flow along flow tube, flowing velocity increases, and the static pressure of fluid will reduce；Conversely, flowing
Speed reduces, and the static pressure of fluid will increase.In the present invention, elastic seal assembly is used for the opening when there is hydraulic pressure, in water
Pressure is closed when disappearing.One-way air inlet component is used for when the air pressure of lower tube body is lower, and air can enter in lower tube body, and down tube
When the air pressure of body is higher, air can not be discharged from one-way air inlet component.When upper tube body is intake, elasticity is opened under the action of water pressure
Seal assembly, when water flows through the water passage of elastic seal assembly, since the area of passage of upper hose is greater than the mistake of water passage
Flow area, so according to Venturi effect, the water flow velocity that lower tube body is entered in water passage increases, and according to Bernoulli's theorem,
Air pressure reduces in lower tube body, and one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, water is because there are potential energy
It can also continue to flow a distance, form negative pressure in lower tube body, further flow into air in lower tube body, in jet water spout
Water mixing air previously advances a distance, until the potential energy release of water finishes, one section of sky is formed in lower tube body and jet water spout
Air bound dirt column.Air every dirty column in jet water spout water seal layer and elastic seal assembly by one end air column interval, water seal layer
In bacterium can not pollute running water pipe along elastic seal assembly and switch block；Simultaneously, even if being generated in water inlet pipe
Negative pressure, the liquid sealant of elastic seal assembly, which moves up, seals water passage, and water seal layer adverse current in jet water spout can be effectively prevented
It is polluted in running water pipe.Air can both prevent bacterium from infecting tap water by water seal layer every the setting of dirty device
Pipe, and water seal layer adverse current can be prevented into running water pipe, the health for realizing intelligent closestool uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural representation that elastic seal assembly and one-way air inlet component are in a sealed state in the utility model
Figure；
Fig. 3 is the structural representation of state when elastic seal assembly is opened in the utility model and one-way air inlet component seals
Figure；
Fig. 4 is the structural representation of state when elastic seal assembly is opened in the utility model and one-way air inlet component is opened
Figure；
Fig. 5 is the structural representation of state when elastic seal assembly resets in the utility model and one-way air inlet component is opened
Figure；
Fig. 6 is the perspective view one of the utility model；
Fig. 7 is the perspective view two of the utility model；
Fig. 8 is the explosive view one of the utility model；
Fig. 9 is the explosive view two of the utility model
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Air can be used every dirty device in intelligent closestool, can also be assemblied in other portions for needing to carry out air partition
On part.Embodiment hereof is mainly unfolded with regard to the air on intelligent closestool every dirty device.
As shown in figs. 1-9, air is every dirty device, including upper tube body 1 and lower tube body 2, and upper tube body 1 and lower tube body 2 can be with
It is provided separately, can also be wholely set.It is provided with elastic seal assembly 3 between upper tube body 1 and lower tube body 2, upper tube, 1 and down tube
The junction of body 2 is provided with the first sealing ring 71, and the side of lower tube body 2 is provided with one-way air inlet component 4, elastic seal assembly 3
For the opening when there is hydraulic pressure, closed when hydraulic pressure disappears.One-way air inlet component 4 is used for when the air pressure of lower tube body 2 is lower, empty
Gas can enter in lower tube body 2, and when the air pressure of lower tube body 2 is higher, air can not be discharged from one-way air inlet component 4.Down tube
The lower end of body 2 is connected with jet water spout 5, and common jet water spout 5 is hose, and elastic seal assembly 3 was unfolded into water when being pressurized logical
Road 6, the area of passage of upper tube body 1 are greater than the area of passage of water passage 6；As shown in Figure 2-5, when upper tube body 1 is intake, in hydraulic pressure
Under the action of open elastic seal assembly 3, water flow pass through water passage 6 when, water speed increase drive lower tube body 2 in air pressure drop
Low, one-way air inlet component 4 automatically opens sucking air；When upper tube body 1 stops water inlet, elastic seal assembly 3 is closed, and water is because deposit
It can also continue to flow a distance in potential energy, form negative pressure in lower tube body 2, air is further charged with lower tube body 2 and bath
In pipe 5, after water potential energy discharges, as shown in Figure 1, one section of air of formation in lower tube body 2 and jet water spout 5 is ultimately formed
Every dirty column 7.Air is come water seal layer and water inlet pipe (attached drawing is not shown) by airspace every dirty column 7, can both have been prevented thin
Bacterium infects running water pipe by water seal layer, and water seal layer adverse current can be prevented into running water pipe, realizes the health of intelligent closestool
It uses.
As shown in Fig. 2-Fig. 5, Fig. 8, Fig. 9, elastic seal assembly 3 includes upper support bar 31, lower support bar 32, hydraulic seal
Part 33 and first back-moving spring 34, upper support bar 31 are horizontally installed in upper tube body 1, and lower support bar 32 is horizontally installed on lower tube body
In 2, first back-moving spring 34 is arranged between lower support bar 32 and liquid sealant 33, and there are hydraulic pressure above liquid sealant 33
When, liquid sealant 33 moves down opening water passage, and water is flowed into lower tube body 2 by water passage 6 from upper tube body 1；Hydraulic pressure
When elimination, liquid sealant 33 moves up the lower end for blocking upper tube body 1, water passage 6 under the action of first back-moving spring 34
It closes.Liquid sealant 33 includes upper locating shaft 35, lower locating shaft 36 and the liquid seal 37 that middle position is arranged in, on
Location hole 38 is provided on support rod 31, upper locating shaft 35 is set in location hole 38, is provided with down on lower support bar 32
Location hole 39, lower locating shaft 36 are set in lower Positioning holes 39, and first back-moving spring 24 is set on lower locating shaft 36, and first is multiple
One end of position spring 24 is resisted against on the upper surface of lower support bar 32, and the other end is resisted against the lower end surface of liquid seal 37.On
Annular flange 40 is provided on the inner wall of the lower end of tube body 1；When liquid sealant 33 and annular flange 40 are in contact, elasticity is close
Sealing assembly 3 is closed；When liquid sealant 33 and annular flange 40 separate, formed between liquid sealant 33 and annular flange 40
Aquaporin 6, elastic seal assembly 3 are opened.Liquid sealant 33 includes upper positioning plate 41 and lower positioning plate 42, upper 41 He of positioning plate
The first rubber pad 43 is provided between lower positioning plate 42, upper positioning plate 41 and lower positioning plate 42 are rounded, and upper positioning plate 41 is less than
Lower positioning plate 42, upper positioning plate 41 may pass through the lower end of upper tube body 1 and be resisted against the first rubber pad 43 under upper tube body 1
End.
As shown in Fig. 2-Fig. 5, Fig. 8, Fig. 9, one-way air inlet component 4 includes air inlet pipe 51, is arranged on the inner wall of air inlet pipe 51
There is side support 53, sealing plate 54 is provided at the nozzle of air inlet pipe 51, venthole 55, side support are provided on sealing plate 54
It is provided with seals 56 between 53 and sealing plate 54, the second reset is provided between seals 56 and side support 53
Spring 57, is provided with the second sealing ring 72 between air inlet pipe 51 and sealing plate 54, air inlet pipe 51, side support 53, sealing plate 54,
Seals 56 and second back-moving spring 57 have collectively constituted one-way air inlet component 4；When the air pressure in lower tube body 34362 subtracts
When below to numerical value of N, seals 56 are moved inward, and venthole 55 is opened, and gas passes through venthole 55 and enters lower tube body 2
It is interior；When the air pressure in lower tube body 2 increases to M or more, seals 56 are moved out under the action of second back-moving spring 57
It is dynamic to block venthole 55.Seals 56 include air seal portion 58 and positioning column 59, and it is fixed that side is provided in side support 53
Position hole 60,59 insertion side location hole 60 of positioning column is interior and can move reciprocatingly along side positioning hole 60, and the amplitude of movement is big
It is generally 2mm.Air seal portion 58 includes fixed plate 61 and fixed block 62, and the second rubber pad 63 is arranged in fixed plate 61 and fixed block
Between 62, when moving outside seals 56, fixed block 62 is extend into venthole 55, and the second rubber pad 63 seals venthole 55；
When moving in seals 56, fixed block 62 removes venthole 55, air along seals 56 and 51 inner wall of air inlet pipe it
Between gap enter in lower tube body 2.The inside of air inlet pipe 51 is provided with multiple guiding ribs 64, and multiple guiding ribs 64 are around formation
For the space that seals 56 move back and forth, the ventilation passed through for air is provided between two neighboring guiding rib 64
Channel 65.
Intelligent closestool, including staving (attached drawing is not shown) are provided with water inlet pipe (attached drawing is not shown) and switching group in staving
Part (attached drawing is not shown), switch block is common for solenoid valve, and one end of switch block is connected with above-mentioned air every dirty device,
Component is turned on the switch, as shown in Figs. 1-5, upper tube body 1 is intake, and opens elastic seal assembly 3 under the action of water pressure, water flows through elasticity
When the water passage 6 of seal assembly 3, water flow velocity increases, and the air pressure in lower tube body 2 reduces, and one-way air inlet component 4 automatically opens suction
Enter air；Component is turned off the switch, water inlet pipe stops water inlet, and water there are potential energy because can also continue to flow a distance, in down tube
Negative pressure is formed in body 2, air is further charged in lower tube body 2 and jet water spout, after water potential energy discharges, in 2 He of lower tube body
One section of air is formed in jet water spout every dirty column 7.
Air provided by the utility model is described in detail every dirty device and intelligent closestool above, is answered herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the utility model and core concept.It should be pointed out that for those skilled in the art, not departing from
Under the premise of the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It falls into the protection scope of the utility model claims.
Claims (10)
1. air is every dirty device, it is characterised in that be arranged including upper tube body and lower tube body, between upper tube body and lower tube body flexible
Seal assembly, the side of lower tube body are provided with one-way air inlet component, and the lower end of lower tube body is connected with jet water spout, elastic seal assembly
Water passage is unfolded into when compression, the area of passage of upper tube body is greater than the area of passage of water passage；When upper tube body is intake,
Elastic seal assembly is opened under the action of hydraulic pressure, when water flow passes through water passage, water speed increase drives the intracorporal air pressure drop of down tube
Low, one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, elastic seal assembly closure, water is because exist
Potential energy can also continue to flow a distance, and negative pressure is formed in lower tube body, and air is further charged in lower tube body and jet water spout,
After water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column.
2. air according to claim 1 is every dirty device, it is characterised in that the elastic seal assembly includes upper support
Bar, lower support bar, liquid sealant and first back-moving spring, upper support bar are horizontally installed in upper tube body, and lower support bar is lateral
It is arranged in lower tube body, first back-moving spring is arranged between lower support bar and liquid sealant, exists above liquid sealant
When hydraulic pressure, liquid sealant moves down opening water passage, and water is flowed into lower tube body by water passage from upper tube body；Hydraulic pressure disappears
Except when, liquid sealant moves up the lower end for blocking upper tube body under the action of first back-moving spring, and water passage is closed.
3. air according to claim 2 is every dirty device, it is characterised in that the liquid sealant include upper locating shaft,
Lower locating shaft and the liquid seal that middle position is arranged in are provided with location hole on upper support bar, and upper locating shaft is arranged
Lower Positioning holes are provided in upper positioning hole, lower support bar, lower positioning shaft sleeve is located in lower Positioning holes, first back-moving spring set
It is located on lower locating shaft, one end of first back-moving spring is resisted against on the upper surface of lower support bar, and it is close that the other end is resisted against liquid
The lower end surface in envelope portion.
4. air according to claim 2 is every dirty device, it is characterised in that on the inner wall of the lower end of the upper tube body
It is provided with annular flange；When liquid sealant and annular flange are in contact, elastic seal assembly closure；Liquid sealant and annular
When flange separates, the water passage is formed between liquid sealant and annular flange, elastic seal assembly is opened.
5. air according to claim 2 is every dirty device, it is characterised in that the liquid sealant includes upper positioning plate
With lower positioning plate, the first rubber pad is provided between upper positioning plate and lower positioning plate, upper positioning plate may pass through the lower end of upper tube body
Portion simultaneously makes the first rubber pad be resisted against the lower end of upper tube body.
6. air according to claim 1 is every dirty device, it is characterised in that the one-way air inlet component includes air inlet pipe,
It is provided with side support on the inner wall of air inlet pipe, sealing plate is provided at the nozzle of air inlet pipe, is provided with venthole on sealing plate,
It is provided with seals between side support and sealing plate, the second reset bullet is provided between seals and side support
Spring；When the air pressure in lower tube body reduces, seals are moved inward, and venthole is opened, and gas is entered across venthole
In lower tube body；When the air pressure in lower tube body increases, seals are displaced outwardly under the action of second back-moving spring and block
The venthole.
7. air according to claim 6 is every dirty device, it is characterised in that the seals include air seal
Portion and positioning column are provided with side positioning hole in side support, and positioning column insertion side positioning hole can simultaneously be done along side positioning hole
It moves back and forth.
8. air according to claim 6 is every dirty device, it is characterised in that the air seal portion include fixed plate and
Fixed block, the second rubber pad are arranged between fixed plate and fixed block, and when moving outside seals, fixed block extend into venthole
Interior, the second rubber pad seals venthole；When moving in seals, fixed block removes venthole, and air is along seals
Gap between air inlet inside pipe wall enters in lower tube body.
9. air according to claim 6 is every dirty device, it is characterised in that be provided on the inside of the air inlet pipe multiple
Guiding rib, multiple guiding ribs surround the space for foring and moving back and forth for seals, set between two neighboring guiding rib
It is equipped with the venting channels passed through for air.
10. intelligent closestool, including staving, water inlet pipe and switch block are provided in staving, it is characterised in that the switching group
One end connection air any just like claim 1-9 of part turns on the switch component every dirty device, and upper tube body is intake,
Hydraulic pressure effect is lower to open elastic seal assembly, and when water flows through the water passage of elastic seal assembly, water flow velocity increases, in lower tube body
Air pressure reduce, one-way air inlet component automatically opens sucking air；Component is turned off the switch, water inlet pipe stops water inlet, and water is because deposit
It can also continue to flow a distance in potential energy, form negative pressure in lower tube body, air is further charged with lower tube body and jet water spout
It is interior, after water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381351.5U CN208415407U (en) | 2018-03-20 | 2018-03-20 | Air is every dirty device and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381351.5U CN208415407U (en) | 2018-03-20 | 2018-03-20 | Air is every dirty device and intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415407U true CN208415407U (en) | 2019-01-22 |
Family
ID=65117471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381351.5U Expired - Fee Related CN208415407U (en) | 2018-03-20 | 2018-03-20 | Air is every dirty device and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487386A (en) * | 2018-03-20 | 2018-09-04 | 浙江三泉智能科技有限公司 | Air is every dirty device and intelligent closestool |
-
2018
- 2018-03-20 CN CN201820381351.5U patent/CN208415407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487386A (en) * | 2018-03-20 | 2018-09-04 | 浙江三泉智能科技有限公司 | Air is every dirty device and intelligent closestool |
| CN108487386B (en) * | 2018-03-20 | 2024-03-22 | 山东联大凯威实业发展有限公司 | Air dirt isolation device and intelligent closestool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |