CN201099906Y - Foam automatic generation device for toilet trough lubrication - Google Patents
Foam automatic generation device for toilet trough lubrication Download PDFInfo
- Publication number
- CN201099906Y CN201099906Y CNU2007201243966U CN200720124396U CN201099906Y CN 201099906 Y CN201099906 Y CN 201099906Y CN U2007201243966 U CNU2007201243966 U CN U2007201243966U CN 200720124396 U CN200720124396 U CN 200720124396U CN 201099906 Y CN201099906 Y CN 201099906Y
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- China
- Prior art keywords
- groove
- liquid
- intelligent controller
- liquid level
- foam
- 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 - Lifetime
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- 239000006260 foam Substances 0.000 title claims abstract description 39
- 238000005461 lubrication Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 72
- 230000001050 lubricating effect Effects 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims description 31
- 210000002421 cell wall Anatomy 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 238000003860 storage Methods 0.000 abstract description 12
- 235000014347 soups Nutrition 0.000 description 18
- 239000003814 drug Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000002421 anti-septic effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an automatic generating device of lubricating foams for a latrine groove, which comprises a liquid-storing tank and a latrine groove of a concave groove with storage lubricating foams, the latrine groove wall is communicated with the concave groove via a plurality of through holes, the concave groove is internally equipped with a plurality of foam generators, the foam generators are connected with an air pump via an air delivery pipe, the outer wall of the concave groove is equipped with a liquid-filling hole which is connected with the liquid-storing tank via a liquid transport pipe, the upper portion of the concave groove is equipper with an inner cover, a liquid level sensor is arranged in the concave with storage lubricating foams, the liquid level sensor is connected with an intelligent controller via a leading wire, an electromagnetic valve is installed on the liquid transport pipe which communicates with the liquid-filling hole of the concave groove and the liquid-storing tank, the air pump is connected with the intelligent controller via a leading wire, and the intelligent controller is connected with the sensor. The automatic generating device of lubricating foams for a latrine groove can be accurately filled with the lubricating foams according to the consumption amount of the lubricating foams in the concave groove. Further, a plurality of latrine groove can use one liquid-storing tank of lubricating foams, and the automatic generating device of lubricating foams also can be used in a city without water supply network.
Description
Technical field
The utility model relates to a kind of cleaning device of toilet closet groove, and particularly a kind of toilet closet groove lubricates the foam automatic generating apparatus.
Background technology
Just the groove in general lavatory adopts water flushing cleaning, needs after each the use with more water just groove to be washed, and could incite somebody to action ight soil in the just groove and pour and hold in the urinal, and making just, groove keeps clean.But owing to need wash when washing just groove with a large amount of urban water supplies, under the deficient day by day present situation of water resource, a large amount of wastes that just groove not only can cause water resource are cleaned in water flushing, nor be applicable to mobile public toilet, can occupy the just finite volume of case that holds of mobile public toilet because of a large amount of flushing waters, at the mobile more environment of people, holding just, the effectively time of accumulating of case will shorten greatly, certainly will increase to change clearly to handle and hold the just frequency of case, untimely slightly, will cause mobile public toilet to use, also can cause ight soil instead to overflow contaminated environment when serious.And, in the bigger environment of visitors flowrate to mobile public toilet hold just that case changes processing continually clearly, both influenced the use in public lavatory, the foul smell when it changes clearly also can cause the severe contamination to environment.How to solve the washing problems of toilet closet groove, reduce wash water, improve mobile public toilet and hold the just just effect of effectively holding of case, be the target that people make great efforts always.The patent No. is the patent of 200420067247.7 by name " utilize that the atomizing foam is lubricated, deodorizing, antiseptic hygiene pan ", disclose that a kind of utilization atomizing foam is lubricated, deodorizing, antiseptic hygiene pan, in the middle of the pan pedal of this pan is a pan groove, partly be provided with the soup ditch of lid around pan groove upper notch, the soup ditch has an outlet opening towards closet inside, soup ditch one end is provided with inlet, soup ditch bottom has a plurality of porous stones, porous stone connects air pump by appendix, air pump links to each other with induction installation, and induction installation can trigger air pump; Top is provided with the soup bottle in one Scatula, the bottom is one to have the storage tank of water inlet and liquid outlet, the liquid outlet of storage tank is connected with the inlet of pan groove soup ditch by pipe, the soup import is arranged at the top of soup bottle, medicine liquid outlet is arranged at the bottom, and soup splashes into the storage tank of bottom by medicine liquid outlet; Storage tank also is provided with the current of float ball level meter control water inlet, so that the liquid medicine liquid level of storage tank and the liquid medicine water level in the soup ditch are in level.This utilization atomizing foam is lubricated, deodorizing, antiseptic hygiene pan, make soup in the soup ditch, form the atomizing foam by the air pump gas transmission, discharge lubricated pan groove from the soup ditch, can make separate into excrements when contacting with the pan cell wall, be not easy to stick on the cell wall, reduce discharging quantity of water with this.But because the liquid medicine liquid level of the Scatula of this pan and the liquid medicine water level of soup ditch need be in level, the liquid medicine water level of soup ditch is regulated control by the liquid medicine liquid level of Scatula, the liquid medicine liquid level of Scatula is controlled by float ball level meter, have the following disadvantages thus: the one, the position of Scatula is low, hold the just space of case with occupying to be provided with, cause holding just all relative the reducing of volume of case and Scatula, Scatula must be provided with storage tank and replenish the dosing water by water-supply systems.The 2nd, the liquid medicine liquid level of Scatula and the liquid medicine water level of soup ditch will be in level, have increased installation difficulty.The 3rd, the soup that the soup bottle splashes into storage tank is not easy to reach even the mixing with the new water that adds storage tank, and its lubricated, all reduction greatly of Disinfection Effect is not easy to reach desirable requirement thus.The 4th, when urban water supply is cut off the water or do not have the place of water-supply systems, can not use.
Summary of the invention
The purpose of this utility model provides the lubricated foam automatic generating apparatus of a kind of toilet closet groove, it can carry out accurately replenishing according to the just consumption of the lubricating fluid of the groove of the deposit lubricating fluid of groove in good time, and can the shared lubricating fluid liquid reserve tank of a plurality of just grooves, and also can use in the place that does not have public supply mains.
The purpose of this utility model is achieved in that and comprises liquid reserve tank, just the groove of the groove of band deposit lubricating fluid, just cell wall communicates with groove by some through holes around the groove, the groove inner bottom part is provided with a plurality of foam makers, foam maker links to each other with air pump by appendix, the groove outer wall is provided with an inlet opening, inlet opening connects liquid reserve tank by woven hose, groove top is provided with inner cap, in the groove of described deposit lubricating fluid liquid level sensor is set, the guide peg of liquid level sensor is fixed in the inner cap of groove, liquid level sensor connects intelligent controller by lead, intelligent controller connects electromagnetic valve by lead, electromagnetic valve is installed on the woven hose of communication groove inlet opening and liquid reserve tank, and air pump connects intelligent controller by lead, and intelligent controller links to each other with sensor.
Described liquid level sensor comprises two tongue tubes, and two tongue tubes divide upper and lower arrangement to be located on the guide peg, and a float that has magnet is enclosed within on the guide peg.
Owing to adopted such scheme, in the groove by the deposit lubricating fluid around just groove liquid level sensor is set, liquid level sensor connects electromagnetic valve by lead through intelligent controller, make liquid level sensor can directly gather the information of the lubricating fluid storage level in the groove, and the unlatching of intelligent controller control electromagnetic valve or close, accurately control the lubricating fluid storage level in the groove around the just groove thus; Because liquid level sensor comprises two tongue tubes, two tongue tubes divide upper and lower arrangement to be located on the guide peg, a float that has magnet is enclosed within on the guide peg, when float is reduced to the tongue tube position that is positioned at low level with liquid level, the intelligent controller output signal is opened electromagnetic valve, in groove, supply with lubricating fluid, when float is increased to the tongue tube position that is positioned at a high position with liquid level, the intelligent controller output signal makes closed electromagnetic valve, stop in groove, to supply with lubricating fluid, make the lubricating fluid in the groove can access accurately additional in time thus.In this groove that liquid level sensor is arranged on the deposit lubricating fluid around the just groove, avoided lubricating fluid liquid level in the groove must be in the phenomenon of level with liquid level in the liquid reserve tank, make liquid reserve tank can be located at eminence, for the just case of holding in lavatory is vacated the space that enlarges volume, and can the shared liquid reserve tank of a plurality of pans, for the optimal design of public lavatory provides condition.The work of the air pump that is connected with the groove air inlet is controlled by intelligent controller, intelligent controller links to each other by lead with sensor, by sensor acquisition after the personnel's of going to toilet information, the work of intelligent controller control air pump, foam maker gas transmission in groove, foam maker makes the lubricating fluid in the groove produce foam, some through holes from cell wall overflow groove, cover just trough wall surface, increase the just degree of lubrication of trough wall surface, make ight soil can't stick to just cell wall, formation is exempted from water and is dashed just groove thus.Because of the work of air pump is controlled by intelligent controller, only in the time that intelligent controller is set, work, can be because of the long waste that causes lubricating fluid of air pump working time.
The lubricating fluid of directly packing into and preparing in the liquid reserve tank of the present utility model, do not need during use to mix with urban water supply again, even when urban water supply is cut off the water, perhaps there is not the place of public supply mains can use yet, simultaneously owing to enter and hold just that water has reduced in the case, make hold just case hold effectively just that the time prolongs relatively, its applicability is better than existing atomizing foam-making apparatus.
Description of drawings
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
In the accompanying drawing, 1 is foam maker, and 2 is groove, and 3 is inner cap, and 4 is liquid level sensor, 5 is flushometer, and 6 is through hole, and 7 are just groove, and 8 is cover plate, and 9 is inlet opening, 10 is balancing weight, and 11 is contiguous block, and 12 is anchor ear, and 13 is movable shrouding, and 14 is defecating hole, 15 is air hose, and 16 is electromagnetic valve, and 17 is float, and 18 is air pump, 19 is intelligent controller, and 20 is liquid reserve tank, and 21 is pan, and 22 is woven hose, 23 is guide peg, and 24 is sensor, and 25 is last liquid level, and 26 are following liquid level.
The specific embodiment
Referring to accompanying drawing, accompanying drawing is a kind of embodiment that the utility model is used for pan, and the lubricated foam automatic generating apparatus of described toilet closet groove comprises liquid reserve tank 20, pan 21 etc.Just be provided with the groove 2 of deposit lubricating fluid around the groove 7 of pan 21, about the groove depth 150mm of groove 2, groove width 30～40mm, just cell wall communicates with groove 2 by some small through hole 6 around the groove 7, these small through hole 6 are arranged in a row and are distributed in around the just groove 7 and on the wall between the groove 2, through hole 6 is located at from the groove top position of about 40mm downwards, the about 90mm of liquid level of the lubricating fluid of dress in the groove 2.Groove 2 bottoms are provided with a plurality of foam makers 1, and each foam maker 1 links to each other with air pump 18 by air hose 15 respectively.Described foam maker 1 adopts porous stone, perhaps adopts the multi-layer fiber filter cloth also can reach effect same.The groove 2 of present embodiment is provided with ten porous stones, ten porous stones are evenly distributed in the groove 2, insert respectively in each self-corresponding porous stone the termination of ten air hoses 15, the termination is fastening by gum cover and porous stone, the gas of air hose 15 inputs is blown out foam by the hole of porous stone with lubricating fluid, and the lubricating fluid foam is overflowed from the some small through hole 6 on groove 2 walls, cover just groove 7 surfaces.Groove 2 walls are provided with an inlet opening 9, and inlet opening 9 is connected with liquid reserve tank 20 by woven hose 22, and an electromagnetic valve 16 is installed on the woven hose 22, between the inlet opening 9 and liquid reserve tank 20 of groove 2.Groove 2 tops are provided with inner cap 3, and inner cap 3 is by being adhesively fixed in the groove 2.Inner cap 3 is provided with a via hole, and liquid level sensor 4 is arranged in the groove 2 of deposit lubricating fluid, and guide peg 23 upper ends of liquid level sensor 4 are adhesively fixed in the hole that inner cap 3 is provided with, and perhaps fix by nut.Liquid level sensor 4 comprises two tongue tubes, two tongue tubes divide upper and lower arrangement to be located on the guide peg 23, one is positioned at liquid level 25, one is positioned at liquid level 26 down, a float 17 that has magnet is enclosed within on the guide peg 23, this float 17 can rise or descend along guide peg 23 with the liquid level of lubricating fluid, makes the tongue tube switching of upper and lower liquid level.The lead that links to each other with tongue tube passes guide peg 23 and is connected with intelligent controller 19, and intelligent controller 19 connects electromagnetic valve 16 by lead.What signal of the reserves of lubricating fluid is transferred to intelligent controller 19 in the groove 2 of the deposit lubricating fluid that described liquid level sensor 4 will collect, by the unlatching of intelligent controller 19 control electromagnetic valve 16 or close.For the air pump 18 of porous stone air feed connects intelligent controller 19 by lead, intelligent controller 19 links to each other with the sensor 24 that goes to toilet.Described sensor 24 is an infrared sensor, being installed on the wall of the crouching position that goes to toilet, in case have the people to come to go to toilet the position of squatting, sensor 24 just is transferred to intelligent controller 19 with the information of gathering, intelligent controller 19 is just controlled air pump 18 work by setup program, gas transmission in groove 2 makes lubricating fluid produce foam, and the some small through hole 6 from the groove 2 overflow and cover just groove 7 wall surfaces.Certain described sensor 24 also can adopts pressure sensor, and the personnel of going to toilet come the position of squatting that goes to toilet, and touches pressure sensor information is transferred to intelligent controller 19, and intelligent controller 19 is just controlled air pump 18 work by setup program.Electromagnetic valve 16, air pump 18, intelligent controller 19 all link to each other with power supply.Just defecating hole 14 lower ends of groove 7 are provided with the movable shrouding 13 of sealing defecating hole.Defecating hole 14 lower ends of described just groove have outside flange, the outer wall that anchor ear 12 binds round at defecating hole 14, and spacing by flange, anchor ear 12 has been bolted to connection contiguous block 11, and contiguous block 11 and movable shrouding 13 are hinged.Described movable shrouding 13 has an arm that extends, this arm and contiguous block 11 are hinged, the elongated end of arm is welded with balancing weight 10, the trim ratio other end with balancing weight 10 1 ends of the arm of movable shrouding 13 weighs 1～3 gram, because of the effect of balancing weight 10, defecating hole 14 often is in by movable shrouding 13 closed states.The elongated end of the arm of described movable shrouding 13 is downward-sloping, and its angle of declination is 15～35 °, helps the increase of counterweight end moments.The defecating hole 14 close just groove rear portions of described just groove 7, just the steep angle in the slope of groove rear portion cell wall is 70～90 °, the steep angle in the slope of present embodiment is 80 °; Just the steep angle in the slope of groove front portion is 30～50 °, and the steep angle in the slope of present embodiment is 30 °; This structure can not adhere to excrements, is trapped in just cell wall, and making just, groove can keep clean.Just the groove 2 of the deposit lubricating fluid around the groove 7 is covered by the cover plate 8 of pan, and cover plate 8 is provided with the macropore corresponding with just groove 7, and its downward bending in limit, hole hides the just inner edge of groove 7.
Described just groove 7 internal upper parts can also be provided with flushometer 5, flushometer 5 is integrated around the just hole of cell wall with just groove 7, perhaps be around the water pipe in the just groove, flushometer 5 is connected with the water pipe that flushing water is provided, dredge the close distribution in back before some weep holes of flushometer 5 are, enable to form the intensive flushing in position of just groove 7 rear portions being included in stool.
A liquid reserve tank of the present utility model connects a plurality of electromagnetic valves respectively by woven hose, each electromagnetic valve correspondence connects a just inlet opening of the groove of the deposit lubricating fluid of groove, each electromagnetic valve is respectively by intelligent controller of the corresponding connection of lead, and this intelligent controller is respectively by a corresponding air pump, the liquid level sensor of connecting of lead.Can realize that the public lavatory is the groove supplemental lubrication liquid respectively of deposit lubricating fluid of the just groove of a plurality of positions of squatting with a liquid reserve tank, both save production cost, be convenient to again install.
The utility model is particularly useful for the Porta Potti that city, scenic spot etc. are located, and can play effective water saving, deodorization effect.Certainly also be applicable to fixing lavatory, only need, just can realize equally economizing on water, the purpose of deodorization in the space that a movable shrouding upset of confession is being set below the defecating hole and between the leader.
The utility model not only is confined to the foregoing description, and under the principle that does not deviate from this structure spirit, it revises the protection domain that all falls into the utility model claim.
Claims (5)
1. a toilet closet groove lubricates the foam automatic generating apparatus, comprise liquid reserve tank, just the groove of the groove of band deposit lubricating fluid, just cell wall communicates with groove by some through holes around the groove, the groove inner bottom part is provided with a plurality of foam makers, foam maker links to each other with air pump by appendix, the groove outer wall is provided with an inlet opening, inlet opening connects liquid reserve tank by woven hose, groove top is provided with inner cap, it is characterized in that: in the groove of described deposit lubricating fluid liquid level sensor is set, the guide peg of liquid level sensor is fixed in the inner cap of groove, liquid level sensor connects intelligent controller by lead, and intelligent controller connects electromagnetic valve by lead, and electromagnetic valve is installed on the woven hose of communication groove inlet opening and liquid reserve tank, air pump connects intelligent controller by lead, and intelligent controller links to each other with sensor.
2. toilet closet groove according to claim 1 lubricates the foam automatic generating apparatus, it is characterized in that: described liquid level sensor comprises two tongue tubes, and two tongue tubes divide upper and lower arrangement to be located on the guide peg, and a float that has magnet is enclosed within on the guide peg.
3. toilet closet groove according to claim 1 lubricates the foam automatic generating apparatus, it is characterized in that: described foam maker is a porous stone.
4. toilet closet groove according to claim 1 lubricates the foam automatic generating apparatus, it is characterized in that: described sensor is infrared sensor or pressure sensor.
5. toilet closet groove according to claim 1 lubricates the foam automatic generating apparatus, it is characterized in that: described liquid reserve tank connects a plurality of electromagnetic valves respectively by woven hose, each electromagnetic valve correspondence connects a just inlet opening of the groove of the deposit lubricating fluid of groove, each electromagnetic valve is respectively by intelligent controller of the corresponding connection of lead, and this intelligent controller is respectively by a corresponding air pump, the liquid level sensor of connecting of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243966U CN201099906Y (en) | 2007-05-31 | 2007-05-31 | Foam automatic generation device for toilet trough lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243966U CN201099906Y (en) | 2007-05-31 | 2007-05-31 | Foam automatic generation device for toilet trough lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099906Y true CN201099906Y (en) | 2008-08-13 |
Family
ID=39936438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201243966U Expired - Lifetime CN201099906Y (en) | 2007-05-31 | 2007-05-31 | Foam automatic generation device for toilet trough lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099906Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923341A (en) * | 2010-06-28 | 2010-12-22 | 陈云祖 | Centralized control system of foam type bio-toilets |
| CN102758475A (en) * | 2012-05-29 | 2012-10-31 | 深圳绿恒环保科技有限公司 | Water-saving intelligent motor foam toilet stool system |
| CN106768125A (en) * | 2017-02-08 | 2017-05-31 | 北京科技大学 | A kind of electronics soap film flowmeter from movable property bubble |
| CN106768100A (en) * | 2017-03-03 | 2017-05-31 | 北京科技大学 | The electronics soap film flowmeter and method of testing of a kind of automatic continuous wetting soap pipe |
| CN108252383A (en) * | 2018-01-16 | 2018-07-06 | 曹诗笛 | Multifunctional closestool and control method |
-
2007
- 2007-05-31 CN CNU2007201243966U patent/CN201099906Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923341A (en) * | 2010-06-28 | 2010-12-22 | 陈云祖 | Centralized control system of foam type bio-toilets |
| CN101923341B (en) * | 2010-06-28 | 2012-06-27 | 陈云祖 | Centralized control system of foam type bio-toilets |
| CN102758475A (en) * | 2012-05-29 | 2012-10-31 | 深圳绿恒环保科技有限公司 | Water-saving intelligent motor foam toilet stool system |
| CN106768125A (en) * | 2017-02-08 | 2017-05-31 | 北京科技大学 | A kind of electronics soap film flowmeter from movable property bubble |
| CN106768125B (en) * | 2017-02-08 | 2018-12-25 | 北京科技大学 | A kind of electronics soap film flowmeter steeped from movable property |
| CN106768100A (en) * | 2017-03-03 | 2017-05-31 | 北京科技大学 | The electronics soap film flowmeter and method of testing of a kind of automatic continuous wetting soap pipe |
| CN106768100B (en) * | 2017-03-03 | 2019-01-01 | 北京科技大学 | A kind of the electronics soap film flowmeter and test method of automatic continuous wetting soap pipe |
| CN108252383A (en) * | 2018-01-16 | 2018-07-06 | 曹诗笛 | Multifunctional closestool and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING HENGXIE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN WEIGANG Effective date: 20120120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400060 NANAN, CHONGQING TO: 401147 YUBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120120 Address after: 401147 Chongqing City, northern New District No. 28 North Jin Cheng Lu, Xinzhou No. 8 4-1 Patentee after: Chongqing HENGXIE Technology Co., Ltd. Address before: 400060 Sun Hua Hua Hua Yuan, Chongqing District welfare company, H2-17-1 Patentee before: Chen Weigang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |