CN204891001U - Multifunction air purifier - Google Patents
Multifunction air purifier Download PDFInfo
- Publication number
- CN204891001U CN204891001U CN201520521272.6U CN201520521272U CN204891001U CN 204891001 U CN204891001 U CN 204891001U CN 201520521272 U CN201520521272 U CN 201520521272U CN 204891001 U CN204891001 U CN 204891001U
- Authority
- CN
- China
- Prior art keywords
- air
- bottleneck
- bottle
- cleaning unit
- sterilizing chamber
- Prior art date
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- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a multifunction air purifier belongs to air purification technical field. Air purification device includes water filter, and water filter is the ampuliform, and including bottle lid, bottle upper portion and bottle lower part, the bottle lower part forms washing retort room, and bottle upper portion is ring cylindricality cavity, and ring cylindricality cavity is provided with three baffles at least, falls into at least triplex sealed each other with ring cylindricality cavity, and wherein the first portion is the air inlet housing, and the second portion is the plenum chamber, and the third part is the electrical control room / electric room, and the air inlet housing carries out the coarse filtration with the air in the external world, then gives washing retort room, washing retort room washes the air of sending into and/or disinfects and generates clean air, face guard or exterior space are given with clean air to the plenum chamber. The utility model provides a portable air purification device can carry out thorough filtration, disinfection to the air, makes the user no matter in still static, no matter indoor still outdoor, can both breathe clean air naturally in the removal.
Description
Technical field
The utility model relates to a kind of Multifunctional air clarifying device, belongs to technical field of air purification.
Background technology
Along with the fast development of global industry, thus bring a series of negative issue.Because air-polluting constantly aggravates, even long-term haze, the various diseases caused by the decline of air quality, also in continuous increase, to work or the life-span of living shortens greatly for a long time in this environment.And in order to life-extending, live a period of time in the mountain area that senior staff with good conditionsi goes air good, but the people of more than 95% has to work under air-polluting environment and live.Therefore, pure and fresh air, good work living environment becomes today people can carry out the necessary guarantee of daily routines.
For solving the problem, a kind of Novel filtration anti-dust respirator is provided in prior art, its patent No. is CN201120334514, the schematic diagram of this Novel filtration anti-dust respirator of Fig. 1, as shown in Figure 1, filter anti-dust respirator and comprise face shield 1 and filter 2, the breather cheek valve 3 and outgassing nonreturn valve 4 that are connected with the external world is provided with in face shield 1, the outer end of breather cheek valve 3 is connected with air bag 6 by inner small and outside big tubaeform air inlet 5, air bag 6 lower end is connected with filter 2 by air supply pipe 7, air supply pipe inserts air bag setting and air supply pipe insertion cell parts accounts for 1/3 ~ 1/2 of air supply pipe total length.For ease of collecting, discharging steam, face shield 1 medial surface is provided with the condensate tank 10 of genesis analysis, and condensate tank 10 lower end converges at outgassing nonreturn valve 4 place.Be marked with filtered fluid 9 in filter 2, filter 2 be inserted with air inlet pipe 8, arrange below the liquid level that filtered fluid 9 is stretched in the lower end of air inlet pipe 8.Air supply pipe 7 and/or air inlet pipe 8 are provided with filter 2 junction and are flexibly connected head.Face shield 1 medial surface is provided with the condensate tank 10 of genesis analysis, and condensate tank 10 converges at outgassing nonreturn valve 4 place.Face shield 1 internal upper part wing of nose place is provided with the protuberance with nose outer rim adaptation.Air inlet pipe 8 is acute angle with the angle of air supply pipe 7 axis.
For convenience of using, fixing frenulum can be set on face shield 1, by fixing frenulum, face shield 1 be worn on the face of people.Operation principle is: before use, in filter 2, inject filtered fluid 9, is as the criterion higher than air inlet pipe 8 lower end with filtered fluid 9 liquid level, and filtered fluid 9 can be pure water, aqueous surfactant solution, the Medical sterilization aqueous solution or the granules for treating common cold aqueous solution; Face shield 1 is placed in the mouth and nose place of people, by fixing frenulum, face shield 1 is worn on the face of people; During people's air-breathing, breather cheek valve 3 is opened, outgassing nonreturn valve 4 is closed, making to form negative pressure in air bag 6, air supply pipe 7 and filter 2 makes outside air be inhaled in the filtered fluid 9 of filter 2 by air inlet pipe 8, air forms bubble in filtered fluid 9, be filtered liquid 9 filtration, purification in bubble uphill process, the gas through filtration, purification enters in face shield 1 by air supply pipe 7, air bag 6, air inlet 5 and breather cheek valve 3; On the contrary, when people exhales, breather cheek valve 3 is closed, outgassing nonreturn valve 4 is opened, and carbon dioxide and a small amount of steam of characteristics of contaminated respiratory droplets are discharged through outgassing nonreturn valve 4.
But the filtration anti-dust respirator of this kind of structure arranges air bag, breather cheek valve and outgassing nonreturn valve, dark air absorbing body and dark expiration is needed in order to suck air, so just can open breather check valve and outgassing nonreturn valve, and in order to ensure the air required for human body eupnea, the volume of air bag needs very large, catches band inconvenience.
Summary of the invention
For solving the technical problem existed in prior art, goal of the invention of the present utility model is to provide a kind of Multifunctional air clarifying device, it can filter thoroughly air, sterilize, make user no matter in movement or static in, no matter in indoor or in outdoor, can naturally breathe clean air.
For realizing described goal of the invention, the utility model provides a kind of air cleaning unit, it comprises water filter, water filter is ampuliform, comprise bottle cap, bottle top and bottle bottom, washing sterilizing chamber is formed at bottle bottom, bottle top is annulus cylindrical cavity, annulus cylindrical cavity is at least provided with three pieces of dividing plates, and annulus cylindrical cavity is divided at least three parts sealed against one another, and wherein Part I is inlet plenum, Part II is plenum chamber, Part III is electric panel room, and the air in the external world is carried out coarse filtration by inlet plenum, then gives washing sterilizing chamber; The air of feeding carries out washing by described washing sterilizing chamber and/or sterilization generates clean air or sterilization water smoke; Clean air or sterilization water smoke are given face shield or space outerpace by plenum chamber.
Preferably, described inlet plenum is provided with air supply plant, and the air inlet position of inlet plenum is provided with the coarse filter carrying out coarse filtration for air to external world, and the air of coarse filtration is flowed to washing sterilizing chamber by air supply plant.
Preferably, be provided with battery lead plate in washing sterilizing chamber, described battery lead plate is inserted in washing sterilizing chamber.
Preferably, Mobile air purifying device is involving vibrations sheet also, under described moving plate is arranged on washing sterilizing chamber.
Preferably, Mobile air purifying device also comprises heater, and described heater is arranged on washing sterilizing chamber periphery or bottom.
Preferably, at least part of inner core of annulus cylindrical cavity is the double wall forming gas channel, forms inner core cavity, the wall of plenum chamber close contact is provided with multiple steam vent in the middle of double wall.
Preferably, the central authorities on bottle top are provided with tubular bottleneck, and bottleneck comprises bottleneck inner core and bottleneck urceolus, and bottleneck inner core and bottleneck urceolus form annular bottleneck cavity, and annular bottleneck cavity and inner core cavity connects, the radial direction along bottleneck is provided with air admission hole.
Preferably, the top edge of tubular bottleneck is provided with flange.
Preferably air cleaning unit also comprises screen pack, and it is arranged on the exit of washing sterilizing chamber.
Preferably, described screen pack is also provided with ozone decomposed device.
With prior art phase, the air cleaning unit that the utility model provides, it can filter thoroughly air, sterilize, make user no matter in movement or static in, no matter in indoor or in outdoor, can Zi naturally breathing to clean air.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram filtering anti-dust respirator that prior art provides;
Fig. 2 is the schematic diagram of the face shield that the utility model provides;
Fig. 3 is the axial cross section schematic diagram of the Portable water filter that the utility model first embodiment provides;
Fig. 4 is the axial cross section schematic diagram of the Portable water filter that the utility model second embodiment provides.
Detailed description of the invention
The utility model is described in detail below in conjunction with accompanying drawing.
The Multifunctional air clarifying device that the utility model provides comprises face shield and filter.
Fig. 2 is the schematic diagram of the face shield that the utility model provides, as shown in Figure 2, described face shield comprises skin and internal layer, near nose between skin and internal layer, an air chamber is set, this air chamber is communicated with air admission hole 41, internal layer and this air chamber position pressed close near people's nose are provided with multiple steam vent 42, and the cleaned air delivering to air chamber by air admission hole is discharged into through multiple steam vent the cavity that the face near by face shield internal layer and user's nose mouth formed again and breathes for people.Described air admission hole is flexibly connected with filter by flexible pipe.Because face shield and people face do not adopt the structure of sealing, the carbon dioxide that people breathes out and the clean gas of part are by discharging in the gap of people face and face shield.The steam vent of outwardly Exhaust Gas also can be set on face shield.
embodiment one
Fig. 3 is the axial cross section schematic diagram of the Portable water filter that the utility model first embodiment provides.As shown in Figure 3, the Portable water filter that the utility model provides comprised bottle bottom 11, bottle top 12, bottle cap 36 and patty screen pack 14, wherein washing sterilizing chamber is formed at bottle bottom 11, what it comprised columnar stack shell 15, the upper base 16 of annular and circle goes to the bottom 17, they surround cylindrical cavity 18 to hold filtered fluid, the preferred filtered fluid of the utility model is water, and filtered fluid also can adopt other aqueous solution.The central authorities of the upper base 16 of annular are provided with the columnar bottleneck be communicated with cylindrical cavity.In upper base, be provided with annular cavity 19, that is, upper bottom portion subregion is double-decker, and the upper strata in this double-decker is provided with air admission hole 20, and this air admission hole 20 is communicated with the toroidal cavity 19 in upper base; Multiple thin tube-like gas channel 21 is provided with vertically at columnar stack shell 15, the plurality of thin tube-like gas channel 21 is along stack shell to downward-extension, the inner side of stack shell is provided with multiple steam vent 22, the upper end of multiple thin tube-like gas channel 21 is all communicated with annular cavity 19, and lower end is communicated with multiple steam vent 22 respectively.
What bottle top 12 comprised urceolus 23, inner core 24, the upper base 25 of annular and annular goes to the bottom 26, they surround an annulus cylindrical cavity, form a cylindrical cavity in inner core, the bottleneck on bottle bottom embeds in it to facilitate slightly larger than the outer neck of the bottleneck on bottle bottom 11 by its internal diameter.
Annulus cylindrical cavity is provided with three pieces of dividing plates, and annulus cylindrical cavity is divided into three parts sealed against one another, and wherein a part is inlet plenum, and another part is plenum chamber, and Part III is electric panel room.The outer cylinder portion surrounding inlet plenum is provided with air admission hole, and air inlet position can arrange primary filter, carries out prefiltration with air outside air being flowed into inlet plenum; The going to the bottom of annular is provided with steam vent, and described steam vent can be flexibly connected with the air admission hole on bottle bottom.Be provided with air pump 28 in inlet plenum, the exhaust outlet of air pump 28 is connected by tracheae with the steam vent of inlet plenum.The inner cylindrical portion be connected with plenum chamber is double-decker, and form cavity 31 in double-decker, this cavity upwards extends vertically, and the inner core of plenum chamber close contact is provided with multiple steam vent 29.The central authorities on bottle top are provided with tubular bottleneck, and bottleneck comprises bottleneck inner core and bottleneck urceolus, and they form annular bottleneck cavity, and annular bottleneck cavity is communicated with cavity 31, and the radial direction along bottleneck is provided with air admission hole 30.The top edge of tubular bottleneck is provided with flange, and when water filter is toppled over, anti-sealing or the aqueous solution flow into air admission hole 30.Cannelure is provided with, to snap in patty screen pack 14 actively in bottleneck.The periphery of annular bottleneck is provided with screw thread.Bottle cap 36 comprises the screw thread 35 of upper base, cup and annular; upper base is arranged on the top at cup; the screw thread 35 of annular is arranged on the lower limb in cup; the screw thread 35 of annular can be flexibly connected with the screw thread of the top edge of urceolus 23; air after structure like this can make purification is injected into cavity 31 through the enterprising pore 30 of bottleneck, is then injected into plenum chamber, and no matter bottle turns around or topples over; all filtered fluid can not be flow into inlet plenum and plenum chamber, thus protection air pump.
The top of plenum chamber is provided with steam vent, is also provided with air pump 32 in plenum chamber, and the exhaust outlet of air pump 32 is communicated with by tracheae with steam vent.Steam vent is provided with connector, and described connector can be communicated with the air admission hole 41 on face shield by a tracheae actively.
Be provided with battery case and circuit board in electric panel room, the urceolus of formation electric panel room is provided with battery case lid, to facilitate picking and placeing of battery.Annular upper base on bottle top 12 is provided with charging socket, to utilize civil power or photovoltaic cell to charge to battery, is also provided with power switch with the break-make of control circuit.
The edge that bottle bottom 11 and bottle top 12 contact is provided with bindiny mechanism.During assembling, the neck of bottle bottom 11 is closely inserted in the inner core of bottle top 12, the steam vent on bottle top 12 is entered in the air admission hole of bottle bottom 11, and by bindiny mechanism's locking to form a bottle, then again screen pack 14 is snapped in the cannelure in bottleneck, then cover bottle cap again, form a complete gas channel.
The filter that the utility model provides also comprises sterilizing function, this function realizes by being provided with electrode 37 in washing sterilizing chamber, if electrode uses platinum tantalum electrode, then ion species can generate active oxygen species efficiently and stably by electrolysis from thin water, i.e. ozone (O
3) or hydrogen peroxide (H
2o
2).
Now, there is following reaction at anode electrode:
2H
2O→4H
++O
2+4e
-
Meanwhile, there is following reaction:
3H
2O→O
3+6H
++6e
-
2H
2O→O
3+4H
++4e
-，
Thus generate ozone (O
3).
In addition, there is following reaction at negative electrode:
4H
++4e
-+(4OH
-)→2H
2+(4OH
-)
O
2 -+e
-+2H
+→H
2O
2
The O of generation is made by electrode reaction
2-H+ in solution is combined, Hydrogen Peroxide (H
2o
2).
By producing into the large ozone of sterilizing power (O3) and hydrogen peroxide (H to the energising of platinum tantalum electrode
2o
2), can make containing these ozone (O
3) and hydrogen peroxide (H
2o
2) electrolyte.The concentration of the ozone in this electrolyte or hydrogen peroxide is adjusted to the concentration making the deactivations such as virus, air can be made by electrolyte, can by deactivations such as the viruses of swimming in air.In addition, foul smell by with the ozone in electrolyte or hydroperoxidation and ionization and dissolving, thus eliminates the foul smell in air.
When needs sterilization, and when simultaneously providing cleaned air to face shield, need plenum duct to be arranged ozone decomposed device, the utility model is preferably arranging ozone decomposed device on screen pack.
When by electrolysis running water, on electrode, (negative electrode) piles scaliness, electric conductivity reduces, and is difficult to continue electrolysis.Now, the polarity upset of electrode (the positive and negative switching by electrode) is made to be effective.The incrustation scale be piled up on cathode electrode can be removed by cathode electrode is carried out electrolysis as anode electrode.Such as timer can be utilized and regularly overturn in this polarity upset controls, also upset can wait and overturn aperiodically when each running starts.In addition, also can detect the rising (Faradaic current reduces or decomposition voltage rises) of electrolytic resistance, make polarity upset based on this result.
The filter that the utility model provides also comprises atomizing functions, and this function realizes by being provided with vibrating reed 38 at bottle body bottom.When needs make the aqueous solution be atomized, when powering up in vibrating reed 38, bottle bottom 11 vibrates, and makes the water in bottle bottom or aqueous solution atomization.
The filter that the utility model provides also comprises heating function, and this function is by arranging heater to realize at bottle body bottom or periphery.
During use, water or sodium-chloride water solution is injected in the inner chamber of bottle bottom 11, the degree of depth of water or the aqueous solution is higher than the height of the steam vent of bottle bottom 11, then screen pack 14 is snapped in the cannelure in bottleneck, cover bottle cap, air admission hole on face shield is connected on the steam vent of plenum chamber by tracheae, then face shield is applied to user's face.At this moment selection switch is started, selector switch of the present utility model has seven functions, respectively: " filtration ", " sterilization ", " spraying ", " filter sterilization ", " filter spraying ", " sterilization spray " and " filter sterilization spraying ", when selecting " filtration " function, air pump 28 and air pump 32 are started working, extraneous air enters into inlet plenum by the air admission hole on bottle top 12, air in inlet plenum to be pumped in the annular chamber 19 on the upper base of bottle bottom 11 by air by air pump 28, air in annular chamber 19 is drained in filtered fluid by the multiple admission lines on stack shell, form bubble, bubble enters in the cylindrical cavity on bottle top to the bottleneck floated on bottle bottom 11, then pass through filter screen filtration, most water smoke is removed, cleaned air through washing is drained into plenum chamber by annular bottleneck cavity, clean air is drained in the cavity that face shield and people face formed by the tracheae be communicated with face shield again by air pump 32, thus people breathes is clean air.
The Mobile air purifying device that the utility model provides is using water or the aqueous solution as filtration media, the various microorganisms such as dust, rubbish and bacterium overwhelming majority when air pump 28 is drained in water is dissolved, is locked in water or the aqueous solution, or to bacterium, the direct deactivation of dirt mite, avoid unholiness air to be sucked by human body, thus what people was sucked is the air of cleaning as forest.
embodiment two
Fig. 4 is the axial cross section schematic diagram of the Portable water filter that the utility model second embodiment provides; As shown in Figure 4, an entirety is formed at the bottle bottom 11 of the Portable water filter that the utility model second embodiment provides and bottle top 12, and other structure is all identical with the first embodiment.Here no longer repeat.
On the basis of the arbitrary filtration device structure of above-described embodiment one to two, arrange check valve at the exhaust outlet of inlet plenum and the air inlet place of plenum chamber, it is too thin that each road like this tracheae can do.Also it should be noted that, if eliminate the air pump in inlet plenum or the air pump in plenum chamber, the utility model still can be implemented.
In addition, if described electrode 37 is Ti (titanium) by matrix, the battery lead plate that clad is made up of Ir (iridium), Pt (platinum), the current value flowing through this electrode 38 is set as that current density is several mA/cm2 ~ tens of mA/cm2.In detail, if by above-mentioned electrode 37 to sodium-chloride water solution energising, then there is following reaction at cathode electrode:
4H
++4e
-+(4OH
-)→2H
2+(4OH
-)
And there is following reaction at anode electrode:
2H
2O→4H
++O
2+4e
-
Meanwhile, there is following reaction in the chlorion contained in solution:
2Cl
-→Cl
2+2e
-。
In addition, this Cl
2react as follows with water:
Cl
2+H
2O→HClO+HCl。
Therefore, producing the large HClO of sterilizing power (hypochlorous acid) by being energized to electrode 37, making the deactivations such as the virus of swimming in air.In addition, the foul smell in air also reacts also ionization and dissolves with hypochlorous acid, remove the foul smell in air thus.
The water filter that the utility model provides also can provide sterilization mist vapour directly in indoor or car, screen pack is removed, and sodium-chloride water solution is injected in washing sterilizing chamber, make air intake pump, electrode slice opened, vibrating reed, heater and/or air delivery pump work, water filter becomes sterilization spray device, can carry out sterilization to Che Nei or indoor.
The moving filter device that the utility model provides also can become the sprayer for the treatment of respiratory disease, screen pack is removed, the injection of medicine aqueous solution in washing sterilizing chamber, make air intake pump, vibrating reed, heater and/or air delivery pump work, water filter becomes anti-inflammatory sprayer, the medicine water smoke sprayed is sucked by respiratory system, thus reaches the effect of curing the disease.
More than be described with reference to the accompanying drawings the utility model, but description is only for explaining claims.But this protection domain of the present utility model is not limited to description.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (9)
1. an air cleaning unit, it is characterized in that, it comprises water filter, water filter is ampuliform, comprise bottle cap, bottle top and bottle bottom, washing sterilizing chamber is formed at bottle bottom, bottle top is annulus cylindrical cavity, annulus cylindrical cavity is at least provided with three pieces of dividing plates, and annulus cylindrical cavity is divided at least three parts sealed against one another, and wherein Part I is inlet plenum, Part II is plenum chamber, Part III is electric panel room, and the air in the external world is carried out coarse filtration by inlet plenum, then gives washing sterilizing chamber; The air of feeding carries out washing by described washing sterilizing chamber and/or sterilization generates clean air or sterilization water smoke; Clean air or sterilization water smoke are given face shield or space outerpace by plenum chamber, are provided with battery lead plate in washing sterilizing chamber, and described battery lead plate is inserted in washing sterilizing chamber.
2. air cleaning unit according to claim 1, it is characterized in that, described inlet plenum is provided with air supply plant, and the air inlet position of inlet plenum is provided with the coarse filter carrying out coarse filtration for air to external world, and the air of coarse filtration is flowed to washing sterilizing chamber by air supply plant.
3. air cleaning unit according to claim 1, is characterized in that, goes back involving vibrations sheet, and described vibrating reed is arranged on the below of washing sterilizing chamber.
4. air cleaning unit according to claim 1, is characterized in that, also comprises heater, and described heater is arranged on periphery or the bottom of washing sterilizing chamber.
5., according to the arbitrary described air cleaning unit of claim 1-4, it is characterized in that, at least part of inner core of annulus cylindrical cavity is the double wall of gas channel, forms inner core cavity, the wall of plenum chamber close contact is provided with multiple steam vent in the middle of double wall.
6. air cleaning unit according to claim 5, it is characterized in that, the central authorities on bottle top are provided with tubular bottleneck, bottleneck comprises bottleneck inner core and bottleneck urceolus, bottleneck inner core and bottleneck urceolus form annular bottleneck cavity, annular bottleneck cavity and inner core cavity connects, the radial direction along bottleneck is provided with air admission hole.
7. air cleaning unit according to claim 6, is characterized in that, the top edge of tubular bottleneck is provided with flange.
8. air cleaning unit according to claim 7, is characterized in that, also comprises screen pack, and it is arranged on the exit of washing sterilizing chamber.
9. air cleaning unit according to claim 8, is characterized in that, described screen pack is also provided with ozone decomposed device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521272.6U CN204891001U (en) | 2015-07-19 | 2015-07-19 | Multifunction air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521272.6U CN204891001U (en) | 2015-07-19 | 2015-07-19 | Multifunction air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891001U true CN204891001U (en) | 2015-12-23 |
Family
ID=54913218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521272.6U Expired - Fee Related CN204891001U (en) | 2015-07-19 | 2015-07-19 | Multifunction air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204891001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941084A (en) * | 2015-07-19 | 2015-09-30 | 连芷萱 | Multifunctional air purification device |
-
2015
- 2015-07-19 CN CN201520521272.6U patent/CN204891001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941084A (en) * | 2015-07-19 | 2015-09-30 | 连芷萱 | Multifunctional air purification device |
| CN104941084B (en) * | 2015-07-19 | 2018-04-27 | 邵新龙 | Multifunctional air clarifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shao Xinlong Inventor before: Lian Zhixuan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: 324000 Zhejiang province Quzhou City Lotus Road No. 36 Patentee after: Shao Xinlong Address before: 065000, Frontier Defence Academy, No. 220, West Ring Road, Langfang, Hebei, Anci seven Patentee before: Lian Zhixuan |
|
| 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: 20151223 Termination date: 20160719 |