CN106072920A - A kind of 3d air delivery protective mask - Google Patents
A kind of 3d air delivery protective mask Download PDFInfo
- Publication number
- CN106072920A CN106072920A CN201610660265.3A CN201610660265A CN106072920A CN 106072920 A CN106072920 A CN 106072920A CN 201610660265 A CN201610660265 A CN 201610660265A CN 106072920 A CN106072920 A CN 106072920A
- Authority
- CN
- China
- Prior art keywords
- drainage screen
- air
- base
- face shield
- protective mask
- 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.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000741 silica gel Substances 0.000 claims abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 210000002303 tibia Anatomy 0.000 claims description 26
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of 3d air delivery protective mask, face shield, air inlet and air outlet including laminating face, being provided with defecator in face shield, described defecator includes base, is provided with electrode and wind wheel in base, it is arranged over support frame at base, being sequentially provided with drainage screen and drainage screen shell on support frame, air inlet is located on drainage screen shell, and air outlet is located at face shield side, the upper end of face shield and base form inlet channel, and the lower end of face shield forms outlet passageway with base.This mask is overall in drops, meet the shape in people face, this mask uses reverse buckling type silica gel mask, the good airproof performance of its entirety, the separately design of inlet channel and outlet passageway, it can be ensured that the gas of suction be after fresh air, do not have the situation of gas resorption, being obtained in that soft wind, comfort level increases.
Description
Technical field
The present invention relates to three-dimensional mask field, especially a kind of 3d air delivery protective mask.
Background technology
At present, along with the appearance of all kinds of polluter, the quality of air is worse and worse, especially particularly evident in the north.Due to
Health can be caused serious injury by infectious disease and fine particle (PM2.5).In order to reduce air pollution to people's
Impact, everybody has brought all kinds of mask.Being provided with filtering surface outside existing monoblock type mask, extraneous air passes through respiratory nasal warp
Cross filter course to enter, but owing to drainage screen and material etc. have bigger resistance, the poor effect of filtration, also it is easily caused breathing
Have some setbacks.
Reveal the existing active air-purifying respirator blown by direct current generator, this wind wheel electricity that actively air-purifying respirator employing is traditional
Machine, air intake passage and air-out passage are in a cavity, and exhaled gas is discharged not in time, easily sucks exhaled gas, and existing
Wind wheel produces bigger noise, and overall sealing is the best.It is the most thick and heavy, inconvenient that traditional active air-purifying respirator has structure
Wear, there is the shortcoming that structure is complicated, maintenance dismounting difficulty is big simultaneously.
Summary of the invention
The present invention is to solve that above-mentioned technical problem provides a kind of 3d air delivery protective mask, this mask solves existing
The incoming call cleaning gas degree of mask is the highest, structure is complicated, take technical problems such as wearing inconvenience.
The technical problem to be solved is achieved by the following technical programs: a kind of 3d air delivery protective port
Cover, including face shield, air inlet and the air outlet of laminating face, is provided with defecator in face shield, and described defecator includes
Base, is provided with electrode and wind wheel in base, is arranged over support frame at base, is sequentially provided with drainage screen on support frame
With drainage screen shell, air inlet is located on drainage screen shell, and air outlet is located at face shield side, the upper end of face shield and base formed into
Gas passage, the lower end of face shield forms outlet passageway with base.
Preferably, described wind wheel includes circular base plate and wind page, and wind page is uniformly arranged on the excircle in basal disc front,
Wind page is arc-shaped, and the height outside wind page is more than the height of inner side, and described basal disc center is provided with lobe, in lobe
Axle center offers electrode axis through hole one.
Preferably, the described basal disc between lobe and wind page is provided with symmetrical air inlet.
Preferably, being provided with wind wheel tibia outside wind page, wind wheel tibia is arranged with basal disc excircle concentric, and both
Diameter is identical.
Preferably, described drainage screen shell and drainage screen all in drops, drainage screen shell and the cross section of drainage screen
Curved, drainage screen shell is provided with oval air inlet, air inlet is arranged in array on drainage screen shell, described
Drainage screen, drainage screen shell are withheld successively on base.
Preferably, being provided with sealed muscle in support frame outer edge, drainage screen is combined closely with sealed muscle.
Preferably, described support frame is provided with the support tibia of complement filter net shell and drainage screen shape, supports
Tibia includes the tibia one arranged successively inside support frame and the tibia two interlaced in support frame center.
Preferably, the both sides outer edge of described drainage screen shell is arranged with the snatch being easy to take off filtering screen
Portion, snatch portion includes that protruding block and recessed groove, described support frame edge are provided with Handheld Division, face shield is provided be easy to hand-held
The through hole two that portion passes through.
Preferably, being provided with soft silica gel sheet at described air outlet, the lower end of soft silica gel sheet is connected with face shield by fixture,
The other end of soft silica gel sheet can swing with air-flow.
Preferably, described base includes vacant chamber one, vacant chamber two and separates inlet channel and the base plate of outlet passageway,
Having airslide, base plate to be located at lower end, vacant chamber one between side and the face shield of base plate, electrode and wind wheel are arranged in vacant chamber one,
Battery is arranged in vacant chamber two.
The present invention provides a kind of 3d air delivery protective mask, and this mask is overall in drops, meets the shape in people face, this mouth
Cover uses the separately design of reverse buckling type silica gel mask, the good airproof performance of its entirety, inlet channel and outlet passageway, it can be ensured that suck
Gas be after fresh air, do not have the situation of gas resorption, it is possible to obtain soft wind, comfort level increases.
The setting of defecator, it is possible to obtain fresh air；Drainage screen and the setting of drainage screen shell so that incoming air area
Greatly, human body will not think there is resistance sense when of sucking air so that whole breathing process becomes comfortable；Sealed muscle on base
Arrange, it is possible to drainage screen is fitted on base closely, base supports the setting of tibia, make drainage screen be unlikely to deform,
Will not again by local compression when be deformed, effective guarantee incoming air area；Snatch portion and the design of Handheld Division so that
Install, win convenient, add the comfort of user.The simple in construction of whole defecator, incoming air area is big, comfortable
Degree height, it is possible to be widely used in stereoscopic protective formula mask.Wind wheel wind page is arc-shaped, and wind number of pages is more so that air warp
The wind crossing wind wheel output next is softer, increases human comfort, and wind wheel runs more steady simultaneously, reduces noise；Air inlet
As air intake passage, increase intake, reduce air intake windage, reduce wind wheel resonance degree, allow wind wheel behave more
Steadily, reduce noise, also reduce energy consumption of electrical machinery simultaneously；The setting of wind wheel tibia, can effectively reinforce wind page, makes wind page the most easy to break
Damaging, extend wind wheel service life, wind wheel runs more steady simultaneously.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the overall structure explosive view of the present invention.
Fig. 3 is the overall structure cut away view of the present invention.
Fig. 4 is the structural representation of the wind wheel of the present invention.
Fig. 5 is the structural representation of the drainage screen shell of the present invention.
Fig. 6 is the structural representation of the base of the present invention.
Fig. 7 is the structural representation of the support frame of the present invention.
Detailed description of the invention
In order to allow those skilled in the art be more fully understood that technical scheme, below in conjunction with the accompanying drawings to the present invention
It is further elaborated.
As illustrated in the accompanying drawings from 1 to 3, a kind of 3d air delivery protective mask, including face shield 1, air inlet 2 and the air-out of laminating face
Mouthfuls 3, face shield is sequentially provided with base 4, electrode 5, wind wheel 6, support frame 7, drainage screen 8 and drainage screen shell 9, drainage screen and
Drainage screen shell is pressed together on support frame, and electrode and wind wheel are arranged on base, and wind sucks from the air inlet of drainage screen shell,
Entering the inlet channel that base is formed with face shield upper end, accelerate to rotate through electrode, the fresh air after filtering is inhaled from airslide
Entering nasal cavity, exhaled gas forms outlet passageway through the lower end of face shield with base, discharges exhaled gas from air outlet, it is achieved that air inlet
Passage separates with outlet passageway, and the air that suction is effectively ensured is fresh, does not have exhaled gas and mixes.
Concrete structure is: be provided with defecator in face shield, and described defecator includes base, is provided with electricity in base
Pole and wind wheel, be arranged over support frame at base, is sequentially provided with drainage screen and drainage screen shell, air inlet on support frame
Being located on drainage screen shell, air outlet is located at face shield side, and the upper end of face shield forms inlet channel 10, the lower end of face shield with base
Outlet passageway 11 is formed with base.Gas enters from air inlet, filters through defecator, nose suck fresh air, then from
Outlet passageway discharges exhaled gas.
As shown in Figure 4, wind wheel 6 includes circular base plate 61 and wind page 62, and wind page is uniformly arranged on the cylindrical in basal disc front
Zhou Shang, wind number of pages is 54 ~ 65, and the present embodiment uses page 59, and wind page is arc-shaped, and the height outside wind page is more than the height of inner side
Degree, outside wind page, optimum height is 4.45mm ~ 6.45mm, and inside wind page, optimum height is 4.35mm ~ 5.35mm, the present embodiment wind
Page outside height is 5.45mm, and inside wind page, good height is 4.83mm, and the cross section of wind wheel wind page is arc-shaped, and wind number of pages
More so that the wind that air comes through wind wheel output is softer, increase human comfort, wind wheel runs more steady simultaneously.
Being provided with lobe 63 in basal disc front center position, lobe is cylindrical shape, i.e. in center, the basal disc back side
It is provided with concave part, in concave part, is installed on the electrode 5 driving wind wheel to rotate, offer electrode axis in lobe axle center and lead to
Hole 1.Being provided with air inlet 65 on basal disc between lobe and wind page, air inlet is symmetrical arranged on same circumference, institute
The air inlet stated is four, and air inlet is arc-shaped.Air inlet, as air intake passage, increases intake, reduces air intake wind
Resistance, reduces wind wheel resonance degree, allows wind wheel behave more steady, reduces noise, also reduce energy consumption of electrical machinery simultaneously.
Being provided with wind wheel tibia 66 outside wind page 62, wind wheel tibia is arranged with basal disc excircle concentric, and both is straight
Footpath is identical, by arranging wind wheel tibia, reinforces wind page, makes wind page be difficult to lose, extends wind wheel service life, and wind wheel runs simultaneously
More steady.
As shown in Figure 5, drainage screen shell and drainage screen all in drops, the cross section of drainage screen shell and drainage screen in
Arc, is provided with oval air inlet on drainage screen shell, and air inlet is arranged in array on drainage screen shell, described mistake
Filter screen, drainage screen shell are withheld successively on base.
The both sides outer edge of drainage screen shell 9 is arranged with the snatch portion 91 being easy to take off filtering screen, and snatch portion wraps
Including protruding block 911 and recessed groove 912, described support frame edge is provided with Handheld Division 74, is provided with and is easy to Handheld Division on face shield
The through hole 2 12 passed through.Snatch portion and Handheld Division meet the demand winning drainage screen face shield of human body so that whole installation and plucking
Took the simple, easy of change.
The outer edge stepped of drainage screen, drainage screen is overrided to form by 5 metafiltration cloth, and filter cloth meets 3M standard.
As shown in Figure 7, being provided with sealed muscle 71 in support frame 7 outer edge, drainage screen is combined closely with sealed muscle, close
The envelope shape of muscle, size match with drainage screen, and drainage screen is fastened on sealed muscle.Base is provided with complement filter net shell
With the support tibia of drainage screen shape, support tibia and include inside support frame, prolong the tibia one the most equidistantly arranged at edge
72 and the tibia two 73 interlaced in support frame center, the curved knife-like of tibia one, one end is high, a bottom, tibia
Two as integrated support part, and the setting of tibia one enables to drainage screen and keeps original design shape, will not deform easily.
Being provided with soft silica gel sheet 13 at air outlet, soft silica gel sheet is frivolous, and fixture 14 is passed through in the lower end of soft silica gel sheet
Being connected with face shield, the other end of soft silica gel sheet can swing with air-flow, when gas breathes out when, owing to there being draught head, and soft silica gel
Sheet upper end is opened, when inside and outside there is not pressure reduction time, soft silica gel sheet and face shield close.
As shown in Figure 6, base 4 includes vacant chamber 1, vacant chamber 2 42 and separates inlet channel and outlet passageway
Base plate 43, has airslide 44 between side and the face shield of base plate, and base plate is located at lower end, vacant chamber one, and electrode and wind wheel are arranged on sky
Putting in chamber one, battery 15 is arranged in vacant chamber two.
The present invention provides a kind of 3d air delivery protective mask, and this mask is overall in drops, meets the shape in people face, water droplet
Upper end is near nose position, and face shield uses the design of medical grade silica gel, it is possible to combining closely with face, stickiness is more preferable.This mask
Use the separately design of reverse buckling type silica gel mask, the good airproof performance of its entirety, inlet channel and outlet passageway, it can be ensured that suction
Gas be after fresh air, do not have the situation of gas resorption, it is possible to obtain soft wind, comfort level increases.
The setting of defecator, it is possible to obtain fresh air；Drainage screen and the setting of drainage screen shell so that incoming air area
Greatly, human body will not think there is resistance sense when of sucking air so that whole breathing process becomes comfortable；Sealed muscle on base
Arrange, it is possible to drainage screen is fitted on base closely, base supports the setting of tibia, make drainage screen be unlikely to deform,
Will not again by local compression when be deformed, effective guarantee incoming air area；Snatch portion and the design of Handheld Division so that
Install, win convenient, add the comfort of user.The simple in construction of whole defecator, incoming air area is big, comfortable
Degree height, it is possible to be widely used in stereoscopic protective formula mask.Wind wheel wind page is arc-shaped, and wind number of pages is more so that air warp
The wind crossing wind wheel output next is softer, increases human comfort, and wind wheel runs more steady simultaneously, reduces noise；Air inlet
As air intake passage, increase intake, reduce air intake windage, reduce wind wheel resonance degree, allow wind wheel behave more
Steadily, reduce noise, also reduce energy consumption of electrical machinery simultaneously；The setting of wind wheel tibia, can effectively reinforce wind page, makes wind page the most easy to break
Damaging, extend wind wheel service life, wind wheel runs more steady simultaneously.
Think the present invention preferably implementation, it should be noted that without departing substantially from present invention spirit and the feelings of essence thereof
Under condition, those of ordinary skill in the art ought make various corresponding change according to the present invention and deformation all should belong to the present invention
Appended scope of the claims.
Claims (10)
1. a 3d air delivery protective mask, including face shield, air inlet and the air outlet of laminating face, is provided with filtration in face shield
Device, it is characterised in that: described defecator includes base, is provided with electrode and wind wheel, is arranged at base in base
Support frame, is sequentially provided with drainage screen and drainage screen shell on support frame, and air inlet is located on drainage screen shell, air outlet
Being located at face shield side, the upper end of face shield and base form inlet channel, and the lower end of face shield forms outlet passageway with base.
3d air delivery protective mask the most according to claim 1, it is characterised in that: described wind wheel include circular base plate and
Wind page, wind page is uniformly arranged on the excircle in basal disc front, and wind page is arc-shaped, and the height outside wind page is more than the height of inner side
Degree, described basal disc center is provided with lobe, offers electrode axis through hole one in lobe axle center.
3d air delivery protective mask the most according to claim 2, it is characterised in that: described between lobe and wind page
Basal disc be provided with symmetrical air inlet.
3d air delivery protective mask the most according to claim 3, it is characterised in that: outside wind page, it is provided with wind wheel tibia,
Wind wheel tibia is arranged with basal disc excircle concentric, and both diameters are identical.
3d air delivery protective mask the most according to claim 1, it is characterised in that: described drainage screen shell and drainage screen
All in drops, the cross section of drainage screen shell and drainage screen is curved, is provided with oval air inlet, enters on drainage screen shell
Pore is arranged in array on drainage screen shell, and described drainage screen, drainage screen shell are withheld successively on base.
3d air delivery protective mask the most according to claim 5, it is characterised in that: it is provided with close in support frame outer edge
Envelope muscle, drainage screen is combined closely with sealed muscle.
3d air delivery protective mask the most according to claim 6, it is characterised in that: described support frame is provided with cooperation
The support tibia of drainage screen shell and drainage screen shape, supports tibia one He that tibia includes arranging successively inside support frame
The tibia two interlaced in support frame center.
8. according to the defecator of the air-supply protective mask described in any one of claim 5-7, it is characterised in that: described filtration
The both sides outer edge of net shell is arranged with the snatch portion being easy to take off filtering screen, and snatch portion includes protruding block and depression
Groove, described support frame edge is provided with Handheld Division, is provided with the through hole two being easy to pass through Handheld Division on face shield.
3d air delivery protective mask the most according to claim 1, it is characterised in that: it is provided with soft silica gel at described air outlet
Sheet, the lower end of soft silica gel sheet is connected with face shield by fixture, and the other end of soft silica gel sheet can swing with air-flow.
3d air delivery protective mask the most according to claim 9, it is characterised in that: described base include vacant chamber one,
Vacant chamber two and separation inlet channel and the base plate of outlet passageway, have airslide, base plate to be located between side and the face shield of base plate
Lower end, vacant chamber one, electrode and wind wheel be arranged in vacant chamber one, and battery is arranged in vacant chamber two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660265.3A CN106072920A (en) | 2016-08-12 | 2016-08-12 | A kind of 3d air delivery protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660265.3A CN106072920A (en) | 2016-08-12 | 2016-08-12 | A kind of 3d air delivery protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106072920A true CN106072920A (en) | 2016-11-09 |
Family
ID=57457057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660265.3A Withdrawn CN106072920A (en) | 2016-08-12 | 2016-08-12 | A kind of 3d air delivery protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106072920A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693227A (en) * | 2017-01-13 | 2017-05-24 | 英华融泰医疗科技股份有限公司 | Adult composite mask |
| CN107537103A (en) * | 2017-09-11 | 2018-01-05 | 深圳合拍科技有限公司 | A kind of negative-pressure type mouth mask |
| CN109420268A (en) * | 2017-09-01 | 2019-03-05 | 张利军 | Wearable electric air purification breathing mask |
| CN111713775A (en) * | 2020-06-02 | 2020-09-29 | 河源职业技术学院 | Electronic gauze mask of antifog haze of single circulation |
-
2016
- 2016-08-12 CN CN201610660265.3A patent/CN106072920A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693227A (en) * | 2017-01-13 | 2017-05-24 | 英华融泰医疗科技股份有限公司 | Adult composite mask |
| CN109420268A (en) * | 2017-09-01 | 2019-03-05 | 张利军 | Wearable electric air purification breathing mask |
| CN107537103A (en) * | 2017-09-11 | 2018-01-05 | 深圳合拍科技有限公司 | A kind of negative-pressure type mouth mask |
| CN111713775A (en) * | 2020-06-02 | 2020-09-29 | 河源职业技术学院 | Electronic gauze mask of antifog haze of single circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180105 Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Chen Jiazi Industrial Zone Zou Yuxiang factory building two floor Applicant after: Huizhou Environmental Technology Co., Ltd. dust Heroes Address before: 516221 Gao Ling village, kaolin village, Qiu Chang town, Huiyang District, Huizhou City, Guangdong Province Applicant before: Ying Xiajun |
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| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210209 Address after: 516029 second floor, No.46 Nanhua Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Applicant after: Huizhou Yaxin Industrial Co.,Ltd. Address before: 516000 Second Floor of Zou Yuxiang Self-built Workshop in Chenjiang Jiazi Industrial Zone, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Applicant before: HUIZHOU CHENDAXIA ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161109 |
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| WW01 | Invention patent application withdrawn after publication |