CN111803815B - An anti-virus intelligent adjustment protective headgear - Google Patents
An anti-virus intelligent adjustment protective headgear Download PDFInfo
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- CN111803815B CN111803815B CN202010488990.3A CN202010488990A CN111803815B CN 111803815 B CN111803815 B CN 111803815B CN 202010488990 A CN202010488990 A CN 202010488990A CN 111803815 B CN111803815 B CN 111803815B
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- sealing
- air intake
- virus
- skirt
- headgear
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- 230000001681 protective effect Effects 0.000 title claims abstract description 31
- 230000002155 anti-virotic effect Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 239000000645 desinfectant Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 6
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 16
- 238000001914 filtration Methods 0.000 description 14
- 230000000840 anti-viral effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000012945 sealing adhesive Substances 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000001202 rhombencephalon Anatomy 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/04—Gas helmets
- A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本发明公开了一种抗病毒智能调节防护头套，包括头套体、进气装置、排气装置、密封裙和控制组件，所述头套体内设有将其分隔成装置仓和佩戴部的顶棚，所述装置仓内设有进气装置和与进气装置连接的控制组件，所述头套体对应于眼睛的位置设有透明部，所述进气装置的输出端设有吹风管，所述吹风管上设有若干出风口朝向透明部，所述头套体对应于口鼻位置设有与控制组件连接的排气装置，与现有技术相比，能够隔离性好、智能性强、体感舒适、便于携带、可重复使用，尤其适用于病毒流行疫区的医护人员，且可实现云中心对使用者的基本信息监测，为物联网诊疗系统提供支撑。
The invention discloses an anti-virus intelligent adjustment protective headgear, comprising a headgear body, an air intake device, an exhaust device, a sealing skirt and a control assembly. The device compartment is provided with an air intake device and a control assembly connected with the air intake device, the headgear body is provided with a transparent part corresponding to the position of the eyes, and the output end of the air intake device is provided with a blowing pipe, and the blowing pipe There are several air outlets facing the transparent part, and the headgear body is provided with an exhaust device connected to the control assembly corresponding to the position of the mouth and nose. Compared with the prior art, it has good isolation, strong intelligence, comfortable body feeling and convenient Portable and reusable, it is especially suitable for medical staff in virus-endemic areas, and can realize the basic information monitoring of users by the cloud center, providing support for the Internet of Things diagnosis and treatment system.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to an antiviral intelligent adjusting protective headgear, in particular to a medical or civil antiviral visual, breathable and reusable isolation protective device which can provide a scheme of head isolation protection, automatic defogging of an eyepiece and comfortable breathing and air exchange.
[ background of the invention ]
The prior antiviral head isolation protective equipment has the following defects:
1. a portable antiviral protection scheme for ensuring smooth breathing is lacked;
2. the head protection execution scheme that the lenses can be replaced and the defogging is automatically carried out due to the lack of the eyepieces;
3. head protection solutions that can be closed and used in conjunction with protective apparel are lacking.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an anti-virus intelligent adjusting protective headgear which is good in isolation, strong in intelligence, comfortable in body feeling, convenient to carry, reusable, especially suitable for medical workers in virus epidemic areas, and capable of providing support for an internet of things diagnosis and treatment system.
In order to achieve the purpose, the invention provides an antiviral intelligent adjustment protective headgear which comprises a headgear body, an air inlet device, an exhaust device, a sealing skirt and a control assembly, wherein a ceiling for dividing the headgear body into a device bin and a wearing part is arranged in the headgear body, the device bin is internally provided with the air inlet device and the control assembly connected with the air inlet device, the position of the headgear body corresponding to eyes is provided with a transparent part, the output end of the air inlet device is provided with a blowing pipe, a plurality of air outlets face the transparent part are arranged on the blowing pipe, the position of the headgear body corresponding to a mouth and a nose is provided with the exhaust device connected with the control assembly, and the lower part of the headgear body is provided with the sealing skirt connected with the protective clothing.
Preferably, the control assembly comprises a controller, a non-contact rechargeable battery and a starting switch, the non-contact rechargeable battery and the starting switch are connected with the controller, the controller is in wireless data communication with the cloud center, and the controller is composed of a microcontroller, a memory, an interface, a wireless transceiver module and other circuits.
Preferably, the air inlet device comprises an air passage, an air inlet filtering auxiliary and an air inlet fan, the upper end of the air passage is communicated with the outside, the air inlet filtering auxiliary and the air inlet fan are sequentially arranged in the air passage from top to bottom, and the lower end of the air passage is provided with a blowing pipe.
Preferably, the exhaust device comprises an exhaust filtering accessory, an exhaust fan and a protective cover, and the exhaust fan and the protective cover for covering the exhaust fan are arranged on the inner side of the exhaust filtering accessory.
Preferably, the air inlet filtering auxiliary is composed of an air-permeable grid bin internally provided with a plurality of layers of melt-blown non-woven fabric filter layers, the air-permeable grid bin is provided with an openable and closable bin door, and the structure of the air inlet filtering auxiliary is the same as that of the exhaust filtering auxiliary.
Preferably, the upper end of the exhaust device is provided with a multipurpose sensor connected to the controller for measuring temperature, humidity and pressure in the wearing part.
Preferably, a lens fixing component is arranged in the wearing part, the lens fixing component is composed of a lens bracket and a lens clamp arranged on the lens bracket, and a plurality of air outlets facing the lens fixing component are further arranged on the blowing pipe.
Preferably, the sealing skirt comprises a sealing skirt body, a skirt sealing accessory arranged at the lower end of the sealing skirt body and a disinfectant storage bin arranged on the sealing skirt body and communicated with the skirt sealing accessory, the skirt edge sealing auxiliary part comprises a sealing body with an inverted V-shaped cross section, two annular sealing columns, a base plate, a sealing adhesive tape, two annular grooves and a plurality of annular blocking bodies, the two ends of the sealing body are provided with annular sealing columns, the lower end of the base plate is provided with a sealing adhesive tape, the upper end of the base plate is provided with annular grooves which are in one-to-one correspondence with the annular sealing columns and are matched with the annular sealing columns, the upper ends of the groove wall bodies of the annular grooves are provided with annular blocking bodies, the annular barrier is a high-elastic plastic elliptic cylinder coated with a sealing film.
Preferably, the sealing skirt body is provided with an elastic band corresponding to the neck part.
Preferably, the ear part filtering auxiliary part with the same structure as the air inlet filtering auxiliary part is arranged at the position, corresponding to the ears, of the wearing part, flexible notches are formed in the two sides of the wearing part, and a lower jaw belt is arranged on the wearing part.
The invention has the beneficial effects that: the system and the method have the advantages of good isolation, strong intelligence, comfortable body feeling, portability and reusability, are particularly suitable for medical workers in virus epidemic areas, can realize the basic information monitoring of the cloud center on the user, and provide support for the diagnosis and treatment system of the Internet of things.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of an anti-virus intelligent adjustment protective headgear of the present invention;
FIG. 2 is a schematic cross-sectional view of a skirt sealing accessory.
In the figure: 1-device bin, 2-head sleeve body, 3-air inlet device, 4-air outlet device, 5-sealing skirt, 6-control component, 7-wearing part, 8-transparent part, 9-blowing pipe, 10-lower jaw belt, 11-multipurpose sensor, 12-lens fixing component, 13-air outlet, 14-ear filtering accessory, 15-flexible gap, 16-sealing skirt interface, 17-ceiling, 31-air channel, 32-air inlet filtering accessory, 33-air inlet fan, 41-air outlet filtering accessory, 42-air outlet fan, 43-protective cover, 51-sealing skirt body, 52-skirt sealing accessory, 53-disinfection storage bin, 61-controller, 62-non-contact rechargeable battery, 63-starting switch, 121-lens bracket, 122-lens clip, 521-sealing body, 522-annular sealing column, 523-substrate, 524-sealing adhesive tape, 525-annular groove, 526-annular barrier body, 527-disinfectant injection port, 528-liquid pump and 529-elastic band.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the invention relates to an antiviral intelligent adjustment protective headgear, which comprises a headgear body 2, an air inlet device 3, an exhaust device 4, a sealing skirt 5 and a control assembly 6, wherein a ceiling 17 is arranged in the headgear body 2 and divides the headgear body into a device bin 1 and a wearing part 7, the device bin 1 is internally provided with the air inlet device 3 and the control assembly 6 connected with the air inlet device 3, the headgear body 2 is provided with a transparent part 8 corresponding to the position of eyes, the output end of the air inlet device 3 is provided with a blowpipe 9, the blowpipe 9 is provided with a plurality of air outlets 13 facing the transparent part 8, the headgear body 2 is provided with the exhaust device 4 connected with the control assembly 6 corresponding to the position of mouth and nose, the lower part of the headgear body 2 is provided with the sealing skirt 5 connected with protective clothing, the control assembly 6 comprises a controller 61, a non-contact rechargeable battery 62 and a start switch 63, the non-contact rechargeable battery 62 and the start switch 63 are connected with the controller 61, the controller 61 carries out wireless data communication with the cloud center, the controller 61 is composed of a microcontroller, a memory, an interface, a wireless transceiver module and other circuits, the air intake device 3 comprises an air passage 31, an air intake filter auxiliary 32 and an air intake fan 33, the upper end of the air passage 31 is communicated with the outside, the air intake filter auxiliary 32 and the air intake fan 34 are sequentially arranged in the air passage 31 from top to bottom, the lower end of the air passage 31 is provided with a blowing pipe 9, the air exhaust device 4 comprises an air exhaust filter auxiliary 41, an air exhaust fan 42 and a protective cover 43, the inner side of the air exhaust filter auxiliary 41 is provided with the air exhaust fan 42 and the protective cover 43 covering the air exhaust fan 42, the air intake filter auxiliary 32 is composed of a ventilation grid bin with a plurality of layers of melt-blown non-woven fabric filter layers inside, the ventilation grid bin is provided with an openable door, and the structure of the air intake filter auxiliary 32 is the same as that of the air exhaust filter auxiliary 41, the upper end of the exhaust device 4 is provided with a multipurpose sensor 11 which is connected with the controller 61 and is used for measuring the temperature, humidity and pressure in the wearing part 7, a lens fixing component 12 is arranged in the wearing part 7, the lens fixing component 12 is composed of a lens bracket 121 and a lens clamp 122 arranged on the lens bracket 121, the blowing pipe 9 is further provided with a plurality of air outlets 13 facing the lens fixing component 12, the sealing skirt 5 comprises a sealing skirt 51, a skirt sealing accessory 52 arranged at the lower end of the sealing skirt 51 and a disinfectant storage bin 53 arranged on the sealing skirt 51 and communicated with the skirt sealing accessory 52, the skirt sealing accessory 52 comprises a sealing body 521 with an inverted V-shaped cross section, two annular sealing columns 522, a base plate 523, a sealing adhesive tape 524, two annular grooves 525 and a plurality of annular blocking bodies 526, the two ends of the sealing body 521 are provided with the annular sealing columns 522, the lower end of the base plate 523 is provided with a sealing adhesive tape 524, the upper end of the base plate 523 is provided with an annular groove 525 which corresponds to and is matched with the annular sealing columns 522 one by one, the upper end of the groove wall body of the annular groove 525 is provided with an annular blocking body 526, the sealing body 521 is provided with a disinfectant injection port 527, the disinfectant injection port 527 is communicated with a disinfectant storage bin 53 through a liquid pump 528 which is electrically connected with the controller 61, the annular blocking body 526 is a high-elastic plastic elliptic column coated with a sealing membrane, the sealing skirt body 51 is provided with an elastic band 529 corresponding to the neck part, the wearing part 7 is provided with an ear part filtering auxiliary 14 which has the same structure as the air inlet filtering auxiliary 32 corresponding to the position of an ear, the two sides of the wearing part 7 are provided with flexible notches 15, and the wearing part 7 is provided with a lower jaw band 10.
The lens holder 122 may hold lenses or may directly hold glasses.
Both sides of the wearing part 7 are provided with flexible gaps 15, which is convenient for wearing.
The wearing part 7 is provided with a chin strap 10 for fixing the head covering body 2 to the head of the user.
The upper end of the sealing skirt 51 forms a sealing skirt interface 16 from the lower jaw, under the ear to the hindbrain region, along which the sealing skirt 51 is in close fitting connection with the wearing portion 7.
The sealing skirt body 51 is provided with an elastic band 529 corresponding to the neck part, so that the head can be turned conveniently.
The blowing pipe 9 corresponds the lens inboard of fixing on transparent portion 8 and the fixed subassembly 12 of lens and all is equipped with a plurality of air outlets 13, guarantees that transparent portion 8 and lens can not have the vapor condensation, reaches the purpose of automatic defogging.
The air inlet fan 34 and the air exhaust fan 42 are both direct current driven variable speed bidirectional miniature electric fans, and the air exhaust fan 42 is used for exhausting air inside the head sleeve body 2.
The fluid pump 528 is a micro-electric outlet pressure self-test fluid pump that can output fluid and automatically stop working when the outlet fluid pressure reaches a set value.
The multi-purpose sensor 11 measures the temperature, humidity and pressure within the mask 2 and transmits related signals to the controller 61, which allows the controller 61 to adjust the intake and exhaust operations to ensure comfortable breathing and defogging of the visual area of the head housing 2.
The controller 61 is a core for realizing intelligent control, realizes specified operation according to a set instruction, performs wireless data communication with the cloud center, sends out related information, and transmits the position, the head temperature and other information to the cloud center, so that the related information of the headgear wearer can be known by the management layer.
The power supply consists of a non-contact rechargeable battery 62 that provides electrical support for the anti-virus automatic defogging smart breathable mask. When the electric quantity of the battery is insufficient, the corresponding LED indicating lamp can continuously sparkle, and the mask is placed on the wireless charging base, so that the non-contact rechargeable battery can be automatically charged until the non-contact rechargeable battery is fully charged.
The air inlet filter auxiliary 32 and the air outlet filter auxiliary 41 are composed of a ventilation grid chamber with a plurality of built-in melt-blown non-woven fabric filter layers, and the ventilation grid chamber is provided with a door capable of being opened and closed, so that the non-woven fabric filter layers can be conveniently replaced.
The working process of the invention is as follows:
the invention relates to an antiviral intelligent adjusting protective headgear, which comprises the following components in the working process: 1. attaching the substrate 523 to the protective garment; the upper head sleeve body 2 is provided, the lower jaw belt 10 is adjusted, and the head sleeve body 2 is fixed on the head.
2. The sealing skirt 51 is sealingly connected to the suit by inserting the annular sealing post 522 into the corresponding annular groove 525.
3. The start switch 63 is turned on, and the controller 61 instructs the start of the exhaust fan 42 and the supply fan 33 to start the automatic defogging mode.
4. The controller 61 activates the liquid pump 528 to inject the sterilizing liquid into the sealing body 521. Observing whether the disinfection liquid overflows from the sealing part or not, and processing according to the condition. At the moment, the wearing operation is finished, and the wearer can enter the virus epidemic area to work.
5. The multi-purpose sensor 11 detects temperature, humidity and pressure parameters in the head cover body 2 and feeds information back to the controller 61, and the controller 61 adjusts the respective running speeds of the air inlet fan 34 and the air exhaust fan 42, improves the air flow, air pressure and humidity in the head cover body 2, and ensures comfortable breathing and good demisting effect. Controller 61 communicates wirelessly with the cloud center, and communicates the location, head temperature and other information to the cloud center, and information about the headgear wearer is known to the management layer.
6. The headgear wearer returns to the secure area after completing the task in the area with the virus. The annular sealing post 522 is pulled out of the annular groove 525, the headgear is separated from the protective suit, and the headgear is removed. The start switch 63 is turned off and the controller 61 instructs the supply fan 34 and the exhaust fan 42 to stop operating.
7. Cleaning and disinfecting the headgear, replacing a melt-blown non-woven fabric filter layer, charging, supplementing disinfectant, and preparing for next use.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488990.3A CN111803815B (en) | 2020-06-02 | 2020-06-02 | An anti-virus intelligent adjustment protective headgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488990.3A CN111803815B (en) | 2020-06-02 | 2020-06-02 | An anti-virus intelligent adjustment protective headgear |
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| Publication Number | Publication Date |
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| CN111803815A CN111803815A (en) | 2020-10-23 |
| CN111803815B true CN111803815B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010488990.3A Active CN111803815B (en) | 2020-06-02 | 2020-06-02 | An anti-virus intelligent adjustment protective headgear |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112717294B (en) * | 2021-01-08 | 2021-07-23 | 常州迅安科技股份有限公司 | An upper air duct air supply mechanism, headgear and electric protective equipment |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130722A (en) * | 1959-09-08 | 1964-04-28 | Protective Treat S Inc | Respiratory mask |
| CN2616246Y (en) * | 2003-05-15 | 2004-05-19 | 陈士锋 | Fully-sealed self-breathing protective helmet |
| CN1265960C (en) * | 2003-07-11 | 2006-07-26 | 中国人民解放军总装备部防化军事代表局 | Protective material and its medical protective clothing |
| CN2704232Y (en) * | 2004-06-17 | 2005-06-15 | 李俊红 | Protective and isolated cap for patient of infectious disease |
| CN105901819A (en) * | 2016-06-17 | 2016-08-31 | 北京华创矿安科技有限公司 | Powered breathing helmet |
| CN107684172A (en) * | 2016-08-04 | 2018-02-13 | 江阴市达菲玛汽配科技有限公司 | The two lenses Intelligent alarm type helmet |
| CN106820346A (en) * | 2017-03-10 | 2017-06-13 | 马文清 | Aid in into outlet haze mouth mask |
| KR20190096777A (en) * | 2018-02-09 | 2019-08-20 | 엄재풍 | A Ultrafine Anti-Dust Helmet |
| CN208798723U (en) * | 2018-09-06 | 2019-04-30 | 陆健雄 | A kind of animal doctor's protective face mask |
| CN109675217B (en) * | 2018-11-29 | 2020-12-29 | 浙江中电科创科技有限公司 | A fire emergency hood with atomization and cooling is formed by splicing multiple detachable structures |
| CN210275988U (en) * | 2019-05-24 | 2020-04-10 | 刘玉浪 | Prevent bee clothes of regulation sight |
| CN110314280A (en) * | 2019-07-02 | 2019-10-11 | 江苏科技大学 | A kind of novel wearable anti-electromagnetic radiation device |
| CN110743112B (en) * | 2019-11-23 | 2024-03-01 | 深圳市威仕度服装有限公司 | Household flame-retardant fiber fireproof garment |
| CN111097112B (en) * | 2020-02-16 | 2021-03-16 | 重庆万州三峡外科医院有限公司 | Closed type isolation protective clothing respiration support system and use method thereof |
| CN111165991B (en) * | 2020-03-07 | 2022-10-04 | 肇庆博涵体育用品有限公司 | Helmet with neck protection function |
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2020
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Effective date of registration: 20220614 Address after: 510300 self compiled 101 on the first floor of building C, West Nanhua Fifth Industrial Zone, daganwei, South Industrial Avenue, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou haizhikang Medical Technology Co.,Ltd. Address before: No.759, East 2nd Ring Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: HUZHOU TEACHERS College |
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Denomination of invention: A Kind of Anti Virus Intelligent Regulating Protective Headgear Effective date of registration: 20230927 Granted publication date: 20210803 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: Guangzhou haizhikang Medical Technology Co.,Ltd. Registration number: Y2023980059332 |