CN2730167Y - Multi-functional and safety protection coat - Google Patents
Multi-functional and safety protection coat Download PDFInfo
- Publication number
- CN2730167Y CN2730167Y CN 200420000346 CN200420000346U CN2730167Y CN 2730167 Y CN2730167 Y CN 2730167Y CN 200420000346 CN200420000346 CN 200420000346 CN 200420000346 U CN200420000346 U CN 200420000346U CN 2730167 Y CN2730167 Y CN 2730167Y
- Authority
- CN
- China
- Prior art keywords
- air
- coat
- clothes
- conjoined clothes
- safety protection
- 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 - Fee Related
Links
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model provides a protective coat, comprising an integral coat whose head part, upper garment, and trousers are connected into integration. The integral coat is provided with an air-supply device having an air-tight shell; an air filter and a blower fan are arranged in the shell; the protective coat is provided with an air exhaust device hermetically connected with the integral coat; the exhaust air device is provided with a suction opening and an air outlet; an air filter and a blower fan are provided between the air suction opening and an air outlet; the air suction opening is hermetically connected with an air exhaust connecting opening on the integral coat; the integral coat is also provided with a plurality of air exhausting devices. The gas pressure which is a little higher than the external pressure of the protective coat forms in the protective coat, which causes the air current in the coat to uniaxially flow from a nonreturn valve on the coat, however, the air current can not flow back, which avoids the air current flowing back into the coat from the exterior of the coat; simultaneously the gas in the integral coat is externally exhausted by the air exhaust device, which keeps the ventilation of the coat, and makes the person feel no stuffiness, facilitates the work of the person who wears the multi-functional and safety protection coat and increases the comfortability.
Description
Technical field
The utility model relates to a kind of safety device, particularly relates to a kind of be used for industry and agricultural production, prevents to suck the protective garment of outside harmful substance.
Background technology
Have in the production environment of harmful substance at some, as production such as paint shop or staff owing to suck harmful substance and suffer from occupational disease easily for a long time.In addition, in agricultural production, when sowing materials such as agricultural chemicals, also make the personnel of sowing be subjected to the injury of harmful substance easily.Existing protective articles also is with simple articles for use such as gloves and mouth mask substantially, and these class articles for use can not play the effect of general protection human body to the just simple protection of human body.Notification number is that the utility model patent of CN2102013U discloses a kind of agricultural protective garment, it is formed by connecting trousers clothing and head-shield, connecting the trousers clothing is made by waterproof cloth, comprise collar, coat-sleeve, clothing and clothing body, there is slide fastener to use for wearing off clothes at clothing body middle part, head-shield is made by transparent rigid plastics, has a venthole on the head-shield.Therefore but the air that enters into this protective garment inside is not pass through any processing, if when the air quality of environment is relatively poor, then can't guarantee wearer's health.If environment temperature is higher in addition, there is not conditioner in the protective garment yet, the inner air circulation is poor, and the wearer can't work for a long time.
Summary of the invention
Main purpose of the present utility model is in order to address the above problem, and provide a kind of both can purify air can be comfortable and easy to wear protective garment.
First aspect provides a kind of protective garment according to the utility model, and it comprises head, the conjoined clothes that upper garment and trousers are connected as a single entity, and this conjoined clothes is provided with the air-tightness slide fastener, transparent face mask, air-supply arrangement and power supply; Described air-supply arrangement has a bubble-tight housing, this housing has air inlet and air outlet, be fixed with an air cleaner on the air inlet of housing, a blower fan is located between the air cleaner and air outlet of housing, and described air outlet is communicated with by blast pipe and conjoined clothes are airtight; This protective garment also has and the airtight air exhausting device that is communicated with of conjoined clothes, this air exhausting device has air tight enclosure, on housing, be provided with suction opeing and air outlet, be provided with an air cleaner and blower fan between suction opeing and air outlet, suction opeing is communicated with hermetically with an air draft connector on being arranged on conjoined clothes; On described conjoined clothes, also be provided with a plurality of exhaust apparatus.
Blower fan can be input to air and carry out purification filtering in the air-supply arrangement, input to conjoined clothes inside, at the inner gas pressure that surpasses the conjoined clothes outside slightly that forms of conjoined clothes, promptly form malleation, make the check valve from the clothes of air-flow uniaxially in the clothing flow out and can not flow backwards, avoided air-flow to flow back to clothes inside from the clothes outside to take back the air that may be polluted to the outside.Air exhausting device discharges the gas in the conjoined clothes simultaneously, has also kept the ventilation in the clothes, the people is experienced be unlikely to too sultry.The a plurality of exhaust apparatus that are provided with on described conjoined clothes can make the position increase flow effect that air flows poor in the conjoined clothes.
Second aspect, according to first aspect of the present utility model, described air cleaner has a dismountable face shield, is provided with a removable filter sheet between face shield and housing, and this filter covers on the described air inlet.In this programme, air cleaner is arranged to have a dismountable face shield, and filter also is detachable, like this, both can have guaranteed the filtration, purification of air, also can change filter easily, use more convenient effectively.
The third aspect, exhaust apparatus have two ring buckles, and one of them ring buckle is connected on the described conjoined clothes hermetically, and another ring buckle removably is fixed thereon, and clamping has the filter of a covering ring buckle endoporus between two ring buckles.The same with the described scheme of second aspect, also can change easily, and then improve result of use filter.
Fourth aspect, the filter that adopts forms after soaking by the activated carbon cutting and with chlorine dioxide, dust granules in the absorbed air effectively, bacterium and other deleterious particle things, and chlorine dioxide kill bacteria are effectively eliminated peculiar smell, the degradable agricultural chemicals, heavy metal and fresh-keeping, so after the immersion of filter process chlorine dioxide, can significantly improve the clean-up effect of air.
Because having adopted, the utility model can make inner method and the device that produces malleation of protective garment, the wearer is when dress and work, can avoid the wearer directly directly to contact effectively with surrounding air, air cleaner can purify surrounding air, so the utility model has improved wearing comfortableness and security greatly.For people, use the utility model can prevent effectively that harmful substance is protected wearer's physical and mental health to greatest extent to the injury of its health in the surrounding air in hostile environment work such as industry or agriculturals.
In addition, the wearer also can wear protective garment power supply is charged when carrying out timeout, and when needing work, can enter duty immediately, need not dress again again, long-time dress can not feel well yet, and can greatly improve protection level and operating efficiency.
Protective garment of the present utility model in addition removes air-supply arrangement, and outside air exhausting device and the power supply, other departmental costs are lower, and can not produce pollution to environment, can disposablely use, and greatly reduces cost.
Description of drawings
Fig. 1 is the front schematic view of the utility model one embodiment;
Fig. 2 is the schematic diagram of air-supply arrangement shown in Figure 1;
Fig. 3 is the schematic diagram of air exhausting device shown in Figure 1;
Fig. 4 is the three-dimensional exploded view of exhaust apparatus among the embodiment of the present utility model;
Fig. 5 is the three-dimensional exploded view of air exhausting device among the embodiment of the present utility model;
Fig. 6 is the sectional perspective exploded view of air cleaner among the embodiment of the present utility model;
Fig. 7 is the schematic diagram that ajutage is connected with conjoined clothes.
Among the figure
1 serve on 2 air cleaners, 3 blower fans
4 blast pipes, 5 air intake connectors, 6 transparent face masks
7 supports, 8 exhaust apparatus, 9 air exhausting devices
10 air draft connectors, 11 power supplys, 12 air inlets
13 housings, 14 housings, 15 blower fans
17 air-supply arrangements, 18 suction opeings, 19 air outlets
20 filters, 21 air outlets, 22 waistbands
23 face shields, 24 filters, 25 air intake connectors
26 square knuckle, 27 ring buckles, 28 ring buckles
29 filters, 30 projections, 31 counterbores
32 square aperture box bodys
The specific embodiment
Below in conjunction with accompanying drawing a preferred embodiment of the present utility model is elaborated.
As depicted in figs. 1 and 2, an embodiment of the present utility model provides a kind of conjoined clothes 1, and it is the seal conjoined clothes that whole body is connected as a single entity, and its back is provided with the air-tightness slide fastener, can guarantee that space and the external environment condition in the conjoined clothes 1 isolated.The wearer can enter in the conjoined clothes 1 by behind air-tightness slide fastener integral body.Conjoined clothes 1 is by transparent nontoxic poly-filter vinyl film, and nonwoven or carbon fiber etc. has bubble-tight material and makes.The cuff portion at the leg opening at its ankle place and wrist place is the degree of tightness mouth, wears gloves so that wear footwear.
Top at conjoined clothes 1, be fixed with an air-supply arrangement 17, it comprises bubble-tight housing 13, air cleaner 2, blower fan 3 is provided with air inlet 12 and air outlet 21 on housing 13, blast pipe 4 one ends and 21 airtight connections of air outlet, 15 airtight connections of an air intake connector on the other end and the conjoined clothes 1, blower fan 3 and air cleaner 2 are fixed in the housing 13.As shown in Figure 6, air cleaner 2 has a dismountable face shield 23, is provided with a removable filter sheet 24 between face shield 23 and housing 13, and this filter 24 covers on the air inlet 12.Filter 24 forms after soaking by the activated carbon cutting and with chlorine dioxide.Blower fan 3 is made for high speed noiselessness micro machine blower fan, and its rotating speed is 6000-8000 commentaries on classics/h, can satisfy the requirement of conjoined clothes 1 inner air consumption and air cleaner 2 required filtration air quantity.Air is sent to blast pipe 4 through blower fan 3 suction and via air inlet 12 and air cleaner 2.
As shown in Figure 7, be fixed with air intake connector 5 on conjoined clothes 1, this air intake connector 5 can be a plurality of, is separately positioned on the different parts of conjoined clothes 1, wherein has a place to be arranged on the head of conjoined clothes 1.Air intake connector 5 is provided with air intake connector 25, and this air intake connector 25 is provided with square groove, and an end of ajutage 4 has a square knuckle 26, and this square knuckle 26 can be inserted above-mentioned groove, thereby with ajutage 4 and conjoined clothes 1 internal communication.Air enters into conjoined clothes 1 inside by blast pipe 4, square knuckle 26 and air intake connector 5 successively.
Head at conjoined clothes 1 is provided with transparent face mask 6, and it adopts hard, transparent, light weight material such as organic glass and makes, so that the wearer can observe external environment condition.Cause unsmooth breath or produce water smoke etc. for preventing that transparent face mask 6 from directly contacting with the human face, top at the head of conjoined clothes 1, also be provided with support 7, support 7 is to make as light materials such as plastics, be roughly circle, it can be propped up the whole head of conjoined clothes 1, leaves enough activity spaces for wearer's head.
Locate to be equipped with hermetically a plurality of exhaust apparatus 8 in the cuff of conjoined clothes 1, trouser legs, oxter etc.As shown in Figure 4, the ring buckle 27,28 that it is PVC that exhaust apparatus 8 has two materials, wherein ring buckle 28 is connected on the described conjoined clothes 1 hermetically, and another ring buckle 27 has two projections 30, and this projection 30 can insert the corresponding counterbore 31 on the ring buckle 28.Therefore ring buckle 27 removably is fixed on the ring buckle 28.Clamping has filter 29 between two ring buckles.Filter 29 forms after soaking by the activated carbon cutting and with chlorine dioxide.The air of conjoined clothes 1 inside can be discharged by exhaust apparatus 8, and simultaneously, when flowing backwards go back to conjoined clothes 1 inside if any extraneous air, filter 29 can carry out filtration, purification to air, prevents that conjoined clothes 1 inner air from being polluted.And ring buckle 27 can pull down from ring buckle 28, carries out the replacing of filter 29.
Air exhausting device 9 and power supply 11 hang on the waistband 22 at conjoined clothes 1 waist place, so that carry and use.As Fig. 3 and shown in Figure 5, Fig. 3 is its flow schematic diagram only, and Fig. 5 is its structural representation.Air exhausting device 9 has air tight enclosure 14, is provided with suction opeing 18 and air outlet 19 on housing 14, in housing 14 inside, is provided with filter 20 and blower fan 15 between suction opeing 18 and the air outlet 19.Filter 20 forms after soaking by the activated carbon cutting and with chlorine dioxide.Thereby extraneous air is flow backwards back in the conjoined clothes 1 and this part air is purified sterilization.The suction opeing 18 of air exhausting device 9 is communicated with hermetically with an air draft connector 10 on being arranged on conjoined clothes 1, air draft connector 10 is fixed on hermetically on the conjoined clothes 1 and with a square aperture box body 32 and is connected, and is connected in the be plugged on square aperture box body 32 of air exhausting device 9 and with air draft connector 10.Blower fan 15 is a high speed noiseless micro machine blower fan, it can discharge waste gas and the heat that human body in the conjoined clothes 1 produces via air draft connector 10, filter 20 and air outlet 19, guarantee that air cleaning and temperature in the conjoined clothes 1 are fit to, and produce good air circulation system.
Power supply 11 is a high power capacity rechargeable type power supply, and as lithium battery, it can be blower fan 3 and 15 electric energy is provided, and guarantees that continuous operation was no less than more than 10 hours.Can certainly adopt the AC power of dry cell, battery or band rectifier transformer charging circuit.
Start blower fan 3 by power supply 11, blower fan 3 is drawn into the air of conjoined clothes 1 periphery in the air inlet 12, behind the filtration, purification of air cleaner 2, arrive in the conjoined clothes 1 by blast pipe 4, thereby the power of regulating blower fan 3 is kept conjoined clothes 1 internal gas pressure and is slightly larger than atmosphere outside and presses a malleation of atmosphere (that is: with respect to), gas is after the wearer breathes and circulates in conjoined clothes 1, uniaxially can not flow backwards toward outside the outflow from clothes is inner, promptly avoided air-flow to flow back to clothes inside from the clothes outside to take back the air that may be polluted, also kept the ventilation in the clothes simultaneously, the people has been experienced be unlikely to too sultry.For the good protective clothing material of air-tightness, equally can guarantee gas flow and discharge in the conjoined clothes 2 by set exhaust apparatus 8.Conjoined clothes 1 inner and outer air pressure forms dynamic balancing, makes air-flow not stop to flow out slowly conjoined clothes 1 all the time, also can avoid the gas of conjoined clothes 1 outside just directly to enter in the conjoined clothes 1 without air cleaner 2 simultaneously.Open air exhausting device 9, that is, blower fan 15 discharges waste gas and the heat in the conjoined clothes 1 through suction opeing 18 and air outlet 19, thereby produces good air circulation system in conjoined clothes 1, makes the wearer be in more comfortable environment.In instant extraneous air of while flow backwards back conjoined clothes 1, filter 20 can purify and filter air.
Consider the length of the working time or the time of dress, with air-supply arrangement 17, air exhausting device 9 all is set to sealed dismountable the connection with conjoined clothes 1 with exhaust apparatus 8, assurance enters into the air of blast pipe 4 must be through the filtration, purification of air cleaner 2, and change filter 20,24 and at 29 o'clock at needs, used filter can be taken off, and filter new or that sterilized is installed, do not need integral replacing conjoined clothes 1.Because chlorine dioxide volatilizees easily, therefore, filter 20,24 and 29 in the sealing bag of packing into, when using as need, takes out it directly to install and use and get final product after chlorine dioxide soaks, and described filter can be made the identical standard component of shape, with convenient replacement use.
After dressing conjoined clothes 1 well, make blower fan 3 and blower fan 15 runnings, air is delivered to women's head-ornaments portion after filtering, and the wearer just can smooth and easyly breathe, and can not feel to feel oppressed.Air-flow is discharged from exhaust apparatus 8 and air exhausting device 9 through Head and Neck, trunk and four limbs.Move and have the existence of malleation because of whole body all is free air-flow,, also do not have water smoke on the transparent face mask 6 and produce, can not influence visual so, can not feel sultry though be in the airtight conjoined clothes 1.Since the whole body sealing, the guard system ideal that protection effect constitutes than mouth mask, eyepiece and cap etc., and also convenient.
The wearer also can wear conjoined clothes 1 and use AC power to make blower fan 3 and blower fan 15 work when timeout, in case when needing work, then can enter duty immediately, need not dress again again, waits as long for also can not feel well.
Conjoined clothes 1 of the present utility model removes air-supply arrangement 17, and outside air exhausting device 9 and power supply 11 can utilize after use once more, other parts were lower owing to cost, and can not produce pollution to environment, can disposablely use.
For above-described embodiment, it is to be used to explain of the present utility model, rather than restrictive, in spiritual scope of the present utility model, can also carry out multiple variation, produces numerous embodiments, all should fall into the protection domain of the utility model requirement.
Claims (8)
1. a multifunctional safety protection is obeyed, and it comprises head, the conjoined clothes that upper garment and trousers are connected as a single entity, and this conjoined clothes is provided with the air-tightness slide fastener, transparent face mask, air-supply arrangement and power supply; It is characterized in that,
Described air-supply arrangement has a bubble-tight housing, this housing has air inlet and air outlet, be fixed with an air cleaner on the air inlet of housing, a blower fan is located between the air cleaner and air outlet of housing, and described air outlet is communicated with by blast pipe and conjoined clothes are airtight;
This protective garment also has and the airtight air exhausting device that is communicated with of conjoined clothes, this air exhausting device has air tight enclosure, on housing, be provided with suction opeing and air outlet, be provided with an air cleaner and blower fan between suction opeing and air outlet, suction opeing is communicated with hermetically with an air draft connector on being arranged on conjoined clothes;
On described conjoined clothes, also be provided with a plurality of exhaust apparatus.
2. multifunctional safety protection clothes as claimed in claim 1, it is characterized in that: described air cleaner has a dismountable face shield, is provided with a removable filter sheet between face shield and housing, and this filter covers on the described air inlet.
3. multifunctional safety protection clothes as claimed in claim 2, it is characterized in that: described exhaust apparatus has two ring buckles, one of them ring buckle is connected on the described conjoined clothes hermetically, another ring buckle removably is fixed thereon, and clamping has the filter of a covering ring buckle endoporus between two ring buckles.
4. as claim 2 or 3 described multifunctional safety protection clothes, it is characterized in that: described filter forms after soaking by the activated carbon cutting and with chlorine dioxide.
5. multifunctional safety protection clothes as claimed in claim 4, it is characterized in that: the head at described conjoined clothes is provided with support.
6. as claim 1 or 4 described multifunctional safety protections clothes, it is characterized in that: described power supply is dry cell, rechargeable battery, at least a among the AC power of battery or band rectifier transformer charging circuit.
7. multifunctional safety protection clothes as claimed in claim 6, it is characterized in that: described blast pipe is many, at least one leads to head.
8. multifunctional safety protection clothes as claimed in claim 7, it is characterized in that: described protective garment also has a waistband, described air-supply arrangement, air exhausting device and power supply are fixed on this waistband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000346 CN2730167Y (en) | 2004-01-07 | 2004-01-07 | Multi-functional and safety protection coat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000346 CN2730167Y (en) | 2004-01-07 | 2004-01-07 | Multi-functional and safety protection coat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730167Y true CN2730167Y (en) | 2005-10-05 |
Family
ID=35050517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000346 Expired - Fee Related CN2730167Y (en) | 2004-01-07 | 2004-01-07 | Multi-functional and safety protection coat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730167Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065698A (en) * | 2011-10-21 | 2013-04-24 | 霍尼韦尔国际公司 | Emergency filter system for encapsulated suit |
| CN104886812A (en) * | 2015-05-12 | 2015-09-09 | 无锡世强休闲用品有限公司 | High-temperature-resistance flame-retardant air-conditioner garment |
| CN107981420A (en) * | 2017-11-28 | 2018-05-04 | 广东汇星新材料科技股份有限公司 | A kind of temperature-sensitive underwear |
| CN109674110A (en) * | 2018-12-28 | 2019-04-26 | 广东卡达克汽车科技有限公司 | A kind of racing car takes air exchange system |
| CN110507922A (en) * | 2019-07-23 | 2019-11-29 | 东华大学 | A kind of wet device of isolation heat |
| CN110623333A (en) * | 2019-09-11 | 2019-12-31 | 哈尔滨工程大学 | Active respiration type air purification clothes |
| CN111109725A (en) * | 2020-03-09 | 2020-05-08 | 郭艳军 | Safe ventilation medical protective clothing with cooling function |
| CN111134403A (en) * | 2020-03-02 | 2020-05-12 | 皓庭(唐山）环境科技有限公司 | Positive pressure protective clothing with strong virus and bacterium isolation function |
| CN111150158A (en) * | 2020-03-17 | 2020-05-15 | 戴玉韵 | Medical protective clothing |
| CN111202929A (en) * | 2020-03-02 | 2020-05-29 | 张红生 | Multifunctional positive-pressure totally-enclosed protective vehicle |
| CN111228669A (en) * | 2020-03-14 | 2020-06-05 | 中南大学湘雅二医院 | Air replacement device used in medical protective clothing |
| CN111567918A (en) * | 2020-04-28 | 2020-08-25 | 深圳市鼎盛医疗科技有限公司 | Protective clothing with air flow internal circulation and air flow internal circulation method thereof |
| CN111642846A (en) * | 2020-07-02 | 2020-09-11 | 河南亚都实业有限公司 | Antibacterial breathable protective clothing |
| US20200297044A1 (en) * | 2020-03-19 | 2020-09-24 | Qinbo Xie | Combination air filter and protective gown |
| CN111973904A (en) * | 2020-08-31 | 2020-11-24 | 绵阳美科电子设备有限责任公司 | Wearable active air purification totally-enclosed protection system and application method |
| US11027156B2 (en) | 2011-10-21 | 2021-06-08 | Honeywell International Inc. | Emergency filter system for ventilated hood |
| CN113491360A (en) * | 2020-04-01 | 2021-10-12 | 罗枝芳 | Protective clothing |
| WO2021258816A1 (en) * | 2020-06-24 | 2021-12-30 | 河南驼人贝斯特医疗器械有限公司 | Protective suit having air supply device |
-
2004
- 2004-01-07 CN CN 200420000346 patent/CN2730167Y/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11027156B2 (en) | 2011-10-21 | 2021-06-08 | Honeywell International Inc. | Emergency filter system for ventilated hood |
| US10004925B2 (en) | 2011-10-21 | 2018-06-26 | Honeywell International Inc. | Emergency filter system for encapsulated suit |
| CN103065698A (en) * | 2011-10-21 | 2013-04-24 | 霍尼韦尔国际公司 | Emergency filter system for encapsulated suit |
| US11123582B2 (en) | 2011-10-21 | 2021-09-21 | Honeywell International Inc. | Emergency filter system for encapsulated suit |
| CN104886812A (en) * | 2015-05-12 | 2015-09-09 | 无锡世强休闲用品有限公司 | High-temperature-resistance flame-retardant air-conditioner garment |
| CN107981420A (en) * | 2017-11-28 | 2018-05-04 | 广东汇星新材料科技股份有限公司 | A kind of temperature-sensitive underwear |
| CN109674110A (en) * | 2018-12-28 | 2019-04-26 | 广东卡达克汽车科技有限公司 | A kind of racing car takes air exchange system |
| CN110507922A (en) * | 2019-07-23 | 2019-11-29 | 东华大学 | A kind of wet device of isolation heat |
| CN110623333A (en) * | 2019-09-11 | 2019-12-31 | 哈尔滨工程大学 | Active respiration type air purification clothes |
| CN111202929A (en) * | 2020-03-02 | 2020-05-29 | 张红生 | Multifunctional positive-pressure totally-enclosed protective vehicle |
| CN111202929B (en) * | 2020-03-02 | 2023-08-18 | 张红生 | Multifunctional positive pressure totally-enclosed protective vehicle |
| CN111134403A (en) * | 2020-03-02 | 2020-05-12 | 皓庭(唐山）环境科技有限公司 | Positive pressure protective clothing with strong virus and bacterium isolation function |
| CN111109725A (en) * | 2020-03-09 | 2020-05-08 | 郭艳军 | Safe ventilation medical protective clothing with cooling function |
| CN111228669A (en) * | 2020-03-14 | 2020-06-05 | 中南大学湘雅二医院 | Air replacement device used in medical protective clothing |
| CN111150158A (en) * | 2020-03-17 | 2020-05-15 | 戴玉韵 | Medical protective clothing |
| US20200297044A1 (en) * | 2020-03-19 | 2020-09-24 | Qinbo Xie | Combination air filter and protective gown |
| US11547156B2 (en) * | 2020-03-19 | 2023-01-10 | Shenzhen Aurora Technology Limited | Combination air filter and protective gown |
| CN113491360A (en) * | 2020-04-01 | 2021-10-12 | 罗枝芳 | Protective clothing |
| CN111567918A (en) * | 2020-04-28 | 2020-08-25 | 深圳市鼎盛医疗科技有限公司 | Protective clothing with air flow internal circulation and air flow internal circulation method thereof |
| WO2021258816A1 (en) * | 2020-06-24 | 2021-12-30 | 河南驼人贝斯特医疗器械有限公司 | Protective suit having air supply device |
| EP4173511A4 (en) * | 2020-06-24 | 2023-11-15 | Henan Tuoren Medical Device Co., Ltd | Protective suit having air supply device |
| CN111642846A (en) * | 2020-07-02 | 2020-09-11 | 河南亚都实业有限公司 | Antibacterial breathable protective clothing |
| CN111973904B (en) * | 2020-08-31 | 2021-08-24 | 绵阳美科电子设备有限责任公司 | Wearable active air purification totally-enclosed protection system and application method |
| CN111973904A (en) * | 2020-08-31 | 2020-11-24 | 绵阳美科电子设备有限责任公司 | Wearable active air purification totally-enclosed protection system and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2730167Y (en) | Multi-functional and safety protection coat | |
| CN1169467C (en) | Isolation clothes for epidemic disease | |
| CN210644878U (en) | Active purification protective clothing | |
| CN205516050U (en) | Actively prevent haze gauze mask | |
| CN105455240A (en) | Operation protective garment with back-load type filter | |
| CN111713785A (en) | Micro-positive pressure breathable protective clothing | |
| JP2011110112A (en) | Portable air cleaner | |
| CN1199595C (en) | Enclosed integrated protective garment | |
| US4876746A (en) | Environmental protective garment | |
| CN2577618Y (en) | Epidemic safety clothing | |
| CN211961035U (en) | Protective and isolation clothes | |
| CN106924898A (en) | A kind of wearable air cleaning system for being integrated in clothes | |
| CN106820346A (en) | Aid in into outlet haze mouth mask | |
| CN2636641Y (en) | Portable positive pressure cleaning air protective garment | |
| JP3157326U (en) | Portable air purifier | |
| CN111346314A (en) | Transparent anti-haze antiviral respirator | |
| CN215084420U (en) | Portable constant-temperature wet respirator for patients | |
| CN219630471U (en) | Airtight protection new trend device | |
| CN106924905A (en) | Wearable breathing equipment | |
| WO2022180437A1 (en) | A wearable air filtration device | |
| CN206542951U (en) | Aid in into outlet haze mouth mask | |
| CN205549271U (en) | Air purification respiratory | |
| CN205760203U (en) | A kind of spittle aerosol processing system | |
| CN213549832U (en) | Mask for ultraviolet disinfection of inlet air | |
| CN220712975U (en) | Prefiltration air-purifying type positive pressure protective clothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 |