CN2606605Y - Multifunctional isolation protective head cover - Google Patents
Multifunctional isolation protective head cover Download PDFInfo
- Publication number
- CN2606605Y CN2606605Y CN 03251052 CN03251052U CN2606605Y CN 2606605 Y CN2606605 Y CN 2606605Y CN 03251052 CN03251052 CN 03251052 CN 03251052 U CN03251052 U CN 03251052U CN 2606605 Y CN2606605 Y CN 2606605Y
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- Prior art keywords
- cover
- cover body
- air
- axial flow
- head
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- Expired - Fee Related
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Abstract
The utility model relates to special type medical protective device, in particular to a multifunctional isolation protective head cover. The device comprises a head-shaped cover, an air filter communicated with the air inlet of the cover, a front mirror positioned on the face of the cover and connected with the cover as a whole. The cover is provided with an air exhausting port on the top, and an air exhausting filter and a dustproof cover are arranged on and over the air exhausting port separately; the inside of the cover is provided with a bracket, and the bracket of the cover is provided with ventilation slots arranged in radial around the air exhausting port; the center of the air filter body is provided with an axial flow fan, and both sides of the axial flow fan are provided with air filter adsorbing layers. The multifunctional isolation protective head cover is not only capable of isolating and protecting, but also guaranteeing users breathing freely, even more convenient for medical staffs working under bad environment.
Description
Technical field:
The utility model relates to extraordinary medical protection apparatus, and particularly a kind of head and external environment of making is in sealing fully, the multi-functional isolating and protecting head-shield with harmful substances such as virus-isolating, pernicious gas, dusts.
Background technology:
The goods that are used for extraordinary medical protection at present generally have anti-poison respirator and breathing mask.The former adopts rubber bodies, and mouth is equipped with the air filtration jar; Latter's integral body can cover head, and mouth is provided with inhaling hose, and the flexible pipe far-end is equipped with air cleaner.All rely on people's general breathing to suck air and exhalation waste gas when both use, airtight airflow space is less, even the short time uses, the anoxic sensation is arranged obviously also.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the deficiency in the background technology, and provide a kind of can strict isolating and protecting, can guarantee the multi-functional isolating and protecting head-shield that the user freely breathes.
The technical scheme that realizes the foregoing invention purpose is: this multi-functional isolating and protecting head-shield comprises the cover body, the air cleaner that is communicated with this cover body air inlet that are the head shape, be positioned at this cover body face and be the front-view mirror of integrative-structure with this cover body, this cover body top have exhaust outlet and respectively this exhaust ports and above discharge filter and dust cover are housed, the inner mounting cup body support frame of cover body, it is the ventilation slot that the center is radial arrangement that this hood pedestal is provided with described exhaust outlet; Axial flow blower is equipped with at this air cleaner main body middle part, and these axial flow blower both sides are provided with the air filtration adsorption layer respectively.
This multi-functional isolating and protecting head-shield according to this technical scheme realization, under the axial flow blower effect, the pure air that filters through twice air filtration adsorption layer is entered in the cover body by air inlet, the waste gas that human body is breathed out is got rid of by exhaust outlet with the ventilation slot of air-flow on hood pedestal, therefore can guarantee that the user breathes freedom; Because air inlet to the gas flow between the exhaust outlet is a single direction, therefore realized the inner effect that seals fully with external environment of cover body, reached the isolating and protecting purpose of nuisances such as virus-isolating, pernicious gas, dust.
Description of drawings:
Fig. 1 is a basic structure schematic diagram of the present utility model.
Working state schematic representation when Fig. 2 does not have air induction hose for the utility model.
Working state schematic representation when Fig. 3 has air induction hose for the utility model.
Fig. 4 is a cooling box structural representation schematic diagram of the present utility model.
The specific embodiment:
Provide a specific embodiment of the present utility model below in conjunction with accompanying drawing.The described multi-functional isolating and protecting head-shield of this embodiment is by cover body 1, hood pedestal 2, ventilation slot 3, oxygen supply hole 4, locking belt 5, stethoscope fairlead 6, drip pore 7, non-return valve 8, Drainage tank 9, air inlet 10, air cleaner main body 11, the first road air filtration adsorption layer 12, axial flow blower 13, the second road air filtration adsorption layer 14, front-view mirror 15, emergency light 16, exhaust outlet 17, discharge filter 18, dust cover 19, Oxygen tube 20, oxygen supply case 21, electric-controlled box 22, speed-regulating switch 23, luminous lamp switch 24, air induction hose 25, cooling box 26 members such as grade are formed.Cover body 1 is the head shape, its face is equipped with the front-view mirror 15 that is integrative-structure with it, its top have exhaust outlet 10 and respectively these exhaust outlet 10 places and above discharge filter 18 and dust cover 19 are housed, cover body 1 inner mounting cup body support frame 2, it is the ventilation slot 3 that the center is radial arrangement that this hood pedestal 2 is provided with exhaust outlet 10, when wearing this Protective clothes combined with cap and mask, be buckled in head by this hood pedestal 2, hood pedestal 2 support whole cover body 1 and make it and head around form enough gas flow space.Axial flow blower 13 is equipped with at its main body 11 middle parts of the described air cleaner of this Protective clothes combined with cap and mask, and the first road air filtration adsorption layer 12 is installed in the outside of this axial flow blower 13, the installed inside second road air filtration adsorption layer 14.This air cleaner can be directly installed on cover body air inlet 10 places, also can be installed in the far-end of air induction hose 25, and these air induction hose 25 near-ends are communicated with cover body air inlet 10.
When the too high needs of operating ambient temperature are lowered the temperature, this Protective clothes combined with cap and mask has disposed portable cooling box 26, this cooling box 26 is made of casing 27, the thermal insulation layer 28 that is attached to interior, ice cube 29, the loam cake 30 that is filled in the case, have some air admission holes 31 on this loam cake 30, described air cleaner integral body 11 is inserted in this cooling box 26.
For ease of oxygen supply under perspire, use stethoscope, the necessary environment, the described cover body of present embodiment 1 its following Hubei Province portion is provided with respectively drips a pore 7 and a stethoscope fairlead 6, its rear flank portion is provided with oxygen supply hole 4, airtight Drainage tank 9 is equipped with by non-return valve 8 in these pore 7 places, can have this non-return valve 8 to splash in this Drainage tank 9 as producing sweat; Oxygen tube 20 is equipped with at these 4 places, oxygen supply hole, and the outer end of this Oxygen tube 20 is communicated with oxygen supply case 21, and the inner extends to the nostril, and this oxygen supply case 21 can be carried.When not needing oxygen supply case 21 oxygen supplys usually, block oxygen supply hole 4 with special-purpose the obstruction.
The neck of the described cover body 1 of present embodiment is provided with and the airtight locking belt that is connected 5 of vest, forms the comprehensive airtight isolation of human body to cooperate vest.
Claims (6)
1, a kind of multi-functional isolating and protecting head-shield, comprise the cover body, the air cleaner that is communicated with this cover body air inlet that are the head shape, to be positioned at this cover body facial and be the front-view mirror of integrative-structure with this cover body, it is characterized in that this cover body top have exhaust outlet and respectively this exhaust ports and above discharge filter and dust cover are housed, the inner mounting cup body support frame of cover body, it is the ventilation slot that the center is radial arrangement that this hood pedestal is provided with described exhaust outlet; Axial flow blower is equipped with at this air cleaner main body middle part, and these axial flow blower both sides are provided with the air filtration adsorption layer respectively.
2, multi-functional isolating and protecting head-shield according to claim 1 is characterized in that this air cleaner can be directly installed on cover body air inlet place, also can be installed in the air induction hose far-end, and this air induction hose near-end is communicated with the cover body air inlet.
3, multi-functional isolating and protecting head-shield according to claim 1, the following Hubei Province portion that it is characterized in that this cover body is provided with respectively drips a pore and a stethoscope fairlead, its rear flank portion is provided with the oxygen supply hole, airtight Drainage tank is equipped with by non-return valve in this pore place, Oxygen tube is equipped with at this place, oxygen supply hole, the outer end of this Oxygen tube is communicated with oxygen supply case, and the inner extends to the nostril.
4, multi-functional isolating and protecting head-shield according to claim 1, it is characterized in that cooling box is made of casing, the thermal insulation layer that is attached to interior, ice cube and the loam cake that is filled in the case, cover on being somebody's turn to do and have some air admission holes, described air cleaner integral body is inserted in this cooling box.
5, multi-functional isolating and protecting head-shield according to claim 1, emergency light is equipped with in the front-view mirror top that it is characterized in that this cover body, this emergency light and axial flow blower dispose power supply, this power supply is arranged in the electric-controlled box, and this electric-controlled box is provided with the speed-regulating switch and the luminous lamp switch of this axial flow blower.
6, multi-functional isolating and protecting head-shield according to claim 1 is characterized in that the neck of this cover body is provided with and the airtight locking belt that is connected of vest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251052 CN2606605Y (en) | 2003-05-12 | 2003-05-12 | Multifunctional isolation protective head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251052 CN2606605Y (en) | 2003-05-12 | 2003-05-12 | Multifunctional isolation protective head cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606605Y true CN2606605Y (en) | 2004-03-17 |
Family
ID=34169645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251052 Expired - Fee Related CN2606605Y (en) | 2003-05-12 | 2003-05-12 | Multifunctional isolation protective head cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606605Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327467A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Novel gas mask |
| CN107875533A (en) * | 2017-11-17 | 2018-04-06 | 北京欧美中科学技术研究院 | A kind of novel single filter box chemical experiment gas mask |
| CN111097112A (en) * | 2020-02-16 | 2020-05-05 | 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 |
| CN111167036A (en) * | 2020-03-11 | 2020-05-19 | 成都永信包装制品有限公司 | Protective head hood and protective suit |
| CN111375153A (en) * | 2020-03-20 | 2020-07-07 | 中国电子科技集团公司第十三研究所 | Household deep isolation device |
| CN111569291A (en) * | 2020-05-19 | 2020-08-25 | 陈品杰 | Umbrella type head full-wrapping protective mouth mask |
| WO2021227939A1 (en) * | 2020-05-09 | 2021-11-18 | 浙江健银医药科技有限公司 | Intelligent safety hood |
| EP4091678A1 (en) * | 2021-05-21 | 2022-11-23 | World Wide Welding Limited | Soft hood with outlet filter |
-
2003
- 2003-05-12 CN CN 03251052 patent/CN2606605Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327467A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Novel gas mask |
| CN107875533A (en) * | 2017-11-17 | 2018-04-06 | 北京欧美中科学技术研究院 | A kind of novel single filter box chemical experiment gas mask |
| CN111097112A (en) * | 2020-02-16 | 2020-05-05 | 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 |
| 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 |
| CN111167036A (en) * | 2020-03-11 | 2020-05-19 | 成都永信包装制品有限公司 | Protective head hood and protective suit |
| CN111375153A (en) * | 2020-03-20 | 2020-07-07 | 中国电子科技集团公司第十三研究所 | Household deep isolation device |
| CN111375153B (en) * | 2020-03-20 | 2021-09-24 | 中国电子科技集团公司第十三研究所 | Household deep isolation device |
| WO2021227939A1 (en) * | 2020-05-09 | 2021-11-18 | 浙江健银医药科技有限公司 | Intelligent safety hood |
| CN111569291A (en) * | 2020-05-19 | 2020-08-25 | 陈品杰 | Umbrella type head full-wrapping protective mouth mask |
| CN111569291B (en) * | 2020-05-19 | 2021-08-20 | 广东诺梵生物科技有限公司 | Umbrella type head full-wrapping protective mouth mask |
| EP4091678A1 (en) * | 2021-05-21 | 2022-11-23 | World Wide Welding Limited | Soft hood with outlet filter |
| GB2607024A (en) * | 2021-05-21 | 2022-11-30 | World Wide Welding Ltd | Soft hood with outlet filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |